CN110500614A - A kind of internal combustion type waste heat recycling gas-cooker - Google Patents
A kind of internal combustion type waste heat recycling gas-cooker Download PDFInfo
- Publication number
- CN110500614A CN110500614A CN201910811651.1A CN201910811651A CN110500614A CN 110500614 A CN110500614 A CN 110500614A CN 201910811651 A CN201910811651 A CN 201910811651A CN 110500614 A CN110500614 A CN 110500614A
- Authority
- CN
- China
- Prior art keywords
- cooking stove
- air intake
- intake duct
- gas
- premixer
- 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.)
- Withdrawn
Links
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
- F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
-
- 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
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
-
- 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
- F23D14/84—Flame spreading or otherwise shaping
-
- 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
- F23L15/00—Heating of air supplied for combustion
- F23L15/04—Arrangements of recuperators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The invention discloses a kind of internal combustion type waste heats to recycle gas-cooker, is related to gas-cooker technical field.Including outer cooking stove, inner cooking stove is equipped with inside the outer cooking stove, quirk is equipped between the inner cooking stove and outer cooking stove, the outer cooking stove top is equipped with premixer, the premixer side is equipped with gas inlet pipe, the premixer other side is equipped with air intake duct, described air intake duct a part is located in quirk, the premixer end is equipped with discharge pipe, the discharge pipe passes through inner cooking stove, flue is equipped with outside the outer cooking stove, the flue side is equipped with exhaust outlet, exhaust gases passes are equipped between the flue and outer cooking stove, the air intake duct passes through exhaust gases passes and is connected with the external world.The beneficial effects of the present invention are: it can make full use of heat in exhaust gases after combustion, improve heat utilization ratio, improve combustion gas utilization rate.
Description
Technical field
The present invention relates to gas-cooker technical field, specifically a kind of internal combustion type waste heat recycles gas-cooker.
Background technique
At present there is problem following prominent in gas-cooker during use:
1, it burns insufficient, causing burning supplement the main reason for dividing is that the air inflow of air inlet can not provide combustion gas and fill
Oxygen required for divided combustion；
2, a large amount of heat that burning generates is lost from stove mouth position, causes a large amount of thermal loss, reduce the benefit of combustion gas
With rate, the waste of the energy is caused；
3, lower with the air themperature of combustion gas mixing, it is insufficient to can result in fuel gas buring；
4, after fuel gas buring, a large amount of heat is discharged to outside gas-cooker with exhaust gas, causes the waste of heat.
Summary of the invention
The purpose of the present invention is to provide a kind of internal combustion type waste heats to recycle gas-cooker, can make full use of in exhaust gases after combustion
Heat improves heat utilization ratio, improves combustion gas utilization rate.
The present invention to achieve the above object, is achieved through the following technical solutions:
A kind of internal combustion type waste heat recycling gas-cooker, including outer cooking stove, the outer cooking stove inside are equipped with inner cooking stove, the interior stove
Quirk is equipped between body and outer cooking stove, the outer cooking stove top is equipped with premixer, and the premixer side is equipped with gas inlet pipe,
The premixer other side is equipped with air intake duct, and described air intake duct a part is located in quirk；
The premixer end is equipped with discharge pipe, and the discharge pipe passes through inner cooking stove；
Flue is equipped with outside the outer cooking stove, the flue side is equipped with exhaust outlet, sets between the flue and outer cooking stove
There are exhaust gases passes, the air intake duct passes through exhaust gases passes and is connected with the external world.
The premixer is equipped with protruding portion, and the protruding portion and outer cooking stove are adapted.
The part that the air intake duct is located in flue is parallel with flue inner wall.
The air intake duct is located at the portions end in flue equipped with blower.
The outer cooking stove top is 5-8cm higher than inner cooking stove top.
The air intake duct is two or more pieces, and the air intake duct is parallel.
Fire-resistant ring is equipped with inside the inner cooking stove, the discharge tube end is equipped with arc gaseous mixture spout, and the arc is mixed
Gas blowout mouth is closed to match with fire-resistant ring.
The prior art is compared, the beneficial effects of the present invention are:
1, by premixer then air and combustion gas mixing are drained into inside inner cooking stove by discharge pipe again, realize burning,
The exhaust gas generated after burning can be entered in flue, in exhaust gas from being expelled in quirk and sinking in inner cooking stove by exhaust gases passes
During discharge, the air in air intake duct constantly absorbs the heat in exhaust gas during entering to premixer, with
The temperature of air is improved, realization can make full use of heat in exhaust gases after combustion, improve heat utilization ratio, improves combustion gas and utilizes
Rate.
