CN105864768A - Air blowing type constant-pressure premixing and multi-hole independent combustion energy-saving device - Google Patents
Air blowing type constant-pressure premixing and multi-hole independent combustion energy-saving device Download PDFInfo
- Publication number
- CN105864768A CN105864768A CN201610358155.1A CN201610358155A CN105864768A CN 105864768 A CN105864768 A CN 105864768A CN 201610358155 A CN201610358155 A CN 201610358155A CN 105864768 A CN105864768 A CN 105864768A
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- Prior art keywords
- premix
- cavity
- saving device
- type constant
- premix cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 30
- 238000007664 blowing Methods 0.000 title abstract 3
- 239000007789 gas Substances 0.000 claims abstract description 29
- 239000000567 combustion gas Substances 0.000 claims description 26
- 238000000407 epitaxy Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000002737 fuel gas Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000005276 aerator Methods 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L5/00—Blast-producing apparatus before the fire
- F23L5/02—Arrangements of fans or blowers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Incineration Of Waste (AREA)
Abstract
The invention discloses an air blowing type constant-pressure premixing and multi-hole independent combustion energy-saving device. The air blowing type constant-pressure premixing and multi-hole independent combustion energy-saving device comprises a shell, a gas supply pipe, a combustion channel, a first premixing cavity and a second premixing cavity. An air inlet and a fuel gas inlet are formed in one end of the shell. One end of the gas supply pipe is connected with the fuel gas inlet, and the other end of the gas supply pipe is connected with a gas nozzle. Gas diffusion holes are formed in the first premixing cavity, and air intake holes are formed in the second premixing cavity. The first premixing cavity is formed in the second premixing cavity. The second premixing cavity is formed in the shell. At least part of the second premixing cavity abuts against the inner wall the shell in a sealed mode. The combustion channel is formed in the other end of the shell. The gas nozzle is arranged in the first premixing cavity. According to the combustion energy-saving device, fuel gas can be fully combusted, the utilization rate of the fuel gas is increased, energy consumption is reduced, and the effects of saving energy, reducing emission, reducing cost and achieving safe combustion are realized.
Description
Technical field
The present invention relates to burner technology field, specifically, relate to a kind of combustion energy saving device for gas-cooker.
Background technology
Gas-cooker using gaseous fuels such as liquefied petroleum gas, artificial coal gas, natural gass as fuel, fuel by valve body control enter kitchen range from air inlet pipe, after mixing portion of air, from the fire hole of distributor, ejection ignited device light formation flame combustion.
Existing burner is due to lack of air, and fuel gas buring is insufficient, flourishing phenomenon occurs, produces substantial amounts of carbon monoxide, wastes resource, gives off carbon monoxide gas cognition and is detrimental to health.
Summary of the invention
It is an object of the invention to provide a kind of blowing-type constant voltage premix and porous stand alone type combustion energy saving device, combustion gas can be made fully to burn, improve efficiency, reduce energy consumption.
Combustion energy saving device disclosed by the invention be the technical scheme is that a kind of blowing-type constant voltage premix and porous stand alone type combustion energy saving device, including housing, snorkel, fire trough, first premix cavity and the second premix cavity, described shell one end is provided with air inlet and gas inlet, described snorkel one end connects gas inlet, the other end connects valve, described second cavity is provided with into air holes, described first premix cavity is provided with air dispelling hole, described first premix cavity is located in the second premix cavity, described second premix cavity is located in housing, described second premix cavity at least part abuts closing with the inwall of housing, described fire trough is located at the other end of housing, described valve is located in the first premix cavity.
Preferably, it is provided with concave station in described housing, described second premix cavity one end is provided with opening, the side of described second premix cavity is provided with epitaxy part, described blowhole is located on the sidewall between other end end and this end end and the epitaxy part of the second premix cavity, and described epitaxy part is placed on described concave station.
Preferably, described first premix cavity is located at the second premix cavity other end end, and described air inlet is connected by the part blowhole on the second premix cavity other end end and the first premix cavity.
Preferably, described valve end is provided with screwed hole, and described valve end is connected with a screw thread, and the first premix cavity and the second premix cavity are fixed by described screw.
Preferably, blowing-type constant voltage premix and porous stand alone type combustion energy saving device also include between epitaxy part and the fire trough that annular cover plate, described annular cover plate are located at the second premix cavity.
Preferably, end, described fire trough one end is provided with combustion gas introducing port, and the described fire trough other end is provided with boss, and the medial wall of described boss is provided with equally distributed port, and described combustion gas introducing port connects with described port.
Preferably, described fire trough one end is provided with protuberance, and the protuberance of described fire trough coordinates with annular cover plate, and described combustion gas introducing port is located on protuberance.
