CN207751215U - Freezer is opened flat rapid door - Google Patents
Freezer is opened flat rapid door Download PDFInfo
- Publication number
- CN207751215U CN207751215U CN201721828811.6U CN201721828811U CN207751215U CN 207751215 U CN207751215 U CN 207751215U CN 201721828811 U CN201721828811 U CN 201721828811U CN 207751215 U CN207751215 U CN 207751215U
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- door
- layer
- flame
- opened flat
- heat preservation
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Abstract
The utility model is related to freezers to be opened flat rapid door, and door-plate body includes heat preservation core layer, elastic wear-resisting layer and flame-retardant layer, and heat preservation core layer is set to the inside of door-plate body, and flame-retardant layer is located at the upper end of door-plate body and is separated with heat preservation core layer；Elastic wear-resisting layer is surrounded by the outside of heat preservation core layer, flame-retardant layer.It has been compatible with heat preservation, wear-resisting and fire-retardant function, has reduced condensation and icing, door body unexpected burning can have been effectively prevent, and service life is long.
Description
Technical field
The utility model is related to industrial door field, specifically a kind of freezer is opened flat rapid door.
Background technology
According to freezer association statistical data, national freezer total capacity in 2017 is at 100,012,000 cubic metres, according to country
Policy guidance and industrial trend are estimated, and per annual increment 10% or so, future that can be certainly will be steady-state growth, have wide
Market prospects.
Freezer is opened flat the opening and closing member that rapid door is freezer inlet and outlet；Freezer internal-external temperature difference is larger, therefore to heat-insulated, sealing
It is very high with flame-retardancy requirements.Current freezer is opened flat rapid door and is easy to cause chill space frosting, therefore equipment can be skidded and be damaged；This
Outside, freezer is opened flat the long-term high-speed mobile of rapid door, and each motive position is also very high for wear-resisting requirement.Therefore it needs to provide a kind of simultaneous
The freezer for having wear-resisting, heat preservation and part flame retardant property is opened flat quick door.
Invention content
The utility model be solve the problems, such as it is existing, it is desirable to provide a kind of freezer is opened flat rapid door.
In order to achieve the above object, the technical solution adopted in the utility model is：Door-plate body is in motor-driven chain
Lower quickly left and right movement is driven, the door-plate body includes heat preservation core layer, elastic wear-resisting layer and flame-retardant layer, and heat preservation core layer is set to
The inside of door-plate body, flame-retardant layer are located at the upper end of door-plate body and are separated with heat preservation core layer；Heat preservation core layer, flame-retardant layer it is outer
Side is surrounded by elastic wear-resisting layer.
Wherein, further include hanger support, the hanger support is inverted u-shaped, and the hanger that the flame-retardant layer is set to inverted U supports
Internal cavity in；The lower end of flame-retardant layer is equipped with fixed plate, and fixed plate is bolted hanger support and seals flame-retardant layer
It is separated in hanger support, and by itself and heat preservation core layer.
Wherein, further include cross bolts, the cross bolts pass through flame-retardant layer inside, and its both ends and hanger support two
End is fixedly connected.
Wherein, the heat preservation core layer is EVA material.
Wherein, the elastic wear-resisting layer is TPU materials.
Wherein, the flame-retardant layer is the anti-flaming density plate of PC materials.
Wherein, the bottom of door-plate body is equipped with spherical sealed item, and the both ends of spherical sealed item are fixed on by viscous hasp respectively
The inner side and outer side of the bottom of door-plate body.
Wherein, it is additionally provided with abrasive rubber band, the abrasive rubber band is set to the inside and outside both sides of spherical sealed item.
Wherein, the spherical sealed item is internally provided with spring, and the spring is in pressured state thus by spherical sealed
The end of item is withstood and close proximity to ground always.
Wherein, the abrasive rubber band is EPDM materials.
Compared to the prior art, the utility model has been compatible with heat preservation, wear-resisting and fire-retardant function, reduces condensation and knot
Ice can effectively prevent door body unexpected burning, and service life is long；Door body lighter in weight, thus movement speed is high, further compared with
Lack freezer and escapes cold problem；Flame-retardant layer can prevent accident on fire, and hanger support, fixed plate insulate flame-retardant layer so that performance
Further promoted；Elastic wear-resisting layer can support larger impact force, have slight reset function, durable；Cross bolts were both solid
Determine flame-retardant layer, and enhanced the intensity of door-plate body upper end, is conducive to long-term high-speed slide；Spherical sealed item can be close by bottom
Envelope, prevents from escaping cold；Spring can maintain the moulded of spherical sealed item, to achieve the purpose that seal for a long time.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model one embodiment；
Fig. 2 is the structural schematic diagram of one embodiment of the utility model；
Referring to attached drawing, hanger support 1, flame-retardant layer 2, fixed plate 3, elastic wear-resisting layer 4, heat preservation core layer 5, door-plate body 6, spiral shell
Bolt 7, cross bolts 8, spherical sealed item 9 glue hasp 10, abrasive rubber band 11.
Specific implementation mode
In conjunction with attached drawing, the utility model is further described.
Show one embodiment of the utility model referring to Fig. 1, Fig. 1, door-plate body 6 is in motor-driven chain
（It is not shown in figure）Lower quickly left and right movement is driven, the shell of door-plate body 6 is the epoxy resin of glass fibre, and its surface
Equipped with thermoplasticity TPU；Door-plate body 6 includes heat preservation core layer 5, elastic wear-resisting layer 4 and flame-retardant layer 2, and heat preservation core layer 5 is set to door-plate sheet
The inside of body 6, flame-retardant layer 2 are located at the upper end of door-plate body and are separated with heat preservation core layer 5；Heat preservation core layer 5, flame-retardant layer 2 it is outer
Side is surrounded by elastic wear-resisting layer 4.
As preferred：Heat preservation core layer 5 is EVA material, belongs to foam, is a kind of novel environment-friendly materials, and with good
Heat insulation；Elastic wear-resisting layer 4 is TPU materials, i.e. polyurethane, can support larger impact force and slight reset function, more
Durable；And the anti-flaming density plate that flame-retardant layer 2 is PC materials, it is in bulk in the present embodiment, is a kind of nothing of water white transparency
Amorphous thermoplastic's material；PC materials when encountering open fire at charcoal, to reach fire-retardant purpose.Using the door-plate sheet of above-mentioned material
The weight of body 6 alleviates 50% compared with other similar doors, and can support larger impact force, have slight reset function, more longlasting
It is durable.
Further include hanger support 1 further referring to Fig. 1, hanger support 1 is inverted u-shaped in the present embodiment, i.e., upper end seal
Close and lower end be opening moulding.Flame-retardant layer 2 is set in the internal cavity of hanger support 1 of inverted U, and fills up the cavity.
Fixed plate 3 is posted in the lower face of flame-retardant layer 2, and fixed plate 3 is by bolt 7 connects hanger support 1 across the inside of flame-retardant layer 2
Flame-retardant layer 2 is sealed in hanger support 1, and itself and heat preservation core layer 5 are separated.Flame-retardant layer 2 can prevent accident on fire, and hang
Frame support 1, fixed plate 3 insulate flame-retardant layer, will not have ember to enter heat preservation core layer 5 after burning totally so that fire savety
It can further be promoted.Elastic wear-resisting layer 4 is then attached on the outer wall of hanger support 1, protects the structure.
Further, further include cross bolts 8, cross bolts 8 are inside flame-retardant layer 2（It is staggered with bolt 7）, and its two
The both ends with hanger support 1 are held to be fixedly connected；Cross bolts 8 had not only further fixed flame-retardant layer 2, but also enhanced door-plate body 6
Upper end structural strength, the more conducively long-term high-speed slide of door-plate body 6.
Referring to Fig. 2, preferably, the bottom of door-plate body 6 is equipped with spherical sealed item 9, gluing hasp 10 respectively will be spherical close
The both ends of strip of paper used for sealing are fixed on the inner side and outer side of the bottom of door-plate body, and the body of spherical sealed item 9 constitutes arc-shaped moulding,
End is close to the ground, and carries out the isolation to freezer.
It is equally additionally provided with abrasive rubber band 11, the abrasive rubber band 11 is set to the inside and outside both sides of spherical sealed item；It is wear-resisting
Rubber strip is EPDM materials, heat-resisting, ageing-resistant performance is excellent.
Wherein, the inside of the spherical sealed item 11 is preferably provided with patch floor spring, patch floor spring be in pressured state thus
The end of spherical sealed item 9 is withstood and close proximity to ground always；Patch floor spring can maintain the moulded of spherical sealed item 9, with
Achieve the purpose that seal for a long time.
Describe the embodiment of the utility model above in conjunction with accompanying drawings and embodiments, the structure that embodiment provides not structure
At limitations of the present invention, those skilled in the art in the art can be according to needing to adjust, in appended claims
In the range of make various deformations or amendments in protection domain.
Claims (10)
1. a kind of freezer is opened flat rapid door, door-plate body quick left and right movement, feature under motor-driven chain-driving exist
In：The door-plate body includes heat preservation core layer, elastic wear-resisting layer and flame-retardant layer, and heat preservation core layer is set to the inside of door-plate body, resistance
Combustion layer is located at the upper end of door-plate body and is separated with heat preservation core layer；It is resistance to that elasticity is surrounded by the outside of heat preservation core layer, flame-retardant layer
Grind layer.
2. a kind of freezer according to claim 1 is opened flat rapid door, it is characterised in that：Further include hanger support, the extension
Frame support is inverted u-shaped, and the flame-retardant layer is set in the internal cavity of hanger support of inverted U；The lower end of flame-retardant layer, which is equipped with, to be fixed
Plate, fixed plate are bolted hanger support and flame-retardant layer are sealed in hanger support, and by itself and heat preservation core layer every
It opens.
3. a kind of freezer according to claim 2 is opened flat rapid door, it is characterised in that：Further include cross bolts, the cross
It is passed through inside flame-retardant layer to bolt, and its both ends is fixedly connected with the both ends that hanger supports.
4. a kind of freezer according to claim 1,2 or 3 is opened flat rapid door, it is characterised in that：The heat preservation core layer is EVA
Material.
5. a kind of freezer according to claim 1,2 or 3 is opened flat rapid door, it is characterised in that：The elastic wear-resisting layer is
TPU materials.
6. a kind of freezer according to claim 1,2 or 3 is opened flat rapid door, it is characterised in that：The flame-retardant layer is PC materials
The anti-flaming density plate of material.
7. a kind of freezer according to claim 1 is opened flat rapid door, it is characterised in that：The bottom of door-plate body is equipped with spherical shape
The both ends of spherical sealed item are fixed on the inner side and outer side of the bottom of door-plate body by sealing strip, viscous hasp respectively.
8. a kind of freezer according to claim 7 is opened flat rapid door, it is characterised in that：It is additionally provided with abrasive rubber band, it is described
Abrasive rubber band is set to the inside and outside both sides of spherical sealed item.
9. a kind of freezer according to claim 7 or 8 is opened flat rapid door, it is characterised in that：The spherical sealed item it is interior
Portion is equipped with spring, the spring in pressured state thus the end of spherical sealed item withstood and close proximity to ground always.
10. a kind of freezer according to claim 8 is opened flat rapid door, it is characterised in that：The abrasive rubber band is EPDM
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828811.6U CN207751215U (en) | 2017-12-25 | 2017-12-25 | Freezer is opened flat rapid door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721828811.6U CN207751215U (en) | 2017-12-25 | 2017-12-25 | Freezer is opened flat rapid door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751215U true CN207751215U (en) | 2018-08-21 |
Family
ID=63150411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721828811.6U Active CN207751215U (en) | 2017-12-25 | 2017-12-25 | Freezer is opened flat rapid door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456609A (en) * | 2020-04-21 | 2020-07-28 | 常州市月仙冷藏设备有限公司 | Combined sealing structure and cold storage door |
-
2017
- 2017-12-25 CN CN201721828811.6U patent/CN207751215U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456609A (en) * | 2020-04-21 | 2020-07-28 | 常州市月仙冷藏设备有限公司 | Combined sealing structure and cold storage door |
| CN111456609B (en) * | 2020-04-21 | 2021-03-23 | 常州市月仙冷藏设备有限公司 | Combined sealing structure and cold storage door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Longbo Inventor after: Fei Qingchuan Inventor before: Liu Longbo |
|
| CB03 | Change of inventor or designer information |