CN2303169Y - Blasting type high energy saving and premixing gas burner - Google Patents
Blasting type high energy saving and premixing gas burner Download PDFInfo
- Publication number
- CN2303169Y CN2303169Y CN 97215153 CN97215153U CN2303169Y CN 2303169 Y CN2303169 Y CN 2303169Y CN 97215153 CN97215153 CN 97215153 CN 97215153 U CN97215153 U CN 97215153U CN 2303169 Y CN2303169 Y CN 2303169Y
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- gas
- mixing
- recessed portion
- combustion
- jet head
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Abstract
The utility model relates to a blasting type high energy saving and premixing gas burner which is composed of a gas fire-jetting head, a mixing chamber of an inner liner, a gas mixing pipe, a gas inlet pipe, a gas valve, a blower, a speed regulating switch of the blower, etc., wherein gas which is transmitted by the gas inlet pipe and air which is transmitted by the blower are transmitted to the gas fire-jetting head to combust after mixed in the gas mixing pipe; a regulating valve for locking gas input quantity, which is arranged between a gas inlet and the gas valve, is used for regulating and locking the gas input quantity; the regulating valve for locking air input quantity can replace desired different jetting nozzles of different gas inlet pipes according to different gases; the gas fire-jetting head is in inner liner structure in a circular shape or other shapes; the mixed gas is transmitted to the opening of the inner liner, and is jetted out to combust through acoustic panels after jetted out from the gas-jetting holes of the inner liner walls and the bottom part of the inner liner.
Description
The utility model relates to the high energy-conservation pre-mixing gas combustion burner of a kind of blowing-type.
At present, the combustion apparatus in hotel, restaurant, dining room, dining room and the family is extensive use of injection burner.Because auxiliary air required during this burner combustion is supplied with by nature air inducing, burner is big, heavy, ignition temperature is low, flame disperses, the thermal efficiency is low, is unfavorable for energy-conservation.The air blast burner that newly goes out now is to allow add air blast again after the gas combustion and increase oxygen, thereby strengthens burning, though improve to some extent aspect solar term, the solar term effect is still undesirable.
The purpose of this utility model provides the high energy-conservation pre-mixing gas combustion burner of a kind of blowing-type.This burner makes fuel gas fully mix with air before fuel gas buring, thereby it is fully burnt to improve efficiency of combustion, has compact conformation, energy-efficient, big thermic load, regulates than big, sufficient combustion, the low characteristics of lacking of polluting of noise.
The purpose of this utility model is achieved by the following technical solution: burner fully mixes combustion gas with air before burning, thereby makes the combustion gas raising efficiency of combustion of fully burning.The high energy-conservation pre-mixing gas combustion burner of this blowing-type is made up of combustion gas firn-jet head, air inlet pipe, gas mixing pipe, fan speed regulation switch, burnt gas valve, blast apparatus.Fan speed regulation switch and burnt gas valve are controlled the wind that air blast blows and the tolerance of air inlet pipe respectively.Air inlet and blower export communicate with gas mixing pipe, combustion gas and air are entered in the gas mixing pipe mix.An air inflow lock adjustment valve is arranged, with its adjusting and locking combustion gas air inflow between air inlet and burnt gas valve.This air inflow lock adjustment valve can replace gas inlet pipe because of the required different spray nozzles of different combustion gas.By fan speed regulation switch and burnt gas valve adjustments of gas mixed proportion.The gas that mixes is delivered to the burning of combustion gas firn-jet head by gas mixing pipe.The combustion gas firn-jet head is the liner type structure of circular, square or any other shape, preferably circular inner bladder formula structure.Inner-tube mouth links to each other with mixing tube.Combustion gas firn-jet head central authorities are recessed portion.The peripheral sidewall of combustion gas firn-jet head forms wall of outer container, and the sidewall of recessed portion forms wall of inner container.Wall of outer container and wall of inner container and the annular top between them form the inner bag mixing chamber, and the inner bag mixing chamber further mixes the gas that mixes in the gas mixing pipe.Have many fire jetting holes that communicate with the inner bag mixing chamber on the wall of inner container.Many fire jetting holes are also arranged at the bottom of recessed portion, and fire jetting hole quantity is not limit.In addition, the bottom of recessed portion can be provided with refractory material, the small through hole that has fire jetting hole many and the recessed portion bottom to communicate in the refractory material.Near place, recessed portion top a muffler plate of being made by refractory material is being arranged, keeping at a certain distance away between this muffler plate and recessed portion bottom or the refractory material.Many through holes are also arranged in the muffler plate, so that outside flame, the effect of muffler plate is the noise that produces when eliminating burning.During use, mixed gas is delivered to inner-tube mouth, forms pressure in courage, and the ejection of the bocca from the inner bag inwall burning again mist is concentrated upwards formed ascending air, and the through hole on muffler plate jets out flames.Thereby make the high energy-conservation pre-mixing gas combustion burner of blowing-type reach energy-efficient, the effect of big thermic load.
Further specify the high energy-conservation pre-mixing gas combustion burner of blowing-type of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the high energy-conservation pre-mixing gas combustion burner sectional view of blowing-type of the present utility model;
Fig. 2 is the top plan view of combustion gas firn-jet head.
Referring to Fig. 1, the inner-tube mouth 2 of combustion gas firn-jet head 1 communicates with gas mixing pipe 3, and air blast 4 communicates with gas mixing pipe 3 by pipeline.Fan speed regulation switch 18 links to each other with air blast 4, regulates the air inflow of air blast 4.Air inlet pipe 6 is led to gas mixing pipe 3 by gas inlet 7.Can regulate the combustion gas air inflow by burnt gas valve 8.An air inflow lock adjustment valve 19 is arranged, with its adjusting and locking combustion gas air inflow between air inlet pocket and burnt gas valve 8.This air inflow lock adjustment valve 19 can replace gas inlet pipe 6 because of the required different spray nozzles of different combustion gas.Combustion gas firn-jet head 1 is the liner type structure, and inner-tube mouth 2 communicates with gas mixing pipe 3, and the central authorities of combustion gas firn-jet head 1 are recessed portion 10, and the peripheral sidewall of combustion gas firn-jet head 1 forms wall of outer container 11, and the sidewall of recessed portion 10 forms wall of inner container 12.Wall of outer container 11 and wall of inner container 12 and the annular top between them form inner bag mixing chamber 13.Many fire jetting holes 14 that communicate with inner bag mixing chamber 13 are arranged on the wall of inner container 12.Many fire jetting holes 14 are also arranged at the bottom of recessed portion 10, and fire jetting hole 14 quantity are not limit.In addition, the bottom of recessed portion 10 can be provided with refractory material 15, the small through hole that has fire jetting holes 14 many and recessed portion 10 bottoms to communicate in the refractory material 15.A muffler plate 16 being arranged, keep at a certain distance away between this muffler plate 16 and recessed portion 10 bottoms or the refractory material 15 near place, recessed portion 10 tops.Many through holes are also arranged in the muffler plate 16, so that outside flame, the effect of muffler plate 16 is the noises that produce when eliminating burning.Burnt gas valve 8 is arranged on an end of air inlet pipe 6, and fan speed regulation switch 18 links to each other with air blast 4.
Fig. 2 is the top plan view of combustion gas firn-jet head.Clearly illustrate that the structure of combustion gas firn-jet head with Fig. 1.
The following describes the duty of this pre-mixing gas combustion burner.As illustrated in fig. 1 and 2,4 pairs of air pressurized of air blast are left the air mass flow that 18 controls enter gas mixing pipe 3 by fan speed regulation.Burnt gas valve 8 is also being controlled gas flow simultaneously.Combustion gas mixes the back and forms air-flow with air, by the liner type structure that gas mixing pipe 3 enters combustion gas firn-jet head 1, mixed gas forms pressure in courage, by fire jetting hole 14 ejections.Because jet bundle is a thin strand of gas, very easily regulates and burn.Therefore gas can fully mix, and makes this burner can both completing combustion under different thermic loads.Because combustion gas by abundant premix, has solved the problem of carrying out big thermic load burning on less burner.In addition, gas is eliminated the noise by muffler plate 16 by the many little fire jetting hole ejection on the wall of inner container, and the noise problem when so promptly having solved burning can normal combustion not produce tempering again under minimum thermic load.
The advantage of blowing-type high energy-saving premixing gas burner of the present utility model is: fire in combustion gas Combustion gas is fully mixed, by fan speed regulation switch and burnt gas valve adjustments of gas with air Mixed proportion is directly delivered to the burning of gas injection duration and degree of heating with the gas that mixes, thereby guarantees combustion gas Fully burning reduces the carbon monoxide in the waste gas. Improve heat energy utilization, reduce heat loss. And The noise that produces when reducing burning by muffler plate.
Claims (4)
1. the high energy-conservation pre-mixing gas combustion burner of blowing-type is by combustion gas firn-jet head (1), air inlet pipe (6), gas mixing pipe (3), fan speed regulation switch (18), burnt gas valve (8), air blast (4) is formed, it is characterized in that: the outlet of air inlet pipe (6) and air blast (4) communicates with gas mixing pipe (3), between air inlet (7) and burnt gas valve (8), an air inflow lock adjustment valve (19) is arranged, the inner-tube mouth (2) of combustion gas firn-jet head (1) communicates with gas mixing pipe (3), burnt gas valve (17) is arranged on an end of air inlet pipe (6), and fan speed regulation switch (18) links to each other with air blast (4).
2. the high energy-conservation pre-mixing gas combustion burner of blowing-type according to claim 1, it is characterized in that combustion gas firn-jet head (1) is the liner type structure, inner-tube mouth (2) communicates with gas mixing pipe (3), the central authorities of combustion gas firn-jet head (1) are recessed portion (10), the peripheral sidewall of combustion gas firn-jet head (1) forms wall of outer container (11), the sidewall of recessed portion (10) forms wall of inner container (12), wall of outer container (11) and wall of inner container (12) and the annular top between them form inner bag mixing chamber (13), many fire jetting holes (14) that communicate with inner bag mixing chamber (13) are arranged on the wall of inner container (12), and many fire jetting holes (14) are also arranged at the bottom of recessed portion (10).
3. the high energy-conservation pre-mixing gas combustion burner of blowing-type according to claim 2, the bottom that it is characterized in that the recessed portion (10) of combustion gas firn-jet head (1) can be provided with refractory material (15), the small through hole that has fire jetting hole (14) many and recessed portion (10) bottom to communicate in the refractory material (15), near place, recessed portion (10) top a muffler plate of being made by refractory material (16) is being arranged, keep at a certain distance away between muffler plate (16) and recessed portion (10) bottom or the refractory material (15), muffler plate also has many through holes in (16).
4. the high energy-conservation pre-mixing gas combustion burner of blowing-type according to claim 2 is characterized in that combustion gas firn-jet head (1) is for circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215153 CN2303169Y (en) | 1997-04-28 | 1997-04-28 | Blasting type high energy saving and premixing gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215153 CN2303169Y (en) | 1997-04-28 | 1997-04-28 | Blasting type high energy saving and premixing gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2303169Y true CN2303169Y (en) | 1999-01-06 |
Family
ID=33932406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97215153 Expired - Fee Related CN2303169Y (en) | 1997-04-28 | 1997-04-28 | Blasting type high energy saving and premixing gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2303169Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292324A (en) * | 2012-02-23 | 2013-09-11 | 马清飞 | Premixed type blast combustion device |
| CN103591585A (en) * | 2012-08-13 | 2014-02-19 | 吴心良 | Tertiary premix energy-saving gas distribution chamber for stove |
| CN109764333A (en) * | 2019-02-12 | 2019-05-17 | 扬州斯大锅炉有限公司 | The super low NO of internal combustion drum type brake |
-
1997
- 1997-04-28 CN CN 97215153 patent/CN2303169Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292324A (en) * | 2012-02-23 | 2013-09-11 | 马清飞 | Premixed type blast combustion device |
| CN103591585A (en) * | 2012-08-13 | 2014-02-19 | 吴心良 | Tertiary premix energy-saving gas distribution chamber for stove |
| CN103591585B (en) * | 2012-08-13 | 2016-02-10 | 吴心良 | Stove and accessory three energy-conservation gas distributing chamber of premix |
| CN109764333A (en) * | 2019-02-12 | 2019-05-17 | 扬州斯大锅炉有限公司 | The super low NO of internal combustion drum type brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Zhong Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Zhong Document name: Notice of termination |
|
| 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 |