CN2408776Y - Four-layer hollow dewing-preventing glass for refrigerator - Google Patents
Four-layer hollow dewing-preventing glass for refrigerator Download PDFInfo
- Publication number
- CN2408776Y CN2408776Y CN 99239800 CN99239800U CN2408776Y CN 2408776 Y CN2408776 Y CN 2408776Y CN 99239800 CN99239800 CN 99239800 CN 99239800 U CN99239800 U CN 99239800U CN 2408776 Y CN2408776 Y CN 2408776Y
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- CN
- China
- Prior art keywords
- layers
- hollow
- glass
- refrigerator
- utility
- 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 discloses glass used for a refrigerator and a show cabinet, which is mainly composed of glass layers and hollow metal frames, wherein the hollow metal frames are arranged between every two glass layers and the space between the two glass layers and the inner side of the rectangular metal frames is filled with noble gas. The utility model is characterized in that the five glass layers are divided into four layers of space by the hollow metal frames, and the utility model effectively overcomes the problems that the layer number of the existing glass layers is redundant or less and the actual effect is not ideal. The utility model provides an optimum combining point of the actual effect, the production cost and the product thickness.
Description
The utility model relates to a kind of glass that is used for refrigerator-freezer and showcase, particularly relates between a kind of five glassy layers being separated with metal frame, and is filled with the anti-condensation refrigerator-freezer glass of inert gas.
The present existing glass that is used for refrigerator-freezer and showcase, structure is comparatively single mostly, when refrigerator-freezer and showcase under freezing (23 ℃) situation, the glass temperature difference on cabinet surface can produce condensation problem, thereby can produce very big influence to the bandwagon effect of refrigerator-freezer and showcase.With domestic, generally be to adopt electrically heated method to be eliminated in the world, obviously this kind method is comparatively complicated.For this reason, the applicant has applied for that formerly application number is 99226431, and name is called the patent application of anti-condensation refrigerator-freezer glass.Wherein proposed and to be separated with metal frame in the layer glass interlayer, and be filled into the technical scheme of inert gas in the space between two glassy layers and rectangular metal frame inboard.But the number of plies of glassy layer is too much or very few, will directly have influence on actual effect.
The purpose of this utility model provides a kind of, can effectively overcome above-mentioned defective, the anti-condensation refrigerator-freezer glass of four layers of hollow that actual effect is ideal.
The technical solution of the utility model is, the anti-condensation refrigerator-freezer glass of a kind of four layers of hollow, mainly form by the metal frame of glassy layer and hollow, wherein the metal frame of hollow is every between per two glassy layers, be filled with inert gas in the space between two glassy layers and the rectangular metal frame inboard, its characteristics are: glassy layer has five layers, and five layers of glassy layer are separated out four-level space by the metal frame of hollow.
Owing to adopt such scheme, be not difficult to draw as drawing a conclusion: the utility model is skillfully constructed, and is rational in infrastructure, and actual effect, production cost and product thickness are provided, three's best joint, can make the energy transmission be subjected to maximum obstruct, and under the effect of inert gas, the thermal convection current that molecular vibration produces significantly reduce, under the two combination, the thermal resistance of this kind glass reaches the maximum of stack pile glass, make energy to pass through value minimum, the tool promotional value.
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail down.
Accompanying drawing is a cross-sectional view of the present utility model.
Among the figure, the utility model is that three millimeters glassy layer 1 is formed by five layer thicknesses, be separated with between every layer glass 1 of last four-layer glass 1 highly is that the height of the rectangular aluminum frame 2 that is separated with between four millimeters rectangular aluminum frame 2, the four-layer glass 1 of hollow and the layer 5 glass 1 then is six millimeters.Between the four-level space that five layers of glassy layer is separated out by the metal frame of hollow, be filled with argon gas 3.Per two glassy layers 1 adopt structure glue 4 sealing with the outside of rectangular aluminum frame 2.Wherein, offer aperture 5 on the rectangular aluminum frame of hollow, be filled with drier in it, as molecular sieve 6.
The performance of this glass through test, surpasses international standard (25 ℃ of environment temperatures, humidity 60%) at in-cabinet temperature-23 ℃, reaches 26 ℃ of environment temperatures, and under the situation of humidity 70%, the cabinet glass appearance surface is condensation not.Show that after tested in the temperature inside the box-23 ℃, humidity 70%, under the situation that environment temperature is 26 ℃, the glass appearance surface temperature reaches 20.9 ℃, surpasses 0.6 ℃ of dew-point temperature (20.3 ℃), thereby has avoided surperficial condensation situation.
Claims (3)
1, the anti-condensation refrigerator-freezer glass of a kind of four layers of hollow, mainly form by the metal frame of glassy layer and hollow, wherein the metal frame of hollow is every between per two glassy layers, be filled with inert gas in the space between two glassy layers and the rectangular metal frame inboard, it is characterized in that: glassy layer has five layers, and five layers of glassy layer are separated out four-level space by the metal frame of hollow.
2, by the anti-condensation refrigerator-freezer glass of the described a kind of four layers of hollow of claim 1, it is characterized in that: offer aperture on the rectangular metal frame of described hollow, be filled with drier in it.
3, by claim 1, the anti-condensation refrigerator-freezer glass of 2 described a kind of four layers of hollow, it is characterized in that: the structure glue sealing is adopted in the outside of two glassy layers and rectangular metal frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99239800 CN2408776Y (en) | 1999-09-30 | 1999-09-30 | Four-layer hollow dewing-preventing glass for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99239800 CN2408776Y (en) | 1999-09-30 | 1999-09-30 | Four-layer hollow dewing-preventing glass for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2408776Y true CN2408776Y (en) | 2000-12-06 |
Family
ID=34026986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99239800 Expired - Fee Related CN2408776Y (en) | 1999-09-30 | 1999-09-30 | Four-layer hollow dewing-preventing glass for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2408776Y (en) |
-
1999
- 1999-09-30 CN CN 99239800 patent/CN2408776Y/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 |