2, the premixer is equipped with protruding portion, and the protruding portion and outer cooking stove are adapted, and can prevent premixer from making
Occurs rotation phenomenon during, while the combustion gas entered can be mixed well with air in protruding portion, can guarantee combustion gas
It being capable of full combustion.
3, the part that the air intake duct is located in flue is parallel with flue inner wall, air intake duct can be made in cigarette
It is in an intermediate position in road, so that the air in air intake duct is further fully absorbed the heat in exhaust gas.
4, the air intake duct is located at the portions end in flue equipped with blower, and the blower can constantly press air
Enter in air intake duct, prevents combustion gas from leaking out by air intake duct, ensure that there are enough air in premixer to guarantee
Combustion gas full combustion further improves combustion gas utilization rate.
5, the outer cooking stove top is 5-8cm higher than inner cooking stove top, can guarantee during the cooking process, to prevent the bottom of a pan internal
Stove, which is formed, to be squeezed, and the exhaust gas that generates cannot be discharged in time after avoiding burning, ensure that gas-cooker in use steady
It is qualitative.
6, the air intake duct is two or more pieces, and the air inlet pipe is parallel, and the air intake duct can guarantee
The heat in exhaust gas is fully absorbed, while can also ensure that and provide enough air for premixer.
7, fire-resistant ring is equipped with inside the inner cooking stove, the discharge tube end is equipped with arc gaseous mixture spout, the arc
Gaseous mixture spout is matched with fire-resistant ring, and the mixed combustion gas being discharged from premixer is entered to interior by arc gaseous mixture spout
It burns in stove, the fire-resistant ring forms barrier effect to mixed combustion gas to be made to produce so that it be made to scatter along fire-resistant ring
Raw flame disperses along fire-resistant ring, to guarantee that the bottom of a pan is heated evenly.
Detailed description of the invention:
Attached drawing 1 is top view of the invention.
Attached drawing 2 is front sectional view of the invention.
Attached drawing 3 is three-dimensional axonometric drawing of the invention.
When attached drawing 4 is burning, the schematic diagram of exhaust gas flowing.
Attached drawing 5 is the axonometric drawing of outer cooking stove.
Attached drawing 6 is the axonometric drawing of flue.
Attached drawing 7 is the main view of air intake duct.
Attached drawing 8 is the top view of air intake duct.
Attached drawing 9 is the side view of premixer.
Label shown in attached drawing:
11, outer cooking stove；12, inner cooking stove；13, quirk；21, premixer；22, gas inlet pipe；23, air intake duct；24,
Discharge pipe；31, flue；32, exhaust outlet；33, exhaust gases passes；4, protruding portion；5, blower；61, fire-resistant ring；62, arc gaseous mixture
Spout.
Specific embodiment
As shown in the figure with reference to specific embodiments illustrate the present invention.It should be understood that these embodiments are merely to illustrate this
It invents rather than limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, this field skill
Art personnel can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
Embodiment:
Of the present invention is a kind of internal combustion type waste heat recycling gas-cooker, including outer cooking stove 11, is set inside the outer cooking stove 11
There is inner cooking stove 12, quirk 13 is equipped between the inner cooking stove 12 and outer cooking stove 11, the quirk 13 is for carrying fuel gas buring, institute
11 top of outer cooking stove is stated equipped with premixer 21, is mixed in premixer 21 from external air with combustion gas, the premixer 21
Side is equipped with gas inlet pipe 22, and 21 other side of premixer is equipped with air intake duct 23, the air intake duct 23 1
For quartile in quirk 13, the air in the air intake duct 23 can absorb a part from the heat in quirk 13, institute
21 end of premixer is stated equipped with discharge pipe 24, the discharge pipe 24 passes through inner cooking stove 12, and the inner cooking stove 12 uses molybdenum alloy, with
Guarantee the stability of inner cooking stove 12 in use, mixed combustion gas enters interior stove by discharge pipe 24 in premixer 21
In body 12, flue 31 is equipped with outside the outer cooking stove 11,31 side of flue is equipped with exhaust outlet 32, and the exhaust gas for generation of burning is logical
It crosses flue 31 to be discharged to the outside in environment through exhaust outlet 32, exhaust gases passes 33, institute is equipped between the flue 31 and outer cooking stove 11
Air intake duct 23 is stated across exhaust gases passes 33 and is connected with the external world, by premixer 21 by air and combustion gas mixing, then
It is drained into inside inner cooking stove 12 by discharge pipe 24 again, entire combustion process is completed inside gas-cooker, and heat damage is greatly lowered
It loses, the exhaust gas generated after burning can be expelled in quirk 13 and be sunk from inner cooking stove 12, enter flue by exhaust gases passes 33
In 31, during exhaust gas discharge, the air in air intake duct 23 constantly absorbs during entering to premixer 21
Heat in exhaust gas, to improve the temperature of air, realization can make full use of heat in exhaust gases after combustion, improve heat utilization
Rate improves combustion gas utilization rate.
In order to guarantee combustion gas can full combustion, the premixer 21 is equipped with protruding portion 4, the protruding portion 4 and outer stove
Body 11 is adapted, and can prevent premixer 21 from occurring rotation phenomenon during use, while the combustion gas entered is in protruding portion 4
It can mix well with air, can guarantee that combustion gas being capable of full combustion.
In order to further fully absorb the heat in exhaust gas, the air intake duct 23 is located at part and cigarette in flue 31
31 inner wall of road is parallel, and air intake duct 23 can be made in an intermediate position in flue 31, make the sky in air intake duct 23
Gas further fully absorbs the heat in exhaust gas.
In order to further increase combustion gas utilization rate, the air intake duct 23 is located at the portions end in flue 31 equipped with wind
Air can be constantly pressed into air intake duct 23 by machine 5, the blower 5, prevent combustion gas from leaking out by air intake duct 23, be protected
There are enough air in the premixer Zheng Liao 21 to guarantee combustion gas full combustion, further improve combustion gas utilization rate.
In order to guarantee the stability of gas-cooker in use, 11 top of outer cooking stove is higher than 12 top of inner cooking stove
6cm can guarantee during the cooking process, to prevent the bottom of a pan from forming inner cooking stove 12 and squeeze, avoid the exhaust gas generated after burning not
It can be discharged in time, ensure that the stability of gas-cooker in use.
In order to guarantee to provide enough air for premixer 21, the air intake duct 23 is two or more pieces, institute
State that air inlet pipe is parallel, the air intake duct 23 can guarantee to fully absorb the heat in exhaust gas, while can also ensure that for
Premixer 21 provides enough air.
In order to guarantee that the bottom of a pan is heated evenly, fire-resistant ring 61 is equipped with inside the inner cooking stove 12,24 end of discharge pipe is set
There is arc gaseous mixture spout 62, the arc gaseous mixture spout 62 is matched with fire-resistant ring 61, the mixing being discharged from premixer 21
Combustion gas afterwards is entered in inner cooking stove 12 by arc gaseous mixture spout 62 burns, and the fire-resistant ring 61 is to mixed combustion gas shape
At barrier effect, so that it be made to scatter along fire-resistant ring 61, disperse the flame generated along fire-resistant ring 61, to guarantee the bottom of a pan
It is heated evenly.
Claims (7)
1. a kind of internal combustion type waste heat recycles gas-cooker, including outer cooking stove, it is equipped with inner cooking stove inside the outer cooking stove, feature exists
In: quirk is equipped between the inner cooking stove and outer cooking stove, the outer cooking stove top is equipped with premixer, and the premixer side is equipped with
Gas inlet pipe, the premixer other side are equipped with air intake duct, and described air intake duct a part is located in quirk；
The premixer end is equipped with discharge pipe, and the discharge pipe passes through inner cooking stove；
Flue is equipped with outside the outer cooking stove, the flue side is equipped with exhaust outlet, and cigarette is equipped between the flue and outer cooking stove
Gas channel, the air intake duct pass through exhaust gases passes and are connected with the external world.
2. a kind of internal combustion type waste heat recycles gas-cooker according to claim 1, it is characterised in that: the premixer is equipped with prominent
Portion out, the protruding portion and outer cooking stove are adapted.
3. a kind of internal combustion type waste heat recycles gas-cooker according to claim 1, it is characterised in that: the air intake duct is located at
Part in flue is parallel with flue inner wall.
4. recycling gas-cooker with a kind of internal combustion type waste heat according to claim 1, it is characterised in that: the air intake duct position
Blower is equipped in the portions end in flue.
5. a kind of internal combustion type waste heat recycles gas-cooker according to claim 1, it is characterised in that: in the outer cooking stove top ratio
The high 5-8cm in stove top.
6. a kind of internal combustion type waste heat recycles gas-cooker according to claim 1, it is characterised in that: the air intake duct is two
Item is a plurality of, and the air intake duct is parallel.
7. a kind of internal combustion type waste heat recycles gas-cooker according to claim 1, it is characterised in that: be equipped with inside the inner cooking stove
Fire-resistant ring, the discharge tube end are equipped with arc gaseous mixture spout, and the arc gaseous mixture spout is matched with fire-resistant ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811651.1A CN110500614A (en) | 2019-08-30 | 2019-08-30 | A kind of internal combustion type waste heat recycling gas-cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811651.1A CN110500614A (en) | 2019-08-30 | 2019-08-30 | A kind of internal combustion type waste heat recycling gas-cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110500614A true CN110500614A (en) | 2019-11-26 |
Family
ID=68590643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910811651.1A Withdrawn CN110500614A (en) | 2019-08-30 | 2019-08-30 | A kind of internal combustion type waste heat recycling gas-cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110500614A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804469A (en) * | 2005-08-05 | 2006-07-19 | 胡国强 | Highly effective energy-saving stove for stir-frying Chinese dish |
| CN203704047U (en) * | 2013-12-05 | 2014-07-09 | 天津大学 | Fuel gas energy saving furnace device |
| CN204554899U (en) * | 2015-03-24 | 2015-08-12 | 杭州九龙厨具制造有限公司 | The off-gas recovery energy conserving system of commercial gas-fired stove |
| CN204923104U (en) * | 2015-07-01 | 2015-12-30 | 西北工业大学 | Honeycomb type energy -conserving gas -cooker that thoughtlessly burns in advance |
| CN207006251U (en) * | 2017-04-13 | 2018-02-13 | 长春光速科技有限公司 | A kind of gas-cooker with waste-heat recovery device |
| CN108534183A (en) * | 2017-01-05 | 2018-09-14 | 邹静云 | A kind of premixed heat exchange commercial energy-saving gas-burning furnace with less environmetal pollution |
-
2019
- 2019-08-30 CN CN201910811651.1A patent/CN110500614A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804469A (en) * | 2005-08-05 | 2006-07-19 | 胡国强 | Highly effective energy-saving stove for stir-frying Chinese dish |
| CN203704047U (en) * | 2013-12-05 | 2014-07-09 | 天津大学 | Fuel gas energy saving furnace device |
| CN204554899U (en) * | 2015-03-24 | 2015-08-12 | 杭州九龙厨具制造有限公司 | The off-gas recovery energy conserving system of commercial gas-fired stove |
| CN204923104U (en) * | 2015-07-01 | 2015-12-30 | 西北工业大学 | Honeycomb type energy -conserving gas -cooker that thoughtlessly burns in advance |
| CN108534183A (en) * | 2017-01-05 | 2018-09-14 | 邹静云 | A kind of premixed heat exchange commercial energy-saving gas-burning furnace with less environmetal pollution |
| CN207006251U (en) * | 2017-04-13 | 2018-02-13 | 长春光速科技有限公司 | A kind of gas-cooker with waste-heat recovery device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106168378B (en) | One kind premix is classified strong eddy flow low stain gas burner | |
| CN207049921U (en) | A kind of burner of gas-cooker | |
| CN101725969B (en) | Low-NOx pulverized coal burner | |
| CN104180510B (en) | A kind of condensing gas wall hanging stove | |
| CN203848290U (en) | Premixed fuel gas positive pressure burning energy-saving steam generator | |
| CN201606876U (en) | Low-NOx coal burner | |
| CN207407340U (en) | Low NO | |
| CN106524159B (en) | Spinning disk, turbulent burner and its manufacturing method | |
| CN110500614A (en) | A kind of internal combustion type waste heat recycling gas-cooker | |
| CN103953928A (en) | Energy-saving burner for premixed fuel gas to be burnt at positive pressure and steam generator | |
| CN106334786A (en) | Heating Device Suitable for Mould Production | |
| CN209131150U (en) | A kind of more backhaul plates of S type expansion change formula liner | |
| CN202692148U (en) | Energy saving cooking range | |
| CN205746832U (en) | A kind of upper inlet wind high-power burner | |
| CN104949117B (en) | High-efficient energy-saving environment friendly alcohol-based fuel burner | |
| CN109052333B (en) | Sulfur combustion system for generating sulfur dioxide | |
| CN208349285U (en) | A kind of automatic internal-circulation type low nitrogen burning system of flue gas | |
| CN102072503A (en) | Double-mixed thermalization energy-saving gas furnace | |
| CN206755166U (en) | Steam smoke-eliminating type mix flare burner | |
| CN206398720U (en) | Cross-mixing formula eddy flow air register | |
| CN205860475U (en) | A kind of full-automatic water heating boiler | |
| CN203571731U (en) | Burner tip | |
| CN205746895U (en) | For processing the burner of MTO device spent lye | |
| CN205783051U (en) | High-efficiency cyclone superposing type combustion furnace | |
| CN204141586U (en) | The little fire cover of back-fire oxygen enrichment cumulative gas-cooker back-fire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191126 |