INOUE HEATER

50th ANN
ON
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IV
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SA
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CELE
BR

COPORATE & PRODUCTS GUIDEBusiness Line
Plate-ﬁn Heater, Air conditioner
Eroﬁn Heater, Air conditioner
Unit Heater, Air conditioner
Tubular Exchanger

Inoue Heater Corporation
Main Oﬃce, Factory

4-1-43 Nishinomiyahama, Nishinomiya-shi, Hyogo 662-0934

Main Phone No. & FAX No.

TEL：0798-37-0501

FAX：0798-37-0530

Direct to Sales dept. : Phone No.

TEL：0798-37-0542

FAX：0798-37-0870

Webs ite ：http://www.ihc- j ap an . c o . j p /このパンフレットは 100％再生紙と環境に優しい大豆インクを使用しています。
古紙配合率 100% 再生紙を使用していますE - m ai l ：i h c @ i h c - j ap an . c o . j p

Catalog No.7

井上ヒーター会社・製品案内

P1 ／ P2

We’ ll meet a various needs by advanced technology.
We, Inoue Heater Corporation was born in 1966 when the Beatles came to visit Japan for theﬁrst time. We have prided ourselves on being a pioneering maker in the ﬁeld of heat-exchange
unit mainly on heater and cooler for industrial use with the history on development and manufacturing for about one century including the forerunner.
Not lay on our history and achievement in the past, we would like to get back to the starting
point and address technical innovation through a trial and error process for meetingcustomer s needs. Also, we aggressively work on environmental conservation such as clean
drainage and recycling for living well with
communities.
Our continued posture is to provide highquality products that meet customer svarious needs with the view on starting
point of manufacturing.

井上ヒーター会社・製品案内

P3／P4

In tro d u c tio n

PLOFILE

Company ProﬁleCorporate Development

Company NameINOUE Heater Corporation.

Foundation

April 1, 1966

was founded as a special maker for heater,

Capital

12million yen

cooler and heat exchanger.

Representative

CEO Masaharu Inoue

Main oﬃce and factory were placed in Miyakojima-ku,

Number of Employees

36

Osaka, and manufacturing started.

Banking RelationshipAmagasaki Shinkin Bank (Kyobashi branch)

April 1966

Osaka Shinkin Bank (Miyakojima branch)

September 1970

Eiwa Shinkin Bank (Umeda branch)Spun oﬀ from “INOKIN” . Inoue heater corporation

Main factory was expanded according to the increasein production and growth in size of product.

Mitsubishi Tokyo UFJ Bank (Miyakojima branch)

T o ward a creative facto ry
withI

Mitsui Sumitomo Bank (Ten-roku branch)

February 1980

Machining factory and storage were built.
Intensiﬁcation of production was achieved.

Main Oﬃce
Address：2-5-22 Zengenji-cho, Miyakojima-ku, Osaka (Dolce Vita 1F)

September 1998

and ﬁrst class pressure vessels (209-1)

September 2000

Overview of Main Factory

Became permitted facility for manufacturing boilers

ISO9001 certiﬁcation obtained(Registration No.00QR-396)

Address: 4-1-43 Nishinomiya-hama, Nishinomiya-city

September 2003

・Total site area

： 2,701m2

・Oﬃce/Factory： 1,311m2

・Acid cleaning process area：

June 2004

Permission for “Law on supporting business
innovation of small and medium enterprises” obtained.

43m2

・Dining hall/Welface room/Storage/Others ： 175m

ISO9001 (2000 version) certiﬁcation obtained2

September 2005

Main factory moved to new factory in Nishinomiya.

Business Line
Boilers, ﬁrst class pressure vessels manufacturing

October 2006

Being diﬀerent from mass production factory, we, Inoue Heater receives order from the engineering
makers, develop and manufacture a heat exchanger for each customer. In order to meet userʼ s needs,
ﬂexibility which deﬁes stereotype and technology which gets into shape are required.
For instance, our factory is similar to the artistʼ s studio. There isa constant passion of engineers at the base for realizing userʼ sideals. After a process of trial and error, a creative idea is generated. This is what we think as a “Creative Factory” . The reason

enterprises” obtained

Hot air generator
Cooling and heating/ Air-conditioning system/
Economizer for exhaust heat recovery

who always work hard, more than anything else. The “ISO9001”

products that bring surprise and happiness to all the customers.

CEO3

and... to the future

Small drying machine
Other special heat exchanger

Organization
Chart

Quality assurance
committee

CEO

Quality control section

Administration dept.
Sales dept.

Inspection
General administration
Finance

Purchasing dept.

initial letter “I” (pronounced in Japanese as “AI” ) represents thetinue to create not only the high quality products but also the

Permission for “Hyogo small and medium enterprises
technology evaluation system” obtained

Equipment appropriate to boilers, ﬁrst class pressure vessels

permitted facility “Inoue Heater Corporation” . We think the“love” for manufacturing and “love” for customers. Weʼ ll con-November 2006

Air cooler for roots blower

why we, Inoue Heater has been a leading company in the industry since our company started is just the eﬀort of employees,

Permission for extension of term of “Law on
supporting business innovation of small and medium

Fin-tube heat exchanger

I believe that the thing which should be nurtured in the soil so-called ʻfactoryʼ is an “imagination” .

Main factory moved to new factory in Nishinomiya-Engineering dept.
Management board

Production dept.

Engineering team
Welding team
Assembly teamMasaharu Inoue

4井上ヒーター会社・製品案内

P5／P6

Main Customers

Machinery, Metal

Engineering

アマノ株式会社

丸谷化工機株式会社

アルストム株式会社

モリミ加工機株式会社

石川島播磨重工業株式会社

株式会社三宅製作所

Chemical Industry

旭化成エンジニアリング株式会社

宇部興産株式会社

宇部テクノエンジ株式会社

大阪ガス株式会社

エス・ケーメンテナンス株式会社

花王株式会社

株式会社市金工業社

ミウラ化学装置株式会社

株式会社荏原製作所

三菱重工業株式会社

大阪ガスエンジニアリング株式会社

三洋化成工業株式会社

三井造船株式会社

クラレエンジニアリング株式会社

堺化学工業株式会社

株式会社大川原製作所
大川原化工機株式会社

カネカエンジニアリング株式会社

三井鉱山株式会社

川崎重工業株式会社株式会社村上製作所

木村化工機株式会社

株式会社ムサシノキカイ

協和化工株式会社

株式会社武藤電機

株式会社栗本鐵工所
株式会社クロセ

株式会社カネカ

コマツエンジニアリング株式会社

四国化成工業株式会社

株式会社ダイキンアプライドシステムズ

住友化学株式会社

チッソエンジニアリング株式会社

住友精化株式会社

千代田化工建設株式会社

住友電気工業株式会社

株式会社横山製作所

東洋エンジニアリング株式会社

住友ベークライト株式会社

株式会社よしみね

東レエンジニアリング株式会社

積水化学工業株式会社

株式会社クボタ

日産エンジニアリング株式会社

太陽化学株式会社

晃栄興業株式会社

日曹エンジニアリング株式会社

ダイセル化学工業株式会社

ディックテクノ株式会社

ダイソー株式会社

JSRエンジニアリング株式会社

チタン工業株式会社

Trading Company

株式会社神戸製鋼所
三興空気装置株式会社

泉株式会社

株式会社ササクラ株式会社オグマ商会

三井造船プラントエンジニアリング株式会社

チッソ株式会社

佐竹化学機械工業株式会社

三興商事株式会社

住友ケミカルエンジニアリング株式会社

帝人デュポンフィルム株式会社

株式会社サタケ西華産業株式会社

三菱レイヨン・エンジニアリング株式会社

テイカ株式会社

新日本製鐵株式会社

新和機械商会

エルゴテック株式会社

天馬株式会社

四電エンジニアリング株式会社

東レ株式会社

株式会社神鋼エンジニアリング &メンテナンス

住友商事株式会社

神鋼電機株式会社

第一実業株式会社

株式会社伸興大明工機株式会社

住友重機械工業株式会社

椿本興業株式会社

積水アクアシステム株式会社

株式会社トキワ

ダイキン工業株式会社

東京産業株式会社

株式会社大昌鉄工所

轟産業株式会社

三菱マテリアルテクノ株式会社

株式会社西村商会

株式会社タクマ橋本興業株式会社

株式会社日本サーモエナー

扶桑産業株式会社

田熊プラント株式会社

株式会社守谷商会

株式会社ダルトン

三菱商事株式会社

利昌工業株式会社

Food and Drug

Inoue Heater s technology isutilized in a wide range of ﬁelds.

東京ガス株式会社
東リ株式会社

味の素株式会社

戸田工業株式会社

上野製薬株式会社

日本たばこ産業株式会社

協和発酵工業株式会社

日産化学工業株式会社

塩野義製薬株式会社

日本合成化学工業株式会社

大日本住友製薬株式会社

株式会社日本触媒

武田薬品工業株式会社

シャープ株式会社

日本コーンスターチ株式会社

JSR 株式会社

日清食品株式会社

ジャパン・エア・ガシズ株式会社

田辺工業株式会社

株式会社山産日澱化学株式会社

ライオン株式会社

中外炉工業株式会社株式会社和広商会

ハウス食品株式会社

東ソー株式会社

中国プラント株式会社

リックス株式会社

不二製油株式会社

株式会社トクヤマ

トリニテイ工業株式会社

ティーメックス株式会社

丸大食品株式会社

日本食品化工株式会社

株式会社徳寿工作所

日弁化工機株式会社

東洋ハイテック株式会社
永田醸造機械株式会社
日本電炉株式会社

明治製菓株式会社

日本ウエーブロック株式会社

大塚食品株式会社

日本酸素株式会社

新田ゼラチン株式会社

Paper, Pulp, Rubber

株式会社日本製鋼所

王子製紙株式会社

株式会社日本アルミ

オーツタイヤ株式会社

Fiber

株式会社西村機械製作所

紀州製紙株式会社

旭化成株式会社

日本化学機械製造株式会社

株式会社巴川製紙所

KBセーレン株式会社

ボルカノ株式会社

中越パルプ工業株式会社

株式会社パウレック
株式会社ヒラカワガイダム
日立造船株式会社
不動興業株式会社
不二パウダル株式会社
株式会社古川製作所
ホソカワミクロン株式会社
株式会社北海富士チタン工業株式会社
三井化学株式会社
三菱化学株式会社
三菱化学ポリエステルフィルム株式会社

グンゼ株式会社
株式会社クラレ

日本製紙株式会社
ニッタ株式会社

帝人株式会社

フジコピアン株式会社

東洋紡績株式会社

三島製紙株式会社
三菱製紙株式会社
リンテック株式会社株式会社ノダレンゴー株式会社

日東紡績株式会社
日本エクスラン工業株式会社
三菱レイヨン株式会社
ユニチカ株式会社
ダイワボウレーヨン株式会社

株式会社松井製作所

56井上ヒーター会社・製品案内

P7 ／ P8

SECTION GUIDE

E

N

G

I

N

E

E

R

I

N

G

Itʼs been half a century since company was founded. All the technical know-how
regarding manufacturing each heat exchanger acquired during that period isaccumulated into a main computer as a massive database. In the Engineering

Using a high-performance CAE and
CAD, every conditions provided bydepartment, referring to the database, speciﬁcation requirements obtained bycustomers are analyzed. Every requirement such as ﬂuid, wind velocity, temperature,pressure, material used is cleared one by one for formulating the best design. The
completed CAD data is sent to the manufacturing factory online.

customers are input. Ideal is realized.

Speedy and precise drawing by CAD

Engineering dept. and Sales dept.

There are various requests on heat exchanger from the customer.
With Inoue Heater, through a careful meeting with he sales person who has a wealth oftechnical knowledge and consideration with Engineering/Production dept.,the heat exchanger with the best speciﬁcations will be proposed.

S

A

L

E

S

P

R

O

D

U

C

T

I

O

N

We ll create an outline

With a pride for ISO9001 permitted facility,

by all the customer s requests on heat exchanger.

we are thoroughly about manufacturing high quality product

Mission of Sales is an interface between customer and production ﬁeld. This is wherehigh technical information is required. The Sales department receives a various needsfrom the customer such as the purpose of using heat-exchanger, spec condition,

In 2000, our factory became ISO9001 permitted facility that is an international standard in quality
management and quality assurance. Each team is working on a thorough quality management inorder to eliminate the trouble during production. Using an internal permission system, carrying on
the technology isfacilities and environment and budget etc. for formulating

addressed.

the best plan. Also, we spend time for internal meeting sothat we are always capable of proposing the best items
through the experiences and case study.

Sales person having meeting on the requirementsfrom customer.

7

Joint meeting by Sales and Production dept.
for discussion on improvement.

Plate representing ISO9001 permitted facility
placed on our main entrance

8井上ヒーター会社・製品案内

P9／P10

CREATIVE FACTORY

Laser processing machine

Press Brake

NC Drill Machine

Cuts/processes the metal plate which will be a case for heat-exchanger. The

Bends the plate cut by laser. The maximum of 255t can be

Makes a hole to the metal plate which is to be attached to theCutting of 12mm (stainless) and 25mm (iron) is available. It synchronizes

can be bent.

PC. Based on the information obtained, it automatically

output is 4kW which is the highest level as a laser processing machine.

applied. Bending 6mm thickness and 3m length stainless platewith the CAD of Engineering dept, therefore cutting of complicated shape2

In order to obtain a thorough quality management,…1・Tank for test（10.5m 2.5m 4.8m）
・Turing machine（4m) ……………1
・NC drilling machine ………………2

9・Bending machine …………………2

5⑧

Welding Machine

Material
process①②

Coating⑦

Welds U-shaped bend and header cover that combine eachﬁn-tube. Arc welding and argon welding are used properly

according to the material. Robotic welding is used for a simple

exportpart, and for the part which requires high technique such as▼

bend part, the one who has experience in welding more than 2

7years and passed internal special welding test.

6

Diameter test/PT test/RT test/Submersion
leak test/Air proof & pressure proof test

〈Assembly〉

Diameter test/Coating completion test

Air proof Test

■Mechanical Appliances

・Water pressure test pump………1

Fin tube
process③④〈Engineering〉 Diameter test/Groove process test
〈Welding〉

of engineering, welding and assembly areas.

・Air compressor ……………………3

4

8

Our production process consists mainly・Large size laser process machine …1

Welding ⑤
Inspection⑥ Assembly

Delivery・Automatic plate ﬁn insertion machine ……2pleted ﬁn-tube moves to welding factory.

【 Layout of Creative Factory 】

Inoue Heater follows the quality management manual which complies
with the requirements for obtainment of ISO9001 andmanufactures mainly ﬁn tube type heat-exchanger.
The latest facilities are adopted in many places and engineerʼs
originality/ingenuity
for maintaining the high level production line.

strict test are conducted in each area.

one by one, and press it. The element which includes the com-3

Advanced facilities and wisdom,
we re proceeding a thorough quality management.

Inspection/Inspecting system

Inserts aluminum or stainless ﬁn (radiator plate) into the tube cut

performs from positioning to making a hole.

and hole making can be conducted.

1

Automatic Plate Fin Insertion Machineheader of heat-exchanger. It reads the information input to the・Brake press ……………………………1
・Horizontal automatic seal welding machine …2・Arc welding machine……………13・Argon welding machine …………13
・Carbon dioxide semiautomatic welding machine …7
・Komatsu high speed shearing ……1
・Komatsu hydraulic shearing ………1
・Power press…………………………3

・Jib crane（1t） ………………5
・Traveling crane（10t） ………1
・Traveling crane（4.8t）………1
・Traveling crane（2.8t）………1
・Traveling crane（2.5t）………1
・Automatic band sawing machine ……2・Flat plate groove process machine …2Traveling Crane

Apply certain air pressure to a tube of the element to which

welding is completed, and sink it in a tank. Check it for the

For transferring a heavy load, total of 4 cranes such as a travel-

bubble leak.

in the factory.

Acid Cleaning/ Coating/ Finishinging ceiling crane with lifting capability of 10t connect each line

Pour the acid solution to the “welded” part for cleaning. Keepthe solution after use in a pit underground and drain after

neutralizing in the neutralization machine. Also, outer covering
is a heat-resistance silver cover. Because the heater in use
becomes high temperature, a coating material with a highheat-resistance is selected.

10井上ヒーター会社・製品案内

P11 ／ P12

Structure and feature of plate ﬁn heater

Fin tube
In our company, ﬁn tube is called as ʻplateﬁnʼ . Coiled material of thin board ispressed to form to increase degree ofadhesion to tube, and pressed into theheater one by one. Tube arrangement(lattice arrangement) designed at ourcompany establishment has high estimation since particles are not easily piled up
and energy exchange loss is low.

Structure of plate ﬁn heater is that heat carrier such as steam, heat oil agency and heatingwater are ﬂown into inside of tube and low temperature gas is hit against tube outside andinserted ﬁn (radiator plate) to perform heat exchange. Principle for plate ﬁn cooler is thesame, however, in the case of air conditioner, cooling water, brine and refrigerant liquid
are put in tube and cool high temperature gas.

Current plate
Countermeasure against heat expansion

When gas gets through casing housing the header, gas ﬂow to entire ﬁntube becomes bad and eﬃciency ofheat exchange decreases; therefore,
gas are accurately led to ﬁn tube withusing the current plate. Picture 1
shows that current plate is notinstalled. Picture 2 shows that current
plate is installed.

In cooling unit of heater
type, ﬁn tube contracts
due to liquid agency
ﬂown inside of ﬁn tube
and edge with casing
may cut. For the countermeasure against the heat expansion, we
have our original plaque for nozzle. The pictures are nozzle plaques
used when gas pressure is low. When airtight is necessary, it canbe kept with gland seal and bellows.

②①

CasingCasing is pressed to box
shape and its structure canendure shape change due toheat and still pressure. When stillpressure is low, casing is ﬁxed withbolts. When still pressure is high, casing
is welded to be ﬁxed, and we pay attention to gas leak prevention.
When still pressure is high, casing with welding structure is used.

Header
As for the header structure, coverand tube plate are welded and canbe tighten with bolts for air conditioner. Header cover structure canendure high pressure. Maximum
attention is paid to tube plate holeﬁnish (pitch and hole diameter).

■Types of plate ﬁn coil

■An example of plate ﬁn heater

IHC plate ﬁn coil is designed to achieve heat transmission eﬃciency at

We manufacture wide variety of plate ﬁn heater toa maximum. Special processed ﬁn is inserted into tube of thin board(t0.3) ﬁn material (aluminum, stainless steel and SPCC) to increase
heat transmission eﬃciency with special pressing machine.

11

correspond with the customer use.
The large heater in the picture is installedin silo as a part of dry facility.

12

井上ヒーター会社・製品案内

P13 ／ P14

Plate ﬁn is the heart of heat exchange. There are 3 types of ﬁn coil depending on
tube periphery; P-5 (Ø15.9), P-10 (Ø 17.3) and P-20 (Ø 27.2). Please select them
depending on each use condition and purpose.

Plate ﬁnP-10 Plate ﬁnwater coil

P-10 型・P-5 型
They have large heat transmission area and economic, so that they are widely used. P-5 model uses boiler
steel pipe for tube material and is especially used for high pressure. Steel pipe is used for air conditioner.

■Standard speciﬁcation
1．Tube diameter

P-5 model (Ø15.9) P-10 model (Ø17.3)

2．Fin

Thickness t 0.3 ﬁn pitch 3mm(our company standard)

3．Fin tube valid length

MAX3000mm

4．Rows1 to 5/ depending on section assortment

5．Header

Structure and board thickness may change
depending on use pressure

2．Amount of wafer is large, so water pressure in the coil is necessary to lower as much as possible.

1．Header cover is made with steep plate. The cover has inlet/outlet of cooling/heating water andsocket for air/drain release and rooms divided according to the inner necessary number of bath.

2．Heat transmission tube is welded to tube plate or expanded. Header cover ﬁxed to the tube platewith bolts.

*When stainless steel or steel pressure is high, this model will be made with
optimal board thickness.

■寸法図

well water) and other dust is periodically necessary to clean.

■Structure of header removable coil

2.3mm, 3.2mm Made with steel plate (our company standard
speciﬁcation)

6．Casing

1．Water stain generated by cooling water (industrial water andHeader removal coilcan be recommended
for the following cases.

A
Ventilation

W

（EL）

A

D

☆ We will manufacture plate ﬁn withmaterials (stainless steel andcopper) other than standard
speciﬁcation.
☆ We will manufacturer plate ﬁn
in any size with use conditions.

E

F

E

（EH）

D

C

W

（EH）

B

B

A

P-20 型

A - Aʻ

Drain ventilation

This has the largest heat transmission area and can endure cruel use. This is the best for large heater.

■Standard speciﬁcation

U-bend shape coil■Structure of U-bend shape coil

1．Tube diameter

P-20 (Ø27.2)

2．Fin

Thickness t0.3 ﬁn pitch 4mm (our company standard)(minimum 4.0mm to any pitch

3．Fin tube valid length

MAX3000mm

4．Rows1 to 3/ depending on section assortment

5．Header2．Heat transmission tube and header is welded and solidly united.

Structure and board thickness may change
depending on use condition

3．Each heat transmission tubes are connected with U-bend according to

1．The header has inlet/outlet of cooling/heating wafer and socket to
air/drain release.

number of bath, so water resistance is low and can be used eﬀectively.

2.3mm, 3.2mm Made with steel plate (our company standard
speciﬁcation)

6．Casing*When stainless steel or steel pressure is high, this model will be made withA

optimal board thickness.

A

D

F

E

B

W

E

C

（EH）

B

Ventilation☆ We will manufacture plate ﬁnwith materials (stainless steel
and copper)other thanstandard speciﬁcation.

W

（EH）

（EL）

■寸法図

13

Aʻ

A

Aʻ

Drain ventilation

A - Aʻ

14

井上ヒーター会社・製品案内

P15 ／ P16

Line heater (line cooler)
When static pressure of gas is high and there is pulsation,
permanence of the ﬁn will be asked. Our cooler (heater)
has a strong casing structure and is ready for severe
condition such as vibration.
Also, regarding the ﬁn tube, the adhesion between ﬁn
and tube has been improved and special molding ﬁn tube
with high strength joint has been introduced.

Eroﬁn Tube
A standard size of the IHC eroﬁn tube is as shown in the
Table 4 below. However, pipe diameter, length,
coil length and pitch can be made as desired.
Please specify the shape of tube, coating, material etc.
for the estimate.

■Dimensional drawing
Pitch

Tank-type heater (cooler) for high pressure gas
When gas becomes high pressure, we recommend a heater(cooler) with built-in ﬁn tube in the tank-type casing.
Its structure is superior in pressure resistance therefore
trouble due to gas pressure can be prevented in advance.

Pipe diameter
Coil length■Table 4

Hot (cold) air generator
We conduct assembly in the form of setting an air
blower to our heat exchanger and mount it to thecommon base. With this assembly, installation spacecan be reduced.

Diameterof tube（gas tube） 8m/m Pitch
20A
─
25A
─
32A
─
40A
2.05
50A
2.34
65A
2.63
80A
2.93
100A
3.52

Eﬀective coil length

E.L.

Pipe total length

P.L.

Area of heat release in eroﬁn coil m2/m
25m/m Coil length
32m/m Coil length
9.5m/m Pitch 11.1m/m Pitch 12.7m/m Pitch 9.5m/m Pitch 11.1m/m Pitch 12.7m/m Pitch
1.35
1.17
1.03
1.93
1.67
1.47
1.47
1.28
1.13
2.08
1.79
1.59
1.60
1.39
1.23
2.23
1.93
1.71
1.73
1.50
1.33
2.39
2.07
1.83
1.98
1.72
1.53
2.69
2.34
2.06
2.23
1.94
1.73
─
2.60
2.30
2.48
2.16
1.93
─
2.86
2.53
2.99
2.61
2.32
─
3.40
3.02

■Standard heat discharge of IHC eroﬁn tube (Table 5)

OtheroptionSimpliﬁed mechanical temperature controlling unit
Drain trap unit
Filter unit etc.

Diameterof tube（gas tube） 8m/m Pitch
─
20A
─
25A
─
32A
0.907
40A
1.073
50A
1.230
65A
1.385
80A
1.695
100A

Heat release kw/m

outside air pressure：760mmHg
Steam pressure：0.034MPaG

natural draft
Indoor temperature 0℃

25m/m Coil length
32m/m Coil length
9.5m/m Pitch 11.1m/m Pitch 12.7m/m Pitch 9.5m/m Pitch 11.1m/m Pitch 12.7m/m Pitch
0.599
0.529
0.479
0.808
0.712
0.638
0.659
0.588
0.535
0.879
0.778
0.699
0.728
0.651
0.593
0.957
0.849
0.765
0.792
0.710
0.650
1.041
0.914
0.837
0.945
0.849
0.779
1.209
1.072
0.973
1.083
0.981
0.901
1.362
1.217
1.116
1.224
1.110
1.023
1.535
1.363
1.247
1.507
1.363
1.267
1.853
1.655
1.516
第 5 表はチューブを空気流が自然対流で流動し、室内温度 0℃、蒸気圧力0.034MPaGの状態で使用した場合の各種寸法の放熱量を示す。
放熱量換算 kw 860 ＝ kcal/h となります。

15

16

井上ヒーター会社・製品案内

P17 ／ P18

Unit heater H type
Unit heater provides comfortable heating in a building■Dimensional drawing

especially with a large ﬂoor area and high ceiling such as
factory, storage and market etc.

Also, itʼ s easy to adjust the direction (up/down) of
sending air for proper circulation according to thecondition of the facility.

This heater can be put on the ceiling or wall and space-saving will be achieved since there are rings for hanging.

K■Standard speciﬁcations
1． Element

40A steam inlet socket

Plate ﬁn tube（SGP φ17.3 t2.3）
t0.3 aluminum ﬁn

4-M16 eyebolt

I

2． Casingt2.3

3． Coating

Munsell symbol N-6.5 (silver gray)

J

SPHC

※Following performance shows a case when used steam pressure is 0.034MPaG and air temperature at inlet is 25 C.
※Determine the heat discharge under the diﬀerent use condition by multiplying compensating rate in the item below.

■Table 1
Model

Hz

No.252N

60
50

Electrical motor（60/50Hz） Generated noise Weight
Heat discharge Air volume Air temperature Concentrated volumekg
at outlet ℃
kw
m3/minkg/hr Dimension Electrical pressure Pole number Output A horn
16.2
15.9

37
36

47.0
47.3

26.0
25.6

No.253N

60
50

21.1
20.5

33.5
32

56.7
57.3

33.9
33.0

No.302N

60
50

25.0
23.6

58
53

46.7
57.6

40.1
38.0

No.303N

60
50

32.0
30.4

51
47

46.3
57.6

51.5
48.9

No.352N

60
50

33.4
32.4

79
75

46.3
46.8

53.8
52.0

No.353N

60
50

43.5
41.4

71
66.5

55.9
56.4

70.0
66.6

100W
4極
三相

200W

200V

6極

Calculation of heat discharge: kwx860=kcal/h

400W

62
59

46

62
59

55

70
66

62

70
66

73

64
64

86

64
64

98

発生騒音：機側より1.5mの位置で測定した値です。

■Table 2

（mm）

Model

A

B

C

D

E

F

G

H

I

J

K

No.252N
No.253N

Tapping
Diameter
Inlet Outlet of fan

410

410

500

550

50

300

237

587

280

200

150

350φ

No.302N
No.303N

510

No.352N
No.353N

560

510
560

570
680

650
700

50
60

300
320

247
347

597
727

300
400

200
220

150
160

40A

25A

400φ
500φ

A

D

B

E

F

C

G
H
25A Circulated water socket■Compensating rate for heat discharge (Table 3)
Steam pressure Steam temperature Concentrated heat
MPaG
℃
KJ/kg

0

5

10

Use a coeﬃcient to correct the heat discharge (kw)according to the used steam pressure and air temperature at inlet

Temperature at inlet ℃
15
20
25

30

35

40

1.000

0.931

0.866

0.801

1.213

1.139

1.069

1.004

0.938

1.367

1.300

1.225

1.154

1.088

1.021

1.521

1.441

1.374

1.298

1.227

1.160

1.093

1.664

1.587

1.506

1.439

1.362

1.290

1.223

1.156

1.724

1.646

1.565

1.497

1.420

1.348

1.280

1.212

1.859

1.778

1.700

1.618

1.549

1.472

1.399

1.331

1.263

1.908

1.827

1.748

1.665

1.597

1.519

1.445

1.377

1.309

1.996

1.913

1.833

1.750

1.681

1.602

1.528

1.459

1.390

0.034

108.0

2240

1.364

1.288

1.214

1.138

1.072

0.098

119.6

2203

1.510

1.433

1.358

1.280

0.147

126.7

2183

1.600

1.522

1.446

0.196

132.8

2165

1.678

1.598

0.245

138.1

2148

1.745

0.294

142.9

2135

1.805

0.343

147.2

2123

0.392

151.1

2111

0.490

158.0

2088

Calculation of pressure: MPax10.2=kg/cm

2

17

18

井上ヒーター会社・製品案内

P19 ／ P20

Fin-Tube Heat Exchanger Mechanism

Fin-Tube Heat Exchanger Use Applications

Fine-tube heat exchanger is a dedicated equipment to transfer heat from/to gas using liquid medium.

Use examples of Fin-Tube Heat Exchanger as heater and cooler are shown below.

Heat is exchanged in the structure designed to ﬂow liquid in the tube and pass gas through the outer surface of the tube and the inserted ﬁn (heat sink).

Heater Mechanism

Cooler Mechanism

Heat exchange

Heat exchange

High-temp.
gas

Low-temp.
gas

Liquid medium

Liquid medium

Coolant water
Brine

Steam
Heat transfer oil
Hot water etc.

Refrigerant liquid

Improve productivity by shortening dry time by blowing hot air to the painted products at
the painting line - the ﬁnish process of the manufacturing.

CoaterFan

Hot-air drying

Painting End

High-temp.
gas

ExamplePainting Start

Low-temp.
gas

Dry Process at Painting LineAs HeaterWork

CoaterHot-air drying

Fan

Fin-Tube Heat Exchanger Advantages
Fin-Tube Heat Exchanger is more often used for liquid x gas process than tubular exchanger

because of its smaller footprint and larger heat transfer area. See below for the comparison.
(Assuming that a steam heater is used, and the same tube size, eﬀective length, the number of levels andthe ventilation velocity are used.)

Typical Tubular Exchange

・As gas comes in through one path,pressure loss is small.

・Heat is transferred only on the outer surface ofthe tube.

・Heat is transferred at the front and back sides of
the ﬁn as well as the outer surface of the tube

EL

EL
Gas

'IHC Fin-Tube Heat Exchanger' is the merit that it is greatest to be "satisﬁed in the smallest establishment space"in comparison with 'Typical Tubular Exchanger'.

19

Solvent Cleaning / Painting Line

ExampleExhausting solvent directly to the air could produce pollution, but with Cooler, solvent canbe condensed and collected.

IHC Fin-Tube Heat Exchange

・As gas often comes in through multiple paths,
relatively large pressure tends to be lostEL

As Cooler

Cleaning/Painting booth
Cleaning/Painting

Cooler

Cooling/Condensing

Adsorption
by Demister

Exhaustthrough Fan

Collection box etc.

Condensed liquid etc.

To Dry process etc.

Since the condensed liquid splashes to the exhaust side due to the wind pressure of the fan, it needs to attach a demister or eliminator to adsorb the condensed liquid.

20井上ヒーター会社・製品案内

P21 ／ P22

Fin-Tube Heat Exchanger Speciﬁcations
When the intended use of Fin-Tube Heat Exchanger is decided, speciﬁcations including the main
8 items below are determined to meet each userʼ s needs.

1

Gas and liquid is carefully chosen through consultation with customer.

Fluid

→

Air, N2, Mixed gas, Carrier gas◆Liquid→(Heater) Steam, Heat transfer oil, Hot water etc.
(Cooler) Water, Brine, Other water solutions etc.

2

To determine how much gas is heat-exchanged, it should be speciﬁed in units like Kg/h(min), Kg-DA/h(min), m3/h(min) at
what temperature (deg.C). When the ﬂow rate is shown in m3, as the gas volume varies by temperature, speciﬁc gas volume
must be determined; otherwise thermal calculation would lack precision and required performance of the Exchanger may
not be attained. Liquid volume should be directed by the user when they speciﬁes the supply amount of utility.

3

Thermal calculation diﬀers depending on humidity of the gas at the entryof the heat exchanger. Speciﬁc conditions should be determined including
whether related or absolute humidity is used.

4

It needs to determine at what temperature is gas heated to or cooled down, and on the liquidside, at what temperature is the utility supplied or returned. The most critical value is thediﬀerence in temperature between gas at the outlet side and liquid. See below.

Flow Rate
Humidity
Temperature
Heat Exchanger Name

Steam Heater

Hot Water Heater

Heat Transfer Oil Heater

CoolerMin. Required Temp. Diﬀerence

15℃

5℃

5℃

5℃

Preferable Flow

N/A

Direction
Note on Temp.

Heat insulation work5

Operating Pressure

6

Design Pressure
Temp.

21

◆Gas

Countercurrent
Heat insulation work

Heat insulation work

Anti-freezing

The size of the heat exchanger is determined based on userʼ s direction
on the blower pressure and pressure loss at the heat exchanger.

Fin-Tube heat exchanger is classiﬁed as pressure vessel, but if it falls under the category of
the ﬁrst-category pressure vessel, we might not be able to design the exchanger dependingon capacity. We will follow customerʼ s direction on design pressure or temperature.

7

Pressures and some characteristics diﬀer depending on actual blower.
See the following list of fan, speciﬁcation static pressure, recommended
ﬁn-tube and casing structure to suit each characteristic.

Blower System※Roots Blower is often selected when ﬁne particles are conveyed for a long distance and the liftingheight diﬀerence is large. You may get such useful information that is not included in speciﬁcation.

Spec. Static Pressure
Fan Characteristics
Recommended
Fin-Tube

Sirocco Fan
Axial Fan
Pressure FanTurbo Fan

Turbo Fan

Roots Blower

Compressor
High-pressure Gas

W/o pulsation

W/o pulsation

W/o pulsation

W/ pulsation

W/o pulsation

Plate ﬁn
MN ﬁn
High-frequency ﬁn

Plate ﬁn
MN ﬁn
High-frequency ﬁn

Plate ﬁn（P10-N only）
MN ﬁn
High-frequency ﬁn

Plate ﬁn（P10-N only）
MN ﬁn
High-frequency ﬁn

Bending

Frame ﬂange

Line cooler
Tank-typeLine cooler
Tank-type

Plate ﬁnCasing Structure

Bending

8

Material selection is an important part in determining Fin-Tube Heat Exchanger speciﬁcation.

Material

Heat conduction largely varies by material. Choose the best material referring to the table below.
※Heat conductivity of common materials

Material Name

Iron

Stainless steel Aluminum

Heat Conductivity
W/m・K

47〜52

17

205〜235

CopperWater

350〜400

0.6〜0.7

Alcohol

Universal gas Hydrogen

0.16〜0.19 0.02〜0.03

0.19

Refer to the following list of the combination of materials for Fin-Tube Heat Exchanger.
Fin-Tube Name

Plate ﬁn

Plate ﬁn

Plate ﬁn

MN-ﬁn

High-frequency weldedﬁn

Fin-Tube Material

C1220T

SGP
STPG370
STB340

SUS304TP
SUS304TB
SUS316LTP
SUS316LTB

STB340
SUS304TB

SUS304TP
SUS316LTP

Tube Size

φ15.88

φ15.9
10A
20A

φ15.9
10A
20A

φ15.88
φ25.4

10A
20A

Fin Material

C1220
AL

SS（Pentite）
AL

AL
SUS304
SUS316LAL

SUS304
SUS316L

Fin-Tube made of low heat conductivity material needs large heat transfer area!

22

井上ヒーター会社・製品案内

P23 ／ P24

Ambient Environment of Fin-Tube Heat Exchanger
Use care with the settings of ambient environment, especially with the following four items.

1

Duct Piping

3

Secondary-side Drain Piping and Equipment Settings

To maximize the performance of Fin-Tube Heat Exchanger, the gas on the primary side should be blown to

The steam used in the Heat Exchanger should be drained. If the drain remains inside Heat Exchanger, it may lower the performancethe entire surface of the Fin-Tube uniformly. Ordinary ducts are designed for the wind velocity of 10-

and cause troubles due to corrosion. it is recommended that you make a structure not to keep drain inside Heat Exchanger.

15m/sec. As wind velocity best suitedfor our standard Fin-Tube Heat Ex-

60゜

45゜

Bad Example

changer is 2.0-4.0m/sec., it needs to put
chute hopper between the duct and

10〜15m/sec

2.0〜4.0m/sec

Heat Exchanger

10〜15m/sec

2

60゜

Proportion of steam
consumption

at an angle of 60deg.

45゜Primary-side Steam Piping and Equipment Settings“Group trapping” may result in a poor exhaust due toback pressure because of the diﬀerent steam

When steam is used as heat medium, please be aware of the following points...
①To prevent dry steam and foreign objects

consumption volume of each Heat Exchanger.

4

shown in the drawing. Donʼ t supply directlyfrom the end of the main piping. (It will lead toApprox. 10%

By using the same traps that are all set to meetthe largest steam consumption volume, theystables the drain, preventing the performance ofHeat Exchanger from lowering.

Compliancelaws. Use due care in selecting speciﬁcations.

②A control valve is used for temperature control by controlling steam. However, control
valve might cause a trouble when it is used to control the entire Heat Exchanger.

Bad Example

Good Example
Heat Exchanger

Heat Exchanger

First class pressure vessels

It is unlikely that the valve is closed too much,because it controls a part of the Heat Exchanger.

Second class pressure vessels

Vessels for heat exchange by utilizing a

Vessels whose design pressure iswhere the liquid medium on the heatgas medium side is 40L or more.

medium on the heating side at temperature

Control Valve23

Approx. 30%

As Fin-Tube Heat Exchanger is classiﬁed as pressure vessel, it must comply with related laborwater hammer and pitting corrosion.)

because it controls the entire Heat Exchanger.

Approx. 60%

Heat Exchanger

the Heat Exchanger from the main piping as

Valve tends to be closed too much,

Steam Trap

Primary-side Steam Main Pipingfrom entering, steam should be supplied toControl Valve

熱交換器

Steam Trap

Heat Exchanger. The gas ﬂows eﬃciently when the chute hopper is placed

Good Example

receiving side exceeds its boiling point※However, it does not violate the law
when a medium on the heat receiving side is open to the air, not thecircuit is closed on the secondary
circuit.

0.2MPaG or higher and capacity on the※However, even when multiple Exchangers
are connected using header and ﬂange,some Labor Standards Inspection Oﬃce
may regard them as one vessel. In that case,
you may separate vessels from each otherby setting valves between them.

24井上ヒーター会社・製品案内

P25 ／ P26

Ste p s to Ord e rin g a n d De liv e r y

Quot at ion・S peciﬁ cat ions ／ Format※Japanese only

The items with *mark are determined/conﬁrmed by customers.
Submission of Speciﬁcations

エアーヒーター、クーラーのお見積引き合いに際し条件をお知らせください。（不明な箇所は、メーカー一任として、提出いたします。）
下記のコピーにご記入後、弊社までファクス送信ください。 【 ファクス番号 ： 0798-37-0870 】

Submission of Speciﬁcations※Please check conditions including wind volume,
temperature, pressure and materials.

御

社

名

ご

住

所

〒

ご 担 当 者 名
ご 連 絡 先 電 話

Model Selection（）

見 積 内 容□ヒーター □クーラー □その他

３

設 置 場 所□屋外 □屋内（ □機内 □機外 ）

４

使

用

先

仕 様 条 件※Please check performance calculation sheet,dimensional outline drawing and descriptions.

□食品・医薬品 □化学・工業 □製紙 □環境 □繊維 □その他（
シェル（ケース）側
□空

５

流

体

（種類

※Please check descriptions in the delivery
speciﬁcation including delivery time.

Manufacturing, Inspection※Inspection in the presence of customer at IHC factory【 By Hanshin Railway 】

Umeda Station → Nishinomiya Station (14min. by express)
Sannomiya Station → Nishonomiya Station (15min. by express)
From Nishinomiya Station:
Take a Hanshin bus at Bus Stop No.6 bound for Nishinomiya
and get oﬀ at Nishinomiyahama Junior High School (10min.)【 By Automobile 】

Go straight from the Nishinomiyahama Exit of Hanshin Expressway

No.5 Gulf Line and you will see IHC on your left at the second signal

25

７

湿

度

８

温

度

９

運 転 圧 力11

送 風 システム

Nishinomiya Station

14

指 定 寸 法Hanshin Expressway No.3 Kobe Line

15

取り合い寸 法16

脱 脂 処 理17

塗

18

立 会 検 査

20

梱

包

備

考

y

Nishinomiya

Nishinomiya Entrance/Exit

Station

Route 43

hin E

Imazu Stationsway

JR Kobe Lineailwa
shin R

Han

付

xpre
s

Koroen Station

13

Hankyu Railway

Shukugawa Station
Sakura Shukugawa Station

Inoue Heater Co.

Hans

hin E

MeishinNishinomiya I.C.

Nishimiyahama
Entrance/Exit

xpre

19

sswa

y No

設 計 圧 力材

Meis

JR Osaka Station → Nishinomiya Station (12min. by rapid train)
JR Sannomiya Station → Nishinomiya Station (15min. by rapid train)
From Nishinomiya Station:
Take a Hanshin bus at Bus Stop No.3 bound for Marina Parkand get oﬀ at Nishinomiyahama Junior High School (15min.)

量

12

Nis
hin
Bri omiydge a【 By JR 】

流

10

DeliveryAccess６.5 Gu

lf Line1-43 Nishinomiyahama 4-chome, Nishinomiya City, Hyogo Pref. 662-0934

Sales Dept. Direct TEL：0798-37-0542 FAX：0798-37-0870（Main Switchboard）TEL： 0798-37-0501 FAX： 0798-37-0530
E-mail：ihc@ihc-japan.co.jp HP：http://www.ihc-japan.co.jp/

21

質
属

品

装

納 入 場 所

m3/min(Hr)at

□冷却水

□ブライン

（種類

）

□その他

℃

（Kg/Hr）□R/H（相対）＝入口）（Kg/Hr）％（at 入口） □xʼ（絶対）＝（クーラーの場合は湿度条件が必要です）
出口

気

□熱媒体油

）

（種類

Submission of Delivery Speciﬁcation

□蒸

）

（種類

℃

℃

kg/kgʼ

入口℃

出口□kPa □mmAq□MPa□kPa □mmAq

□MPa

℃

□MPaG

□MPaG

□kg/cm2 G□シロッコ □ターボ □ルーツ □コンプレッサー □その他
□指定無し □指定あり ①SS

チューブ（

）

②SUS***

フィン（

③AL
）

④CU

□無し □有り □ホッパー □架台 □フィルター□無し □有り □ホッパー □その他（□無し □指定あり（H）□指定あり シェル側
□無し

□不要

チューブ側

（L）

入口

A 出口

入口

（W）

A 出口

□耐熱シルバー□御指定色（） □仕様書による□貴社工場（工場） □御指定場所（□無し □有り □国内 □輸出

E-mail ： i h c @ i h c -j ap an . c o . j p□kg/cm2 G⑤その他

ケーシング（□要（□蒸気燃焼 □溶剤洗浄 □その他□無し □有り

）

チューブ側

気

□その他

Placing Order─１２

Submission of Quotation

様

）
）

A

A

）

）

FAX ： 0798-37-0870