CN203176713U - Natural gas recycling device for detecting natural gas cylinder for vehicle - Google Patents
Natural gas recycling device for detecting natural gas cylinder for vehicle Download PDFInfo
- Publication number
- CN203176713U CN203176713U CN 201320187374 CN201320187374U CN203176713U CN 203176713 U CN203176713 U CN 203176713U CN 201320187374 CN201320187374 CN 201320187374 CN 201320187374 U CN201320187374 U CN 201320187374U CN 203176713 U CN203176713 U CN 203176713U
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- natural gas
- bottle
- vehicle
- electromagnetic valve
- detection
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- Expired - Fee Related
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Abstract
The utility model discloses a natural gas recycling device for detecting a natural gas cylinder for a vehicle. The natural gas recycling device comprises a buffer bottle, a storage bottle, a nitrogen storage device, a natural gas concentration detection device, a buzzer and a singlechip control unit, wherein a compressor is arranged between the buffer bottle and the storage bottle, the buffer bottle is connected with the storage bottle through a guide pipe, the nitrogen storage device mainly comprises a nitrogen pipeline and an electromagnetic valve, a pipeline connected with the electromagnetic valve is communicated with the natural gas cylinder for the vehicle, and the singlechip control unit connects and controls the compressor, the electromagnetic valve and the natural gas concentration detection device. According to the natural gas recycling device, a full-automatic control process is realized by adopting a singlechip technology, the condition of remained natural gas in the natural gas cylinder for the vehicle can be detected in real time, the natural gas is recycled completely, and the labor intensity is greatly lowered.
Description
Technical field
The utility model relates to automotive natural gas gas cylinder technical field, is specifically related to a kind of rock gas recovering device for detection of the natural gas used for automobile bottle.
Background technique
LNG Liquefied natural gas LNG has little, the characteristics such as combustion heat value is high, continuous distance travelled length, Safety performance height of pollution as automotive fuel, become a kind of " green " alternative fuel that has potentiality, it has many advantages such as environmental protection, low running cost, used by increasing commerial vehicle at present, many car owners have been made the fuel oil type Motor Vehicle of oneself into the dual-fuel automobile of fuel oil/rock gas, its advantage one is to use expense to reduce greatly, the expense of automotive air fuel be cost of fuel use 1/2nd; The 2nd, noxious emission is little.The vehicle refitting of script fuel oil is become the combustion gas vehicle, need increase vehicle gas cylinder, rock gas just compression is contained in the vehicle gas cylinder of car boot, be the safety that guarantees to use, must carry out mandatory check to vehicle gas cylinder according to the rules, need before the check gas cylinder inside rock gas is handled, cause fire or explosive accident to prevent that the inflammable gas degree of depth exceeds standard when checking.
The model utility content
At above-mentioned prior art, the purpose of this utility model is to provide a kind of rock gas to discharge safe and reliable gas replacement device, it is intended to solve when the natural gas used for automobile bottle carried out mandatory check, and rock gas in the bottle is discharged sky, causes rock gas to waste and atmospheric pollution; The perhaps hidden danger brought of the rock gas in the manual returnable bottle.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of rock gas recovering device for detection of the natural gas used for automobile bottle, it is characterized in that, comprise surge flask, storage bottle, nitrogen storage device, concentration of natural gas detection device, buzzer and Single-chip Controlling unit, between described surge flask and storage bottle compressor is installed and is connected through conduit, described nitrogen storage device mainly is made of nitrogen pipeline and electromagnetic valve, the pipeline connection natural gas used for automobile bottle that is connected with described electromagnetic valve; Described Single-chip Controlling unit connects control described compressor, electromagnetic valve and concentration of natural gas detection device.
In the utility model, be respectively arranged with first pressure gauge and second pressure gauge for detection of the pressure of the inside of a bottle size on described surge flask and the storage bottle.
In the utility model, the single-chip microcomputer in the described Single-chip Controlling unit is the 89C51 single-chip microcomputer.
Compared with prior art, the utlity model has following beneficial effect:
One, the utility model adopts singlechip technology to realize the Automatic Control process, can carry out reality to situation remaining in the vehicle gas cylinder advances to detect, when the rock gas content in the natural gas used for automobile bottle is reduced to below the mark value, Single-chip Controlling unit controls buzzer warning, this gas cylinder disposes, the utility model is by single-chip microcomputer automation control, and rock gas reclaims fully, greatly reduces hand labor intensity;
Two, the utility model has the concentration of natural gas detection device, and inspection vehicle has been guaranteed the safety of operating process with concentration of natural gas in the natural gas bottle in real time.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model will be further described below in conjunction with the drawings and the specific embodiments.
A kind of rock gas recovering device for detection of the natural gas used for automobile bottle, comprise surge flask, storage bottle, nitrogen storage device, concentration of natural gas detection device, buzzer and Single-chip Controlling unit, between described surge flask and storage bottle compressor is installed and is connected through conduit, described nitrogen storage device mainly is made of nitrogen pipeline and electromagnetic valve, the pipeline connection natural gas used for automobile bottle that is connected with described electromagnetic valve; Described Single-chip Controlling unit connects control described compressor, electromagnetic valve and concentration of natural gas detection device.Be respectively arranged with first pressure gauge and second pressure gauge for detection of the pressure of the inside of a bottle size on described surge flask and the storage bottle.Single-chip microcomputer in the described Single-chip Controlling unit is the 89C51 single-chip microcomputer.
Natural gas used for automobile bottle and the utility model are connected, open the suction valve of suction valve, gas outlet valve and the storage bottle of surge flask, single-chip microcomputer powers on, compressor action, natural gas via surge flask buffering in the natural gas used for automobile bottle is stored in the storage bottle by compressor compresses, and single-chip microcomputer is controlled the concentration of natural gas detection device inspection vehicle interior concentration of natural gas of natural gas bottle in real time simultaneously; When concentration of natural gas is enough low, when reaching the safety standard value, electromagnetic valve action inputs to the nitrogen in the nitrogen storage device in the natural gas used for automobile bottle.Be full of the natural gas used for automobile bottle of nitrogen, can be applicable to that fully every pressure bolt tests.
Claims (3)
1. rock gas recovering device for detection of the natural gas used for automobile bottle, it is characterized in that, comprise surge flask, storage bottle, nitrogen storage device, concentration of natural gas detection device, buzzer and Single-chip Controlling unit, between described surge flask and storage bottle compressor is installed and is connected through conduit, described nitrogen storage device mainly is made of nitrogen pipeline and electromagnetic valve, the pipeline connection natural gas used for automobile bottle that is connected with described electromagnetic valve; Described Single-chip Controlling unit connects control described compressor, electromagnetic valve and concentration of natural gas detection device.
2. the rock gas recovering device for detection of the natural gas used for automobile bottle according to claim 1 is characterized in that, is respectively arranged with first pressure gauge and second pressure gauge for detection of the pressure of the inside of a bottle size on described surge flask and the storage bottle.
3. the rock gas recovering device for detection of the natural gas used for automobile bottle according to claim 1 and 2 is characterized in that, the single-chip microcomputer in the described Single-chip Controlling unit is the 89C51 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187374 CN203176713U (en) | 2013-04-15 | 2013-04-15 | Natural gas recycling device for detecting natural gas cylinder for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187374 CN203176713U (en) | 2013-04-15 | 2013-04-15 | Natural gas recycling device for detecting natural gas cylinder for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176713U true CN203176713U (en) | 2013-09-04 |
Family
ID=49073405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187374 Expired - Fee Related CN203176713U (en) | 2013-04-15 | 2013-04-15 | Natural gas recycling device for detecting natural gas cylinder for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565818A (en) * | 2015-01-27 | 2015-04-29 | 张家港亚楠汽车电器有限公司 | Vehicular natural gas detection device |
| CN105299442A (en) * | 2015-11-20 | 2016-02-03 | 郑龙龟 | Stored gas recycling and filling device of gas cylinder of liquefied petroleum gas truck |
| US11535207B2 (en) | 2018-11-24 | 2022-12-27 | Change Energy Services | Compressed-gas distribution associated with vehicle |
-
2013
- 2013-04-15 CN CN 201320187374 patent/CN203176713U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565818A (en) * | 2015-01-27 | 2015-04-29 | 张家港亚楠汽车电器有限公司 | Vehicular natural gas detection device |
| CN105299442A (en) * | 2015-11-20 | 2016-02-03 | 郑龙龟 | Stored gas recycling and filling device of gas cylinder of liquefied petroleum gas truck |
| US11535207B2 (en) | 2018-11-24 | 2022-12-27 | Change Energy Services | Compressed-gas distribution associated with vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130904 Termination date: 20190415 |