CN102072503A - Double-mixed thermalization energy-saving gas furnace - Google Patents
Double-mixed thermalization energy-saving gas furnace Download PDFInfo
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- CN102072503A CN102072503A CN 201010624775 CN201010624775A CN102072503A CN 102072503 A CN102072503 A CN 102072503A CN 201010624775 CN201010624775 CN 201010624775 CN 201010624775 A CN201010624775 A CN 201010624775A CN 102072503 A CN102072503 A CN 102072503A
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- cup
- gas
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- air
- fire
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- 239000007789 gas Substances 0.000 claims abstract description 30
- 239000002737 fuel gas Substances 0.000 claims abstract description 13
- 239000000567 combustion gas Substances 0.000 claims description 35
- 230000001535 kindling effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000011148 porous material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 18
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a double-mixed thermalization energy-saving gas furnace, which can really mixing fuel gas and air by secondary cyclone thermalization and is provided with a safe wind-proof pilot fire facility. In the gas furnace, the upper part of a fan cover is connected with the outer side on the lower part of a cylinder; the upper part of a first mixing cup inside the fan cover is connected with an inner ring of the cylinder and forms a sealed air cavity in the cylinder; a gas separating cover is arranged in the center at the inner bottom of the first mixing cup; a second mixing cup is arranged in the first mixing cup and above the gas separating cover; the upper part of the outer ring of the second mixing cup is connected with the upper part of the inner ring of the cylinder; a breaking-out plate is arranged on the upper part of the inner ring of the second mixing cup to form a second mixing cavity; a fire gathering ring is connected to the outer ring of the breaking-out plate; the sealed air cavity is communicated with the inner cavity of the gas separating cover through a bent pipe and a vent nozzle; a fuel gas inlet pipe passes through an wind cavity and is communicated with the sealed air cavity; and a wind-proof pilot fire is arranged on one side of the top of the fire gathering ring.
Description
Technical field
The present invention relates to the gas furnace technical field, particularly a kind of two thermalization energy-saving fuel gas that mix.
Background technology
It is CN201434383 number patent document that the Chinese patent communique discloses publication number, this technical scheme is such: air blast is conveyed into air by airduct the lower chamber of combustion gas, and by the band inclined hole the middle level part enter in the upper cavity, combustion gas is directly sent in the upper cavity by main tracheae, mix with air, this is the unique combustion gas and the Air mixing chamber of this combustion gas.The once mixed mist enters the fire-collection ring burning by the upper strata part, at this moment, be a combustion process, rather than combustion gas mixes with the second time of air.There is following weak point in this technical scheme: (1) this gas furnace is mainly used in commercial gas furnace, because it is not provided with band wind kindling material, burner kindling material when burning can be put out by the high wind that air blast produces, and causes burner to duplicate the igniting phenomenon frequently in normal use; (2) because combustion gas and air premixed for once, air is blown into from base plate, and combustion gas flows into from the middle part, and air is difficult to reach full and uniform mixing with combustion gas, thereby, the flame instability of burner appears, and the thermal efficiency is lower; (3) because the preheating endless tube is far away from the body of heater distance from top, and the endless tube space is narrower, it is slower to absorb waste heat, and combustion gas can not be gasified rapidly, and it is more to consume energy.
Summary of the invention
The object of the present invention is to provide a kind of efficient, energy-conservation two thermalization energy-saving fuel gas that mix, it can realize really that combustion gas mixes with the secondary cyclone thermalization of air, and has safe windproof kindling material facility.
Technical solution proposed by the invention is such:
A kind of two thermalization energy-saving fuel gas that mixes, comprise fan housing 7, tracheae 8 is gone in combustion gas, flame plate 1 and fire-collection ring 2, the air-flow that air blast produces is blown in the fan housing 7 from fan housing 7 lower port, described fan housing 7 tops are connected with the outside, cylinder 5 bottoms, being positioned at the 1st of fan housing 7 inside mixes cup 6 tops and cylinder 7 and encircles and be connected and at cylinder 5 formation sealed air-spaces 15, mix cup 6 inner bottom part central authorities the 1st and be provided with branch gas hood 4, mix in the cup 6 the 1st, divide the top of gas hood 4 to be provided with the 2nd mixing cup 3, the 2nd mixes cup 3 outer shroud tops is connected with ring top in the cylinder 5, the 2nd mixes cup 3 interior ring tops is equipped with flame plate 1, form the 2nd hybrid chamber 14, flame plate 1 outer shroud is connected with fire-collection ring 2 on week, sealed air-space 15 by bend pipe 10 with give vent to anger chew 9 with divide gas hood 4 inner chambers to connect to be connected, combustion gas is gone into tracheae 8 and is passed wind chamber 17 and be connected with sealed air-space 15 perforations; One side is equipped with kindling material firn-jet head 20 at fire-collection ring 2 tops, be provided with flame chamber 21 in this kindling material firn-jet head 20, its accent is towards flame plate 1, flame chamber 21, by air-out joint 22, wind conveying pipe 23, get wind and chew 24 and connect with fan housing 7 inner chambers and to be connected, flame chamber 21 also connects combustion gas appendix 25.
Described flame plate 1 from outside be respectively equipped with the 1st circle fire jetting hole the 11, the 2nd circle fire jetting hole 12 and the 3rd circle fire jetting hole 13 toward in.Level is provided with 1-2 row branch pore on the described minute gas hood 4 cover body circumference.
The described the 1st mixes and to go up level around 6 glasss of bodies of cup and be provided with 3-5 row air intake inclined hole in the same way, and the angle that mix with the 1st between glasss 6 the normal axis of these inclined holes is 35 ° of-55 ° of angles.
The described the 2nd mixes that level is provided with 3-5 row air intake inclined hole in the same way on 3 glasss of body circumference of cup, and the angle that mix with the 2nd between glasss 3 the normal axis of these inclined holes is 35 ° of-55 ° of angles.
Compared with prior art, the present invention has following remarkable result:
(1) is provided with many row's inclined holes owing to be provided with the 1st hybrid chamber and the 2nd hybrid chamber and chamber wall, make combustion gas and air realize that twice real whirlwind mixes, constantly heat absorption in mixed process, thereby, make the mist that enters the flame plate mix more evenly, burn more fully, so energy-conservation, the thermal efficiency is high.
(2) be provided with sealed air-space owing to mix the cup periphery the 1st, 2, the low temperature combustion gas that enters is from the outside constantly absorbed heat, thermalization rapidly and fully helps air-breathing.
(3) the set kindling material firn-jet head of the present invention is a kind of windproof kindling material, and it is by independently wind conveying pipe and combustion gas appendix air supply and combustion gas, so have the effect of anti-high wind.In operating process, can not take place when the operator closes main air cock that kindling material is put out by high wind and need the phenomenon of relight, so easy to use, safe.
Description of drawings
Fig. 1 is two structural representations that mix the thermalization energy-saving fuel gas of one embodiment of the invention.
The specific embodiment
By following embodiment the present invention is further elaborated.
Referring to shown in Figure 1, a kind of two thermalization energy-saving fuel gas that mixes is by flame plate 1, fire-collection ring 2, the 2nd mixes cup 3, divide gas hood 4, cylinder 5, the 1st mixes cup 6, fan housing 7, tracheae 8 is gone in combustion gas, give vent to anger and chew 9, bend pipe 10, kindling material firn-jet head 20 is formed, fan housing 7 tops are connected with the outside, cylinder 5 bottoms, being positioned at the 1st of fan housing 7 inside mixes cup 6 tops and cylinder 7 and encircles and be connected and at cylinder 5 formation sealed air-spaces 15, mix cup 6 inner bottom part central authorities the 1st and be provided with branch gas hood 4, mix in the cup 6 the 1st, divide the top of gas hood 4 to be provided with the 2nd mixing cup 3, the 2nd mixes cup 3 outer shroud tops is connected with ring top in the cylinder 5, the 2nd mixes cup 3 interior ring tops is equipped with flame plate 1, form the 2nd hybrid chamber 14, flame plate 1 outer shroud is connected with fire-collection ring 2 on week, sealed air-space 15 by bend pipe 10 with give vent to anger chew 9 with divide gas hood 4 inner chambers to connect to be connected, combustion gas is gone into tracheae 8 and is passed wind chamber 17 and be connected with sealed air-space 15 perforations; One side is equipped with kindling material firn-jet head 20 at fire-collection ring 2 tops, be provided with flame chamber 21 in this kindling material firn-jet head 20, its accent is towards flame plate 1, flame chamber 21, by air-out joint 22, wind conveying pipe 23, get wind and chew 24 and connect with fan housing 7 inner chambers and to be connected, flame chamber 21 also connects combustion gas appendix 25.Level is provided with 1 row's branch pore on minute gas hood 4 cover body circumference, its role is to the combustion gas that enters in the branch gas hood 4 is sent in the 1st hybrid chamber 16 with being evenly distributed, level is provided with 4 rows air intake inclined holes in the same way on 6 glasss of body circumference of the 1st mixing cup, the angle that mix with the 1st between cup 6 the normal axis of these inclined holes is the 35-55 degree, its role is to a combustion gas that divides gas hood 4 to come out rotated with air mix.Level is provided with 4 rows air intake inclined holes in the same way on 3 glasss of body circumference of the 2nd mixing cup, the angle that mix with the 2nd between cup 3 the normal axis of these inclined holes is the 35-55 degree, its role is to a combustion gas that mixes in the 1st hybrid chamber 16 is further rotated with air mix.Flame plate 1 from outside be respectively equipped with the 1st circle fire jetting hole the 11, the 2nd circle fire jetting hole the 12, the 3rd circle fire jetting hole 13 toward in, its role is to 14 mixing of the 2nd hybrid chamber and thermalization combustion gas and air carry out spray combustion.Wherein, flame burns along fire-collection ring 2 inwalls outward upward by the injection direction of the first lap fire jetting hole 11 of flame plate 1 is oblique, outside the second circle fire jetting hole, 12 injection directions are oblique, the flame of its flame and first lap fire jetting hole 11 gathers together during burning, be formed on flame plate 1 top and carry out mutual combustion-supporting heat build-up, make firepower stronger, the 3rd circle fire jetting hole 13 sprays in intermediate range, makes the heated body can thermally equivalent.Because gas furnace sustained combustion, sealed air-space 15 meeting absorption waste heats in the cylinder 5 make the combustion gas thermalization in the chamber of flowing through, flame plate 1 and the 2nd mixes cup 3 can make the combustion gas that has mixed for the first time in the 2nd hybrid chamber 14 do to mix for the second time also further thermalization with air by the absorption waste heat, reach best burning situation and by flame plate 1 spray combustion, thereby reach efficient, energy-conservation effect.
This pair of operation overall process of mixing the thermalization gas furnace is as follows:
Combustion gas is gone into tracheae 8 by combustion gas and is entered sealed air-space 15 and carry out thermalization and handle, through bend pipe 10 and give vent to anger and chew 9 and be delivered to branch gas hood 4, and by its minute pore be evenly distributed the input the 1st hybrid chamber 16, meanwhile, air blast enters wind chamber 17 with wind from the air intake vent of fan housing 7 bottoms, mixing four row's inclined holes on 6 glasss of body circumference of cup through the 1st enters the 1st hybrid chamber 16 and mixes with tentatively rotating through the combustion gas of thermalization, combustion gas this moment enters the 2nd hybrid chamber 14 with Air mixing gas through the 2nd four row's inclined holes that mix on 3 glasss of body circumference of cup, and mix the heat of high temperature that produces when cup 3 is absorbed in the gas furnace sustained combustion by flame plate 1 and the 2nd, form a high temperature hybrid chamber, i.e. the 2nd hybrid chamber 14, make it carry out the rotation of secondary thermalization processing and secondary high temperature and mix the effect of mixing fully to reach, through three circle flame inclined hole spray combustions on flame plate 1 circumference, when the effect of fire-collection ring 2 is to make mist to burn on flame plate 1, flame concentrates on fire-collection ring 2 internal ranges, concentrates thereby reach firepower, strong violent, efficiently, energy-conservation effect.
