CN2116851U - Energy-saving control valve for gas stove - Google Patents
Energy-saving control valve for gas stove Download PDFInfo
- Publication number
- CN2116851U CN2116851U CN 92210510 CN92210510U CN2116851U CN 2116851 U CN2116851 U CN 2116851U CN 92210510 CN92210510 CN 92210510 CN 92210510 U CN92210510 U CN 92210510U CN 2116851 U CN2116851 U CN 2116851U
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- China
- Prior art keywords
- gas
- valve body
- utility
- model
- control valve
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- Lift Valve (AREA)
Abstract
The utility model relates to a universal energy-saving control valve for gas stoves. In the utility model, the inner of the cavity of a valve body is provided with a gas controlling bar whose end is conical, the advancement and recession of the gas controlling bar in the cavity of the valve body adjust the size of the section area of the air outlet of the valve body to meet the requirements towards the section area of the utility model of various gases. The utility model has the advantages of simple structure, compact structure and sensitive gas control, and is suitable for various gases such as coal gas, liquefied gas, marsh gas, etc. The utility model can avoids the gas stove waste caused by the changes of gases, which brings convenience to users and makes the producing manufacturers simplify the production process and save labor and materials.
Description
The utility model is a kind of universal gas stove and accessory energy-saving control valve.
The gas control valve that uses both at home and abroad all is special-purpose at present, different valves is used in different combustion gas, that promptly uses coal gas just can not use liquefied gas, that uses liquefied gas just can not use coal gas, if change combustion gas, so just stove and accessory be must change, the very big waste and the inconvenience of use caused to the user.
The purpose of this utility model is a kind of universal control equipment that is applicable to various combustion gas such as coal gas, liquefied gas, biogas of design, and under any combustion gas, can both guarantee that combustion gas is in optimal combustion state.
Different combustion gas needs different control valves, this depends primarily on the size of control valve discharge area, for the sectional area that can make the gas outlet with the variation of using the required aperture of different combustion gas, solution of the present utility model is, in the valve body chamber, establish a gas-control rod, the front end of bar is tapered, and conehead advancing or retreat in valve body just determined the difference that the gas outlet sectional area changes.Concrete structure of the present utility model such as Figure of description one, universal gas stove and accessory energy-saving control valve structural representation.For the utility model there being further understanding, an enumeration is as follows in conjunction with the accompanying drawings:
Among the figure one, the structure of this control valve is in the cavity by the valve body that is provided with suction nozzle (1) (2), one gas-control rod (3) is housed, the gas outlet end of bar is tapered, the other end of bar passes and is plugged with asbestos yarn (4), sealing pad (5) and bonnet (6) in valve body (2) the afterbody chamber, and is with pointer (7), adjusting handle (8) and hold-doun nut (9) composition on the head of bar.A among the figure, B sign is the graduation range that valve body (2) is marked with.
Operation principle of the present utility model is:
When the combustion gas of being come in by suction nozzle (1) is full of valve body (2) inner chamber, according to different types of combustion gas, rotation adjusting handle (8) drive gas-control rod (3) advances or retreats, gas-control rod (3) forward, venthole sectional area on the valve body is just little, gas-control rod (3) retreats, and the sectional area of the venthole on the valve body (2) is just big; By regulating the variation that gas-control rod (3) reaches the venthole sectional area, satisfy the needs of different combustion gas.
The advancing or retreat of gas-control rod (3) driven the pointer (7) of its top, pointed to the best indicating positions of certain combustion gas after regulating.Because the effect of asbestos yarn (4) and sealing pad (5), guaranteed that combustion gas do not leak.
Universal gas stove and accessory energy-saving control valve of the present utility model, compact conformation, volume is little, and control gas sensitivity is suitable for the needs of various combustion gas, adopts this valve can avoid the user because of changing with gas, and changes the waste that stove and accessory caused.This control valve can be regulated the large and small of air inflow, make stove and accessory be in optimal combustion state at any time, nontoxic, tasteless, the smoked the bottom of a pan, sufficient combustion, shortening burning time can save energy 15-20%, can be widely used in industrial combustion gas equipment and civilian gas furnace.
Claims (2)
1, a kind of universal gas stove and accessory energy-saving control valve, its structure comprises valve body (2), the adjusting handle (8) that is provided with air inlet (1), it is characterized in that its band includes gas-control rod (3), asbestos yarn (4), the sealing pad (5) in valve body (2) chamber, bonnet (6) on sealing pad (5) the end valve body (2) locates to be exposed to pointer (7) and hold-doun nut (9) composition that valve body end partly is with at gas-control rod (3).
2, a kind of universal gas stove and accessory energy-saving control valve according to claim 1 is characterized in that the head of the gas-control rod of gas outlet end (3) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92210510 CN2116851U (en) | 1992-03-28 | 1992-03-28 | Energy-saving control valve for gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92210510 CN2116851U (en) | 1992-03-28 | 1992-03-28 | Energy-saving control valve for gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2116851U true CN2116851U (en) | 1992-09-23 |
Family
ID=4955624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92210510 Granted CN2116851U (en) | 1992-03-28 | 1992-03-28 | Energy-saving control valve for gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2116851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997007367A1 (en) * | 1995-08-21 | 1997-02-27 | Cheyuan Chang | A gas-heated water heater with a comburant agent supply means |
| CN106641730A (en) * | 2016-11-30 | 2017-05-10 | 南京妙策传媒有限公司 | Natural gas liquefying process supercharging device capable of being adjusted in real time |
-
1992
- 1992-03-28 CN CN 92210510 patent/CN2116851U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997007367A1 (en) * | 1995-08-21 | 1997-02-27 | Cheyuan Chang | A gas-heated water heater with a comburant agent supply means |
| CN106641730A (en) * | 2016-11-30 | 2017-05-10 | 南京妙策传媒有限公司 | Natural gas liquefying process supercharging device capable of being adjusted in real time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |