CN208606467U - A kind of cold-storage door - Google Patents
A kind of cold-storage door Download PDFInfo
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- CN208606467U CN208606467U CN201821228051.XU CN201821228051U CN208606467U CN 208606467 U CN208606467 U CN 208606467U CN 201821228051 U CN201821228051 U CN 201821228051U CN 208606467 U CN208606467 U CN 208606467U
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- cold
- storage door
- thermal insulation
- buffer layer
- panel body
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Abstract
The utility model relates to freezer equipment technical fields, disclose a kind of cold-storage door, including panel body, it is coated on the fixed border of the panel body surrounding and the sealing structure between the panel body and the fixed border, the panel body is layer structure, the panel body includes sandwich structure and the buffer layer for being attached at the sandwich structure two sides, the sandwich structure is made of thermal insulation material, and the buffer layer is that continuous glass fibre enhances thermoplastic resin panel.The interlayer structure of cold-storage door disclosed by the utility model, cold-storage door is made of thermal insulation material, ensure that the heat insulation effect of cold-storage door；The two sides of interlayer structure are respectively provided with by buffer layer, and buffer layer is that continuous glass fibre enhances thermoplastic resin panel, so that the impulse-durability effect of cold-storage door is good.
Description
Technical field
The utility model relates to freezer equipment technical field more particularly to a kind of cold-storage doors.
Background technique
Cold-storage door is the critical component of freezer, not only needs to meet the requirement of insulation, but also needs to meet intensity and want
It asks.In order to meet the intensity requirement of cold-storage door, cold-storage door is made of metal materials such as stainless steel or aluminium alloys under normal conditions, though
It so can satisfy the requirement of cold-storage door intensity, but since metal material is hard material, it is cold when cold-storage door is by hitting
The deformation that can not restore can occur for Ku Men, and then influence the appearance of cold-storage door, in some instances it may even be possible to cause cold-storage door to fail to open, in turn
Economic loss is brought to user.Therefore, it needs to design a kind of cold-storage door, insulation, Er Qieneng can not only be played the role of
The effect for enough effectively playing impact resistance, preventing cold-storage door from deforming.
Utility model content
The purpose of this utility model is that proposing a kind of cold-storage door, insulation, Er Qienai can not only be played the role of
Impact effect is good, can prevent cold-storage door from being impacted and being deformed.
For this purpose, the utility model uses following technical scheme:
A kind of cold-storage door including panel body, is coated on the fixed border of the panel body surrounding and is located at described
Sealing structure between panel body and the fixed border, the panel body are layer structure, and the panel body includes
Sandwich structure and the buffer layer for being attached at the sandwich structure two sides, the sandwich structure are made of thermal insulation material, described slow
Rushing layer is that continuous glass fibre enhances thermoplastic resin panel.
The interlayer structure of the cold-storage door is made of thermal insulation material, ensure that the effect of cold-storage door insulation；Interlayer structure
Two sides be respectively provided with by buffer layer, buffer layer is that continuous glass fibre enhances thermoplastic resin panel, so that the resistance to punching of cold-storage door
It is good to hit effect；Frame, which is coated and fixed, in the surrounding of panel body can reinforce the intensity of cold-storage door.
As a kind of preferred embodiment of above-mentioned cold-storage door, the buffer layer includes multilayer continuous glass fibre enhancing thermoplasticity
Resin panel, the enhancing thermoplastic resin panel of continuous glass fibre described in multilayer is by rolling.Multilayer continuous glass fibre
Enhancing thermoplastic resin panel increases the thickness of buffer layer, ensure that the impact resistance of cold-storage door.
As a kind of preferred embodiment of above-mentioned cold-storage door, the buffer layer with a thickness of 2mm-10mm.The setting is so that cold
The impact resistance of library door is preferable, if thickness is too small not to have impact-resistant effect；If thickness is excessive, although playing impact-resistant work
With, but cost is increased, and increase the weight of cold-storage door.
As a kind of preferred embodiment of above-mentioned cold-storage door, the buffer layer is bonded on the sandwich structure.Pass through bonding
Buffer layer is connect with sandwich structure, connection is simple, easy to operate.
As a kind of preferred embodiment of above-mentioned cold-storage door, the sandwich structure is made of EVA material.Interlayer structure EVA material
Material is made, and can play insulation effect.
As a kind of preferred embodiment of above-mentioned cold-storage door, the sandwich structure is made of polyurethane material.Interlayer structure is poly-
Urethane material is made, and can play insulation effect.
As a kind of preferred embodiment of above-mentioned cold-storage door, the sealing structure includes thermal insulation board and seal closure, described heat-insulated
Plate is connected with the circumferential side wall of the sandwich structure, and the seal closure is located on the thermal insulation board, and the seal closure and institute
It states for cavity structure between thermal insulation board, the seal closure is elastic component.The structure of the sealing structure is played heat-insulated by thermal insulation board
Effect, by forming cavity structure between thermal insulation board and seal closure, so that seal closure has the space of deformation, when seal closure is pressurized
When can be deformed, realize effective sealing.
As a kind of preferred embodiment of above-mentioned cold-storage door, the sealing structure further includes heating component, the heating component
It is arranged in the cavity structure and is connected with the thermal insulation board.The setting of heating component can be realized the purpose of heating, prevent
The phenomenon that being frozen due to the larger generation of the temperature difference, avoids having an impact the deformation of sealing structure.
As a kind of preferred embodiment of above-mentioned cold-storage door, the sealing structure includes elastic plate, the elastic plate with it is described
The circumferential side wall of sandwich structure is connected.The structure of elastic plate is simple, can play the role of compressive deformation.
As a kind of preferred embodiment of above-mentioned cold-storage door, being arranged on the elastic plate multiple has spaced groove knot
Structure.The settings of multiple groove structures better plays sealing function so that elastic plate easily deforms.
The utility model has the beneficial effects that
The utility model proposes cold-storage door, interlayer structure is made of thermal insulation material, ensure that cold-storage door insulation
Effect；The two sides of interlayer structure are respectively provided with by buffer layer, and buffer layer is continuous glass fibre enhancing thermoplastic resin panel, so that
The impulse-durability effect of cold-storage door is good；Frame, which is coated and fixed, in the surrounding of panel body can reinforce the intensity of cold-storage door.
Detailed description of the invention
Fig. 1 is the main view for the cold-storage door that the utility model embodiment one provides；
Fig. 2 is the cross-sectional view in Fig. 1 along line A-A；
Fig. 3 is the enlarged diagram in Fig. 2 at B；
Fig. 4 is the structural schematic diagram for the panel body that the utility model embodiment one provides；
Fig. 5 is the schematic diagram for the sealing structure that the utility model embodiment one provides；
Fig. 6 is the schematic diagram for the sealing structure that the utility model embodiment two provides.
In figure:
1, panel body；2, fixed border；3, sealing structure；11, sandwich structure；12, buffer layer；
31, thermal insulation board；32, seal closure；30, heating component；311, radiating groove；
33, elastic plate；34, installing frame；331, groove structure.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment one:
The present embodiment provides a kind of cold-storage door, Fig. 1 is the main view for the cold-storage door that the utility model embodiment one provides, cold
Ku Men include panel body 1, the fixed border 2 for being coated on 1 surrounding of panel body and be located at panel body 1 and fixed border 2
Between sealing structure 3 (referring to Fig. 3).Fixed border 2 is coated on the surrounding of panel body 1, can guarantee the intensity of cold-storage door.
The setting of sealing structure 3 plays the role of sealing to cold-storage door, effectively prevent the cold air in freezer by panel body 1 and fixed edge
It runs out of in gap between frame 2.
Fig. 2 is the cross-sectional view in Fig. 1 along line A-A, and Fig. 3 is the enlarged diagram in Fig. 2 at B, and Fig. 4 is the utility model reality
The schematic diagram of the panel body of the offer of example one is provided.As shown in figs 2-4, panel body 1 is layer structure, and panel body 1 includes
Sandwich structure 11 and the buffer layer 12 for being attached at 11 two sides of sandwich structure.Sandwich structure 11 is made of thermal insulation material, it is preferable that
Sandwich structure 11 is made of EVA material or polyurethane material, can play insulation effect.Buffer layer 12 is continuous glass fibre
Deformation can be restored after cold-storage door is hit so that the impulse-durability effect of cold-storage door is good by enhancing thermoplastic resin panel.It is slow
It rushes layer 12 to connect buffer layer 12 with sandwich structure 11 by bonding, connection is simple, easy to operate.