Can a combustion gas by-pass cock be installed at main air cock front end in actual use, keep optimal proportion to guarantee combustion gas and Air mixing.Wherein the 1st inclined hole that mixes cup 6 mixes the big of cup 3 than the 2nd, and this structure can strengthen blast, improves the wind regime utilization rate, lowers wind regime power, thereby saves electric energy.
Detect carbon monoxide content in the flue gas of product of the present invention through national gas appliance product quality supervision and inspection center
Be 0.01 to be lower than 10 times of national standards (=＜0.1).
With product of the present invention the commercial gas furnace in some hotel, hotel is transformed, measured result is: transform the energy-conservation 35-48% in back.
Claims (5)
1. one kind pair is mixed the thermalization energy-saving fuel gas, comprise fan housing 7, tracheae 8 is gone in combustion gas, flame plate 1 and fire-collection ring 2, the air-flow that air blast produces is blown in the fan housing 7 from fan housing 7 lower port, it is characterized in that: described fan housing 7 tops are connected with the outside, cylinder 5 bottoms, being positioned at the 1st of fan housing 7 inside mixes cup 6 tops and cylinder 5 and encircles and be connected and at cylinder 5 formation sealed air-spaces 15, mix cup 6 inner bottom part central authorities the 1st and be provided with branch gas hood 4, mix in the cup 6 the 1st, divide the top of gas hood 4 to be provided with the 2nd mixing cup 3, the 2nd mixes cup 3 outer shroud tops is connected with ring top in the cylinder 5, the 2nd mixes cup 3 interior ring tops is equipped with flame plate 1, form the 2nd hybrid chamber 14, flame plate 1 outer shroud is connected with fire-collection ring 2 on week, sealed air-space 15 by bend pipe 10 with give vent to anger chew 9 with divide gas hood 4 inner chambers to connect to be connected, combustion gas is gone into tracheae 8 and is passed wind chamber 17 and be connected with sealed air-space 15 perforations; One side is equipped with kindling material firn-jet head 20 at fire-collection ring 2 tops, be provided with flame chamber 21 in this kindling material firn-jet head 20, its accent is towards flame plate 1, flame chamber 21, by air-out joint 22, wind conveying pipe 23, get wind and chew 24 and connect with fan housing 7 inner chambers and to be connected, flame chamber 21 also connects combustion gas appendix 25.
2. two thermalization energy-saving fuel gas that mixes according to claim 1 is characterized in that: described flame plate 1 encloses fire jetting hole 12 and the 3rd and encloses fire jetting hole 13 from outer the 1st circle fire jetting hole the 11, the 2nd that is respectively equipped with toward in.
3. two thermalization energy-saving fuel gas that mixes according to claim 1 is characterized in that: level is provided with 1-2 row branch pore on the described minute gas hood 4 cover body circumference.
4. two thermalization energy-saving fuel gas that mixes according to claim 1, it is characterized in that: the described the 1st mixes and to go up level around 6 glasss of bodies of cup and be provided with 3-5 row air intake inclined hole in the same way, and the angle that mix with the 1st between glasss 6 the normal axis of these inclined holes is 35 ° of-55 ° of angles.
5. two thermalization energy-saving fuel gas that mixes according to claim 1, it is characterized in that: the described the 2nd mixes that level is provided with 3-5 row air intake inclined hole in the same way on 3 glasss of body circumference of cup, and the angle that mix with the 2nd between glasss 3 the normal axis of these inclined holes is 35 ° of-55 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106247758A CN102072503B (en) | 2010-12-31 | 2010-12-31 | Double-mixed thermalization energy-saving gas furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106247758A CN102072503B (en) | 2010-12-31 | 2010-12-31 | Double-mixed thermalization energy-saving gas furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102072503A true CN102072503A (en) | 2011-05-25 |
| CN102072503B CN102072503B (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106247758A Expired - Fee Related CN102072503B (en) | 2010-12-31 | 2010-12-31 | Double-mixed thermalization energy-saving gas furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102072503B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742950A (en) * | 2014-01-25 | 2014-04-23 | 黄石云河工贸有限公司 | Cooking stove premixing burner capable of preventing eye irritation |
| CN104033901A (en) * | 2014-06-04 | 2014-09-10 | 浙江博立灶具科技有限公司 | Energy-saving gas furnace head |
| CN114365957A (en) * | 2022-01-18 | 2022-04-19 | 惠州市坤豪塑胶电器制品有限公司 | Can avoid furnace end for gas oven of coking |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035054U (en) * | 1988-05-16 | 1989-03-29 | 赵来福 | Fluid cooking range |
| CN2178324Y (en) * | 1992-11-06 | 1994-09-28 | 广州市萌芽厨房设备工业公司 | Blasting rotational flow premixing gas-fired furnace |
| US6619280B1 (en) * | 2002-05-30 | 2003-09-16 | Dongsheng Zhou | Converging flame burner |
| CN2639744Y (en) * | 2003-06-11 | 2004-09-08 | 张国军 | Gas stove |
| CN2718419Y (en) * | 2004-06-17 | 2005-08-17 | 李懿达 | Energy-saving gas combustion large flame stove |
| CN201909355U (en) * | 2010-12-31 | 2011-07-27 | 李根华 | Dual mixing thermalization energy-saving gas furnace |
-
2010
- 2010-12-31 CN CN2010106247758A patent/CN102072503B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035054U (en) * | 1988-05-16 | 1989-03-29 | 赵来福 | Fluid cooking range |
| CN2178324Y (en) * | 1992-11-06 | 1994-09-28 | 广州市萌芽厨房设备工业公司 | Blasting rotational flow premixing gas-fired furnace |
| US6619280B1 (en) * | 2002-05-30 | 2003-09-16 | Dongsheng Zhou | Converging flame burner |
| CN2639744Y (en) * | 2003-06-11 | 2004-09-08 | 张国军 | Gas stove |
| CN2718419Y (en) * | 2004-06-17 | 2005-08-17 | 李懿达 | Energy-saving gas combustion large flame stove |
| CN201909355U (en) * | 2010-12-31 | 2011-07-27 | 李根华 | Dual mixing thermalization energy-saving gas furnace |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742950A (en) * | 2014-01-25 | 2014-04-23 | 黄石云河工贸有限公司 | Cooking stove premixing burner capable of preventing eye irritation |
| CN103742950B (en) * | 2014-01-25 | 2016-01-20 | 黄石云河工贸有限公司 | A kind of stir-fry stove pre-mixing furnace end of not peppery eyes |
| CN104033901A (en) * | 2014-06-04 | 2014-09-10 | 浙江博立灶具科技有限公司 | Energy-saving gas furnace head |
| CN114365957A (en) * | 2022-01-18 | 2022-04-19 | 惠州市坤豪塑胶电器制品有限公司 | Can avoid furnace end for gas oven of coking |
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| Publication number | Publication date |
|---|---|
| CN102072503B (en) | 2012-07-11 |
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Granted publication date: 20120711 |
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