CN204877914U - Water supply equipment's exhaust apparatus - Google Patents
Water supply equipment's exhaust apparatus Download PDFInfo
- Publication number
- CN204877914U CN204877914U CN201520598058.0U CN201520598058U CN204877914U CN 204877914 U CN204877914 U CN 204877914U CN 201520598058 U CN201520598058 U CN 201520598058U CN 204877914 U CN204877914 U CN 204877914U
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- CN
- China
- Prior art keywords
- water
- water supply
- pump housing
- pump
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 125000003003 spiro group Chemical group 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Abstract
The utility model provides a water supply equipment's exhaust apparatus, seal including the pump body and the axle machine of setting in the outside, the pump body embeds there is the auger, pump body top is connected with the water pipe, the top both sides of the pump body are provided with the pressure gauge, the top of water pipe is provided with the blast pipe. The top of the pump body is provided with the spiro union head, water pipe one end spiro union is overhead in the spiro union. The utility model discloses under plc's automatic control, solenoid valve release gas is opened to real -time detection pump head intracavity atmospheric pressure when atmospheric pressure is too high, and row locates the gas in the water pump, guarantees water supply system normal operating. The water supply system safe operation is guaranteed to discharge incident hidden danger, improves the life of water pump.
Description
Technical field
The utility model relates to a kind of venting gas appliance, particularly a kind of venting gas appliance be applied on water pump.
Background technique
Water pump stirs by power device water being transported to another place by.The problem sucking air is there is in traditional water pump in the process of running.Water pump also easily enters air when keeping in repair, and when gas water pump is greater than the pressure born in pump, gas can make the water surface in pump head decline, and forms vapour lock in water pump, and now pump energy consumption increases.Because pump head intracavity gas increases, make axle machine envelope and auger not have moisture film to protect, produce high temperature and easily cause axle machine to seal and auger damage.Therefore, when pump head intracavity gas is more, intracavity gas must be discharged.
Model utility content
The technical problems to be solved in the utility model overcomes in prior art easily increase energy consumption in water pump after suction air and cause axle machine to seal and the flimsy defect of auger, a kind of venting gas appliance of water supply equipment is provided, automatic monitoring pump head intracavity gas is also discharged, and effectively can solve the problem in background technique.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
The utility model provides a kind of venting gas appliance of water supply equipment, and comprise the pump housing and be arranged on the axle machine envelope outside the pump housing, the described pump housing is built-in with auger; Described pump housing top is connected with water pipe; The both sides, top of the described pump housing are provided with pressure meter, and the top of described water pipe is provided with outlet pipe.
As a kind of optimal technical scheme of the present utility model, the top of the described pump housing is provided with screw joint, and described water pipe one end is bolted on screw joint.
As a kind of optimal technical scheme of the present utility model, the bottom of the described pump housing is provided with protection underframe, and the inner side of described protection underframe is provided with filter screen.
As a kind of optimal technical scheme of the present utility model, be provided with solenoid valve in described outlet pipe, described outlet pipe top is provided with ventilating cover.
The beneficial effect that compared with prior art the utility model reaches is: the utility model is under the automatic control of plc, real-time testing pump head cavity internal air pressure, open solenoid valve release gas when air pressure is too high, row locates the gas in water pump, and assure feed water system is normally run.Discharge safety hazards, assure feed water system safety operation, improve the working life of water pump.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of the utility model;
Number in the figure: 1, the pump housing; 2, axle machine envelope; 3, filter screen; 4, underframe is protected; 5, auger; 6, screw joint; 7, water pipe; 8, outlet pipe; 9, solenoid valve; 10, ventilating cover; 11, pressure meter.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1, the utility model provides a kind of venting gas appliance of water supply equipment, and comprise the pump housing 1 and be arranged on the axle machine envelope 2 outside the pump housing 1, the described pump housing 1 is built-in with auger 5; The described pump housing 1 top is connected with water pipe 7; The both sides, top of the described pump housing 1 are provided with pressure meter 11, and the top of described water pipe 7 is provided with outlet pipe 8.
The top of the described pump housing 1 is provided with screw joint 6, and described water pipe 7 one end is bolted on screw joint 6.The bottom of the described pump housing 1 is provided with protection underframe 4, and the inner side of described protection underframe 4 is provided with filter screen 3.Be provided with solenoid valve 9 in described outlet pipe 8, described outlet pipe 8 top is provided with ventilating cover 10.
Under the automatic control of plc, pressure meter 11 can detect the air pressure in the pump housing 1, when the air pressure in the pump housing 1 reaches setting value, opens solenoid valve 9 and gas row is located by outlet pipe 8.Axle machine envelope 2 and auger 5 is avoided to be in for a long time in high temperature.Increase the water level in the pump housing 1 by exhaust, reduce the operating temperature of axle machine envelope 2 and auger 5, extend working life of the present utility model.
The utility model is under the automatic control of plc, and real-time testing pump head cavity internal air pressure, open solenoid valve release gas when air pressure is too high, row locates the gas in water pump, and assure feed water system is normally run.Discharge safety hazards, assure feed water system safety operation, improve the working life of water pump.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a venting gas appliance for water supply equipment, comprises the pump housing (1), and the outer installment of the described pump housing (1) has axle machine to seal (2), and the described pump housing (1) is built-in with auger (5); The top of the described pump housing (1) is connected with water pipe (7); It is characterized in that, the both sides, top of the described pump housing (1) are provided with pressure meter (11), described water pipe (7) are provided with outlet pipe (8).
2. the venting gas appliance of a kind of water supply equipment according to claim 1, it is characterized in that, the top of the described pump housing (1) is provided with screw joint (6), and described water pipe (7) is bolted on the described pump housing (1) by screw joint (6).
3. the venting gas appliance of a kind of water supply equipment according to claim 1; it is characterized in that; the bottom of the described pump housing (1) is provided with protection underframe (4), and the inner side of described protection underframe (4) is provided with filter screen (3).
4. the venting gas appliance of a kind of water supply equipment according to claim 1, is characterized in that, is provided with solenoid valve (9) in described outlet pipe (8), and the top of described outlet pipe (8) is provided with ventilating cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598058.0U CN204877914U (en) | 2015-08-10 | 2015-08-10 | Water supply equipment's exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598058.0U CN204877914U (en) | 2015-08-10 | 2015-08-10 | Water supply equipment's exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877914U true CN204877914U (en) | 2015-12-16 |
Family
ID=54822295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520598058.0U Active CN204877914U (en) | 2015-08-10 | 2015-08-10 | Water supply equipment's exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021087783A1 (en) * | 2019-11-05 | 2021-05-14 | 深圳市大疆创新科技有限公司 | Air discharge control method for water pump, movable device, spraying apparatus, and storage medium |
-
2015
- 2015-08-10 CN CN201520598058.0U patent/CN204877914U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021087783A1 (en) * | 2019-11-05 | 2021-05-14 | 深圳市大疆创新科技有限公司 | Air discharge control method for water pump, movable device, spraying apparatus, and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |