CN204923104U - Honeycomb type energy -conserving gas -cooker that thoughtlessly burns in advance - Google Patents
Honeycomb type energy -conserving gas -cooker that thoughtlessly burns in advance Download PDFInfo
- Publication number
- CN204923104U CN204923104U CN201520464044.XU CN201520464044U CN204923104U CN 204923104 U CN204923104 U CN 204923104U CN 201520464044 U CN201520464044 U CN 201520464044U CN 204923104 U CN204923104 U CN 204923104U
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- China
- Prior art keywords
- heat exchanger
- double pipe
- cooker
- pipe heat
- brush
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- 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.)
- Expired - Fee Related
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model discloses a honeycomb type energy -conserving gas -cooker that thoughtlessly burns in advance adopts and to mix ware and flat flame nozzle combination form in advance, sets up double pipe heat exchanger in the taper shape burning chamber outside, and totally closed burning chamber is connected with double pipe heat exchanger, and double pipe heat exchanger passes through air intake duct with miniature air compressor machine and is connected, and the part design of burning chamber and pot physical contact has the comb tooth structure of obturaging, tiles with the metal mesh grid above the flame. The structure of obturaging honeycomb type comb tooth has reduced the removal wearing and tearing of the pot body with cooking utensils, forms the radiation plate on whole burning chamber, realized that full premix, waste heat recovery, flat flame nozzle go out fire mode and disc flame combustion technology, are showing and are improving the gas utilization ratio. Honeycomb type energy -conserving gas -cooker that thoughtlessly burns in advance has adopted the fully enclosed structure, restraines carbon monoxide and nitrogen oxide's formation and emission effectively, and the burning is abundant, having eliminated the potential safety hazard that threatens the health, having reduced the pollution to the environment, energy -conserving effect is showing.
Description
Technical field
The utility model relates to a kind of gas-cooker, specifically, relates to a kind of honeycomb type premixed combustion energy-saving gas cooker.
Background technology
Gas kitchen ranges is one of article of people's herbal, the using function of kitchen range and on the impact of environment deeply by popular concern.Heat transfer type mainly heat radiation and the convection heat transfer' heat-transfer by convection of general gas range, on burning fires mode, jet or the simple semiclosed flame spread of adopting is burnt more, cannot reach cascaded utilization of energy and significantly energy-conservation effect.
Disclose a kind of jet gas range in patent of invention CN102313303A, be made up of infundibulate flame control cover, air nozzle, square plane elbow, hollow copper tubing, punching loose joint screw rod, punching loose joint nut, netted spray eye, O type rubber seal.This jet gas range is a kind of gas-cooker of optional air inlet, and flame heat exchange is run off larger.
Describe a kind of heat recovery system for gas cooker in patent of invention CN102102879A, comprise gas-cooker, crater, heat recovering heat exchanger, hot water out pipe, return pipe, heat storage water tank, water pump, hot water outlet, moisturizing water intaking valve, outlet valve, cooker racks, cooker.The heat regenerator of this heat recovery system for gas cooker is directly installed on around burner, although this structure has reclaimed the energy of partial fume, also decreases the heat importing pot body into simultaneously.
Utility model content
In order to avoid the deficiency that prior art exists, the utility model proposes a kind of honeycomb type premixed combustion energy-saving gas cooker; Adopt premixed device and flat flame nozzle combining form, outside conical combustion chamber, set up double pipe heat exchanger, be provided with labyrinth gas seals structure on combustion chamber top, tile with metal net above flame.Use fully premixed, waste heat recovery, flat flame nozzle fires mode and disc flame burning technology, significantly improve combustion gas utilization rate, energy-saving effect is remarkable.
The utility model solves the technical scheme that its technical problem adopts: comprise flat flame nozzle-premixed device assembly, metal net mask, to obturage brush, upper cover plate, cooker racks, combustion chamber, double pipe heat exchanger, heat-insulation layer, air baffle, mini air compressor, air baffle is fixed on the bottom in cooker racks, flat flame nozzle-premixed device assembly is between combustion chamber and air baffle, Imported gas is connected on the downside of flat flame nozzle-premixed device assembly, flat flame nozzle-premixed device assembly is connected with combustion chamber, combustion chamber end is connected with brush of obturaging, metal net mask is fixed on to be obturaged between brush and combustion chamber, obturage brush near upper cover plate, double pipe heat exchanger is positioned at outside combustion chamber, brush circumference of obturaging has circular hole to be connected with pipe in double pipe heat exchanger, cooker racks lateral wall has heat-insulation layer, mini air compressor is positioned at outside cooker racks, mini air compressor is connected with double pipe heat exchanger outer tube, double pipe heat exchanger outer tube is connected with flat flame nozzle-premixed device assembly air inlet, double pipe heat exchanger outer tube exports with weary gas and is connected, weary gas outlet is positioned at cooker racks lower sidewall.
Described combustion chamber is conical structure.
Described double pipe heat exchanger is cirque structure.
Described brush of obturaging is for ring belt shape, and brush madial wall circumference of obturaging has comb tooth.
Beneficial effect
A kind of honeycomb type premixed combustion energy-saving gas cooker that the utility model proposes, adopt premixed device and flat flame nozzle combining form, mini air compressor is connected at air intlet, at conical combustion chamber arranged outside double pipe heat exchanger, the circumferential perforate of brush of obturaging is connected with double pipe heat exchanger, the partial design that brush of obturaging contacts with pot body has labyrinth gas seals structure, and metal net mask is fixed on to be obturaged between brush with combustion chamber, and brush of obturaging is near upper cover plate.Honeycomb type labyrinth gas seals structure decreases pot body and the mobile of kitchen range is worn and torn, and whole combustion chamber forms radiant panel; Realize fully premixed, waste heat recovery, flat flame nozzle fires mode and disc flame burning technology, significantly improve combustion gas utilization rate, combustion gas capacity usage ratio can reach 84%.Compared with the combustion gas capacity usage ratio 55% of general commercial gas-cooker of the prior art, honeycomb type premixed combustion energy-saving gas cooker is far above general commercial gas of gas range capacity usage ratio.
The utility model honeycomb type premixed combustion energy-saving gas cooker has adopted totally enclosed structure, effectively suppresses generation and the discharge of carbon monoxide and nitrogen oxide, sufficient combustion, eliminates the potential safety hazard threatening health, decrease the pollution to environment.
The utility model honeycomb type premixed combustion energy-saving gas cooker energy-saving effect is remarkable, is specially adapted to household, catering industry, the application of unit of collective.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, a kind of honeycomb type premixed combustion of the utility model energy-saving gas cooker is described in further detail.
Fig. 1 is the utility model honeycomb type premixed combustion energy-saving gas cooker structural representation.
Fig. 2 is the flat flame nozzle-premixed device assemble cross-section of the utility model gas-cooker.
In figure:
1. flat flame nozzle-premixed device assembly 2. metal net mask 3. weary gas of brush 4. upper cover plate 5. cooker racks 6. air inlet 7. Imported gas 8. of obturaging exports 9. combustion chamber 10. double pipe heat exchanger 11. heat-insulation layer 12. air baffle 13. mini air compressors
Detailed description of the invention
The present embodiment is a kind of honeycomb type premixed combustion energy-saving gas cooker.
Consult Fig. 1, Fig. 2, the present embodiment honeycomb type premixed combustion energy-saving gas cooker is made up of flat flame nozzle-premixed device assembly 1, metal net mask 2, brush 3 of obturaging, upper cover plate 4, cooker racks 5, air inlet 6, Imported gas 7, weary gas outlet 8, combustion chamber 9, double pipe heat exchanger 10, heat-insulation layer 11, air baffle 12, mini air compressor 13.Gas-cooker is cylindrical tube body structure, and air baffle 12 is fixed on the bottom in cooker racks 5, and flat flame nozzle-premixed device assembly 1 is arranged between combustion chamber 9 and air baffle 12, and Imported gas 7 is arranged on the downside of flat flame nozzle-premixed device assembly 1.Combustion chamber 9 is conical structure, and the nozzle of flat flame nozzle-premixed device assembly 1 is connected with bottom conical combustion chamber 9, and combustion chamber 9 upper end is fixedly connected with brush 3 of obturaging, and metal net mask 2 is fixed on to be obturaged between brush 3 and combustion chamber 9.Obturage brush 3 for ring belt shape, and brush 3 madial wall circumference of obturaging has comb tooth.Obturage brush 3 near upper cover plate 4.Metal net mask 2 has 26 diameter 10mm through holes, the hole heart brushes end apart from obturaging be 25mm.Double pipe heat exchanger 10 is annular copper pipe.Double pipe heat exchanger 10 is arranged on outside combustion chamber 9, and brush 3 circumference of obturaging has circular hole to be connected with pipe in double pipe heat exchanger 10.Cooker racks 5 lateral wall has heat-insulation layer 11.Mini air compressor 13 is fixed on outside cooker racks 5, mini air compressor 13 is connected with double pipe heat exchanger 10 outer tube, double pipe heat exchanger 10 outer tube is connected with flat flame nozzle-premixed device assembly 1 air inlet 6, double pipe heat exchanger 10 outer tube and weary gas export 8 and are connected, and weary gas outlet 8 is positioned at cooker racks lower sidewall.
The present embodiment adopts the totally-enclosed full premix design of integration, extraneous air enters flat flame nozzle-premixed device assembly 1 with liquefied gas with same equal pressure input furnace chamber backheat by air inlet pipe after mini air compressor 13 pressurizes after, form the air mixture of fully premixed preheating, light at flat flame nozzle-premixed device assembly 1 nozzle place, diffusion chamber by 45 degree of inclination angles enters conical combustion chamber 9, spread out, at the bottom of heating kettle at the collar plate shape flame plane of 10 ~ 20mm at 1 ~ 3cm, thickness with diameter.Combustion chamber 9 adopts coniform radiant panel simultaneously, strengthening radiation heat transfer and heat convection, brush 3 of obturaging at the top of furnace chamber circumferentially has 16 small sircle holes that diameter is 1.5cm, exports 8 discharge after the weary gas backheat in combustion chamber adds warm-air pipe by these small sircle holes after being discharged from weary gas.In whole combustion process, flame does not directly contact with atmospheric environment; Adopt flat flame nozzle-premixed device assembly 1, before nozzle igniting, complete the mixing completely of primary air and gaseous fuel; Adopt flat flame nozzle to fire mode, produce the heating of disc even flame; Utilize double pipe heat exchanger 10 preheated air, use the energy in product heat cal rod recovery high-temperature flue gas, improve combustion gas energy efficiency, and decrease harmful remaining gas discharging; Adopt honeycomb-tooth-like seal structure of combing, add the heat transfer of radiant panel reinforced walls surface radiation, realize totally-enclosed full premix waste heat recovery mode.
Claims (4)
1. a honeycomb type premixed combustion energy-saving gas cooker, it is characterized in that: comprise flat flame nozzle-premixed device assembly, metal net mask, to obturage brush, upper cover plate, cooker racks, combustion chamber, double pipe heat exchanger, heat-insulation layer, air baffle, mini air compressor, air baffle is fixed on the bottom in cooker racks, flat flame nozzle-premixed device assembly is between combustion chamber and air baffle, Imported gas is connected on the downside of flat flame nozzle-premixed device assembly, flat flame nozzle-premixed device assembly is connected with combustion chamber, combustion chamber end is connected with brush of obturaging, metal net mask is fixed on to be obturaged between brush and combustion chamber, obturage brush near upper cover plate, double pipe heat exchanger is positioned at outside combustion chamber, brush circumference of obturaging has circular hole to be connected with pipe in double pipe heat exchanger, cooker racks lateral wall has heat-insulation layer, mini air compressor is positioned at outside cooker racks, mini air compressor is connected with double pipe heat exchanger outer tube, double pipe heat exchanger outer tube is connected with flat flame nozzle-premixed device assembly air inlet, double pipe heat exchanger outer tube exports with weary gas and is connected, weary gas outlet is positioned at cooker racks lower sidewall.
2. honeycomb type premixed combustion energy-saving gas cooker according to claim 1, is characterized in that: described combustion chamber is conical structure.
3. honeycomb type premixed combustion energy-saving gas cooker according to claim 1, is characterized in that: described double pipe heat exchanger is cirque structure.
4. honeycomb type premixed combustion energy-saving gas cooker according to claim 1, is characterized in that: described in obturage brush for ring belt shape, brush madial wall circumference of obturaging has comb tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464044.XU CN204923104U (en) | 2015-07-01 | 2015-07-01 | Honeycomb type energy -conserving gas -cooker that thoughtlessly burns in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464044.XU CN204923104U (en) | 2015-07-01 | 2015-07-01 | Honeycomb type energy -conserving gas -cooker that thoughtlessly burns in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204923104U true CN204923104U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520464044.XU Expired - Fee Related CN204923104U (en) | 2015-07-01 | 2015-07-01 | Honeycomb type energy -conserving gas -cooker that thoughtlessly burns in advance |
Country Status (1)
| Country | Link |
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| CN (1) | CN204923104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500614A (en) * | 2019-08-30 | 2019-11-26 | 济南温嘉杉彬网络科技有限公司 | A kind of internal combustion type waste heat recycling gas-cooker |
-
2015
- 2015-07-01 CN CN201520464044.XU patent/CN204923104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500614A (en) * | 2019-08-30 | 2019-11-26 | 济南温嘉杉彬网络科技有限公司 | A kind of internal combustion type waste heat recycling gas-cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |