CN2292191Y - Valve for liquid and gas universal steel pot - Google Patents
Valve for liquid and gas universal steel pot Download PDFInfo
- Publication number
- CN2292191Y CN2292191Y CN 97207840 CN97207840U CN2292191Y CN 2292191 Y CN2292191 Y CN 2292191Y CN 97207840 CN97207840 CN 97207840 CN 97207840 U CN97207840 U CN 97207840U CN 2292191 Y CN2292191 Y CN 2292191Y
- Authority
- CN
- China
- Prior art keywords
- valve
- liquid
- top spring
- utility
- nut
- 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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Abstract
The utility model relates to a valve of a general gas-liquid steel cylinder, which is composed of a handle of a steel cylinder valve, a handle nut cap, pressing nut caps, a valve core, a pressure-reducing valve joint, a transmission iron, a cone valve of the valve, etc. The utility model is characterized in that the bottom of the valve body is fixed with a cap nut of a top spring with an end plug with a top spring provided with a hole; the hole is provided with a liquid guide tube, and the upper end of the liquid guide tube is provided with a step. The spring is arranged between the step and a top spring end plug, and the upper side of the step is provided with a sealing washer. The utility model makes use of the principle that the existing cylinder valve causes the cone valve to be opened and closed according to a screw-shaped motion, and the characteristisc of the existing valve structure is combined. The cone valve motion is used for driving actions of a liquid guide tube and a top spring, and flow liquid and gas can be flowed out as required and determined by an opening degree and a closing degree. After actual uses, the steel cylinder valve can completely reach the effect of design.
Description
The utility model belongs to valve, refers in particular to liquid, gas Primary Steel bottle valve.
Existing liquid, gas Primary Steel bottle valve are at the back side, reduction valve joint a needlework valve to be housed, and are used for specially controlling the open and close of gas.Whole cylinder valve is united two into one by main valve (controlling liquid) and two valves of attached valve (control gaseous) and forms.Its shortcoming is: complex structure, and operation inconvenience, cost is higher, is unfavorable for appearance and modeling etc.
The purpose of this utility model is, designs the existing liquefied petroleum gas cylinder valve of a kind of utilization, increases liquid, the gas Primary Steel bottle valve of a spot of component transformation of the way.
The technical solution of the utility model is, valve is made up of cylinder valve handle, handle nut, gland nut, spool, reduction valve joint, transmission iron, valve cone valve etc., it is characterized in that, fix a top with holes spring plug nut in the bottom of valve body, adorn a catheter in the hole, there is a step upper end of catheter, and shock mount between step and the top spring plug is adorned a seal washer above the step.
The existing cylinder valve of the utility model utilization is by screw thread motion cone valve open and close principle, in conjunction with existing valve mechanism characteristics, effect with cone valve motion transmission catheter and top spring, make the open and close degree determine liquid, gas flow out on demand (generally use liquefied petroleum gas (LPG) only need open 0.5～1 the circle, be that hand is twisted 1～3, all open when using liquid fuel).Use through actual, this cylinder valve can be realized liquid, gas universal performance fully, and is easy and simple to handle, do not influence the use liquefied petroleum gas (LPG), reaches design effect fully.
Accompanying drawing 1 is a valve closing state erection drawing
Accompanying drawing 2 is valve stream condition erection drawings
Accompanying drawing 4 is valve liquid-flow state erection drawings
The utility model embodiment is described below with reference to the accompanying drawings.
The utility model has increased oil resistant acid-resisting rubber seal washer (8), top spring (9), top spring plug nut (10) catheter (11) on original basis.
Oil resistant acid-resisting rubber seal washer (8) is installed in the step position of catheter (11), is used for that the steel cylinder cone valve closes, the upper and lower motion when opening makes liquid conduits control liquid along with motion or gas flows out.
Top spring (9) is used to withstand catheter step bottom, makes the cylinder valve cone valve withstand catheter when all opening and compresses seal washer, and gas is closed, and liquid flows out from catheter.
Top spring plug nut (10) is positioned on the cylinder valve bottom to be threaded, and is used to withstand the top spring.
Catheter (11) metal tube of external diameter 6mm, 1cm place in upper end is provided with a step, inserts valve pore and high air outlet hole bottom 2～3mm, makes the upper and lower motion of catheter control the outflow of liquid, gas when being used for valve cone valve open and close campaign.
Claims (1)
1, a kind of liquid, gas Primary Steel bottle valve, form by cylinder valve handle, handle nut, gland nut, spool, reduction valve joint, transmission iron, valve cone valve etc., it is characterized in that, fix a top with holes spring plug nut in the bottom of valve body, adorn a catheter in the hole, there is a step upper end of catheter, and shock mount between step and the top spring plug is adorned a seal washer above the step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207840 CN2292191Y (en) | 1997-01-11 | 1997-01-11 | Valve for liquid and gas universal steel pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207840 CN2292191Y (en) | 1997-01-11 | 1997-01-11 | Valve for liquid and gas universal steel pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2292191Y true CN2292191Y (en) | 1998-09-23 |
Family
ID=33927491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97207840 Expired - Fee Related CN2292191Y (en) | 1997-01-11 | 1997-01-11 | Valve for liquid and gas universal steel pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2292191Y (en) |
-
1997
- 1997-01-11 CN CN 97207840 patent/CN2292191Y/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 |