CN2563458Y - Gas burning range with automatic control system - Google Patents
Gas burning range with automatic control system Download PDFInfo
- Publication number
- CN2563458Y CN2563458Y CN 02268638 CN02268638U CN2563458Y CN 2563458 Y CN2563458 Y CN 2563458Y CN 02268638 CN02268638 CN 02268638 CN 02268638 U CN02268638 U CN 02268638U CN 2563458 Y CN2563458 Y CN 2563458Y
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- China
- Prior art keywords
- valve
- gas
- lever
- communicated
- heater
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Abstract
The utility model discloses a gas burning furnace with automatic control mechanism which comprises a furnace body, a pivot arranged in the furnace body, a lever flexibly connected to the pivot as well as a gas valve connected to a fuel pipeline, wherein, one end of the lever is arranged at the contact of the furnace body and a cooker. The utility model is characterized in that: the gas valve comprises a valve body and a valve core, the inside of the valve body is divided into two valve cavities communicated by an air hole, the two valve cavities are respectively communicated with the fuel pipeline; the valve core is coordinated with a through hole, one end of the valve core is connected with the lever through a push rod, and the other end of the valve core is connected with an elastic part. The utility model has the advantages of flexible control, fuel conservation, pollution decrease, simple and rational structure, safety, practicability and broad application range.
Description
One, technical field the utility model relates to a kind of gas furnace.
Two, background technology
Existing gas furnace generally is to control its burning or close by hand switch.In the process of using gas furnace to cook, usually to do the wash cooker, process raw material at the intermittence of culinary art, do not let alone empty the burning if do not close stove and accessory this moment, then can waste fuel, produce waste gas, contaminated environment.And if for fuel savings, the open and close stove and accessory continually that then is bound to causes very big inconvenience.At present, commercially available gas furnace all can not address the above problem.And some are at the design of this problem, as the patent No. 93227136,00211350 disclosed utility model, exist unreasonable structure, the deficiency of poor practicability, and be not suitable for the stove and accessory that uses middle and high compression ignite gas.
Three, summary of the invention
The purpose of this utility model provides a kind of gas furnace with automatic control mechanism.
For achieving the above object, gas furnace adopts following structure: comprise body of heater, be arranged on the fulcrum in the body of heater, be movably connected in the lever on the fulcrum, and being connected air valve in the gas pipeline, an end of lever places body of heater and cooker contact position, it is characterized in that: air valve comprises valve body and spool, valve inner is separated into two valve pockets that are communicated with by pore, and two valve pockets are communicated with gas pipeline respectively; Spool cooperates with through hole, the one end by push rod be connected with lever, the other end is connected with elastic component.
The gas furnace of the band automatic control mechanism of the utility model design is compared with traditional product, can control the open and close of stove and accessory neatly, not only for the operator provides a great convenience, and can fuel savings, reduce and pollute, have simple and reasonable, safe and practical, advantage of wide range of application.
Four, description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the front view of the gas furnace of band automatic control mechanism.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the cutaway view Amplified image along A-A direction among Fig. 1.
Fig. 4 is the stereogram of the gas furnace of band automatic control mechanism.
Fig. 5 is the local amplification view of Fig. 1 air valve notch portion.
Five, the specific embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the gas furnace of band automatic control mechanism comprises body of heater 1, and furnace chamber 2 is set in the body of heater 1, and the body of heater table top is provided with the stove seat 3 of placing cooker, and the bottom of body of heater 1 is provided with support 4, and the front portion of body of heater 1 is provided with electronic ignitor switch 5.Burner places in the body of heater 1, comprises combustion chamber 6, gas inlet pipe 7, ever-burning flame air supply pipe 8, igniting air supply pipe 9, and gas supply pipe 10.Above-mentioned structure is the common configuration of existing stove and accessory, this not tired one by one stating.
Also be provided with automatic controls in the gas furnace, this mechanism comprises: be arranged on the fulcrum 19 in the body of heater 1, lever 11, and be connected air valve 12 in the gas supply pipe 10, an end of lever 11 is movably connected on the fulcrum 19, the other end stretches out the body of heater table top and places on the stove seat 3.The structure of air valve 12 comprises valve body 12a and spool 14 as shown in Figure 5, and valve inner is separated into upper and lower two valve pocket 15a, 15b, and two valve pocket 15a, 15b are communicated with by pore 16.Spool 14 cooperates with through hole 16, the one end by push rod 17 be connected with lever 11, the other end is connected with tension spring 18.For increasing air-tightness, spool 14 adopts the inclined-plane to contact flare with the contact-making surface of through hole 16.Lower valve chamber 15b is communicated with the inlet end of gas supply pipe 10, uuper valve chamber 15a is communicated with the air feed end of gas supply pipe 10.
When cooker is positioned on the stove seat 3, to pressing down, push rod 17 promotes spools 14, overcomes the elastic force of tension spring 18 and the pressure of combustion gas with lever 11, and spool 14 separates with through hole 16, and air valve 12 is opened, and combustion gas offers burner by gas supply pipe 10.When cooker leaves stove seat 3, spool 14 moves up through hole 16 sealings under the pressure acting in conjunction of the elastic force of tension spring 18 and combustion gas, simultaneously by push rod 17 to lever 11 upwards jack-up, reset.At this moment, air valve 12 is closed, and combustion gas stops to supply with.
Claims (3)
1, the gas furnace of band automatic control mechanism, comprise body of heater, be arranged on the fulcrum in the body of heater, be movably connected in the lever on the fulcrum, and being connected air valve in the gas pipeline, an end of lever places body of heater and cooker contact position, it is characterized in that: air valve comprises valve body and spool, valve inner is separated into two valve pockets that are communicated with by pore, and two valve pockets are communicated with gas pipeline respectively; Spool cooperates with through hole, the one end by push rod be connected with lever, the other end is connected with elastic component.
2, gas furnace according to claim 1 is characterized in that: valve inner is separated into upper and lower two valve pockets, and lower valve chamber is communicated with the inlet end of gas supply pipe, uuper valve chamber is communicated with the air feed end of gas supply pipe.
3, gas furnace according to claim 1 and 2 is characterized in that: spool adopts the inclined-plane to contact with the contact-making surface of through hole,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268638 CN2563458Y (en) | 2002-08-02 | 2002-08-02 | Gas burning range with automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268638 CN2563458Y (en) | 2002-08-02 | 2002-08-02 | Gas burning range with automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2563458Y true CN2563458Y (en) | 2003-07-30 |
Family
ID=33734039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02268638 Expired - Fee Related CN2563458Y (en) | 2002-08-02 | 2002-08-02 | Gas burning range with automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2563458Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311632B (en) * | 2007-05-24 | 2010-04-07 | 刘波 | Automatic control type energy-saving gas oven |
-
2002
- 2002-08-02 CN CN 02268638 patent/CN2563458Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101311632B (en) * | 2007-05-24 | 2010-04-07 | 刘波 | Automatic control type energy-saving gas oven |
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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 |