CN201811827U - Tap constant-pressure water test device - Google Patents
Tap constant-pressure water test device Download PDFInfo
- Publication number
- CN201811827U CN201811827U CN201020249359XU CN201020249359U CN201811827U CN 201811827 U CN201811827 U CN 201811827U CN 201020249359X U CN201020249359X U CN 201020249359XU CN 201020249359 U CN201020249359 U CN 201020249359U CN 201811827 U CN201811827 U CN 201811827U
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- Prior art keywords
- water
- pressurized tank
- valve
- tries
- pressure
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- Expired - Fee Related
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Abstract
The utility model relates to a tap constant-pressure water test device. The main structure of the tap constant-pressure water test device comprises a water storage pool, a water pump and a water test valve. The water storage pool, the water pump and the water test valve are communicated sequentially. A pressurizing tank is arranged between the water pump and the water test valve. The water pump is communicated with the top of the pressurizing tank. The water test valve is communicated with the pressurizing tank. The top of the pressurizing tank is provided with an air compressor. When the water level of stored water in the pressurizing tank is lower than the required water level, the water pump pumps water into the pressurizing tank from the water storage pool. The air compressor on the top of the pressurizing tank keeps the air pressure in the pressurizing tank in the range of between 0.65MPa and 0.8MPa so as to guarantee that the water pressure at the position of the water test valve meets the test requirement of the water pressure in the range of between 0.65MPa and 0.8MPa. The utility model has the advantages that the tap constant-pressure water test device guarantees that the test water pressure meets the test requirement when a plurality of water test valves are used simultaneously and saves energy resources.
Description
Technical field
The utility model relates to a kind of water swivel proving installation, a kind of water swivel constant voltage device that tries the water.
Background technology
Need the sealing of gentle two aspects of water and the quality that compression capability directly has influence on water swivel in the water swivel production run.Water swivel needs whether reach standard-required through mainly being by the detection of trying the water with performance, the function of measuring product in testing process.When detecting, the water pressure that requires test is in certain pressure limit (0.65MPa to 0.8MPa), and mostly the water testing machine that the present industry is adopted is 6 to 8 test station Contiuum type water testing machines, when equipment uses 2 above stations at one time, water pressure fluctuations is bigger, do not reach process requirements, water supply pump need be worked incessantly, waste electric power, while pump interrupted water ebullator water, thermal value is big, water temperature is raise, weather reaches more than 45 ℃ when hot, causes working environment hotter, can not satisfy the environmental requirement of detection.
In sum: at present, we need a kind of water swivel with advantages such as stable work in work, power consumption are low device that tries the water.
The utility model content
The water swivel that the shortcoming that technical problem to be solved in the utility model is to try the water present employed water swivel device exists designs advantages such as a kind of stable work in work, power consumption the are low device that tries the water.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Design a kind of water swivel constant voltage device that tries the water at the shortcoming of prior art, its primary structure comprises cistern, water pump and the valve that tries the water, and cistern, water pump and the valve that tries the water are communicated with successively.At water pump and try the water and be provided with pressurized tank between the valve, water pump is communicated with the top of pressurized tank, and the valve that tries the water is communicated with pressurized tank, is provided with air compressor at the pressurized tank top.When the retaining in the pressurized tank was lower than the water level of requirement, water pump entered pressurized tank from the cistern internal pump water.The air compressor at pressurized tank top keeps atmospheric pressure in the pressurized tank between 0.65MPa to 0.8MPa, reaches the test request of 0.65MPa to 0.8MPa with the hydraulic pressure at the valve place that keeps trying the water.
Try the water valve below is provided with catch basin and is communicated with cistern, and the water that flows out when hydrant is tested is concentrated by catch basin and looped back in the cistern, and water is tested in saving.
In order to prevent that the pressurized air in the pressurized tank from leaking, and be provided with retaining valve between water pump and pressurized tank, and in order more effectively to add water in pressurized tank, described water pump is to use multistage water pump.
Can also keep stable hydraulic pressure, the voltage stabilizing pond that is provided with sealing between valve and the pressurized tank with trying the water when keeping a plurality of valves that try the water to use simultaneously.
Above pressurized tank, be provided with rain glass, be provided with water-level control apparatus in the pressurized tank, understand the pressure and the water level situation of whole device work in real time to make things convenient for the staff.And be provided with safety valve on pressurized tank, in order to avoid the pressurized tank too high pressure causes the pressurized tank blast.
During the work of this device, utilize earlier water pump with the storage pump in the cistern in pressurized tank and voltage stabilizing pond, air compressor pressurizes in pressurized tank when the retaining in pressurized tank and the voltage stabilizing pond reaches a certain amount of, and keeps the interior pressure of pressurized tank between 0.65MPa to 0.8MPa.The staff at valve place of trying the water this moment just can begin to carry out test job.In test process, water pump is adjusted its duty according to the situation of the water-level control apparatus feedack in the pressurized tank.Air compressor is then adjusted its duty according to rain glass.
The utlity model has following advantage:
1. this device can use simultaneously at a plurality of valves that try the water and can also keep testing hydraulic pressure and reach test request;
2. this device energy savings more compared with prior art;
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Embodiment
Embodiment one: as shown in Figure 1, the primary structure of present embodiment comprises a cistern 1, water pump 2 and a plurality of valve 3 that tries the water, and cistern 1, water pump 2 and the valve 3 that tries the water are communicated with successively.At water pump 2 and try the water and be provided with a pressurized tank 4 that is used to increase hydraulic pressure between the valve 3, water pump 2 is communicated with the top of pressurized tank 4, the valve 3 that tries the water is communicated with the bottom of pressurized tank 4, also is provided with air compressor 5 at pressurized tank 4 tops, allows maintain a certain amount of pressurized air in the pressurized tank 4.The air compressor 5 at pressurized tank 4 tops keeps atmospheric pressure in the pressurized tank 4 about 0.70MPa, reaches test request with the hydraulic pressure at valve 3 places that keep trying the water.
Valve 3 belows of trying the water are provided with catch basin 6 and are communicated with cistern 1, and the water that flows out when hydrant is tested is concentrated by catch basin 6 and is circulated back in the cistern 1, allows the test water recycle.
In order to prevent that the pressurized air in the pressurized tank 4 from leaking, between water pump 2 and pressurized tank 4, be provided with retaining valve 7, can allow the current in the cistern 1 advance pressurized tank 4, can not allow again has a large amount of pressurized air leakages in the pressurized tank 4.
Try the water and be provided with the voltage stabilizing pond 8 of sealing between valve 3 and the pressurized tank 4, such purpose that relates to is in order to use a plurality of valves 3 that try the water also can keep the hydraulic pressure of all valves 3 that try the water to reach the needed pressure requirement of test at the same time.
Above pressurized tank 3, be provided with rain glass 41, be provided with water-level control apparatus 42 in the pressurized tank 4, understand the pressure and the water level situation of whole device work in real time to make things convenient for the staff.And be provided with safety valve 43 on pressurized tank 4, in order to avoid pressurized tank 4 too high pressures cause pressurized tank 4 blasts.
During the work of this device, utilize water pump 2 that the retaining in the cistern 1 is delivered in pressurized tank 4 and the voltage stabilizing pond 8 earlier, when the retaining in pressurized tank 4 and the voltage stabilizing pond 8 reached a certain amount of, air compressor 5 pressurizeed in pressurized tank 4, and kept the interior pressure of pressurized tank about 0.7MPa.The staff at valve 3 places of trying the water this moment just can begin to carry out test job.In test process, water pump 2 is adjusted its duty according to the situation of water-level control apparatus 42 feedacks in the pressurized tank 4.Air compressor 5 is then adjusted its duty according to air pressure 41 tables.
Claims (6)
1. water swivel constant voltage device that tries the water, mainly comprise cistern (1), water pump (2) and the valve that tries the water (3), cistern (1), water pump (2) and the valve that tries the water (3) are communicated with successively, it is characterized in that being provided with pressurized tank (4) between water pump (2) and the valve that tries the water (3), water pump (2) is communicated with the top of pressurized tank (4), the valve (3) that tries the water is communicated with pressurized tank (4), is provided with air compressor (5) at pressurized tank (4) top.
2. the water swivel constant voltage according to claim 1 device that tries the water, valve (3) below that it is characterized in that trying the water is provided with catch basin (6) and is communicated with cistern (1).
3. the water swivel constant voltage according to claim 2 device that tries the water is characterized in that being provided with retaining valve (7) between water pump (2) and the pressurized tank (4).
4. the water swivel constant voltage according to claim 3 device that tries the water, it is characterized in that trying the water is provided with the voltage stabilizing pond (8) of sealing between valve (3) and the pressurized tank (4).
5. the water swivel constant voltage according to claim 4 device that tries the water is characterized in that pressurized tank (4) top is provided with rain glass (41), is provided with water-level control apparatus (42) in the pressurized tank (4).
6. according to each described water swivel constant voltage of claim 1 to 5 device that tries the water, it is characterized in that pressurized tank (4) is provided with safety valve (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020249359XU CN201811827U (en) | 2010-07-06 | 2010-07-06 | Tap constant-pressure water test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020249359XU CN201811827U (en) | 2010-07-06 | 2010-07-06 | Tap constant-pressure water test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811827U true CN201811827U (en) | 2011-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020249359XU Expired - Fee Related CN201811827U (en) | 2010-07-06 | 2010-07-06 | Tap constant-pressure water test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811827U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706519A (en) * | 2012-06-20 | 2012-10-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Testbed for automobile electrically-driven water valve |
| CN103776600A (en) * | 2014-01-27 | 2014-05-07 | 玉林市中创机械有限公司 | Automatic water filling type leak tester for water pump |
| CN103983469A (en) * | 2014-05-23 | 2014-08-13 | 国家海洋技术中心 | Pressure test analog device and method of underwater equipment |
| CN106680014A (en) * | 2017-03-06 | 2017-05-17 | 晋江市雅邦玻璃钢有限公司 | Water test table for toilet bowls |
| CN107966285A (en) * | 2017-11-15 | 2018-04-27 | 潘绍兵 | A kind of valve test device |
| CN108254260A (en) * | 2018-02-07 | 2018-07-06 | 常州进出口工业及消费品安全检测中心 | A kind of high-accuracy hydraulic dynamometer |
-
2010
- 2010-07-06 CN CN201020249359XU patent/CN201811827U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706519A (en) * | 2012-06-20 | 2012-10-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Testbed for automobile electrically-driven water valve |
| CN102706519B (en) * | 2012-06-20 | 2014-11-12 | 浙江吉利汽车研究院有限公司杭州分公司 | Testbed for automobile electrically-driven water valve |
| CN103776600A (en) * | 2014-01-27 | 2014-05-07 | 玉林市中创机械有限公司 | Automatic water filling type leak tester for water pump |
| CN103776600B (en) * | 2014-01-27 | 2016-05-04 | 玉林市中创机械有限公司 | A kind of water pump auto-irrigation formula leakage tester |
| CN103983469A (en) * | 2014-05-23 | 2014-08-13 | 国家海洋技术中心 | Pressure test analog device and method of underwater equipment |
| CN106680014A (en) * | 2017-03-06 | 2017-05-17 | 晋江市雅邦玻璃钢有限公司 | Water test table for toilet bowls |
| CN107966285A (en) * | 2017-11-15 | 2018-04-27 | 潘绍兵 | A kind of valve test device |
| CN108254260A (en) * | 2018-02-07 | 2018-07-06 | 常州进出口工业及消费品安全检测中心 | A kind of high-accuracy hydraulic dynamometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG WEIXIANG SANITARY WARE INDUSTRY CO., LTD Free format text: FORMER NAME: KAIPING WEIXIANG METAL PRODUCTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 523921 B3, Xingning Road, Shuikou Town Industrial Park, Guangdong, Kaiping, China Patentee after: GUANGDONG WEIXIANG SANITARY WARE CO., LTD. Address before: 523921 B3, Xingning Road, Shuikou Town Industrial Park, Guangdong, Kaiping, China Patentee before: Kaiping Weixiang Metal Products Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Zeng Fanlin Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20140706 |
|
| EXPY | Termination of patent right or utility model |