CN220567596U - Sealing door convenient for defrosting - Google Patents
Sealing door convenient for defrosting Download PDFInfo
- Publication number
- CN220567596U CN220567596U CN202322147367.3U CN202322147367U CN220567596U CN 220567596 U CN220567596 U CN 220567596U CN 202322147367 U CN202322147367 U CN 202322147367U CN 220567596 U CN220567596 U CN 220567596U
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- Prior art keywords
- mounting plate
- sealing door
- frost
- limiting
- plate
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- 238000007789 sealing Methods 0.000 title claims abstract description 55
- 238000010257 thawing Methods 0.000 title abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 22
- 239000006071 cream Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000005057 refrigeration Methods 0.000 description 9
- 210000000078 claw Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a sealing door convenient for defrosting in the technical field of low-temperature refrigerators, which comprises a door frame, wherein a first sealing door and a second sealing door are hinged at the rear end of the door frame, defrosting mechanisms are arranged on the inner sides of the first sealing door and the second sealing door, a first guide sliding rail and a second guide sliding rail are fixedly arranged on the inner walls of the first sealing door and the second sealing door, a sliding supporting plate is arranged in front of the first guide sliding rail and the second guide sliding rail, and a pulley is arranged at the rear end of the sliding supporting plate.
Description
Technical Field
The utility model relates to the technical field of low-temperature refrigerators, in particular to a sealing door convenient for defrosting.
Background
The low-temperature refrigeration houses are facilities specially used for storing and preserving low-temperature products, and are generally provided with excellent heat preservation performance and a temperature control system, and can maintain a low-temperature environment under severe environmental conditions; the low-temperature refrigeration house is commonly used for storing frozen foods, ice cream, seafood, meat and other goods which need to be kept fresh at extremely low temperature, and the temperature of the refrigeration house is generally controlled between-18 ℃ and-40 ℃ so as to prevent food spoilage and bacterial breeding, thereby effectively prolonging the shelf life of the goods; the structure of low temperature freezer generally includes heat preservation wall body, refrigeration plant, temperature monitoring system etc. and heat preservation wall body adopts high-quality material, such as polyurethane foam board, rock wool board etc. to provide good thermal-insulated effect, refrigeration plant commonly used has refrigerating unit, evaporimeter etc. for cool off indoor air to the low temperature state of settlement, temperature monitoring system is used for real-time supervision and adjusts the inside temperature of freezer, ensures its stability and security.
The patent document with the application number of CN202221550935.3 discloses a refrigeration house sealing door, wherein the refrigeration house sealing door comprises a hanging rail and a door plate, the door plate is slidingly hoisted below the hanging rail, the refrigeration house sealing door further comprises a locking mechanism and a locking claw mechanism, a locking claw cavity is formed in one side of the door plate, which is close to the locking mechanism, a locking claw mechanism is arranged in the locking claw cavity, the locking claw mechanism comprises a lever claw, the head of the lever claw extends out of the locking claw cavity towards the locking mechanism, the locking mechanism comprises a shell and a linkage rod unit, the linkage rod unit comprises an upper rod, a lower rod and a middle linkage disc, the lower end of the upper rod and the upper end of the lower rod are both rotationally connected with the linkage disc, a pedal plate extending out of the locking mechanism is vertically connected on the lower rod, and a push plate is further arranged between the side surface of the door plate, which faces the locking mechanism, and the locking mechanism; however, the sealing door of the refrigeration house is often affected by low-temperature environment in the use process, so that a layer of frost is formed on the door, the opening and closing of the door become inflexible, the difficulty of using and maintaining the door is increased, meanwhile, the frost is accumulated continuously along with the time, and the cleaning work becomes frequent and tedious; in addition, the accumulation of frost has an impact on cleanliness and hygiene, and frost adsorbs dust and dirt in the air, forming a sticky and difficult to clean surface.
Disclosure of Invention
The utility model aims to provide a sealing door convenient for defrosting, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a sealing door convenient to clear frost, includes the door frame, the rear end of door frame articulates there is first sealing door and second sealing door, the inboard of first sealing door and second sealing door all is provided with clear frost mechanism, clear frost mechanism includes first guide slide rail, second guide slide rail, slip fagging and pulley, all fixed mounting has first guide slide rail and second guide slide rail on the inner wall of first sealing door and second sealing door, the place ahead of first guide slide rail and second guide slide rail is provided with the slip fagging, the pulley is installed to the rear end of slip fagging, pulley and first guide slide rail and second guide slide rail sliding connection.
Optionally, the frost cleaning mechanism further comprises a first limiting plate, a second limiting plate, a grab handle, a first mounting plate, a cleaning cushion, a first mounting plate, a first limiting rod, a second mounting plate, a second limiting rod, a second mounting plate, a heating wire, a limiting stop rod and a telescopic rod, wherein the grab handle is fixedly arranged at the front end of the sliding support plate.
Optionally, a first limiting plate is fixedly arranged at the front end of the first guiding sliding rail, and a second limiting plate is fixedly arranged at the front end of the second guiding sliding rail.
Optionally, a first mounting plate is fixedly arranged at the upper end of the sliding supporting plate, and a cleaning cushion is arranged at the inner side of the first mounting plate.
Optionally, a first mounting plate is fixedly mounted at the right end of the first mounting plate, and a first limiting rod is mounted on the first mounting plate.
Optionally, a second mounting plate is fixedly arranged at the left end of the first mounting plate, and a second limiting rod is arranged on the second mounting plate.
Optionally, a second mounting plate is fixedly arranged at the lower end of the sliding supporting plate, and a heating wire is fixedly arranged on the inner wall of the second mounting plate.
Optionally, the upper layers of the first guide slide rail and the second guide slide rail are provided with limiting stop rods, and telescopic rods are arranged at the left end and the right end of each limiting stop rod.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the defrosting mechanism is arranged, the heating wire in the defrosting mechanism can quickly defrost cold frost into water body through heating action, so that the problem of frost accumulation on the sealing door is effectively solved, the cold frost is quickly melted through heating action and becomes water body, the cold frost is conveniently removed and cleaned, the design of the defrosting mechanism enables the cleaning of the cold frost to become more efficient and convenient, and a worker can thoroughly clean the water body and the cold frost generated by heating by means of the heating wire and cleaning the wiping of the soft cushion by operating and pulling the sliding supporting plate; the accumulation of cold frost can lead to opening and closing of the sealing door to become inflexible, the use difficulty and the risk of bearing pressure of the door are increased, the use of the frost removal mechanism can defrost cold frost rapidly and remove water, the surface of the sealing door is kept clean and smooth, the normal operation of the door can be kept, the resistance of the door in a low-temperature environment is reduced, and the operation of the door is more flexible and reliable.
Drawings
FIG. 1 is a schematic view of a three-dimensional front view of the present utility model;
FIG. 2 is a schematic plan view of the present utility model;
FIG. 3 is a schematic view of the three-dimensional rear view of the present utility model;
FIG. 4 is a schematic view of a three-dimensional cross-section of the present utility model;
FIG. 5 is a schematic diagram of a second embodiment of the present utility model in a three-dimensional cross-section;
FIG. 6 is a three-dimensional cross-sectional schematic view of the present utility model;
FIG. 7 is a schematic view of the structure of the present utility model enlarged in perspective at A in FIG. 4;
fig. 8 is a schematic diagram of a three-dimensional cross-section of the present utility model.
In the figure: 1. a door frame; 2. a first sealing door; 3. a second sealing door; 4. a defrosting mechanism; 401. a first guide rail; 402. a second guide rail; 403. a first limiting plate; 404. a second limiting plate; 405. sliding support plates; 406. a pulley; 407. a grab handle; 408. a first mounting plate; 409. cleaning the soft cushion; 410. a first mounting plate; 411. a first stop lever; 412. a second mounting plate; 413. a second limit rod; 414. a second mounting plate; 415. heating the wire; 416. a limit stop lever; 417. a telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 8, in the embodiment of the utility model, a sealing door for facilitating frost removal comprises a door frame 1, a first sealing door 2 and a second sealing door 3 are hinged at the rear end of the door frame 1, a frost removal mechanism 4 is arranged at the inner sides of the first sealing door 2 and the second sealing door 3, the frost removal mechanism 4 comprises a first guiding slide rail 401, a second guiding slide rail 402, a sliding support plate 405 and a pulley 406, the inner walls of the first sealing door 2 and the second sealing door 3 are fixedly provided with the first guiding slide rail 401 and the second guiding slide rail 402, a sliding support plate 405 is arranged in front of the first guiding slide rail 401 and the second guiding slide rail 402, a pulley 406 is arranged at the rear end of the sliding support plate 405, the pulley 406 is in sliding connection with the first guiding slide rail 401 and the second guiding slide rail 402, the frost removing mechanism 4 further comprises a first limiting plate 403, a second limiting plate 404, a grab handle 407, a first mounting plate 408, a cleaning cushion 409, a first mounting plate 410, a first limiting rod 411, a second mounting plate 412, a second limiting rod 413, a second mounting plate 414, a heating wire 415, a limiting stop rod 416 and a telescopic rod 417, the grab handle 407 is fixedly mounted at the front end of the sliding supporting plate 405, the first limiting plate 403 is fixedly mounted at the front end of the first guiding sliding rail 401, the second limiting plate 404 is fixedly mounted at the front end of the second guiding sliding rail 402, the first mounting plate 408 is fixedly mounted at the upper end of the sliding supporting plate 405, the cleaning cushion 409 is mounted at the inner side of the first mounting plate 408, the first mounting plate 410 is fixedly mounted at the right end of the first mounting plate 408, the first limiting rod 411 is mounted on the first mounting plate 410, the second mounting plate 412 is fixedly mounted at the left end of the first mounting plate 408, the second limiting rod 413 is mounted on the second mounting plate 412, the second mounting plate 414 is fixedly mounted at the lower end of the sliding supporting plate 405, the inner wall of the second mounting plate 414 is fixedly provided with a heating wire 415, the upper layers of the first guide slide rail 401 and the second guide slide rail 402 are provided with a limiting stop rod 416, and the left end and the right end of the limiting stop rod 416 are respectively provided with a telescopic rod 417;
the first guide rail 401 and the second guide rail 402 are used for ensuring the smooth movement of the sliding support plate 405, and enable the sliding support plate 405 to slide normally along the track, so that the smooth progress of the cleaning of the cold frost is realized; the first limiting plate 403 and the second limiting plate 404 are used for limiting the movement range and the position of the sliding supporting plate 405, and in a normal working state, the limiting plates play a role in fixing the sliding supporting plate 405, so that the sliding supporting plate 405 cannot exceed the design range in the operation process; the sliding supporting plate 405 is one of key components for cleaning cold frost, and is connected with the guide sliding rail through a pulley 406 to realize up-and-down movement along the guide sliding rail, and the sliding supporting plate 405 is designed so that an operator can easily control the process of cleaning cold frost; the first mounting plate 408 and the second mounting plate 414 are used for assembling the cleaning cushion 409 and the heating wire 415, the heating wire 415 quickly defreezes cold frost through a heating mode, the frost is converted into water, the heating wire 415 uses electric energy to transfer heat to the cold frost, the cold frost is melted and becomes easy to process, the cleaning cushion 409 is located on the inner side of the first mounting plate 408 and is responsible for wiping the surfaces of the first sealing door 2 and the second sealing door 3, the cleaning cushion 409 can effectively absorb and brush away the water and the cold frost generated by heating, the cleaning of the surfaces of the doors is maintained, and the design of the cleaning cushion 409 enables the doors to be properly cleaned in the defrosting process, so that pollutant residues are avoided.
The working principle of the utility model is as follows: the frost removing mechanism 4 is additionally arranged on the sealing door, the frost removing mechanism 4 provides a frost removing function, cold frost on the sealing door can be effectively treated, and before the frost removing mechanism 4 is used, the heating wire 415 needs to be electrified in advance; when the first sealing door 2 and the second sealing door 3 are attached with cold frost, the heating wire 415 can be started to generate heat, the limiting stop rod 416 and the telescopic rod 417 are removed, after the limiting stop rod 416 and the telescopic rod 417 do not limit the positions of the sliding support plate 405 any more, a worker can hold the grab handle 407 to pull the sliding support plate 405 downwards, meanwhile, the first mounting plate 408 and the second mounting plate 414 move downwards, when the second mounting plate 414 moves downwards, the heating wire 415 on the inner wall of the second mounting plate 414 heats the cold frost, the cold frost can be directly heated and converted into a water body, and when the first mounting plate 408 moves downwards, the cleaning soft cushion 409 on the inner side of the first mounting plate 408 wipes the surfaces of the first sealing door 2 and the second sealing door 3, so that the cold frost and the water body generated by heating can be absorbed and brushed away; in summary, the second mounting plate 414 and the heating wire 415 inside the frost removing mechanism 4 enable the cold frost to be thawed into a water body in a heating manner, and the first mounting plate 408 and the cleaning cushion 409 inside the frost removing mechanism 4 wipe and remove the water body generated by heating, so that the surfaces of the first sealing door 2 and the second sealing door 3 of the water body generated by heating are cleaned.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a sealing door convenient to clear frost, includes door frame (1), the rear end of door frame (1) articulates has first sealing door (2) and second sealing door (3), its characterized in that: the inside of first sealing door (2) and second sealing door (3) all is provided with clear cream mechanism (4), clear cream mechanism (4) are including first guide slide rail (401), second guide slide rail (402), slip fagging (405) and pulley (406), all fixed mounting has first guide slide rail (401) and second guide slide rail (402) on the inner wall of first sealing door (2) and second sealing door (3), the place ahead of first guide slide rail (401) and second guide slide rail (402) is provided with slip fagging (405), pulley (406) are installed to the rear end of slip fagging (405), pulley (406) and first guide slide rail (401) and second guide slide rail (402) sliding connection.
2. A sealing door for facilitating the removal of frost according to claim 1, wherein: the frost cleaning mechanism (4) further comprises a first limiting plate (403), a second limiting plate (404), a grab handle (407), a first mounting plate (408), a cleaning cushion (409), a first mounting plate (410), a first limiting rod (411), a second mounting plate (412), a second limiting rod (413), a second mounting plate (414), a heating wire (415), a limiting stop rod (416) and a telescopic rod (417), and the grab handle (407) is fixedly arranged at the front end of the sliding supporting plate (405).
3. A sealing door for facilitating the removal of frost according to claim 2, wherein: the front end of the first guide sliding rail (401) is fixedly provided with a first limiting plate (403), and the front end of the second guide sliding rail (402) is fixedly provided with a second limiting plate (404).
4. A sealing door for facilitating the removal of frost according to claim 2, wherein: the upper end of the sliding supporting plate (405) is fixedly provided with a first mounting plate (408), and the inner side of the first mounting plate (408) is provided with a cleaning soft cushion (409).
5. A sealed door for facilitating the removal of frost according to claim 4, wherein: the right end of the first mounting plate (408) is fixedly provided with a first mounting plate (410), and the first mounting plate (410) is provided with a first limiting rod (411).
6. A sealed door for facilitating the removal of frost according to claim 5, wherein: a second mounting plate (412) is fixedly arranged at the left end of the first mounting plate (408), and a second limiting rod (413) is arranged on the second mounting plate (412).
7. A sealed door for facilitating the removal of frost according to claim 4, wherein: the lower end of the sliding supporting plate (405) is fixedly provided with a second mounting plate (414), and the inner wall of the second mounting plate (414) is fixedly provided with a heating wire (415).
8. A sealing door for facilitating the removal of frost according to claim 1, wherein: the upper layers of the first guide sliding rail (401) and the second guide sliding rail (402) are provided with limiting stop rods (416), and telescopic rods (417) are arranged at the left end and the right end of each limiting stop rod (416).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322147367.3U CN220567596U (en) | 2023-08-10 | 2023-08-10 | Sealing door convenient for defrosting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322147367.3U CN220567596U (en) | 2023-08-10 | 2023-08-10 | Sealing door convenient for defrosting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567596U true CN220567596U (en) | 2024-03-08 |
Family
ID=90104261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322147367.3U Active CN220567596U (en) | 2023-08-10 | 2023-08-10 | Sealing door convenient for defrosting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567596U (en) |
-
2023
- 2023-08-10 CN CN202322147367.3U patent/CN220567596U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |