CN201176126Y - Protection shield of leakage alarm device for vehicle-used gas cylinder - Google Patents
Protection shield of leakage alarm device for vehicle-used gas cylinder Download PDFInfo
- Publication number
- CN201176126Y CN201176126Y CNU2008200335645U CN200820033564U CN201176126Y CN 201176126 Y CN201176126 Y CN 201176126Y CN U2008200335645 U CNU2008200335645 U CN U2008200335645U CN 200820033564 U CN200820033564 U CN 200820033564U CN 201176126 Y CN201176126 Y CN 201176126Y
- Authority
- CN
- China
- Prior art keywords
- protective cover
- gas cylinder
- warning device
- leakage warning
- hole
- Prior art date
- 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
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 70
- 238000009434 installation Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 31
- 239000000446 fuel Substances 0.000 description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000002283 diesel fuel Substances 0.000 description 4
- 239000003502 gasoline Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a vehicle gas bottle leakage alarm device protective hood, which is characterized by comprising a protective hood and a base, wherein the protective hood has a hollow cylinder body, whose one end has screws at one end connected with the screws on the base, one side of the cylinder outer surface of the protective hood is provided with a conduction pipe hole and the another side is provided with a sensor mounting hole for mounting a sensor, the another end or the cylinder outer surface of the protective hood is provided with a hole for switching a gas bottle valve, the outer surface of the hole is provided with screws mounted with a transparent cover. The utility model has simple structure and low production cost, is suitable for the installment and application of alarm devices, and adopts split type for simple installment.
Description
Technical field
The utility model relates to a kind of connection cover, specifically relates to a kind of vehicle gas cylinder leakage warning device protective cover, belongs to the electronic protection technical field.
Background technology
Along with the continuous construction of West-East National Gas Transmission Project, the natural gas source in resourceful western part more and more enters into market, east, has also promoted the continuous adjustment of the energy mix of east.Because natural fuels is with respect to gasoline and diesel oil, its price advantage is apparent in view, fire emission is more conducive to environmental protection, while is along with the development of technology, the natural gas burning effect is become better and better, in use do not have what different sensation, so natural fuels is more and more higher in the market share of east, comprises fields such as automobile, family's pipe natural gas with respect to gasoline, diesel oil.The natural fuels repacking of automobile has become a kind of trend, and increasing car owner reequips the automobile of oneself, with cost saving; And car production producer also has installed the natural fuels power system on the automobile that dispatches from the factory.But also there is its deficiency in natural fuels with respect to gasoline, diesel oil, is not so good as gasoline and diesel oil aspect safety.Compress can in gas cylinder because natural fuels is liquefaction, with respect to the external world, pressure is bigger, in case some problems take place for its valve and connector, will leak thing, and the natural fuels of leakage is very easy to cause fire and blast.Now to car dress gas cylinder without any detecting the device that leaks, take place to leak and be difficult to find, only under dead ship condition, open boot and just can smell smell and find, in startup procedure, can't find, therefore have bigger potential safety hazard.And when tracheae connects gas cylinder, be to be exposed to outer direct connection or to install an easy protective cover additional, dangerous and install, inconvenience during use.
The utility model content
Be to solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of can install the sensor of leakproof warning device, protect valve and vehicle gas cylinder leakage warning device protective cover easy to install well.
For achieving the above object, the utility model is to realize by following technical scheme:
A kind of vehicle gas cylinder leakage warning device protective cover is characterized in that comprising protective cover and protective cover seat, and described protective cover main body is the cylindrical of hollow, and an end inboard of protective cover is provided with screw thread, with being threaded on the protective cover seat; Be provided with the water conservancy diversion pore in columniform outside face one side of protective cover, opposite side is provided with the sensor mounting hole of sensor installation; The other end of protective cover or columniform outside face also be provided with can the switch gas cylinder valve the hole.
Aforesaid vehicle gas cylinder leakage warning device protective cover is characterized in that described protective cover seat upper end cylindrical for hollow, and outside face is processed with screw thread, the lower end for gas cylinder adapt tubaeform.
Aforesaid vehicle gas cylinder leakage warning device protective cover is characterized in that the outside face in the hole of described switch gas cylinder valve is processed with screw thread, and transparency cover is installed.
Aforesaid vehicle gas cylinder leakage warning device protective cover is characterized in that described protective cover is split type, and the interface of the right and left is respectively equipped with grab and draw-in groove.
Aforesaid vehicle gas cylinder leakage warning device protective cover is characterized in that described protective cover is split type, and the interface of the right and left is respectively equipped with the hole of mounting screw.
Aforesaid vehicle gas cylinder leakage warning device protective cover is characterized in that described protective cover seat is split type, and the interface of the right and left is respectively equipped with grab and draw-in groove.
Aforesaid vehicle gas cylinder leakage warning device protective cover is characterized in that on the cylindrical surface of described protective cover, also is provided with to be used for bonded assembly connecting bore between a plurality of gas cylinders.
The beneficial effects of the utility model are: the utility model is simple in structure, and is cheap for manufacturing cost, can make things convenient for the installation and the use of warning device; Adopt split typely, install very convenient.
Description of drawings
Fig. 1 is a protective roof structure scheme drawing of the present utility model;
Fig. 2 is the left view on protective cover the right 2 among Fig. 1;
Fig. 3 is the structural representation of the protective cover seat in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done concrete being described below:
Fig. 1 is an effect scheme drawing of the present utility model, and Fig. 2 is the left view on protective cover the right 2 among Fig. 1.As shown in the figure, vehicle gas cylinder leakage warning device protective cover of the present utility model, the protective cover main body can be the cylindrical, square of hollow or other shape, effect all is equal to, graphic is cylindrical, and is split type, but is not limited thereto, can be other shape, also can be all-in-one-piece.Protective cover is divided into the left side 1 and the right 2, and the interface of on the left side 1 is provided with draw-in groove (not shown), and 2 interface is provided with grab 7 on the right.The left side 1 and the right 2 cooperate by grab 7 and draw-in groove, tighten together.Side at protective cover is provided with water conservancy diversion pore 3, and opposite side is provided with the sensor mounting hole 4 of sensor installation, sensor installation in the sensor mounting hole 4, and water conservancy diversion pore 3 connects corrugated flexible hose, the corrugated flexible hose external side that is open to traffic, freeing pipe is positioned at corrugated flexible hose.The inboard of protective cover one end is provided with screw thread.
Fig. 3 is the structural representation of the protective cover seat in the utility model, and as shown in the figure, protective cover seat 8 can be all-in-one-piece, also can be split type, is fastenedly connected by protective cover seat grab 9.The upper end of protective cover seat 8 is the cylindrical of hollow, and outside face is processed with screw thread, with the threads engaged on the protective cover, is convenient to install; The lower end for gas cylinder adapt tubaeform.
During use dung such as protective cover seat 8 usefulness glue are fixed on the valve end of gas cylinder, then protective cover are screwed on the protective cover seat 8, parts such as mozzle and sensor are installed again.Protective cover and protective cover seat 8 are made split type, be convenient to install and handle and use.
Be handled easily, also be provided with the hole 5 (be illustrated as and be located on the columniform outside face) of switch gas cylinder valve on the other end of protective cover or cylindrical outer surface, the outside face in the hole 5 of switch gas cylinder valve is processed with screw thread, covers with a transparency cover 10.Like this, can see intuitively that not only valve opens or close, and, can also open transparency cover 10, carry out controlled valve easily.General gas cylinder, valve is little, the hole 5 of switch gas cylinder valve can be opened on cylindrical outer surface, for the big gas cylinder that uses on the Oversize vehicle, because valve is bigger, and long, the hole 5 of switch gas cylinder valve can be located at the end of protective cover, transparency cover 10 can be done length, so just can satisfy the installation needs of long valve.
Be the left side 1 of reinforcement protective cover and the tightness that is connected on the right 2, the outward flange on the left side 1 and the right 2 also is respectively equipped with tapped bore 6, further improves to be connected power on the basis of grab 7 and draw-in groove cooperation.
Water conservancy diversion pore of the present utility model 3 is bigger than freeing pipe, when taking place to leak, can directly discharge the gas that leaks outside the car from bellows, prevents the expansion of accident.
Be used for bonded assembly connecting bore between a plurality of gas cylinders can also being provided with on the protective cover, when a plurality of gas cylinders are coupled together air feed, need increase connection pipe between gas cylinder, connection pipe just passes from connecting bore.
The utility model can be made with metallic material, also can make with non-metallic material.
The foregoing description does not limit the utility model in any form, and all technical schemes that mode obtained of taking to be equal to replacement or equivalent transformation all drop in the protection domain of the present utility model.
Claims (7)
1, vehicle gas cylinder leakage warning device protective cover is characterized in that comprising protective cover and protective cover seat, and described protective cover main body is the cylindrical of hollow, and an end inboard of protective cover is provided with screw thread, with being threaded on the protective cover seat; Be provided with the water conservancy diversion pore in columniform outside face one side of protective cover, opposite side is provided with the sensor mounting hole of sensor installation; The other end of protective cover or columniform outside face also be provided with can the switch gas cylinder valve the hole.
2, vehicle gas cylinder leakage warning device protective cover according to claim 1 is characterized in that described protective cover seat upper end cylindrical for hollow, and outside face is processed with screw thread, the lower end for gas cylinder adapt tubaeform.
3, vehicle gas cylinder leakage warning device protective cover according to claim 1 is characterized in that the outside face in the hole of described switch gas cylinder valve is processed with screw thread, and transparency cover is installed.
4, vehicle gas cylinder leakage warning device protective cover according to claim 1 is characterized in that described protective cover is split type, and the interface of the right and left is respectively equipped with grab and draw-in groove.
5, according to claim 1 or 4 described vehicle gas cylinder leakage warning device protective covers, it is characterized in that described protective cover is split type, the interface of the right and left is respectively equipped with the hole of mounting screw.
6, according to each described vehicle gas cylinder leakage warning device protective cover in the claim 1,2,4, it is characterized in that described protective cover seat is split type, the interface of the right and left is respectively equipped with grab and draw-in groove.
7, vehicle gas cylinder leakage warning device protective cover according to claim 1 is characterized in that on the cylindrical surface of described protective cover, also is provided with to be used for bonded assembly connecting bore between a plurality of gas cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200335645U CN201176126Y (en) | 2008-03-26 | 2008-03-26 | Protection shield of leakage alarm device for vehicle-used gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200335645U CN201176126Y (en) | 2008-03-26 | 2008-03-26 | Protection shield of leakage alarm device for vehicle-used gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176126Y true CN201176126Y (en) | 2009-01-07 |
Family
ID=40216140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200335645U Expired - Fee Related CN201176126Y (en) | 2008-03-26 | 2008-03-26 | Protection shield of leakage alarm device for vehicle-used gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176126Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600651A (en) * | 2013-12-11 | 2014-02-26 | 张家港市华地机械装备有限公司 | Vehicle-mounted safe gas cylinder frame |
| CN106122753A (en) * | 2016-07-22 | 2016-11-16 | 天津良华新能源科技有限公司 | A kind of intelligence anti-gas-leak fluid pressure type CNG gas cylinder |
-
2008
- 2008-03-26 CN CNU2008200335645U patent/CN201176126Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600651A (en) * | 2013-12-11 | 2014-02-26 | 张家港市华地机械装备有限公司 | Vehicle-mounted safe gas cylinder frame |
| CN106122753A (en) * | 2016-07-22 | 2016-11-16 | 天津良华新能源科技有限公司 | A kind of intelligence anti-gas-leak fluid pressure type CNG gas cylinder |
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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: 20090107 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |