CN2173918Y - Energy-saving thermal-insulation plate for civil gas cooker - Google Patents
Energy-saving thermal-insulation plate for civil gas cooker Download PDFInfo
- Publication number
- CN2173918Y CN2173918Y CN 93221003 CN93221003U CN2173918Y CN 2173918 Y CN2173918 Y CN 2173918Y CN 93221003 CN93221003 CN 93221003 CN 93221003 U CN93221003 U CN 93221003U CN 2173918 Y CN2173918 Y CN 2173918Y
- Authority
- CN
- China
- Prior art keywords
- energy
- casing
- endoporus
- heat preserving
- saving heat
- Prior art date
- 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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Abstract
The utility model relates to an energy-saving thermal-insulation plate, comprising a casing. The lower part of the casing is provided with a gas inlet hole. An inner hole which is identical to the gas inlet hole is arranged in the casing, and the inner curved surface of the inner hole is a paraboloid or a conical surface. The inner surface of the inner hole is provided with 9 to 15 involute heat conducting slots. The casing is made of refractory materials. The surface of the upper part of the casing is provided with a plurality of slots matched with the pan stand of the existing civil gas cooker. The utility model has the advantages of fuel gas saving, convenient installation and low cost.
Description
The utility model relates to a kind of efficiency energy saving burner burner hearth, particularly a kind of energy-saving heat preserving dish that is applicable to liquefied gas cooker, gas range and natural gas range.
Existing civilian burner does not have burner hearth, and firepower disperses to be difficult for concentrating, and it is insufficient to burn, and gas consumption is big.
The purpose of this utility model will provide a kind of efficient energy-saving heat-preservation dish exactly, and firepower is concentrated, and is difficult for scattering and disappearing, and sufficient combustion is saved burning gases, and can with the general supporting use of liquefied gas cooker, gas range and natural gas range at present, easy for installation, cost is low.
The utility model is finished in the following way:
A kind of energy-saving heat preserving dish comprises insulation shell, in this lower housing portion one air admission hole is arranged, and improvement wherein is that it is paraboloidal endoporus that described housing has a negative camber, at this bore area several involute shape thermal troughs is arranged.Described air admission hole communicates with described paraboloidal endoporus, and is positioned at the below of described parabolic endoporus.
The thermal trough of above-mentioned energy-saving heat preserving dish is 9～15, preferably selects 10～12 for use.
The housing of above-mentioned energy-saving heat preserving dish is to make with refractory material.
The negative camber of above-mentioned energy-saving heat preserving dish is conical camber also.
The utility model is compared with existing burner, has sufficient combustion, insulation, thermal efficiency height, saves combustion gas, can with the general supporting use of liquefied gas cooker, gas range, natural gas range at present, easy for installation, cost is low, but energy savings 20%～40%.
Fig. 1 is the viewgraph of cross-section of the utility model energy-saving heat preserving dish.
Fig. 2 is the vertical view of Fig. 1.
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated:
Referring to Fig. 1, Fig. 2, the energy-saving heat preserving dish comprises that insulation shell 1, insulation shell 1 can make of refractory material.It is the endoporus 4 of parabola or conical camber that negative camber is arranged on the housing 1, has 9～15 involute thermal troughs 3 on the surface of endoporus 4, preferably selects 10～12 for use.Have air admission hole 2 in the bottom of housing 1, this hole 2 communicates with endoporus 4.
On housing 1 upper face, have the groove 5 that matches with the domestic gas kitchen range.
During use, the hot plate lower surface is placed on the gas kitchen ranges pallet, air admission hole is aimed at burner, and the beam that the groove of upper surface is aimed at pan bracket on existing liquefied gas cooker, gas range or the natural gas range gets final product.
Claims (5)
1, a kind of energy-saving heat preserving dish, comprise insulation shell (1), in housing (1) bottom one air admission hole (2) is arranged, it is characterized in that: it is paraboloidal endoporus (4) that described housing has a curved surface, on the surface of described endoporus (4), be provided with several involute shape thermal troughs (3), described air admission hole (2) communicates with described paraboloidal endoporus (4), and is positioned at the below of endoporus (4).
2, energy-saving heat preserving dish according to claim 1 is characterized in that: described thermal trough is 9～15, preferably selects 10～12 for use.
3, energy-saving heat preserving dish according to claim 1 and 2 is characterized in that: housing (1) is made with refractory material.
4, energy-saving heat preserving dish according to claim 3 is characterized in that: the curved surface of endoporus (4) is the conical surface also.
5, energy-saving heat preserving dish according to claim 1 is characterized in that: described housing (1) upper surface has groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93221003 CN2173918Y (en) | 1993-08-06 | 1993-08-06 | Energy-saving thermal-insulation plate for civil gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93221003 CN2173918Y (en) | 1993-08-06 | 1993-08-06 | Energy-saving thermal-insulation plate for civil gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173918Y true CN2173918Y (en) | 1994-08-10 |
Family
ID=33799977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93221003 Expired - Fee Related CN2173918Y (en) | 1993-08-06 | 1993-08-06 | Energy-saving thermal-insulation plate for civil gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173918Y (en) |
-
1993
- 1993-08-06 CN CN 93221003 patent/CN2173918Y/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 | ||
| 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 |