CN102865978B - A kind of aqualung operation valve proving installation - Google Patents
A kind of aqualung operation valve proving installation Download PDFInfo
- Publication number
- CN102865978B CN102865978B CN201110190094.XA CN201110190094A CN102865978B CN 102865978 B CN102865978 B CN 102865978B CN 201110190094 A CN201110190094 A CN 201110190094A CN 102865978 B CN102865978 B CN 102865978B
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- China
- Prior art keywords
- test
- gas
- compression chamber
- aqualung
- operation valve
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- 238000009434 installation Methods 0.000 title claims abstract description 18
- 238000012360 testing method Methods 0.000 claims abstract description 54
- 230000006835 compression Effects 0.000 claims abstract description 50
- 238000007906 compression Methods 0.000 claims abstract description 50
- 230000008676 import Effects 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 2
- 230000009189 diving Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 206010020852 Hypertonia Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention belongs to diving outfit technical field, be specifically related to a kind of aqualung operation valve proving installation.The invention discloses a kind of aqualung operation valve proving installation, it is characterized in that it comprises miniature compression chamber, compression system and test macro, wherein said miniature compression chamber comprises compression chamber body, the gas-pressurized mouth of pipe, cabin pressure table, reduction valve and the test gas mouth of pipe; Described compression system connects the gas-pressurized mouth of pipe of miniature compression chamber by gas pipeline; Described test macro comprises test bleed pressure table, test bottle valve, test source of the gas, decompressor and installation flowmeter, test source of the gas, test bottle valve, test bleed pressure table, decompressor are connected successively and are connected the outer mouth of pipe of the test gas mouth of pipe of miniature compression chamber by gas pipeline, the import of tested aqualung operation valve connects the test gas mouth of pipe inner spout of miniature compression chamber by gas pipeline, and tested aqualung operation valve outlet is by gas pipeline connection traffic meter.
Description
Technical field
The invention belongs to diving outfit technical field, be specifically related to a kind of aqualung operation valve proving installation.
Background technology
Enclosed/half-closed aqualung needs to design different operation valves usually, to reach the object at different depth supply different flow and component gas, ensures the safety of frogman in water.Because this kind of operation valve must aptitude test in hyperbaric environment, therefore in actual use, need to enter compression chamber by people and debug, process is complicated, and enters cabin commissioning staff and there is the problems such as safety relief.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of aqualung operation valve proving installation, with simulated high-pressure underwater environment, for carrying out unmanned detection to the control valve member of aqualung, thus reaches simplification debug process, avoids the object that someone debugs.
For this reason, the invention discloses a kind of aqualung operation valve proving installation, it is characterized in that it comprises miniature compression chamber, compression system and test macro, wherein said miniature compression chamber comprises compression chamber body, the gas-pressurized mouth of pipe, cabin pressure table, reduction valve and the test gas mouth of pipe; Described compression system connects the gas-pressurized mouth of pipe of miniature compression chamber by gas pipeline; Described test macro comprises test bleed pressure table, test bottle valve, test source of the gas, decompressor and installation flowmeter, test source of the gas, test bottle valve, test bleed pressure table, decompressor are connected successively and are connected the outer mouth of pipe of the test gas mouth of pipe of miniature compression chamber by gas pipeline, the import of tested aqualung operation valve connects the test gas mouth of pipe inner spout of miniature compression chamber by gas pipeline, and tested aqualung operation valve outlet is by gas pipeline connection traffic meter.
In certain embodiments, described compression system is connected to form successively by pressurized gas source, bottle valve, bleed pressure table and pressurizing valve, for being miniature compression chamber pressurization;
In certain embodiments, described miniature compression chamber also comprises safety valve, for preventing hypertonia in miniature compression chamber;
In certain embodiments, described miniature compression chamber size is not less than φ 200 × 140mm.
In certain embodiments, described miniature compression chamber is made up of transparent organic glass, to guarantee state and the flow of clearly observing tested operation valve in cabin out of my cabin;
In certain embodiments, described miniature compression chamber also comprises fixed support, is fixed on holder;
In certain embodiments, described pressurized gas source and test source of the gas are pressurized air.
Structure of the present invention is simple, simple operation, can be applicable to the debugging of enclosed/half-closed aqualung operation valve, reaches simplification debug process, avoid the object that someone debugs.
Accompanying drawing explanation
Fig. 1 one embodiment of the present invention structural representation.
Embodiment
Below in conjunction with specific embodiment, set forth the present invention further.These embodiments are only not used in for illustration of the present invention and limit the scope of the invention.The experimental technique of unreceipted actual conditions in the following example, the usually conveniently conditioned disjunction condition of advising according to manufacturer.Unless otherwise defined, all specialties used in literary composition and scientific words and one skilled in the art the meaning be familiar with identical.In addition, any method similar or impartial to described content and material all can be applicable in the inventive method.The use that better implementation method described in literary composition and material only present a demonstration.
A kind of aqualung operation valve proving installation, comprises pressurized gas source 1, bottle valve 2, bleed pressure table 3, pressurizing valve 4, flowmeter 5, cabin pressure table 6, safety valve 7, miniature compression chamber 8, reduction valve 9, test bleed pressure table 10, test bottle valve 11, test source of the gas 12, holder 13, fixed support 14, decompressor 15.
Wherein pressurized gas source 1, bottle valve 2, bleed pressure table 3 are connected successively with pressurizing valve 4, for pressurizeing for miniature compression chamber 8;
Flowmeter 5 is installed, for testing the flow of tested aqualung operation valve in miniature compression chamber 8 inside;
Cabin pressure table 6 installed by miniature compression chamber 8, for pressure in display module (underwater ambient pressure namely to be simulated);
Mounting safety valve 7 on miniature compression chamber 8, for preventing hypertonia in miniature compression chamber;
Miniature compression chamber 8, by fixed support 14, is fixed on holder 13;
Test source of the gas 12, test bottle valve 11, test bleed pressure table 10, decompressor 15 connect successively, for providing test pressure for test aqualung operation valve.
