CN2136926Y - Dust hood for liquid gas cylinder - Google Patents
Dust hood for liquid gas cylinder Download PDFInfo
- Publication number
- CN2136926Y CN2136926Y CN 92233526 CN92233526U CN2136926Y CN 2136926 Y CN2136926 Y CN 2136926Y CN 92233526 CN92233526 CN 92233526 CN 92233526 U CN92233526 U CN 92233526U CN 2136926 Y CN2136926 Y CN 2136926Y
- Authority
- CN
- China
- Prior art keywords
- dust
- gas cylinder
- liquid gas
- proof hood
- cover
- 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
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a dust-proof hood for a liquid gas cylinder, which can shield dust, and is easy to be scrubbed. The dust-proof hood for a liquid gas cylinder is provided with an integral dust-proof hood body (1) and an integral dust-proof hood body (2) formed by connecting a big sheath and a small sheath, and the appearance of the integral dust-proof hood body is similar to the shape of the upper part of the liquid gas cylinder. The upper end of the small sheath is provided with a hole for opening and closing a valve, and the hole is provided with an upper cover (4) which can be rotated. The flank of the small sheath is also provided with a large gap for connecting with a pressure-reducing valve. A movable inserting plate (5) is matched with the large gap. The dust-proof hood for a liquid gas cylinder can be all made of plastics.
Description
The utility model relates to a kind of liquefied gas tank dust-proof cover.
Now a lot of families have all used liquid gas, tend to the last layer dust and become greasy filth to apply entirely on its surface with the oil smoke knot in kitchen on the surface of liquefied gas tank, all this layer greasy filth will be wiped when changing jar, especially that part of wiping is got up very inconvenient under the handwheel at every turn.If be the dust-proof cover that a kind of easy scouring is arranged, above being enclosed within jar, when changing jar as long as cover is taken.
Task of the present utility model is will provide a kind of can block dust and clean liquefied gas tank dust-proof cover easily.
For solving above-mentioned task, the solution that the utility model adopts is: 1, moulding a big cover of casting and little cover and be linked as one, the outward appearance of shape and liquefied gas tank, is the very similar plastic sheath in top, and height overall is 300 millimeter.The shape of little cover sees resembles very much a segment shape that from overlooking the hole of individual segment shape is arranged on its top, and in order to switch valve, its side also has a big breach, and a spill slide groove respectively is with in the outsides of two upright straight flanges of breach.2, mould plate of casting, the bottom of plate have one wide be 25 millimeters, height be 90 millimeters small gap and and the base of plate be connected, one of reduction valve will be passed from this small gap, this plate can insert in the slideway of the big indentation, there in little cover side.3, mould loam cake of casting, it is fixed on the top of little cover topped hole and can rotates.The utility model is simple in structure, and it is convenient, with low cost to clean, and its use can be removed the worry of wiping jar.
The utility model will be further described below with reference to accompanying drawing:
Fig. 1 is the longitudinal sectional view of a kind of concrete structure of the utility model.
Fig. 2 be the utility model A to view.
Fig. 3 be the utility model B to view.
With reference to Fig. 1, it is the dust-proof cover main body 1,2 that is linked as one by big cover, little cover, the dust guard that locating stud 3, loam cake 4, active plugboard 5, slideway 6 are formed.
Earlier the reduction valve of liquefied gas tank is pulled down during use, dust-proof cover be buckled in jar above, connect reduction valve then, active plugboard 5 is inserted in the slideways get final product again.
Claims (2)
1, a upper end of being made up of big cover, little cover (1) (2), loam cake (4), active plugboard (5), slideway (6) has individual switch valve and the side of supplying that a such liquefied petroleum gas tank dust guard for the connection reduction valve is arranged, and it is characterized in that has the individual hole of switch valve and the side of supplying that a big breach for the connection reduction valve is arranged in the upper end of little cover (2).
2, device according to claim 1 is characterized in that respectively being with a spill slide groove at the big indentation, there two upright straight flanges of little cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233526 CN2136926Y (en) | 1992-09-21 | 1992-09-21 | Dust hood for liquid gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233526 CN2136926Y (en) | 1992-09-21 | 1992-09-21 | Dust hood for liquid gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2136926Y true CN2136926Y (en) | 1993-06-23 |
Family
ID=33775828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92233526 Expired - Fee Related CN2136926Y (en) | 1992-09-21 | 1992-09-21 | Dust hood for liquid gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2136926Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424850A (en) * | 2017-08-22 | 2019-03-05 | 天津市科瑞燃气设备有限公司 | A kind of culinary fuel gas bottle |
-
1992
- 1992-09-21 CN CN 92233526 patent/CN2136926Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424850A (en) * | 2017-08-22 | 2019-03-05 | 天津市科瑞燃气设备有限公司 | A kind of culinary fuel gas bottle |
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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 |