CN207455180U - A kind of combination bleeding device of gas station gas cylinder group - Google Patents
A kind of combination bleeding device of gas station gas cylinder group Download PDFInfo
- Publication number
- CN207455180U CN207455180U CN201721205695.2U CN201721205695U CN207455180U CN 207455180 U CN207455180 U CN 207455180U CN 201721205695 U CN201721205695 U CN 201721205695U CN 207455180 U CN207455180 U CN 207455180U
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- threeway
- gas
- pipe
- line system
- valve
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Abstract
The utility model discloses a kind of combination bleeding devices of gas station gas cylinder group, belong to filling gas station equipment technical field, the device controls for the grouping of gas cylinder group, gas bomb is divided into two groups, pipe-line system is diffused including two, each pipe-line system of diffusing all includes by the sequentially connected safety valve of pipeline, diffuse threeway, first ball valve, different threeway and the second ball valve, two the second ball valves for diffusing pipe-line system are connected by threeway, the other end of threeway is connected with gas exhaust piping, the output terminal of the safety valve is connected with gas exhaust piping, the other end for diffusing threeway is connected with diffusion valve, the other end of different threeway is connected with gas bomb.It is provided between first ball valve and safety valve and diffuses threeway, diffuse the other end connection diffusion valve of threeway, gas between safety valve and the first ball valve is diffused out, realize being dismantled without pressure for safety valve, safety valve and diffusion valve are combined the combination realized and diffused manually with automatic relief and diffuse mode, security higher.
Description
Technical field
The utility model belongs to filling gas station equipment technical field, is specifically that dress is diffused in a kind of combination of gas station gas cylinder group
It puts.
Background technology
Now with the application of gas station gas cylinder group, to improve aerating efficiency, gas station proposes gas cylinder group
The requirement of control is grouped, while realizes the centralized processing of safety relief and blowdown again, pipeline is non-interference, controls respectively
System；When safety valve periodic inspection need to dismantle, channel interior is realized without pressure, dismounting is more convenient, safety.
Utility model content
The utility model to solve the above-mentioned problems, devises a kind of gas station gas cylinder group combination bleeding device, realizes
Gas cylinder group grouping control, while realize that safety relief and drainage concentration summarize, it then concentrates discharge or collects, gas bomb
The safety valve of group realizes automatic relief and the control mode that the combination diffused manually is diffused, and the input end setting of safety valve is put manually
It is in bulk to put, it can realize that safety valve is dismantled without pressure, it is safe.
To achieve these goals, the technological means that the utility model is taken is：
A kind of combination bleeding device of gas station gas cylinder group, the device control for the grouping of gas cylinder group, gas bomb
It is divided into two groups, key point is, which diffuses pipe-line system including two, and each pipe-line system of diffusing all includes by pipeline
Sequentially connected safety valve diffuses threeway, the first ball valve, different threeway and the second ball valve, two the second balls for diffusing pipe-line system
Valve is connected by threeway, and the other end of threeway is connected with gas exhaust piping, the output terminal and gas exhaust piping of the safety valve
It is connected, the other end for diffusing threeway is connected with diffusion valve, and the other end of different threeway is connected with gas bomb.
Described two diffuse pipe-line system and are divided into that pipe-line system is diffused in upper end and pipe-line system is diffused in lower end, and upper end is diffused
Pipe-line system and lower end, which are diffused, is respectively arranged with upper end bend pipe and lower end bend pipe between the threeway of pipe-line system and the second ball valve, on
End bend pipe is bent downwardly, and lower end bend pipe is bent upwards, and two relative positions for diffusing pipe-line system are to be oppositely arranged up and down.
The gas cylinder group includes three gas bombs, and two of lower end are one group, and pipe-line system is diffused in the lower end
Different threeway be connected with elbow by the second different threeway, the other end of the second different threeway connects a gas bomb, and elbow is another
One gas bomb of end connection, three gas bomb horizontal parallels are arranged in order up and down.
The beneficial effects of the utility model are：Traditional bleeding device is that the first ball valve is directly connected to safety valve, manually
The first ball valve is closed, but the pipeline between safety valve and the first ball valve still has a certain amount of gas, in safety inspection
Easy occurrence injury.It is provided in the application between the first ball valve and safety valve and diffuses threeway, diffuse the other end connection of threeway
Diffusion valve diffuses out the gas between safety valve and the first ball valve, realizes being dismantled without pressure for safety valve, safety valve and diffusion valve
It is combined the combination realized and diffused manually with automatic relief and diffuses mode, security higher；Air accumulator component group control, it can be achieved that
High, middle pressure grouping, aerating are more efficient.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram at A in Fig. 1；
Fig. 3 is the side view of Fig. 1.
In figure, 1, safety valve, 2, diffuse threeway, 3, different threeway, the 301, second different threeway, 4, ball valve, the 401, second ball valve,
5th, threeway, 6, gas exhaust piping, 7, diffusion valve, 8, gas bomb, 901, upper end bend pipe, 902, lower end bend pipe, 10, elbow.
Specific embodiment
The utility model is a kind of combination bleeding device of gas station gas cylinder group, which is used for the grouping of gas cylinder group
Control, gas bomb are divided into two groups, and key point is, which diffuses pipe-line system including two, each to diffuse pipe-line system all
Including by the sequentially connected safety valve 1 of pipeline, diffuse threeway 2,401 different 3 and second ball valve 402 of threeway of the first ball valve, two
The second ball valve 402 for diffusing pipe-line system is connected by threeway 5, and the other end of threeway 5 is connected with gas exhaust piping 6, described
The output terminal of safety valve 1 be connected with gas exhaust piping 6, the other end for diffusing threeway 2 is connected with diffusion valve 7, different threeway 3
The other end be connected with gas bomb 8.
The utility model is described further in the following with reference to the drawings and specific embodiments.
Specific embodiment, as shown in figures 1 and 3,
Described two diffuse pipe-line system and are divided into that pipe-line system is diffused in upper end and pipe-line system is diffused in lower end, and upper end is diffused
Pipe-line system and lower end are respectively arranged with upper end bend pipe 901 and lower end between diffusing 5 and second ball valve 402 of threeway of pipe-line system
Bend pipe 902, upper end bend pipe 901 are bent downwardly, and lower end bend pipe 902 is bent upwards, and two relative positions for diffusing pipe-line system are
It is oppositely arranged up and down.Gas cylinder group includes three gas bombs 8, and two of lower end are one group, and pipe-line system is diffused in the lower end
Different threeway 3 be connected with elbow 10 by the second different threeway 301, the other end of the second different threeway 301 connects a gas bomb
8,10 other end of elbow connects a gas bomb 8, and three 8 horizontal parallels of gas bomb are arranged in order up and down, saves floor space.Make
Pipe-line system is diffused in the used time upper end that can be used alone, and only opens the second ball valve 402 for diffusing pipe-line system in upper end；It can individually open
It diffuses pipe-line system and only opens the second ball valve 402 that pipe-line system is diffused in lower end in lower end；Or two diffused pipe-line system second
Ball valve 402 opens simultaneously, can be realized according to user demand during aerating by low pressure, in be pressed onto the conversion that high pressure three keeps off, improve aerating
Efficiency.
Threeway 2 is diffused as shown in Fig. 2, being provided between safety valve 1 and different threeway 3, the first ball valve 401 is borrowed with different threeway 3
Cone sealing welding connector is helped to be connected, the other end for diffusing threeway is connected with diffusion valve 7 by 1/4 pair of silk, by diffusing
Valve 7 can discharge a certain amount of gas, it can be achieved that diffusing diffusing manually for pipe-line system.Diffuse the first ball valve 401 of pipe-line system
Normally opened state, safety valve 1 automatically open in pipe-line system during pressure anomaly, a pressure release passage are formed, by high pressure
It releases；In maintenance, the first ball valve 401 is closed, diffusion valve 7 is opened and releases remaining gas in pipeline, safety valve 1 can be into
Row is dismantled without pressure, and safety guarantee is provided for service personnel.
Second ball valve 402 exhaust output terminal is connected with gas exhaust piping 6, the output terminal of the leakage path of safety valve 1 also with
Gas exhaust piping 6 is connected, and diffused gas collective, which is collected, to reduce environmental pollution, and improve the utilization rate of principle.
Claims (3)
1. a kind of combination bleeding device of gas station gas cylinder group, which controls for the grouping of gas cylinder group, gas bomb point
For two groups, it is characterised in that：The device diffuses pipe-line system including two, it is each diffuse pipe-line system all include by pipeline according to
The safety valve (1) of secondary connection diffuses threeway (2), the first ball valve (401), different threeway (3) and the second ball valve (402), and two are diffused
The second ball valve (402) of pipe-line system is connected by threeway (5), and the other end of threeway (5) is connected with gas exhaust piping (6),
The output terminal of the safety valve (1) is connected with gas exhaust piping (6), and the other end for diffusing threeway (2) is connected with and diffuses
Valve (7), the other end of different threeway (3) are connected with gas bomb (8).
2. a kind of combination bleeding device of gas station gas cylinder group according to claim 1, it is characterised in that：Described two
A pipe-line system of diffusing is divided into that pipe-line system is diffused in upper end and pipe-line system is diffused in lower end, and pipe-line system is diffused in upper end and lower end is put
It dissipates and is respectively arranged with upper end bend pipe (901) and lower end bend pipe (902) between the threeway (5) of pipe-line system and the second ball valve (402),
Upper end bend pipe (901) is bent downwardly, and lower end bend pipe (902) is bent upwards, and two relative positions for diffusing pipe-line system are upper and lower
It is oppositely arranged.
3. a kind of combination bleeding device of gas station gas cylinder group according to claim 2, it is characterised in that：The storage
Gas cylinders group includes three gas bombs (8), and two of lower end are one group, and the different threeway (3) that pipe-line system is diffused in the lower end is borrowed
The second different threeway (301) is helped to be connected with elbow (10), the other end of the second different threeway (301) connects a gas bomb (8), curved
Head (10) other end connects a gas bomb (8), and three gas bomb (8) horizontal parallels are arranged in order up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205695.2U CN207455180U (en) | 2017-09-20 | 2017-09-20 | A kind of combination bleeding device of gas station gas cylinder group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205695.2U CN207455180U (en) | 2017-09-20 | 2017-09-20 | A kind of combination bleeding device of gas station gas cylinder group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207455180U true CN207455180U (en) | 2018-06-05 |
Family
ID=62283474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721205695.2U Expired - Fee Related CN207455180U (en) | 2017-09-20 | 2017-09-20 | A kind of combination bleeding device of gas station gas cylinder group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207455180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217500A (en) * | 2019-07-18 | 2019-09-10 | 中车长江车辆有限公司 | Concentrate tapping equipment, gas phase pipeline arranging structure and tank container |
-
2017
- 2017-09-20 CN CN201721205695.2U patent/CN207455180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217500A (en) * | 2019-07-18 | 2019-09-10 | 中车长江车辆有限公司 | Concentrate tapping equipment, gas phase pipeline arranging structure and tank container |
| CN110217500B (en) * | 2019-07-18 | 2024-03-26 | 中车长江车辆有限公司 | Centralized discharging device, gas phase pipeline arrangement structure and tank container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |