CN203981368U - Water pipe tightness measuring device - Google Patents
Water pipe tightness measuring device Download PDFInfo
- Publication number
- CN203981368U CN203981368U CN201420408599.8U CN201420408599U CN203981368U CN 203981368 U CN203981368 U CN 203981368U CN 201420408599 U CN201420408599 U CN 201420408599U CN 203981368 U CN203981368 U CN 203981368U
- Authority
- CN
- China
- Prior art keywords
- water
- pressure
- water pipe
- wind regime
- reserve tank
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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.)
- Expired - Fee Related
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Abstract
A kind of water pipe tightness measuring device, it is characterized in that comprising a wind regime pressure regulating unit, a reserve tank and a water filling control module, wind regime pressure regulating unit two ends respectively arrange a rapid-acting coupling, one connects place wind regime, another connects reserve tank, between two rapid-acting couplings, be provided with successively pressure-regulating valve by air intake direction, draft gauge and wind regime cut-out cock, pressure-regulating valve is for being adjusted to blast the water pipe test pressure value needing, draft gauge shows for blast, wind regime cut-out cock blocks conducting control for wind path, reserve tank is used for storing test water, on water filling control module, set gradually water filling operation valve, water pressure gauge and water pipe head by water (flow) direction, water filling operation valve blocks control for the conducting of current, and water pressure gauge is for measuring the hydraulic pressure of water pipe, water pipe head for being connected of tested water pipe, reserve tank is provided with water inlet and water inlet operation valve.The utility model can be quickly and accurately by hydraulic pressure control in the pressure limit of needs, and do not need two people to coordinate, a people can complete water pipe performing leak test, has improved production efficiency.
Description
Technical field
The utility model relates to a kind of water pipe tightness measuring device.
Background technology
In the time of water pipe performing leak test, existing test mode has two kinds, and mode one is for adopting hand water pump to carry out water filling, after filling water in water pipe and reaching certain pressure, stops water filling, then carries out performing leak test.This mode needs man-made injection, and labour intensity is larger, and the used time is longer; And need another people of one man operation water pump to control aqueduct valve, two people coordinate just and can complete.Mode two is for adopting electric water pump to carry out water filling, after filling water in water pipe and reaching certain pressure, stops water filling, then carries out performing leak test.This mode fills after water in tested water pipe, hydraulic pressure in water pipe is meeting fast rise under the effect of electric water pump, again can fast-descending if stop after electric water pump hydraulic pressure, be difficult to the force value at needs by hydraulic pressure control exactly, operation easier is larger, need repeatable operation just can reach the force value needing, and need a people to control another people of water pump and control aqueduct valve, two people coordinate just and can complete.
Utility model content
The purpose of this utility model is to provide a kind of simple to operate, easy to use, both can complete easily, rapidly water pipe water filling, again can be quickly and accurately by hydraulic pressure control in the pressure limit of needs, and do not need two people to coordinate, a people can complete the device of water pipe performing leak test.
For achieving the above object, the utility model provides a kind of water pipe tightness measuring device, it is characterized in that comprising a wind regime pressure regulating unit, a reserve tank and a water filling control module, wind regime pressure regulating unit two ends respectively arrange a rapid-acting coupling, one connects place wind regime, another connects reserve tank, between two rapid-acting couplings, be provided with successively pressure-regulating valve by air intake direction, draft gauge and wind regime cut-out cock, pressure-regulating valve is for being adjusted to blast the water pipe test pressure value needing, draft gauge shows for blast, wind regime cut-out cock blocks conducting control for wind path, reserve tank is used for storing test water, on water filling control module, set gradually water filling operation valve, water pressure gauge and water pipe head by water (flow) direction, water filling operation valve blocks control for the conducting of current, and water pressure gauge is for measuring the hydraulic pressure of water pipe, water pipe head for being connected of tested water pipe, reserve tank is provided with water inlet and water inlet operation valve.
The utility model can complete water pipe water filling rapidly by wind regime pressure regulating unit, a reserve tank and a water filling control module, again can be quickly and accurately by hydraulic pressure control in the pressure limit of needs, and do not need two people to coordinate, one people can complete water pipe performing leak test, without man-made injection, reduced labour intensity, water filling is rapid, saves the running time, reduces the production cycle; Can be simple and easy after water filling completes, the force value at needs by hydraulic pressure control quickly and accurately; Coordinate and get final product complete operation without two people, reduced operator's number, improved production efficiency.
Brief description of the drawings
Fig. 1 is the structural drawing of embodiment of the present utility model.
Embodiment
With reference to Fig. 1, the utility model mainly comprises a wind regime pressure regulating unit, reserve tank 5 and water filling control module three parts.Two wind regime rapid-acting couplings 1, pressure-regulating valve 2, draft gauge 3 and a wind regime cut-out cock 4 are set, for the regulation and control of wind regime pressure on wind regime pressure regulating unit.Reserve tank 5 is connected with water filling control module respectively at wind regime pressure regulating unit, and a water inlet 6 and water inlet operation valve 7 are set, for storing test water.A water filling port operation valve 8, water pressure gauge 9 and a water pipe head 10 are set on water filling control module, for the control toward tested water pipe water filling, and the reading of tested water inner pipe water pressure.
In the time carrying out water pipe performing leak test, water pipe head 10 is connected with tested pipeline, close water filling port operation valve 8; Water inlet 6 is connected with water source in production site, opens water inlet operation valve 7 reserve tank 5 is carried out to water filling, after filling, close water inlet operation valve 7; Then by wind regime rapid-acting coupling 1, wind regime pressure regulating unit is connected between production site wind regime and reserve tank 5, closes wind regime cut-out cock 4, by regulating pressure-regulating valve 2, the registration of draft gauge 3 is adjusted to the force value that water pipe performing leak test needs; Then open water filling operation valve 8 and wind regime cut-out cock 4, under the effect of wind regime pressure, water in reserve tank 5 flow in tested water pipe by water filling control module, after tested water pipe water filling completes, hydraulic pressure and pressure balance in reserve tank 5, water pressure gauge 9 is identical with the registration of draft gauge 3, is the force value of water pipe performing leak test needs, close water filling operation valve 8, observe water pressure gauge 9 pressure variation at the appointed time and can complete water pipe performing leak test.
Claims (1)
1. a water pipe tightness measuring device, it is characterized in that comprising a wind regime pressure regulating unit, a reserve tank and a water filling control module, wind regime pressure regulating unit two ends respectively arrange a rapid-acting coupling, one connects place wind regime, another connects reserve tank, between two rapid-acting couplings, be provided with successively pressure-regulating valve by air intake direction, draft gauge and wind regime cut-out cock, pressure-regulating valve is for being adjusted to blast the water pipe test pressure value needing, draft gauge shows for blast, wind regime cut-out cock blocks conducting control for wind path, reserve tank is used for storing test water, on water filling control module, set gradually water filling operation valve, water pressure gauge and water pipe head by water (flow) direction, water filling operation valve blocks control for the conducting of current, and water pressure gauge is for measuring the hydraulic pressure of water pipe, water pipe head for being connected of tested water pipe, reserve tank is provided with water inlet and water inlet operation valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408599.8U CN203981368U (en) | 2014-07-23 | 2014-07-23 | Water pipe tightness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408599.8U CN203981368U (en) | 2014-07-23 | 2014-07-23 | Water pipe tightness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981368U true CN203981368U (en) | 2014-12-03 |
Family
ID=51978798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408599.8U Expired - Fee Related CN203981368U (en) | 2014-07-23 | 2014-07-23 | Water pipe tightness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108422A (en) * | 2019-06-06 | 2019-08-09 | 上海众源燃油分配器制造有限公司 | One kind being used for cooling water pipe check valve hydraulic pressure leakage detection apparatus and its detection method |
| CN112943594A (en) * | 2021-01-29 | 2021-06-11 | 常州雷利电机科技有限公司 | Water pump water pressure-resistant sealing test bench |
-
2014
- 2014-07-23 CN CN201420408599.8U patent/CN203981368U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108422A (en) * | 2019-06-06 | 2019-08-09 | 上海众源燃油分配器制造有限公司 | One kind being used for cooling water pipe check valve hydraulic pressure leakage detection apparatus and its detection method |
| CN112943594A (en) * | 2021-01-29 | 2021-06-11 | 常州雷利电机科技有限公司 | Water pump water pressure-resistant sealing test bench |
| CN112943594B (en) * | 2021-01-29 | 2023-02-07 | 常州雷利电机科技有限公司 | Water pump water pressure-resistant sealing test bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 130061 Jilin province Changchun city green yam Road No. 435 Patentee after: CRRC CHANGCHUN RAILWAY VEHICLES CO., LTD. Address before: 130062 Jilin province Changchun city green yam Road No. 435 Patentee before: Changchun Track Passenger Train Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20200723 |