CN202267065U - High-efficiency combustion furnace core - Google Patents
High-efficiency combustion furnace core Download PDFInfo
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- CN202267065U CN202267065U CN2011203620296U CN201120362029U CN202267065U CN 202267065 U CN202267065 U CN 202267065U CN 2011203620296 U CN2011203620296 U CN 2011203620296U CN 201120362029 U CN201120362029 U CN 201120362029U CN 202267065 U CN202267065 U CN 202267065U
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Abstract
The utility model discloses a high-efficiency combustion furnace core. The utility model aims to solve the problems of low firepower, high gas consumption and low combustion efficiency in the gas stove in the prior art, and also the problem that the flame generated by the stove directly burns on the cover body so as to influence the service life of the stove. The high-efficiency combustion furnace core comprises a cylinder and a nozzle, wherein the nozzle is positioned below the cylinder; one end of the cylinder is provided with an opening; and the side wall of the cylinder is provided with holes. The utility model has the advantages of simple structure and long service life, is convenient to use and easy to maintain, and can obviously lower the production cost of the stove. Meanwhile, the utility model also has the advantage of high combustion efficiency, and can effectively save the energy.
Description
Technical field
The utility model relates to a kind of burner, particularly a kind of efficient burning combustion chamber.
Background technology
At present, most gas kitchen ranges adopts the mode of premix usually, earlier combustion gas is mixed with air, and then mixed gas is burnt through lid.In order to improve efficiency of combustion, several apertures or bar shaped sealing are set on lid usually, thus the contact area of increase and air.Yet the effect that the imflammable gas of this kitchen range mixes with air is relatively poor, causes burning insufficient, and air consumption is bigger, and efficiency of combustion is lower.Because the flame that this kitchen range produce directly burns on lid, each burning all can be heated kitchen range, thereby influences the service life of kitchen range, increases use cost.
The utility model content
The goal of the invention of the utility model is: in the prior art, the firepower of gas-cooker is less, and air consumption is bigger, and efficiency of combustion is lower; Simultaneously, the flame that kitchen range produce directly burns on lid, influences the problem in its service life, and a kind of efficient burning combustion chamber is provided; This combustion chamber is simple in structure, and is easy to use, and combustion gas is fully mixed with air; Its efficiency of combustion is high, and effectively energy savings shortens heat time heating time.
The technical scheme that the utility model adopts is following:
A kind of efficient burning combustion chamber comprises cylinder and nozzle, and said nozzle is positioned at the cylinder below, and an end of said cylinder is provided with opening, and said column side wall is provided with the hole.
In the scope apart from nozzle 20mm on cylinder, the ratio of hole and the area of nozzle is greater than 0 and smaller or equal to 750.
The hole is not set on the said column side wall.
The area of said opening is 7-710mm
2
The area of said cylinder opening is 28-490mm
2
The length of said cylinder is 10-150mm.
The length of said cylinder is 10-50mm.
Said cylinder is cylindrical.
The combustion chamber of the utility model apart from the ratio of the scope endoporus below the nozzle 20mm with the area of nozzle, makes combustion gas fully mix with air through the control aperture area on the adjustment cylinder, finally makes the naked light of generation be close to the heated body burning.On the sidewall of the utility model, the hole is 0-750 with the ratio of the area of nozzle, at sidewall the hole is set and can improves efficiency of combustion.For simplified structure, also can on sidewall, not establish the hole, only need the area of adjustment opening, also can reach same combustion efficiency.Therefore the flame that the utility model produces, can not heat combustion chamber owing to finally be close to the heated body burning, thereby prolong the service life of kitchen range, reduces its cost.
During use, combustion chamber is linked to each other with the igniter of kitchen range, again heated body is positioned on the kitchen range.Open igniter, the flame of generation can be close to the heated body burning.
The utility model is simple in structure, and is easy to use, is easy to safeguard, long service life can significantly reduce the production cost of kitchen range.Simultaneously, its efficiency of combustion is high, effectively energy savings.
In sum, owing to adopted technique scheme, the utlity model has following beneficial effect:
(1) the utility model is skillfully constructed, and is simple in structure, easy to use;
(2) flame of the utility model generation is close to the heated body burning, can not heat combustion chamber, thereby reduce its cost the service life of significant prolongation kitchen range;
(3) the utility model efficiency of combustion is higher, and effectively energy savings shortens heat time heating time.
Description of drawings
Fig. 1 is the front view of embodiment 1 in the utility model.
Fig. 2 is the front view of embodiment 2-3 in the utility model.
Fig. 3 is the front view of embodiment 4-5 in the utility model.
Fig. 4 is the front view of the embodiment 6-7 of the utility model.
Fig. 5 is the front view of the embodiment 8 of the utility model.
Mark among the figure: 1 is cylinder, and 2 is nozzle, and 3 is opening, and 4 is the hole.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment 1
A kind of efficient burning combustion chamber comprises cylinder 1 and nozzle 2, and said nozzle 2 is positioned at cylinder 1 below, and an end of said cylinder 1 is provided with opening 3, and said cylinder 1 sidewall is provided with hole 4.The height of cylinder 1 is 30mm, and the diameter of opening 3 is 16mm, and the distance to nozzle 2 on cylinder 1 is in the scope of 20mm, and hole 4 is 7.98 with the ratio of the area of nozzle 2.During use, combustion chamber is linked to each other with the igniter of kitchen range, again heated body is positioned on the kitchen range.
Contrast test 1
It is the too energy-saving gas cooker of paying of JZT-58A that control group 1 is selected model for use, and its heat flow is 3.8 kilowatts.With the natural gas is source of the gas, and initial water temperature is 22 ℃, and (opening diameter is 260mm to get same iron basin; Base diameter is 210mm), measure 500ml water, adopt the kitchen range of embodiment 1 and control group 1 to heat; Test three times, average, its test result is as shown in table 1.
Table 1 embodiment 1 and result of the test to control group 1
| ? | Gas consumption | Average water temperature |
| Embodiment 1 | 0.013 cubic meter | 95.4℃ |
| Control group 1 | 0.013 cubic meter | 83.3℃ |
A kind of efficient burning combustion chamber comprises cylinder 1 and nozzle 2, and said nozzle 2 is positioned at cylinder 1 below, and an end of said cylinder 1 is provided with opening 3, and said cylinder 1 sidewall is provided with hole 4.The height of cylinder 1 is 30mm, and the diameter of opening 3 is 16mm, and the diameter of nozzle 2 is 1.3mm, and the distance to nozzle 2 on cylinder 1 is in the scope of 20mm, and hole 4 is 21.30 with the ratio of the area of nozzle 2.During use, combustion chamber is linked to each other with the igniter of kitchen range, again heated body is positioned on the kitchen range.
It is the too energy-saving gas cooker of paying of JZT-58A that control group 2 is selected model for use, and its heat flow is 3.8 kilowatts.With the natural gas is source of the gas, and initial water temperature is 22 ℃, and (opening diameter is 260mm to get same iron basin; Base diameter is 210mm), measure 500ml water, adopt the kitchen range of embodiment 2 and control group 2 to heat; Test three times, average, its test result is as shown in table 2.
The result of the test of table 2 embodiment 2 and control group 2
| ? | Gas consumption | Average |
| Embodiment | ||
| 2 | 0.013 cubic meter | 98.3 |
| Control group | ||
| 2 | 0.013 cubic meter | 83.5℃ |
A kind of efficient burning combustion chamber comprises cylinder 1 and nozzle 2, and said nozzle 2 is positioned at cylinder 1 below, and an end of said cylinder 1 is provided with opening 3, and said cylinder 1 sidewall is provided with hole 4.The height of cylinder 1 is 30mm, and the diameter of opening 3 is 16mm, and the diameter of nozzle 2 is 1.3mm, and the distance to nozzle 2 on cylinder 1 is in the scope of 20mm, and hole 4 is 26.63 with the ratio of the area of nozzle 2.During use, combustion chamber is linked to each other with the igniter of kitchen range, again heated body is positioned on the kitchen range.
It is the volt energy-saving gas cooker too of JZT-58A that control group 3 is selected model for use, and its heat flow is 3.8 kilowatts.With the natural gas is source of the gas, and initial water temperature is 22 ℃, and (opening diameter is ability 260mm to get same iron basin; Base diameter is 210mm), measure 500ml water, adopt the kitchen range of embodiment 3 and control group 3 to heat; Test three times, average, its test result is as shown in table 3.
The result of the test of table 3 embodiment 3 and control group 3
| ? | Gas consumption | Average |
| Embodiment | ||
| 3 | 0.013 cubic meter | 98.6 |
| Control group | ||
| 3 | 0.013 cubic meter | 83.3℃ |
A kind of efficient burning combustion chamber comprises cylinder 1 and nozzle 2, and said nozzle 2 is positioned at cylinder 1 below, and an end of said cylinder 1 is provided with opening 3, and said cylinder 1 sidewall is provided with hole 4.The height of cylinder 1 is 30mm, and the diameter of opening 3 is 16mm, and the diameter of nozzle 2 is 1.6mm, and the distance to nozzle 2 on cylinder 1 is in the scope of 20mm, and hole 4 is 17.58 with the ratio of the area of nozzle 2.During use, combustion chamber is linked to each other with the igniter of kitchen range, again heated body is positioned on the kitchen range.
It is the gas-cooker of U.S.A of JZT-Q869A that control group 4 is selected model for use, and its heat flow is 4 kilowatts.With the natural gas is source of the gas, and initial water temperature is 22 ℃, and (opening diameter is 260mm to get same iron basin; Base diameter is 210mm), measure 500ml water, adopt the kitchen range of embodiment 4 and control group 4 to heat; Test three times, average, its test result is as shown in table 4.
The result of the test of table 4 embodiment 4 and control group 4
| ? | Gas consumption | Average |
| Embodiment | ||
| 4 | 0.013 cubic meter | 97.6 |
| Control group | ||
| 4 | 0.013 cubic meter | 84.2℃ |
Embodiment 5
A kind of efficient burning combustion chamber comprises cylinder 1 and nozzle 2, and said nozzle 2 is positioned at cylinder 1 below, and an end of said cylinder 1 is provided with opening 3, and said cylinder 1 sidewall is provided with hole 4.The height of cylinder 1 is 30mm, and the diameter of opening 3 is 6mm, and the diameter of nozzle 2 is 1.4mm, and in the scope apart from nozzle 20mm on cylinder 1, hole 4 is 13.14 with the ratio of the area of nozzle 2.During use, combustion chamber is linked to each other with the igniter of kitchen range, again heated body is positioned on the kitchen range.
Contrast test 5
It is the handsome health gas-cooker of QAS-108-B2 that control group 5 is selected model for use, and its heat flow is 5.0 kilowatts.With the natural gas is source of the gas, and initial water temperature is 22 ℃, and (opening diameter is 260mm to get same iron basin; Base diameter is 210mm), measure 500ml water, adopt the kitchen range of embodiment 5 and control group 5 to heat; Test three times, average, its test result is as shown in table 5.
The result of the test of table 5 embodiment 5 and control group 5
| ? | Gas consumption | Average water temperature |
| Embodiment 5 | 0.013 cubic meter | 98.6℃ |
| Control group 5 | 0.013 cubic meter | 85.6℃ |
Embodiment 6
A kind of efficient burning combustion chamber comprises cylinder 1 and nozzle 2, and said nozzle 2 is positioned at cylinder 1 below, and an end of said cylinder 1 is provided with opening 3, and said cylinder 1 sidewall is provided with hole 4.The height of cylinder 1 is 20mm, and the diameter of opening 3 is 6mm, and the diameter of nozzle 2 is 1.3mm, and the distance to nozzle 2 on cylinder 1 is in the scope of 20mm, and hole 4 is 7.98 with the ratio of the area of nozzle 2.During use, combustion chamber is linked to each other with the igniter of kitchen range, again heated body is positioned on the kitchen range.
Contrast test 6
It is the handsome health gas-cooker of QAS-108-B2 that control group 6 is selected model for use, and its heat flow is 5.0 kilowatts.With the natural gas is source of the gas, and initial water temperature is 22 ℃, and (opening diameter is 260mm to get same iron basin; Base diameter is 210mm), measure 500ml water, adopt the kitchen range of embodiment 6 and control group 6 to heat; Test three times, average, its test result is as shown in table 6.
The result of the test of table 6 embodiment 6 and control group 6
| ? | Gas consumption | Average water temperature |
| Embodiment 6 | 0.013 cubic meter | 95.2℃ |
| Control group 6 | 0.013 cubic meter | 85.4℃ |
Embodiment 7
A kind of efficient burning combustion chamber comprises cylinder 1 and nozzle 2, and said nozzle 2 is positioned at cylinder 1 below, and an end of said cylinder 1 is provided with opening 3, and said cylinder 1 sidewall is provided with hole 4.The height of cylinder 1 is 20mm, and the diameter of opening 3 is 30mm, and the diameter of nozzle 2 is 1.5mm, and the distance to nozzle 2 on cylinder 1 is in the scope of 20mm, and hole 4 is 720 with the ratio of the area of nozzle.During use, combustion chamber is linked to each other with the igniter of kitchen range, again heated body is positioned on the kitchen range.
Contrast test 7
It is the Vantage gas-cooker of JZT-B0401BX that control group 7 is selected model for use, and its heat flow is 3.8 kilowatts.With the natural gas is source of the gas, and initial water temperature is 26 ℃, and (opening diameter is 260mm to get same iron basin; Base diameter is 210mm), measure 1000ml water, adopt the kitchen range of embodiment 7 and control group 7 to heat; Test three times, average, its test result is as shown in table 7.
The result of the test of table 7 embodiment 7 and control group 7
| ? | Gas consumption | Average water temperature |
| Embodiment 7 | 0.013 cubic meter | 65.4℃ |
| Control group 7 | 0.0155 cubic meter | 63.5℃ |
Embodiment 8
A kind of efficient burning combustion chamber comprises cylinder 1 and nozzle 2, and said nozzle 2 is positioned at cylinder 1 below, and an end of said cylinder 1 is provided with opening 3.The height of cylinder 1 is 12mm, and the diameter of opening 3 is 6mm, and the diameter of nozzle 2 is 1.3mm.During use, combustion chamber is linked to each other with the igniter of kitchen range, again heated body is positioned on the kitchen range.
Contrast test 8
It is the Vantage gas-cooker of JZT-B0401BX that control group 8 is selected model for use, and its heat flow is 3.8 kilowatts.With the natural gas is source of the gas, and initial water temperature is 26 ℃, and (opening diameter is 260mm to get same iron basin; Base diameter is 210mm), measure 1000ml water, adopt the kitchen range of embodiment 8 and control group 8 to heat; Test three times, average, its test result is as shown in table 8.
The result of the test of table 8 embodiment 8 and control group 8
| ? | Gas consumption | Average water temperature |
| Embodiment 8 | 0.013 cubic meter | 65.6℃ |
| Control group 8 | 0.0155 cubic meter | 63.3℃ |
Prove that through contrast test the combustion chamber that the utility model provides under the situation of identical gas consumption, can significantly improve average water temperature; Under the approaching situation of final water temperature, can significantly reduce gas consumption, therefore, the efficiency of combustion of the utility model is high, effectively energy savings.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. an efficient burning combustion chamber comprises cylinder and nozzle, and said nozzle is positioned at the cylinder below, and an end of said cylinder is provided with opening, it is characterized in that: said column side wall is provided with the hole.
2. efficient burning combustion chamber according to claim 1 is characterized in that: in the scope apart from nozzle 20mm on cylinder, the ratio of hole and the area of nozzle is greater than 0 and smaller or equal to 750.
3. efficient burning combustion chamber according to claim 1 is characterized in that: the hole is not set on the said column side wall.
4. according to the arbitrary described efficient burning combustion chamber of claim 1-3, it is characterized in that: the area of said opening is 7-710mm
2
5. efficient burning combustion chamber according to claim 4 is characterized in that: the area of said cylinder opening is 28-490mm
2
6. according to claim 1-3,5 arbitrary described efficient burning combustion chambers, it is characterized in that: the length of said cylinder is 10-150mm.
7. efficient burning combustion chamber according to claim 6 is characterized in that: the length of said cylinder is 10-50mm.
8. according to claim 1-3,5,7 arbitrary described efficient burning combustion chambers, it is characterized in that: said cylinder is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203620296U CN202267065U (en) | 2011-09-26 | 2011-09-26 | High-efficiency combustion furnace core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203620296U CN202267065U (en) | 2011-09-26 | 2011-09-26 | High-efficiency combustion furnace core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202267065U true CN202267065U (en) | 2012-06-06 |
Family
ID=46157860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203620296U Expired - Fee Related CN202267065U (en) | 2011-09-26 | 2011-09-26 | High-efficiency combustion furnace core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202267065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361698A (en) * | 2018-01-28 | 2018-08-03 | 昆山富凌能源利用有限公司 | A kind of high-efficiency combustion furnace core |
-
2011
- 2011-09-26 CN CN2011203620296U patent/CN202267065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361698A (en) * | 2018-01-28 | 2018-08-03 | 昆山富凌能源利用有限公司 | A kind of high-efficiency combustion furnace core |
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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: 20120606 Termination date: 20130926 |