CN203964081U - A kind of efficiency energy saving gas range - Google Patents
A kind of efficiency energy saving gas range Download PDFInfo
- Publication number
- CN203964081U CN203964081U CN201420378785.1U CN201420378785U CN203964081U CN 203964081 U CN203964081 U CN 203964081U CN 201420378785 U CN201420378785 U CN 201420378785U CN 203964081 U CN203964081 U CN 203964081U
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- China
- Prior art keywords
- gas
- cooker
- energy saving
- utility
- model
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Abstract
The utility model discloses a kind of efficiency energy saving gas range, comprise gas-cooker body, the kitchen range of described gas-cooker body is provided with gas-cooker dish, and the kitchen range of gas-cooker body is provided with vacuum circular ring cover outward, and vacuum annulus cover is arranged on gas-cooker dish top.Compared with prior art, the utility model is made simple, has energy-saving and cost-reducing effect, therefore has good Social benefit and economic benefit.
Description
Technical field
The utility model relates to gas kitchen ranges, particularly a kind of efficiency energy saving gas range.
Background technology
Gas kitchen ranges is one of people's life staying idle at home necessary article, the most use of the gas kitchen ranges natural gas of current China, and China is the country of natural gas resource scarcity, most of dependence on import, the particularly southeastern coastal areas.China signs long-term natural gas supply agreement with Russia in the recent period, but price occupies high-leveled and difficult falling, inexorable trend during Domestic Gas rise in price.But on Vehicles Collected from Market popular widely used gas kitchen ranges all exist the thermal efficiency low, waste great drawback, from thermodynamic (al) principle, see the current many defects of all kinds of gas kitchen ranges ubiquities, often focused on the efficiency of combustion of combustion gas and ignored the utilization ratio of heat energy, having made kitchen working environment high temperature hard to bear simultaneously.
Summary of the invention
The purpose of this utility model is that a kind of efficiency energy saving gas range with energy-saving and cost-reducing effect will be provided.
For achieving the above object, the utility model is implemented according to following technical scheme:
An efficiency energy saving gas range, comprises gas-cooker body, and the kitchen range of described gas-cooker body is provided with gas-cooker dish, and the kitchen range of gas-cooker body is provided with vacuum circular ring cover outward, and vacuum annulus cover is tapered, and vacuum annulus cover is arranged on gas-cooker dish top.
As further preferred version of the present utility model, described vacuum annulus cover is arranged on 3-5cm place, gas-cooker dish top.
Compared with prior art, the utility model is made simple, has energy-saving and cost-reducing effect, therefore has good Social benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, in illustrative examples and the explanation of this utility model, is used for explaining the utility model, but not as to restriction of the present utility model.
A kind of efficiency energy saving gas range as shown in Figure 1, comprise gas-cooker body 1, the kitchen range 4 of described gas-cooker body 1 is provided with gas-cooker dish 3, the outer vacuum circular ring cover 2 that is provided with of kitchen range 4 of gas-cooker body 1, vacuum annulus cover 2 is tapered, and vacuum annulus cover 2 is arranged on gas-cooker dish 3 5cm places, top.
Principle of the present utility model: the total amount of heat producing while establishing fuel gas buring is Q, the heat (spreading out of the heat of vacuum circular cowling 2) that heating object absorbs is Q
1, it is Q that flame produces thermal convection current dispersed heat in air
2, it is Q that flame and heating object body heat spoke heat are penetrated dispersed heat
3, the convection heat losses of vacuum circular cowling 2 and radiation heat loss's heat are Q
0, Q=Q so
1+ Q
2+ Q
3, Q wherein
1for effective utilization, Q
2, Q
3for invalid heat loss, this part dissipation of heat, in kitchen, rises environment temperature, in southern summer, is exactly extremely hot unbearable simply, because Q
2+ Q
3be far longer than Q
1, generally, after gas-cooker is lighted, high temperature concentrates on pot bottom, the poor maximum of this position and ambient temperature, and heat exchange is the fastest, and heat loss is maximum, is that convection current or radiation heat loss are the most serious.Meanwhile, by pot bottom, conducted and absorbed also at most, increase after vacuum circular cowling 2, heat loss herein can effectively intercept, and, due to vacuum circular cowling 2 taper shapes, will on pilot flame, alter meanwhile, thereby improves the heat utilization ratio of pot body.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical solution of the utility model, within all falling into protection domain of the present utility model.
Claims (2)
1. an efficiency energy saving gas range, comprise gas-cooker body (1), it is characterized in that: the kitchen range of described gas-cooker body (1) is provided with gas-cooker dish (3), the kitchen range of gas-cooker body (1) is provided with vacuum circular ring cover (2) outward, vacuum annulus cover (2) is tapered, and vacuum annulus cover (2) is arranged on gas-cooker dish (3) top.
2. efficiency energy saving gas range according to claim 1, is characterized in that: described vacuum annulus cover (2) is arranged on 3-5cm place, gas-cooker dish (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378785.1U CN203964081U (en) | 2014-07-10 | 2014-07-10 | A kind of efficiency energy saving gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378785.1U CN203964081U (en) | 2014-07-10 | 2014-07-10 | A kind of efficiency energy saving gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964081U true CN203964081U (en) | 2014-11-26 |
Family
ID=51924658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378785.1U Expired - Fee Related CN203964081U (en) | 2014-07-10 | 2014-07-10 | A kind of efficiency energy saving gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964081U (en) |
-
2014
- 2014-07-10 CN CN201420378785.1U patent/CN203964081U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20160710 |