Before testing, for pressurized gas source 1 and test source of the gas 12 are inflated, then will connect by Fig. 1.By the import of tested aqualung operation valve 16 with test source of the gas 12, test bottle valve 11, decompressor 15 is connected, export be connected with flowmeter 5.
During test, first open test bottle valve 11, for tested aqualung operation valve 16 provides test pressure; Then open pressurized gas source 1, and slowly open pressurizing valve 4, for miniature compression chamber 8 pressurizes, under making tested aqualung operation valve 16 be in simulated high-pressure environment.Observe flowmeter 6 reading in miniature compression chamber, when stable reading, record the environmental pressure in miniature compression chamber.If when the miniature compression chamber environment pressure of record and the control water depth needed for tested aqualung operation valve are not inconsistent, by regulating test aqualung operation valve, be reentered into miniature compression chamber 8 build-in test.After having tested, miniature compression chamber 8 passes through reduction valve 9 by earth pressure release in cabin.
Scope of the present invention is not by the restriction of described specific embodiments, and described embodiment, only as the single example of illustrating various aspects of the present invention, also comprises method and the component of functional equivalent in the scope of the invention.In fact, except content as herein described, those skilled in the art can easily grasp multiple improvement of the present invention with reference to description above and accompanying drawing.Described improvement also falls within the scope of appended claims.Every section of list of references mentioned above is listed in herein as a reference all in full.
Claims (7)
1. an aqualung operation valve proving installation, it comprises miniature compression chamber, compression system and test macro, it is characterized in that described miniature compression chamber comprises compression chamber body, the gas-pressurized mouth of pipe, cabin pressure table, reduction valve and the test gas mouth of pipe; Described compression system connects the gas-pressurized mouth of pipe of miniature compression chamber by gas pipeline; Described test macro comprises test bleed pressure table, test bottle valve, test source of the gas, decompressor and installation flowmeter, test source of the gas, test bottle valve, test bleed pressure table, decompressor are connected successively and are connected the outer mouth of pipe of the test gas mouth of pipe of miniature compression chamber by gas pipeline, the import of tested aqualung operation valve connects the test gas mouth of pipe inner spout of miniature compression chamber by gas pipeline, and tested aqualung operation valve outlet is by gas pipeline connection traffic meter.
2. aqualung operation valve proving installation as claimed in claim 1, is characterized in that described compression system is connected to form successively by pressurized gas source, bottle valve, bleed pressure table and pressurizing valve.
3. aqualung operation valve proving installation as claimed in claim 1, is characterized in that described miniature compression chamber also comprises safety valve.
4. aqualung operation valve proving installation as claimed in claim 1, is characterized in that described miniature compression chamber size is not less than φ 200 × 140mm.
5. aqualung operation valve proving installation as claimed in claim 1, is characterized in that described miniature compression chamber is made up of transparent organic glass.
6. aqualung operation valve proving installation as claimed in claim 1, is characterized in that described miniature compression chamber also comprises fixed support.
7. aqualung operation valve proving installation as claimed in claim 1, is characterized in that described pressurized gas source and test source of the gas are pressurized air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110190094.XA CN102865978B (en) | 2011-07-07 | 2011-07-07 | A kind of aqualung operation valve proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110190094.XA CN102865978B (en) | 2011-07-07 | 2011-07-07 | A kind of aqualung operation valve proving installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102865978A CN102865978A (en) | 2013-01-09 |
| CN102865978B true CN102865978B (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110190094.XA Expired - Fee Related CN102865978B (en) | 2011-07-07 | 2011-07-07 | A kind of aqualung operation valve proving installation |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646148B (en) * | 2019-10-10 | 2021-09-21 | 澎浩船舶技术服务(上海)有限公司 | Respirator check out test set and respirator detecting system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108606A (en) * | 1985-04-25 | 1986-10-22 | 德拉格股份公司 | Breathing equipment |
| CN101062456A (en) * | 2006-04-29 | 2007-10-31 | 重庆中电大宇卫星应用技术研究所 | Diving air supply equipment extracting air from water and method for extracting air |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2808500B1 (en) * | 2000-05-04 | 2002-08-16 | Philippe Michel | UNDERWATER HANDSET WITH INTEGRATED MANUAL RECHARGING |
| NO318255B1 (en) * | 2003-06-02 | 2005-02-21 | Ottestad Breathing Syst As | Portable breathing apparatus |
| CN201532300U (en) * | 2009-05-31 | 2010-07-21 | 广州飞机维修工程有限公司 | Airplane passenger oxygen regulator testing device |
-
2011
- 2011-07-07 CN CN201110190094.XA patent/CN102865978B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108606A (en) * | 1985-04-25 | 1986-10-22 | 德拉格股份公司 | Breathing equipment |
| CN101062456A (en) * | 2006-04-29 | 2007-10-31 | 重庆中电大宇卫星应用技术研究所 | Diving air supply equipment extracting air from water and method for extracting air |
Non-Patent Citations (2)
| Title |
|---|
| 对失事潜艇艇员援潜救生技术的评估;龚锦涵;《中华航海医学与高气压医学杂志》;20010331;第8卷(第1期);全文 * |
| 潜水呼吸器高压无人试验设备的研制;毛方琯 等;《中国航海》;19870430(第1期);正文第三章及图2 * |
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| CN102865978A (en) | 2013-01-09 |
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