CN201421114Y - Infrared biogas stove - Google Patents
Infrared biogas stove Download PDFInfo
- Publication number
- CN201421114Y CN201421114Y CN200920054183XU CN200920054183U CN201421114Y CN 201421114 Y CN201421114 Y CN 201421114Y CN 200920054183X U CN200920054183X U CN 200920054183XU CN 200920054183 U CN200920054183 U CN 200920054183U CN 201421114 Y CN201421114 Y CN 201421114Y
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- Prior art keywords
- infrared
- kitchen range
- stove
- biogas
- diaphragm
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Abstract
The utility model discloses an infrared biogas stove which comprises a stove surface, a burner, a gas inlet tube, an electromagnetic valve, a pulse igniter, a stove body and a plug valve, and a double-diaphragm biogas pressure stabilizer is mounted on the gas inlet tube of the infrared stove. As the double-diaphragm pressure stabilizer suitable for the characteristics of biogas is mounted on the gas inlet of the infrared biogas stove, and compared with a conventional lever-transmission and single-diaphragm pressure stabilizer, the double-diaphragm structure not only has high reaction speed, but also has good stability, and the gas pressure can satisfy the rated work station demand under the effect of the pressure stabilizer, the biogas stove employing the double-diaphragm pressure stabilizer has high gas stability, can satisfy the demand of the infrared biogas stove and reduce the potential safety hazard.
Description
Technical field
The present invention relates to a kind of gas kitchen ranges that uses biogas, specifically a kind of infrared methane kitchen range with stable-pressure device.
Background technology
Household gas apparatus will reach desirable combustion efficiency, and the gaseous-pressure of input must be stabilized near the rated pressure.Yet, because the biogas pressure that biogas generating device produces fluctuation is very big, and biogas pressure is far below the output pressure of liquefied petroleum gas, can't adopt common liquefied petroleum gas to realize voltage stabilizing before the kitchen range with pressure regulator, present household biogas burner great majority only depend on the artificial pressure of regulating and controlling biogas of the aperture of switch valve on the biogas input channel, poor reliability, biogas burner often are under the non-specified combustion conditions, properties of product and safe in utilizationly be subjected to very big influence.In addition, because adopting the gas-cooker of infrared burner has relatively high expectations to the pressure stability of combustion gas, hypertonia will cause the infrared combustion plate temperature too high and cause tempering, or the carbon monoxide that burning produces increases greatly, bring threat for user's lives and properties, thereby existing market seldom have the infrared gas stove that can use biogas.
Existing methane cooker is the atmospheric burner that adopts cast iron or stainless steel material mostly, and the thermal efficiency is lower.Simultaneously owing to contain corrosive gas such as hydrogen sulfide in the biogas, the metallic element that plug valve and burner etc. are in the activity or the condition of high temperature is very easy to be subjected to the corrosion of hydrogen sulfide, cause the life-span of product very low, the general use of biogas kitchen range just scrapped because of etching problem in 1～2 year, increase biogas user's financial burden, also reduced the social benefit of biogas as a kind of environment-friendly type energy.
Summary of the invention
At above deficiency, the invention provides a kind of pressure stability, can satisfy that infrared burner is strong to requirement, the corrosion resistance of combustion gas, the thermal efficiency is high and the infrared methane stove and accessory of long service life.
The present invention realizes by following scheme:
A kind of infrared methane kitchen range comprise kitchen range face, burner, air inlet pipe, magnetic valve, pulse igniter, stove, plug valve, and two diaphragm methane voltage-stabilizing devices are installed on the air inlet pipe of described infrared kitchen range.
Can also do further perfect by the following technical programs:
Described pair of diaphragm methane voltage-stabilizing device is installed on the air inlet pipe of kitchen range in the serial connection mode, and is fixed in the stove.
Described pair of diaphragm methane voltage-stabilizing device is provided with the air inlet short tube and the short tube of giving vent to anger, and air inlet short tube periphery is provided with the sealing back-off, and the short tube of giving vent to anger is installed on the air inlet pipe of kitchen range by flange connection.
Described infrared kitchen range is equipped with plug valve and two induction tunnel ceramic honeycomb plate burner of band ceramic cartridge.
The present invention is by installing the dual-membrane type voltage-stablizer of a suitable biogas characteristic on the air inlet pipe of infrared methane kitchen range, compare with bar thick stick driven type, the monofilm formula voltage-stablizer of routine, the dual-membrane type structure not only can adapt to low bleed pressure, and reaction speed is fast, good stability makes the pressure of combustion gas satisfy the requirement of declared working condition.Adopt the biogas kitchen range gaseous-pressure stability behind this voltage-stablizer high, can satisfy the requirement of infrared ray gas apparatus, reduced potential safety hazard.By adopting the plug valve and the ceramic honeycomb plate burner of band ceramic cartridge, make the activity of methane cooker or the metallic element of the condition of high temperature have higher resistance to corrosion, improved the service life of methane cooker greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the partial sectional view of the two diaphragm methane voltage-stabilizing devices of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.
As shown in Figure 1, infrared methane kitchen range of the present invention comprise kitchen range face 1, burner 2, air inlet pipe 5, magnetic valve 6, pulse igniter 7, stove 8, plug valve 13, and two diaphragm methane voltage-stabilizing devices 4 are installed on the air inlet pipe 5 of described infrared kitchen range.
As shown in Figure 1, described pair of diaphragm methane voltage-stabilizing device 4 is installed on the air inlet pipe 5 of kitchen range in the serial connection mode, and is fixed in the stove 8.
As shown in Figure 2, described pair of diaphragm methane voltage-stabilizing device 4 is provided with the air inlet short tube 41 and the short tube 42 of giving vent to anger, and air inlet short tube 41 peripheries are provided with sealing back-off 43, and the short tube 42 of giving vent to anger is connected with the air inlet pipe 5 of kitchen range by flange connection.
As shown in Figure 1, described infrared kitchen range is equipped with plug valve 13 and two induction tunnel ceramic honeycomb plate burner 2 of band ceramic cartridge.
Brief description operation principle of the present invention: press and turn plug valve 13 starting impulse igniters 7, pulse igniter 7 produces on the one hand that magnetic valve 6 needs opens the valve electric current, makes igniting needle 9 produce the pulse firing sparks on the one hand.Magnetic valve 6 is opened, and combustion gas enters into plug valve 13 from air inlet pipe 5 after the voltage stabilizing of two diaphragm methane voltage-stabilizing devices 4; Continue rotation plug valve 13, combustion gas enters two induction tunnels 11 of two induction tunnel ceramic honeycomb plate burners 2 from two gas nozzles 12 of plug valve 13, in induction tunnel and air produce and to enter burner 2 after fully premixed, when combustion gas is overflowed from the burner port of ceramic honeycomb plate 3, ignited by the igniting pin 9 of just striking sparks in pulse, burner takes fire.The flame of burner is started working the ion inductive needle 10 on the burner, makes magnetic valve 6 keep opening the valve state to pulse igniter 7 input signals.If the burner accident extinguishing, ion inductive needle 10 interrupts to the input signal of pulse igniter 7, magnetic valve dead electricity and closing, and methane cooker quits work.
Claims (4)
1, a kind of infrared methane kitchen range comprise kitchen range face, burner, air inlet pipe, magnetic valve, pulse igniter, stove, plug valve, it is characterized in that being equipped with on the air inlet pipe of described infrared kitchen range two diaphragm methane voltage-stabilizing devices.
2, infrared methane kitchen range according to claim 1 is characterized in that described pair of diaphragm methane voltage-stabilizing device is installed on the air inlet pipe of kitchen range in the serial connection mode, and are fixed in the stove.
3, infrared methane kitchen range according to claim 1 and 2, it is characterized in that described pair of diaphragm methane voltage-stabilizing device is provided with the air inlet short tube and the short tube of giving vent to anger, air inlet short tube periphery is provided with the sealing back-off, and the short tube of giving vent to anger is installed on the air inlet pipe of kitchen range by flange connection.
4, infrared methane kitchen range according to claim 1 is characterized in that described infrared kitchen range is equipped with plug valve and two induction tunnel ceramic honeycomb plate burner of band ceramic cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920054183XU CN201421114Y (en) | 2009-04-04 | 2009-04-04 | Infrared biogas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920054183XU CN201421114Y (en) | 2009-04-04 | 2009-04-04 | Infrared biogas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201421114Y true CN201421114Y (en) | 2010-03-10 |
Family
ID=41807774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920054183XU Expired - Fee Related CN201421114Y (en) | 2009-04-04 | 2009-04-04 | Infrared biogas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201421114Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777941A (en) * | 2012-08-20 | 2012-11-14 | 葛耀 | Efficient gas cooker |
| US11039506B2 (en) | 2017-11-30 | 2021-06-15 | International Business Machines Corporation | Stove control safety mechanism |
-
2009
- 2009-04-04 CN CN200920054183XU patent/CN201421114Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777941A (en) * | 2012-08-20 | 2012-11-14 | 葛耀 | Efficient gas cooker |
| US11039506B2 (en) | 2017-11-30 | 2021-06-15 | International Business Machines Corporation | Stove control safety mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20120404 |