CN202305128U - High pressure gas cylinder gas tightness test system - Google Patents
High pressure gas cylinder gas tightness test system Download PDFInfo
- Publication number
- CN202305128U CN202305128U CN2011204133216U CN201120413321U CN202305128U CN 202305128 U CN202305128 U CN 202305128U CN 2011204133216 U CN2011204133216 U CN 2011204133216U CN 201120413321 U CN201120413321 U CN 201120413321U CN 202305128 U CN202305128 U CN 202305128U
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- gas
- bye
- pass
- gas testing
- testing bottle
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- Expired - Fee Related
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a high pressure gas cylinder gas tightness test system, which is capable of repeatedly carrying out a gas tightness test by adopting high pressure gas. The high pressure gas cylinder gas tightness test system comprises multiple test gas cylinders, a booster system communicated with the test gas cylinders and a gas outlet, and any two test gas cylinders are communicated by virtue of a pipeline, on the pipeline between the test gas cylinders, each test gas cylinder is correspondingly provided with a gas receiving opening and closing valve, and an exhaust opening and closing valve is arranged on the pipeline between each test gas cylinder and the gas outlet. By adopting the high pressure gas cylinder gas tightness test system disclosed by the utility model, high pressure gas can be transferred to another test gas cylinder from one test gas cylinder, then time for the test gas cylinder to be increased to specified pressure can be sped up when the booster system is used for boosting another gas cylinder, thus efficiency for carrying out a gas tightness test on the gas cylinder is improved, and the high pressure gas cylinder gas tightness test system disclosed by the utility model is especially applicable to being popularized and applied to equipment used for carrying out the gas tightness test on a closed container.
Description
Technical field
The utility model relates to a kind of gas piping system, is specifically related to a kind of gas cylinder air-tight test system.
Background technology
At present, in the production of steel cylinder, after steel cylinder has been done air-tight test, all be that gases at high pressure are directly discharged, change bottle then and rise to test pressure from low pressure again.Not only consuming time but also power consumption in this process but also can have potential safety hazard.
The utility model content
The utility model technical matters to be solved provides a kind of gas cylinder air-tight test system, can use gases at high pressure to carry out air-tight test repeatedly.
The utility model solves the technical scheme that its technical matters adopted: the gas cylinder air-tight test system; Comprise receiving the gas testing bottle, be communicated with booster system and the air scavenge mouth receive the gas testing bottle, said had by the gas testing bottle a plurality of; And any two receive to be communicated with through pipeline between the gas testing bottle; On the pipeline that receives between the gas testing bottle, said each receive the equal correspondence of gas testing bottle to be provided with the opening/shutting valve of being bullied, each receives the pipeline between gas testing bottle and the air scavenge mouth to be provided with the exhaust opening/shutting valve.
As preferred scheme; The said gas testing bottle that receives has three; Being respectively first receives gas testing bottle, second to receive gas testing bottle and the 3rd to receive the gas testing bottle; Saidly receive the pipeline between the gas testing bottle to comprise ring bus-bars, first bye-pass, second bye-pass and the 3rd bye-pass, said first communicated with ring bus-bars through first bye-pass by the gas testing bottle, and second communicated with ring bus-bars through second bye-pass by the gas testing bottle; The 3rd communicated with ring bus-bars through the 3rd bye-pass by the gas testing bottle, and said booster system is connected on the ring bus-bars between second bye-pass and the 3rd bye-pass; First bye-pass is provided with first opening/shutting valve of being bullied; Second bye-pass is provided with second opening/shutting valve of being bullied; Ring bus-bars between the pipeline of booster system and the 3rd bye-pass is provided with the 3rd opening/shutting valve of being bullied, and the ring bus-bars between first bye-pass and second bye-pass is provided with opening/shutting valve; Said second bye-pass is connected with the air scavenge mouth through the air scavenge pipeline; Be provided with the air scavenge branch road between said air scavenge pipeline and the ring bus-bars; Air scavenge pipeline between the air scavenge branch road and second bye-pass is provided with the second exhaust opening/shutting valve; Ring bus-bars between the air scavenge branch road and second bye-pass is provided with the 3rd exhaust opening/shutting valve, and the ring bus-bars between the air scavenge branch road and first bye-pass is provided with the first exhaust opening/shutting valve.
Further be, also comprise bracing frame, said ring bus-bars is fixed on the bracing frame.
The beneficial effect of the utility model is: this system can make gases at high pressure receive the gas testing bottle to go to another from one and receive the gas testing bottle; So; When adopting booster system that this another gas cylinder is boosted; Can accelerate this and receive the gas testing bottle to rise to the time of authorised pressure, thereby improve the efficient that gas cylinder is done air-tight test, be particluarly suitable for closed container done on the equipment of air-tight test and apply.
Description of drawings
Fig. 1 is wherein a kind of synoptic diagram of embodiment of the utility model;
Fig. 2 is the synoptic diagram of the another kind of embodiment of the utility model.
Be labeled as among the figure: booster system 1; Air scavenge mouth 2; First receives gas testing bottle 31; Second receives gas testing bottle 32; The 3rd receives gas testing bottle 33; Ring bus-bars 4; First bye-pass 51; Second bye-pass 52; The 3rd bye-pass 53; First opening/shutting valve 61 of being bullied; Second opening/shutting valve 62 of being bullied; The 3rd opening/shutting valve 63 of being bullied; Air scavenge pipeline 7; Air scavenge branch road 8; The first exhaust opening/shutting valve 91; The second exhaust opening/shutting valve 92; The 3rd exhaust opening/shutting valve 93; Opening/shutting valve 10; Bracing frame 11.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Like Fig. 1, shown in Figure 2, the gas cylinder air-tight test system of the utility model comprises receiving the gas testing bottle; Be communicated with the booster system 1 and air scavenge mouth 2 that receive the gas testing bottle; Said had by the gas testing bottle a plurality of, and any two receive to be communicated with through pipeline between the gas testing bottle, on the pipeline that receives between the gas testing bottle; Said each receive the equal correspondence of gas testing bottle to be provided with the opening/shutting valve of being bullied, each receives the pipeline between gas testing bottle and the air scavenge mouth 2 to be provided with the exhaust opening/shutting valve.Then when the air-tight test of air inlet gas cylinder, open the opening/shutting valve of being bullied that first receives the gas testing bottle, this is boosted by the gas testing bottle through 1 pair of booster system then; Behind the pressure that reaches regulation; Booster system 1 quits work, and checks the impermeability that this receives the gas testing bottle, after this is accomplished by the air-tight test of gas testing bottle; Open second needs again and make the opening/shutting valve of being bullied that receives the gas testing bottle of air-tight test; Make finish air-tight test receive gases at high pressure in the gas testing bottle to be input to second needs to do receiving in the gas testing bottle of air-tight test, when two storage pressures reach balance, close the opening/shutting valve of being bullied of two gas cylinders; Open the exhaust opening/shutting valve that receives the gas testing bottle that first finishes air-tight test simultaneously; First gas that receives the gas testing bottle is got rid of through air scavenge mouth 2, after the air scavenge, can be unloaded first and receive the gas testing bottle; And owing to reach pressure balanced second insufficient pressure that receives the gas testing bottle, can boost to the pressure of regulation again this moment through booster system 1, reexamines this second impermeability that receives the gas testing bottle.Likewise, other to receive gas testing bottle etc. also be to adopt the realization that uses the same method.Because gases at high pressure can receive the gas testing bottle to go to another from one and receive the gas testing bottle; So; When adopting booster system that this another gas cylinder is boosted, can accelerate this and receive the gas testing bottle to rise to the time of authorised pressure, thereby improve the efficient that gas cylinder is done air-tight test.
