Rapid cold storage device for cold storage type refrigeration house
By introducing electric heating wire defrosting and rubber anti-collision plate buffering functions into the cold storage device, the problems of increased energy consumption and reduced sealing caused by impact of the frost layer in the cold storage wall and the impact of the cold storage door are solved, extending the service life of the cold storage and improving the sealing sex.
Patent Information
- Application Number
- CN202323421353.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-14
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-14
AI Technical Summary
The existing cold storage devices lack defrost and anti-collision functions, resulting in increased energy consumption, shortened service life, and reduced sealing.
设计了一种蓄冷式冷库用快速蓄冷装置，集装箱本体内置电热丝用于除霜，并在冷库门处设置橡胶防撞板以缓冲撞击，提高密封性。
The service life of the cold storage is extended by regularly defrosting with electric heating wires, and the sealing of the cold storage is improved through rubber collision plates, reducing energy consumption and extending equipment life.
Smart Images
Figure CN222143456U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rapid cold storage devices for cold storages, in particular to a rapid cold storage device for cold storage type cold storages. Background Art
[0002] Cold storage is an important facility for preserving fruits and vegetables and other agricultural products, and is of great significance for reducing the loss of fruits and vegetables after harvest. At present, cold storage widely uses compression refrigeration devices, which consume a lot of electricity. According to preliminary statistics, the energy consumption of refrigeration equipment has accounted for about 15% of the national electricity consumption. At present, due to the constraints of factors such as the supply of fossil energy, there is a large power gap. However, since the cold storage is in a low temperature environment for a long time, it is easy to frost inside. Over time, the frost on the inner wall of the cold storage becomes thicker and thicker. In addition, the cold storage door is usually directly hit on the cold storage box under the action of inertia after the staff opens it, which leads to damage to the cold storage door for a long time, and the sealing is not good. The rapid cold storage device for cold storage in the prior art does not have the functions of defrosting and cold storage door anti-collision.
[0003] It is known that a fruit and vegetable precooling warehouse (publication number CN217737631U) is disclosed. The fruit and vegetable precooling warehouse precools the precooling warehouse, adopts three power supply modes of solar photovoltaic panel power generation, battery and external mains power supply, and uses cold storage board as the main and battery as the auxiliary energy storage mode to reduce the loss of energy in the battery storage conversion to improve the solar energy utilization rate of the precooling warehouse and reduce the use and maintenance cost of the precooling warehouse. The precooling warehouse improves the uniformity of the temperature in the precooling warehouse by controlling the cold amount in the cold storage board and utilizing the good uniformity of heat transfer of the cold storage board, so as to achieve precise control of the temperature in the precooling warehouse. The precooling warehouse has a compact structure, is economical, environmentally friendly and energy-saving, and is suitable for precooling and preservation of agricultural products by small-scale producers in hilly and mountainous areas, plateau areas and direct sales operators in the production area. It can alleviate the current problems of the production area of agricultural products, insufficient uniformity of precooling temperature, high initial investment cost and the lack of wide application of precooling equipment. However, although the above technical scheme can play a good role in reducing the maintenance cost of cold storage.
[0004] At present, since the cold storage is in a low temperature environment for a long time, it is easy to frost inside. Over time, the frost on the inner wall of the cold storage becomes thicker and thicker. The device is not equipped with a related defrosting structure, which leads to increased energy consumption and shortened service life. In addition, the cold storage door is usually directly hit on the cold storage box under the action of inertia after the staff opens it, which leads to damage to the cold storage door over a long period of time and poor sealing. The device is not equipped with a related anti-collision structure, which leads to reduced sealing of the cold storage. For this reason, we provide a rapid cold storage device for cold storage type cold storage. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a rapid cold storage device for a cold storage type cold storage, which solves the problems that the device does not have a relevant defrosting structure, thereby increasing energy consumption and shortening the service life, and the device does not have a relevant anti-collision structure, thereby reducing the sealing of the cold storage.
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a rapid cold storage device for a cold storage type cold storage, a container body, a container inner cavity is arranged inside one end of the container body, a heating wire is arranged inside one end of the container inner cavity, a connecting plate B is arranged in the middle of one end of the container body, an anti-slip groove B is arranged in the middle of one end of the connecting plate B, and a rubber anti-collision plate is arranged in the middle of one end of the connecting plate B, and a movable door is movably connected to the middle of the other end of the connecting plate B.
[0007] Preferably, a connecting plate A is provided in the middle of the other end of the container body, and an anti-slip groove A is provided in the middle of one end of the connecting plate A.
[0008] Preferably, a cushion block C is provided on one side of the bottom of the connecting plate A, and a cold storage box is provided in the middle of one end of the connecting plate A.
[0009] Preferably, a container body is provided in the middle of one end of the cold storage box, and a cushion block B is provided on one side of the bottom of the cold storage box.
[0010] Preferably, a cushion block A is provided on the other side of the bottom of the cold storage box.
[0011] Preferably, a mounting plate is provided in the middle of the top end of the container body, a compressor is provided in the middle of the top end of the mounting plate, an evaporator is provided in the middle of one end of the compressor, and a condenser is provided in the middle of one end of the evaporator.
[0012] The working principle and beneficial effects of the utility model are:
[0013] 1. The utility model realizes that when the container body works for a long time, the inner wall surface of the container body will slowly frost. As time goes by, the frost layer on the inner wall surface of the container body becomes thicker and thicker. The inner wall of the container body is provided with an electric heating wire. As the working time of the container body goes by, the electric heating wire is turned on regularly. When the frost layer on the inner wall of the container body is not particularly thick, the frost layer on the inner wall surface of the container body is melted by turning on the electric heating wire regularly, thereby extending the service life of the container;
[0014] 2. The utility model allows the staff to pass through the movable door and then need to open the container body. The movable door moves backwards under the action of inertia at the moment it is opened. When the movable door is about to hit the container body, since the surface of the container body is provided with a rubber anti-collision plate, the movable door first hits the surface of the rubber anti-collision plate when it is about to hit the container body, thereby playing a buffering role for the movable door and improving the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0016] Figure 1 This is a schematic diagram of the structure of the container body in the utility model;
[0017] Figure 2 It is a structural schematic diagram of the condenser in the utility model;
[0018] Figure 3 This is a front view structural diagram of the evaporator in the utility model;
[0019] Figure 4 It is a right side structural schematic diagram of the movable door in the utility model;
[0020] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.
[0021] In the figure: 1. Pad A; 2. Cold storage box; 3. Compressor; 4. Evaporator; 5. Mounting plate; 6. Condenser; 7. Pad B; 8. Anti-skid groove A; 9. Connecting plate A; 10. Pad C; 11. Connecting plate B; 12. Anti-skid groove B; 13. Rubber anti-collision plate; 14. Heating wire; 15. Movable door; 16. Inner cavity of container; 17. Container body. DETAILED DESCRIPTION
[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1 , Figure 2 and Figure 4The utility model provides a technical solution: a rapid cold storage device for a cold storage type cold storage, including a container body 17, a container inner cavity 16 is arranged inside one end of the container body 17, a heating wire 14 is arranged inside one end of the container inner cavity 16, a connecting plate B11 is arranged in the middle of one end of the container body 17, an anti-slip groove B12 is arranged in the middle of one end of the connecting plate B11, and a rubber anti-collision plate 13 is arranged in the middle of one end of the connecting plate B11, and a movable door 15 is movably connected to the middle of the other end of the connecting plate B11. When the frost layer on the inner wall of the container body 17 is not particularly thick, the heating wire 14 is periodically turned on to melt the frost layer on the inner wall surface of the container body 17, thereby extending the service life of the container.
[0024] See also Figure 1 , Figure 3 and Figure 5 A connecting plate A9 is provided in the middle of the other end of the container body 17, an anti-skid groove A8 is provided in the middle of one end of the connecting plate A9, a cushion block C10 is provided on one side of the bottom of the connecting plate A9, and a cold storage box 2 is provided in the middle of one end of the connecting plate A9, the container body 17 is provided in the middle of one end of the cold storage box 2, and a cushion block B7 is provided on one side of the bottom of the cold storage box 2, and a cushion block A1 is provided on the other side of the bottom of the cold storage box 2, a mounting plate 5 is provided in the middle of the top of the container body 17, a compressor 3 is provided in the middle of the top of the mounting plate 5, an evaporator 4 is provided in the middle of one end of the compressor 3, and a condenser 6 is provided in the middle of one end of the evaporator 4, and the temperature in the container body 17 is reduced by heat exchange between the cold storage box 2 and the air in the container body 17. Due to the existence of the phase change point of the phase change heat storage material, when reducing the temperature in the container body 17, it is possible to avoid reducing the temperature of the container body 17 to below the phase change temperature, thereby preventing the temperature of the container body 17 from exceeding the preset range downward, thereby achieving the effect of rapid cold storage.
[0025] When in use, first, when the staff needs to open the container body 17 through the movable door 15, the movable door 15 moves backwards under the action of inertia at the moment it is opened. When the movable door 15 is about to hit the container body 17, since the surface of the container body 17 is provided with a rubber anti-collision plate 13, the movable door 15 will first hit the surface of the rubber anti-collision plate 13 when it is about to hit the container body 17, thereby playing a buffering role for the movable door 15, thereby improving the sealing performance. After the container body 17 has been working for a long time, the surface layer of the inner wall will slowly frost. As time goes by, the frost layer on the surface of the inner wall of the container body 17 becomes thicker and thicker. The inner wall of the container body 17 is provided with an electric heating wire 14. As the working time of the container body 17 goes by, the electric heating wire 14 is regularly turned on. When the frost layer on the inner wall of the container body 17 is not particularly thick, the electric heating wire 14 is regularly turned on. The electric heating wire 14 is turned on to melt the frost layer on the inner wall surface of the container body 17, thereby extending the service life of the container. An evaporator 4 is arranged on the top of the container body 17. The evaporator 4 directly reduces the temperature of the phase change thermal storage material, so that the temperature of the phase change thermal storage material can be less than or equal to the lowest value of the preset temperature range of the container body 17, thereby increasing the cold storage capacity of the phase change thermal storage material, and thereby increasing the insulation time of the container body 17 after the compressor 3 is stopped. The temperature inside the container body 17 is reduced by heat exchange between the cold storage box 2 and the air in the container body 17. Due to the existence of the phase change point of the phase change thermal storage material, when reducing the temperature inside the container body 17, it is possible to avoid reducing the temperature of the container body 17 to below the phase change temperature, thereby preventing the temperature of the container body 17 from exceeding the preset range downward, thereby achieving the effect of rapid cold storage, and thus completing the work of a rapid cold storage device for a cold storage type cold storage.
[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A rapid cold storage device for a cold storage type cold storage, comprising a container body (17), characterized in that: A container inner cavity (16) is arranged inside one end of the container body (17), a heating wire (14) is arranged inside one end of the container inner cavity (16), a connecting plate B (11) is arranged in the middle of one end of the container body (17), an anti-slip groove B (12) is arranged in the middle of one end of the connecting plate B (11), a rubber anti-collision plate (13) is arranged in the middle of one end of the connecting plate B (11), and a movable door (15) is movably connected to the middle of the other end of the connecting plate B (11).
2. A rapid cold storage device for a cold storage type cold storage according to claim 1, characterized in that: A connecting plate A (9) is provided at the middle of the other end of the container body (17), and an anti-slip groove A (8) is provided at the middle of one end of the connecting plate A (9).
3. A rapid cold storage device for a cold storage type cold storage according to claim 2, characterized in that: A cushion block C (10) is provided on one side of the bottom of the connecting plate A (9), and a cold storage box (2) is provided in the middle of one end of the connecting plate A (9).
4. A rapid cold storage device for a cold storage type cold storage according to claim 3, characterized in that: A container body (17) is arranged in the middle of one end of the cold storage box (2), and a cushion block B (7) is arranged on one side of the bottom of the cold storage box (2).
5. A rapid cold storage device for a cold storage type cold storage according to claim 4, characterized in that: A cushion block A (1) is provided on the other side of the bottom of the cold storage box (2).
6. A rapid cold storage device for a cold storage type cold storage according to claim 4, characterized in that: A mounting plate (5) is arranged in the middle of the top end of the container body (17), a compressor (3) is arranged in the middle of the top end of the mounting plate (5), an evaporator (4) is arranged in the middle of one end of the compressor (3), and a condenser (6) is arranged in the middle of one end of the evaporator (4).