CN204756427U - Add air gun unloading natural gas recycle equipment - Google Patents
Add air gun unloading natural gas recycle equipment Download PDFInfo
- Publication number
- CN204756427U CN204756427U CN201520555593.8U CN201520555593U CN204756427U CN 204756427 U CN204756427 U CN 204756427U CN 201520555593 U CN201520555593 U CN 201520555593U CN 204756427 U CN204756427 U CN 204756427U
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- pipe
- gas
- gas holder
- natural gas
- emptying
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Abstract
The utility model discloses an add air gun unloading natural gas recycle equipment, including being used for holding the gas holder of retrieving the natural gas, the export of gas holder is connected with the user through the pipeline of giving vent to anger, and the entry of gas holder is connected with the unloading mouth of pipe that adds the air gun through the admission line, is provided with the relief pressure valve on the pipeline of giving vent to anger, is provided with the check valve on the admission line, and the gas holder is pointed to for the unloading mouth of pipe to the orientation that switches on of check valve. High -pressure natural gas's single evacuation volume is less, but because the evacuation number of times is huge, consequently takes care of the pence, retrieves it through above -mentioned recycle device and recycles, plays the purpose of energy saving.
Description
Technical field
The utility model relates to natural gas apparatus field, particularly relates to a kind of air filling gun emptying natural gas recycling equipment.
Background technique
Rock gas to be filled to vehicle by air filling gun and adds rock gas, needs the high-pressure natural gas between air filling gun and vehicle valve to carry out emptying after each aerating terminates.Be generally by arranging the emptying mouth of pipe on air filling gun, the emptying mouth of pipe connects air releasing silencer, the emptying mouth of pipe is provided with atmospheric valve (three-way valve), carries out emptying by the open/close states controlling atmospheric valve.Although which can realize the effective emptying to high-pressure natural gas, gas station is huge due to the number of times of aerating every day, therefore causes a large amount of energy wastes.
Model utility content
The purpose of this utility model is to provide a kind of air filling gun emptying natural gas recycling equipment, and it can effectively solve the problem, and recycles, energy saving to the rock gas of emptying.
For achieving the above object, the utility model adopts following technological scheme to implement:
A kind of air filling gun emptying natural gas recycling equipment, it is characterized in that: comprise for holding the gas holder reclaiming rock gas, the outlet of gas holder is connected with user by outlet pipe, the entrance of gas holder is connected with the emptying mouth of pipe of air filling gun by admission line, outlet pipe is provided with reduction valve, admission line is provided with one-way valve, and the conducting direction of one-way valve is that the emptying mouth of pipe points to gas holder.
The single evacuation volume of high-pressure natural gas is less, but due to emptying number of times huge, therefore take care of the pence, by above-mentioned recycle device, recycling carried out to it, play the object of energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, the utility model is specifically described.Should be appreciated that following word only in order to describe one or more concrete mode of executions of the present utility model, considered critical is not carried out to the protection domain that the utility model is specifically asked.
The technological scheme that the utility model is taked as shown in Figure 1, a kind of air filling gun emptying natural gas recycling equipment, comprise for holding the gas holder 20 reclaiming rock gas, the outlet of gas holder 20 is connected with user by outlet pipe 21, the entrance of gas holder 20 is connected with the emptying mouth of pipe of air filling gun by admission line, outlet pipe 21 is provided with reduction valve 211, admission line is provided with one-way valve 121, the conducting direction of one-way valve 121 is that the emptying mouth of pipe points to gas holder 20.Although the single evacuation volume of high-pressure natural gas is less, because emptying number of times is huge, therefore take care of the pence, by above-mentioned recycle device, recycling is carried out to it, play the object of energy saving.
General gas station is provided with multiple filling machine 10, each filling machine 10 is provided with the air filling gun of two or more, therefore further program of the utility model is, admission line comprises each arm 12 that supervisor 11 and supervisor 11 are arranged, the air inlet mouth of pipe of each arm 12 is connected with the emptying mouth of pipe of each air filling gun respectively, the mouth of pipe of giving vent to anger of supervisor 11 is connected with gas holder 20, and each arm 12 arranges one-way valve 121 respectively, and arm 12 is flexible hose; Gas holder 20 is provided with safety valve.Be delivered to gas holder 20 after being gathered by supervisor 11 by pressurized gas emptying for each air filling gun like this, then utilize being delivered to user's kitchen range 30.The maximum pressure of gas holder 20 is limited in 0.5MPa, and safety valve records pressure and starts safety component more than take-off after 0.5MPa.Be about 2KPa through the post-decompression gas pressure of reduction valve 211, carry out for neighbouring resident or food and drink.The utility model carries out improving in original gas station, by arranging gas holder 20 and inlet, outlet pipeline 21, being unloaded by the air releasing silencer on original air filling gun, being then connected with the emptying mouth of pipe by the inlet end of arm 12.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; to know in the utility model after contents; under the prerequisite not departing from the utility model principle; can also make some equal conversion to it and substitute, these convert on an equal basis and substitute and also should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. an air filling gun emptying natural gas recycling equipment, it is characterized in that: comprise for holding the gas holder reclaiming rock gas, the outlet of gas holder is connected with user by outlet pipe, the entrance of gas holder is connected with the emptying mouth of pipe of air filling gun by admission line, outlet pipe is provided with reduction valve, admission line is provided with one-way valve, and the conducting direction of one-way valve is that the emptying mouth of pipe points to gas holder.
2. air filling gun emptying natural gas recycling equipment according to claim 1, it is characterized in that: each filling machine of gas station is provided with two air filling guns, admission line comprises supervisor and the upper each arm arranged of supervisor, the air inlet mouth of pipe of each arm is connected with the emptying mouth of pipe of each air filling gun respectively, the mouth of pipe of giving vent to anger of supervisor is connected with gas holder, each arm arranges one-way valve respectively, and arm is flexible hose.
3. air filling gun emptying natural gas recycling equipment according to claim 1, is characterized in that: gas holder is provided with safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555593.8U CN204756427U (en) | 2015-07-29 | 2015-07-29 | Add air gun unloading natural gas recycle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555593.8U CN204756427U (en) | 2015-07-29 | 2015-07-29 | Add air gun unloading natural gas recycle equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756427U true CN204756427U (en) | 2015-11-11 |
Family
ID=54471131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520555593.8U Active CN204756427U (en) | 2015-07-29 | 2015-07-29 | Add air gun unloading natural gas recycle equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756427U (en) |
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2015
- 2015-07-29 CN CN201520555593.8U patent/CN204756427U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |