CN205607605U - Clean test bench that suppresses - Google Patents
Clean test bench that suppresses Download PDFInfo
- Publication number
- CN205607605U CN205607605U CN201620238787.XU CN201620238787U CN205607605U CN 205607605 U CN205607605 U CN 205607605U CN 201620238787 U CN201620238787 U CN 201620238787U CN 205607605 U CN205607605 U CN 205607605U
- Authority
- CN
- China
- Prior art keywords
- valve
- surge tank
- pressure
- pressure surge
- water
- Prior art date
- 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
Links
Landscapes
- Details Of Valves (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a clean test bench that suppresses, including the test bench body, be equipped with valve testing arrangement on the test bench body, still include with the confession vapour device that valve testing arrangement links to each other, supply the vapour device to include pressure surge tank, water tank, hydraulic test pump and water intaking valve, the pressure surge tank with valve testing arrangement intercommunication, water tank, hydraulic test pump, water intaking valve and pressure surge tank communicate in proper order. The utility model discloses a pressure surge tank provides detection air pressure to adopt the supplementary pressure surge tank of water tank and hydraulic test pump, provide reliable air supply for the gas tightness and the intensity of detection valve. Utilize the liquid high pressure conductivity of liquid hydraulic test pump, with air compression to usable gas pressure value in the pressure surge tank, transmit through the pipeline and carry out seal strength and leak test in the valve testing arrangement to reach valve test mesh.
Description
Technical field
This utility model relates to a kind of cleaning and suppresses Detecting data, belongs to valve technical field of measurement and test, for detecting the strong of valve
Degree and air-tightness.
Background technology
At thermal power plant hydrogen generator station H2Preparation technology, generating set oil circulation pipe, the source polysilicon of Photovoltaic new energy industry
Manufacturing in the project construction process such as production, nuclear power plant nuclear island QA1 process pipe, pipeline needs higher system cleaning requirement.
As being a purification smelting process by closed cycle at polysilicon production process, the purity Coriolis mass of product can directly arrive impact pin
The price variance sold is very big, will reduce the loss of material element in system as far as possible, and therefore the cleaning to tubing requires high.
And SiHCl3 easily hydrolyzes, equipment pipe can be produced deep-etching, mix with air when SiHCl3, H2 gaseous mixture simultaneously, reach
During to the blast lightning limit, will explode, catching fire, the leakage of system to be avoided occur simultaneously.In installation process
Want dirt in strict control system, water and the content of oil.Most of process pipe working environment of the most above-mentioned construction project have dustless,
Prohibit water, prohibit oil requirement, for the safety of this production run to be ensured, make process system by a series of effective measures of employing
Inside reach three no requirement (NR)s of " oil-free is anhydrous dustless ".Wherein process system valve must 100% make a strength test and airtight
Property pass the test can install and use the leak free precondition of the system of being to ensure that.
Utility model content
The purpose of this utility model is, it is provided that a kind of cleaning suppresses Detecting data, uses pressure surge tank to provide detected air pressure,
And using water tank and hydraulic test pump aux. pressure surge tank, air-tightness and intensity for detection valve provide reliable pneumatic supply.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that:
A kind of cleaning suppresses Detecting data, and including testing stand body, testing stand body is provided with valve testing device, also includes
The steam supplying device being connected with described valve testing device, described steam supplying device includes pressure surge tank, water tank, hydraulic test pump and water inlet
Valve, pressure surge tank connects with described valve testing device, and water tank, hydraulic test pump, water intaking valve and pressure surge tank are sequentially communicated.
Described testing stand body and described valve testing device are referred to the air tightness test platform of Patent No. 201320290869.5.
Aforesaid a kind of cleaning is suppressed in Detecting data, also includes drain valve, and drain valve connects described water intaking valve and described pressure
Pipeline between surge tank, drain valve also connects with described water tank.
Aforesaid a kind of cleaning is suppressed in Detecting data, and the pipeline between described valve testing device and pressure surge tank is provided with
Air water isolating valve.It is possible to prevent steam to flow into valve body to be tested by arranging air water isolating valve.
Aforesaid a kind of cleaning is suppressed in Detecting data, and pressure surge tank is provided with the first Pressure gauge, atmospheric valve and relief valve.
If pressure buffer pressure inside the tank is excessive, pressure release shunting can be carried out by relief valve.
Aforesaid a kind of cleaning is suppressed in Detecting data, and the pipeline between air water isolating valve and described valve testing device is provided with
Pressure testing control valve, pressure testing control valve is communicated with the second Pressure gauge.
Compared with prior art, this utility model uses pressure surge tank to provide detected air pressure, and uses water tank and hydraulic test pump auxiliary
Helping pressure surge tank, air-tightness and intensity for detection valve provide reliable pneumatic supply.Utilize the liquid high pressure of liquid hydraulic test pump
Conductive performance, is compressed to available gas pressure value in pressure surge tank by air, is delivered to valve test dress by pipeline
Carry out sealing intensity and leak test in putting, thus reach valve test purpose.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Reference: 1-the second Pressure gauge, 2-pressure testing control valve, 3-air water isolating valve, 4-the first Pressure gauge, 5-atmospheric valve,
6-relief valve, 7-pressure surge tank, 8-drain valve, 9-water intaking valve, 10-hydraulic test pump, 11-water tank.
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings.
Detailed description of the invention
Embodiment 1 of the present utility model: as it is shown in figure 1, a kind of cleaning suppresses Detecting data, including testing stand body, examination
Test playscript with stage directions body and be provided with valve testing device, also include the steam supplying device being connected with described valve testing device, described steam supplying device
Including pressure surge tank 7, water tank 11, hydraulic test pump 10 and water intaking valve 9, pressure surge tank 7 connects with described valve testing device,
Water tank 11, hydraulic test pump 10, water intaking valve 9 and pressure surge tank 7 are sequentially communicated.
Also include that drain valve 8, drain valve 8 connect the pipeline between described water intaking valve 9 and described pressure surge tank 7, drain valve 8
Also connect with described water tank 11.Pipeline between described valve testing device and pressure surge tank 7 is provided with air water isolating valve 3.
Pipeline between air water isolating valve 3 and described valve testing device is provided with pressure testing control valve 2, and pressure testing control valve 2 is communicated with
Two Pressure gauges 1.
Embodiment 2: as it is shown in figure 1, a kind of cleaning suppresses Detecting data, including testing stand body, testing stand body sets
Having valve testing device, also include the steam supplying device being connected with described valve testing device, described steam supplying device includes pressure buffer
Tank 7, water tank 11, hydraulic test pump 10 and water intaking valve 9, pressure surge tank 7 connects with described valve testing device, water tank 11, examination
Press pump 10, water intaking valve 9 and pressure surge tank 7 are sequentially communicated.
Also include that drain valve 8, drain valve 8 connect the pipeline between described water intaking valve 9 and described pressure surge tank 7, drain valve 8
Also connect with described water tank 11.Pipeline between described valve testing device and pressure surge tank 7 is provided with air water isolating valve 3.
The first Pressure gauge 4, atmospheric valve 5 and relief valve 6 it is provided with on pressure surge tank 7.Air water isolating valve 3 and described valve test dress
Pipeline between putting is provided with pressure testing control valve 2, and pressure testing control valve 2 is communicated with the second Pressure gauge 1.
The operation principle of a kind of embodiment of the present utility model: by hydraulic test pump 10 by the water pilot pressure surge tank in water tank 11
7, thus continue to increase the force value in pressure surge tank 7, use until meeting valve test.It is then passed through pipeline by high pressure gas
Body guides described valve testing device, for detecting intensity and the air-tightness of valve.Water in pressure surge tank 7 can be through row
Water valve 8 is back in water tank 11.
Claims (5)
1. cleaning suppresses a Detecting data, and including testing stand body, testing stand body is provided with valve testing device, and it is special
Levy and be, also include the steam supplying device being connected with described valve testing device, described steam supplying device include pressure surge tank (7),
Water tank (11), hydraulic test pump (10) and water intaking valve (9), pressure surge tank (7) connects with described valve testing device, water tank
(11), hydraulic test pump (10), water intaking valve (9) and pressure surge tank (7) are sequentially communicated.
A kind of cleaning the most according to claim 1 suppresses Detecting data, it is characterised in that also include drain valve (8),
Drain valve (8) connects the pipeline between described water intaking valve (9) and described pressure surge tank (7), and drain valve (8) is gone back and institute
State water tank (11) connection.
A kind of cleaning the most according to claim 1 suppresses Detecting data, it is characterised in that described valve testing device and
Pipeline between pressure surge tank (7) is provided with air water isolating valve (3).
4. suppress Detecting data according to a kind of cleaning described in Claims 2 or 3, it is characterised in that pressure surge tank (7)
On be provided with the first Pressure gauge (4), atmospheric valve (5) and relief valve (6).
A kind of cleaning the most according to claim 3 suppresses Detecting data, it is characterised in that air water isolating valve (3) and
Pipeline between described valve testing device is provided with pressure testing control valve (2), and pressure testing control valve (2) is communicated with the second Pressure gauge (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238787.XU CN205607605U (en) | 2016-03-25 | 2016-03-25 | Clean test bench that suppresses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238787.XU CN205607605U (en) | 2016-03-25 | 2016-03-25 | Clean test bench that suppresses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205607605U true CN205607605U (en) | 2016-09-28 |
Family
ID=56963782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620238787.XU Expired - Fee Related CN205607605U (en) | 2016-03-25 | 2016-03-25 | Clean test bench that suppresses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205607605U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855483A (en) * | 2016-12-23 | 2017-06-16 | 中国矿业大学 | Hydrogen Vapor Pressure fatigue rupture and hydrogen-induced delayed failure sensitivity test equipment and method |
| CN107462693A (en) * | 2017-08-16 | 2017-12-12 | 北京拓普莱博油气田开发技术研究院 | A kind of high-precision CO2Quantitatively add instrument and its quantitative adding method |
| CN107843399A (en) * | 2017-12-06 | 2018-03-27 | 中船黄埔文冲船舶有限公司 | One kind is used for the close test system of valve |
| CN108593448A (en) * | 2018-04-24 | 2018-09-28 | 中国化学工程第三建设有限公司 | Test run method for synchronously constructing is rinsed in industrial system pressure testing |
| CN108801557A (en) * | 2018-08-01 | 2018-11-13 | 常熟迈得医疗器械技术服务有限公司 | A kind of hydraulic pressure resistant leak test system |
| CN109883891A (en) * | 2019-03-25 | 2019-06-14 | 中国石油大学(北京) | For the measuring device and method of the injection liquid phase diffusion coefficient of fracture-pore reservoir |
| CN109990948A (en) * | 2019-01-14 | 2019-07-09 | 珠海九圆能源设备制造有限公司 | A kind of pressurization of pressure testing and recovery system and its control method |
| CN112382422A (en) * | 2020-11-11 | 2021-02-19 | 中国核动力研究设计院 | Special pressurizing system and method for detecting sealing performance of pressurized water reactor pressure vessel |
-
2016
- 2016-03-25 CN CN201620238787.XU patent/CN205607605U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855483A (en) * | 2016-12-23 | 2017-06-16 | 中国矿业大学 | Hydrogen Vapor Pressure fatigue rupture and hydrogen-induced delayed failure sensitivity test equipment and method |
| CN106855483B (en) * | 2016-12-23 | 2020-02-14 | 中国矿业大学 | Hydrogen pressure fatigue fracture and hydrogen induced hysteresis fracture sensitivity test device and method |
| CN107462693A (en) * | 2017-08-16 | 2017-12-12 | 北京拓普莱博油气田开发技术研究院 | A kind of high-precision CO2Quantitatively add instrument and its quantitative adding method |
| CN107462693B (en) * | 2017-08-16 | 2023-06-30 | 北京拓普莱博油气田开发技术研究院 | High-precision CO 2 Quantitative adding instrument and quantitative adding method thereof |
| CN107843399A (en) * | 2017-12-06 | 2018-03-27 | 中船黄埔文冲船舶有限公司 | One kind is used for the close test system of valve |
| CN108593448A (en) * | 2018-04-24 | 2018-09-28 | 中国化学工程第三建设有限公司 | Test run method for synchronously constructing is rinsed in industrial system pressure testing |
| CN108801557A (en) * | 2018-08-01 | 2018-11-13 | 常熟迈得医疗器械技术服务有限公司 | A kind of hydraulic pressure resistant leak test system |
| CN109990948A (en) * | 2019-01-14 | 2019-07-09 | 珠海九圆能源设备制造有限公司 | A kind of pressurization of pressure testing and recovery system and its control method |
| CN109883891A (en) * | 2019-03-25 | 2019-06-14 | 中国石油大学(北京) | For the measuring device and method of the injection liquid phase diffusion coefficient of fracture-pore reservoir |
| CN112382422A (en) * | 2020-11-11 | 2021-02-19 | 中国核动力研究设计院 | Special pressurizing system and method for detecting sealing performance of pressurized water reactor pressure vessel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205607605U (en) | Clean test bench that suppresses | |
| CN103775122B (en) | Easy spontaneous combustion high gas layer goaf gas extraction and spontaneous combustionof coal analogue experiment installation | |
| CN204387696U (en) | Pipeline gas leak detecting device | |
| CN202182801U (en) | Clamp for checking air tightness of pipelines | |
| CN103674510B (en) | Ultrahigh pressure relief valve property test platform | |
| CN104075855B (en) | A kind of pipe adapter leak detection apparatus | |
| CN204387697U (en) | Pipeline gas leak detecting device | |
| CN105319029A (en) | Oil cooling AC generator housing seal test apparatus | |
| CN103940559A (en) | Leak detection device for valve | |
| CN204788858U (en) | Fuel filter seal tightness test device | |
| CN201852685U (en) | Portable leakage detection device of automobile radiator | |
| CN102393278B (en) | Bidirectional sealing performance testing system of mechanical rapping device | |
| CN205940907U (en) | A gas tightness inspection device for bellows | |
| CN205157337U (en) | Polylinker pipeline pressure testing device | |
| CN202693219U (en) | Portable gas pipeline air pressing apparatus | |
| CN204612880U (en) | A kind of leak-checking apparatus of heat interchanger | |
| WO2017201767A1 (en) | Sample dyeing container for waterless dyeing using supercritical fluid | |
| CN103808469A (en) | Method for simultaneously testing gas tightness of gas purification tower and gas pipelines | |
| CN202614484U (en) | Device for detecting air tightness of steel pipes | |
| CN202032140U (en) | High-low pressure double-blocking type air flow safe valve | |
| CN101598625B (en) | Tracer gas accumulator applied in high pressure gas leak detection method | |
| CN204374000U (en) | Pressure test device | |
| CN201819780U (en) | Pressure detection equipment for container | |
| CN106769495A (en) | Metal hose water test unit | |
| CN202049023U (en) | Air leakage detector for braking air bags of operating table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160928 Termination date: 20210325 |