CN212205293U - Novel sliding door heat preservation structure for half-height food refrigerator - Google Patents
Novel sliding door heat preservation structure for half-height food refrigerator Download PDFInfo
- Publication number
- CN212205293U CN212205293U CN202020433173.3U CN202020433173U CN212205293U CN 212205293 U CN212205293 U CN 212205293U CN 202020433173 U CN202020433173 U CN 202020433173U CN 212205293 U CN212205293 U CN 212205293U
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- insulation
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- heat insulation
- refrigerator
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- 235000013305 food Nutrition 0.000 title claims abstract description 22
- 238000004321 preservation Methods 0.000 title claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 50
- 239000011521 glass Substances 0.000 claims abstract description 29
- 238000005485 electric heating Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 5
- 239000003570 air Substances 0.000 description 28
- 230000005494 condensation Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 235000013365 dairy product Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The utility model relates to a novel heat preservation structure that moves that half high type food cold cupboard was used, move door (2), its characterized in that including setting up the plug-type glass who openly freezers top cap (7) lower part at the cabinet body: the sliding glass door (2) is a hollow structure door, and an electric heating heat insulation mechanism is arranged at the upper part of the sliding glass door (2); the electric heating heat insulation mechanism comprises an insulation heat insulation PE layer A (6.1) fixedly connected with the lower part of a top cover (7) of the refrigerator and an insulation heat insulation PE layer B (6.2) arranged on the upper part of the sliding glass sliding door (2), and the insulation heat insulation PE layer A and the insulation heat insulation PE layer B are internally provided with electric heating wires (8).
Description
Technical Field
The utility model relates to a move a heat preservation structure, especially indicate a move a heat preservation structure that half high type food cold cupboard was used belongs to food cold cupboard annex manufacturing and designing field.
Background
In the field of design and manufacture of food refrigerated cabinets, the double air curtain structure is still a structure commonly adopted by a part of food refrigerated cabinets. In practical use, although the air curtain barrier formed by blowing the refrigerated air generated by the fan arranged at the bottom through the back air duct from the air blowing port at the upper part of the cabinet body can prevent a part of cold air in the cavity of the cabinet body provided with the goods shelf plate from overflowing and prevent a part of hot air from entering, because of the structure of the open cabinet body, a part of cold air is still consumed, so that energy consumption loss is caused and the fresh-keeping quality of food in the cabinet is influenced.
The main reasons are as follows:
the existing double-air-curtain open type half-high movable door structure is not installed, although partial cold air can be reduced to overflow under the condition of double air curtains, partial cold air still overflows easily in the whole refrigeration process, hot air enters easily, and especially under the condition that the temperature difference between ambient air temperature in summer and the temperature in a refrigerator is large, unnecessary energy loss can be caused, and the refrigeration effect is poor.
Secondly, the existing double-air-curtain open type half-high refrigerator is not provided with a sliding door structure, and if the refrigerating temperature of the refrigerator is increased to save power consumption, the commodities can be damaged and deteriorated.
The sliding door structure is not installed in the existing double-air-curtain open type sliding door cabinet, the temperature difference between the inner side and the outer side of the refrigerator is large, the temperature of the outer side is obviously higher than that of the inner side, food stored in the outer side is easy to deteriorate, and particularly when dairy products are stored, the taste of the dairy products can be changed and even rotten.
Even if the half-height type sliding door structure is installed, a corresponding heat insulation structure is not installed above the metal plate structure of the sliding door, condensation is easily generated on the outer side of the hollow glass door, sight of a customer is blocked, customer experience is influenced, manual timely cleaning is needed, and the sliding door structure is very troublesome.
Therefore, how to solve the above-mentioned defects in the use of the existing half-height food refrigerator is a technical problem that the product manufacturer should solve.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose of the invention: aims at providing a novel heat preservation structure that moves that is applicable to half high type food cold cupboard and uses, can prevent the external leakage of cabinet internal chamber refrigeration air, can not produce the condensation again outside the cavity glass door simultaneously, stops client's sight, influences client's experience, needs the artifical trouble such as in time clearing up in addition
This kind of half high type food cold storage cabinet uses novel heat preservation structure that moves a door, including setting up the push-pull type glass that moves door 2, its characterized in that in the positive freezer top cap 7 lower part of the cabinet body: the sliding glass door 2 is a double-layer hollow structural door, and an electric heating heat insulation mechanism is arranged at the upper part of the sliding glass door 2; the electrical heating heat insulation mechanism comprises an insulation heat insulation PE layer A6.1 fixedly connected with the lower part of a top cover 7 of the refrigerator and an insulation heat insulation PE layer B6.2 arranged on the upper part of the push-pull type glass sliding door 2, and an electrical heating wire 8 is arranged in the insulation heat insulation PE layer A and the insulation heat insulation PE layer B.
The inner side of the insulation heat preservation PE layer A plugs an upper air outlet 12 of a back air duct of the refrigerator and is connected with a door frame mounting piece 3 through a bending type connecting piece 4 which is simultaneously connected with a fastening screw 13; an L-shaped insulating and heat-preserving PE layer B6.2 is arranged on the outer side of the bent connecting piece 4.
The sliding glass door 2 is suspended in a door fixing part 3 fixedly connected with a bending type connecting piece 4.
Compared with the prior commonly used half-height food refrigerated cabinet, the novel sliding door heat insulation structure for the half-height food refrigerated cabinet provided by the technical scheme has the following advantages:
install the heat-insulating structure of sliding door of cavity on two air curtain open-type half high types, the heat-insulating structure of sliding door of cavity's advantage as follows:
1. the hollow heat-insulation sliding door structure can effectively prevent cold air from overflowing and hot air from flowing in, and reduces the power consumption.
2. Because the hollow structure is added, the heat-insulating air bag can effectively prevent cold and hot air exchange and has stronger heat-insulating effect.
3. The production of condensation is prevented, the appearance and the performance of the product are improved, the visual effect of the display cabinet is improved, the customer experience is improved, the energy consumption is reduced, and the cost of merchants is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a diagram illustrating the usage of the present invention;
fig. 3 is a structural state diagram of a conventional common showcase.
In the figure: 1-a pallet board; 2-a glass sliding door; 3-sliding door fixing parts; 4-a doorframe mounting member; 5-door frame mounting member fixing member; 6.1-insulating and heat-preserving PEA(ii) a 6.2-insulating and heat-preserving PEB(ii) a 7-refrigerator top cover; 8-an electric heating wire; 9-a cabinet body; 10-a condenser; 11-a back air duct; 12-upper air outlet; 13-a fastening screw; 14-air curtain.
Detailed Description
Fig. 1 shows the novel sliding door thermal insulation structure for the half-height food refrigerator, and fig. 2 shows a schematic view of the practical application state of the half-height food refrigerator adopting the novel sliding door thermal insulation structure for the half-height food refrigerator shown in fig. 1.
The invention is further described below in conjunction with fig. 1 and 2.
The novel sliding door heat preservation structure for the half-height food refrigerator comprises a sliding glass sliding door 2 arranged on the lower portion of a top cover 7 of a refrigerator body in front of the refrigerator body, wherein the sliding glass sliding door 2 is a hollow structure door, and the hollow structure door is used for effectively isolating the space inside and outside the refrigerator body and preventing cold air in an inner cavity of the refrigerator body from directly contacting with external cold air.
Secondly, an electric heating heat insulation mechanism is arranged at the upper part of the push-pull glass sliding door 2; the electrical heating heat insulation mechanism comprises an insulation heat insulation PE layer A6.1 fixedly connected with the lower part of a top cover 7 of the refrigerator and an insulation heat insulation PE layer B6.2 arranged on the upper part of the push-pull type glass sliding door 2, and an electrical heating wire 8 is arranged in the insulation heat insulation PE layer A and the insulation heat insulation PE layer B.
The inner side of the insulation heat preservation PE layer A plugs an upper air outlet 12 of a back air duct of the refrigerator and is connected with a door frame mounting piece 3 through a bending type connecting piece 4 which is simultaneously connected with a fastening screw 13; an L-shaped insulating and heat-preserving PE layer B6.2 is arranged on the outer side of the bent connecting piece 4.
The sliding glass door 2 is suspended in a door fixing part 3 fixedly connected with a bending type connecting piece 4.
Just through installing electric heating wire and insulating insulation material on the sheet metal construction on cavity glass door upper portion, consequently have following advantage:
1. air humidity surpasss 80% and ambient temperature is higher and freezer glass door temperature is lower, and the glass door surface is great with the ambient temperature difference in temperature this moment, and glass door surface can produce the condensation, installs electric heating wire in the sheet metal structure of glass door frame top and can improve the surface temperature of panel beating, prevents the condensation.
2. The electric heating wire is pasted with the insulating PE, so that heat loss generated by the heating pipe can be prevented, power consumption is saved, and the use cost of a merchant is reduced.
Fig. 2 shows a half-height food refrigerator with the present invention installed.
Because the utility model provides a constructional device has installed electric heating wire in the gold structure on glass door upper portion, adds insulating thermal insulation material in the electric heating wire top, thereby electric heating wire can give glass door elimination condensation to the heat conduction, strengthens the visual effect of show case, promotes customer experience, and the insulating thermal insulation material of subsides on electric heating wire then can make the temperature that electric heating wire produced be difficult to distribute to reach the effect that reduces power consumption.
Above only the applicant is according to the utility model discloses a basic embodiment, any technical improvement that does not have the substantive innovation that this trade technical staff made according to this innovation scheme, all should regard as belonging to the protection category of the utility model.
Claims (3)
1. The utility model provides a novel heat preservation structure that moves that half high type food cold cupboard was used, moves door (2) including setting up at the plug-type glass of the positive freezer top cap (7) lower part of the cabinet body, its characterized in that: the sliding glass door (2) is a hollow structure door, and an electric heating heat insulation mechanism is arranged at the upper part of the sliding glass door (2); the electric heating heat insulation mechanism comprises an insulation heat insulation PE layer A (6.1) fixedly connected with the lower part of a top cover (7) of the refrigerator and an insulation heat insulation PE layer B (6.2) arranged on the upper part of the sliding glass sliding door (2), and the insulation heat insulation PE layer A and the insulation heat insulation PE layer B are internally provided with electric heating wires (8).
2. The novel sliding door thermal insulation structure for the half-height food refrigerator as claimed in claim 1, wherein: the inner side of the insulation heat preservation PE layer A plugs an upper air outlet (12) of a back air duct of the refrigerator and is connected with the door frame mounting piece (4) through a bent connecting piece which is connected with a fastening screw (13) at the same time; an L-shaped insulating and heat-preserving PE layer B (6.2) is arranged on the outer side of the bent connecting piece.
3. The novel sliding door thermal insulation structure for the half-height food refrigerator as claimed in claim 1, wherein: the sliding glass sliding door (2) is suspended in a sliding door fixing piece (3) fixedly connected with the bending type connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020433173.3U CN212205293U (en) | 2020-03-30 | 2020-03-30 | Novel sliding door heat preservation structure for half-height food refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020433173.3U CN212205293U (en) | 2020-03-30 | 2020-03-30 | Novel sliding door heat preservation structure for half-height food refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212205293U true CN212205293U (en) | 2020-12-22 |
Family
ID=73825649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020433173.3U Expired - Fee Related CN212205293U (en) | 2020-03-30 | 2020-03-30 | Novel sliding door heat preservation structure for half-height food refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212205293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565391A (en) * | 2020-12-31 | 2021-10-29 | 名门技术玻璃(青岛)有限公司 | Drag chain type power transmission sliding door |
| CN115076818A (en) * | 2022-07-26 | 2022-09-20 | 珠海格力电器股份有限公司 | Air conditioning range hood and control method and control device of air conditioning range hood |
-
2020
- 2020-03-30 CN CN202020433173.3U patent/CN212205293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565391A (en) * | 2020-12-31 | 2021-10-29 | 名门技术玻璃(青岛)有限公司 | Drag chain type power transmission sliding door |
| CN115076818A (en) * | 2022-07-26 | 2022-09-20 | 珠海格力电器股份有限公司 | Air conditioning range hood and control method and control device of air conditioning range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |