CN204422031U - A kind of hidden CNG filling machine metrology inspection vehicle - Google Patents
A kind of hidden CNG filling machine metrology inspection vehicle Download PDFInfo
- Publication number
- CN204422031U CN204422031U CN201520134597.9U CN201520134597U CN204422031U CN 204422031 U CN204422031 U CN 204422031U CN 201520134597 U CN201520134597 U CN 201520134597U CN 204422031 U CN204422031 U CN 204422031U
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- China
- Prior art keywords
- cng
- filling machine
- hidden
- switch valve
- gas
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of hidden CNG filling machine metrology inspection vehicle, includes automobile body, engine, adds gas port, switch valve, tensimeter, computer installation, flowmeter, fixed connecting piece, CNG pipeline and add gas tank.By filling machine with add after gas port docks, open switch valve and carry out aerating, simultaneous-operation computer device, recorded stream is through CNG gaseous mass, temperature, the data such as flow and pressure of flowmeter, a kind of hidden CNG filling machine metrology inspection vehicle described in the utility model, this car, because measuring and testing device is arranged at vehicle body, has very strong disguise, is convenient to metering law enforcement agency and investigates formula surprise check secretly to gas station.
Description
Technical field
The utility model relates to gauge check field, particularly relates to a kind of hidden CNG filling machine metrology inspection vehicle.
Background technology
Rock gas as a kind of clean energy resource more and more approve by masses, its market demand is increasing; Along with the continuous increase of various places gas station quantity, the phenomenon of gas station cheating gets more and more, and also gets more and more around the metering complaint of gas station and metering dispute.Along with the development of science and technology, the means of gas station cheating are also more and more higher, and some cheating mode is difficult in making regular check on, find that therefore necessary exploitation hidden gas filler measurer is convenient to metrological supervision department and is carried out gas station and investigate surprise check secretly.
Utility model content
The purpose of this utility model is, overcome prior art deficiency, a kind of hidden CNG filling machine metrology inspection vehicle is provided, this car is because being arranged at vehicle body by measuring and testing device, there is very strong disguise, be convenient to metering law enforcement agency and formula surprise check is investigated secretly to gas station, in the unwitting situation of gas station personnel, measurement verification is carried out to filling machine.
A kind of hidden CNG filling machine metrology inspection vehicle described in the utility model, include automobile body, engine, add gas port, switch valve, tensimeter, computer installation, flowmeter, fixed connecting piece, CNG pipeline and gas-holder, automobile body is the main component of a kind of hidden CNG filling machine measuring and testing device described in the utility model, engine is provided with in automobile body nacelle, add gas port, switch valve, tensimeter and CNG pipeline, engine by CNG pipeline with add gas port and be connected, add gas port to be connected with switch valve by CNG pipeline, switch valve is connected with tensimeter by CNG pipeline, switch valve can control the switch of aerating mouth, described tensimeter observable adds the force value that tolerance produces, described CNG pipeline extends in the middle part of automobile body, flowmeter is connected with by two fixed connecting pieces in the middle part of automobile body, fixed connecting piece is connected with the CNG pipeline extended in the middle part of automobile body with flowmeter entirety, described flowmeter can to the quality of gas coming through, temperature, flow and pressure are measured, and by RS485 serial port communication technology output current signal, flowmeter is connected with computer installation, the startup of described computer installation controllable flow gauge received current signal, gas-holder is provided with in automobile trunk, described gas-holder is connected with the CNG pipeline extended back, the CNG gas storage added stores away by gas-holder.
A kind of hidden CNG filling machine metrology inspection vehicle described in the utility model, this car, because measuring and testing device is arranged at vehicle body, has very strong disguise, is convenient to metering law enforcement agency and investigates formula surprise check secretly to gas station.
Accompanying drawing explanation
Accompanying drawing 1 is the side structure schematic diagram of a kind of hidden CNG filling machine metrology inspection vehicle described in the utility model.Accompanying drawing 2 is a kind of hidden CNG filling machine metrology inspection vehicle nacelle structural representation described in the utility model.1-automobile body 11-engine 2-adds gas port 21-switch valve 22-tensimeter 3-computer installation 4-flowmeter 41-fixed connecting piece 5-CNG pipeline 6-and adds gas tank.
Embodiment
Be described as follows in conjunction with specific embodiments referring now to accompanying drawing 1 and accompanying drawing 2: a kind of hidden CNG filling machine metrology inspection vehicle, include automobile body 1, engine 11, add gas port 2, switch valve 21, tensimeter 22, computer installation 3, flowmeter 4, fixed connecting piece 41, CNG pipeline 5 and add gas tank 6, automobile body 1 is the main component of a kind of hidden CNG filling machine measuring and testing device described in the utility model, engine 11 is provided with in automobile body 1 nacelle, add gas port 2, switch valve 21, tensimeter 22 and CNG pipeline 5, engine 11 by CNG pipeline 5 with add gas port 2 and be connected, add gas port 2 to be connected with switch valve 21 by CNG pipeline 5, switch valve 21 is connected with tensimeter 22 by CNG pipeline 5, switch valve 21 can control the switch of aerating mouth 2, described tensimeter 22 observable adds the force value that tolerance produces, described CNG pipeline 5 extends in the middle part of automobile body 1, flowmeter 4 is connected with by two fixed connecting pieces 41 in the middle part of automobile body 1, fixed connecting piece 41 is connected with the CNG pipeline 5 extended in the middle part of automobile body 1 with flowmeter 4 entirety, described flowmeter 4 can to the quality of gas coming through, temperature, flow and pressure are measured, and by RS485 serial port communication technology output current signal, flowmeter 4 is connected with computer installation 3, the startup of described computer installation 3 controllable flow gauge 4 received current signal, gas-holder 6 is provided with in automobile trunk, described gas-holder 6 is connected with the CNG pipeline 5 extended back, the CNG gas storage added stores away by gas-holder 6, a kind of hidden CNG filling machine metrology inspection vehicle described in the utility model, this car is because being arranged at vehicle body by measuring and testing device, there is very strong disguise, be convenient to metering law enforcement agency and formula surprise check is investigated secretly to gas station.
Claims (1)
1. a hidden CNG filling machine metrology inspection vehicle, include automobile body (1), engine (11), add gas port (2), switch valve (21), tensimeter (22), CNG pipeline (5) and gas-holder (6), automobile body (1) is main component, engine (11) is provided with in automobile body (1) nacelle, add gas port (2), switch valve (21), tensimeter (22) and CNG pipeline (5), engine (11) by CNG pipeline (5) with add gas port (2) and be connected, add gas port (2) to be connected with switch valve (21) by CNG pipeline (5), switch valve (21) is connected with tensimeter (22) by CNG pipeline (5), switch valve (21) can control the switch of aerating mouth (2), gas-holder (6) is provided with in automobile trunk, it is characterized in that, described CNG pipeline (5) extends to automobile body (1) middle part, flowmeter (4) is connected with by two fixed connecting pieces (41) at automobile body (1) middle part, fixed connecting piece (41) CNG pipeline (5) with to automobile body (1) middle part extend overall with flowmeter (4) is connected, flowmeter (4) is connected with computer installation (3), described gas-holder (6) is connected with the CNG pipeline (5) extended back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134597.9U CN204422031U (en) | 2015-03-10 | 2015-03-10 | A kind of hidden CNG filling machine metrology inspection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134597.9U CN204422031U (en) | 2015-03-10 | 2015-03-10 | A kind of hidden CNG filling machine metrology inspection vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204422031U true CN204422031U (en) | 2015-06-24 |
Family
ID=53472388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520134597.9U Expired - Fee Related CN204422031U (en) | 2015-03-10 | 2015-03-10 | A kind of hidden CNG filling machine metrology inspection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204422031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387339A (en) * | 2015-10-20 | 2016-03-09 | 重庆巨创计量设备股份有限公司 | CNG field calibrating device, system and method |
-
2015
- 2015-03-10 CN CN201520134597.9U patent/CN204422031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387339A (en) * | 2015-10-20 | 2016-03-09 | 重庆巨创计量设备股份有限公司 | CNG field calibrating device, system and method |
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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 |
Granted publication date: 20150624 Termination date: 20160310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |