CN105222965A - A kind of valves test fixed station - Google Patents
A kind of valves test fixed station Download PDFInfo
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- CN105222965A CN105222965A CN201510672614.9A CN201510672614A CN105222965A CN 105222965 A CN105222965 A CN 105222965A CN 201510672614 A CN201510672614 A CN 201510672614A CN 105222965 A CN105222965 A CN 105222965A
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- flange
- interface
- test
- cylinder
- fixed station
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- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000000875 corresponding Effects 0.000 claims description 7
- 239000007789 gases Substances 0.000 claims description 3
- 239000007788 liquids Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagrams Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 239000000463 materials Substances 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reactions Methods 0.000 description 1
- 239000011257 shell materials Substances 0.000 description 1
Abstract
Description
Technical field
The invention belongs to special equipment experimental examination technical field, be specifically related to a kind of valves test fixed station.
Background technology
Valves test fixed station is that valves test process is used for fixing valve and ensures that valve and other test support equipmenies form the equipment of closed system.At present, valves test fixed station complex structure, once can only carry out the test of single valve, in place fixing time need open hydraulic means, troublesome poeration, test efficiency is low, and cost is high.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of convenient fixing in place, applied widely and simultaneously can carry out the valves test fixed station of multiple valves test, i.e. a kind of valves test fixed station.
Technical matters to be solved by this invention realizes by the following technical solutions:
A kind of valves test fixed station, comprise frame, described upper rack is provided with cylinder, cylinder left end is provided with cylindrical cap, and cylinder top is provided with medium inlet port, is provided with flange form interface on the right side of medium inlet port, be provided with tensimeter on the right side of flange form interface, cylinder right-hand member is provided with flange form sealing.Cylinder directly makes of seamless thick-walled pipe, and one end end socket adopts cylindrical cap, can bear very high pressure, and easy to make, cost-saving, the cylinder other end uses flange form sealing, the flange form matched with barrel sizes can be connected seal, decrease making amount and material consumption.
Described flange form interface is made up of flange form interface a, flange form interface b, flange form interface c, flange form interface d and flange form interface e, flange form interface b is provided with on the right side of flange form interface a, flange form interface c is provided with on the right side of flange form interface b, be provided with flange form interface d on the right side of flange form interface c, on the right side of flange form interface d, be provided with flange form interface e.Flange form interface quantity can constantly increase, and only need add drum length and flange form interface; The size of flange form interface increases successively from the right side of cylindrical cap, ensures good outward appearance.
In a tubular form, wall thickness of cylinder is 5mm ~ 50mm to described cylinder.Valves test fixed station test pressure rank can improve constantly, and only need thicken cylindrical shell and interface.
What described flange form interface adopted is that band neck W.N flange docks pattern with adapter.Dock pattern with neck W.N flange with adapter and can meet requirement under high pressure working environment.
Described medium inlet port adopts internal thread interface and is equipped with plug.
Described flange form interface is furnished with the blind flange of specification corresponding with flange form interface respectively.
Described test(ing) medium is gas or liquid.
Its principle of work is: hung respectively on corresponding flange form interface by valve to be tested for multiple valve, adopt and be bolted connection, when connected mode normally works with valve, connected mode is consistent, ensure that the accuracy of test.During each test, by non-flange form interface blind flange good seal before test, ensure that whole pilot system is airtight, each interface will be equipped with the blind flange of corresponding size, test(ing) medium is imported whole equipment by medium inlet port, tensimeter registration is observed after medium access arrangement, continuous increase pressure medium is until tensimeter registration reaches test pressure, maintain the test pressure stipulated time, each pet valve family of power and influence lobe can be checked during this period with suds, valve stem seal, sealings place such as flange have bubble-free to produce, if tensimeter registration remains unchanged, then all test valve stand the tests, otherwise the valve having bubble to produce is defective.
Compared with prior art, the present invention has the following advantages: convenient fixing in place of the present invention, applied widely and can carry out multiple valves test simultaneously, what valves test fixed station adopted is Flange joint fixed form, and test validity is high, and test findings is more accurate; Equipment, by a cylinder connecing the flange form interface of multiple different size, can carry out multiple valve and test simultaneously, in place fixing simple many, saves time in a large number, improves test efficiency; This equipment can realize the test of different model sized valves by increasing interface quantity in addition, applied widely, and structural rate conventional valves test fixed station is simply a lot, and device fabrication cost is low.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
In figure: 1, cylindrical cap; 2, medium inlet port; 3, flange form interface a; 4, flange form interface b; 5, flange form interface c; 6, flange form interface d; 7, flange form interface e; 8, cylinder; 9, frame; 10, tensimeter; 11, flange form sealing.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1, a kind of valves test fixed station, comprise frame 9, frame 9 top is provided with cylinder 8, cylinder 8 left end is provided with cylindrical cap 1, and cylinder 8 top is provided with medium inlet port 2, is provided with flange form interface on the right side of medium inlet port 2, be provided with tensimeter 10 on the right side of flange form interface, cylinder 8 right-hand member is provided with flange form sealing 11; Flange form interface is made up of flange form interface a3, flange form interface b4, flange form interface c5, flange form interface d6 and flange form interface e7, flange form interface b4 is provided with on the right side of flange form interface a3, flange form interface c5 is provided with on the right side of flange form interface b4, be provided with flange form interface d6 on the right side of flange form interface c5, on the right side of flange form interface d6, be provided with flange form interface e7; What flange form interface adopted is that band neck W.N flange docks pattern with adapter; Medium inlet port 2 adopts internal thread interface and is equipped with plug; Flange form interface is furnished with the blind flange of specification corresponding with flange form interface respectively; Test(ing) medium is gas or liquid.
In a tubular form, wall thickness of cylinder is 15mm to cylinder 8.
During work, hung respectively on corresponding flange form interface by valve to be tested for multiple valve, adopt and be bolted connection, when connected mode normally works with valve, connected mode is consistent, ensure that the accuracy of test.During each test, by non-flange form interface blind flange good seal before test, ensure that whole pilot system is airtight, each interface will be equipped with the blind flange of corresponding size, test(ing) medium is imported whole equipment by medium inlet port 2, tensimeter 10 registration is observed after medium access arrangement, continuous increase pressure medium is until tensimeter 10 registration reaches test pressure, maintain the test pressure stipulated time, each pet valve family of power and influence lobe can be checked during this period with suds, valve stem seal, sealings place such as flange have bubble-free to produce, if tensimeter 10 registration remains unchanged, then all test valve stand the tests, otherwise the valve having bubble to produce is defective.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672614.9A CN105222965A (en) | 2015-10-13 | 2015-10-13 | A kind of valves test fixed station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672614.9A CN105222965A (en) | 2015-10-13 | 2015-10-13 | A kind of valves test fixed station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105222965A true CN105222965A (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510672614.9A CN105222965A (en) | 2015-10-13 | 2015-10-13 | A kind of valves test fixed station |
Country Status (1)
| Country | Link |
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| CN (1) | CN105222965A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248319A (en) * | 2016-08-30 | 2016-12-21 | 江苏风和医疗器材有限公司 | Perforator air-tightness detection method |
| CN106338370A (en) * | 2016-08-30 | 2017-01-18 | 江苏风和医疗器材有限公司 | Airtightness detector for puncturing device |
| CN106500932A (en) * | 2016-12-01 | 2017-03-15 | 无锡明珠钢球有限公司 | A kind of valve seal test fixture |
| CN106595966A (en) * | 2016-12-01 | 2017-04-26 | 无锡明珠钢球有限公司 | Valve body sealing performance test bench |
| CN108204883A (en) * | 2018-02-28 | 2018-06-26 | 武汉冶建筑安装工程有限责任公司 | Valve air-tightness detection method |
| CN109322876A (en) * | 2018-09-27 | 2019-02-12 | 中船重型装备有限公司 | A kind of shield machine hydraulic cylinder and valve group detection device |
| CN109443745A (en) * | 2018-10-18 | 2019-03-08 | 合肥合茂电子科技有限公司 | A kind of valve strength detection platform |
| CN109632197A (en) * | 2018-11-07 | 2019-04-16 | 王州川 | A kind of valve tightness detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000146744A (en) * | 1998-11-17 | 2000-05-26 | Babcock Hitachi Kk | Leakage detector for pressure vessel |
| CN201364229Y (en) * | 2008-12-30 | 2009-12-16 | 上海宝冶建设有限公司 | Valve pressure testing device |
| CN203132786U (en) * | 2013-03-19 | 2013-08-14 | 胜利油田胜利石油化工建设有限责任公司 | Valve parallel-connection pressure testing device |
| CN203396572U (en) * | 2013-08-07 | 2014-01-15 | 中国石油化工股份有限公司 | Multi-station valve pressure test 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 |
| CN204630843U (en) * | 2015-05-05 | 2015-09-09 | 中国建筑一局(集团)有限公司 | There is the valve pressure testing device that series standard interface can have enough to meet the need use |
| CN205067026U (en) * | 2015-10-13 | 2016-03-02 | 安徽松羽工程技术设备有限公司 | Experimental fixed station of valve |
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2015
- 2015-10-13 CN CN201510672614.9A patent/CN105222965A/en not_active Application Discontinuation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146744A (en) * | 1998-11-17 | 2000-05-26 | Babcock Hitachi Kk | Leakage detector for pressure vessel |
| CN201364229Y (en) * | 2008-12-30 | 2009-12-16 | 上海宝冶建设有限公司 | Valve pressure testing device |
| CN203132786U (en) * | 2013-03-19 | 2013-08-14 | 胜利油田胜利石油化工建设有限责任公司 | Valve parallel-connection pressure testing device |
| CN203396572U (en) * | 2013-08-07 | 2014-01-15 | 中国石油化工股份有限公司 | Multi-station valve pressure test 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 |
| CN204630843U (en) * | 2015-05-05 | 2015-09-09 | 中国建筑一局(集团)有限公司 | There is the valve pressure testing device that series standard interface can have enough to meet the need use |
| CN205067026U (en) * | 2015-10-13 | 2016-03-02 | 安徽松羽工程技术设备有限公司 | Experimental fixed station of valve |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248319A (en) * | 2016-08-30 | 2016-12-21 | 江苏风和医疗器材有限公司 | Perforator air-tightness detection method |
| CN106338370A (en) * | 2016-08-30 | 2017-01-18 | 江苏风和医疗器材有限公司 | Airtightness detector for puncturing device |
| CN106500932A (en) * | 2016-12-01 | 2017-03-15 | 无锡明珠钢球有限公司 | A kind of valve seal test fixture |
| CN106595966A (en) * | 2016-12-01 | 2017-04-26 | 无锡明珠钢球有限公司 | Valve body sealing performance test bench |
| CN108204883A (en) * | 2018-02-28 | 2018-06-26 | 武汉冶建筑安装工程有限责任公司 | Valve air-tightness detection method |
| CN109322876A (en) * | 2018-09-27 | 2019-02-12 | 中船重型装备有限公司 | A kind of shield machine hydraulic cylinder and valve group detection device |
| CN109443745A (en) * | 2018-10-18 | 2019-03-08 | 合肥合茂电子科技有限公司 | A kind of valve strength detection platform |
| CN109632197A (en) * | 2018-11-07 | 2019-04-16 | 王州川 | A kind of valve tightness detection device |
| CN109632197B (en) * | 2018-11-07 | 2020-11-10 | 浙江纳迪克数控设备有限公司 | Valve sealing performance detection device |
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Application publication date: 20160106 |