CN104048470A - Condensation preventing refrigerated cabinet - Google Patents
Condensation preventing refrigerated cabinet Download PDFInfo
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- CN104048470A CN104048470A CN201410261697.8A CN201410261697A CN104048470A CN 104048470 A CN104048470 A CN 104048470A CN 201410261697 A CN201410261697 A CN 201410261697A CN 104048470 A CN104048470 A CN 104048470A
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- cabinet
- glass
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- cabinet door
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Abstract
The invention relates to the field of refrigeration equipment. A condensation preventing refrigerated cabinet comprises a cabinet body and a cabinet door, wherein the cabinet body is internally hollow to form a storage groove, an opening in the upper part of the storage groove is provided with step surfaces downwards step by step from outside to inside, the step surfaces consist of a first step surface, a second step surface and a third step surface in sequence from outside to inside, the cabinet body is internally provided with a safety power supply and a glass heating seat fixed on the first step surface, the safety power supply and the glass heating seat are in electric conduction transmission, the cabinet door comprises a door frame body, a cabinet door seal ring, outer-layer glass and inner-layer glass, the outer-layer glass and the inner-layer glass are parallelly arranged in sequence from outside to inside, the door frame body covers the outer-layer glass and the inner-layer glass, the cabinet door seal ring is arranged on the lower end face of the door frame body, the outer-layer glass is electrically heated glass, the lower end face of the door frame body is also provided with a spring contact, the spring contact and the outer-layer glass are in electric conduction transmission, and the rear end of the cabinet door is hinged to the cabinet body. The refrigerated cabinet is safe, and good in condensation preventing effect and sealing effect.
Description
Technical field
The present invention relates to refrigerating equipment field, relate in particular to a kind of anti-condensation refrigerator.
Background technology
Refrigerator is mainly used in the large-scale Food Fairs such as supermarket, chain store, as the food of showing and deposit need maintenance low temperature.The inside of showcase is provided with storage trough, and storage trough is refrigerating chamber; Storage trough top arranges glass cabinet door, in order to ensure the article of storage, has the longer storage life, and the storage trough temperature in showcase need to remain on below-18 ℃, causes the internal-external temperature difference of glass cabinet door of showcase very large.Particularly, in the weather of hot and humid degree, extraneous air and glass cabinet door carry out heat exchange, are easy to condensation on the outer surface of glass cabinet door, thereby affect bandwagon effect.Be directed to the problems referred to above, existing more conventional scheme is by improving the heat insulation effect of glass cabinet door, to improve the phenomenon of condensation, as adopt hollow glass structure or adopt the mode of heat-reflection coated glass, but these several modes are for the DeGrain that improves of condensation phenomenon, particularly, the in the situation that of high humility, condensation phenomenon is still very serious.
Meanwhile, the open-close ways of common glass cabinet door is mainly slip, i.e. sliding door, although open-close ways is very convenient, its sealing effectiveness is not good, and is easy to produce the phenomenon that causes sliding door not closed completely due to human negligence.
Therefore, be badly in need of the refrigerator of a anti-condensation effective and good sealing effect.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of refrigerator of anti-condensation effective and good sealing effect.
In order to realize above-mentioned object, the present invention has adopted following technical scheme:
A kind of anti-condensation refrigerator, comprise cabinet and cabinet door, the inside hollow out of described cabinet forms storage trough, and the opening part of storage trough top is provided with from outside to inside step by step step surface down, and step surface is divided into First terrace, second step face and the 3rd step surface from outside to inside successively; In cabinet, be provided with safety power supply and glass heats seat, glass heats seat is fixed on First terrace, and between safety power supply and glass heats seat sheet, electricity is led transmission; Described cabinet door comprises door body, cabinet door sealing circle, glass outer and inner layer glass, glass outer and inner layer glass be arranged in parallel from outside to inside successively, door body is coated on the outside of glass outer and inner layer glass, and cabinet door sealing circle is arranged on the lower surface of door body; Described glass outer is electrically heated glass, and the lower surface of door body is also provided with spring contact strip, and between spring contact strip and glass outer, electricity is led transmission; Described cabinet is held behind the door and is hinged on cabinet, when cabinet door is closed, and the sealing of cabinet goalkeeper storage trough upper opening, the sealing of cabinet door sealing circle is arranged on second step face, and spring contact strip and glass heats seat electricity are led transmission.
As preferably, described door body comprises four insulation frame sections and four insulation Corner Links, four insulation frame sections join end to end successively by four insulation Corner Links, door body is specifically refined into frame section and Corner Link, make materials processing convenient, save process time, and select insulating materials can prevent electric leakage, reduce potential safety hazard.
As preferably, safety power supply is the power supply that magnitude of voltage is not more than 36V, in human safety voltage interval.
As preferably, between described glass outer and inner layer glass, be provided with glass strip, glass strip is for separating glass outer and inner layer glass.
As preferably, described glass outer comprises glass body and covers the electric heating film on glass body lower surface, between electric heating film and spring contact strip, electricity is led transmission, by electric heating film, for glass body, heat, reduce the heat exchange between cabinet outer side of door air and glass body, improve condensation phenomenon.
As preferably, described cabinet comprises cabinet section bar and is arranged on the insulation foaming layer in cabinet section bar, and safety power supply is connected with glass heats seat by wire, and wire is laid in insulation foaming layer.
As preferably, cabinet rear end is provided with hinge wheel seat, and cabinet is held behind the door and is rotatably connected on hinge wheel seat.
As preferably, the front end of described cabinet door is provided with cabinet door handle, facilitates the folding of cabinet door.
As preferably, in described cabinet, be provided with storing basket, the storage trough width of the width of storing basket and cabinet matches, and storing basket upper end is hung on the 3rd step surface.
As preferably, described cabinet lower end is provided with movable pulley, and the outside of cabinet is arranged with anticollision strip, the middle part of anticollision strip above-below direction outside cabinet.Movable pulley can facilitate the movement of whole refrigerator, but in moving process, because the quality of cabinet is larger, inertia is also large, if speed is controlled the bad surface that is easy to break, therefore in the outside of cabinet, is arranged with anticollision strip, and anticollision strip is for the protection of cabinet.
The present invention adopts technique scheme, and the advantage of this refrigerator is: 1, and cabinet door adopts double glazing, and inner layer glass separates the storage trough in cabinet and glass outer, prevents that glass outer is subject to the cold air in cabinet to affect cooling; Glass outer is again electrically heated glass, and the bulk temperature of the glass outer after energising heating rises, and reduces the air in cabinet outside and the heat exchange between glass outer, improves condensation phenomenon.2, the folding of cabinet door also can be controlled the switch of heater circuit, and then promoted the safe of refrigerator heater circuit, and specifically, when cabinet door is opened, spring contact strip and glass heats seat depart from, and glass outer does not heat; When cabinet door is closed, the electricity between spring contact strip and glass heats seat is led transmission, and glass outer heats; 3, cabinet is held behind the door and is hinged on cabinet, and the sealing of cabinet door sealing circle is arranged on second step face, has promoted on the whole the sealing property of refrigerator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is partial structurtes schematic diagram of the present invention.
Fig. 3 is cabinet door structure schematic diagram of the present invention.
Fig. 4 is partial sectional view of the present invention.
Fig. 5 is the structural representation of glass outer.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail.
A kind of anti-condensation refrigerator as shown in Fig. 1 ~ Fig. 5, comprises cabinet 1 and cabinet door 2.1 rear end of cabinet is provided with hinge wheel seat 11, and cabinet door 2 rear ends are rotatably connected on hinge wheel seat 11.In order to facilitate the folding of cabinet door 2, the front end of cabinet door 2 is provided with cabinet door handle 21.For conveniently moving, cabinet 1 lower end is provided with movable pulley 12; But in moving process, because the quality of cabinet 1 is larger, inertia is also large; if speed is controlled the bad surface that is easy to break; therefore in the outside of cabinet 1, be arranged with anticollision strip 13, anticollision strip 13 is preferably arranged on the middle part of cabinet 1 outside above-below direction, and anticollision strip 13 is for the protection of cabinet 1.
Described cabinet 1 comprises cabinet section bar 14 and is arranged on the insulation foaming layer 15 in cabinet section bar 14, the inside hollow out formation storage trough 16 of cabinet 1, and storage trough 16 is refrigerating chamber; The opening part of storage trough 16 tops is provided with from outside to inside step by step step surface down, and step surface is divided into First terrace 161, second step face 162 and the 3rd step surface 163 from outside to inside successively.On First terrace 161, be provided with glass heats seat 17, cabinet 1 inside is provided with the safety power supply communicating with glass heats seat 17, safety power supply is the power supply that magnitude of voltage is not more than 36V, and specifically safety power supply is connected with glass heats seat 17 by wire 18, and wire 18 is laid in insulation foaming layer 15.In cabinet 1, be provided with storing basket 3, storage trough 16 width of the width of storing basket 3 and cabinet 1 match, and storing basket 3 upper ends are hung on the 3rd step surface 163.
Described cabinet door 2 comprises door body 22, cabinet door sealing circle 23, glass outer 24 and inner layer glass 25, glass outer 24 and inner layer glass 25 be arranged in parallel from outside to inside successively, between glass outer 24 and inner layer glass 25, be provided with glass strip 26 and separate, between glass outer 24 and inner layer glass 25, be preferably vacuum setting.Door body 22 is coated on the outside of glass outer 24 and inner layer glass 25, and cabinet door sealing circle 23 is arranged on the lower surface of door body 22.Door body 22 comprises four insulation frame sections 221 and four insulation Corner Links 222, four insulation frame sections 221 join end to end successively by four insulation Corner Links 222, door body 22 is specifically refined into frame section and Corner Link, make materials processing convenient, save process time, and select insulating materials can prevent electric leakage, reduce potential safety hazard.Glass outer 24 is electrically heated glass, and the lower surface of door body 22 is also provided with spring contact strip 27, and between spring contact strip 27 and glass outer 24, electricity is led transmission.Specifically glass outer 24 comprises glass body 241 and covers the electric heating film 242 on glass body 241 lower surfaces, and between electric heating film 242 and spring contact strip 27, electricity is led transmission, by electric heating film 242, for glass body 241, heats.
In sum, this refrigerator, in order to guarantee sealing and inner heat insulating ability, is selected radial type cabinet door.When cabinet door is closed, the sealing of cabinet goalkeeper storage trough upper opening, the sealing of cabinet door sealing circle is arranged on second step face, spring contact strip and glass heats seat electricity are led transmission, it is glass outer energising heating, glass outer bulk temperature rises, and reduces the air of cabinet outer side of door and the heat exchange between glass outer, improves well condensation phenomenon; When cabinet door is opened, spring contact strip and glass heats seat depart from, i.e. glass outer power-off, and heater circuit is not worked, and has promoted the security of refrigerator heater circuit.
Claims (10)
1. an anti-condensation refrigerator, comprise cabinet and cabinet door, it is characterized in that: the inside hollow out of described cabinet forms storage trough, the opening part of storage trough top is provided with from outside to inside step by step step surface down, and step surface is divided into First terrace, second step face and the 3rd step surface from outside to inside successively; In cabinet, be provided with safety power supply and glass heats seat, glass heats seat is fixed on First terrace, and between safety power supply and glass heats seat sheet, electricity is led transmission; Described cabinet door comprises door body, cabinet door sealing circle, glass outer and inner layer glass, glass outer and inner layer glass be arranged in parallel from outside to inside successively, door body is coated on the outside of glass outer and inner layer glass, and cabinet door sealing circle is arranged on the lower surface of door body; Described glass outer is electrically heated glass, and the lower surface of door body is also provided with spring contact strip, and between spring contact strip and glass outer, electricity is led transmission; Described cabinet is held behind the door and is hinged on cabinet, when cabinet door is closed, and the sealing of cabinet goalkeeper storage trough upper opening, the sealing of cabinet door sealing circle is arranged on second step face, and spring contact strip and glass heats seat electricity are led transmission.
2. a kind of anti-condensation refrigerator according to claim 1, is characterized in that: described door body comprises four insulation frame sections and four insulation Corner Links, and four insulation frame sections join end to end successively by four insulation Corner Links.
3. a kind of anti-condensation refrigerator according to claim 1, is characterized in that: safety power supply is the power supply that magnitude of voltage is not more than 36V.
4. a kind of anti-condensation refrigerator according to claim 1, is characterized in that: between described glass outer and inner layer glass, be provided with glass strip.
5. a kind of anti-condensation refrigerator according to claim 4, is characterized in that: described glass outer comprises glass body and cover the electric heating film on glass body lower surface, and between electric heating film and spring contact strip, electricity is led transmission.
6. a kind of anti-condensation refrigerator according to claim 1, is characterized in that: described cabinet comprises cabinet section bar and be arranged on the insulation foaming layer in cabinet section bar, and safety power supply is connected with glass heats seat by wire, and wire is laid in insulation foaming layer.
7. a kind of anti-condensation refrigerator according to claim 1, is characterized in that: cabinet rear end is provided with hinge wheel seat, and cabinet is held behind the door and is rotatably connected on hinge wheel seat.
8. a kind of anti-condensation refrigerator according to claim 7, is characterized in that: the front end of described cabinet door is provided with cabinet door handle.
9. a kind of anti-condensation refrigerator according to claim 7, is characterized in that: in described cabinet, be provided with storing basket, the storage trough width of the width of storing basket and cabinet matches, and storing basket upper end is hung on the 3rd step surface.
10. a kind of anti-condensation refrigerator according to claim 9, is characterized in that: described cabinet lower end is provided with movable pulley, and the outside of cabinet is arranged with anticollision strip the middle part of anticollision strip above-below direction outside cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261697.8A CN104048470B (en) | 2014-06-12 | 2014-06-12 | A kind of anti-condensation refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261697.8A CN104048470B (en) | 2014-06-12 | 2014-06-12 | A kind of anti-condensation refrigerator |
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| Publication Number | Publication Date |
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| CN104048470A true CN104048470A (en) | 2014-09-17 |
| CN104048470B CN104048470B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410261697.8A Active CN104048470B (en) | 2014-06-12 | 2014-06-12 | A kind of anti-condensation refrigerator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823294A (en) * | 2015-01-05 | 2016-08-03 | 青岛海尔股份有限公司 | Door body and refrigeration device having same |
| CN109963430A (en) * | 2017-12-26 | 2019-07-02 | 维谛技术有限公司 | Door body, cabinet, modular data center, condensation-proof control method and device |
| CN115116180A (en) * | 2022-06-29 | 2022-09-27 | 青岛海容商用冷链股份有限公司 | Automatic vending refrigerator and anti-condensation method of refrigerator |
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| CN2364413Y (en) * | 1999-01-07 | 2000-02-16 | 海尔集团公司 | Dew transparent door for freezer |
| CN2365612Y (en) * | 1999-04-22 | 2000-02-23 | 海尔集团公司 | Door of freezing refrigerating display cabinet |
| CN2583580Y (en) * | 2002-10-24 | 2003-10-29 | 海尔集团公司 | Refrigerator with conductive film hollow glass door |
| JP2011080732A (en) * | 2009-10-09 | 2011-04-21 | Toshiba Corp | Refrigerator |
| CN201983570U (en) * | 2011-02-25 | 2011-09-21 | 海尔集团公司 | Dual-temperature refrigerator |
| CN202511545U (en) * | 2012-01-16 | 2012-10-31 | 嘉兴市中意电器有限公司 | Electronic temperature control refrigerating cabinet and control circuit |
| CN103263183A (en) * | 2013-05-31 | 2013-08-28 | 浙江捷盛制冷科技有限公司 | Horizontal type glass door exhibition refrigerator and refrigerator opening structure thereof |
| CN203908178U (en) * | 2014-06-12 | 2014-10-29 | 浙江捷盛制冷科技有限公司 | Refrigerating cabinet for preventing condensation |
-
2014
- 2014-06-12 CN CN201410261697.8A patent/CN104048470B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364413Y (en) * | 1999-01-07 | 2000-02-16 | 海尔集团公司 | Dew transparent door for freezer |
| CN2365612Y (en) * | 1999-04-22 | 2000-02-23 | 海尔集团公司 | Door of freezing refrigerating display cabinet |
| CN2583580Y (en) * | 2002-10-24 | 2003-10-29 | 海尔集团公司 | Refrigerator with conductive film hollow glass door |
| JP2011080732A (en) * | 2009-10-09 | 2011-04-21 | Toshiba Corp | Refrigerator |
| CN201983570U (en) * | 2011-02-25 | 2011-09-21 | 海尔集团公司 | Dual-temperature refrigerator |
| CN202511545U (en) * | 2012-01-16 | 2012-10-31 | 嘉兴市中意电器有限公司 | Electronic temperature control refrigerating cabinet and control circuit |
| CN103263183A (en) * | 2013-05-31 | 2013-08-28 | 浙江捷盛制冷科技有限公司 | Horizontal type glass door exhibition refrigerator and refrigerator opening structure thereof |
| CN203908178U (en) * | 2014-06-12 | 2014-10-29 | 浙江捷盛制冷科技有限公司 | Refrigerating cabinet for preventing condensation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823294A (en) * | 2015-01-05 | 2016-08-03 | 青岛海尔股份有限公司 | Door body and refrigeration device having same |
| CN109963430A (en) * | 2017-12-26 | 2019-07-02 | 维谛技术有限公司 | Door body, cabinet, modular data center, condensation-proof control method and device |
| CN115116180A (en) * | 2022-06-29 | 2022-09-27 | 青岛海容商用冷链股份有限公司 | Automatic vending refrigerator and anti-condensation method of refrigerator |
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| Publication number | Publication date |
|---|---|
| CN104048470B (en) | 2016-04-06 |
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Effective date of registration: 20171229 Address after: 510812 Lihong Road, Huadu District, Guangzhou, Guangdong Province, No. 1 (1A) Patentee after: Guangzhou Jasmine refrigeration equipment Co., Ltd. Address before: 313219 Zhejiang city of Huzhou province Deqing County leidian town revitalization Road No. 169 Patentee before: Zhejiang Jiesheng Refrigeration Technology Co., Ltd. |
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| TR01 | Transfer of patent right |