Abstract:
A water draining method comprises water draining adapted for roads, mountains, mountainsides, protective hillsides, retaining walls, grass slopes, airport runways, highways, football fields, grass slopes, stone dams, embankments, landfills, farms, irrigating and draining systems, characterized in that: a. installing receiving members in a pervious bed; b. arranging draining pipes in the receiving members; c. disposing draining ditches on one or two ends of a drain tube; d. drawing excessive water to the draining pipes by using drawing ports of the drain tube and draining the water into the draining ditch via an end portion of the drain tube. Thereby, the present invention allows to obtain rain collecting, impurities filtering, irrigating, draining, anti-leaking, and warning functions.

Description:
BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The present invention relates to a water draining method and the draining pipe adapted for roads, mountains, mountainsides, protective hillsides, retaining walls, grass slopes, airport runways, highways, football fields, grass slopes, stone dams, embankments, landfills, farms, irrigating and draining systems. 
     2. Description of the Prior Art 
     Conventional water draining system used in roads includes draining ditches disposed therein to communicate with drain wells, however such a conventional water draining system can not effectively drain water during raining season. 
     Besides, the water draining structure are not be used in agriculture, forestry, mountains, mountainsides, protective hillsides, retaining walls, grass slopes, airport runways, highways, football fields, stone dams, and embankments. 
     The present invention has arisen to mitigate and/or obviate the afore-described disadvantages. 
     SUMMARY OF THE INVENTION 
     The primary object of the present invention is to provide a water draining method and the draining pipe adapted for roads, mountains, mountainsides, protective hillsides, retaining walls, grass slopes, airport runways, highways, football fields, grass slopes, stone dams, embankments, landfills, farms, irrigating and draining systems. Thereby, the present invention allows to obtain rain collecting, impurities filtering, irrigating, draining, anti-leaking, and warning functions. 
     A water draining method comprises water draining adapted for roads, mountains, mountainsides, protective hillsides, retaining walls, grass slopes, airport runways, highways, football fields, grass slopes, stone dams, embankments, landfills, farms, irrigating and draining systems, characterized in that: a. installing receiving members in a pervious bed; b. arranging draining pipes in the receiving members; c. disposing draining ditches on one or two ends of a drain tube; d. drawing excessive water to the draining pipes by using drawing ports of the drain tube and draining the water into the draining ditch via an end portion of the drain tube. Thereby, the present invention allows to obtain rain collecting, impurities filtering, irrigating, draining, anti-leaking, and warning functions. 
     A draining pipe comprises an outer pipe part and a plurality of external apertures disposed on an outer wall thereof, wherein the outer pipe part includes a main flowing passageway mounted therein, and the main flowing passageway includes a number of internal apertures fixed on a predetermined portion higher than the external apertures. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is a plan view showing a water draining system used in roads in according to the present invention; 
         FIG. 2  is a cross sectional view of  FIG. 1 ; 
         FIG. 3  is a cross sectional view showing a multi-layer draining pipe; 
         FIG. 4  is a plan view showing a water draining system used in protective hillsides of highways in according to the present invention; 
         FIG. 5  is a cross sectional view showing a water draining system used in a central isolating zone and a green zone of a road; 
         FIGS. 6-8  are a plan view showing a draining pipe of  FIG. 1 ; 
         FIG. 9  is a perspective view showing a double-bracket of  FIGS. 6-8 ; 
         FIG. 10  is a plan view showing a U-shaped bracket of  FIGS. 6-8 ; 
         FIG. 11  is a plan view showing a support member of  FIGS. 6-8 ; 
         FIG. 12  is a plane view showing a water draining structure used in a vertical road of  FIGS. 6-8 ; 
         FIG. 13  is a perspective view showing a draining pipe of  FIG. 1 ; 
         FIG. 14  is a perspective view showing a strengthening hose being fitted to a water draining passage; 
         FIG. 15  is a perspective view showing the water draining passage being formed in a combined circle and square shape; 
         FIG. 16  is a perspective view showing the water draining passage being changed from  FIG. 13 ; 
         FIG. 17  is a perspective view showing positioning member being fixed to a water draining passage; 
         FIG. 18  is a perspective view showing the water draining passage being a semicircle shape; 
         FIG. 19  is a perspective view showing the water draining passage of FIG.  13 ; 
         FIG. 20  is a perspective view showing a groove being formed in a V-shaped; 
         FIG. 21  is a perspective view showing a strengthening hose of  FIG. 14 ; 
         FIG. 22  is a plan view showing slots of  FIG. 13 ; 
         FIG. 23  is a perspective view showing a retaining structure of  FIG. 13 ; 
         FIGS. 24-27  are a cross sectional view showing the shapes of the groove of  FIG. 16 ; 
         FIGS. 28-29  are a cross sectional view showing different shapes of the draining pipe of  FIG. 13 ; 
         FIGS. 30-31  are a cross sectional view of the groove of  FIG. 13 ; 
         FIGS. 32-33  are a cross sectional view of the water draining passage and the groove of  FIG. 13 ; 
         FIGS. 34-35  are a cross sectional view of the water draining passage of  FIG. 13 ; 
         FIGS. 36-37  are a cross sectional view showing various grooves of  FIG. 13 ; 
         FIGS. 38-50  are a cross sectional view showing various grooves of  FIG. 13 ; 
         FIG. 51  is a perspective view of a joint of the present invention; 
         FIG. 52  is a cross sectional view of  FIG. 51 ; 
         FIG. 53  is a plan view showing the operation of the draining pipe and a warning device according to the present invention. 