In the above-described embodiment, the arrangement of system can adopt arrangement shown in Figure 1, certainly, in Fig. 1, can arrange two, four, five even more a plurality of gas testing bottle that receives.And the arrangement in adopting Fig. 1, can also adopt other arrangement, as long as can realize can falling to press each other between the gas cylinder, and can realize that gas purging gets final product.As a kind of optimal way wherein; As shown in Figure 2; The said gas testing bottle that receives has three; Being respectively first receives gas testing bottle 31, second to receive gas testing bottle 32 and the 3rd to receive gas testing bottle 33; Saidly receive pipeline between the gas testing bottle to comprise ring bus-bars 4, first bye-pass 51, second bye-pass 52 and the 3rd bye-pass 53, said first communicated with ring bus-bars 4 through first bye-pass 51 by gas testing bottle 31, and second communicated with ring bus-bars 4 through second bye-pass 52 by gas testing bottle 32; The 3rd communicated with ring bus-bars 4 through the 3rd bye-pass 53 by gas testing bottle 33, and said booster system 1 is connected on the ring bus-bars 4 between second bye-pass 52 and the 3rd bye-pass 53; First bye-pass 51 is provided with first opening/shutting valve 61 of being bullied; Second bye-pass 52 is provided with second opening/shutting valve 62 of being bullied; Ring bus-bars 4 between the pipeline of booster system 1 and the 3rd bye-pass 53 is provided with the 3rd ring bus-bars 4 of being bullied between opening/shutting valve 63, the first bye-passes 51 and second bye-pass 52 and is provided with opening/shutting valve 10; Said second bye-pass 52 is connected with air scavenge mouth 2 through air scavenge pipeline 7; Be provided with air scavenge branch road 8 between said air scavenge pipeline 7 and the ring bus-bars 4; Air scavenge pipeline 7 between the air scavenge branch road 8 and second bye-pass 52 is provided with the second exhaust opening/shutting valve 92; Ring bus-bars 4 between the air scavenge branch road 8 and second bye-pass 52 is provided with the 3rd exhaust opening/shutting valve 93, and the ring bus-bars 4 between the air scavenge branch road 8 and first bye-pass 51 is provided with the first exhaust opening/shutting valve 91.During work, second receive gas testing bottle 32 if at first will boost, so; Need to guarantee that be bullied opening/shutting valve 63 and opening/shutting valve 10 of the second exhaust opening/shutting valve the 92, the 3rd close; And guarantee that second opening/shutting valve 62 of being bullied opens, receive gas testing bottle 32 to charge into gases at high pressure through booster system 1 toward second then, when second receives the pressure of gas testing bottle 32 to reach the pressure of regulation; Booster system 1 quits work, check this second receive gas testing bottle 32 impermeability.After inspection finishes; If need received in the gas testing bottle 31 to first by the gases at high pressure in the gas testing bottle 32 with second, should guarantee that the first exhaust opening/shutting valve 91, the second exhaust opening/shutting valve 92 and the 3rd opening/shutting valve 63 of being bullied closes, guarantee that simultaneously second opening/shutting valve 62, opening/shutting valve 10 and first opening/shutting valve 61 of being bullied of being bullied opens; Then second can be received in the gas testing bottle 31 to first by gases at high pressure in the gas testing bottle 32; After first receives pressure equilibrium that gas testing bottle 31, second receives in the gas testing bottle 32, close second opening/shutting valve 62 of being bullied, open the second exhaust opening/shutting valve 92; Receive remaining air scavenge in the gas testing bottle 32 with second, unload second and receive gas testing bottle 32; And this moment, first receives pressure in the gas testing bottle 31 can not reach the authorised pressure of air-tight test, needs boosted by gas testing bottle 31 through 1 pair first of booster system; At this moment; Should guarantee that second the be bullied opening/shutting valve 63, the first exhaust opening/shutting valve 91 of opening/shutting valve the 62, the 3rd of being bullied close, opening/shutting valve 61 is opened and opening/shutting valve 10, first is bullied, after reaching authorised pressure; Stop to boost, carry out airtight test.In like manner, when needs receive gas testing bottle 33 to carry out air-tight test to the 3rd, also adopt identical method to realize.
On the basis, for ease of arranging ring bus-bars 4, the gas cylinder air-tight test system of the utility model also comprises bracing frame 11 in the above-described embodiment, and said ring bus-bars 4 is fixed on the bracing frame 11.Like this, can be convenient to the layout of each functor.
Claims (3)
1. gas cylinder air-tight test system; Comprise receiving the gas testing bottle, be communicated with the booster system (1) and air scavenge mouth (2) receive the gas testing bottle, it is characterized in that: said had by the gas testing bottle a plurality of; And any two receive to be communicated with through pipeline between the gas testing bottle; On the pipeline that receives between the gas testing bottle, said each receive the equal correspondence of gas testing bottle to be provided with the opening/shutting valve of being bullied, each receives the pipeline between gas testing bottle and the air scavenge mouth (2) to be provided with the exhaust opening/shutting valve.
2. gas cylinder air-tight test system as claimed in claim 1; It is characterized in that: the said gas testing bottle that receives has three; Being respectively first receives gas testing bottle (31), second to receive gas testing bottle (32) and the 3rd to receive gas testing bottle (33); Saidly receive pipeline between the gas testing bottle to comprise ring bus-bars (4), first bye-pass (51), second bye-pass (52) and the 3rd bye-pass (53); Said first communicated with ring bus-bars (4) through first bye-pass (51) by gas testing bottle (31); Second communicated with ring bus-bars (4) through second bye-pass (52) by gas testing bottle (32), and the 3rd communicated with ring bus-bars (4) through the 3rd bye-pass (53) by gas testing bottle (33), and said booster system (1) is connected on the ring bus-bars (4) between second bye-pass (52) and the 3rd bye-pass (53); First bye-pass (51) is provided with first opening/shutting valve (61) of being bullied; Second bye-pass (52) is provided with second opening/shutting valve (62) of being bullied; Ring bus-bars (4) between the pipeline of booster system (1) and the 3rd bye-pass (53) is provided with the 3rd opening/shutting valve (63) of being bullied, and the ring bus-bars (4) between first bye-pass (51) and second bye-pass (52) is provided with opening/shutting valve (10); Said second bye-pass (52) is connected with air scavenge mouth (2) through air scavenge pipeline (7); Be provided with air scavenge branch road (8) between said air scavenge pipeline (7) and the ring bus-bars (4); Air scavenge pipeline (7) between air scavenge branch road (8) and second bye-pass (52) is provided with the second exhaust opening/shutting valve (92); Ring bus-bars (4) between air scavenge branch road (8) and second bye-pass (52) is provided with the 3rd exhaust opening/shutting valve (93), and the ring bus-bars (4) between air scavenge branch road (8) and first bye-pass (51) is provided with the first exhaust opening/shutting valve (91).
3. gas cylinder air-tight test system as claimed in claim 2 is characterized in that: also comprise bracing frame (11), said ring bus-bars (4) is fixed on the bracing frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204133216U CN202305128U (en) | 2011-10-26 | 2011-10-26 | High pressure gas cylinder gas tightness test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204133216U CN202305128U (en) | 2011-10-26 | 2011-10-26 | High pressure gas cylinder gas tightness test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305128U true CN202305128U (en) | 2012-07-04 |
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ID=46374001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204133216U Expired - Fee Related CN202305128U (en) | 2011-10-26 | 2011-10-26 | High pressure gas cylinder gas tightness test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305128U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198123A (en) * | 2014-09-01 | 2014-12-10 | 张家港市华机环保新能源科技有限公司 | Gastight detection device of gas cylinder |
| CN111238732A (en) * | 2020-03-31 | 2020-06-05 | 崔海军 | Aviation sealing element sealing performance detection method and detection device |
| CN113251316A (en) * | 2021-04-06 | 2021-08-13 | 宁夏弘茂特种设备检验检测有限公司 | Multifunctional exhaust pipeline |
-
2011
- 2011-10-26 CN CN2011204133216U patent/CN202305128U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198123A (en) * | 2014-09-01 | 2014-12-10 | 张家港市华机环保新能源科技有限公司 | Gastight detection device of gas cylinder |
| CN111238732A (en) * | 2020-03-31 | 2020-06-05 | 崔海军 | Aviation sealing element sealing performance detection method and detection device |
| CN113251316A (en) * | 2021-04-06 | 2021-08-13 | 宁夏弘茂特种设备检验检测有限公司 | Multifunctional exhaust pipeline |
| CN113251316B (en) * | 2021-04-06 | 2023-10-27 | 宁夏弘茂特种设备检验检测有限公司 | Multifunctional exhaust pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131026 |