CN201954544U - Fully premixing gas burner - Google Patents
Fully premixing gas burner Download PDFInfo
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- CN201954544U CN201954544U CN2011200065845U CN201120006584U CN201954544U CN 201954544 U CN201954544 U CN 201954544U CN 2011200065845 U CN2011200065845 U CN 2011200065845U CN 201120006584 U CN201120006584 U CN 201120006584U CN 201954544 U CN201954544 U CN 201954544U
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- gas
- combustion
- fully pre
- mixing gas
- combustion chamber
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Abstract
A fully premixing gas burner comprises a fan, a burning chamber and a burning net arranged in the burning chamber. The fan includes a volute, a centrifugal wind wheel and a motor; an air outlet end of the fan is communicated with the burning chamber; and an air inlet of the fan is matched with a gas outlet nozzle. By the aid of the structure, gas and air enters the fan together and are pressurized during mixing, the pressure of gas-air mixture entering the burning chamber is released, the gas-air mixture is divided into a plurality of thin gas-air flow by the burning net and burnt sufficiently, emission of nitrogen oxide and CO2 (carbon dioxide) is decreased, valuable gas energy is saved, and environments are protected.
Description
Technical field
The present invention relates to the technical field of gas appliance, specifically, relate to the combustion system of blowing type gas water heater, gas two-purpose stove.
Background technology
Present prior art, original traditional blowing-type combustion system, air blast sucks the air of regulation respectively, and the nozzle injection gas is in the surperficial directly mixed combustion of metal burning device.Its shortcoming is: the metal burning device is had relatively high expectations for combustion gas and air mixed proportion, can cause burn incompletely when being not suitable for as mixed proportion, produces carbon monoxide, nitride, energy utilization rate is low, easily cause the waste of the energy, contaminated environment threatens life safety even.
Along with improving constantly of the human energy and environmental consciousness, the energy conservation and environmental protection of gas heater, gas two-purpose stove also more and more comes into one's own.
Summary of the invention
The objective of the invention is: a kind of fully pre-mixing gas combustion burner is provided, and it can fully mix pressurization with air with combustion gas; Discharge the gas-air gaseous mixture in the combustion chamber, the burning web burning has reduced the discharging of nitrogen oxide and CO2, has saved valuable gas energy, protects environment simultaneously.
The present invention is achieved in that a kind of fully pre-mixing gas combustion burner, and its special character is: it comprises a blower fan, combustion chamber and the burning web that is arranged in the combustion chamber; Blower fan comprises spiral case, centrifugal wind wheel and motor;
The outlet side of described blower fan is communicated with the combustion chamber, and the air inlet of blower fan cooperates with the combustion gas outlet nozzle.
Described a kind of fully pre-mixing gas combustion burner, its special character is: the air inlet of the spiral case of described blower fan is provided with a cover plate, and there is combustion gas mouth seat at the cover plate center, several airports is arranged around combustion gas mouth seat.
Described a kind of fully pre-mixing gas combustion burner, its special character is: also comprise a water conservancy diversion mouth, the water conservancy diversion mouth is arranged in the spiral case, and cooperates with air inlet.
Described a kind of fully pre-mixing gas combustion burner, its special character is: also comprise a water conservancy diversion mouth, the water conservancy diversion mouth is arranged in the spiral case, and cooperates with air inlet.
Described a kind of fully pre-mixing gas combustion burner, its special character is: also comprise a metal grill plate;
Described burning web is arranged on the top of combustion chamber; Be provided with the metal grill plate at the middle part of combustion chamber.
Described a kind of fully pre-mixing gas combustion burner, its special character is: also comprise two metal grill plates;
Described burning web is arranged on the top of combustion chamber, and a metal grill plate is arranged on the middle part of combustion chamber, and another metal grill plate is arranged in the combustion chamber of burning web below, and adjacent with burning web.
Described a kind of fully pre-mixing gas combustion burner, its special character is: described burning web is that a metallic fiber is knotted.
A kind of fully pre-mixing gas combustion burner of the present invention; owing to adopt such structure; combustion gas and air enter blower fan together; obtain pressurization in combustion gas and air mixed process, the gas-air gaseous mixture enters and obtains release pressure in the combustion chamber, is separated into several thin gas-airs streams and burns through burning web; sufficient combustion; reduce the discharging of nitrogen oxide and CO2, saved valuable gas energy, protected environment simultaneously.
Description of drawings
Fig. 1 is a stereogram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a right view of the present invention.
Fig. 4 is a vertical view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of fully pre-mixing gas combustion burner is characterized in that: it comprises a blower fan 1, combustion chamber 2 and the burning web 3 that is arranged in the combustion chamber; Blower fan 1 comprises spiral case 11, centrifugal wind wheel 12 and motor 13; Described motor 13 is a direct current brushless electric machine.
The outlet side of described blower fan 1 is communicated with combustion chamber 2, and the air inlet of blower fan 1 cooperates with combustion gas outlet nozzle (not shown).
The air inlet of the spiral case 11 of described blower fan 1 is provided with a cover plate 4, and there is combustion gas mouth seat 41 at cover plate 4 centers, several airports 42 is arranged around combustion gas mouth seat 41.
As shown in Figure 2, as further improvement: also comprise a water conservancy diversion mouth 5, water conservancy diversion mouth 5 is arranged in the spiral case 11, and cooperates with air inlet.
Also comprise a metal grill plate 6; Play the effect of pre-mixing gas combustion air Mixture.
Described burning web 3 is arranged on the top of combustion chamber 2; 2 middle part is provided with a metal grill plate 6 in the combustion chamber.Another metal grill plate 6 is arranged in the combustion chamber 2 of burning web 3 belows, and adjacent with burning web 3.
Described burning web 3 is that a metallic fiber is knotted.
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 (10)
1. fully pre-mixing gas combustion burner, it is characterized in that: it comprises a blower fan, combustion chamber and be arranged on burning web in the combustion chamber; Blower fan comprises spiral case, centrifugal wind wheel and motor;
The outlet side of described blower fan is communicated with the combustion chamber, and the air inlet of blower fan cooperates with the combustion gas outlet nozzle.
2. a kind of fully pre-mixing gas combustion burner according to claim 1 is characterized in that: the air inlet of the spiral case of described blower fan is provided with a cover plate, and there is combustion gas mouth seat at the cover plate center, several airports is arranged around combustion gas mouth seat.
3. a kind of fully pre-mixing gas combustion burner according to claim 2 is characterized in that: also comprise a water conservancy diversion mouth, the water conservancy diversion mouth is arranged in the spiral case, and cooperates with air inlet.
4. a kind of fully pre-mixing gas combustion burner according to claim 1 is characterized in that: also comprise a water conservancy diversion mouth, the water conservancy diversion mouth is arranged in the spiral case, and cooperates with air inlet.
5. according to claim 1,2,3 or 4 described a kind of fully pre-mixing gas combustion burners, it is characterized in that: also comprise a metal grill plate;
Described burning web is arranged on the top of combustion chamber; Be provided with the metal grill plate at the middle part of combustion chamber.
6. according to claim 1,2,3 or 4 described a kind of fully pre-mixing gas combustion burners, it is characterized in that: also comprise two metal grill plates;
Described burning web is arranged on the top of combustion chamber, and a metal grill plate is arranged on the middle part of combustion chamber, and another metal grill plate is arranged in the combustion chamber of burning web below, and adjacent with burning web.
7. according to claim 1,2,3 or 4 described a kind of fully pre-mixing gas combustion burners, it is characterized in that: described burning web is that a metallic fiber is knotted.
8. a kind of fully pre-mixing gas combustion burner according to claim 5 is characterized in that: described burning web is that a metallic fiber is knotted.
9. a kind of fully pre-mixing gas combustion burner according to claim 6 is characterized in that: described burning web is that a metallic fiber is knotted.
10. according to claim 1,2,3 or 4 described a kind of fully pre-mixing gas combustion burners, it is characterized in that: described motor is a dc brushless motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200065845U CN201954544U (en) | 2011-01-11 | 2011-01-11 | Fully premixing gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200065845U CN201954544U (en) | 2011-01-11 | 2011-01-11 | Fully premixing gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954544U true CN201954544U (en) | 2011-08-31 |
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ID=44498654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200065845U Expired - Fee Related CN201954544U (en) | 2011-01-11 | 2011-01-11 | Fully premixing gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954544U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330986A (en) * | 2011-10-09 | 2012-01-25 | 上海梅帝燃气设备技术有限公司 | Full-automatic fuel gas premixed combustion engine case |
| CN104180510A (en) * | 2014-09-10 | 2014-12-03 | 浙江音诺伟森热能科技有限公司 | Condensing gas wall-hanging stove |
| CN105114953A (en) * | 2015-09-22 | 2015-12-02 | 安徽华菱西厨装备股份有限公司 | Full-mixed fuel gas combusting heater and control method thereof |
| CN105782973A (en) * | 2016-04-29 | 2016-07-20 | 佛山市顺德区蓝贝电器设备有限公司 | Gas burner with static pressure and dynamic pressure air distribution |
| CN105927979A (en) * | 2016-04-29 | 2016-09-07 | 佛山市顺德区蓝贝电器设备有限公司 | Gas burner with static-pressure air distribution and dynamic-pressure mixing |
-
2011
- 2011-01-11 CN CN2011200065845U patent/CN201954544U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330986A (en) * | 2011-10-09 | 2012-01-25 | 上海梅帝燃气设备技术有限公司 | Full-automatic fuel gas premixed combustion engine case |
| CN104180510A (en) * | 2014-09-10 | 2014-12-03 | 浙江音诺伟森热能科技有限公司 | Condensing gas wall-hanging stove |
| CN104180510B (en) * | 2014-09-10 | 2016-11-30 | 浙江音诺伟森热能科技有限公司 | A kind of condensing gas wall hanging stove |
| CN105114953A (en) * | 2015-09-22 | 2015-12-02 | 安徽华菱西厨装备股份有限公司 | Full-mixed fuel gas combusting heater and control method thereof |
| CN105782973A (en) * | 2016-04-29 | 2016-07-20 | 佛山市顺德区蓝贝电器设备有限公司 | Gas burner with static pressure and dynamic pressure air distribution |
| CN105927979A (en) * | 2016-04-29 | 2016-09-07 | 佛山市顺德区蓝贝电器设备有限公司 | Gas burner with static-pressure air distribution and dynamic-pressure mixing |
| CN105927979B (en) * | 2016-04-29 | 2019-04-19 | 佛山市顺德区蓝贝电器设备股份有限公司 | A kind of gas burner having static pressure air distribution and dynamic pressure blending |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20130111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |