CN2481948Y - Dualpurpose gas/liquid valve for LPG steel cylinder - Google Patents
Dualpurpose gas/liquid valve for LPG steel cylinder Download PDFInfo
- Publication number
- CN2481948Y CN2481948Y CN 01239572 CN01239572U CN2481948Y CN 2481948 Y CN2481948 Y CN 2481948Y CN 01239572 CN01239572 CN 01239572 CN 01239572 U CN01239572 U CN 01239572U CN 2481948 Y CN2481948 Y CN 2481948Y
- Authority
- CN
- China
- Prior art keywords
- valve
- steel cylinder
- valve chest
- liquefied petroleum
- road
- 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 relates to a gas-fluid dual purpose valve for a liquefied petroleum gas steel cylinder, the gas-fluid dual purpose valve makes a technical improvement on the basis of the angle valve of an ordinary liquefied petroleum gas steel cylinder. The key points are that a fluid delivery channel communicated with a valve core cavity is additionally arranged in the valve casing wall, the lower end opening of the fluid delivery channel can be connected with a fluid lead pipe inserted into the bottom of the steel cylinder, a radial through hole matched with the transverse channel of the fluid delivery channel is arranged at the front part of the valve core, and simultaneously a connecting opening of a cock valve controlling the connection and the disconnection of the fluid delivery channel is arranged on the valve casing. The structure of the utility model is simple, the operation is safe and convenient, and the utility model can not only singly lead and control the output of the liquefied petroleum gas or residual liquid fuel, but also lead and control the output of the liquefied petroleum gas and residual liquid composite fuel.
Description
The utility model belongs to valve technology field, particularly relates to the valve that is used for liquefied petroleum ga steel cylinder.
For economical, easy and solve the problem of utilizing of civil LPG raffinate safely, I had once designed the comparatively perfect LPG (liquefied petroleum gas) residual liquid atomization combustion utilized device of a cover.It comprises that the GN99239966.1 LPG (liquefied petroleum gas) residual liquid reclaims and takes out tank arrangement, GN99239967.X LPG (liquefied petroleum gas) residual liquid fuel special furnace set and CN99239968.8 LPG (liquefied petroleum gas) residual liquid fuel special cylinder.And wherein the bottle of LPG (liquefied petroleum gas) residual liquid fuel special cylinder is identical with common liquefied petroleum ga steel cylinder, only owing to its installation be can only export raffinate lead the control angle valve become " special cylinder ".
The purpose of this utility model is economy, the convenience of using for steel cylinder, make common liquefied petroleum ga steel cylinder and raffinate fuel steel cylinder become general steel cylinder mutually, and be provided as custom-designed control output liquefied petroleum gas (LPG) or the raffinate fuel of can leading separately respectively of this general steel cylinder, can lead the steel cylinder of control output liquefied petroleum gas (LPG) and raffinate fuel combination again simultaneously and lead the control valve.
The technological scheme that realizes above-mentioned purpose is: carry out technological improvement on the basis of common liquefied petroleum ga steel cylinder angle valve.Mainly be in the not homonymy shell wall of the delivery pipe interface of angie type valve chest, to offer the transfusion road that parallels with the gas transmission road, center of valve chest, the lower end mouth in this transfusion road can be connected with the catheter that inserts the steel cylinder bottom, the upper end-hole in gas transmission road, a little higher than center of its upper end-hole and horizontal and valve chest intracavity inter-connection, be provided with the connection mouth of stopcock in the valve chest side wall upper part that offers the transfusion road, the inwall of connection mouth offers the cock core receiving channel that extends in the valve chest shell wall, the warp-wise guide hole that the cock core front portion is offered just in time matches with transfusion road in the valve chest sidewall, and the front portion of spool offers the warp-wise through hole that matches with the horizontal road in transfusion road in the valve chest shell wall.
Accompanying drawing 1 is a general structure schematic representation of the present utility model.
Accompanying drawing 2 is the linkage structure schematic representation of handwheel of the present utility model, drive link, embedding formula driver blade and spool.
The utility model is described in further detail below in conjunction with drawings and Examples.
The utlity model has and the essentially identical handwheel 1 of common cylinder for liquefied gas valve, drive link 2, location binding thread 18, embedding formula driver blade 3, spool 4, just the front portion of the utility model spool 4 also offers warp-wise through hole 5.And valve chest 7 also has gas transmission road, essentially identical center 9, the underpart set steel cylinder interface thread 8 and the delivery pipe interface 6 offered of top.And improvement place is to offer the transfusion road 12 that parallels with gas transmission road, center 9 in the offside shell wall of the delivery pipe interface 6 of valve chest 7, the lower end mouth in this transfusion road 12 is provided with internal thread, can be matched with the upper external screw thread of the catheter 11 that inserts the steel cylinder bottom, the lower end mouth of catheter 11 is equipped with filter screen 10; The upper end-hole in the gas transmission road, a little higher than center of upper end-hole 9 in transfusion road 12 and horizontal and valve chest intracavity inter-connection.On the oppose side wall below the valve chest delivery pipe interface 6, offer the connection mouth 13 of stopcock 14, stopcock 14 adopts to be pressed into 90 ° of spacing rotation stopcocks of formula, the inwall of its connection mouth 13 offers the receiving channel 17 that extends to the cock core 15 in the valve chest shell wall, and the warp-wise guide hole 16 that cock core 15 front portions are offered just in time matches with transfusion road 12 in the valve chest shell wall.After the good LPG (liquefied petroleum gas) residual liquid fuel of steel cylinder can of the present utility model is installed, when being used with raffinate fuel special furnace set, as long as hand wheel 1, make spool 4 close gas transmission road 9, rotate stopcock 14 then, the guide hole 16 of cock core 15 is connected with transfusion road 12, and this moment is because the pressure of the interior top of steel cylinder gas impels raffinate to carry adapter 6 to flow to the stove and accessory atomization combustion through filter screen 10, catheter 11, valve chest transfusion road 12, spool warp-wise through hole 5 and valve chest.Raffinate is used the light time soon in steel cylinder, also can open spool 4 simultaneously, makes liquefied petroleum gas (LPG) and raffinate in the steel cylinder output to stove and accessory mixed combustion simultaneously.Certainly, but the also common liquefied petroleum gas (LPG) of can of this steel cylinder, as long as cut-out tap valve 14, just as common liquefied petroleum ga steel cylinder and common liquefied petroleum gas (LPG) stove and accessory are used.
The utility model is simple and reasonable, and is safe and convenient to use.
Claims (2)
1, a kind of liquefied petroleum ga steel cylinder gas liquid two purpose valve, comprise angie type valve chest and spool, it is characterized in that in the not homonymy shell wall of the delivery pipe interface (6) of angie type valve chest (7), offering the transfusion road (12) that parallels with the gas transmission road, center (9) of valve chest, the lower end mouth in this transfusion road (12) can be connected with the catheter (11) that inserts the steel cylinder bottom, the upper end-hole in its upper end-hole gas transmission road, a little higher than center (9) and horizontal and valve chest intracavity inter-connection, be provided with the connection mouth (13) of stopcock (14) in the valve chest side wall upper part that offers transfusion road (12), the inwall of connection mouth (13) offers the cock core receiving channel (17) that extends in the valve chest shell wall, the warp-wise guide hole (16) that cock core (15) front portion is offered just in time matches with transfusion road (12) in the valve chest shell wall, and the front portion of spool (4) offers the warp-wise through hole (5) that matches with the horizontal road in transfusion road (12) in the valve chest sidewall.
2, by the described liquefied petroleum ga steel cylinder gas liquid two purpose of claim 1 valve, it is characterized in that stopcock (14) is to press into 90 ° of spacing rotation stopcocks of formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239572 CN2481948Y (en) | 2001-05-24 | 2001-05-24 | Dualpurpose gas/liquid valve for LPG steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01239572 CN2481948Y (en) | 2001-05-24 | 2001-05-24 | Dualpurpose gas/liquid valve for LPG steel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2481948Y true CN2481948Y (en) | 2002-03-13 |
Family
ID=33651980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01239572 Expired - Fee Related CN2481948Y (en) | 2001-05-24 | 2001-05-24 | Dualpurpose gas/liquid valve for LPG steel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2481948Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122515A (en) * | 2016-08-29 | 2016-11-16 | 四川启昌管道工程有限责任公司 | A kind of gas-liquid double-purpose electromagnetic valve |
-
2001
- 2001-05-24 CN CN 01239572 patent/CN2481948Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122515A (en) * | 2016-08-29 | 2016-11-16 | 四川启昌管道工程有限责任公司 | A kind of gas-liquid double-purpose electromagnetic valve |
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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 |