CN205561404U - Double containment area heater strip foaming wherein crossbeam and two door body frozen storage cabinet - Google Patents
Double containment area heater strip foaming wherein crossbeam and two door body frozen storage cabinet Download PDFInfo
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- CN205561404U CN205561404U CN201620339641.4U CN201620339641U CN205561404U CN 205561404 U CN205561404 U CN 205561404U CN 201620339641 U CN201620339641 U CN 201620339641U CN 205561404 U CN205561404 U CN 205561404U
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- door body
- cross beam
- middle cross
- heater strip
- cabinet
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Abstract
The utility model relates to a double containment area heater strip foaming wherein crossbeam and two door body frozen storage cabinet, this freezer includes the cabinet body and the door body, the cabinet body is fixed with the middle cross beam with the left -hand door body with right side door physical contact department, the middle cross beam is including putting the beams in place, the bottom bracket, the upper beam sealing strip, heater strip and heat preservation, the middle cross beam adopts second grade hierarchic structure, through upper beam sealing strip upper surface AND gate body lower surface in close contact with, the one -level that realizes the men tiyu middle cross beam is sealed, passing -through door body sealing strip and second ladder platform upper surface in close contact with, the second grade of realizing the men tiyu middle cross beam is sealed, reliability and the leakproofness of freezer men tiyu middle cross beam contact department are improved through dual -seal structure, the by heating silk heats middle cross beam department to heat preservation through filling between upper beam and the bottom bracket keeps warm to heat energy, avoids middle cross beam department to take place the condensation phenomenon.
Description
Technical field
This utility model relates to refrigeration technology field, specifically, relates to a kind of double containment band heater strip foaming type middle cross beam and double
Door body freezing and refrigeration cabinet.
Background technology
Two-door body conversion type freezing and refrigeration cabinet is also called double door conversion type freezing and refrigeration cabinet, refers to arrange left and right two fans on cabinet
Door, the left and right door body that i.e. opening direction is relative.For avoiding cooling gas leakage at cabinet body door strip of paper used for sealing, generally in two-door body cabinet
Between middle cross beam is set.The mode of middle cross beam many employings plastics glazing bar of the most existing two-door body conversion type freezing and refrigeration cabinet, or
Use the plastics glazing bar of filled and process, but owing to the intensity of plastics glazing bar is less, fragile；Furthermore the heat conductivity due to plastics
Higher, the conduction of its cold is higher, especially into damp and hot summer, there will be the globule, frost at middle cross beam, and refrigerator is long
After time is run, at the middle cross beam in the middle of the door body of left and right, easily form large area icing phenomenon.
China Patent No. CN102538338 discloses the middle cross beam of a kind of refrigerator and refrigerator, above-mentioned middle cross beam include positive crossbeam box body with
And cover the middle cross beam panel at middle cross beam box body, by arranging EPS heat preservation member on middle cross beam box body, and in above-mentioned heat preservation member
Arrange towards middle cross beam panel one side and the groove inlaying anti-condensation pipe be installed, by cold-producing medium waste heat, middle cross beam panel is heated,
Prevent dew condensation phenomenon.But owing to above-mentioned middle cross beam uses box body structure, cause sealing effectiveness between middle cross beam and left and right door body poor,
And then affect the refrigeration reliability of refrigerator.
Utility model content
The purpose of this utility model is to provide a kind of double containment band heater strip foaming type middle cross beam and two-door body freezing and refrigeration cabinet, can be real
Existing door body and the double containment of middle cross beam, and avoid producing dew condensation phenomenon.
The technical solution of the utility model is: a kind of double containment band heater strip foaming type middle cross beam, this middle cross beam include upper beam, under
Bracket, upper beam sealing strip, heater strip and heat-insulation layer, upper beam uses two grades of hierarchic structures of left and right specular, including the first rank
Ladder platform and the second ladder platform, the first ladder platform upper surface is in close contact with door body lower surface by upper beam sealing strip, and second
Ladder platform upper surface is in close contact with the door body sealing strip of door body lower surface；Heater strip is installed on the second ladder platform lower surface；
Bottom bracket is installed on upper beam bottom, the bottom bracket left and right sides and the first ladder platform clamping；Heat-insulation layer is filled in upper beam and bottom bracket
Between.
Preferably, it is consistent that the middle part of described bottom bracket is provided with concave station, concave station horizontal width and the second ladder plateau levels width,
Both sides to the left and right, concave station upper end extend and form mounting platform, mounting platform and the first ladder platform snap-fit engagement.
Preferably, described heater strip is installed on the second ladder platform lower surface by pasting mode, and heater strip has two, and two
Root heater strip is mounted in parallel, and two heater strip bearing of trends are consistent with middle cross beam bearing of trend.
Preferably, wherein the middle cross beam and cabinet junction are provided with installing hole, by fixing bolt through installing hole by middle cross beam with
Cabinet is fixed.
Basis is the most novel discloses a kind of two-door body freezing and refrigeration cabinet, and this refrigerator includes cabinet and door body, and door body uses Double-door body structure,
Two-door body includes left-hand door body and right door body, and cabinet and left-hand door body and right door body contact position are fixed with above-mentioned middle cross beam, and left-hand door body and
Right door body is arranged symmetrically with relative to middle cross beam.
This utility model having the beneficial effect that compared with prior art
1) this novel middle cross beam uses two grades of hierarchic structures, is in close contact with door body lower surface by upper beam sealing strip upper surface,
Realize the primary seal of door body and middle cross beam, be in close contact by door body sealing strip and the second ladder platform upper surface, it is achieved door body
With the secondary seal of middle cross beam, improve refrigerator door body and the reliability of middle cross beam contact position and sealing by double sealing structure；
2) paste heater strip at middle cross beam upper beam lower surface, heat at middle cross beam, and by filling out between upper beam and bottom bracket
Heat energy is incubated by the heat-insulation layer filled, it is to avoid dew condensation phenomenon occurs at middle cross beam, meanwhile, can be realized by heat-insulation layer
Beam and the bonding of bottom plate, it is ensured that middle transverse beam structure reliability；
3) this refrigerator contour structures advantages of simple, practical, and intensity is good, and good heat-insulation effect can be prevented effectively from condensation and ask
Topic, it is ensured that refrigeration reliability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A portion enlarged drawing in Fig. 1；
Fig. 3 is middle transverse beam structure schematic diagram.
In figure, cabinet 1；Left-hand door body 2；Right door body 3；Middle cross beam 4；Door body sealing strip 5；
Upper beam 41；Bottom bracket 42；Upper beam sealing strip 43；Heater strip 44；Heat-insulation layer 45；
First ladder platform 411；Second ladder platform 412；Concave station 421；Mounting platform 422.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, implement below in conjunction with this utility model
Accompanying drawing in example, is clearly and completely described the technical scheme in this utility model embodiment.
Embodiment 1
Seeing Fig. 1-Fig. 3, it is cold that this utility model discloses a kind of two-door body freezing with double containment band heater strip foaming type middle cross beam
Hiding cabinet, this refrigerator includes cabinet 1 and door body, and door body uses Double-door body structure, and two-door body includes left-hand door body 2 and right door body 3,
Cabinet and left-hand door body 2 and right door body 3 contact position are fixed with middle cross beam 4, i.e. middle cross beam 4 and are installed on left-hand door body 2 and right door body 3
Centre position, and left-hand door body 2 and right door body 3 be arranged symmetrically with relative to middle cross beam 4, middle cross beam 4 includes upper beam 41, bottom bracket
42, upper beam sealing strip 43, heater strip 44 and heat-insulation layer 45.
Upper beam 41 uses plastic material, upper beam 41 to use two grades of hierarchic structures of left and right specular, including the first ladder platform
411 and the second ladder platform 412.First ladder platform 411 upper surface installs upper beam sealing strip 43, table on upper beam sealing strip 43
Face is in close contact with door body lower surface, it is achieved door body and the primary seal of middle cross beam 4.Second ladder platform 412 length is more than the
Door body sealing strip 5 is installed, i.e. at one ladder platform 411 length, door body lower surface and the second ladder platform 412 upper surface
Door body sealing strip 5 is fixed on door body lower surface, and after closing door body, door body passes through door body sealing strip 5 and the second ladder platform
412 upper surfaces are in close contact, it is achieved door body and the secondary seal of middle cross beam 4.
Bottom bracket 42 uses metal material, and intensity is high.Bottom bracket 42 is installed on upper beam 41 bottom, and the middle part of bottom bracket 42 sets
There are concave station 421, concave station 421 horizontal width and the second ladder platform 412 horizontal width consistent, concave station 421 upper end to the left and right two
Side extends and forms mounting platform 422, mounting platform 422 and the first ladder platform 411 snap-fit engagement, it is achieved upper beam 41 and subiculum
The connection of frame 42.
Heater strip 44 is installed on the second ladder platform 412 lower surface, and heater strip 44 has two, and two heater strips are mounted in parallel,
And two heater strip bearing of trends are consistent with middle cross beam 4 bearing of trend, heater strip 44 is connected with heating power supply, can realize 12V
DC heating exchanges heating with 220V.
Heat-insulation layer 45 is filled between upper beam 41 and bottom bracket 42, and heat-insulation layer 45 uses Pentamethylene. foamed material, not only can realize
The insulation effect of middle cross beam 4, also can realize the cementation between upper beam 41 and bottom bracket 42.By heater strip 44 heat production,
It is incubated by heat-insulation layer, it is achieved the insulation to middle cross beam 4 position.
Middle cross beam 4 and cabinet 1 junction are provided with installing hole, use fixing bolt through installing hole by solid with cabinet 1 for middle cross beam 4
Fixed.
This refrigerator realizes the process of double containment:
Left-hand door body 2 and right door body 3 are advanced at two lateral middle cross beams 4, until the door body sealing strip 5 and second of door body lower surface
Ladder platform 412 upper surface is in close contact, and door body lower surface and upper beam sealing strip 43 upper surface are in close contact, it is achieved door body with
The double containment of middle cross beam 4.By being energized heater strip 44, heater strip 44 produces heat, and is incubated by heat-insulation layer 45, right
Insulation is carried out, to improve the temperature of two-door body middle part, it is to avoid it is existing that two-door body middle part produces condensation at middle cross beam 4
As.
Claims (5)
1. a double containment band heater strip foaming type middle cross beam, it is characterised in that: this middle cross beam includes that upper beam, bottom bracket, upper beam seal
Bar, heater strip and heat-insulation layer, upper beam uses two grades of hierarchic structures of left and right specular, including the first ladder platform and second-order
Ladder platform, the first ladder platform upper surface is in close contact with door body lower surface by upper beam sealing strip, the second ladder platform upper surface
It is in close contact with the door body sealing strip of door body lower surface；Heater strip is installed on the second ladder platform lower surface；Bottom bracket is installed on
Beam bottom, the bottom bracket left and right sides and the first ladder platform clamping；Heat-insulation layer is filled between upper beam and bottom bracket.
Middle cross beam the most according to claim 1, it is characterised in that: the middle part of described bottom bracket is provided with concave station, concave station horizontal width
Consistent with the second ladder plateau levels width, both sides to the left and right, concave station upper end extend and form mounting platform, mounting platform and the first rank
Ladder platform snap-fit engagement.
Middle cross beam the most according to claim 1, it is characterised in that: described heater strip by paste mode be installed on the second ladder put down
Platform lower surface, heater strip has two, and two heater strips are mounted in parallel, two heater strip bearing of trends and middle cross beam bearing of trend
Unanimously.
Middle cross beam the most according to claim 1, it is characterised in that: wherein the middle cross beam and cabinet junction are provided with installing hole, pass through
Middle cross beam is fixed with cabinet by fixing bolt through installing hole.
5. a two-door body freezing and refrigeration cabinet, it is characterised in that: this refrigerator includes cabinet and door body, and door body uses Double-door body structure,
Two-door body includes that left-hand door body and right door body, cabinet are fixed with the middle cross beam described in claim 1 with left-hand door body and right door body contact position,
And left-hand door body and right door body are arranged symmetrically with relative to middle cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339641.4U CN205561404U (en) | 2016-04-21 | 2016-04-21 | Double containment area heater strip foaming wherein crossbeam and two door body frozen storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620339641.4U CN205561404U (en) | 2016-04-21 | 2016-04-21 | Double containment area heater strip foaming wherein crossbeam and two door body frozen storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205561404U true CN205561404U (en) | 2016-09-07 |
Family
ID=56809831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620339641.4U Active CN205561404U (en) | 2016-04-21 | 2016-04-21 | Double containment area heater strip foaming wherein crossbeam and two door body frozen storage cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN205561404U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110382982A (en) * | 2016-11-28 | 2019-10-25 | 安东尼股份有限公司 | Hot frame |
| US11684180B2 (en) | 2021-05-21 | 2023-06-27 | Anthony, Inc. | Mullion bracket |
| US11832740B2 (en) | 2021-05-21 | 2023-12-05 | Anthony, Inc. | Thermal frame with insulating backing member |
-
2016
- 2016-04-21 CN CN201620339641.4U patent/CN205561404U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110382982A (en) * | 2016-11-28 | 2019-10-25 | 安东尼股份有限公司 | Hot frame |
| CN110382982B (en) * | 2016-11-28 | 2020-09-29 | 安东尼股份有限公司 | Thermal frame |
| US10898011B2 (en) | 2016-11-28 | 2021-01-26 | Anthony, Inc. | Thermal frame |
| US11439253B2 (en) | 2016-11-28 | 2022-09-13 | Anthony, Inc. | Thermal frame |
| US11864670B2 (en) | 2016-11-28 | 2024-01-09 | Anthony, Inc. | Thermal frame |
| US11684180B2 (en) | 2021-05-21 | 2023-06-27 | Anthony, Inc. | Mullion bracket |
| US11832740B2 (en) | 2021-05-21 | 2023-12-05 | Anthony, Inc. | Thermal frame with insulating backing member |
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| GR01 | Patent grant |