CN221004713U - Valve for liquefied gas steel cylinder - Google Patents
Valve for liquefied gas steel cylinder Download PDFInfo
- Publication number
- CN221004713U CN221004713U CN202323187908.1U CN202323187908U CN221004713U CN 221004713 U CN221004713 U CN 221004713U CN 202323187908 U CN202323187908 U CN 202323187908U CN 221004713 U CN221004713 U CN 221004713U
- Authority
- CN
- China
- Prior art keywords
- liquefied gas
- plate
- groove
- fixed plate
- fixing
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 101100510615 Caenorhabditis elegans lag-2 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to the technical field of liquefied gas steel cylinder valves and discloses a valve for a liquefied gas steel cylinder, which comprises a liquefied gas cylinder and a supporting plate, wherein a fixing seat and a fixing column are fixedly connected to the supporting plate, a groove is formed in the fixing seat, a fixing plate I is hinged in the groove, a through groove I is formed in the fixing plate I, the fixing column penetrates through the through groove I, a pull rod is hinged in the fixing plate I, a fixing plate II is hinged to the pull rod, the fixing plate II slides on the fixing plate I, and a through groove II is formed in the fixing plate II. Compared with the prior art, the utility model has the advantages that: the fixing plate moves downwards, the fixing column penetrates through the first through groove to drive the limiting plate to be clamped with the handle, and the pull rod pulled upwards pulls the pull rod downwards under the acting force of the spring, so that the second fixing plate slides on the first fixing plate, and accordingly the inserting rod is driven to slide and insert into the limiting groove, and the position of the limiting plate is fixed conveniently, and therefore the position of the handle is fixed.
Description
Technical Field
The utility model relates to the technical field of liquefied gas steel cylinder valves, in particular to a valve for a liquefied gas steel cylinder.
Background
The opening and closing member of the liquefied gas stop valve is a plug-shaped valve clack, the sealing surface is a plane or a conical surface, and the valve clack moves linearly along the central line of the fluid. The valve rod has a lifting rod type and a lifting rotary rod type. The bellows stop valve is only suitable for full opening and full closing, and is not allowed to be regulated and throttled, and liquefied gas is used as a novel fuel, so that the liquefied gas enters thousands of households rapidly, but potential safety hazards possibly existing in the liquefied gas steel cylinder filled with the liquefied gas endanger the personal safety and property safety of users, and the existing valve special for the liquefied gas steel cylinder can be loosened or knocked in the transportation process to enable the valve to be opened, so that danger is easily generated, and the device has certain defects.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a valve for a liquefied gas steel cylinder.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a valve for liquefied gas steel bottle, includes liquefied gas bottle and backup pad, fixedly connected with fixing base and fixed column in the backup pad, be equipped with the recess on the fixing base, articulated in the recess have fixed plate one, be equipped with logical groove one on the fixed plate one, the fixed column passes logical groove one, articulated in the fixed plate one have the pull rod, the pull rod articulates there is fixed plate two, fixed plate two slides on the fixed plate one, be equipped with logical groove two in the fixed plate two, fixedly connected with spring between pull rod and the fixed plate two, the one end fixedly connected with inserted bar of fixing base is kept away from to the fixed plate two, be equipped with the spacing groove in the fixed column, the inserted bar is inserted in the spacing groove, one end fixedly connected with limiting plate of fixing base is kept away from to the fixed plate one.
As a further description of the above technical solution:
the top of the liquefied gas cylinder is fixedly connected with a protective sleeve.
As a further description of the above technical solution:
The top of the liquefied gas cylinder is fixedly connected with a vent pipe, and the vent pipe is fixedly connected with a connecting pipe.
As a further description of the above technical solution:
the top of the breather pipe is provided with a handle.
As a further description of the above technical solution:
the supporting plate is parallel to the first fixed plate.
As a further description of the above technical solution:
The width of the second fixing plate is larger than that of the first through groove.
As a further description of the above technical solution:
The fixed column is mutually perpendicular to the supporting plate.
The utility model has the following beneficial effects:
According to the utility model, the fixing plate moves downwards, the fixing column penetrates through the first through groove to drive the limiting plate to be clamped with the handle, and the pull rod pulled upwards pulls the pull rod downwards under the acting force of the spring, so that the second fixing plate slides on the first fixing plate, and the inserting rod is driven to slide and insert into the limiting groove, so that the position of the limiting plate is conveniently fixed, and the position of the handle is conveniently fixed.
Drawings
FIG. 1 is a schematic view of a valve for a liquefied gas cylinder according to the present utility model;
FIG. 2 is a schematic view of a valve for a liquefied gas cylinder according to the present utility model;
fig. 3 is a top view of a valve for a liquefied gas cylinder according to the present utility model.
Legend description:
1. A liquefied gas cylinder; 2. a protective sleeve; 3. a vent pipe; 4. a connecting pipe; 5. a handle; 6. a support plate; 7. a fixing seat; 8. fixing the column; 9. a groove; 10. a first fixing plate; 11. a first through groove; 12. a second fixing plate; 13. a second through groove; 14. a pull rod; 15. a spring; 16. a rod; 17. a limiting plate; 18. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a valve for liquefied gas steel bottle, including liquefied gas bottle 1 and backup pad 6, fixedly connected with fixing base 7 and fixed column 8 on the backup pad 6, be equipped with recess 9 on the fixing base 7, articulated in the recess 9 have fixed plate one 10, be equipped with logical groove one 11 on the fixed plate one 10, fixed column 8 passes logical groove one 11, articulated in fixed plate one 10 have pull rod 14, pull rod 14 articulates there is fixed plate two 12, fixed plate two 12 slides on fixed plate one 10, be equipped with logical groove two 13 in the fixed plate two 12, fixedly connected with spring 15 between pull rod 14 and the fixed plate two 12, one end fixedly connected with inserted bar 16 of fixing base 7 is kept away from to fixed plate two 12, be equipped with spacing groove 18 in the fixed column 8, inserted bar 16 inserts in spacing groove 18, one end fixedly connected with limiting plate 17 of fixing base 7 is kept away from to fixed plate one 10, limiting plate 17 is the concave form, the chucking is fixed of being convenient for.
The top fixedly connected with lag 2 of liquefied gas bottle 1, liquefied gas bottle 1 top fixedly connected with breather pipe 3, breather pipe 3 fixedly connected with connecting pipe 4, breather pipe 3 top is equipped with handle 5, and backup pad 6 is parallel with fixed plate one 10, and fixed plate two 12 width is greater than the width of logical groove one 11, and fixed column 8 and backup pad 6 mutually perpendicular, and fixed plate two 12 can slide on fixed plate one 10 surface.
Working principle: the first manual fixing plate 10 moves downwards, the fixing column 8 passes through the first through groove 11, the limiting plate 17 is driven to be clamped and fixed with the handle 5, the pull rod 14 pulled upwards is pulled downwards by the pull rod 14 under the rebound force of the stretched spring 15, the pull rod 14 is hinged with the second fixing plate 12 and the first fixing plate 10, the second fixing plate 12 is driven to slide on the first fixing plate 10, the inserting rod 16 is driven to slide and insert into the limiting groove 18, the position of the limiting plate 17 is conveniently fixed, the position of the handle 5 is conveniently fixed, the stability of the handle 5 is conveniently kept, and the release and air leakage of the handle 5 are prevented.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a valve for liquefied gas steel bottle, includes liquefied gas bottle (1) and backup pad (6), its characterized in that: fixedly connected with fixing base (7) and fixed column (8) on backup pad (6), be equipped with recess (9) on fixing base (7), articulated in recess (9) have fixed plate one (10), be equipped with logical groove one (11) on fixed plate one (10), fixed column (8) pass logical groove one (11), articulated in fixed plate one (10) have pull rod (14), pull rod (14) articulated have fixed plate two (12), fixed plate two (12) slide on fixed plate one (10), be equipped with logical groove two (13) in fixed plate two (12), fixedly connected with spring (15) between pull rod (14) and the fixed plate two (12), fixed plate two (12) are kept away from one end fixedly connected with inserted bar (16) of fixing base (7), be equipped with spacing groove (18) in fixed column (8), one end fixedly connected with limiting plate (17) of keeping away from fixed plate (7) of fixed plate one (10) is inserted into spacing groove (18).
2. The valve for a liquefied gas cylinder as claimed in claim 1, wherein: the top of the liquefied gas cylinder (1) is fixedly connected with a protective sleeve (2).
3. The valve for a liquefied gas cylinder as claimed in claim 1, wherein: the top of the liquefied gas cylinder (1) is fixedly connected with a vent pipe (3), and the vent pipe (3) is fixedly connected with a connecting pipe (4).
4. A valve for a liquefied gas cylinder as claimed in claim 3, wherein: the top of the breather pipe (3) is provided with a handle (5).
5. The valve for a liquefied gas cylinder as claimed in claim 1, wherein: the supporting plate (6) is parallel to the first fixing plate (10).
6. The valve for a liquefied gas cylinder as claimed in claim 1, wherein: the width of the second fixing plate (12) is larger than that of the first through groove (11).
7. The valve for a liquefied gas cylinder as claimed in claim 1, wherein: the fixing column (8) is perpendicular to the supporting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323187908.1U CN221004713U (en) | 2023-11-25 | 2023-11-25 | Valve for liquefied gas steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323187908.1U CN221004713U (en) | 2023-11-25 | 2023-11-25 | Valve for liquefied gas steel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221004713U true CN221004713U (en) | 2024-05-24 |
Family
ID=91126617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323187908.1U Active CN221004713U (en) | 2023-11-25 | 2023-11-25 | Valve for liquefied gas steel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221004713U (en) |
-
2023
- 2023-11-25 CN CN202323187908.1U patent/CN221004713U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |