CN2328921Y - Infrared energy saving cover for civil gas - Google Patents
Infrared energy saving cover for civil gas Download PDFInfo
- Publication number
- CN2328921Y CN2328921Y CN 98220955 CN98220955U CN2328921Y CN 2328921 Y CN2328921 Y CN 2328921Y CN 98220955 CN98220955 CN 98220955 CN 98220955 U CN98220955 U CN 98220955U CN 2328921 Y CN2328921 Y CN 2328921Y
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- layer
- heat
- saving cover
- utility
- supporting layer
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Abstract
The utility model discloses a civil gas infrared energy saving cover which belongs to the technical field of civil kitchen cookers. In the utility model, a parabola-shaped main body whose lower end is provided with a circular hole is provided; the inner and the outer walls of the main body are provided with supporting frames; the lower end part of the main body is provided with a plurality of lug bosses in circumferential distribution; the main body is composed of a heat reflecting layer, a supporting layer, and a heat insulating layer which are respectively arranged from inner part to outer part to form integration through fixing connection. The utility model with a novel design concept can guarantee the sufficient combustion of fuel oil and fuel gas, can enhance the utilization rate of energy sources, and can simultaneously reduce the pollution of family harmful gases because of insufficient combustion.
Description
The utility model relates to civilian kitchen kitchen range technical field, relates in particular to a kind of domestic gas infrared ray energy-saving cover.
For saving the energy, improve the utilization rate of fuel oil, combustion gas, people have carried out many improvement to kitchen range, particularly how to improve the thermal loss aspect of combustion gas, wherein Patent Office of the People's Republic of China's patent No. bulletin and that granted patent on November 4th, 1992 is ZL92212065.x, and invention and created name is: the utility model patent of gas appliance reinforced energy saving device is exactly an example.The outstanding feature of this patent is that the technical scheme design takes the mode of flame-gathering cover to prevent the flame loss that flame causes to diffusion all around, and has set up reflection, insulation measure.But the shortcoming of this patent also is difficult to remedy, and shows that mainly one is the single angle of inclination of being shaped as of whole body, makes flame fast speed under the effect of air go out the position of heating container easily, and energy-saving effect does not reach more satisfactory state; The 2nd, heat-reflecting layer, heat-insulation layer place on the inner surface of supporting layer, and aged deterioration very easily under action of high temperature influences life of product.
The purpose of this utility model is to improve the deficiency of prior art, and provides a kind of structural design more to become perfect, and energy-saving effect is good, the domestic gas infrared ray energy-saving cover of long service life.
The purpose of this utility model is achieved by following technical solution, a kind of domestic gas infrared ray energy-saving cover, it is to have circular hole by being parabolic body and lower end, the body inside and outside wall is provided with compositions such as bracing frame, and its special character is that the body bottom of this infrared ray energy-saving cover is provided with a plurality of boss that are circle distribution.
Compared with the prior art the utility model has following good effect: the first makes flame more be adjacent to heating container under the effect of boss because the utility model is provided with the boss of a plurality of interruptions in the body bottom, and the heat energy utilization rate is higher; It two is because the utility model takes supporting layer to be positioned at body middle part, inner surface is coated with heat-reflecting layer, outer surface is coated with the design of heat-insulation layer, thereby both solved heat-reflecting layer in the prior art, heat-insulation layer aged deterioration at high temperature easily, the reflection of heat around having guaranteed again, prevented scattering and disappearing of heat, and can not guarantee the service life of product described in the utility model because of the heating oxidation of supporting layer.
The concrete structure of a kind of domestic gas infrared ray of the utility model energy-saving cover is provided by the following drawings and embodiment.
Fig. 1 is the structural representation of a kind of domestic gas infrared ray of the utility model energy-saving cover;
Fig. 2 is another structural representation of a kind of domestic gas infrared ray of the utility model energy-saving cover;
Fig. 3 is the vertical view of Fig. 1, Fig. 2.
Describe the detail and the operation principle of a kind of domestic gas infrared ray of the utility model energy-saving cover in detail below in conjunction with accompanying drawing.
Embodiment 1
A kind of domestic gas infrared ray energy-saving cover (referring to accompanying drawing 1), it is to constitute supporting layer 4 of the present utility model by sheet metal machine-shaping under the effect of press and mould, there is the passage of flame that disconnects and leave certain width between the boss 2 that is 8 symmetrical distributions of arc-shaped structure and each the circular arc boss 2 through hole, supporting layer 4 lower end, other position of the inner surface of supporting layer 4 is parabolic shaped structure and is connected mutually with circular arc boss 2, the inner surface of supporting layer 4 is symmetrically welded with 4 inner support frames 1 that are higher than circular arc boss 2, and the same position of the outer surface middle and lower part of supporting layer 4 along the circumferential direction 360 ° of uniform points is welded with 4 outer supporting seats 7 and the through hole that is provided with by its end connects as one outer support frame 8 by tapping screw with it; The upper end of supporting layer 4 is processed with the decoration skirt 6 of certain width downward vertically; the inner surface of supporting layer 4 is by spraying one deck far ultrared paint; make it form the far infrared heat-reflecting layer 3 that one deck fixes as one with it at supporting layer 4 inner surfaces; the outer surface coating aluminosilicate fiber cotton coating that one deck is high temperature resistant and heat-insulating property is good of supporting layer 4 is as heat-insulation layer 5; pass through like this in the supporting layer 4; the coating of superficies; both formed the poly-fire of fuel gas buring process; reflection; insulation; again supporting layer 4 there is better protect, has increased the heat-flash oxidation susceptibility of supporting layer 4.More than constituted a kind of static structure of a kind of domestic gas infrared ray of the utility model energy-saving cover.
A kind of domestic gas infrared ray energy-saving cover (referring to accompanying drawing 2), it is that effect by press and mould is made supporting layer 4 in the present embodiment with sheet metal, there are 9 boss triangular in shape 2 that are symmetrically distributed along circumference through hole, supporting layer 4 lower end, disconnect and leave the passage of flame of certain width between each boss 2, other position of the inner surface of supporting layer 4 is parabolic shaped structure and is connected mutually with boss 2, the upper point of the inner surface boss 2 of supporting layer 4 is welded with 3 inner support frames 1 that are higher than boss 2 and are circumference uniform distribution, the same position of the outer surface middle and lower part of supporting layer 4 along the circumferential direction 360 ° of uniform points is welded with 4 outer supporting seats 7, and the through hole that is provided with by its end connects as one outer support frame 8 by tapping screw with it; The upper end of supporting layer 4 is processed with the decoration skirt 6 of certain width downward vertically, the inner surface of supporting layer 4 is by spraying one deck far ultrared paint, make it form the far infrared heat-reflecting layer 3 that one deck fixes as one with it at supporting layer 4 inner surfaces, the outer surface coating asbestos yarn coating that one deck is high temperature resistant and heat-insulating property is good of supporting layer 4 is as heat-insulation layer 5.More than constituted the another kind of static structure of a kind of domestic gas infrared ray of the utility model energy-saving cover.
When the utility model when coming into operation, the user can be according to the difference of own employed combustion gas or fuel oil kitchen range specification, suitably adjusting tapping screw can more firmly be supported on the kitchen range outer support frame 8, and cooking stove is fired the center that head places energy-saving cover lower end through hole, can the normal ignition kitchen range.Flame is directly aimed at heating container vertically upward using of energy-saving cover, with flame when the external diffusion, boss 2 stops the formation secondary reflection to it, simultaneously because the reflection of far infrared, particularly along with temperature around the heating container raises, the external environment condition of constant temperature around heat-insulation layer 5 has formed one to heating container again, thus the utilization rate of fire combustion is improved greatly.
Claims (4)
1, a kind of domestic gas infrared ray energy-saving cover, it is to have circular hole by being parabolic body and lower end, the body inside and outside wall is provided with compositions such as bracing frame, it is characterized in that the body bottom of this infrared ray energy-saving cover is provided with a plurality of boss that are circle distribution.
2, domestic gas infrared ray energy-saving cover according to claim 1 is characterized in that described body is made up of heat-reflecting layer, supporting layer and heat-insulation layer, and heat-reflecting layer is the innermost layer, and supporting layer is the intermediate layer, and heat-insulation layer is an outermost layer.
3, domestic gas infrared ray energy-saving cover according to claim 2 is characterized in that supporting layer is the skeleton of body in the described body, and heat-reflecting layer and heat-insulation layer all are coated on the surfaces externally and internally of supporting layer, and are bonded as one with supporting layer.
4, domestic gas infrared ray energy-saving cover according to claim 1 is characterized in that its cross sectional shape of boss on the described body is circular arc or is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98220955 CN2328921Y (en) | 1998-04-28 | 1998-04-28 | Infrared energy saving cover for civil gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98220955 CN2328921Y (en) | 1998-04-28 | 1998-04-28 | Infrared energy saving cover for civil gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328921Y true CN2328921Y (en) | 1999-07-14 |
Family
ID=33972625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98220955 Expired - Fee Related CN2328921Y (en) | 1998-04-28 | 1998-04-28 | Infrared energy saving cover for civil gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328921Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893270A (en) * | 2010-02-09 | 2010-11-24 | 张贤兴 | Energy-saving multiplier for cabinet |
-
1998
- 1998-04-28 CN CN 98220955 patent/CN2328921Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893270A (en) * | 2010-02-09 | 2010-11-24 | 张贤兴 | Energy-saving multiplier for cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |