Storage shelf for refrigeration house

Abstract

The utility model discloses a refrigeration house storage goods shelf which comprises a plurality of goods shelf supports, a plurality of goods shelf supporting plates are arranged between every two adjacent goods shelf supports, circulation holes are formed in the goods shelf supporting plates, an air supply box is arranged on the tops of the goods shelf supports, an air supply plate is arranged at the bottom of the air supply box, and an air supply opening communicated with the air supply box is formed in the air supply plate. An air supply mechanism is arranged in the air supply box, one end of the air supply box is connected with connecting pipes, the ends, away from the air supply box, of the connecting pipes are connected with an air supply pipe, a plurality of connecting pipes are arranged, each connecting pipe is provided with a first electromagnetic valve, one end of the air supply pipe is connected with the refrigerating unit, an atomization mechanism is arranged on the air supply box, and a bottom plate is arranged at the bottom of the goods shelf support. By arranging a series of structures, goods shelf refrigeration air supply, filtration, goods shelf atomization and goods shelf air supply and atomization in the refrigeration house are achieved, goods storage is facilitated, goods shelf air supply and atomization are even, and circulation of goods shelf air supply and atomization is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold storage shelves, in particular to a cold storage shelf. Background Art

[0002] Cold storage is an artificial environment created with a temperature or humidity that differs from the outside. It is used to maintain constant temperature and humidity for food, liquids, chemicals, pharmaceuticals, vaccines, scientific experiments, and other items. The primary function of cold storage racks is to maximize storage space utilization, optimize cargo management and retrieval operations, improve cold air circulation and temperature control, and enhance safety and protective measures. By properly configuring racks, cold storage can fully utilize vertical space, increase storage density, and maximize the available space within the cold storage.

[0003] Although cold storage shelves currently have the function of storing items, the air circulation of items stored on the shelves is poor. Relying on the ventilation set on the cold storage, the ventilation of the shelves is low, especially the shelves in the cold storage that are far away from the ventilation position, and the storage on the shelves is affected by factors such as environmental dryness, humidity, dust, etc., which is not conducive to the storage of items on the shelves. Utility Model Content

[0004] The purpose of the present invention is to provide a cold storage shelf to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cold storage storage shelf, including a shelf bracket, wherein a plurality of shelf brackets are provided, and a plurality of shelf support plates are provided between two adjacent shelf brackets, and the shelf support plates are provided with circulation holes. An air supply box is provided on the top of the shelf bracket, and an air supply plate is provided on the bottom of the air supply box. An air supply port connected to the air supply box is provided on the air supply plate, and an air guide mechanism is provided inside the air supply box. One end of the air supply box is connected to a connecting pipe, and an end of the connecting pipe away from the air supply box is connected to an air supply pipe. There are a plurality of connecting pipes, and each connecting pipe is provided with a No. 1 solenoid valve. One end of the air supply pipe is connected to a refrigeration unit. The air supply box is provided with an atomizing mechanism, and a bottom plate is provided at the bottom of the shelf bracket.

[0006] Preferably, the air guide mechanism includes a centralized air guide plate, a sunken air guide plate and a filter plate. A filter plate is provided inside the air supply box near one end of the connecting pipe, and several centralized air guide plates are provided in the air supply box on the side of the filter plate away from the connecting pipe. A sunken air guide plate is provided on the top of the air supply box between two adjacent centralized air guide plates.

[0007] Preferably, the air supply ports and the circulation holes are both arranged in a trumpet-shaped structure with a small opening at the lower end. The air supply ports are evenly distributed on the air supply plate, and the circulation holes are evenly distributed on the shelf support plate.

[0008] Preferably, the atomization mechanism includes an atomizing tube, an atomizing nozzle, a delivery pipeline and an atomizer. An atomizing tube is provided inside the air supply box through a bracket, an atomizing nozzle is provided at the bottom of the atomizing tube, one end of the atomizing tube away from the filter plate is sealed and passes through the air supply box and is connected to the delivery pipeline, one end of the delivery pipeline is connected to the atomizer, and a No. 2 solenoid valve is provided on the atomizing tube outside the air supply box.

[0009] Preferably, flanges are provided at the ends of the air supply box and the connecting pipe that are close to each other, and the air supply box and the connecting pipe are sealed and fixed by the flange, a sealing ring and assembly bolts.

[0010] Preferably, an end plate is provided on the top of the filter plate, which is fixed to the air supply box by bolts. The filter plate is composed of a double-layer composite of activated carbon filter and nanofiber carbon filter. The side of the filter plate close to the centralized air guide plate is set as a nanofiber carbon filter.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The cold storage shelf is used for multi-layer storage of goods in the cold storage through the shelf brackets and shelf support plates. The air supply box arranged on the top of the shelf bracket cooperates with the air supply pipe, air supply plate, air supply port and refrigeration unit to realize the refrigeration and air supply function of the shelf in the cold storage. The atomizing pipe and atomizing nozzle arranged in the air supply box cooperate with the conveying pipeline and the atomizing machine to realize the atomization function of the shelf. The air supply and atomization of the shelf are beneficial to the storage of goods.

[0013] This cold storage shelf has a centralized air guide plate and a sunken air guide plate arranged in the air supply box, combined with the air supply port arranged on the air supply plate, and the air supply box guides the air to supply air to the shelf and atomize it evenly. The flow holes, air supply ports and flow holes on the shelf support plate are in a trumpet-shaped structure, which increases the fluidity of the shelf air supply and atomization, and the filter plate has the function of air supply filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlarged in the middle;

[0016] Figure 3 This is a schematic diagram of the structure of the air supply duct in the utility model;

[0017] Figure 4 This is a structural diagram of the shelf support plate in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the air outlet in the utility model.

[0019] In the figure: 1. Shelf bracket; 2. Shelf support plate; 21. Circulation hole; 3. Air supply box; 31. Centralized air guide plate; 32. Sunken air guide plate; 33. Filter plate; 4. Air supply plate; 41. Air supply port; 5. Connecting pipe; 6. Air supply pipe; 7. Refrigeration unit; 8. Bottom plate; 9. Atomizing pipe; 91. Atomizing nozzle; 10. Delivery pipeline; 11. Atomizer. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] like Figures 1 to 5 The refrigeration system 7 is connected with the refrigerator 7 by the air supply pipe 6, and the refrigerator 7 is connected with the refrigerator 7 by the air supply pipe 6.

[0023] Specifically, the air guide mechanism includes a centralized air guide plate 31, a sunken air guide plate 32 and a filter plate 33. A filter plate 33 is provided inside the air supply box 3 near one end of the connecting pipe 5. Several centralized air guide plates 31 are provided in the air supply box 3 on the side of the filter plate 33 away from the connecting pipe 5. A sunken air guide plate 32 is provided on the top of the air supply box 3 between two adjacent centralized air guide plates 31.

[0024] Furthermore, the air supply port 41 and the circulation hole 21 are both arranged in a trumpet-shaped structure with a small opening at the lower end. The air supply port 41 is evenly distributed on the air supply plate 4, and the circulation holes 21 are evenly distributed on the shelf support plate 2. When the air flow passes through the air supply port 41 and the circulation holes 21, the circulation speed is accelerated, and the shelf has stronger circulation.

[0025] Furthermore, the atomization mechanism includes an atomizing tube 9, an atomizing nozzle 91, a conveying pipeline 10 and an atomizer 11. An atomizing tube 9 is provided inside the air supply box 3 through a bracket, and an atomizing nozzle 91 is provided at the bottom of the atomizing tube 9. The end of the atomizing tube 9 away from the filter plate 33 is sealed and passes through the air supply box 3 and is connected to the conveying pipeline 10. One end of the conveying pipeline 10 is connected to the atomizer 11. A No. 2 solenoid valve is provided on the atomizing tube 9 outside the air supply box 3. When items on the shelf need to be atomized, the No. 2 solenoid valve on the atomizing tube 9 on the corresponding shelf is opened. The atomizer 11 is composed of an atomizing pump and an atomizing water tank, which can atomize the solution for storing items into the shelf. Under the action of the atomizer 11, the atomizing solution is transported to the atomizing tube 9 in the air supply box 3 through the conveying pipeline 10, and atomized into the air supply box 3 by the atomizing nozzle 91.

[0026] Furthermore, flanges are provided on the ends of the air supply box 3 and the connecting pipe 5 that are close to each other. The air supply box 3 and the connecting pipe 5 are sealed and fixed by the flange, sealing ring and assembly bolts. The air supply box 3 and the connecting pipe 5 are detachable and the connection is sealed.

[0027] Furthermore, an end plate is provided on the top of the filter plate 33, and the end plate is fixed to the air supply box 3 by bolts. A mounting port is provided on the top of the air supply box 3, and the filter plate 33 is installed inside the air supply box 3 by the mounting hole. The filter plate 33 is detachable, and the filter plate 33 is composed of a double-layer composite of an activated carbon filter and a nanofiber carbon filter. The side of the filter plate 33 close to the centralized air guide plate 31 is set as a nanofiber carbon filter. The nanofiber carbon filter is used for more efficient filtration, such as an NC HEPA filter, which has better capture ability. The side of the nanofiber carbon filter away from the centralized air guide plate 31 is provided with an activated carbon filter. The activated carbon filter is used to remove odors and harmful gases in the air and has excellent adsorption performance.

[0028] The method of using this embodiment is as follows: a plurality of shelves are neatly arranged in a cold storage, and the shelf brackets 1 and shelf support plates 2 are used for multi-layer storage of goods in the cold storage. According to the needs of goods storage on the shelves, the first solenoid valve on the connecting pipe 5 or the second solenoid valve on the atomizing pipe 9 on the corresponding shelf is opened, and the refrigeration unit 7 and the atomizing machine 11 are started. Under the action of the refrigeration unit 7, the refrigerated air is transported into the air supply box 3 of the shelf through the connecting pipe 5 via the air supply pipe 6; the air is filtered through the filter plate 33, which has the function of air supply filtering, and then the air is guided by the centralized air guide plate 31 to form a centralized airflow flowing in the air supply box 3. The centralized airflow gradually disperses during the flow process, and the sinking air guide plate 32 guides the upward airflow in the dispersion to form a sinking airflow. The sinking airflow flows along with the downward airflow in the dispersion from the air supply port 41 of the air supply plate 4 to the shelf support plate 2 of the shelf. Since the shelf support plate 2 is provided with a circulation hole 21, and the air supply port 41 and the circulation hole 21 are both arranged in a trumpet-shaped structure with a small opening at the lower end, the circulation speed of the air flow is accelerated when passing through the air supply port 41 and the circulation hole 21. Under the action of the atomizer 11, the air flow is atomized and transported to the atomizing pipe 9 in the air supply box 3 through the conveying pipeline 10, and atomized into the air supply box 3 by the atomizing nozzle 91, thereby realizing the shelf atomization function. The shelf air supply and atomization are beneficial to the storage of goods. The air supply box 3 is guided to supply air and atomize the shelf evenly, thereby increasing the circulation of the shelf air supply and atomization.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cold storage shelf, characterized by: The utility model comprises a shelf support (1), wherein a plurality of shelf supports (1) are provided, a plurality of shelf support plates (2) are provided between two adjacent shelf supports (1), a circulation hole (21) is provided on the shelf support plate (2), an air supply box (3) is provided on the top of the shelf support (1), an air supply plate (4) is provided on the bottom of the air supply box (3), an air supply port (41) connected to the air supply box (3) is provided on the air supply plate (4), an air guide mechanism is provided inside the air supply box (3), one end of the air supply box (3) is connected to a connecting pipe (5), an end of the connecting pipe (5) away from the air supply box (3) is connected to an air supply pipe (6), a plurality of connecting pipes (5) are provided, each connecting pipe (5) is provided with a No. 1 solenoid valve, one end of the air supply pipe (6) is connected to a refrigeration unit (7), an atomizing mechanism is provided on the air supply box (3), and a bottom plate (8) is provided at the bottom of the shelf support (1).

2. The cold storage shelf according to claim 1, characterized in that: The air guide mechanism comprises a centralized air guide plate (31), a sinking air guide plate (32) and a filter plate (33); a filter plate (33) is provided inside the air supply box (3) near one end of the connecting pipe (5); a plurality of centralized air guide plates (31) are provided inside the air supply box (3) on the side of the filter plate (33) away from the connecting pipe (5); and a sinking air guide plate (32) is provided on the top of the air supply box (3) between two adjacent centralized air guide plates (31).

3. The cold storage shelf according to claim 1, characterized in that: The air supply ports (41) and the circulation holes (21) are both arranged in a trumpet-shaped structure with a small opening at the lower end. The air supply ports (41) are evenly distributed on the air supply plate (4), and the circulation holes (21) are evenly distributed on the shelf support plate (2).

4. The cold storage shelf according to claim 2, characterized in that: The atomizing mechanism comprises an atomizing pipe (9), an atomizing nozzle (91), a conveying pipeline (10) and an atomizing machine (11). The interior of the air supply box (3) is provided with an atomizing pipe (9) through a bracket. The bottom of the atomizing pipe (9) is provided with an atomizing nozzle (91). One end of the atomizing pipe (9) away from the filter plate (33) is sealed and passes through the air supply box (3) and is connected to the conveying pipeline (10). One end of the conveying pipeline (10) is connected to the atomizing machine (11). A second electromagnetic valve is provided on the atomizing pipe (9) outside the air supply box (3).

5. The cold storage shelf according to claim 1, characterized in that: The air supply box (3) and the connecting pipe (5) are both provided with flanges at their adjacent ends, and the air supply box (3) and the connecting pipe (5) are sealed and fixed together by the flange, a sealing ring and assembly bolts.

6. The cold storage shelf according to claim 2, characterized in that: An end plate is provided on the top of the filter plate (33), and the end plate is fixed to the air supply box (3) by bolts. The filter plate (33) is composed of a double-layer composite of an activated carbon filter and a nanofiber carbon filter. The side of the filter plate (33) close to the centralized air guide plate (31) is provided with a nanofiber carbon filter.

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