CN106441738A - Efficient angle valve pressure test device - Google Patents
Efficient angle valve pressure test device Download PDFInfo
- Publication number
- CN106441738A CN106441738A CN201610709458.3A CN201610709458A CN106441738A CN 106441738 A CN106441738 A CN 106441738A CN 201610709458 A CN201610709458 A CN 201610709458A CN 106441738 A CN106441738 A CN 106441738A
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- China
- Prior art keywords
- valve
- pressure test
- pressure
- angle valve
- efficient angle
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2876—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention discloses an efficient angle valve pressure test device, and belongs to the valve detection technology field. The efficient angle valve pressure test device comprises a water tank, a pressure test pump, a buffer tank, a tee, a connecting box and a plurality of fixed joint bodies. The pressure test pump is connected with a motor, a pressure meter is arranged between the pressure test pump and the buffer tank, and the buffer tank is equipped with a stop valve and a pressure gauge stop valve. A stop valve is arranged between the connecting box and the fixed joint body, and the plurality of fixed joint bodies are arranged parallelly and are fixed on a workbench. The upper ends of the fixed joint bodies are connected with the pressure test valves, and the pressure test valves are equipped with the movable joint bodies. The present invention aims to provide the efficient angle valve pressure test device which can test the pressure and the sealing performance of one or more angle valves simultaneously, is convenient to mount and dismount, and enables the labor intensity of workers to be reduced and the efficiency to be improved.
Description
Technical field
The invention belongs to valve detection technical field, be specially a kind of efficient angle valve pressure testing device.
Background technology
Angle valve pressure testing device is a kind of device for detecting valve housing intensity and seal tightness test.At present, angle valve
Pressure test uses frock to clamp valve body, and uses German-style metal lensring and special blind plate, securing member etc. to seal, make valve valve two ends
One airtight space of internal formation, is then suppressed to valve body by pump, and whether inspection valve meets design requires, generally every time
Being only a corner of table valve to suppress and assembling and dissembling process complexity, efficiency is low.
Content of the invention
It is an object of the invention to for problem above, a kind of efficient angle valve pressure testing device be provided, can be simultaneously one or
Multiple stage angle valve does pressure and seal tightness test, is convenient to mount and dismount, and reduces labor strength, improves efficiency.
For realizing object above, the technical solution used in the present invention is：It includes water tank the 12nd, the hydraulic test pump being sequentially connected with
11st, surge tank the 8th, threeway the 6th, header 17 and anchor tip body 3, hydraulic test pump 11 is connected with motor 14, hydraulic test pump 11 and surge tank 8
Between be provided with Pressure gauge 15, surge tank 8 is provided with stop valve 7 and pressure gauge stop valve 16；Described header 17 connects with fixing
It is provided with stop valve 7 between head body 3；The quantity of described anchor tip body 3 is be set up in parallel multiple；Described anchor tip body 3
Being fixed on workbench 4, its upper end is connected with pressure testing valve 1；It is provided with active joint body 2 on described pressure testing valve 1.
Further, it is provided with filter 13 between described water tank 12 and hydraulic test pump 11.
Further, the quantity of described Pressure gauge 15 is multiple.
Further, the lower end of described workbench 4 is provided with tank 5.
Further, it is provided with overflow valve 10 between described surge tank 8 and water tank 12.
Further, it is provided with check valve 9 between described hydraulic test pump 11 and surge tank 8.
Beneficial effects of the present invention：
1st, the pressure testing pipeline that stop valve is related to for break-make, can be one or more angle valve pressure testing simultaneously.
2nd, the setting of pressure gauge stop valve, facilitates the removal of hydraulic pressure and air.
3rd, tank can catch the water released in pressure testing operating process, it is to avoid water drops to mill floor, protects Zhou Bianhuan
Border.
4th, when check valve is avoided that liquid refluxes, pump sustains damage.
5th, overflow valve energy control system pressure, plays safeguard protection effect.
6th, filter can be filtered and arrive impurities in water, it is to avoid hydraulic test pump sustains damage.
Brief description
Fig. 1 is the structure principle chart of the present invention.
Fig. 2 is the planar structure schematic diagram of the present invention.
Described in figure, label character is expressed as：1st, pressure testing valve；2nd, active joint body；3rd, anchor tip body；4th, work
Platform；5th, tank；6th, threeway；7th, stop valve；8th, surge tank；9th, check valve；10th, overflow valve；11st, hydraulic test pump；12nd, water tank；13rd, mistake
Filter；14th, motor；15th, Pressure gauge；16th, pressure gauge stop valve；17th, header.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with the accompanying drawings the present invention is entered
Row describes in detail, and the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention
Effect.
As Figure 1-Figure 2, the concrete structure of the present invention is：It includes that the 11st, water tank the 12nd, the hydraulic test pump being sequentially connected with buffers
Tank the 8th, threeway the 6th, header 17 and anchor tip body 3, hydraulic test pump 11 is connected with motor 14, sets between hydraulic test pump 11 and surge tank 8
It is equipped with Pressure gauge 15, surge tank 8 is provided with stop valve 7 and pressure gauge stop valve 16；Described header 17 and anchor tip body 3 it
Between be provided with stop valve 7；The quantity of described anchor tip body 3 is be set up in parallel multiple；Described anchor tip body 3 is fixed on work
Station 4, its upper end is connected with pressure testing valve 1；It is provided with active joint body 2 on described pressure testing valve 1.
Preferably, it is provided with filter 13 between described water tank 12 and hydraulic test pump 11.
Preferably, the quantity of described Pressure gauge 15 is multiple.
Preferably, the lower end of described workbench 4 is provided with tank 5.
Preferably, it is provided with overflow valve 10 between described surge tank 8 and water tank 12.
Preferably, it is provided with check valve 9 between described hydraulic test pump 11 and surge tank 8.
Utilize the feature that the two ends type of attachment of test angle valve is screwed flange, pressure testing platform arranges multiple fixing and connects
Head body, the screw thread of anchor tip body matches with the screw thread of maximum specification angle valve, to adapt to the pressure testing needs of maximum angle valve；When giving
During the angle valve pressure testing of small dimension, use corresponding active joint body to be installed on anchor tip body, then angle valve is arranged on activity
On junctor, i.e. active joint body is used for making transition and connects and be used.
It when specifically used, as it is shown in figure 1, select suitable active joint body, is allowed to match with the screw thread of angle valve to be tried,
It is arranged on active joint body on anchor tip body, then angle valve is arranged on active joint body, angle valve other end employing blind plate,
Non-porous pads and securing member seal.Starting motor, driving hydraulic test pump work, the water in water tank is drawn, is filled with surge tank by hydraulic test pump,
Then enter header by threeway, enter back into each action pressure-testing joint body, finally reach in corresponding valve body.Open or close respective tube
Stop valve on road, can control the break-make of this pipeline.When being pressurized to suitable pressure, opening pressure gauge stop valve, releasing is
Air in system.Meanwhile, pressure gauge stop valve can also the decline of control system pressure, meet pressure test and require.
It should be noted that herein, term " includes ", "comprising" or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or equipment not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or equipment
Key element.
Principle and embodiment to the present invention for the specific case used herein is set forth, the explanation of above example
It is only intended to help to understand method and the core concept thereof of the present invention.The above is only the preferred embodiment of the present invention, should
When pointing out due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvement, retouching or change can also be made, it is also possible to will
Above-mentioned technical characteristic is combined by rights；These improve retouching, change or combination, or the not improved structure by invention
Think and technical scheme directly applies to other occasions, be regarded as protection scope of the present invention.
Claims (6)
1. an efficient angle valve pressure testing device, it is characterised in that it includes the water tank (12) being sequentially connected with, hydraulic test pump (11), delays
Rush tank (8), threeway (6), header (17) and anchor tip body (3), hydraulic test pump (11) is connected with motor (14), hydraulic test pump (11)
And it between surge tank (8), is provided with Pressure gauge (15), surge tank (8) is provided with stop valve (7) and pressure gauge stop valve (16)；
It is provided with stop valve (7) between described header (17) and anchor tip body (3)；The quantity of described anchor tip body (3) is arranged side by side
Arrange is multiple；Described anchor tip body (3) is fixed on workbench (4), and its upper end is connected with pressure testing valve (1)；Described examination
It is provided with active joint body (2) on pressure valve (1).
2. one according to claim 1 efficient angle valve pressure testing device, it is characterised in that described water tank (12) and hydraulic test pump
(11) it is provided with filter (13) between.
3. one according to claim 1 efficient angle valve pressure testing device, it is characterised in that the quantity of described Pressure gauge (15)
For multiple.
4. one according to claim 1 efficient angle valve pressure testing device, it is characterised in that the lower end of described workbench (4)
It is provided with tank (5).
5. one according to claim 1 efficient angle valve pressure testing device, it is characterised in that described surge tank (8) and water tank
(12) it is provided with overflow valve (10) between.
6. one according to claim 1 efficient angle valve pressure testing device, it is characterised in that described hydraulic test pump (11) with
It is provided with check valve (9) between surge tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709458.3A CN106441738B (en) | 2016-08-23 | 2016-08-23 | A kind of efficient angle valve pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709458.3A CN106441738B (en) | 2016-08-23 | 2016-08-23 | A kind of efficient angle valve pressure testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106441738A true CN106441738A (en) | 2017-02-22 |
| CN106441738B CN106441738B (en) | 2019-02-15 |
Family
ID=58182544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610709458.3A Active CN106441738B (en) | 2016-08-23 | 2016-08-23 | A kind of efficient angle valve pressure testing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106441738B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255556A (en) * | 2017-07-27 | 2017-10-17 | 嘉陵江亭子口水利水电开发有限公司 | Quick detection speed regulator force feed tank arrangement, system and method |
| CN107478400A (en) * | 2017-10-13 | 2017-12-15 | 苏州优力克流体控制科技有限公司 | Pressure testing device and its method a kind of while that detect multiple valves |
| 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 |
| CN108872046A (en) * | 2018-09-13 | 2018-11-23 | 上海瀚海检测技术股份有限公司 | Hose water permeability experimental rig and test method |
| CN109520677A (en) * | 2019-01-23 | 2019-03-26 | 中汽研汽车检验中心(武汉)有限公司 | Valve detecting system and valve detection testing stand |
| CN109916573A (en) * | 2019-02-13 | 2019-06-21 | 浙江陶特容器科技股份有限公司 | It is a kind of for detecting the air pressure monitor station of standard position air-tightness |
Citations (6)
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|---|---|---|---|---|
| US5320495A (en) * | 1992-11-16 | 1994-06-14 | Essef Corporation | Pressure switch adaptor for well system |
| US5801298A (en) * | 1996-10-03 | 1998-09-01 | Shell Oil Company | In-line valve seat leak flow testing apparatus |
| CN202927028U (en) * | 2012-10-26 | 2013-05-08 | 哈尔滨工程大学 | Pressure container variable volume constant-pressure keeping device |
| CN203203757U (en) * | 2013-01-24 | 2013-09-18 | 辽宁宏圣热能技术有限公司 | Pressurizing test device of heat exchange device |
| CN204085823U (en) * | 2014-10-16 | 2015-01-07 | 九冶建设有限公司 | For the mold device of the synchronous pressure testing of multiple high pressure valve |
| CN204924573U (en) * | 2015-08-21 | 2015-12-30 | 陕西渭河煤化工集团有限责任公司 | High pressure angle valve quality detection device |
-
2016
- 2016-08-23 CN CN201610709458.3A patent/CN106441738B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5320495A (en) * | 1992-11-16 | 1994-06-14 | Essef Corporation | Pressure switch adaptor for well system |
| US5801298A (en) * | 1996-10-03 | 1998-09-01 | Shell Oil Company | In-line valve seat leak flow testing apparatus |
| CN202927028U (en) * | 2012-10-26 | 2013-05-08 | 哈尔滨工程大学 | Pressure container variable volume constant-pressure keeping device |
| CN203203757U (en) * | 2013-01-24 | 2013-09-18 | 辽宁宏圣热能技术有限公司 | Pressurizing test device of heat exchange device |
| CN204085823U (en) * | 2014-10-16 | 2015-01-07 | 九冶建设有限公司 | For the mold device of the synchronous pressure testing of multiple high pressure valve |
| CN204924573U (en) * | 2015-08-21 | 2015-12-30 | 陕西渭河煤化工集团有限责任公司 | High pressure angle valve quality detection device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255556A (en) * | 2017-07-27 | 2017-10-17 | 嘉陵江亭子口水利水电开发有限公司 | Quick detection speed regulator force feed tank arrangement, system and method |
| CN107478400A (en) * | 2017-10-13 | 2017-12-15 | 苏州优力克流体控制科技有限公司 | Pressure testing device and its method a kind of while that detect multiple valves |
| 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 |
| CN108872046A (en) * | 2018-09-13 | 2018-11-23 | 上海瀚海检测技术股份有限公司 | Hose water permeability experimental rig and test method |
| CN109520677A (en) * | 2019-01-23 | 2019-03-26 | 中汽研汽车检验中心(武汉)有限公司 | Valve detecting system and valve detection testing stand |
| CN109916573A (en) * | 2019-02-13 | 2019-06-21 | 浙江陶特容器科技股份有限公司 | It is a kind of for detecting the air pressure monitor station of standard position air-tightness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106441738B (en) | 2019-02-15 |
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