CN210980518U - Freezer door curtain that keeps warm fast - Google Patents
Freezer door curtain that keeps warm fast Download PDFInfo
- Publication number
- CN210980518U CN210980518U CN201921907590.0U CN201921907590U CN210980518U CN 210980518 U CN210980518 U CN 210980518U CN 201921907590 U CN201921907590 U CN 201921907590U CN 210980518 U CN210980518 U CN 210980518U
- Authority
- CN
- China
- Prior art keywords
- door curtain
- aluminum foil
- double
- grooves
- layer aluminum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model provides a rapid door curtain for the heat preservation of a refrigeration house, which consists of two double-layer aluminum foil heat-insulating bubble films and three pieces of pu coating cloth, wherein one surface of the two double-layer aluminum foil heat-insulating bubble films is bonded on two surfaces of one piece of pu coating cloth through bonding glue, and one surface of the other two pieces of pu coating cloth is bonded on the surface of the corresponding double-layer aluminum foil heat-insulating bubble film through bonding glue; the door curtain is provided with a plurality of horizontally arranged grooves, the grooves on the door curtain are arranged at intervals inside and outside, and the grooves are formed by deforming a double-layer aluminum foil heat insulation bubble film through hot pressing; and change the exterior structure of door curtain, can play stable heat retaining effect.
Description
Technical Field
The utility model belongs to freezer heat preservation door curtain field, concretely relates to freezer heat preservation door curtain fast.
Background
The dodge gate is quick rolling slats door, because possess good dustproof, keep warm, the operation flexibility, performance such as stability and security, often regard as cold storage door, regard as the regional isolation door with other regions of freezer, the door curtain of freezer heat preservation dodge gate plays crucial effect to keeping warm, current door curtain structure can not reach cold storage door heat retaining effect, can not play the better effect of keeping warm and keeping apart of hindering, and what current door curtain adopted often is the soft style, the slip unstability appears in the door frame guide rail that corresponds, the door curtain condition of deformation appears in the door curtain that still has the soft style is different because of atmospheric pressure, can cause the door curtain edge to produce the gap and reduce the heat preservation effect of freezer.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a freezer heat preservation rapid door curtain, which is particularly simple in structure, improves the internal structure of the door curtain and can play the role of heat resistance and isolation; and change the exterior structure of door curtain, can play stable heat retaining effect.
In order to solve the technical problem, the technical scheme of the utility model as follows: a rapid door curtain for the heat preservation of a refrigeration house comprises a door curtain, wherein the door curtain consists of two double-layer aluminum foil heat-insulation bubble films and three pieces of pu coating cloth, one surfaces of the two double-layer aluminum foil heat-insulation bubble films are bonded to two surfaces of one piece of pu coating cloth through bonding glue, and one surfaces of the other two pieces of pu coating cloth are bonded to the surfaces of the corresponding double-layer aluminum foil heat-insulation bubble films through the bonding glue; the door curtain is provided with a plurality of horizontally arranged grooves, the grooves in the door curtain are arranged in an inner-outer mode, and the grooves are formed by hot-pressing one of the double-layer aluminum foil heat insulation bubble film.
Preferably, the four sides of the door curtain are provided with covered edges, and the positions of the covered edges, corresponding to the grooves, are coated with reinforcing ribs.
Preferably, the reinforcing rib is embedded in the groove, and the surface of the reinforcing rib is flush with the surface of the door curtain.
Preferably, the thickness of the double-layer aluminum foil heat-insulating bubble film is 5 mm.
Preferably, the pu coated cloth has a thickness of 0.8 mm.
Preferably, the distance between the horizontal planes of the grooves arranged at intervals inside and outside is 10-20 cm.
The utility model has the advantages that the internal structure of the door curtain is improved, the door curtain with a five-layer structure is composed of two double-layer aluminum foil heat-insulating bubble films and three pu coating fabrics, and the aluminum foil heat-insulating bubble films play a better heat preservation role, thereby playing a role in heat resistance and isolation of the door curtain; the external structure of the door curtain is changed, the grooves on the door curtain are arranged in an inner-outer mode, the reinforcing ribs are embedded in the grooves and coated with the covering edges, the strength of resisting external interference is increased for the door curtain made of soft materials through the reinforcing ribs, and the effect of stabilizing and preserving heat can be achieved.
Drawings
FIG. 1 is a schematic view of the internal structure of the door curtain of the present invention;
fig. 2 is a schematic view of the overall structure of the door curtain of the present invention.
Reference numerals: 1. a groove; 2. pu coating cloth; 3. double-layer aluminum foil heat-insulating bubble film; 5. a door curtain; 6. and (6) edge covering.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1 to 2, a rapid door curtain for thermal insulation of a freezer comprises a door curtain 5, wherein the door curtain 5 is composed of two double-layer aluminum foil thermal insulation bubble films 3 and three pu-coated fabrics 2, one side of each of the two double-layer aluminum foil thermal insulation bubble films 3 is bonded to both sides of one of the pu-coated fabrics 2 through bonding glue, one side of the other two pu-coated fabrics 2 is bonded to the surface of the corresponding double-layer aluminum foil thermal insulation bubble film 3 through bonding glue, wherein the thickness of the double-layer aluminum foil thermal insulation bubble film 3 is 5mm, the thickness of the pu-coated fabric 2 is 0.8mm, the double-layer aluminum foil thermal insulation bubble film 3 is a composite of aluminum foil or pure aluminum on both sides, and a pu thermal insulation foaming film is arranged in the middle, thereby not only solving the problems of high cost of the conventional glass fiber, discomfort brought to the human body and the harm brought to the environment, but also blocking ultraviolet rays, and the double-layer thermal insulation bubble film 3 has, The heat reflection function, pu coated fabric 2 have prevent wind waterproof effect, change door curtain 5's inner structure, have improved door curtain 5 and have hindered the effect of thermal insulation, play fine heat preservation effect to the freezer.
Be equipped with the recess 1 that a plurality of level set up on door curtain 5, recess 1 on the door curtain adopts the alternate setting in the inside and outside, recess 1 forms through the thermal-insulated bubble membrane 3 deformation of one of them double-deck aluminium foil of hot pressing, avoid inside and outside two recess 1 to be located the coplanar and influence thermal-insulated effect, and the interval at the recess 1 place horizontal plane of the alternate setting in the inside and outside is 10-20cm, change door curtain 5's exterior structure, door curtain 5 with soft physique has increased the enhancement rib, the enhancement rib corresponds alternate setting in the recess 1 outside and can increase the holistic stability of door curtain 5, neither can appear the dislocation phenomenon of slope when door curtain 5 rolls up fast, also can not lead to the phenomenon that door curtain 5 edges produced the gap because of external disturbance yet, the freezer of door curtain 5's work plays stable heat retaining effect.
Four sides of door curtain 5 are equipped with bordures 6, and 6 bordures 6 and correspond the cladding of 1 department of recess and have the enhancement rib, increase 5 holistic pleasing to the eye of door curtain, and strengthen the rib and inlay in 1 department of recess, and strengthen the rib the surface with 5 surfaces of door curtain flush, 6 bordures setting up and both can prolong the life of door curtain 5, can carry out the fixed action to strengthening the rib again.
The preferred embodiments and examples of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the embodiments and examples, and various changes can be made without departing from the concept of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a freezer heat preservation rapid door curtain, includes the door curtain, its characterized in that: the door curtain is composed of two double-layer aluminum foil heat-insulating bubble films and three pieces of pu coating cloth, wherein one surfaces of the two double-layer aluminum foil heat-insulating bubble films are bonded to two surfaces of one piece of pu coating cloth through bonding glue, and one surfaces of the other two pieces of pu coating cloth are bonded to the surface of the corresponding double-layer aluminum foil heat-insulating bubble film through the bonding glue; the door curtain is provided with a plurality of horizontally arranged grooves, the grooves in the door curtain are arranged in an inner-outer mode, and the grooves are formed by hot-pressing one of the double-layer aluminum foil heat insulation bubble film.
2. The freezer heat preservation rapid door curtain of claim 1, characterized in that: four sides of the door curtain are provided with covered edges, and the positions of the covered edges, corresponding to the grooves, are coated with reinforcing ribs.
3. The freezer heat preservation rapid door curtain of claim 2, characterized in that: the reinforcing ribs are embedded in the grooves, and the surfaces of the reinforcing ribs are flush with the surface of the door curtain.
4. The freezer heat preservation rapid door curtain of claim 1, characterized in that: the thickness of the double-layer aluminum foil heat-insulation air bubble film is 5 mm.
5. The freezer heat preservation rapid door curtain of claim 1, characterized in that: the thickness of the pu coated fabric is 0.8 mm.
6. The freezer heat preservation rapid door curtain of claim 1, characterized in that: the distance between the horizontal planes on which the grooves arranged at intervals inside and outside are located is 10-20 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921907590.0U CN210980518U (en) | 2019-11-07 | 2019-11-07 | Freezer door curtain that keeps warm fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921907590.0U CN210980518U (en) | 2019-11-07 | 2019-11-07 | Freezer door curtain that keeps warm fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210980518U true CN210980518U (en) | 2020-07-10 |
Family
ID=71420244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921907590.0U Active CN210980518U (en) | 2019-11-07 | 2019-11-07 | Freezer door curtain that keeps warm fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210980518U (en) |
-
2019
- 2019-11-07 CN CN201921907590.0U patent/CN210980518U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203570113U (en) | Energy-saving thermal insulation aluminum alloy door & window | |
| CN207714568U (en) | Heat-protecting glass curtain wall | |
| CN105484618A (en) | Inwards-open energy-saving door and window system made from aluminum alloy resin veneers | |
| CN210507942U (en) | Energy-saving building glass curtain wall | |
| CN210980518U (en) | Freezer door curtain that keeps warm fast | |
| CN214941455U (en) | Glass curtain wall with good heat insulation performance | |
| CN207673193U (en) | A kind of novel aluminum-coated wood window | |
| CN204199977U (en) | Waterproof and heat-insulating outward opening window | |
| CN204200002U (en) | Waterproof and heat-insulating window | |
| CN205046712U (en) | Double -deck insulating glass curtain | |
| CN209556753U (en) | Passive type fire resisting composite material Energy Saving Windows | |
| CN209495503U (en) | A kind of refrigerator door using plastics door shell | |
| CN205422388U (en) | Energy -concerving and environment -protective cavity glass | |
| CN207715039U (en) | A kind of heat-insulated LED windows | |
| CN208308696U (en) | Heat-insulating decorative glass | |
| CN207212122U (en) | PVC co-extrusion polyurethane foam low k profile shapes | |
| CN111058727A (en) | Novel door and window based on aluminum-wood structure | |
| CN214463671U (en) | Energy-saving aluminum alloy door and window for building curtain wall | |
| CN105545162A (en) | Aluminum macromolecular veneer inward-opening energy-saving window and door system | |
| CN220353742U (en) | Integrative flat fan window of thermal-insulated cold-proof buddha's warrior attendant yarn | |
| CN210530632U (en) | Heat-insulating sound-insulating energy-saving door | |
| CN208122683U (en) | A kind of aluminum alloy slide window | |
| CN210768389U (en) | Composite aluminum-plastic glass fiber co-extrusion energy-saving door and window profile | |
| CN204200003U (en) | Waterproof and heat-insulating window | |
| CN217872464U (en) | Door and window with good heat preservation effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |