CN220038875U - Thermal insulation cold storage quick door - Google Patents
Thermal insulation cold storage quick door Download PDFInfo
- Publication number
- CN220038875U CN220038875U CN202321513141.4U CN202321513141U CN220038875U CN 220038875 U CN220038875 U CN 220038875U CN 202321513141 U CN202321513141 U CN 202321513141U CN 220038875 U CN220038875 U CN 220038875U
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- CN
- China
- Prior art keywords
- door
- silica gel
- concave
- door frame
- post
- Prior art date
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Links
- 238000009413 insulation Methods 0.000 title claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000741 silica gel Substances 0.000 claims abstract description 47
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 47
- 238000004321 preservation Methods 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 238000007710 freezing Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The heat-preservation refrigeration house rapid door comprises a door frame, a driving roller arranged at the top of the door frame, an auxiliary roller arranged at the top of the door frame and positioned below the driving roller, and a heat-preservation door curtain connected with the driving roller, wherein two ends of the heat-preservation door curtain are positioned in the door frame; the door frame comprises a concave door post, L grooves are formed in the corresponding surfaces of the concave door post, C-shaped silica gel sheets are arranged in the concave door post, L protruding blocks matched with the L grooves are arranged on the surface of the C-shaped silica gel sheets facing the concave door post, and two ends of the heat-preservation door curtain are positioned in the C-shaped silica gel sheets and can move up and down in the C-shaped silica gel sheets; a silica gel baffle I and a silica gel baffle II are arranged at one end of the concave door post facing the heat preservation door curtain; heating rods are arranged at four corners of the concave door post; therefore, the cold air in the refrigeration house can be prevented from entering the door frame, the movement speed of the door body in the door frame is caused, and when the door frame is frozen, the door body is blocked or the door body and the door frame are frozen.
Description
Technical Field
The utility model relates to the technical field of quick doors, in particular to a heat-preservation cold storage quick door.
Background
The quick door is short for quick rolling door, has multiple functions of heat preservation, wind prevention, sound insulation, fire prevention, and the like, and is widely used in air conditioning workshops and clean workshops in various industries of food, chemistry, textile, electronics, and the like;
when the existing quick door is used, the drive equipment or the power equipment is used for controlling the quick door to move up and down in the door frame, so that the inner space of the refrigeration house is exposed, people can conveniently store and fetch materials in the refrigeration house, but when the door frame moves up and down, cold air in the refrigeration house can enter the door frame, so that the door body moves in the door frame at the speed, when the door frame is frozen, the door body can be blocked or frozen with the door frame, and the drive equipment is damaged and the whole quick door operates.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a heat-insulating refrigerator quick door.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the quick door of the heat preservation freezer comprises a door frame composed of aluminum alloy and high polymer, a driving roller arranged at the top of the door frame, an auxiliary roller arranged at the top of the door frame and positioned below the driving roller, and a heat preservation door curtain connected with the driving roller, wherein two ends of the heat preservation door curtain are positioned in the door frame; the door frame comprises a concave door post, L grooves are formed in the corresponding surfaces of the concave door post, C-shaped silica gel sheets are arranged in the concave door post, L protruding blocks matched with the L grooves are arranged on the surfaces of the C-shaped silica gel sheets facing the concave door post, and two ends of the heat-preservation door curtain are positioned in the C-shaped silica gel sheets and can perform lifting movement in the C-shaped silica gel sheets; the concave type door post is towards the one end of heat preservation door curtain is equipped with silica gel separation blade I and silica gel separation blade II.
In one embodiment, the door frame is composed of an aluminum alloy and a polymer.
In one embodiment, the four corners of the concave door post are provided with heating rods.
In one embodiment, a driving motor for driving the driving roller to operate is arranged on one side of the top of the door frame.
In one embodiment, a plurality of through holes are provided in the female door post.
In one embodiment, an air curtain machine is further arranged below the auxiliary roller and on the door frame.
In one embodiment, the materials of the C-shaped silica gel sheet, the silica gel baffle I and the silica gel baffle II comprise PU and PVC.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model is characterized in that the door frame, a driving roller arranged at the top of the door frame, an auxiliary roller arranged at the top of the door frame and positioned below the driving roller, and a thermal insulation door curtain connected with the driving roller, wherein two ends of the thermal insulation door curtain are positioned in the door frame; the door frame comprises a concave door post, L grooves are formed in the corresponding surfaces of the concave door post, C-shaped silica gel sheets are arranged in the concave door post, L protruding blocks matched with the L grooves are arranged on the surface, facing the concave door post, of the C-shaped silica gel sheets, and two ends of the heat-preservation door curtain are positioned in the C-shaped silica gel sheets and can move up and down in the C-shaped silica gel sheets; a silica gel baffle I and a silica gel baffle II are arranged at one end of the concave door post facing the heat preservation door curtain; heating rods are arranged at four corners of the concave door post; therefore, the cold air in the refrigeration house can be prevented from entering the door frame, the movement speed of the door body in the door frame is caused, and when the door frame is frozen, the door body is blocked or the door body and the door frame are frozen.
Drawings
FIG. 1 is a schematic overall structure of embodiment 1 of the present utility model;
FIG. 2 is a schematic view of the overall structure of the air curtain remover of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the bottom structure of FIG. 1 according to the present utility model;
fig. 4 is an enlarged schematic view of fig. 3 a according to the present utility model.
In the figure: 10. the door comprises a door frame, 11, concave door posts, 12, L grooves, 13, C-shaped silica gel sheets, 14, L convex blocks, 15, silica gel baffle sheets I, 16, silica gel baffle sheets II, 17, a heating rod, 18, through holes, 20, a driving roller, 25, a driving motor, 30, an auxiliary roller, 40, a thermal insulation door curtain, 50 and an air curtain machine.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Example 1
As shown in fig. 1-3, the embodiment comprises a door frame 10, a driving roller 20 arranged at the top of the door frame 10, an auxiliary roller 30 arranged at the top of the door frame 10 and positioned below the driving roller 20, and a thermal insulation door curtain 40 connected with the driving roller 20, wherein two ends of the thermal insulation door curtain 40 are positioned in the door frame 10, and one side of the top of the door frame 10 is provided with a driving motor 25 for driving the driving roller 20 to operate; thereby, the thermal insulation door curtain 40 can be controlled to move up and down in the door frame 10 by the operation of the driving motor 25; in addition, an air curtain machine 50 is arranged below the auxiliary roller 30 and on the door frame 10; through the setting of air curtain machine 50, can prevent that external steam from getting into in the freezer, also can prevent simultaneously that the air conditioning in the freezer from discharging.
In the present embodiment, the door frame 10 is composed of an aluminum alloy and a polymer; thus, the door frame 10 is composed of aluminum alloy and polymer, and has the technical effects of strength, decoration, aging resistance, heat preservation, air tightness, water tightness, heat insulation, sound insulation, durability and the like; therefore, the quick door of the refrigeration house has good durability and is convenient to use and maintain. The aluminum alloy door is free from rust, fading and falling, almost free from maintenance and extremely long in service life of parts. The decorative effect is elegant.
As shown in fig. 4, the door frame 10 includes a concave door post 11, the corresponding surfaces of the concave door post 11 are provided with L grooves 12, a C-shaped silica gel sheet 13 is arranged in the concave door post 11, one surface of the C-shaped silica gel sheet 13 facing the concave door post 11 is provided with L projections 14 matched with the L grooves 12, therefore, the C-shaped silica gel sheet 13 can be fixed in the concave door post 11 through the cooperation of the L grooves 12 and the L projections 14, and two ends of the thermal insulation door curtain 40 are positioned in the C-shaped silica gel sheet 13 and can perform lifting movement in the C-shaped silica gel sheet 13; in this embodiment, the material of the C-type silica gel sheet 13 includes PU and PVC; thus, by the up-and-down movement of the thermal insulation door curtain 40 and the arrangement of the C-shaped silica gel sheet 13, the cold air of the refrigerator can be prevented from entering the concave door post 11, and the technical problems of freezing in the concave door post 11 or freezing between the concave door post 11 and the thermal insulation door curtain 40 can be prevented.
The end of the concave door post 11 facing the heat preservation door curtain 40 is provided with a silica gel baffle I15 and a silica gel baffle II 16; the cold air of the refrigerator can be further prevented from entering the concave door post 11 through the arrangement of the silica gel baffle I15 and the silica gel baffle II 16, and the technical problems that the concave door post 11 is frozen or the concave door post 11 and the heat-preservation door curtain 40 are frozen are prevented.
Heating rods 17 are arranged at four corners of the concave door post 11; through the setting of heating rod 17, when freezing or concave type gatepost 11 and heat preservation curtain 40 freeze in concave type gatepost 11, can unfreeze concave type gatepost 11 ice-cubes or concave type gatepost 11 and the ice-cubes that heat preservation curtain 40 freeze through heating rod 17, prevent concave type gatepost 11 ice-cubes or concave type gatepost 11 and heat preservation curtain 40 damage or influence the operation of rapid door in service.
A plurality of through holes 18 are arranged in the concave door post 11; through the arrangement of the plurality of through holes 18, the cost of the quick door can be solved, and meanwhile, the technical problems of freezing in the concave door post 11 or freezing of the concave door post 11 and the heat-insulation door curtain 40 can be prevented.
In addition, C type silica gel piece 13, silica gel separation blade I15, silica gel separation blade II 16 material include PU, PVC.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the technical solution of the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solution described in the foregoing embodiments may be modified or some of the technical features thereof may be equally substituted; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The quick door of heat preservation freezer, its characterized in that: the door comprises a door frame (10), a driving roller (20) arranged at the top of the door frame (10), an auxiliary roller (30) arranged at the top of the door frame (10) and positioned below the driving roller (20), and a thermal insulation door curtain (40) connected with the driving roller (20), wherein two ends of the thermal insulation door curtain (40) are positioned in the door frame (10); the door frame (10) comprises a concave door post (11), L grooves (12) are formed in the surfaces corresponding to the concave door post (11), C-shaped silica gel sheets (13) are arranged in the concave door post (11), L lugs (14) matched with the L grooves (12) are arranged on one surface of the C-shaped silica gel sheets (13) facing the concave door post (11), and two ends of the heat-preservation door curtain (40) are located in the C-shaped silica gel sheets (13) and can move in a lifting mode in the C-shaped silica gel sheets (13); one end of the concave door post (11) facing the heat preservation door curtain (40) is provided with a silica gel baffle I (15) and a silica gel baffle II (16).
2. The insulated cold storage quick door of claim 1, wherein: the door frame (10) is composed of an aluminum alloy and a polymer.
3. The insulated cold storage quick door of claim 2, wherein: heating rods (17) are arranged at four corners of the concave door post (11).
4. A thermal insulation freezer fast door according to claim 3, wherein: one side of the top of the door frame (10) is provided with a driving motor (25) for driving the driving roller (20) to run.
5. The insulated cold storage quick door of claim 4, wherein: a plurality of through holes (18) are arranged in the concave door post (11).
6. The insulated cold storage quick door of claim 5, wherein: an air curtain machine (50) is arranged below the auxiliary roller (30) and on the door frame (10).
7. The insulated cold storage quick door of claim 6, wherein: the C-shaped silica gel sheet (13), the silica gel baffle I (15) and the silica gel baffle II (16) are made of PU and PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513141.4U CN220038875U (en) | 2023-06-14 | 2023-06-14 | Thermal insulation cold storage quick door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513141.4U CN220038875U (en) | 2023-06-14 | 2023-06-14 | Thermal insulation cold storage quick door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220038875U true CN220038875U (en) | 2023-11-17 |
Family
ID=88724108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321513141.4U Active CN220038875U (en) | 2023-06-14 | 2023-06-14 | Thermal insulation cold storage quick door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220038875U (en) |
-
2023
- 2023-06-14 CN CN202321513141.4U patent/CN220038875U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |