CN202598662U - Straw gas heating wall-mounted stove - Google Patents
Straw gas heating wall-mounted stove Download PDFInfo
- Publication number
- CN202598662U CN202598662U CN 201220147806 CN201220147806U CN202598662U CN 202598662 U CN202598662 U CN 202598662U CN 201220147806 CN201220147806 CN 201220147806 CN 201220147806 U CN201220147806 U CN 201220147806U CN 202598662 U CN202598662 U CN 202598662U
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- burner
- fuel gas
- heating wall
- section
- gas
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- Expired - Fee Related
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Abstract
The utility model discloses a straw gas heating wall-mounted stove comprising a gas inlet, a gas nozzle which is communicated with the gas inlet, and a burner component which is connected with the gas nozzle; the burner component comprises a burner and a burner pipe seal which is arranged at the air inlet of the burner; the gas nozzle extends into the burner from the burner pipe seal; and the length of the gas nozzle which extends into the burner is 15mm to 20mm. According to the straw gas heating wall-mounted stove, the value of straw gas energy is improved, the application problem of low-heat value gas on the heating wall-mounted stove is solved, and the gap of the low-heat value heating wall-mounted stove is filled.
Description
Technical field
The utility model relates to a kind of straw fuel gas heating wall hanging stove.
Background technology
Every cubic metre of calorific value of the fuel gas of maize straw is up to 5327.7KJ/M
3, be 4808.8KJ/M for the fuel gases calorific value that the downdraft gasification furnace gasifies like gasification mode
3, other component content such as following table:
Find in the use that straw fuel gas seldom is used for cooking on the kitchen range top, generally be heat up water, stew etc., this is because its calorific value is low, the time spent will be grown, thereby is applicable to slow fire and the job that do not need very hot oven to accomplish.For this reason, a cover liquefied gas cooker all will be prepared in the kitchen of family needs the work of very hot oven to be used for cooking etc., and the straw fuel gas utilization rate is had a greatly reduced quality, and has also reduced the desirable purpose of exploitation straw fuel gas and positive generalization simultaneously.
Straw fuel gas is made the very suitable zonule of fuel dwelling house Home Heating and is used.Thereby, how to improve straw fuel gas utilization rate, greatly develop the straw fuel gas engineering, for huge numbers of families benefit, be a new research topic.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art; A kind of straw fuel gas heating wall hanging stove is provided; It has improved the value of the straw fuel gas energy, has solved the application of fuel gas with low heat value on heating wall hanging stove, has filled up the blank of low heat value heating wall hanging stove.
For addressing the above problem, the utility model adopts following technical scheme:
The utility model provides a kind of straw fuel gas heating wall hanging stove, comprises the burner assembly that gas nozzle that fuel gas inlet and fuel gas inlet are connected is connected with gas nozzle; Said burner assembly comprises burner and is arranged at the burner trunnion sealing of burner air inlet, and said gas nozzle stretches into burner by the sealing of burner trunnion, and it is 15-20mm that gas nozzle puts in burner dimensions length.
Said gas nozzle comprises housing, and the leading portion of housing is the air inlet section, and the back segment of housing is the section of giving vent to anger, and the air inlet section connects with the section of giving vent to anger and is one, and the diameter of said air inlet section forms a step-like variable-diameter structure greater than diameter, air inlet section and the section of giving vent to anger of the section of giving vent to anger.
The length of said air inlet section be the section of giving vent to anger length 4-10 doubly.
Said burner end face is a burner combustion hole face, and burner port face top is a heater tube, and burner height is 40-60mm, and burner port face and heater tube distance are 40-50mm.
Said burner is a hermetically-sealed construction, and the burner bottom surface is provided with the sealing of burner combustion gas dispersing chamber bottom surface, and burner is provided with burner at the back and seals at the back.
Said burner front end is provided with the burner front apron, and the rear end is provided with the burner backboard.
The design again on natural gas heating wall hanging furnace foundation of the utility model straw fuel gas heating wall hanging stove; Through changing structures such as the sealing of gas nozzle and trunnion, combustion chamber height dimension and combustion chamber sealing; To adapt to the characteristics that combustible gas content is little in the Straw Gas, concentration is low, calorific value is low; Improve the value of the straw fuel gas energy, solved the application of fuel gas with low heat value on heating wall hanging stove, filled up the blank of low heat value heating wall hanging stove.
The utility model is a kind of heating gas heater that adopts straw fuel gas to make fuel, and its low heat value is 4800-6000KJ/m
3, specified gaseous-pressure is 2800-3800Pa, adopt to force gives, exhaust, pressure, sealing and circulating mode, pulse is lighted a fire automatically, and the control of gas ratio valve automatic constant-temperature, the energy efficiency grade reaches 2 grades.
The utility model has improved the value of the straw fuel gas energy, has solved the application of fuel gas with low heat value on heating wall hanging stove, has filled up the blank of low heat value heating wall hanging stove.
Description of drawings
Fig. 1 is the said burner assembly seals at of a utility model structural representation.
Fig. 2 is the said gas nozzle structure sketch map of the utility model.
The specific embodiment
The utility model provides a kind of straw fuel gas heating wall hanging stove, and is as shown in Figure 1, comprises the burner assembly that gas nozzle 2 that fuel gas inlet 1 and fuel gas inlet are connected is connected with gas nozzle; Said burner assembly comprises burner 3 and is arranged at the burner trunnion sealing 4 of burner air inlet, and said gas nozzle stretches into burner by the sealing of burner trunnion, and it is 15-20mm that gas nozzle puts in burner dimensions length.
As shown in Figure 2; Said gas nozzle comprises housing 2-1, and the leading portion of housing is air inlet section 2-2, and the back segment of housing is the section of giving vent to anger 2-3; The air inlet section connects with the section of giving vent to anger and is one, and the diameter of said air inlet section forms a step-like variable-diameter structure greater than diameter, air inlet section and the section of giving vent to anger of the section of giving vent to anger.The length of air inlet section be the section of giving vent to anger length 4-10 doubly.
As shown in Figure 1, said burner end face is a burner combustion hole face 5, and burner port face top is a heater tube, and burner height is 40-60mm, and burner port face and heater tube distance are 40-50mm.
As shown in Figure 1, said burner is a hermetically-sealed construction, and the burner bottom surface is provided with burner combustion gas dispersing chamber bottom surface sealing 6, and burner is provided with burner at the back and seals 7 at the back.
As shown in Figure 1, said burner front end is provided with burner front apron 8, and the rear end is provided with burner backboard 9.
The design again on natural gas heating wall hanging furnace foundation of the utility model straw fuel gas heating wall hanging stove; Through changing structures such as the sealing of gas nozzle and trunnion, combustion chamber height dimension and combustion chamber sealing; To adapt to the characteristics that combustible gas content is little in the Straw Gas, concentration is low, calorific value is low; Improve the value of the straw fuel gas energy, solved the application of fuel gas with low heat value on heating wall hanging stove, filled up the blank of low heat value heating wall hanging stove.
The utility model is a kind of heating gas heater that adopts straw fuel gas to make fuel, and its low heat value is 4800-6000KJ/m
3, specified gaseous-pressure is 2800-3800Pa, adopt to force gives, exhaust, pressure, sealing and circulating mode, pulse is lighted a fire automatically, and the control of gas ratio valve automatic constant-temperature, the energy efficiency grade reaches 2 grades.
The utility model has improved the value of the straw fuel gas energy, has solved the application of fuel gas with low heat value on heating wall hanging stove, has filled up the blank of low heat value heating wall hanging stove.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.
Claims (6)
1. straw fuel gas heating wall hanging stove comprises the burner assembly that gas nozzle that fuel gas inlet and fuel gas inlet are connected is connected with gas nozzle; It is characterized in that: said burner assembly comprises burner and is arranged at the burner trunnion sealing of burner air inlet, and said gas nozzle stretches into burner by the sealing of burner trunnion, and it is 15-20mm that gas nozzle puts in burner dimensions length.
2. straw fuel gas heating wall hanging stove as claimed in claim 1; It is characterized in that: said gas nozzle comprises housing; The leading portion of housing is the air inlet section; The back segment of housing is the section of giving vent to anger, and the air inlet section connects with the section of giving vent to anger and is one, and the diameter of said air inlet section forms a step-like variable-diameter structure greater than diameter, air inlet section and the section of giving vent to anger of the section of giving vent to anger.
3. straw fuel gas as claimed in claim 2 heating wall hanging stove is characterized in that: the length of said air inlet section is 4-10 times of length of the section of giving vent to anger.
4. straw fuel gas heating wall hanging stove as claimed in claim 3, it is characterized in that: said burner end face is a burner combustion hole face, and burner port face top is a heater tube, and burner height is 40-60mm, and burner port face and heater tube distance are 40-50mm.
5. straw fuel gas heating wall hanging stove as claimed in claim 4, it is characterized in that: said burner is a hermetically-sealed construction, and the burner bottom surface is provided with the sealing of burner combustion gas dispersing chamber bottom surface, and burner is provided with burner at the back and seals at the back.
6. straw fuel gas heating wall hanging stove as claimed in claim 5, it is characterized in that: said burner front end is provided with the burner front apron, and the rear end is provided with the burner backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147806 CN202598662U (en) | 2012-04-10 | 2012-04-10 | Straw gas heating wall-mounted stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147806 CN202598662U (en) | 2012-04-10 | 2012-04-10 | Straw gas heating wall-mounted stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598662U true CN202598662U (en) | 2012-12-12 |
Family
ID=47316194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220147806 Expired - Fee Related CN202598662U (en) | 2012-04-10 | 2012-04-10 | Straw gas heating wall-mounted stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620338A (en) * | 2012-04-10 | 2012-08-01 | 永清中希光电科技发展有限公司 | Straw gas warming wall hanging stove |
-
2012
- 2012-04-10 CN CN 201220147806 patent/CN202598662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620338A (en) * | 2012-04-10 | 2012-08-01 | 永清中希光电科技发展有限公司 | Straw gas warming wall hanging stove |
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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: 20121212 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |