Phase change cold storage plate composition assembly

Abstract

The utility model relates to the technical field of phase change cold storage plates, in particular to a phase change cold storage plate composition assembly which comprises a box body, a refrigeration fan and a phase change cold storage plate, the refrigeration fan is installed on one side of the top of an inner cavity of the box body, a plurality of U-shaped plates are arranged on the upper side of the inner cavity of the box body, and a plurality of limiting grooves are evenly formed in the upper ends of the horizontal portions of the U-shaped plates. The multiple phase change cold storage plates are arranged in the multiple limiting grooves correspondingly, mounting holes are formed in the upper sides of the two vertical parts of the U-shaped plate, mounting plates are slidably arranged in the mounting holes, the upper ends of the mounting plates are fixedly connected with the box body, a through hole is formed in the position, located between the two mounting holes, in the horizontal part of the U-shaped plate, and a locking mechanism capable of locking the mounting plates is arranged in the through hole. The locking mechanism comprises two locking rods, the two locking rods are arranged on the two sides of the through hole in a sliding mode respectively, and locking grooves matched with the locking rods are formed in the side wall of the mounting plate. According to the utility model, the phase change cold storage plate assembly can be conveniently and quickly mounted in the refrigerated container, the mounting efficiency is improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of phase-change cold storage plates, in particular to a phase-change cold storage plate component. Background Art

[0002] Currently, the low-temperature storage and transportation capacity for perishable foods falls far short of requirements. Due to insufficient preservation capacity, some fruits and vegetables experience a loss rate as high as 35%. This loss is partly due to an inadequate cold chain. Some transports are carried out in refrigerated trucks, but upon arrival at the point of sale, the goods lack refrigeration facilities, leading to losses. Existing refrigerated containers rely solely on refrigeration units for cooling, which typically require fuel during transportation. This is costly and prone to mechanical failure. Phase-change cold storage containers have also emerged on the market. These utilize aluminum alloy cold storage plates with internal heat exchangers for cold storage. These plates can be electrically charged for cold storage, allowing for both fixed and mobile use. However, these devices are costly and complex to install.

[0003] In the prior art, multiple sets of phase change cold storage plates are usually installed in refrigerated containers for use. However, the existing phase change cold storage plate assemblies have low installation efficiency and a relatively complex structure, which increases the labor intensity of the staff. Therefore, we have introduced a phase change cold storage plate assembly. Utility Model Content

[0004] The purpose of the utility model is to provide a phase change cold storage plate component assembly, which is convenient for quickly installing the phase change cold storage plate assembly in a refrigerated container, improves the installation efficiency, reduces the labor intensity of the staff, and solves the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A phase-change cold storage plate component comprises a box body, a refrigeration fan and a phase-change cold storage plate, wherein the refrigeration fan is installed at one side of the top of the inner cavity of the box body, a plurality of U-shaped plates are provided on the upper side of the inner cavity of the box body, a plurality of limit grooves are evenly provided on the upper end of the horizontal portion of the U-shaped plate, and a plurality of phase-change cold storage plates are respectively arranged inside the plurality of limit grooves, a mounting hole is provided on the upper side of the two vertical portions of the U-shaped plate, a mounting plate is slidably provided in the mounting hole, the upper end of the mounting plate is fixedly connected to the box body, a through hole is provided in the horizontal portion of the U-shaped plate between the two mounting holes, and a locking mechanism for locking the mounting plate is provided in the through hole.

[0007] Furthermore, the locking mechanism includes two locking rods, which are respectively slidably arranged on both sides of the through hole, and the side wall of the mounting plate is provided with a locking groove that cooperates with the locking rod. A spring is fixed between the two locking rods, and a strip hole is provided in the middle of the lower hole wall of the through hole. Two push rods are slidably arranged inside the strip hole, and the upper ends of the two push rods are respectively fixedly connected to the two locking rods.

[0008] Furthermore, a push plate is fixedly provided at the lower end of the push rod.

[0009] Furthermore, the phase change cold storage plate and the U-shaped plate side wall are provided with a plurality of corresponding limiting holes, and a screw is slidingly provided in the middle of the corresponding limiting holes. Nuts are threaded on both ends of the screw, and the two nuts are both against the U-shaped plate.

[0010] Furthermore, the spring is always in a compressed state.

[0011] Furthermore, the ends of the two locking rods facing away from each other are both provided with chamfers.

[0012] Furthermore, the chamfer is set to 45°.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The phase change cold storage plate assembly is composed of a box body, a refrigeration fan, a U-shaped plate, a push plate, a mounting plate, a locking rod, a push rod, a spring, a phase change cold storage plate, a nut, and a screw. A plurality of phase change cold storage plates are respectively placed in a plurality of limit grooves, and a plurality of screws are respectively inserted into the limit holes of the plurality of phase change cold storage plates. When the two ends of the screw are located on both sides of the U-shaped plate, the two ends of the screw are threadedly connected by the nut. At this time, the two push plates are pushed at the same time. The push plates drive the locking rod to squeeze the spring through the push rod. The locking rod slides completely into the through hole. A set of mounting plates is inserted into the mounting holes on both sides of the U-shaped plate. The push plates are released, and the spring pushes the locking rod to be stuck in the locking groove. The installation is completed, which facilitates and facilitates the rapid installation of the phase change cold storage plate assembly in the refrigerated container, improves the installation efficiency, and reduces the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a structural diagram of a phase change cold storage plate component.

[0016] Figure 2 The figure is a side view structural diagram of a phase change cold storage plate component.

[0017] Figure 3 Schematic diagram of the structure of the phase change cold storage plate.

[0018] In the figure: 1. Box body; 2. Refrigeration fan; 3. U-shaped plate; 4. Push plate; 5. Mounting plate; 6. Locking rod; 7. Push rod; 8. Spring; 9. Phase change cold storage plate; 10. Nut; 11. Screw. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1 to 3 , the utility model provides a technical solution:

[0021] A phase change cold storage plate component includes a box body 1, a refrigeration fan 2 and a phase change cold storage plate 9. The refrigeration fan 2 is installed on one side of the top of the inner cavity of the box body 1. A plurality of U-shaped plates 3 are provided on the upper side of the inner cavity of the box body 1. A plurality of limit grooves are evenly provided on the upper end of the horizontal part of the U-shaped plate 3. A plurality of phase change cold storage plates 9 are respectively arranged inside the plurality of limit grooves. A mounting hole is provided on the upper side of the two vertical parts of the U-shaped plate 3. A mounting plate 5 is slidingly provided in the mounting hole. The upper end of the mounting plate 5 is fixedly connected to the box body 1. A through hole is provided in the horizontal part of the U-shaped plate 3 between the two mounting holes. A locking mechanism for locking the mounting plate 5 is provided in the through hole.

[0022] The locking mechanism includes two locking rods 6, which are slidably arranged on both sides of the through hole. The side wall of the mounting plate 5 is provided with a locking groove that matches the locking rod 6. A spring 8 is fixed between the two locking rods 6. A strip hole is provided in the middle of the lower hole wall of the through hole. Two push rods 7 are slidably provided inside the strip hole. The upper ends of the two push rods 7 are fixedly connected to the two locking rods 6 respectively. The ends of the two locking rods 6 that are away from each other are both provided with chamfers. The chamfers facilitate the locking rod 6 to be stuck into the locking groove. The chamfers are set to 45°. A push plate 4 is fixed to the lower end of the push rod 7. The push plate 4 increases the comfort of the staff in pushing the locking rod 6 and facilitates the staff to push the push rod 7.

[0023] The phase change cold storage plate 9 and the U-shaped plate 3 are provided with a plurality of corresponding limiting holes on their side walls. A screw 11 is slidingly provided in the middle of the corresponding limiting holes. Nuts 10 are threadedly provided at both ends of the screw 11. Both nuts 10 are against the U-shaped plate 3, and the spring 8 is always in a compressed state.

[0024] During installation, multiple phase change cold storage plates 9 are placed in multiple limit grooves respectively, and multiple screws 11 are inserted into the limit holes of multiple phase change cold storage plates 9 respectively. When the two ends of the screw 11 are located on both sides of the U-shaped plate 3, the two ends of the screw 11 are threadedly connected by nuts 10. At this time, the two push plates 4 are pushed at the same time. The push plates 4 drive the locking rod 6 to squeeze the spring 8 through the push rod 7. The locking rod 6 slides completely into the through hole, and a set of mounting plates 5 is inserted into the mounting holes on both sides of the U-shaped plate 3. The push plates 4 are released, and the spring 8 pushes the locking rod 6 to fit into the locking groove. The installation is completed, which facilitates the quick installation of the phase change cold storage plate assembly in the refrigerated container, improves the installation efficiency, and reduces the labor intensity of the staff.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A phase change cold storage plate assembly, comprising a housing (1), a refrigeration fan (2) and a phase change cold storage plate (9), characterized in that: The refrigeration fan (2) is installed on one side of the top of the inner cavity of the box body (1); a plurality of U-shaped plates (3) are provided on the upper side of the inner cavity of the box body (1); a plurality of limit grooves are evenly provided on the upper end of the horizontal portion of the U-shaped plate (3); a plurality of phase change cold storage plates (9) are respectively arranged inside the plurality of limit grooves; a mounting hole is provided on the upper side of the two vertical portions of the U-shaped plate (3); a mounting plate (5) is slidably provided in the mounting hole; the upper end of the mounting plate (5) is fixedly connected to the box body (1); a through hole is provided in the horizontal portion of the U-shaped plate (3) between the two mounting holes; a locking mechanism for locking the mounting plate (5) is provided in the through hole.

2. The phase change cold storage plate assembly according to claim 1, characterized in that: The locking mechanism comprises two locking rods (6), the two locking rods (6) are respectively slidably arranged on both sides of the through hole, the side wall of the mounting plate (5) is provided with a locking groove matched with the locking rod (6), a spring (8) is fixed between the two locking rods (6), a strip hole is provided in the middle of the lower hole wall of the through hole, two push rods (7) are slidably arranged inside the strip hole, and the upper ends of the two push rods (7) are respectively fixedly connected to the two locking rods (6).

3. The phase change cold storage plate assembly according to claim 2, characterized in that: A push plate (4) is fixedly provided at the lower end of the push rod (7).

4. The phase change cold storage plate assembly according to claim 1, characterized in that: The side walls of the phase-change cold storage plate (9) and the U-shaped plate (3) are provided with a plurality of corresponding limiting holes, and a screw rod (11) is slidingly provided in the middle of the corresponding limiting holes. Nuts (10) are threadedly provided at both ends of the screw rod (11), and the two nuts (10) are both against the U-shaped plate (3).

5. The phase change cold storage plate assembly according to claim 2, characterized in that: The spring (8) is always in a compressed state.

6. The phase change cold storage plate assembly according to claim 2, characterized in that: The ends of the two locking rods (6) facing away from each other are both provided with chamfers.

7. The phase change cold storage plate assembly according to claim 6, characterized in that: The chamfer is set to 45°.

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