CN202149837U - Aviation annex gas pressure and flow integrated testing stand - Google Patents
Aviation annex gas pressure and flow integrated testing stand Download PDFInfo
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- CN202149837U CN202149837U CN201120266535U CN201120266535U CN202149837U CN 202149837 U CN202149837 U CN 202149837U CN 201120266535 U CN201120266535 U CN 201120266535U CN 201120266535 U CN201120266535 U CN 201120266535U CN 202149837 U CN202149837 U CN 202149837U
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Abstract
The utility model belongs to the scope of gas pressure and flow integrated testing devices, particularly to an aviation annex gas pressure and flow integrated testing stand. The integrated testing stand can conduct gas pressure and flow tests on high pressure annex and gas pressure and flow tests on low pressure annex. A 100psi low pressure air source is connected with a fourth pressure-reducing valve JY4 via a main pipeline, a 2000psi high pressure air source is connected with a third precision pressure-reducing valve JYm3 via the main pipeline, a first connecting pipeline of a high pressure annex test pipeline and a second connecting pipeline of a second high pressure annex test pipeline are respectively arranged at a common node of the JY4 and that of the JYm3, and a tested annex is connected into a corresponding connecting pipeline. Gas source control and state monitoring are relatively independent and connected, combination of various modules is realized via connection of pipelines, and various test condition requirements are realized for a plurality of aviation parts.
Description
Technical field
The utility model belongs to gaseous tension, flow comprehensive test device scope, particularly a kind of aviation annex (valve, gas bomb, jar) gaseous tension, flow multi-function test stand.
Background technology
Confirm at present aviation annex performance whether qualified mainly be the test that various aviation annexes can bear gaseous tension, flow; Because my kind of company's aerospace parts maintenance is more, needs test pressure, flow also many, the existing equipment complex structure; Connect inconvenience; Regulate inconvenience, be not easy to safeguard, the requirement of discontented full border test.
The utility model content
The purpose of the utility model is the proving installation complex structure that carries out gaseous tension, flow to present aerospace parts; Regulate inconvenient; The deficiency of the requirement of the aerospace parts maintainability test that the kind on discontented full border is more; Propose a kind of aviation annex gaseous tension, flow multi-function test stand, it is characterized in that, this multi-function test stand is divided into the gaseous tension of high pressure annex and low pressure annex and the test of flow; The 100psi low-pressure gas source is connected the 4th reduction valve JY4 and the 3rd accurate reduction valve JYm3 with the 2000psi high-pressure air source respectively through main line, is configured to respectively from the common node of the 4th reduction valve JY4 and the 3rd accurate reduction valve JYm3 again:
Low pressure annex test pipeline is connected with the first variable valve TJF1 with the common node of the first tensimeter YLB1 through the first reduction valve JY1, first rapid-acting coupling 1, and the output terminal of the first variable valve TJF1 connects the 11 rapid-acting coupling 11 and the first threaded connector LW1; During the test of low pressure annex, be connected to low pressure annex valve to be tested, be connected inlet rapid-acting coupling 13 and the outlet rapid-acting coupling 14 of first flow meter LLJ1 through first rapid-acting coupling 1 and the 11 rapid-acting coupling 11 respectively with the first threaded connector LW1; Detect the leakage rate of low pressure annex.
High pressure annex test pipeline is connected with the second variable valve TJF2 with the common node of the 4th tensimeter YLB4 through the first accurate reduction valve JYm1, second rapid-acting coupling 2, and the output terminal of the second variable valve TJF2 connects the 12 rapid-acting coupling 12 and the second threaded connector LW2; During the test of high pressure annex, be connected to high pressure annex valve to be tested with the second threaded connector LW2; Be connected the inlet 15 of the second flowmeter LLJ2 respectively and export 16 with the 12 rapid-acting coupling 12 through second rapid-acting coupling 2, detect the leakage rate of high pressure annex.
The 3rd connecting line is a low pressure annex test pipeline, and the node of warp the 3rd reduction valve JY3 and the 3rd tensimeter YLB3 is connected to the 5th rapid-acting coupling and the 6th rapid-acting coupling;
The 4th adapter road is a low pressure annex test pipeline, and the node of the warp second reduction valve JY2 and the second tensimeter YLB2 is connected to the 7th quick adapter;
The 5th connecting line is a high pressure annex test pipeline, and the node of warp second accurate reduction valve JYm2 and the 5th tensimeter YLB5 is connected to the 8th quick adapter;
The 6th manometric node is connected to the 4th quick adapter and the 9th quick adapter;
The 7th manometric node is connected to the 3rd quick adapter and the tenth quick adapter;
The said first tensimeter YLB1 is 0.4 grade, pressure limit 0-100psi; The second tensimeter JLB2, the 3rd tensimeter JLB3, the 6th tensimeter JLB6 and the 7th tensimeter JLB7 are 0.5 grade, scope 0-200psi; The 4th tensimeter JLB4 and the 5th tensimeter JLB5 are 0.4 grade, scope 0-600psi.
The said first reduction valve JY1 to the, four reduction valve JY4 are the 0-150psi scope.
The said first accurate reduction valve JYm1, the second accurate reduction valve JYm2 and the 3rd accurate reduction valve JYm3 are the 0-550psi scope.
Said first flow meter LLJ1, flow range is 0-0.5lb/min; The second flowmeter LLJ2, flow range is 2.5-25m
3/ h.
The utility model beneficial effect: source of the gas control and status monitoring relatively independent with get in touch, the combination of each module of connection realization through pipeline realizes the requirement of the multiple test condition flexibly of various aerospace partses.Simple in structure, easy to operate, to increase work efficiency, precision is higher, and is powerful.
Description of drawings
Fig. 1 is gaseous tension, flow multi-function test stand structural representation.
Embodiment
The utility model is a kind of aviation annex gaseous tension, flow multi-function test stand.Explain below in conjunction with accompanying drawing.
Shown in Figure 1 is gaseous tension, flow multi-function test stand structural representation.
This multi-function test stand is divided into the gaseous tension of high pressure annex and low pressure annex and the test of flow;
The 100psi low-pressure gas source is connected the 4th reduction valve JY4 and the 3rd accurate reduction valve JYm3 with the 2000psi high-pressure air source respectively through main line; Be configured to respectively from the common node of the 4th reduction valve JY4 and the 3rd accurate reduction valve JYm3: low pressure annex test pipeline (first connecting line) is connected with the first variable valve TJF1 with the common node of the first tensimeter YLB1 (0.4 grade 0-100psi) through the first reduction valve JY1 (150psi), first rapid-acting coupling 1, and the output terminal of the first variable valve TJF1 connects the 11 rapid-acting coupling 11 and the first threaded connector LW1 again; During the test of low pressure annex; Be connected to low pressure annex valve to be tested with the first threaded connector LW1, be connected inlet rapid-acting coupling 13 and the outlet rapid-acting coupling 14 of first flow meter LLJ1 (0-50inHgD) through first rapid-acting coupling 1 and the 11 rapid-acting coupling 11 respectively; Detect the leakage rate of low pressure annex.
High pressure annex test pipeline (second connecting line) is through (0.5 grade of the first accurate reduction valve JYm1, second rapid-acting coupling 2 and the 4th tensimeter YLB4; Scope 0-600psi) common node is connected with the second variable valve TJF2, and the output terminal of the second variable valve TJF2 connects the 12 rapid-acting coupling 12 and the second threaded connector LW2; During the test of high pressure annex, be connected to high pressure annex valve to be tested with the second threaded connector LW2; Be connected the inlet 15 of the second flowmeter LLJ2 (0-100inHgD) respectively and export 16 with the 12 rapid-acting coupling 12 through second rapid-acting coupling 2, detect the leakage rate of high pressure annex.
The 3rd connecting line is a low pressure annex test pipeline, and the node of warp the 3rd reduction valve JY3 and the 3rd tensimeter YLB3 is connected to the 5th rapid-acting coupling 5 and the 6th rapid-acting coupling 6;
The 4th adapter road is a low pressure annex test pipeline, and the node of the warp second reduction valve JY2 and the second tensimeter YLB2 is connected to the 7th quick adapter 7;
The 5th connecting line is a high pressure annex test pipeline, and the node of warp second accurate reduction valve JYm2 and the 5th tensimeter YLB5 is connected to the 8th quick adapter 8;
The 6th manometric node is connected to the 4th quick adapter 4 and the 9th quick adapter 9;
The 7th manometric node is connected to the 3rd quick adapter 3 and the tenth quick adapter 10;
Embodiment:
At first, according to needed pressure of our test accessories and flow, select suitable tensimeter and flowmeter.For example when our test accessories, need the pressure of 50psi, the parameter of 0.3lb/min.We select to use low-pressure gas source so, use first connecting line.Be connected to test accessories on article one pipeline with pipeline, seal in the flowmeter of the tensimeter of 0-100psi and 0-50inHgD in the pipeline with pipeline again.Open low-pressure gas source, carry out pressure-regulating valve, be adjusted to the flow 0.3lb/min of needs and the pressure of pressure 50psi, the performance that just can test annex to be tested with the first variable valve TJF1.
Claims (4)
1. an aviation annex gaseous tension, flow multi-function test stand is characterized in that this multi-function test stand is divided into the gaseous tension of high pressure annex and low pressure annex and the test of flow; The 100psi low-pressure gas source is connected the 4th reduction valve (JY4) and the 3rd accurate reduction valve (JYm3) with the 2000psi high-pressure air source respectively through main line, is configured to respectively from the common node of the 4th reduction valve (JY4) and the 3rd accurate reduction valve (JYm3) again:
Low pressure annex test pipeline is connected with first variable valve (TJF1) with the common node of first tensimeter (YLB1) through first reduction valve (JY1), first rapid-acting coupling (1), and the output terminal of first variable valve (TJF1) connects the 11 rapid-acting coupling (11) and first threaded connector (LW1); During the test of low pressure annex; Be connected to low pressure annex valve to be tested with first threaded connector (LW1), be connected the inlet rapid-acting coupling (13) and the outlet rapid-acting coupling (14) of first flow meter (LLJ1) through first rapid-acting coupling (1) and the 11 rapid-acting coupling (11) respectively;
High pressure annex test pipeline is connected with second variable valve (TJF2) with the common node of the 4th tensimeter (YLB4) through the first accurate reduction valve (JYm1), second rapid-acting coupling (2), and the output terminal of second variable valve (TJF2) connects the 12 rapid-acting coupling (12) and second threaded connector (LW2); During the test of high pressure annex, be connected to high pressure annex valve to be tested with second threaded connector (LW2); Be connected inlet (15) and the outlet (16) of second flowmeter (LLJ2) respectively through second rapid-acting coupling (2) and the 12 rapid-acting coupling (12);
The 3rd connecting line is a low pressure annex test pipeline, and the node of warp the 3rd reduction valve (JY3) and the 3rd tensimeter (YLB3) is connected to the 5th rapid-acting coupling (5) and the 6th rapid-acting coupling (6);
The 4th adapter road is a low pressure annex test pipeline, and the node of warp second reduction valve (JY2) and second tensimeter (YLB2) is connected to the 7th quick adapter (7);
The 5th connecting line is a high pressure annex test pipeline, and the node of warp second accurate reduction valve (JYm2) and the 5th tensimeter (YLB5) is connected to the 8th quick adapter (8);
The 6th manometric node is connected to the 4th quick adapter (4) and the 9th quick adapter (9);
The 7th manometric node is connected to the 3rd quick adapter (3) and the tenth quick adapter (10).
2. according to the said aviation annex of claim 1 gaseous tension, flow multi-function test stand, it is characterized in that,
Said first tensimeter (JLB1) is 0.4 grade, pressure limit 0-100psi; Second tensimeter (JLB2), the 3rd tensimeter (JLB3), the 6th tensimeter (JLB6) and the 7th tensimeter (JLB7) are 0.5 grade, scope 0-200psi; The 4th tensimeter (JLB4) and the 5th tensimeter (JLB5) are 0.5 grade, scope 0-600psi.
3. according to the said aviation annex of claim 1 gaseous tension, flow multi-function test stand, it is characterized in that said first reduction valve (JY1) to the 4th reduction valve (JY4) is the 0-150psi scope.
4. according to the said aviation annex of claim 1 gaseous tension, flow multi-function test stand, it is characterized in that the said first accurate reduction valve (JYm1), the second accurate reduction valve (JYm2) and the 3rd accurate reduction valve (JYm3) are the 0-550psi scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120266535U CN202149837U (en) | 2011-07-26 | 2011-07-26 | Aviation annex gas pressure and flow integrated testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120266535U CN202149837U (en) | 2011-07-26 | 2011-07-26 | Aviation annex gas pressure and flow integrated testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149837U true CN202149837U (en) | 2012-02-22 |
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ID=45590892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120266535U Expired - Fee Related CN202149837U (en) | 2011-07-26 | 2011-07-26 | Aviation annex gas pressure and flow integrated testing stand |
Country Status (1)
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|---|---|
| CN (1) | CN202149837U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374532A (en) * | 2014-10-29 | 2015-02-25 | 北京卫星环境工程研究所 | Spacecraft ontrack leakage orientation method |
| TWI481844B (en) * | 2012-03-02 | 2015-04-21 | China Steel Corp | Positive and negative micro pressure relief valve detection device |
| CN105298821A (en) * | 2015-09-16 | 2016-02-03 | 大连液压件有限公司 | Air-source pressure fast conversion device |
| CN108007651A (en) * | 2017-11-27 | 2018-05-08 | 上海卫星装备研究所 | A kind of air distributing method and device for the detection of spacecraft leak rate |
| CN109099963A (en) * | 2018-07-04 | 2018-12-28 | 中国航天员科研训练中心 | A kind of multrirange multi output pneumatic control detection device |
| CN109737839A (en) * | 2019-03-04 | 2019-05-10 | 中国人民解放军空军勤务学院 | A kind of gas flow regulation device for the test of missile |
| CN112504641A (en) * | 2020-11-09 | 2021-03-16 | 芜湖天航装备技术有限公司 | Test pipeline for performance of pressure regulator and using method thereof |
-
2011
- 2011-07-26 CN CN201120266535U patent/CN202149837U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI481844B (en) * | 2012-03-02 | 2015-04-21 | China Steel Corp | Positive and negative micro pressure relief valve detection device |
| CN104374532A (en) * | 2014-10-29 | 2015-02-25 | 北京卫星环境工程研究所 | Spacecraft ontrack leakage orientation method |
| CN104374532B (en) * | 2014-10-29 | 2018-06-22 | 北京卫星环境工程研究所 | The in-orbit leakage orientation method of spacecraft |
| CN105298821A (en) * | 2015-09-16 | 2016-02-03 | 大连液压件有限公司 | Air-source pressure fast conversion device |
| CN108007651A (en) * | 2017-11-27 | 2018-05-08 | 上海卫星装备研究所 | A kind of air distributing method and device for the detection of spacecraft leak rate |
| CN109099963A (en) * | 2018-07-04 | 2018-12-28 | 中国航天员科研训练中心 | A kind of multrirange multi output pneumatic control detection device |
| CN109737839A (en) * | 2019-03-04 | 2019-05-10 | 中国人民解放军空军勤务学院 | A kind of gas flow regulation device for the test of missile |
| CN109737839B (en) * | 2019-03-04 | 2020-12-22 | 中国人民解放军空军勤务学院 | Gas flow regulating and controlling device for missile testing |
| CN112504641A (en) * | 2020-11-09 | 2021-03-16 | 芜湖天航装备技术有限公司 | Test pipeline for performance of pressure regulator and using method thereof |
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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: BEIJING FENGRONG AVIATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: FENGRONG AVIATION SCIENCE TECHNOLOGY (BEIJING) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 101300 Shunyi District Shunyi color Garden Industrial Zone Beijing Beijing Rong Rong Aviation Technology Co., Ltd. Patentee after: BEIJING FENGRONG AVIATION TECHNOLOGY CO., LTD. Address before: 101300 Shunyi District Shunyi color Garden Industrial Zone Beijing Beijing Rong Rong Aviation Technology Co., Ltd. Patentee before: Fengrong Aviation Science Technology (Beijing) 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: 20120222 Termination date: 20190726 |