     
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     The present invention will be clearer from the following description when viewed together with the accompanying drawings, which show, for purpose of illustrations only, the preferred embodiment in accordance with the present invention. 
     A water draining method of the present invention is adapted for agriculture, forestry, mountains, mountainsides, protective hillsides, retaining walls, grass slopes, airport runways, highways, football fields, stone dams, and embankments, wherein a draining pipe  3  of the present invention is generally installed to a pervious bed  2 . 
     The draining pipe  3  has irrigating and draining functions, wherein during an irrigating process, water flows into a draining channel and then flows out of a hole of the draining channel. During draining water, a siphon principle is used to draw excessive waters into the hole and then to drain the water out of the draining channel. 
     The draining pipe  3  is adapted for mountains, mountainsides, protective hillsides, retaining walls, grass slopes, airport runways, highways, the ground of football fields and tennis courts, building, roads, landfills, stone dams, and embankments, farms, irrigating and draining systems to collect and filter water. In a first embodiment of the present invention, as shown in  FIGS. 1-3 , a road draining structure is comprised of an asphalt or concrete layer  1  and a previous bed  2 , a draining pipe  3  is arranged in the asphalt or concrete layer  1 , the previous bed  2 , and a base layer  4 . The road draining structure also allows to be used in the irrigating and draining system of the farm. 
     In a second embodiment of the present invention, as shown in  FIG. 4 , a water draining structure used in roads is comprised of a draining ditch  6  and a plurality of draining pipes  3  of a protective slope  5 , wherein the protective slope on one side of a highway  8  are arranged the draining pipes  3 , each draining pipe  3  includes an outflow end to correspond to the draining ditch  6  in which a holder  17  is fixed to support the draining pipe  3 . 
     In a third embodiment of the present invention, as shown in  FIG. 5 , a water draining system used in a central isolating zone and a green zone of a road is comprised of a closing wall  10  and a base layer  4 , wherein on two sides of the closing wall  10  and on a bottom of the base layer  4  are arranged draining pipes  3 , and a distance between each two draining pipes  3  is determined based on requirement. 
     The draining pipe  3  is comprised of a water draining passage  40  and a groove  100 , and the groove  100  is disposed in the water draining passage  40  longitudinally, the water draining passage  40  is made of various materials (such as PVC or PE plastic tube member or transparent plastic) and formed in a circle, horse-shoe, ellipse, polygon, petal, a combination of arc and V, or a combination of arc and U shape. A tank member  31  is the groove  100  or a U-shape slot, the V-shaped groove  100  includes a square orifice  101  fixed on an open surface  102  thereof and formed in a circle or square shape, the water draining channel  40  includes a slot  401  disposed on a lower portion thereof, and between the open surface  102  of the V-shaped groove  100  and an inner wall of the water draining passage  40  is formed a chamber, wherein on the V-shaped  100  and the inner wall of the water draining passage  40  is defined a tank member  31 , beneath the V-shaped groove  100  and the inner wall of the water draining passage  40  is defined a draining channel  32  having the slot  401  arranged thereon. 
     In a fourth embodiment of the present invention, as shown in  FIG. 13 , a cross section of a draining pipe is circular and includes a V-shaped groove disposed on a bottom thereof, wherein two V-shaped open surfaces of the draining pipe are sealed with an inner wall of a watering draining channel, and a V-shaped bottom end of the draining pipe is connected with a bottom surface of the watering draining channel, between a V-shaped side of the draining pipe and the inner wall of the watering draining channel is defined a closed tank member, between the open surface of the draining pipe and a bottom surface of the inner wall of the watering draining channel is defined a closed draining channel, the open surface of the draining pipe includes a square orifice mounted thereon, and the draining channel includes a slot formed thereon to correspond to the orifice or to space apart from each other. 
     In a fifth embodiment of the present invention, as shown in  FIG. 14 , the structure of this embodiment is the same as that of the first embodiment, and a strengthening hose  50  is fitted to a water draining passage  40  to reinforce the water draining passage  40 , thus preventing the water draining passage from deformation at exterior pressure, and the strengthening hose  50  is a semi-circle shape to be retained onto a locking side  407  of the water draining passage  40  by using its two sides. 
     In a sixth embodiment of the present invention, as shown in  FIG. 15 , a cross section of the water draining passage  40  is formed in a combined circle and square shape, and between a connecting gap of the water draining passages  40  is defined a sealing member  60  to prevent water from leaking. 
     In a seventh embodiment of the present invention, as shown in  FIG. 16 , a water draining passage  40  includes two reinforcing elements  403  fixed on two sides thereof to position the water draining passage  40 . 
     In an eighth embodiment of the present invention, as shown in  FIG. 17 , a water draining passage  40  is assembled with a groove  100 , and the water draining passage  40  includes two symmetrical positioning members  404  secured therein so that the groove  100  is inserted to the water draining passage  40  along the positioning members  404 . 
     In a ninth embodiment of the present invention, as shown in  FIG. 18 , a cross section of the water draining passage  40  is a semicircle shape, and a strengthening hose  50  is fitted to the water draining passage  40 . 
     In a tenth embodiment of the present invention, as shown in  FIG. 29 . a structure of a water draining passage is identical to that of the fourth embodiment, and the water draining passage is formed in a horse-shoe shape to facilitate an installation. 
     In an eleventh embodiment of the present invention, as shown in  FIG. 30 , a structure of a water draining passage is identical to that of the fourth embodiment, and the water draining passage is formed in an U shape to facilitate an installation. 
     In a twelfth embodiment of the present invention, as shown in  FIG. 31 , a water draining passage is deformed from the U-shaped groove of the eleventh embodiment. 
     In a thirteenth embodiment of the present invention, as shown in  FIG. 38 , a structure of a water draining passage is identical to that of the fourth embodiment, and a groove is formed in a V shape. 
     In a fourteenth embodiment of the present invention, as shown in  FIG. 39 , a structure of a water draining passage is identical to that of the fourth embodiment, and a groove is formed in an opening shape. 
     In a fifteenth embodiment of the present invention, as shown in  FIG. 41 , a structure of a water draining passage is identical to that of the fourth embodiment, and a groove is formed in an open square shape, and includes an aperture  701  disposed on a bottom thereof. 
     In a sixteenth embodiment of the present invention, as shown in  FIG. 35 , a water draining passage  40  is assembled with a groove  100 , and includes four symmetrical positioning members  404  mounted therein, and includes a rib  405  mounted on a bottom thereof, the positioning member  404  includes an insertion dent  406  formed therein, and the groove  100  includes a trough  103  disposed on a top end thereof and is inserted to the water draining passage  40  along the insertion dent  406  and the rib  405 . 
     In a seventeenth embodiment of the present invention, as shown in  FIG. 43 , a water draining passage  40  includes three rows of outflow tunnels  70  longitudinally arranged therein, and between the outflow tunnels  70  are draining channels, wherein each outflow tunnel includes apertures  701 . 
     As shown in  FIG. 42 , a structure of a water draining passage is identical to that of the eighth embodiment, and there is only one row of the outflow tunnel  70  arranged in the water draining passage. 
     In an eighteenth embodiment of the present invention, as shown in  FIG. 44 , a structure of a water draining passage is identical to that of the seventh embodiment, and there are two rows of the outflow tunnels  70  arranged in the water draining passage. 
     In a nineteenth embodiment of the present invention, as shown in  FIG. 45 , a water draining passage is changed from the three rows of the outflow tunnels  70  in the seventeenth embodiment. 
     In a twentieth embodiment of the present invention, as shown in  FIG. 46 , a water draining passage includes plural rows of apertures, each having a top portion higher than a bottom surface of the water draining pipe. 
     In a twenty-first embodiment of the present invention, as shown in  FIG. 47 , a water draining pipe includes plural rows of apertures  701  disposed on a bottom surface thereof. 
     In a twenty-second embodiment of the present invention, as shown in  FIG. 48 , a water draining pipe is formed in a combined arc and U shape. 
     In a twenty-third embodiment of the present invention, as shown in  FIG. 49 , a water draining passage is formed in a combined arc and V shape. 
     In a twenty fourth embodiment of the present invention, as shown in  FIG. 50 , a draining pipe includes a semicircle strengthening hose fitted thereon. 
     In a twenty-fifth embodiment of the present invention, as shown in  FIG. 51 , a draining pipe is connected with another draining pipe via a connecting member and a joint  80 . 
     In a twenty-sixth embodiment of the present invention, as shown in  FIG. 53 , draining pipes  3  are inserted to an embankment  91  of a reservoir or a river, and includes a warning device  90  connected to one end thereof, hence when water amount stored in the embankment is over a certain value, the water amount flowing from the draining pipe  3  becomes increased, and then the warning device  90  transfers a flowing signal into data so that the flowing signal is transmitted to a control center and a cell phone, thereby making warning signals. 
     In a twenty-seventh embodiment of the present invention, as shown in  FIGS. 6-8 , a support member  18 , an upper cover  19 , a bracket  20 , and a trench  21  are assembled together, and between the trench  21  and draining pipes  3  is defined at least one bracket  20  having at least one receiving member to receive the draining pipes  3 . 
     In a twenty-eighth embodiment of the present invention, as shown in  FIG. 9 , a V-shaped bracket  20  includes two V-shaped rooms to receive a draining pipe  3 , and between the two V-shaped rooms is defined a retaining recess to retain a support member. 
     In a twenty-ninth embodiment of the present invention, as shown in  FIG. 10 , an upper cover  19  is engaged to a trench  21  having two U-shaped brackets  20  laterally disposed therein, and between the two U-shaped brackets  20  are fixed a draining pipe  3  and a support member  18 . 
     In a thirtieth embodiment of the present invention, as shown in  FIG. 11 , three U-shaped brackets  20  are received in a trench  21 , and each bracket  20  includes a draining pipe  3  disposed therein, among the three brackets  20  are defined two support members  18 . 
     In a thirty-first embodiment of the present invention, as shown in  FIG. 12 , water flows into a drain well  22  through a draining pipe  3  of a draining structure of vertical roads, wherein impurities enters a deposit layer and water is drained via a drain tube  23 . Also, water flowing from a draining pipe  3  is guided to an outer piping or canal based on requirement. 
     A diameter of the draining pipe  3  is calculated on a basis of flowing amount of reverse osmosis. The draining pipe  3  is mounted in the asphalt layer or the concrete layer and the pervious bed  2  to prevent the draining pipe  3  from being damaged by vehicles or construction machines. During building a new road, a bottom of the draining pipe  3  has to be flushed with a bottom of the asphalt layer or the concrete layer and the pervious bed  2 ; and during rebuilding the road, a center of the draining pipe  3  has to be lower than a top surface of the asphalt layer or the concrete layer and the pervious bed  2 , and in a frozen area, the center of the draining pipe  3  has to be over a frozen depth. 
     The draining pipe has irrigating and draining functions, and during irrigating process, water flows into the draining channel and then flows out of the hole. During draining process, excessive water is drawn to the draining channel from the hole and drained outward. 
     Thereby, the present invention is adapted for agriculture, forestry, mountains, mountainsides, protective hillsides, retaining walls, grass slopes, airport runways, highways, football fields, stone dams, and embankments, etc., so as to obtain rain collecting, impurities filtering, irrigating, draining, anti-leaking, and warning functions. 
     While we have shown and described various embodiments in accordance with the present invention, it is clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention.