CN210532800U - High-efficient heat preservation safe type cold storage door - Google Patents
High-efficient heat preservation safe type cold storage door Download PDFInfo
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- CN210532800U CN210532800U CN201921414386.5U CN201921414386U CN210532800U CN 210532800 U CN210532800 U CN 210532800U CN 201921414386 U CN201921414386 U CN 201921414386U CN 210532800 U CN210532800 U CN 210532800U
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Abstract
The utility model discloses a high-efficiency heat-preservation safety type cold storage door, which comprises a cold storage door, a safety door, a door lock device and a control circuit; the safety door is arranged at the front end of the refrigeration house door, the door lock device comprises a first door lock device and a second door lock device, the first door lock device is arranged at the front end of the refrigeration house door, and the second door lock device is arranged at the front end of the safety door; this novel simple structure, it is nimble convenient to use, the commonality is good, can effectively satisfy the rationality and the reliability that have improved cold storage door equipment structure overall arrangement on the one hand, very big reduction the intensity of labour and the cost of equipment operation and maintenance operation to improved the stability of equipment operation, on the other hand can be effectively simplified to cold storage door equipment structure, reduced equipment operation energy consumption, when increasing its heat preservation thermal-insulated effect itself, very big improvement the security that the cold storage door used.
Description
Technical Field
The utility model belongs to the technical field of the freezer equipment, concretely relates to high-efficient heat preservation safety type cold storage door.
Background
The cold storage is a building which is very convenient for storing articles by enabling a very fixed space to reach a specified temperature in a manual refrigeration mode, and a cold storage door is a door which is installed in refrigeration environment equipment such as cold storage equipment, a freezing storage room and the like and is heat-insulated and sealed, and the existing cold storage door is usually large in size so as to facilitate the transportation of the articles inside and outside the cold storage, so that the cold storage door needs to be opened when people want to enter the cold storage to take a little article, the loss of the temperature in the cold storage is easy to cause, and the heat-insulation effect of the cold storage door is poor; therefore, an efficient heat-preservation safety type cold storage door is provided.
SUMMERY OF THE UTILITY MODEL
To exist not enough on the prior art, the utility model provides a high-efficient heat preservation safety type cold storage door, this novel simple structure, it is nimble convenient to use, the commonality is good, can effectively satisfy rationality and the reliability that has improved cold storage door equipment structure overall arrangement on the one hand, very big reduction the intensity of labour and the cost of equipment operation and maintenance operation, and improved the stability of equipment operation, on the other hand can be effectively simplifying cold storage door equipment structure, equipment operation energy consumption has been reduced, when increasing its heat preservation thermal-insulated effect itself, very big improvement the security that cold storage door used.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-efficiency heat-preservation safety type cold storage door comprises a cold storage door, a safety door, a door lock device and a control circuit; the safety door is arranged at the front end of the refrigeration house door, the door lock device comprises a first door lock device and a second door lock device, the first door lock device is arranged at the front end of the refrigeration house door, and the second door lock device is arranged at the front end of the safety door; the cold storage door comprises a cold storage door frame and a cold storage door body, the cold storage door body is hinged to the cold storage door frame through a first hinge, the axis of the cold storage door body is distributed in parallel with the axis of the cold storage door frame, the safety door is arranged on the cold storage door body through a second hinge, and the axis of the safety door is distributed in parallel with the axis of the cold storage door body; the first door lock device comprises a first air cylinder, a first piston rod and a first fixing block; the refrigerator door comprises a refrigerator door body and is characterized in that a first air cylinder is arranged on the left side of the refrigerator door body, a first piston rod is arranged inside the first air cylinder, the first air cylinder is connected with the first piston rod, a first fixed block is arranged on a refrigerator door frame and is located at the corresponding position of the first piston rod, and a through hole matched with the first piston rod is formed in the first fixed block; the second door lock device comprises a second air cylinder, a second piston rod and a second fixed block; a second cylinder is arranged on the left side of the safety door body, a second piston rod is arranged inside the second cylinder, the second cylinder is connected with the second piston rod, a second fixed block is arranged on the cold storage door body and is located at the corresponding position of the second piston rod, and a through hole matched with the second piston rod is formed in the second fixed block; the cold storage door body comprises a fireproof layer, a first heat insulation plate, a heat insulation layer, a second heat insulation plate and an anticorrosive layer; the heat insulation layer is arranged on one side of the fire protection layer, the axis of the heat insulation layer is parallel to the axis of the fire protection layer, the first heat insulation plate is positioned between the fire protection layer and the heat insulation layer, the anticorrosive layer is arranged on the other side of the heat insulation layer, the axis of the anticorrosive layer is parallel to the axis of the heat insulation layer, and the second heat insulation plate is positioned between the anticorrosive layers of the heat insulation layer; the control circuit is arranged on the outer surface of the cold storage door through the sliding groove and is electrically connected with the first cylinder of the first door lock device and the second cylinder of the second door lock device respectively.
Further, be provided with first sealing washer between cold storage door body and the freezer door frame, first sealing washer axis and the coaxial distribution of cold storage door body axis.
Further, a second sealing ring is arranged between the safety door and the cold storage door body, and the axis of the second sealing ring and the axis of the safety door are coaxially distributed.
Further, the rear side of the inner surface of the refrigeration house body is also provided with at least one alarm device, and the alarm device is electrically connected with the control circuit.
Furthermore, a plurality of Jiong-shaped structures are arranged on the first heat-insulating plate, and a plurality of U-shaped structures are arranged on the second heat-insulating plate.
Furthermore, the heat-insulating layer is of a cross structure, and the shapes and sizes of the upper end and the lower end of the heat-insulating layer are respectively matched with those of the first heat-insulating plate and the second heat-insulating plate.
Further, the safety door comprises a first metal plate, a first PVC heat insulation profile, a connecting column, a cavity, a second PVC heat insulation profile and a second metal plate; first metal sheet sets up in second metal sheet left side, first metal sheet and second metal sheet axis parallel distribution, the thermal-insulated section bar of first PVC sets up on first metal sheet right side, the thermal-insulated section bar axis of first PVC and first metal sheet axis parallel distribution, the thermal-insulated section bar setting of second PVC is in the second metal sheet left side, the thermal-insulated section bar axis of second PVC and second metal sheet axis parallel distribution, the spliced pole is a plurality of and the equipartition sets up between the thermal-insulated section bar of first PVC and second PVC, and vacuole formation between the thermal-insulated section bar of first PVC and the thermal-insulated section bar of second PVC.
Furthermore, a plurality of triangular blocks are arranged between every two adjacent connecting columns and are uniformly distributed on the inner surfaces of the first PVC heat insulation section and the second PVC heat insulation section and on the two sides of the outer surfaces of the connecting columns.
Furthermore, the control circuit is an automatic control circuit based on an industrial single chip microcomputer, and a data communication device is additionally arranged on the control circuit.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model provides a high-efficient heat preservation safety type cold storage door, this novel simple structure, it is nimble convenient to use, the commonality is good, can effectively satisfy the rationality and the reliability that have improved cold storage door equipment structure overall arrangement on the one hand, very big reduction intensity of labour and the cost of equipment operation and maintenance operation, and improved the stability of equipment operation, on the other hand can be effectively simplified to cold storage door equipment structure, equipment operation energy consumption has been reduced, when increasing its heat preservation thermal-insulated effect itself, very big improvement the security that the cold storage door used.
Drawings
Fig. 1 is a schematic structural view of a high-efficiency heat-preservation safety type cold storage door in the utility model;
fig. 2 is a schematic structural view of the door body of the inter-cooling storage of the present invention;
figure 3 is the structural schematic diagram of the safety door of the utility model.
Detailed Description
For making the utility model discloses the technological means, creation characteristic, achievement purpose and efficiency that realize are easily understood and are known, combine specific implementation below, further explain the utility model discloses:
therefore, the following detailed description of the embodiments of the present invention, which is provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments that can be obtained by one of ordinary skill in the art without any inventive effort based on the embodiments of the present invention are within the scope of the invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.
In conjunction with FIG. 1: a high-efficiency heat-preservation safety type cold storage door comprises a cold storage door 1, a safety door 2, a door lock device 3 and a control circuit 4; the safety door 2 is arranged at least one, the safety door 2 is arranged at the front end of the cold storage door 1, the door lock device 3 comprises a first door lock device 11 and a second door lock device 12, the first door lock device 11 is arranged at the front end of the cold storage door 1, and the second door lock device 12 is arranged at the front end of the safety door 2; the cold storage door 1 comprises a cold storage door frame 21 and a cold storage door body 22, the cold storage door 1 body is hinged to the cold storage door frame 21 through a first hinge 23, the axis of the cold storage door body 22 is parallel to the axis of the cold storage door frame 21, the safety door 2 is arranged on the cold storage door body 22 through a second hinge 24, and the axis of the safety door 2 is parallel to the axis of the cold storage door body 22; the first door lock device 11 comprises a first air cylinder 31, a first piston rod 32 and a first fixed block 33; the refrigeration house door is characterized in that a first air cylinder 31 is arranged on the left side of the refrigeration house door body 22, a first piston rod 32 is arranged inside the first air cylinder 31, the first air cylinder 31 is connected with the first piston rod 32, a first fixing block 33 is arranged on the refrigeration house door frame 21, the first fixing block 33 is located at the corresponding position of the first piston rod 32, and a through hole matched with the first piston rod 32 is formed in the first fixing block 33; the second door lock device 12 comprises a second cylinder 41, a second piston rod 42 and a second fixed block 43; a second air cylinder is arranged on the left side of the safety door 2 body, a second piston rod 42 is arranged inside the second air cylinder 41, the second air cylinder 41 is connected with the second piston rod 42, a second fixing block 43 is arranged on the cold storage door body 22, the second fixing block 43 is located at the corresponding position of the second piston rod 42, and a through hole matched with the second piston rod 42 is formed in the second fixing block 43; the cold storage door body 22 comprises a fireproof layer 51, a first heat insulation plate 52, a heat insulation layer 53, a second heat insulation plate 54 and an anticorrosive layer 55; the heat insulation layer 53 is arranged on one side of the fire-proof layer 51, the axis of the heat insulation layer 53 is parallel to the axis of the fire-proof layer 51, the first heat insulation plate 52 is positioned between the fire-proof layer 51 and the heat insulation layer 53, the anticorrosive layer 55 is arranged on the other side of the heat insulation layer 53, the axis of the anticorrosive layer 55 is parallel to the axis of the heat insulation layer 53, and the second heat insulation plate 54 is positioned between the anticorrosive layers 55 of the heat insulation layer 53; the control circuit 4 is installed on the outer surface of the cold storage door 1 through the sliding chute 10 and is electrically connected to the first cylinder 31 of the first door lock device 11 and the second cylinder 41 of the second door lock device 12 respectively.
In this embodiment, be provided with first sealing washer 20 between refrigeration house door body 22 and the refrigeration house door frame 21, first sealing washer 20 axis and the coaxial distribution of refrigeration house door body 22 axis.
In this embodiment, a second sealing ring 30 is disposed between the emergency exit 2 and the cold storage door body 22, and an axis of the second sealing ring 30 is coaxially distributed with an axis of the emergency exit 2.
In this embodiment, the rear side of the freezer body 22 is further provided with at least one alarm device 40, and the alarm device 40 is electrically connected with the control circuit 4.
In this embodiment, the first heat-insulating plate 52 is provided with a plurality of Jiong-shaped structures, and the second heat-insulating plate 54 is provided with a plurality of U-shaped structures.
In this embodiment, the heat insulating layer 53 is a cross structure, and the shapes and sizes of the upper and lower ends of the heat insulating layer 53 are respectively matched with the shapes and sizes of the first heat insulating plate 52 and the second heat insulating plate 54.
In this embodiment, the safety door 2 includes a first metal plate 61, a first PVC heat insulation profile 62, a connecting column 63, a cavity 64, a second PVC heat insulation profile 65, and a second metal plate 66; first metal sheet 61 sets up on the left of second metal sheet 66, first metal sheet 61 and second metal sheet 66 axis parallel distribution, first PVC heat insulating section bar 62 sets up on first metal sheet 61 right side, first PVC heat insulating section bar 62 axis and first metal sheet 61 axis parallel distribution, second PVC heat insulating section bar 65 sets up on the left of second metal sheet 66, second PVC heat insulating section bar 65 axis and second metal sheet 66 axis parallel distribution, spliced pole 63 a plurality of and the equipartition sets up between first PVC heat insulating section bar 62 and second PVC heat insulating section bar 65, and form cavity 64 between first PVC heat insulating section bar 62 and the second PVC heat insulating section bar 65.
In this embodiment, a plurality of triangular blocks 50 are disposed between two adjacent connecting columns 63, and the triangular blocks 50 are uniformly distributed on the inner surfaces of the first PVC heat insulation section 62 and the second PVC heat insulation section 65 and on two sides of the outer surface of the connecting column 63.
In this embodiment, the control circuit 4 is an automatic control circuit based on an industrial single chip, and the control circuit is additionally provided with a data communication device.
This novel in the implementation, at first carry out the assembled joint to cold storage door, emergency exit, door lock device and control circuit.
When the refrigerator is used in operation, when large articles need to be taken, the refrigerator door can be opened for use by opening the first door lock device, when the large articles do not need to be taken, the safety door can be opened for use by opening the second door lock device, and selection can be performed according to actual conditions, so that unnecessary temperature loss in the refrigerator is reduced; and can reach the sealed heat preservation effect that improves better through first sealing washer, the second sealing washer that sets up, reduce the speed that the temperature runs off.
The first metal sheet that adopts through the emergency exit setting, the second metal sheet, can play fine guard action to the freezer, avoid the foreign object striking and damage the freezer, can also make things convenient for the staff to clean the wall simultaneously, and first PVC heat-insulating section bar and the heat-insulating section bar of second PVC are adopted respectively to first metal sheet and second metal sheet inboard, vacuole formation between first PVC heat-insulating section bar and the heat-insulating section bar of second PVC, can reduce heat conduction rate, improve the thermal-insulated effect of the heat-insulating section bar of first PVC and the heat-insulating section bar of second PVC.
Meanwhile, the fireproof layer is made of fireproof plates, the fireproof plates are not easy to burn, the fireproof lines of the cold storage door can be greatly enhanced, and the cold storage door is safer; by arranging the heat-insulating layer and filling the polyurethane heat-insulating filler in the heat-insulating layer, the polyurethane has small heat conductivity coefficient and good heat-insulating effect; through setting up the anticorrosive coating, the anticorrosive coating is phenol formaldehyde epoxy coating, and phenol formaldehyde epoxy coating has good waterproof nature, can prevent the corruption of steam to the cold storage door, improves the corrosion resistance of cold storage door greatly.
And, through setting up alarm device, in case personnel are inside the freezer by the back lock, accessible alarm device reports to the police, prevents to take place the incident.
This novel simple structure, it is nimble convenient to use, the commonality is good, can effectively satisfy the rationality and the reliability that have improved cold storage door equipment structure overall arrangement on the one hand, very big reduction the intensity of labour and the cost of equipment operation and maintenance operation to improved the stability of equipment operation, on the other hand can be effectively simplified to cold storage door equipment structure, reduced equipment operation energy consumption, when increasing its heat preservation thermal-insulated effect itself, very big improvement the security that the cold storage door used.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (9)
1. The utility model provides a high-efficient heat preservation safe type refrigeration house door which characterized in that: comprises a cold storage door, a safety door, a door lock device and a control circuit; the safety door is arranged at the front end of the refrigeration house door, the door lock device comprises a first door lock device and a second door lock device, the first door lock device is arranged at the front end of the refrigeration house door, and the second door lock device is arranged at the front end of the safety door; the cold storage door comprises a cold storage door frame and a cold storage door body, the cold storage door body is hinged to the cold storage door frame through a first hinge, the axis of the cold storage door body is distributed in parallel with the axis of the cold storage door frame, the safety door is arranged on the cold storage door body through a second hinge, and the axis of the safety door is distributed in parallel with the axis of the cold storage door body; the first door lock device comprises a first air cylinder, a first piston rod and a first fixing block; the refrigerator door comprises a refrigerator door body and is characterized in that a first air cylinder is arranged on the left side of the refrigerator door body, a first piston rod is arranged inside the first air cylinder, the first air cylinder is connected with the first piston rod, a first fixed block is arranged on a refrigerator door frame and is located at the corresponding position of the first piston rod, and a through hole matched with the first piston rod is formed in the first fixed block; the second door lock device comprises a second air cylinder, a second piston rod and a second fixed block; a second cylinder is arranged on the left side of the safety door body, a second piston rod is arranged inside the second cylinder, the second cylinder is connected with the second piston rod, a second fixed block is arranged on the cold storage door body and is located at the corresponding position of the second piston rod, and a through hole matched with the second piston rod is formed in the second fixed block; the cold storage door body comprises a fireproof layer, a first heat insulation plate, a heat insulation layer, a second heat insulation plate and an anticorrosive layer; the heat insulation layer is arranged on one side of the fire protection layer, the axis of the heat insulation layer is parallel to the axis of the fire protection layer, the first heat insulation plate is positioned between the fire protection layer and the heat insulation layer, the anticorrosive layer is arranged on the other side of the heat insulation layer, the axis of the anticorrosive layer is parallel to the axis of the heat insulation layer, and the second heat insulation plate is positioned between the anticorrosive layers of the heat insulation layer; the control circuit is arranged on the outer surface of the cold storage door through the sliding groove and is electrically connected with the first cylinder of the first door lock device and the second cylinder of the second door lock device respectively.
2. The efficient, heat-insulating and safe cold storage door according to claim 1, wherein: be provided with first sealing washer between cold storage door body and the freezer door frame, first sealing washer axis and the coaxial distribution of cold storage door body axis.
3. The efficient, heat-insulating and safe cold storage door according to claim 1, wherein: and a second sealing ring is arranged between the safety door and the cold storage door body, and the axis of the second sealing ring and the axis of the safety door are coaxially distributed.
4. The efficient, heat-insulating and safe cold storage door according to claim 1, wherein: the rear side of the inner surface of the refrigeration house body is also provided with at least one alarm device, and the alarm device is electrically connected with the control circuit.
5. The efficient, heat-insulating and safe cold storage door according to claim 1, wherein: the first heat-insulating plate is provided with a plurality of Jiong-shaped structures, and the second heat-insulating plate is provided with a plurality of U-shaped structures.
6. The efficient, heat-insulating and safe cold storage door according to claim 1, wherein: the heat preservation layer is of a cross structure, and the shape and the size of the upper end and the lower end of the heat preservation layer are respectively matched with the shape and the size of the first heat preservation plate and the second heat preservation plate.
7. The efficient, heat-insulating and safe cold storage door according to claim 1, wherein: the safety door comprises a first metal plate, a first PVC heat insulation section bar, a connecting column, a cavity, a second PVC heat insulation section bar and a second metal plate; first metal sheet sets up in second metal sheet left side, first metal sheet and second metal sheet axis parallel distribution, the thermal-insulated section bar of first PVC sets up on first metal sheet right side, the thermal-insulated section bar axis of first PVC and first metal sheet axis parallel distribution, the thermal-insulated section bar setting of second PVC is in the second metal sheet left side, the thermal-insulated section bar axis of second PVC and second metal sheet axis parallel distribution, the spliced pole is a plurality of and the equipartition sets up between the thermal-insulated section bar of first PVC and second PVC, and vacuole formation between the thermal-insulated section bar of first PVC and the thermal-insulated section bar of second PVC.
8. The efficient, heat-insulating and safe cold storage door according to claim 7, wherein: a plurality of triangular blocks are arranged between every two adjacent connecting columns and uniformly distributed on the inner surfaces of the first PVC heat insulation section and the second PVC heat insulation section and on the two sides of the outer surface of the connecting column.
9. The efficient, heat-insulating and safe cold storage door according to claim 1, wherein: the control circuit is an automatic control circuit based on an industrial single chip microcomputer, and a data communication device is additionally arranged on the control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921414386.5U CN210532800U (en) | 2019-08-29 | 2019-08-29 | High-efficient heat preservation safe type cold storage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921414386.5U CN210532800U (en) | 2019-08-29 | 2019-08-29 | High-efficient heat preservation safe type cold storage door |
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| Publication Number | Publication Date |
|---|---|
| CN210532800U true CN210532800U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921414386.5U Active CN210532800U (en) | 2019-08-29 | 2019-08-29 | High-efficient heat preservation safe type cold storage door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254423A (en) * | 2020-10-29 | 2021-01-22 | 北京浩爽制冷工程科技有限公司 | Heat preservation door body of ultralow temperature type freezer |
-
2019
- 2019-08-29 CN CN201921414386.5U patent/CN210532800U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254423A (en) * | 2020-10-29 | 2021-01-22 | 北京浩爽制冷工程科技有限公司 | Heat preservation door body of ultralow temperature type freezer |
| CN112254423B (en) * | 2020-10-29 | 2022-07-29 | 北京浩爽制冷工程科技有限公司 | Heat preservation door body of ultralow temperature type freezer |
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