Further, buffer layer 12 includes that multilayer continuous glass fibre enhances thermoplastic resin panel, the continuous glass of multilayer
Fiber-reinforced thermoplastic resin panel is by rolling.Multilayer continuous glass fibre enhancing thermoplastic resin panel increases slow
The thickness for rushing layer 12 ensure that the impact resistance of cold-storage door.Preferably, in the present embodiment, buffer layer 12 with a thickness of 2mm-
10mm.The setting is so that the impact resistance of cold-storage door is preferable, if thickness is too small not to have impact-resistant effect；If thickness is excessive, though
So play the role of impact-resistant, but increases cost, and increase the weight of cold-storage door.
Fig. 5 is the schematic diagram for the sealing structure that the utility model embodiment one provides, as shown in figure 5, sealing structure 3 includes
Elastic plate 33, elastic plate 33 are strip structure.Elastic plate 33 is connected with the circumferential side wall of sandwich structure 11.The knot of elastic plate 33
Structure is simple, can play the role of compressive deformation.Sealing structure 3 is made of rubber material.
Further, sealing structure 3 further includes installing frame 34, and installing frame 34 is U-shaped structure, by by elastic plate 33 as
In installing frame 34, elastic plate 33 and the side wall of sandwich structure 11 are offseted, the two sidewalls of installing frame 34 are connected with buffer layer 12,
And then elastic plate 33 is fixed on the side wall of sandwich structure 11 (referring to Fig. 3).Sealing structure 3 is coated on by fixed border 2
The surrounding of sandwich structure 11, plays a supporting role.Sealing structure 3 can also be fixed to by modes such as bonding, fixing piece fixations
On the side wall of sandwich structure 11.The present embodiment does not limit above-mentioned connection type, as long as sandwich can be connected to sealing structure 3
Structure 11 can play sealing and buffer function to the gap between sealing structure 3 and fixed border 2.Further, bullet
Being arranged on property plate 33 multiple has spaced groove structure 331.The setting of multiple groove structures 331 is so that elastic plate 33 is easy
It deforms, better plays sealing function.
Embodiment two:
The difference between this embodiment and the first embodiment lies in the specific structure of sealing structure and embodiment one be not in the present embodiment
Together, Fig. 6 is the schematic diagram for the sealing structure that the utility model embodiment two provides.As shown in fig. 6, sealing structure 3 includes heat-insulated
Plate 31 and seal closure 32, thermal insulation board 31 are connected with the circumferential side wall of sandwich structure 11, and seal closure 32 is located on thermal insulation board 31, and
It is cavity structure between seal closure 32 and thermal insulation board 31, seal closure 32 is elastic component, is deformed by pressure energy.The sealing structure 3
Structure heat-blocking action is played by thermal insulation board 31, by forming cavity structure between thermal insulation board 31 and seal closure 32, so that close
Sealing cover 32 has the space of deformation, can be deformed when seal closure 32 is pressurized, and realizes effective sealing.The diameter of seal closure 32
It can be inverted V-shaped, inverted U-shaped, arc or irregular figure etc. to section.In the present embodiment, the radial section of seal closure 32 is arc
Shape structure, structure is simple, the deformation of seal closure 32 easy to accomplish, and sealing effect is more preferable.The surrounding and thermal insulation board 31 of seal closure 32
It is located at the surrounding of thermal insulation board 31, two inner sidewalls of seal closure 32 are corresponding with the two sides of thermal insulation board 31 respectively to be connected, seal closure 32
Both ends respectively it is corresponding with the both ends of thermal insulation board 31 be connected.Bonding, connector can be passed through between seal closure 32 and thermal insulation board 31
The modes such as connection connect, and the specific connection type between seal closure 32 and thermal insulation board 31 are not limited in the application, as long as can
Realize the sealed connection between seal closure 32 and thermal insulation board 31.
Further, sealing structure 3 further includes heating component 30, heating component 30 be arranged in cavity structure and with it is heat-insulated
Plate 31 is connected.The setting of heating component 30 can be realized the purpose of heating, prevents the phenomenon that freezing due to the larger generation of the temperature difference, keeps away
Exempt to have an impact the deformation of sealing structure 3.Further, multiple radiating grooves 311, heating group is arranged in interval on thermal insulation board 31
Part 30 is arranged on thermal insulation board 31 between two neighboring radiating groove 311.Pass through the setting of multiple radiating grooves 311, Neng Goushi
The purpose now to radiate, the phenomenon for avoiding 31 local temperature of thermal insulation board excessively high occur.
Note that above are only the preferred embodiment of the utility model.It will be appreciated by those skilled in the art that the utility model is not
It is limited to specific embodiment described here, is able to carry out various apparent variations, readjustment for a person skilled in the art
With substitution without departing from the protection scope of the utility model.Therefore, although being carried out by above embodiments to the utility model
It is described in further detail, but the utility model is not limited only to above embodiments, is not departing from the utility model design
In the case of, it can also include more other equivalent embodiments, and the scope of the utility model is determined by scope of the appended claims
It is fixed.
Claims (10)
1. a kind of cold-storage door, which is characterized in that including panel body (1), be coated on the fixed edge of the panel body (1) surrounding
Frame (2) and the sealing structure (3) between the panel body (1) and the fixed border (2), the panel body
It (1) is layer structure, the panel body (1) includes sandwich structure (11) and is attached at the sandwich structure (11) two sides
Buffer layer (12), the sandwich structure (11) are made of thermal insulation material, and the buffer layer (12) is continuous glass fibre enhancing heat
Plastic resin panel.
2. cold-storage door according to claim 1, which is characterized in that the buffer layer (12) includes multilayer continuous glass fibre
Enhance thermoplastic resin panel, the enhancing thermoplastic resin panel of continuous glass fibre described in multilayer is by rolling.
3. cold-storage door according to claim 1, which is characterized in that the buffer layer (12) with a thickness of 2mm-10mm.
4. cold-storage door according to claim 1, which is characterized in that the buffer layer (12) is bonded in the sandwich structure
(11) on.
5. cold-storage door according to any one of claims 1-4, which is characterized in that the sandwich structure (11) is by EVA material
It is made.
6. cold-storage door according to any one of claims 1-4, which is characterized in that the sandwich structure (11) is by polyurethane material
Material is made.
7. cold-storage door according to any one of claims 1-4, which is characterized in that the sealing structure (3) includes thermal insulation board
(31) it is connected with seal closure (32), the thermal insulation board (31) with the circumferential side wall of the sandwich structure (11), the seal closure
(32) it is located on the thermal insulation board (31), and is cavity structure, institute between the seal closure (32) and the thermal insulation board (31)
Stating seal closure (32) is elastic component.
8. cold-storage door according to claim 7, which is characterized in that the sealing structure (3) further includes heating component (30),
The heating component (30) is arranged in the cavity structure and is connected with the thermal insulation board (31).
9. cold-storage door according to any one of claims 1-4, which is characterized in that the sealing structure (3) includes elastic plate
(33), the elastic plate (33) is connected with the circumferential side wall of the sandwich structure (11).
10. cold-storage door according to claim 9, which is characterized in that being arranged on the elastic plate (33) multiple has interval to set
The groove structure (331) set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228051.XU CN208606467U (en) | 2018-08-01 | 2018-08-01 | A kind of cold-storage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228051.XU CN208606467U (en) | 2018-08-01 | 2018-08-01 | A kind of cold-storage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606467U true CN208606467U (en) | 2019-03-15 |
Family
ID=65670490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228051.XU Active CN208606467U (en) | 2018-08-01 | 2018-08-01 | A kind of cold-storage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208606467U (en) |
-
2018
- 2018-08-01 CN CN201821228051.XU patent/CN208606467U/en active Active
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