CN202757160U - Dimethyl-ether household stove high in energy efficiency - Google Patents
Dimethyl-ether household stove high in energy efficiency Download PDFInfo
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- CN202757160U CN202757160U CN 201220382238 CN201220382238U CN202757160U CN 202757160 U CN202757160 U CN 202757160U CN 201220382238 CN201220382238 CN 201220382238 CN 201220382238 U CN201220382238 U CN 201220382238U CN 202757160 U CN202757160 U CN 202757160U
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- dimethyl ether
- dimethyl
- ether
- cooking stove
- stove
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Abstract
The utility model discloses a dimethyl-ether household stove high in energy efficiency, and relates to the technical field of burning appliances. The dimethyl-ether household stove high in energy efficiency comprises a stove head, wherein the upper portion of the stove head is provided with an opening, the inner portion of the stove head is provided with a vaporizing chamber, and the top portion of the vaporizing chamber is provided with an annular decomposition heat transfer plate. A plurality of burning nozzles are arranged on the decomposition heat transfer plate which is arranged on the opening portion of the upper portion of the stove head. An annular heat radiator is fixedly placed on the opening portion of the stove head. The dimethyl-ether household stove high in energy efficiency has the advantages that due to the fact that the annular heat radiator is fixedly placed on the opening portion of the stove head, the dimethyl-ether household stove can effectively concentrate heat power and utilize radiation of waste heat of burning, and therefore the dimethyl-ether household stove can assist the decomposition heat transfer plate to enable dimethyl-ether to decompose out methane component and ethane component for burning. Besides, burning rate of the dimethyl-ether is raised.
Description
[technical field]
The utility model relates to a kind of burner of dimethyl ether, and in particular, the utility model relates to the high domestic energy-conserving cooking stove of a kind of dimethyl ether.
[background technology]
Along with China's rapid development of economy, China has become energy-consuming big country, because the price of international energy that constantly rises and the targeted energy strategy target of countries in the world have consisted of the factor that has a strong impact on Chinese energy safety.The oil-poor many coals of China, the use amount of coal is more than 60% in the primary energy, and the direct burning of coal is used and will be increased CO2 emission, the deterioration of aggravation global climate environment.And countries in the world are day by day strong to the requirement of environmental protection and sustainable development, the essential renewable alternative new forms of energy of seeking environmental protection.Dimethyl ether is cheap with gas price as name, burning is clean, the gas cylinder noresidue, the apparatus such as pot kettle are without black smoke and fouling, emission is carbon dioxide and water, and the discharging carbon dioxide is lower than oil liquefied gas, is that the name of the material benefit of very environmental protection is used combustion gas, fuel as cheapness is widely used, has also produced thus many burners; The calorific value of dimethyl ether is 31450KJ/KG, and 46000KJ/KG compares with LPC oil liquefied gas calorific value, does not reach 0.63 of LPC oil liquefied gas calorific value, and calculating business efficiency by calorific value does not have material benefit to be worth.If but effectively decomposition combustion of dimethyl ether and helps burning having under the thermal-radiating effect, so that dimethyl ether effectively decomposites the gas such as methane, ethane and completely burning fully, the thermal efficiency of dimethyl ether and calorific value will improve so.
[utility model content]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, and a kind of high domestic energy-conserving cooking stove of dimethyl ether of helping the gas of dimethyl ether decomposition combustion by heat radiator that has is provided.
The technical solution of the utility model is achieved in that it comprises that a top is provided with the kitchen range of opening, described kitchen range inside is provided with a vaporizer, its improvements are: described vaporizer top has the decomposition heat transfer plate of annular, be provided with a plurality of burner noz(zle)s on this decomposition heat transfer plate, and described decomposition heat transfer plate is arranged on the position of kitchen range upper opening; Also be fixed with the heat radiator of an annular on the opening of described kitchen range;
In the said structure, the longitudinal section of described heat radiator is the right-angled trapezium of two symmetries, and is provided with the groove of three ring-types at the oblique waist of described right-angled trapezium;
In the said structure, also be provided with three cooking stove ancient cooking vessel framves on the described heat radiator;
In the said structure, described vaporizer bottom is connected with a fuel-air mixing duct, is provided with in this fuel-air mixing duct be used to the dimethyl ether breather pipe that passes into gas of dimethyl ether;
In the said structure, be fixed with a dozen fiery control valves on the described kitchen range, described dimethyl ether breather pipe is connected on the sparking control valve, and this sparking control valve is used for lighting gas of dimethyl ether and regulating its uninterrupted;
In the said structure, described fuel-air mixing duct end is provided with an air door air register, is used for regulating the uninterrupted that passes into the air in the fuel-air mixing duct;
In the said structure, described sparking control valve is also connecting an air inlet pipe.
The beneficial effects of the utility model are: one, the utility model is by arranging the heat radiator of an annular at the kitchen range opening, the longitudinal section of heat radiator is the right-angled trapezium of two symmetries, and be provided with the groove of three ring-types at the oblique waist of described right-angled trapezium, this kind structural design, so that the heat radiator of annular in use, can not only play the effect of cooker racks, pot is supported, firepower is concentrated, utilize the waste heat radiation of burning, help the decomposition heat transfer plate more completely dimethyl ether decomposition to be gone out methane thereby add, the one-tenth of ethane assigns to burn, and improves the combustion rate of dimethyl ether; Two, the dimethyl ether breather pipe is provided with a dozen thermal transfer joint valves, be used for lighting gas of dimethyl ether, and can regulate the uninterrupted of dimethyl ether, the fuel-air mixing duct is provided with an air door air register, can regulate the size that enters the air mass flow in the fuel-air mixing duct, thereby so that gas of dimethyl ether mixes fully with air, after this by the heating of vaporizer and the decomposition of decomposing heat transfer plate, from burner noz(zle), spray burned flame in the fuel-air mixing duct.
[description of drawings]
Fig. 1 is cross section view of the present utility model;
Fig. 2 is top view of the present utility model.
[specific embodiment]
The utility model will be further described below in conjunction with drawings and Examples.
With reference to shown in Figure 1, the utility model has disclosed the high domestic energy-conserving cooking stove of a kind of dimethyl ether, this cooking stove has the kitchen range 10 that a top is provided with opening, kitchen range 10 inside are provided with a vaporizer 20, these vaporizer 20 bottoms are connecting a fuel-air mixing duct 30, and fuel-air mixing duct 30 inside are provided with dimethyl ether breather pipe 40, dimethyl ether breather pipe 40 is connecting sparking control valve 401, sparking control valve 401 is fixed on one side of kitchen range 10, sparking control valve 401 is also connecting an air inlet pipe 50, is used for passing into gas of dimethyl ether; The end of fuel-air mixing duct 30 also is provided with an air door air register 501; Vaporizer 20 tops have the decomposition heat transfer plate 60 of annular, decomposition heat transfer plate 60 is located at the position of kitchen range 10 upper openings, in the present embodiment, with reference to shown in Figure 2, decomposition heat transfer plate 60 with two annulars, and be provided with a plurality of burner noz(zle)s 70 on the decomposition heat transfer plate 60 of two annulars, also be provided with the heat radiator 80 of an annular on the kitchen range 10, the size of the inner ring of this heat radiator 80 is big or small identical with kitchen range 10 upper openings, be placed on the kitchen range 10, the longitudinal section of heat radiator 80 is the right-angled trapezium of two symmetries, and the oblique waist in described right-angled trapezium is provided with the groove 801(of three ring-types in Fig. 2, only mark out a groove), in addition, also be provided with three cooking stove ancient cooking vessel framves 802 on the heat radiator, this kind structure, so that the heat radiator 80 of annular in use, can not only play the effect of cooker racks, pot is supported, firepower is concentrated, utilize the waste heat radiation of burning, help the decomposition heat transfer plate more completely dimethyl ether decomposition to be gone out methane thereby add, the one-tenth of ethane assigns to burn, and improves the combustion rate of dimethyl ether.
In the present embodiment, dimethyl ether breather pipe 40 is used for passing into gas of dimethyl ether with air inlet pipe 50, gas of dimethyl ether and air are after fuel-air mixing duct 30 internal mix, by sparking control valve 401 gas of dimethyl ether is lighted, and the flow of adjusting gas of dimethyl ether, 501 of the air door air registers of fuel-air mixing duct 30 ends are used for regulating the flow that enters fuel-air mixing duct 30 interior air, so that gas of dimethyl ether fully mixes with air, thereby jet out flames in vaporizer 20 internal combustion and by burner noz(zle) 70, the container that is placed on the heat erosion device 80 is heated.
Described above only is preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, various distortion and modification can appear, and the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (7)
1. high domestic energy-conserving cooking stove of dimethyl ether, it comprises that a top is provided with the kitchen range of opening, described kitchen range inside is provided with a vaporizer, it is characterized in that: described vaporizer top has the decomposition heat transfer plate of annular, be provided with a plurality of burner noz(zle)s on this decomposition heat transfer plate, and described decomposition heat transfer plate is arranged on the position of kitchen range upper opening; Also be fixed with the heat radiator of an annular on the opening of described kitchen range.
2. the high domestic energy-conserving cooking stove of dimethyl ether according to claim 1, it is characterized in that: the longitudinal section of described heat radiator is the right-angled trapezium of two symmetries, and is provided with the groove of three ring-types at the oblique waist of described right-angled trapezium.
3. the high domestic energy-conserving cooking stove of dimethyl ether according to claim 2 is characterized in that: also be provided with three cooking stove ancient cooking vessel framves on the described heat radiator.
4. the high domestic energy-conserving cooking stove of dimethyl ether according to claim 1 is characterized in that: be connected with a fuel-air mixing duct bottom the described vaporizer, be provided be used to the dimethyl ether breather pipe that passes into gas of dimethyl ether in this fuel-air mixing duct.
5. the high domestic energy-conserving cooking stove of dimethyl ether according to claim 4, it is characterized in that: be fixed with a dozen fiery control valves on the described kitchen range, described dimethyl ether breather pipe is connected on the sparking control valve, and this sparking control valve is used for lighting gas of dimethyl ether and regulating its uninterrupted.
6. the high domestic energy-conserving cooking stove of dimethyl ether according to claim 4, it is characterized in that: described fuel-air mixing duct end is provided with an air door air register, is used for regulating the uninterrupted that passes into the air in the fuel-air mixing duct.
7. the high domestic energy-conserving cooking stove of dimethyl ether according to claim 5, it is characterized in that: described sparking control valve is also connecting an air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382238 CN202757160U (en) | 2012-08-01 | 2012-08-01 | Dimethyl-ether household stove high in energy efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382238 CN202757160U (en) | 2012-08-01 | 2012-08-01 | Dimethyl-ether household stove high in energy efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757160U true CN202757160U (en) | 2013-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220382238 Expired - Fee Related CN202757160U (en) | 2012-08-01 | 2012-08-01 | Dimethyl-ether household stove high in energy efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696998A (en) * | 2013-12-10 | 2015-06-10 | 惠州市蓝天新能源科技有限公司 | Dimethyl ether energy-saving gas furnace |
-
2012
- 2012-08-01 CN CN 201220382238 patent/CN202757160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696998A (en) * | 2013-12-10 | 2015-06-10 | 惠州市蓝天新能源科技有限公司 | Dimethyl ether energy-saving gas furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181225 Address after: 516300 Xinhua Road, North Street Residence Committee, Pingshan Town, Huidong County, Guangdong Province Patentee after: Ji Fuguang Address before: 516000 Foling No. 1 Parking lot, Pinghai Town, Huidong County, Huizhou City, Guangdong Province Patentee before: Du Weiliang |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Patentee|Address Correct: Du Weiliang|516000 Foling No. 1 Parking lot, Pinghai Town, Huidong County, Huizhou City, Guangdong Province False: Ji Fuguang|516300 Xinhua Road, North Street Residence Committee, Pingshan Town, Huidong County, Guangdong Province Number: 02-02 Volume: 35 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190620 Address after: 516300 Pingshan Street Office, Huidong County, Huizhou City, Guangdong Province Patentee after: Huizhou Zhuoneng New Energy Technology Co.,Ltd. Address before: 516000 Foling No. 1 Parking lot, Pinghai Town, Huidong County, Huizhou City, Guangdong Province Patentee before: Du Weiliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20210801 |