Preferably, blowing-type constant voltage premix and porous stand alone type combustion energy saving device also include that drain pipe, described drain pipe sequentially pass through fire trough, annular cover plate, the second premix cavity and housing, for being derived by the water in boss.
Blowing-type constant voltage disclosed by the invention premix and porous stand alone type combustion energy saving device provide the benefit that: snorkel delivers to the combustion gas in the first premix cavity, the air introduced with the part blowhole on air inlet, the second premix cavity carries out mixing for the first time, the most mixed gaseous mixture discharges the first premix cavity, again mix with the air introduced through second premix cavity another part blowhole, improve the concentration of air in mixed gas, combustion gas can be made fully to burn, improve efficiency, reduce energy consumption.
Accompanying drawing explanation
Fig. 1 is blowing-type constant voltage of the present invention premix and the schematic perspective view of porous stand alone type combustion energy saving device；
Fig. 2 is blowing-type constant voltage of the present invention premix and the cross-sectional schematic of porous stand alone type combustion energy saving device；
Fig. 3 is blowing-type constant voltage of the present invention premix and the detonation configuration schematic diagram of porous stand alone type combustion energy saving device.
Detailed description of the invention
Below in conjunction with specific embodiment and Figure of description the present invention it is further elaborated and illustrates: refer to Fig. 1-3, a kind of blowing-type constant voltage premix and porous stand alone type combustion energy saving device, premix cavity 3 and the first premix cavity 4 including housing 1, snorkel 5, drain pipe 9, fire trough 2, annular cover plate 6, valve 7, second.
Described housing 1 one end is provided with air inlet 11 and gas inlet 12, is provided with concave station 13 in described housing 1.
Described second premix cavity 3 one end is provided with opening, the side of described second premix cavity 3 is provided with epitaxy part 31, sidewall between other end end and this end end and the epitaxy part 31 of described second cavity 3 is provided with blowhole, the epitaxy part 31 of described second premix cavity 3 is placed on described concave station 13, the epitaxy part 31 of the second premix cavity 3 abuts with the concave station 13 of housing 1, housing 1 inner chamber is closed, making the air entering housing 1 from air inlet 11 form higher pressure environment, air is only capable of being entered in the second premix cavity 3 by blowhole.
Described first premix cavity 4 is located in the second premix cavity 3, described first premix cavity 4 one end is provided with uncovered, the sidewall of the first premix cavity 4 is provided with air dispelling hole, in described first premix cavity 4 back-off and the second premix cavity 3, described air inlet 11 is connected by the part blowhole on the second premix cavity 3 other end end and the first premix cavity 4.
Described valve 7 is located in the first premix cavity 4, described snorkel 5 one end connects gas inlet 12, the other end connects valve 7, end, described valve 7 one end is provided with through hole, the other end is provided with screwed hole, and the side of valve 7 is provided with steam vent, and described steam vent connects with through hole, one screw 8 is threadeded with the screwed hole of described valve 7 other end end, and the first premix cavity 4 is fixed on the other end end of the second premix cavity 3.
Described fire trough 2 is located at the other end of housing 1, described annular cover plate 6 is located in housing 1, it is placed on the second premix cavity 3, between epitaxy part 13 and the fire trough 2 of the second premix cavity 3, described fire trough 2 one end is provided with protuberance 22, the protuberance 22 of described fire trough 2 coordinates with annular cover plate 6, described protuberance 22 is provided with combustion gas introducing port, described fire trough 2 other end is provided with boss 21, the medial wall of described boss 21 is provided with equally distributed port, and described combustion gas introducing port connects with described port.Described drain pipe 9 sequentially passes through fire trough 2, annular cover plate 6, second premixes cavity 3 and housing 1, for being derived by the water in boss 21.
nullDescribed first premix cavity 4 and the second premix cavity 3 other end end are encircled into the first premix chamber，The outer surface of the second premix cavity 3 and the first premix cavity 4 forms the second premix chamber，The i.e. second premix cavity 3 part in addition to the second premix chamber forms the second premix chamber，Combustion gas is sent in the first premix cavity 4 by described snorkel 5，The air introduced from air inlet 11 enters in the first premix cavity 4 continually through the second part blowhole premixed cavity 3 other end end，Carry out circulating for the first time in the first premix chamber mixing with the combustion gas in the first premix cavity 4，The most mixed gaseous mixture air dispelling hole on the first premix cavity 4 sidewall diffuses to the second premix chamber，The environment of higher pressure it is in owing to introducing the air of housing 1，On sidewall between air part blowhole and this end end and epitaxy part 31 on the other end end of the second premix cavity 3, blowhole enters the second premix chamber，Again circulate with the gaseous mixture in the second premix chamber and mix，The effect of annular cover plate 6 is to gather the gas in the second premix chamber，Thus increase pre-in the second premix chamber of gas and do time，It is made fully to premix，Mixed gas is introduced in fire trough 2 by annular cover plate 6 after sufficiently mixing，Improve the air concentration in gaseous mixture，Combustion gas is made more fully to burn，Improve efficiency，Reduce energy consumption.
Blowing-type constant voltage premix chamber body running principle is, combustion gas is delivered in the first constant voltage premix chamber by air shooter, wind is delivered in the air compartment of furnace shell and the formation of premix chamber outer wall by aerator airduct, air compartment has the air of pressure owing to the defeated wind of blower fan produces, air compartment is extruded to intracavity by the little air holes of premix cavity wall under the pressure of air, makes air and combustion gas repeatedly premix in the second premix chamber under the effect of the pressure.Now blow to intracavity effect due to air holes bottom the first premix chamber, other after intracavity produces and mixes with air for the first time due to wind squeezing effect, by in the combustion gas extruding after premix for the first time to the second premix chamber, thus again premix with the air in the second premix chamber, blown and by multiple little air holes extruding to premix chamber by aerator due to air in premix chamber, reach repetitious with the combustion gas in premix chamber to dispel, make that air and combustion gas are full and uniform to be mixed, mix so that air constantly produces with combustion gas repeatedly to circulate, gas is made fully and uniformly to combine together with air, reach the oxygen of best combustion and the gas of combustion gas mixing.
nullPorous type independent burning road operation principle is，After combustion gas has premixed in premix chamber，Combustion gas is delivered to premix chamber top due to the effect of pressure，Premix chamber top is provided with hollow type annular cover plate，Its role is to the gas gathering in premix chamber，Extend pre-in premix chamber of gas to do time，Gas makes it encounter bottom cover plate at a kind of voltage stabilizing gas with constant voltage premixing effect of intermediate formation and evenly spreads to side edge thereof to surrounding，Fire trough is delivered the gas to by the appendix being independently distributed at edge，And every appendix end the most averagely divides multiple independent pore，And independent pore is by the stacked distribution of combustion gas output channel，Its role is to again break up gas output，Again disassemble the volume of gas output，The gas volume making burning is less，Reach the burning of multiple spot multiaspect stand alone type，Combustion gas is ejected by pore，In the moment contacted with extraneous air，Fully disposably premixed combustion gas can be completed.Owing to fire trough is that annular hollow type is arranged, the gas burning flame ejected can automatically revise flame direction in inside so that it is flame gathers rapidly backward upper burning.Owing to bottom fire trough being sealing setting; fire trough periphery is to seal to arrange to have the effect that protection flame does not leaks; fire trough spilehole volume is little and in premix chamber, continual pressure is supplied gas so that it is burning has the effect that should not be tempered, thus reaches the effect of safe combustion.
Finally should be noted that; above example is only in order to illustrate technical scheme; rather than limiting the scope of the invention; although having made to explain to the present invention with reference to preferred embodiment; it will be understood by those within the art that; technical scheme can be modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (8)
1. a blowing-type constant voltage premix and porous stand alone type combustion energy saving device, including housing, snorkel and fire trough, described shell one end is provided with air inlet and gas inlet, described snorkel one end connects gas inlet, the other end connects valve, it is characterized in that, also include the first premix cavity and the second premix cavity, described second premix cavity is provided with into air holes, described first premix cavity is provided with air dispelling hole, described first premix cavity is located in the second premix cavity, described second premix cavity is located in housing, described second premix cavity at least part abuts closing with the inwall of housing, described fire trough is located at the other end of housing, described valve is located in the first premix cavity.
2. blowing-type constant voltage premix as claimed in claim 1 and porous stand alone type combustion energy saving device, it is characterized in that, it is provided with concave station in described housing, described second premix cavity one end is provided with opening, the side of described second premix cavity is provided with epitaxy part, described enter air holes be located on the sidewall between other end end and this end end and the epitaxy part of the second premix cavity, described epitaxy part is placed on described concave station.
3. blowing-type constant voltage premix as claimed in claim 2 and porous stand alone type combustion energy saving device, it is characterized in that, described first premix cavity is located at the second premix cavity other end end, and described air inlet is connected by the part blowhole on the second premix cavity other end end and the first premix cavity.
4. blowing-type constant voltage premix as claimed in claim 3 and porous stand alone type combustion energy saving device, it is characterised in that described valve end is provided with screwed hole, and described valve end is connected with a screw thread, and the first premix cavity and the second cavity are fixed by described screw.
5. blowing-type constant voltage premix as claimed in claim 3 and porous stand alone type combustion energy saving device, it is characterised in that also include between epitaxy part and the fire trough that annular cover plate, described annular cover plate are located at the second premix cavity.
6. the blowing-type constant voltage premix as described in any one of claim 1-5 and porous stand alone type combustion energy saving device, it is characterized in that, end, described fire trough one end is provided with combustion gas introducing port, the described fire trough other end is provided with boss, the medial wall of described boss is provided with equally distributed port, and described combustion gas introducing port connects with described port.
7. blowing-type constant voltage premix as claimed in claim 6 and porous stand alone type combustion energy saving device, it is characterised in that described fire trough one end is provided with protuberance, and the protuberance of described fire trough coordinates with annular cover plate, and described combustion gas introducing port is located on protuberance.
8. the blowing-type constant voltage premix as described in any one of claim 1-5 and porous stand alone type combustion energy saving device, it is characterized in that, also include that drain pipe, described drain pipe sequentially pass through fire trough, annular cover plate, the second premix cavity and housing, for being derived by the water in boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358155.1A CN105864768B (en) | 2016-05-26 | 2016-05-26 | A kind of blowing-type constant pressure premix and porous free-standing combustion energy saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610358155.1A CN105864768B (en) | 2016-05-26 | 2016-05-26 | A kind of blowing-type constant pressure premix and porous free-standing combustion energy saving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105864768A true CN105864768A (en) | 2016-08-17 |
| CN105864768B CN105864768B (en) | 2018-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610358155.1A Active CN105864768B (en) | 2016-05-26 | 2016-05-26 | A kind of blowing-type constant pressure premix and porous free-standing combustion energy saving device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105864768B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068012A (en) * | 2019-05-14 | 2019-07-30 | 芜湖美的厨卫电器制造有限公司 | Pre-mixing apparatus and water heater |
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| CN2906342Y (en) * | 2006-03-17 | 2007-05-30 | 徐考伸 | Secondary-mixing energy-saving energy-gathering burner for kitchen range |
| CN102563726A (en) * | 2012-02-16 | 2012-07-11 | 李林 | Multi-functional integrated cooker |
| CN102588967A (en) * | 2012-02-28 | 2012-07-18 | 上海集焰节能科技有限公司 | Partial premix combustor |
| ES2426318A2 (en) * | 2012-04-20 | 2013-10-22 | BSH Electrodomésticos España S.A. | Burner for a gas-heated cooking appliance |
| CN104791794A (en) * | 2015-05-12 | 2015-07-22 | 马景旭 | Stove burner |
| CN204648236U (en) * | 2015-05-07 | 2015-09-16 | 张继伦 | The waterproof energy-saving silencing duration and degree of heating of sthenic fire range |
| CN205782919U (en) * | 2016-05-26 | 2016-12-07 | 深圳市人人节能设备有限公司 | A kind of blowing-type constant voltage premix and porous stand alone type combustion energy saving device |
-
2016
- 2016-05-26 CN CN201610358155.1A patent/CN105864768B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2906342Y (en) * | 2006-03-17 | 2007-05-30 | 徐考伸 | Secondary-mixing energy-saving energy-gathering burner for kitchen range |
| CN102563726A (en) * | 2012-02-16 | 2012-07-11 | 李林 | Multi-functional integrated cooker |
| CN102588967A (en) * | 2012-02-28 | 2012-07-18 | 上海集焰节能科技有限公司 | Partial premix combustor |
| ES2426318A2 (en) * | 2012-04-20 | 2013-10-22 | BSH Electrodomésticos España S.A. | Burner for a gas-heated cooking appliance |
| CN204648236U (en) * | 2015-05-07 | 2015-09-16 | 张继伦 | The waterproof energy-saving silencing duration and degree of heating of sthenic fire range |
| CN104791794A (en) * | 2015-05-12 | 2015-07-22 | 马景旭 | Stove burner |
| CN205782919U (en) * | 2016-05-26 | 2016-12-07 | 深圳市人人节能设备有限公司 | A kind of blowing-type constant voltage premix and porous stand alone type combustion energy saving device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068012A (en) * | 2019-05-14 | 2019-07-30 | 芜湖美的厨卫电器制造有限公司 | Pre-mixing apparatus and water heater |
| CN110068012B (en) * | 2019-05-14 | 2022-09-30 | 芜湖美的厨卫电器制造有限公司 | Premixing device and water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105864768B (en) | 2018-12-11 |
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Effective date of registration: 20160907 Address after: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming community Tianliao Oriental Grenfell Yee King Industrial City A2 building 3 floor B Applicant after: Shenzhen everyone energy saving equipment Co., Ltd. Address before: 431900 Jingmen city of Hubei province Zhongxiang City Chai Hu Zhen Chen Ying Cun three Group No. 13 Applicant before: Ma Jing |
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