CN201954553U - Fuel gas and air complete premixer used for household fuel gas stove - Google Patents
Fuel gas and air complete premixer used for household fuel gas stove Download PDFInfo
- Publication number
- CN201954553U CN201954553U CN2011200146895U CN201120014689U CN201954553U CN 201954553 U CN201954553 U CN 201954553U CN 2011200146895 U CN2011200146895 U CN 2011200146895U CN 201120014689 U CN201120014689 U CN 201120014689U CN 201954553 U CN201954553 U CN 201954553U
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- air
- gas
- premixed device
- fuel gas
- intake duct
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Abstract
A fuel gas and air complete premixer used for a household fuel gas stove includes a first premixer, a fuel gas inlet tube, an air inlet tube and a blast blower. The first premixer is communicated with the fuel gas inlet tube and the air inlet tube, and the blast blower is communicated with the air inlet tube; and the premixer is connected with a mixed gas outlet tube, which is communicated with a fuel gas valve of the stove. Due to the adoption of the structure, the fuel gas is premixed with the air under a certain pressure in the premixer, and then the fuel gas and air mixed gas after the premixing is mixed with the air again before entering an injection tube of a stove head; the air content in the fuel gas is improved, enough oxygen is provided for the fuel gas in combustion, and the fuel gas can be burnt completely; and under the condition of lowering a stove rack, the stove can ensure that chlorine in the smoke doesn't exceed the national standard, the heat efficiency of the stove is improved, and the stove can save the fuel gas and improve the energy efficiency.
Description
Technical field
The present invention relates to the device that a kind of domestic gas is used.
Background technology
Present prior art, the induction tunnel of the burner of cooker burner cooperates with a nozzle, finishes air and with combustion gas the introducing of mixing and air is arranged.Existing problems are: during fuel gas buring, produce a large amount of flue gases, the carbon monoxide that contains in the flue gas, carbon dioxide, sulfur-bearing and nitrogen oxide; Be discharged in the air and pollute; Efficiency is low.
Summary of the invention
The objective of the invention is: the fully premixed device of the gas-air that provides a kind of household gas range to use, it can be for combustion gas provides sufficient air, and when guaranteeing burner combustion, combustion gas reaches abundant burning, and energy savings improves efficiency.
The present invention is achieved in that the fully premixed device of gas-air that a kind of household gas range is used, and its special character is: it comprises air inlet pipe, air intake duct and the air blast of first premixed device, combustion gas,
Described first premixed device is communicated with air inlet pipe connected sum air intake duct, and air blast is communicated with air intake duct;
First premixed device is connected with mixed gas escape pipe, mixes the gas escape pipe and is communicated with the gas valve of kitchen range.
The fully premixed device of gas-air that described a kind of household gas range is used, its special character is: also comprise one second premixed device, second premixed device is connected between first premixed device and the mixed gas escape pipe; Second premixed device is communicated with first premixed device by wireway, and second premixed device is communicated with mixed gas escape pipe.
The fully premixed device of gas-air that described a kind of household gas range is used, its special character is: air inlet pipe and air intake duct are positioned at the same side of first premixed device, mix the opposite side that the gas escape pipe is positioned at first premixed device; The outgassing direction of air inlet pipe and air intake duct is identical with the airintake direction of mixed gas escape pipe; Described air intake duct extend in first premixed device.
The fully premixed device of gas-air that described a kind of household gas range is used, its special character is: the outgassing direction of described air inlet pipe and air intake duct is vertical.
The fully premixed device of gas-air that described a kind of household gas range is used, its special character is: the outgassing direction of air inlet pipe is identical with the airintake direction of mixed gas escape pipe; The outgassing direction of air intake duct is vertical with the outgassing direction of air inlet pipe.
The fully premixed device of gas-air that described a kind of household gas range is used, its special character is: air inlet pipe and air intake duct are positioned at the same side of first premixed device, and wireway is positioned at the opposite side of first premixed device; The outgassing direction of air inlet pipe and air intake duct is identical with the airintake direction of wireway; Described air intake duct extend in first premixed device;
The fully premixed device of gas-air that described a kind of household gas range is used, its special character is: the outgassing direction of described air inlet pipe and air intake duct is vertical.
The fully premixed device of gas-air that described a kind of household gas range is used, its special character is: the outgassing direction of air inlet pipe is identical with the outgassing direction of wireway; The outgassing direction of air intake duct is vertical with the outgassing direction of air inlet pipe.
The fully premixed device of gas-air that described a kind of household gas range is used, its special character is: also comprise a magnetic valve, magnetic valve is communicated with air inlet pipe.
The fully premixed device of gas-air that a kind of household gas range of the present invention is used, owing to adopt such structure, combustion gas with have the air of certain pressure at the premixed device premix, then, gas-air gaseous mixture behind the premix mixes with air before entering the induction tunnel of burner again; Improved the air content in the combustion gas, in the time of can be for fuel gas buring, provide sufficient oxygen, fuel gas buring is abundant; Make burner under the situation that reduces grate, can guarantee that cigarette chlorine is no more than national standard, improved the thermal efficiency of burner, make a stove saving combustion gas, improve efficiency.
Description of drawings
Fig. 1 is the front view of first kind of embodiment of the present invention.
Fig. 2 is the front view of second kind of embodiment of the present invention.
Fig. 3 is the front view of the third embodiment of the present invention.
Fig. 4 is the front view of the 4th kind of embodiment of the present invention
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
As shown in Figure 1, the fully premixed device of the gas-air that a kind of household gas range is used, it comprises air inlet pipe 2, air intake duct 3 and the air blast 4 of first premixed device 1, combustion gas,
Described first premixed device 1 is communicated with air inlet pipe 2 connected sum air intake ducts 3, and air blast 4 is communicated with air intake duct 3; Air blast 4 is communicated with air intake duct.
First premixed device 1 is connected with mixed gas escape pipe 5, mixes gas escape pipe 5 and is communicated with the gas valve of kitchen range.
Another way as present embodiment: as shown in Figure 2, described air inlet pipe 2 is vertical with the outgassing direction of air intake duct 3.
The outgassing direction of air inlet pipe 2 is identical with the airintake direction of mixed gas escape pipe 5; Air intake duct 3 outgassing directions are vertical with the outgassing direction of air inlet pipe 2.
As shown in Figure 3: comprise that also one second premixed device, 6, the second premixed devices 6 are connected between first premixed device 1 and the mixed gas escape pipe 5; Second premixed device 6 is communicated with first premixed device 1 by wireway 7, and second premixed device 6 is communicated with mixed gas escape pipe 5.
Another kind of embodiment as present embodiment: as shown in Figure 4, described air inlet pipe 2 is vertical with the outgassing direction of air intake duct 3.
The outgassing direction of air inlet pipe 2 is identical with the outgassing direction of wireway 7; The outgassing direction of air intake duct 3 is vertical with the outgassing direction of air inlet pipe 2.
Also comprise a magnetic valve 8, magnetic valve 8 is communicated with air inlet pipe 2.Magnetic valve 8 is communicated with source of the gas.
Above-described only is preferential embodiment of the present invention.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the principle of the invention, can also make some improvement and modification, this also is considered as protection scope of the present invention.
Claims (9)
1. fully premixed device of gas-air that household gas range is used, it is characterized in that: it comprises air inlet pipe, air intake duct and the air blast of first premixed device, combustion gas,
Described first premixed device is communicated with air inlet pipe connected sum air intake duct, and air blast is communicated with air intake duct;
First premixed device is connected with mixed gas escape pipe, mixes the gas escape pipe and is communicated with the gas valve of kitchen range.
2. the fully premixed device of gas-air that a kind of household gas range according to claim 1 is used is characterized in that: also comprise one second premixed device, second premixed device is connected between first premixed device and the mixed gas escape pipe; Second premixed device is communicated with first premixed device by wireway, and second premixed device is communicated with mixed gas escape pipe.
3. the fully premixed device of gas-air that a kind of household gas range according to claim 1 is used, it is characterized in that: air inlet pipe and air intake duct are positioned at the same side of first premixed device, mix the opposite side that the gas escape pipe is positioned at first premixed device; The outgassing direction of air inlet pipe and air intake duct is identical with the airintake direction of mixed gas escape pipe; Described air intake duct extend in first premixed device.
4. the fully premixed device of gas-air that a kind of household gas range according to claim 1 is used is characterized in that: the outgassing direction of described air inlet pipe and air intake duct is vertical.
5. the fully premixed device of gas-air that a kind of household gas range according to claim 4 is used is characterized in that: the outgassing direction of air inlet pipe is identical with the airintake direction of mixed gas escape pipe; The outgassing direction of air intake duct is vertical with the outgassing direction of air inlet pipe.
6. the fully premixed device of gas-air that a kind of household gas range according to claim 2 is used, it is characterized in that: air inlet pipe and air intake duct are positioned at the same side of first premixed device, and wireway is positioned at the opposite side of first premixed device; The outgassing direction of air inlet pipe and air intake duct is identical with the airintake direction of wireway; Described air intake duct extend in first premixed device.
7. the fully premixed device of gas-air that a kind of household gas range according to claim 2 is used is characterized in that: the outgassing direction of described air inlet pipe and air intake duct is vertical.
8. the fully premixed device of gas-air that a kind of household gas range according to claim 7 is used is characterized in that: the outgassing direction of air inlet pipe is identical with the outgassing direction of wireway; The outgassing direction of air intake duct is vertical with the outgassing direction of air inlet pipe.
9. the fully premixed device of using according to claim 1,2,3,4,5,6,7 or 8 described a kind of household gas ranges of gas-air, it is characterized in that: also comprise a magnetic valve, magnetic valve is communicated with air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200146895U CN201954553U (en) | 2011-01-18 | 2011-01-18 | Fuel gas and air complete premixer used for household fuel gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200146895U CN201954553U (en) | 2011-01-18 | 2011-01-18 | Fuel gas and air complete premixer used for household fuel gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954553U true CN201954553U (en) | 2011-08-31 |
Family
ID=44498663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200146895U Expired - Lifetime CN201954553U (en) | 2011-01-18 | 2011-01-18 | Fuel gas and air complete premixer used for household fuel gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087027A (en) * | 2011-01-18 | 2011-06-08 | 樊国强 | Gas and air completely pre-mixing machine for domestic gas stove |
-
2011
- 2011-01-18 CN CN2011200146895U patent/CN201954553U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087027A (en) * | 2011-01-18 | 2011-06-08 | 樊国强 | Gas and air completely pre-mixing machine for domestic gas stove |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |
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| CX01 | Expiry of patent term |