CN202303492U - Gas energy-saving stove - Google Patents
Gas energy-saving stove Download PDFInfo
- Publication number
- CN202303492U CN202303492U CN2011203815951U CN201120381595U CN202303492U CN 202303492 U CN202303492 U CN 202303492U CN 2011203815951 U CN2011203815951 U CN 2011203815951U CN 201120381595 U CN201120381595 U CN 201120381595U CN 202303492 U CN202303492 U CN 202303492U
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- gas
- stove
- energy
- annular pre
- combustion
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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 provides a gas energy-saving stove, which comprises a stove body. A gas furnace is arranged in the stove body, a furnace body is arranged at the bottom of the gas furnace, a group of annular pre-mixing cabins are arranged in the furnace body and respectively communicated with a gas pipeline through an ejector, and a spherical concave combustion layer is arranged at the top of the annular pre-mixing cabins. The annular pre-mixing cabins consist of three layers from inside to outside, the spherical concave combustion layer is formed by splicing three groups of ceramic combustion sheets, and each group of ceramic combustion sheets correspond to the lower annular pre-mixing cabins. The energy-saving stove is provided with the three layers of annular pre-mixing cabins, gas and air are mixed by the ejector so as to lead gas to be combusted fully, reduce chemical heat loss, improve gas temperature and reduce waste gas discharging. Due to the spherical concave combustion layer composed of the ceramic combustion sheets, convection heat transferring is changed into radiation heat transferring, physical heat loss is reduced, temperature rising is fast, and the spherical combustion layer can effectively gather heat, and therefore the gas energy-saving stove greatly improves heat efficiency and shortens heating time.
Description
Technical field
The utility model relates to a kind of energy-saving stove, particularly energy-saving fuel gas stove.
Background technology
Ultrared wavelength ratio visible light is long, has fuel factor, and extremely strong penetration capacity is arranged, and is difficult for being absorbed by atmosphere.Therefore, infrared gas stove has remarkable energy saving effect.Energy-saving efficiency can reach more than 35%.Infrared radiation panel by special refractory is processed in flame combustion, is transformed into infrared ray with flame, accelerates the thermal process that receives of object.Because the infrared radiation transmission, thereby make the performance of gas-cooker obtain very big improvement.The advantage of infrared gas stove: energy-conservation; Because the thermal-radiating characteristics of infrared ray; So the infrared gas stove thermal efficiency is high; The thermal efficiency of general gas kitchen range is 52%, and the thermal efficiency of infrared gas stove can reach more than 68%, and the energy-saving effect of infrared gas stove also can reach more than 30%; Environmental protection; Because infrared gas stove adopts flameless combustion (not having visible naked light during burning); Long-term use can the sooting cooker with pollute kitchen environment, common gas-cooker can produce carbon monoxide and nitrogen oxide because burning is insufficient; The former sucks the people and knows from experience poisoning, and the latter is chronic carcinogenic easily.Infrared gas stove is because of sufficient combustion, so the discharge capacity of pollutant is significantly less than national standard, particularly the discharge capacity of carbon monoxide has only 1/10th of national standard; Safety, infrared gas stove have fabulous wind resistance, are not easy to be put out by wind, the phenomenon of be not easy to produce like yellow flame, taking off the combustion instability that general gas kitchen ranges such as fire, tempering are easy to generate.
Good infrared gas stove burner should have good thermal shock resistance (20 ℃ to 1100 ℃ rapid heat cycle experiments 30 times not can explosion), and when being about to burner and burning 1100 ℃, moment drops in 20 ℃ the cold water, and 30 times can explosion.In the process of normally cooking, if there is cold water to pour the burner of normal combustion into, burner does not extinguish, not explosion.It is improved on original burner for gas stove basis mostly the current infrared gas stove of selling on the market is, do not design by ultrared requirement.For example: press the infrared burner designing requirement, the needed air of burner is all sucked by injector, and does not need auxiliary air, and the original gas-cooker of this point is inaccessible.Cause infrared burner also to need the supply of auxiliary air, but the auxiliary air that joins together on the infrared ray stove face is difficult to mix with combustion gas again and to burn, this causes imperfect combustion to increase the weight of, and the sanitary condition in kitchen is worsened.Infrared gas stove is flameless combustion, and some infrared ray products adopts complete pre-mixing type burning, burning send out should be in fire hole and the surface carry out, fire hole surface flame is very short, though become flameless combustion, is not real flameless combustion (short flame is arranged).And real flameless combustion mainly is reflection to be controlled at fire hole inner catalyst surface carry out, and during burning, can reach complete flameless combustion state, really realizes flameless combustion.The energy delivery mode is different; Infrared ray on the asbestos much is earlier with wire netting or porous ceramic plate heating; Again through be heated wire netting or porous ceramic plate at high temperature secondary discharge the infrared ray of certain wavelength; Seem that combustion efficiency is identical with real infrared ray, but energy-saving effect just has a long way to go.And real infrared ray should give off energy with the infra-red radiation mode fully, and this is from be the loss of the burning capacity having been avoided being caused by visible light at all.
The utility model content
The purpose of the utility model provides a kind of energy-saving fuel gas stove, reaches the effect that improves fuel gas temperature, eliminates fan noise, thereby realizes the purpose of energy-conserving and environment-protective.
The utility model is that the technical scheme that its technical problem of solution is adopted is,
Energy-saving fuel gas stove includes stove, is provided with gas furnace in the said stove; The bottom of said gas furnace has body of heater; Have one group of annular pre-mixing cabin in the body of heater, each annular pre-mixing cabin is communicated with gas pipeline through injector respectively, and annular pre-mixing cabin top is provided with spherical concave surface burning zone;
Said annular pre-mixing cabin is provided with three layers from the inside to the outside, and said spherical concave surface burning zone is made up of three groups of ceramic burner sheet splicings, and every group of ceramic burner sheet is corresponding with the annular pre-mixing cabin of its below;
Said body of heater edge is provided with insulation ring, and insulation ring is sealed spherical concave surface burning zone edge;
Said stove has panel, and the peristome of gas furnace stretches out from panel;
Said stove back is provided with baffle plate, and baffle plate is provided with rotatable tap, and rotatable tap is communicated with water supply line;
Said stove is provided with the combustion gas adjusting knob, and the combustion gas adjusting knob is communicated with injector.
The advantage of the utility model is that this energy-saving fuel gas stove is provided with shellring shape pre-mixing cabin, by injector combustion gas and air is mixed, and combustion gas is fully burnt; Reduce the chemical heat loss, improve fuel gas temperature, reduce toxic emission, and adopted the spherical concave surface burning zone of forming by the ceramic burner sheet; Convection heat transfer' heat-transfer by convection is become radiant heat transfer, reduced the physics heat loss, heat up rapidly; Spherical concave surface burning zone can effectively be assembled heat, improves the thermal efficiency greatly, shortens heat time heating time.
Description of drawings
Fig. 1 is the structural representation of the energy-saving fuel gas stove of the utility model proposition;
Fig. 2 is the structural representation of body of heater.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand with effect and understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
Like Fig. 1, shown in Figure 2; The energy-saving fuel gas stove that the utility model proposes includes stove 100, is provided with first gas furnace 200 and second gas furnace 300 in the said stove 100, and the bottom of said gas furnace has body of heater; With gas furnace 200 is example; Have one group of annular pre-mixing cabin in the body of heater 210, each annular pre-mixing cabin is communicated with gas pipeline through first injector 221, second injector 222 and the 3rd injector 223 respectively, and annular pre-mixing cabin top is provided with spherical concave surface burning zone;
Said annular pre-mixing cabin is provided with three layers from the inside to the outside, and said spherical concave surface burning zone is made up of three groups of ceramic burner sheet splicings, shown in figure; First group of ceramic burner sheet 231 is a round ceramic sheet, occupy the middle part of spherical concave surface burning zone, and second group of ceramic burner sheet 232 is fan-shaped; Be centered around the round ceramic sheet around; The 3rd group of ceramic burner sheet 233 is fan-shaped, is positioned at the periphery of spherical concave surface burning zone, and every group of ceramic burner sheet is corresponding with the annular pre-mixing cabin of its below;
The edge of said body of heater 210 is provided with insulation ring 240, and insulation ring 240 is sealed spherical concave surface burning zone edge;
The peristome that said stove 100 has panel 110, the first gas furnaces 200 and second gas furnace 300 stretches out from panel 110;
Said stove 100 backs are provided with baffle plate 120, and baffle plate 120 is provided with the first rotatable tap 121 and the second rotatable tap 122, and each rotatable tap is communicated with water supply line, for culinary art provides the water source;
Said stove 100 is provided with the combustion gas adjusting knob; The combustion gas adjusting knob is communicated with injector; Injector with first gas furnace 200 is an example; Shown in figure, the first combustion gas adjusting knob 251, the second combustion gas adjusting knob 252, the 3rd combustion gas adjusting knob 253 are communicated with first injector 221, second injector 222 and the 3rd injector 223 respectively.
This energy-saving stove is provided with shellring shape pre-mixing cabin, by injector combustion gas and air is mixed, and combustion gas is fully burnt, and reduces the chemical heat loss; Improve fuel gas temperature, reduce toxic emission, and adopted the spherical concave surface burning zone of forming by the ceramic burner sheet; Convection heat transfer' heat-transfer by convection is become radiant heat transfer, reduced the physics heat loss, heat up rapidly; Spherical concave surface burning zone can effectively be assembled heat, improves the thermal efficiency greatly, shortens heat time heating time.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (6)
1. energy-saving fuel gas stove; Include stove, be provided with gas furnace in the said stove, it is characterized in that; The bottom of said gas furnace has body of heater; Have one group of annular pre-mixing cabin in the body of heater, each annular pre-mixing cabin is communicated with gas pipeline through injector respectively, and annular pre-mixing cabin top is provided with spherical concave surface burning zone.
2. energy-saving fuel gas stove according to claim 1 is characterized in that, said annular pre-mixing cabin is provided with three layers from the inside to the outside, and said spherical concave surface burning zone is made up of three groups of ceramic burner sheet splicings, and every group of ceramic burner sheet is corresponding with the annular pre-mixing cabin of its below.
3. energy-saving fuel gas stove according to claim 1 is characterized in that, said body of heater edge is provided with insulation ring, and insulation ring is sealed spherical concave surface burning zone edge.
4. energy-saving fuel gas stove according to claim 1 is characterized in that said stove has panel, and the peristome of gas furnace stretches out from panel.
5. energy-saving fuel gas stove according to claim 1 is characterized in that, said stove back is provided with baffle plate, and baffle plate is provided with rotatable tap, and rotatable tap is communicated with water supply line.
6. energy-saving fuel gas stove according to claim 1 is characterized in that said stove is provided with the combustion gas adjusting knob, and the combustion gas adjusting knob is communicated with injector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203815951U CN202303492U (en) | 2011-09-28 | 2011-09-28 | Gas energy-saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203815951U CN202303492U (en) | 2011-09-28 | 2011-09-28 | Gas energy-saving stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303492U true CN202303492U (en) | 2012-07-04 |
Family
ID=46372379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203815951U Expired - Fee Related CN202303492U (en) | 2011-09-28 | 2011-09-28 | Gas energy-saving stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303492U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256638A (en) * | 2013-05-08 | 2013-08-21 | 华南理工大学 | Unit connection and arbitrary combination type Chinese dinner gas stove energy collecting device |
| CN104482567A (en) * | 2014-11-24 | 2015-04-01 | 昆山富凌能源利用有限公司 | Honeycomb ceramic piece cube energy-saving stove |
| CN106931473A (en) * | 2017-03-07 | 2017-07-07 | 北京晶都诚厨房设备有限责任公司 | The double tail Chinese meal stoves of novel double-end |
| CN114060857A (en) * | 2021-12-03 | 2022-02-18 | 燕山大学 | Load adjustable infrared gas furnace |
-
2011
- 2011-09-28 CN CN2011203815951U patent/CN202303492U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256638A (en) * | 2013-05-08 | 2013-08-21 | 华南理工大学 | Unit connection and arbitrary combination type Chinese dinner gas stove energy collecting device |
| CN103256638B (en) * | 2013-05-08 | 2015-06-03 | 华南理工大学 | Unit connection and arbitrary combination type Chinese dinner gas stove energy collecting device |
| CN104482567A (en) * | 2014-11-24 | 2015-04-01 | 昆山富凌能源利用有限公司 | Honeycomb ceramic piece cube energy-saving stove |
| CN106931473A (en) * | 2017-03-07 | 2017-07-07 | 北京晶都诚厨房设备有限责任公司 | The double tail Chinese meal stoves of novel double-end |
| CN114060857A (en) * | 2021-12-03 | 2022-02-18 | 燕山大学 | Load adjustable infrared gas furnace |
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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: 20120704 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |