CN105066569A - Energy-saving hollow glass door - Google Patents
Energy-saving hollow glass door Download PDFInfo
- Publication number
- CN105066569A CN105066569A CN201510436494.2A CN201510436494A CN105066569A CN 105066569 A CN105066569 A CN 105066569A CN 201510436494 A CN201510436494 A CN 201510436494A CN 105066569 A CN105066569 A CN 105066569A
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- CN
- China
- Prior art keywords
- layer
- spacer bar
- energy
- hollow glass
- glassy layer
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention relates to a door body structure of a refrigerator or a freezer, in particular to an energy-saving hollow glass door. The energy-saving hollow glass door comprises hollow glass and a door frame, wherein the hollow glass comprises an outer glass layer, an inner glass layer, a middle glass layer, a first inflation layer and a second inflation layer. The middle glass layer and the first inflation layer are provided with double silver clad layers. Spacing bars are arranged between the glass layers, and sealing glue layers are arranged between the spacing bars and the glass layers. Outer sealing layers are arranged on the sides, opposite to the inflation layers, of the spacing bars. The door frame comprises an outer frame, an inner frame, a side frame and a foaming cavity defined by the outer frame, the inner frame, the side frame and the hollow glass. The energy-saving hollow glass door is high in heat preservation effect and can prevent condensation; electric heating is not needed, so that more energy is saved, and the door is safer; the structure strength of the door is high.
Description
Technical field
The present invention relates to refrigerator or freezer door body structure, be specifically related to a kind of energy-conservation hollow glass door.
Background technology
Existing most of refrigerator is in the larger working environment of humidity, and because cabinet internal-external temperature difference is comparatively large, its glass door can form condensation, has both been not easy to observe the food in refrigerator, again unsightly, also needs people and often clears up.Such as, a kind of electric-heating hollow glass door disclosed in CN203629192U, condensation is reduced by the method for heating, although this door body avoids condensation or the generation of solidifying frost on glass to a certain extent, but still have the following disadvantages: first, the radiant transmittance of this door body is higher, easily causes scattering and disappearing of cold in casing, reduces refrigeration.The second, easily produce steam between the gap of double glazing, the problem of glass door condensation or solidifying frost can not be solved completely.3rd, this door body power consumption and have safe hidden danger.
Summary of the invention
Object of the present invention is the problem in order to solve in background technology, provides one effectively to prevent cold to scatter and disappear, avoids producing condensation or coagulating frost, simultaneously again without the need to electrically heated energy-conservation hollow glass door.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of energy-conservation hollow glass door, comprise double glazing, be arranged at the doorframe of double glazing surrounding, wherein, described double glazing comprises, outer glassy layer, interior glassy layer, middle glassy layer, the first airflow layer between outer glassy layer and middle glassy layer and the second airflow layer between middle glassy layer and interior glassy layer; Described middle glassy layer and the first airflow layer are provided with two silvering; Be in the first airflow layer edge and be provided with the first spacer bar between described outer glassy layer and middle glassy layer, be in the second airflow layer edge and be provided with the second spacer bar between described middle glassy layer and interior glassy layer; The first sealant layer is provided with between described first spacer bar and outer glassy layer, the second sealant layer is provided with between described first spacer bar and middle glassy layer, be provided with the 3rd sealant layer between described second spacer bar and middle glassy layer, between described second spacer bar and interior glassy layer, be provided with the 4th sealant layer; The offside that described first spacer bar is close to the first airflow layer is provided with the first outer sealing layers, and the offside that described second spacer bar is close to the second airflow layer is provided with the second outer sealing layers;
Described doorframe comprises, housing, inside casing, side frame and the foam chamber surrounded by housing, inside casing, side frame and double glazing.
In technique scheme, double glazing 1 employing three glass two cavity configuration, this structural thermal insulation performance is stronger.In addition, there is two silvering on middle glassy layer 1 surface, its radiance≤0.13, to visible ray high-permeability, centering far infrared highly reflective, has excellent effect of heat insulation.
As preferably, described first spacer bar and described second spacer bar are hollow structure, described first spacer bar is close to the first airflow layer side and is provided with the first passage row, described second spacer bar be close to the second airflow layer side be provided with second passage row described first spacer bar and described second spacer bar hollow part be filled with drier (molecular sieve), drier (molecular sieve) is inserted in the spacer bar of hollow, desiccation can be played to airflow layer, avoid occurring condensation in glass chamber.
As preferably, described first airflow layer and the second airflow layer are all filled with argon gas.First airflow layer and the second airflow layer are all filled with argon gas, and the heat-transfer capability of argon gas, lower than air, can reduce the U value of double glazing, meanwhile, double silver coating layer is also served to the effect of protection, extend the rete life-span.
As preferably, described first sealant layer, the second sealant layer, the 3rd sealant layer, the 4th sealant layer are butyl rubber sealant layer.Described first outer sealing layers and the second outer sealing layers are silicone seal glue-line, adopt this kind of mode to seal, inhibit the heat transfer of glass edge, greatly strengthen the problem of the heat insulation effect of glass at double glazing.
As preferably, described foam chamber is filled with expanded material, expanded material is inserted in the foam chamber that doorframe and double glazing are formed, can doorframe be connected as a whole with double glazing, block the convection current by the gap between doorframe and double glazing and outside air of air in door, strengthen the heat insulation effect of a body, also make a body more firm simultaneously.
As preferably, be provided with nano ink layer between described outer glassy layer and described first airflow layer, nano ink layer is strong to the transmitance of visible ray, can also improve the outward appearance of a body.
As preferably, described first outer sealing layers, the second outer sealing layers and foam chamber UNICOM, common filled with foaming material, adopts this scheme can save one fluid sealant, and the connection of doorframe and glass can be more firm.
In sum, beneficial effect of the present invention: door body heat insulation effect is strong, and can prevent a body condensation, the more energy-conservation and safety without the need to electrical heating, door body structure intensity is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the schematic perspective view of the first spacer bar in the present invention;
Fig. 3 is the structural representation of a kind of preferred version in the present invention;
Fig. 4 is the structural representation of another kind of preferred version in the present invention
In figure, 1-double glazing, 101-first sealant layer, 102-second sealant layer, 103-the 3rd sealant layer, 104-the 4th sealant layer, the outer glassy layer of 11-, 111-nano ink layer, glassy layer in 12-, the two silvering of 121-, glassy layer in 13-, 14-first airflow layer, 141-first spacer bar, 1411-first passage arranges, 142-first outer sealing layers, 15-second airflow layer, 151-second spacer bar, 1511-second passage arranges, 152-second outer sealing layers, 2-doorframe, 21-housing, 22-side frame, 23-inside casing, 24-foam chamber, 3-drier, 4-expanded material.
Detailed description of the invention
Following specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present invention.
Below in conjunction with accompanying drawing, with embodiment, the present invention is described in detail.
Embodiment 1:
According to reference to figure 1, a kind of energy-conservation hollow glass door, comprise double glazing 1, be arranged at the doorframe 2 of double glazing surrounding, wherein, double glazing 1 comprises, outer glassy layer 11, interior glassy layer 13, middle glassy layer 12, the first airflow layer 14 between outer glassy layer 11 and middle glassy layer 12 and the second airflow layer 15 between middle glassy layer 12 and interior glassy layer 13; Middle glassy layer 12 and the first airflow layer 14 are provided with two silvering 121.Two silvering 121 is outwards divided into 9 layers from middle glassy layer, is followed successively by: underlying dielectric layer, the first adhesion enhancement layer, an Ag functional layer, the first protective layer, middle dielectric layer, the second adhesion enhancement layer, the 2nd Ag functional layer, the second protective layer, top layer dielectric layer.Two silvering 121, can reflect mid and far infrared line in use, effectively cuts off external heat and enters in door.
Be in the first airflow layer 14 edge and be provided with the first spacer bar 141 between outer glassy layer 11 and middle glassy layer 12, be in the second airflow layer 15 edge and be provided with the second spacer bar 151 between middle glassy layer 12 and interior glassy layer 13; The first sealant layer 101 is provided with between first spacer bar 141 and outer glassy layer 11, the second sealant layer 102 is provided with between first spacer bar 141 and middle glassy layer 12, be provided with between second spacer bar 151 and middle glassy layer 12 between the 3rd sealant layer 103, second spacer bar 151 and interior glassy layer 13 and be provided with the 4th sealant layer 104; The offside that first spacer bar 141 is close to the first airflow layer 14 is provided with the offside that the first outer sealing layers 142, second spacer bar 151 is close to the second airflow layer 15 and is provided with the second outer sealing layers 152.The thickness of outer glassy layer 11, middle glassy layer 12 and interior glassy layer 13 is 4mm ~ 12mm, such as 4mm, 6mm, 8mm, 10mm, the thickness of the first airflow layer 14 and the second airflow layer 15 is 5mm ~ 15mm, such as 5mm, 10mm, 15mm, interior applying argon gas, argon content is not less than 90%, thus increases the effect of heat insulation of door body.
Doorframe 2 comprises, housing 21, inside casing 23, side frame 22 and the foam chamber 24 surrounded by housing 21, inside casing 23, side frame 22 and double glazing 1 four.
First airflow layer 14 and the second airflow layer 15 are all filled with argon gas, first sealant layer 101, second sealant layer 102, the 3rd sealant layer 103, the 4th sealant layer 104 are butyl rubber sealant, sealant thickness is 0.3 ~ 0.5mm, width is 3 ~ 5mm, first outer sealing layers 142 and the second outer sealing layers 152 are silicone seal glue-line, and foam chamber 24 is filled with expanded material 4.
According to Fig. 1, Fig. 2, first spacer bar 141 and the second spacer bar 151 are hollow structure, first spacer bar 141 is close to the first airflow layer 14 side and is provided with the first passage row 1411, second spacer bar 151 is close to the second airflow layer 15 side and is provided with the second passage row 1511, first spacer bar 141 and the second spacer bar 151 hollow part are filled with drier 3(molecular sieve), prevent a body condensation.
Embodiment 2:
Different from above-described embodiment 1 be in, according to reference to figure 3, be provided with nano ink layer 111 between outer glassy layer 11 and the first airflow layer 14, nano ink layer is strong to the transmitance of visible ray, can also improve the outward appearance of a body.
Embodiment 3:
Different from above-described embodiment 1 be in, according to reference to figure 4, the first outer sealing layers 142, second outer sealing layers 152 and foam chamber 24 UNICOM, common filled with foaming material, adopt this scheme can save one fluid sealant, and the connection of doorframe and glass can be more firm.
Claims (10)
1. an energy-conservation hollow glass door, comprises double glazing (1), is arranged at the doorframe (2) of double glazing surrounding, it is characterized in that,
Described double glazing (1) comprises, outer glassy layer (11), interior glassy layer (13), middle glassy layer (12), the second airflow layer (15) being arranged in the first airflow layer (14) between outer glassy layer (11) and glassy layer (12) and being arranged between glassy layer (12) and glassy layer (13); Described middle glassy layer (12) and the first airflow layer (14) are provided with two silvering (121); Be in the first airflow layer (14) edge and be provided with the first spacer bar (141) between described outer glassy layer (11) and middle glassy layer (12), be in the second airflow layer (15) edge and be provided with the second spacer bar (151) between described middle glassy layer (12) and interior glassy layer (13); The first sealant layer (101) is provided with between described first spacer bar (141) and outer glassy layer (11), the second sealant layer (102) is provided with between described first spacer bar (141) and middle glassy layer (12), be provided with the 3rd sealant layer (103) between described second spacer bar (151) and middle glassy layer (12), between described second spacer bar (151) and interior glassy layer (13), be provided with the 4th sealant layer (104); The offside that described first spacer bar (141) is close to the first airflow layer (14) is provided with the first outer sealing layers (142), and the offside that described second spacer bar (151) is close to the second airflow layer (15) is provided with the second outer sealing layers (152);
Described doorframe (2) comprises, housing (21), inside casing (23), side frame (22) and the foam chamber (24) surrounded by housing (21), inside casing (23), side frame (21) and double glazing (1) four.
2. the energy-conservation hollow glass door of one according to claim 1, is characterized in that, described first spacer bar (141) and described second spacer bar (151) are hollow structure.
3. the energy-conservation hollow glass door of one according to claim 1, it is characterized in that, described first spacer bar (141) is close to the first airflow layer (14) side and is provided with the first passage row (1411), and described second spacer bar (151) is close to the second airflow layer (15) side and is provided with the second passage row (1511).
4. the energy-conservation hollow glass door of one according to claim 1, is characterized in that, described first spacer bar (141) and described second spacer bar (151) hollow part are filled with drier (3).
5. the energy-conservation hollow glass door of one according to claim 1, is characterized in that, described first airflow layer (14) and the second airflow layer (15) are all filled with argon gas.
6. the energy-conservation hollow glass door of one according to claim 1, is characterized in that, is provided with nano ink layer (111) between described outer glassy layer (11) and described first airflow layer (14).
7. the energy-conservation hollow glass door of one according to claim 1, is characterized in that, described first sealant layer (101), the second sealant layer (102), the 3rd sealant layer (103), the 4th sealant layer (104) are butyl rubber sealant.
8. the energy-conservation hollow glass door of one according to claim 1, is characterized in that, described first outer sealing layers (142) and the second outer sealing layers (152) are silicone seal glue-line.
9. the energy-conservation hollow glass door of one according to claim 1, is characterized in that, described foam chamber (24) is filled with expanded material (4).
10. the energy-conservation hollow glass door of one according to claim 1, is characterized in that, described first outer sealing layers (142), the second outer sealing layers (152) and foam chamber (24) UNICOM, common filled with foaming material (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436494.2A CN105066569A (en) | 2015-07-23 | 2015-07-23 | Energy-saving hollow glass door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436494.2A CN105066569A (en) | 2015-07-23 | 2015-07-23 | Energy-saving hollow glass door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105066569A true CN105066569A (en) | 2015-11-18 |
Family
ID=54496000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436494.2A Pending CN105066569A (en) | 2015-07-23 | 2015-07-23 | Energy-saving hollow glass door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105066569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127767A (en) * | 2020-08-17 | 2020-12-25 | 恩平市鸿玻建材有限公司 | Hollow nitrogen double-layer glass |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564695Y (en) * | 2002-08-22 | 2003-08-06 | 奚晨 | Door |
| CN2583585Y (en) * | 2002-10-24 | 2003-10-29 | 海尔集团公司 | Frost-preventing glass door for refrigerator |
| CN101539360A (en) * | 2009-04-25 | 2009-09-23 | 格兰特工程玻璃(中山)有限公司 | Novel freezer door |
| CN101373117B (en) * | 2007-08-21 | 2011-12-14 | 博西华家用电器有限公司 | Door body with glass panel and household electrical appliance using the same |
| CN204757520U (en) * | 2015-07-23 | 2015-11-11 | 浙江三星新材股份有限公司 | Energy -conserving cavity glass door |
-
2015
- 2015-07-23 CN CN201510436494.2A patent/CN105066569A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2564695Y (en) * | 2002-08-22 | 2003-08-06 | 奚晨 | Door |
| CN2583585Y (en) * | 2002-10-24 | 2003-10-29 | 海尔集团公司 | Frost-preventing glass door for refrigerator |
| CN101373117B (en) * | 2007-08-21 | 2011-12-14 | 博西华家用电器有限公司 | Door body with glass panel and household electrical appliance using the same |
| CN101539360A (en) * | 2009-04-25 | 2009-09-23 | 格兰特工程玻璃(中山)有限公司 | Novel freezer door |
| CN204757520U (en) * | 2015-07-23 | 2015-11-11 | 浙江三星新材股份有限公司 | Energy -conserving cavity glass door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127767A (en) * | 2020-08-17 | 2020-12-25 | 恩平市鸿玻建材有限公司 | Hollow nitrogen double-layer glass |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |