PATENT CLAIM ANALYSIS

Application Number: 16405052
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-10
Patent Classification: ["119", "263000"]

Abstract:
The present invention discloses an oxygenation device for an aquaculture tank group and a control method, and belongs to the technical field of aquaculture equipment. The oxygenation device for the aquaculture tank group includes a controller, a speed regulator, a fan and a buffer tank which are successively connected; an outlet of the buffer tank is connected with a main gas guiding tube, the main gas guiding tube is branched into a plurality of branch gas guiding tubes, a tail end of each branch gas guiding tube is connected with an oxygenation hole, each oxygenation hole is placed in a corresponding aquaculture tank, each aquaculture tank is placed in a pond, automatic oxygenation control over numerous flowing water aquaculture tank groups may be realized, and oxygen supply of aquaculture tanks may remain stable automatically when a water level of a water area of the pond changes due to weather variations or human factors. Moreover, a use method of the device is simple, and after an aquaculture plan is established, oxygenation of each aquaculture tank only needs to be adjusted once. In addition, the device is low in cost, expensive meters such as an adjusting valve and a dissolved oxygen sensor are reduced, and the oxygenation device for the aquaculture tank group is easy to popularize actually.

Claim (Index 6):
The method according to  claim 5 , wherein the second link comprises the following steps:\n step S 21 : in an initial state, enabling all the internally piloted valves to be in a closed state; step S 22 : then starting the fan, setting the setpoint of pressure control of the buffer tank as a rated pressure setpoint and starting a pressure automatic control procedure; step S 23 : opening the internally piloted valve on a certain branch gas guiding tube, properly increasing the pressure setpoint of the buffer tank, if an oxygenation hole of the branch gas guiding tube does not exhaust for oxygenation, continuing increasing the pressure setpoint of the buffer tank until the oxygenation hole of the branch gas guiding tube begins to exhaust for oxygenation, and then changing the setpoint of pressure control of the buffer tank into the rated pressure setpoint again; and step S 24 : after the pressure of the buffer tank is stabilized, continuing adjusting the internally piloted valves on the other branch gas guiding tubes referring to steps S 22  and S 23  until all the internally piloted valves are opened, and enabling the pressure setpoint of the buffer tank to enter a revision procedure.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 100.0
- Lexical Diversity: 2.22642
- Patent Class: 119.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14312405', '12791793', '12756203', '14216221', '14660928']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7355500117872832
- 35 USC 102 Novelty (BERT): 0.4977035364290949
- Combined Prediction Score: 0.7117653642514644
- Mean Citation Score: 196.135022
- Max Citation Score: 212.50742
- Similarity Product: 146.9433220901799

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test