CN205048155U - Liquefied natural gas gas cylinder mouth guard shield for vehicle - Google Patents
Liquefied natural gas gas cylinder mouth guard shield for vehicle Download PDFInfo
- Publication number
- CN205048155U CN205048155U CN201520827100.1U CN201520827100U CN205048155U CN 205048155 U CN205048155 U CN 205048155U CN 201520827100 U CN201520827100 U CN 201520827100U CN 205048155 U CN205048155 U CN 205048155U
- Authority
- CN
- China
- Prior art keywords
- guard shield
- liquefied natural
- car body
- natural gas
- vehicle
- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a liquefied natural gas gas cylinder mouth guard shield for vehicle. Gas cylinder mouth guard shield includes that one end articulates the cover body on the automobile body, and the other end of this cover body passes through the knot that can be undone by a pull overlap joint on the automobile body, cover internal side vacuole formation and will fill put mouthful, return -air mouth and manometer package protect wherein, the cover body with the outer surface contact laminating of automobile body. The utility model discloses when being particularly useful for using the automobile -used liquefied natural gas gas cylinder of fence type, to the protection of filling instrument facilities such as geat, return -air mouth.
Description
Technical field
The utility model relates to a kind of vehicle liquefied natural gas bottle mouth guard shield, is especially suitable as fence type Vehicular liquefied natural gas cylinder gas cylinder mouth guard shield.
Background technique
When such as refuse collection vehicle, when mixing engineering car needs to use rock gas to solve air ambient pollution problem as automotive fuel, because of vehicle limited location, liquefied natural gas bottle is arranged on frame chassis outer side surface usually, need to weld an airtight protection valve pipeline in corral hurdle at bottleneck position, but charge and discharge mouth, gas returning port and pressure gauge need often to use and monitor, can not be enclosed in fence, if do not protected, both easily instrument facility was damaged, also very large potential safety hazard is had to whole liquefied natural gas bottle, dust earth is also easy to enter charge and discharge mouth, in gas returning port.
Model utility content
The utility model aims to provide a kind of vehicle liquefied natural gas bottle mouth guard shield, and this guard shield can protect the equipment such as charge and discharge mouth, gas returning port and pressure gauge exempt from pollution or damage effectively.
To achieve these goals, the technological scheme that the utility model adopts is:
A kind of vehicle liquefied natural gas bottle mouth guard shield, comprise one end and be hinged on cover body on car body, the other end of this cover body is overlapped on car body by knot that can be undone by a pull; Form cavity inside described cover body and charge and discharge mouth, gas returning port and pressure gauge bag are protected wherein; Described cover body and described car body exterior surface are fitted.
According to embodiment of the present utility model, can also do further to optimize to the utility model, the technological scheme below for being formed after optimization:
Described cover body comprises the guard shield panel of arcuation and is fixed on two blocks of guard shield side plates of guard shield panel left and right sides end; One end of described guard shield panel is overlapped on car body by knot that can be undone by a pull, and the other end is hinged on car body by loose-leaf.
Described knot that can be undone by a pull is stainless steel hasp, and it comprises the hook portion be fixed on car body, and is fixed on the buckle portion of guard shield panel one end; Described hook portion and buckle portion lock or open.
Preferably, between described cover body and car body outer surface, form closed cavity, can prevent the impurity such as dust from entering in chamber thus and pollute charge and discharge mouth, gas returning port and pressure gauge etc.
Described car body outer surface is provided with fence around described charge and discharge mouth, gas returning port and pressure gauge, and described cover body is contained on this fence, and and fence, forms cavity between car body outer surface.
Described car body is the chassis of refuse collection vehicle or mixing engineering car.
Compared with prior art, the beneficial effects of the utility model are: when the Vehicular liquefied natural gas cylinder of engineering truck use fence type, outside fence, expose the instrument facility place that charge and discharge mouth, gas returning port and pressure gauge etc. need often to use and monitor, this kind is installed and can opens the gas cylinder mouth guard shield can closing locking.Locking gas cylinder mouth guard shield is closed, protection instrument facility when vehicle travels; When needing monitoring pressure machine to fill LNG Liquefied natural gas, opening guard shield can operate.Structure is simple, compact, flexible to operation.
When the utility model is particularly useful for using fence type Vehicular liquefied natural gas cylinder, to the protection of the instrument facilities such as filled mouth, gas returning port.
Below in conjunction with drawings and Examples, the utility model is further elaborated.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of the utility model embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of hasp described in the utility model;
Fig. 4 is the structural representation that the utility model is contained on car body.
In the drawings
1-hasp; 2-guard shield panel; 3-guard shield side plate; 4-hinge; 5-car body; 6-charge and discharge mouth; 11-hook portion; 12-buckle portion.
Embodiment
A kind of vehicle liquefied natural gas bottle mouth guard shield, as shown in Figure 1, comprises stainless steel hasp 1, guard shield panel 2, guard shield side plate 3, stainless steel hinge 4.Specifically, just can be welded on guard shield panel 2 both sides respectively by two pieces guard shield side plate 3, the hook part of stainless steel hasp 1 is divided and is welded on fence, the fastener section of stainless steel hasp 1 is welded on guard shield panel 2, stainless steel hinge 4 is welded on guard shield panel 2 and fence respectively, and guard shield is connected as a single entity by stainless steel hinge 4 and fence and can flexible rotating.When vehicle travels and do not need to use facility instrument in guard shield, by gas cylinder mouth shroud cover, lock with stainless steel hasp 1; When needing to use and monitor facility instrument in guard shield, untie stainless steel hasp 1.
The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the utility model, and be not used in restriction scope of the present utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen into the application's claims limited range.
Claims (6)
1. a vehicle liquefied natural gas bottle mouth guard shield, is characterized in that, comprise one end and be hinged on cover body on car body (5), the other end of this cover body is overlapped on car body (5) by knot that can be undone by a pull; Form cavity inside described cover body and charge and discharge mouth (6), gas returning port and pressure gauge bag are protected wherein; Described cover body and described car body (5) exterior surface are fitted.
2. vehicle liquefied natural gas bottle mouth guard shield according to claim 1, is characterized in that, described cover body comprises the guard shield panel (2) of arcuation and is fixed on two pieces of guard shield side plates (3) of guard shield panel (2) left and right sides end; One end of described guard shield panel (2) is overlapped on car body (5) by knot that can be undone by a pull, and the other end is hinged on car body (5) by loose-leaf (4).
3. vehicle liquefied natural gas bottle mouth guard shield according to claim 1, it is characterized in that, described knot that can be undone by a pull is stainless steel hasp (1), and it comprises the hook portion (11) be fixed on car body (5), and is fixed on the buckle portion (12) of guard shield panel (2) one end; Described hook portion (11) and buckle portion (12) lock or open.
4. vehicle liquefied natural gas bottle mouth guard shield according to claim 1, is characterized in that, form closed cavity between described cover body and car body (5) outer surface.
5. according to the liquefied natural gas bottle mouth guard shield of the vehicle one of claim 1-4 Suo Shu, it is characterized in that, described car body (5) outer surface is provided with fence around described charge and discharge mouth (6), gas returning port and pressure gauge, described cover body is contained on this fence, and and fence, forms cavity between car body (5) outer surface.
6. according to the liquefied natural gas bottle mouth guard shield of the vehicle one of claim 1-4 Suo Shu, it is characterized in that, the chassis that described car body (5) is refuse collection vehicle or mixing engineering car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827100.1U CN205048155U (en) | 2015-10-22 | 2015-10-22 | Liquefied natural gas gas cylinder mouth guard shield for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827100.1U CN205048155U (en) | 2015-10-22 | 2015-10-22 | Liquefied natural gas gas cylinder mouth guard shield for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048155U true CN205048155U (en) | 2016-02-24 |
Family
ID=55341731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520827100.1U Expired - Fee Related CN205048155U (en) | 2015-10-22 | 2015-10-22 | Liquefied natural gas gas cylinder mouth guard shield for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205048155U (en) |
-
2015
- 2015-10-22 CN CN201520827100.1U patent/CN205048155U/en not_active Expired - Fee Related
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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: 20160224 Termination date: 20171022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |