CN2343465Y - Liquified petroleum gas fuel tank for vehicle - Google Patents
Liquified petroleum gas fuel tank for vehicle Download PDFInfo
- Publication number
- CN2343465Y CN2343465Y CN 98224881 CN98224881U CN2343465Y CN 2343465 Y CN2343465 Y CN 2343465Y CN 98224881 CN98224881 CN 98224881 CN 98224881 U CN98224881 U CN 98224881U CN 2343465 Y CN2343465 Y CN 2343465Y
- Authority
- CN
- China
- Prior art keywords
- liquefied petroleum
- petroleum gas
- gas
- tank
- lpg
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a liquified petroleum gas fuel tank for a vehicle, which comprises an anti-explosion fuel tank, wherein, the inner part of the anti-explosion fuel tank is provided with at least one liquefied petroleum gas tank of a clamping type furnace, the liquefied petroleum gas tank contains refined butane liquefied petroleum gas inside, the front end of the anti-explosion fuel tank is provided with at least one joint, and an inverse plug is arranged in a through hole of the joint; the inner part of the anti-explosion fuel tank is also provided with at least one tank-clamping mechanism. The utility model is widely suitable for a canned liquefied petroleum gas combustion device on a vehicle.
Description
The utility model relates to a kind of Vehicular liquefied petroleum gas fuel tank.
Existing motor-helping car, motorcycle, minibus, minibus, truck and bus etc., mainly be fuel with gasoline, the tail gas of discharging behind the gasoline combustion, the content of its carbon monoxide can be up to 4%, the content of hydrocarbon can be up to 8500ppm, these tail gas cause serious pollution to air, jeopardize the healthy of the mankind, therefore, people are opening up and are a kind ofly adopting canned refining butane liquefied petroleum gas (LPG) to act as a fuel to reduce the blowdown flow rate of car tail gas, and adopt described combustion gas, must at first solve the safe storage problem of this combustion gas, therefore, provide a kind of safe and reliable anti-explosion fuel case concerning important.
The purpose of this utility model is that Vehicular liquefied petroleum gas fuel tank a kind of easy to use, safe and reliable, leak free will be provided.
The purpose of this utility model is achieved in that this Vehicular liquefied petroleum gas fuel tank, it comprises cassette cooker liquefied petroleum gas (LPG) gas tank, refining butane liquefied petroleum gas (LPG) is housed in this gas tank, it is characterized in that it also comprises an anti-explosion fuel case, in this explosion-proof tank, be provided with a cassette cooker liquefied petroleum gas (LPG) gas tank that refining butane liquefied petroleum gas (LPG) is housed in described at least;
At least one interface is installed on the front end of this anti-explosion fuel case, in this interface, is provided with a through hole, in this through hole, be provided with one and utilize its reaction force that the gas valve core on the described gas tank is backed down the also anti-plug of the through and off of this through hole of may command;
In this anti-explosion fuel case, also be provided with at least one card jar mechanism that also this cassette cooker liquefied petroleum gas (LPG) gas tank is locked in the described interface that only gas valve core on the described cassette cooker liquefied petroleum gas (LPG) gas tank headed into.
Fuel tank described in the utility model, owing to adopted refining butane liquefied petroleum gas (LPG) as source of the gas, the working pressure of this source of the gas is about 0.4 MPa, the rock deformation pressure of described cassette cooker liquefied petroleum gas (LPG) gas tank is 3 times of this source of the gas, its bursting pressure is 4 times of this source of the gas, therefore, this gas tank itself has good explosion-proof ability, use as safe as a house, not only because the bursting pressure of described anti-explosion fuel case but also be 4 times of this gas tank bursting pressure, thereby guaranteed to use being perfectly safe of described liquefied petroleum gas (LPG).
In addition, this fuel tank is provided with four road seal rings in described interface, and therefore, this fuel tank also has advantages such as good seal performance, nothing leakage.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is fuel tank first an embodiment's described in the utility model structural representation.
Fig. 2 is fuel tank second an embodiment's described in the utility model structural representation.
Fig. 3 is the structural representation of described interface.
Describe structure in detail below in conjunction with Fig. 1-Fig. 3 according to the concrete fuel tank that the utility model proposes.
This Vehicular liquefied petroleum gas fuel tank, it comprises cassette cooker liquefied petroleum gas (LPG) gas tank 1, refining butane liquefied petroleum gas (LPG) (not shown) is housed in this gas tank, it also comprises an anti-explosion fuel case 2 this fuel tank, is provided with a cassette cooker liquefied petroleum gas (LPG) gas tank 1 that refining butane liquefied petroleum gas (LPG) is housed in described in this explosion-proof tank 2 at least;
At least one interface 3 is installed on the front end of this anti-explosion fuel case 2, in this interface 3, is provided with a through hole 3-1, in this through hole 3-1, be provided with one and utilize its reaction force that the gas valve core on the described gas tank is backed down the also anti-plug 4 of the through and off of this through hole of may command;
In this anti-explosion fuel case 2, also be provided with at least one card jar mechanism 5 that also this cassette cooker liquefied petroleum gas (LPG) gas tank 1 is locked in the described interface 3 that only the gas valve core 1-1 on the described cassette cooker liquefied petroleum gas (LPG) gas tank 1 headed into.
In described interface 3, be provided with the first, second, third and the 4th totally four seal rings 6,7,8 and 9; Described first seal ring 6 is located on the outer rim at described anti-plug 4 tops, the described second and the 3rd seal ring 7 and 8 is located at the circle of a seal ring 10 that is positioned at described through hole 3-1 below and two annular groove (not shown)s on the cylindrical, below sealing ring 10, be glued with a guide collar 11, described the 4th seal ring 9 is close to the below of this guide collar 11, is positioned at this interface 3 to be provided with a lid nut 12 on the end port of described anti-explosion fuel case 2.
Be provided with a Returnning spring 13 on the described anti-plug 4, on the top of this anti-plug 4, be provided with a ventilation translot 14.
It comprises one " L " shape card jar guide rail 16 described card jar mechanism, is provided with spacing guiding groove 16-1 on the vertical part of this card jar guide rail 16, and pulley 17 and the cam 18 that can drive this pulley rotation are provided with elastic buffering pad 19 on the transverse part of this card jar guide rail 16; This card jar guide rail 16 will block a jar guide rail 16 and be positioned on the madial wall of described anti-explosion fuel case 2 by being located at guiding pinch roller 20 in the described spacing guiding groove 16-1, the camshaft on the described cam 18 by described madial wall be located at this box body one handle 21 outward and link to each other; On this card cage guide rail 16, also be provided with the Returnning spring (not shown).
Number in the figure 15 is hold-doun nuts.
The utility model is widely used in the automobile-used tanked liquefied petroleum gas gas combustion apparatus.
Claims (4)
1. Vehicular liquefied petroleum gas fuel tank, it comprises cassette cooker liquefied petroleum gas (LPG) gas tank, refining butane liquefied petroleum gas (LPG) is housed in this gas tank, it is characterized in that it also comprises an anti-explosion fuel case, in this explosion-proof tank, be provided with a cassette cooker liquefied petroleum gas (LPG) gas tank that refining butane liquefied petroleum gas (LPG) is housed in described at least;
At least one interface is installed on the front end of this anti-explosion fuel case, in this interface, is provided with a through hole, in this through hole, be provided with one and utilize its reaction force that the gas valve core on the described gas tank is backed down the also anti-plug of the through and off of this through hole of may command;
In this anti-explosion fuel case, also be provided with at least one card jar mechanism that also this cassette cooker liquefied petroleum gas (LPG) gas tank is locked in the described interface that only gas valve core on the described cassette cooker liquefied petroleum gas (LPG) gas tank headed into.
2. Vehicular liquefied petroleum gas fuel tank according to claim 1, it is characterized in that being provided with in described interface the first, second, third and the 4th totally four seal rings: described first seal ring is located on the outer rim at described anti-plug top, the described second and the 3rd seal ring is located at the circle of a seal ring that is positioned at described through hole below and two annular grooves on the cylindrical, below the sealing ring, be glued with a guide collar, described the 4th seal ring is close to the below of this guide collar, is positioned at this interface to be provided with a lid nut on the end port of described fuel tank.
3. Vehicular liquefied petroleum gas fuel tank according to claim 1 is characterized in that describedly instead being provided with a Returnning spring beyond the Great Wall, being provided with a ventilation translot on top of this anti-plug.
4. Vehicular liquefied petroleum gas fuel tank according to claim 1, it comprises one " L " shape card jar guide rail to it is characterized in that described card jar mechanism, on the vertical part of this card jar guide rail, be provided with spacing guiding groove, pulley and can drive the cam that this pulley rotates, on the transverse part of this card jar guide rail, be provided with elastic buffering pad; This card jar guide rail will block a jar guide rail and be positioned on the madial wall of described anti-explosion fuel case by being located at guiding pinch roller in the described spacing guiding groove, the camshaft on the described cam by described madial wall be located at this box body one handle outward and link to each other; On this card cage guide rail, also be provided with Returnning spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98224881 CN2343465Y (en) | 1998-08-17 | 1998-08-17 | Liquified petroleum gas fuel tank for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98224881 CN2343465Y (en) | 1998-08-17 | 1998-08-17 | Liquified petroleum gas fuel tank for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2343465Y true CN2343465Y (en) | 1999-10-13 |
Family
ID=33975667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98224881 Expired - Fee Related CN2343465Y (en) | 1998-08-17 | 1998-08-17 | Liquified petroleum gas fuel tank for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2343465Y (en) |
-
1998
- 1998-08-17 CN CN 98224881 patent/CN2343465Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |