Wet and cold air conditioning refrigeration house for fruits

By using a stepper motor drive drive frame in the air-regulating refrigeration storage for rotating operations, mobile humidification and real-time cleaning are achieved, which solves the problems of small humidification and refrigeration range of the existing air-regulating refrigeration storage and frosting the inner wall of the cold storage, and improves the use effect and convenience.

CN222799369UActive Publication Date: 2025-04-25AGRI PRODS PROCESSING RES INST CHINESE ACAD OF TROPICAL AGRI SCI +1
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Patent Information

Application Number
CN202421773940.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-25
Publication Date
2025-04-25
Estimated Expiration
2034-07-25

AI Technical Summary

Technical Problem

In actual use, the existing air-regulating cooling storage has the problem of small humidification and refrigeration range and prone to blind spots. The inner wall of the cold storage is prone to frosting, which requires regular cleaning, which affects the cooling effect and increases energy consumption, and is not convenient to use.

Method used

A fruit wet air cooling storage is designed, and the stepper motor drives the driving frame for rotating operations. By driving the movement of components such as the fixing frame, air outlet frame, cleaning frame, etc., the mobile humidification and refrigeration and real-time cleaning functions are realized to avoid blind spots and frost.

Benefits of technology

A larger range of humidification and refrigeration is achieved, avoiding blind spots, and improving the use effect of air conditioning and cooling storage. At the same time, through real-time cleaning function, the need for manual cleaning is reduced and the convenience of use is improved.

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Abstract

The utility model provides a fruit wet-cooling air-conditioning refrigeration house, and relates to the technical field of air-conditioning refrigeration houses. The fruit wet and cold air conditioning refrigeration house comprises a refrigeration house body, a cabinet door is arranged on one side of the refrigeration house body, and air conditioning refrigeration equipment is arranged at the upper end of the refrigeration house body; a connecting hose is fixed to the air outlet end of the controlled atmosphere refrigeration equipment, a fixing frame is fixed to the other end of the connecting hose, air outlet frames are fixed to the two sides of the fixing frame, a connecting structure is arranged in the middle of the fixing frame, and a sliding groove is formed in the connecting structure. The connecting structure can drive the fixing frame to slide in the length direction of the sliding groove so as to adjust the position of the air outlet frame. According to the fruit wet-cooling air-conditioning cold storage, the stepping motor drives the driving frame to rotate, the movable humidifying and refrigerating effects are achieved, the effect of improving the using effect of the air-conditioning cold storage is achieved, the stepping motor drives the driving frame to rotate, the real-time cleaning effect is achieved, and the effect of improving the using convenience of the air-conditioning cold storage is achieved.
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Description

Technical Field

[0001] The utility model relates to a fruit wet-cooled air-conditioned cold storage, belonging to the technical field of air-conditioned cold storages. Background Art

[0002] Controlled atmosphere cold storage, also known as controlled atmosphere storage, is the most advanced fruit preservation and storage method today. It adds gas composition regulation on the basis of refrigeration. By controlling the temperature, humidity, carbon dioxide, oxygen concentration and ethylene concentration in the storage environment, it inhibits the respiration of fruits and vegetables, delays their metabolic process, better maintains the freshness and commerciality of fruits and vegetables, and extends the storage period and shelf life of fruits and vegetables.

[0003] Although the existing atmosphere-controlled cold storage can be used for daily fruit preservation and storage operations, in the actual cooling process, most of the humidification and refrigeration treatment is performed on the same position, which makes the humidification and refrigeration range small and prone to dead corners, which makes the use effect of the atmosphere-controlled cold storage not good enough. In addition, during the actual use of the cold storage, the inner wall of the cold storage is prone to frost, and the staff needs to clean it regularly, otherwise it will affect the refrigeration effect and increase energy consumption, which brings inconvenience to the staff, making the atmosphere-controlled cold storage less convenient to use. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The utility model provides a fruit wet-cooling air-conditioned cold storage to solve the problems in the prior art that the use effect of the air-conditioned cold storage is not good enough and the use convenience of the air-conditioned cold storage is not enough.

[0006] (II) Technical solution

[0007] The utility model is realized by the following technical scheme: a fruit wet cold air-conditioned cold storage comprises a cold storage body, a cabinet door is arranged on one side of the cold storage body, and an air-conditioned refrigeration device is arranged on the upper end of the cold storage body;

[0008] A connecting hose is fixed to the air outlet end of the controlled atmosphere refrigeration equipment, a fixing bracket is fixed to the other end of the connecting hose, air outlet brackets are fixed to both sides of the fixing bracket, a connecting structure is arranged in the middle of the fixing bracket, and a slide groove is arranged on the connecting structure; the connecting structure can slide with the fixing bracket in the length direction of the slide groove to adjust the position of the air outlet bracket.

[0009] Preferably, the connection structure includes a stepper motor, a driving frame is fixed to the driving end of the stepper motor, a stabilizing frame is slidably connected to the outer surface of the driving frame, a stabilizing groove is provided in the middle of the stabilizing frame, stabilizing blocks are fixed at both ends of the stabilizing frame, and sliding grooves are provided in the middle of the two stabilizing blocks.

[0010] Preferably, the upper end of the stepper motor is fixed to the middle of the lower end of the fixed frame, one end of the driving frame is fixed to the driving end of the stepper motor, the outer surface of the other end of the driving frame is slidably connected to the inner wall of the stabilizing groove, the stabilizing groove runs through the middle of the stabilizing frame, and the driving frame is L-shaped.

[0011] Preferably, both ends of the stabilizing frame are fixed to the middle of two stabilizing blocks, both ends of the two stabilizing blocks are fixed to both sides of the cold storage body, the two stabilizing blocks are arranged opposite to each other, and the outer surface of the fixing frame is slidably connected to the inner walls of the two slide grooves.

[0012] Preferably, a through groove is opened in the middle of one of the stabilizing blocks, a fixing rod is fixed to one end of the fixing frame, a connecting frame is rotatably connected to the outer surface of the fixing rod, the other end of the connecting frame is rotatably connected to the mounting rod, and a cleaning frame is fixed to the other end of the mounting rod.

[0013] Preferably, the outer surface of the cleaning rack is slidably connected to the inner wall of the cold storage body, the cross-section of the cleaning rack is U-shaped, and one end of the mounting rod is fixed to the middle of the cleaning rack.

[0014] Preferably, one end of the connecting frame is rotatably connected to the outer surface of the mounting rod, the other end of the connecting frame is rotatably connected to the outer surface of the fixing rod, one end of the fixing rod is fixed to the middle of one end of the fixing frame, the outer surface of the fixing rod is slidably connected to the inner wall of the through groove, and the through groove passes through the middle of one of the stabilizing blocks.

[0015] The utility model provides a fruit wet-cooled air-conditioned cold storage, which has the following beneficial effects:

[0016] (1) The fruit wet-cooling air-conditioned cold storage uses a stepper motor to drive the driving frame to rotate, so that the driving frame, the stabilizing frame, the stabilizing slot, the stabilizing block, and the slide slot work together to achieve the effect of mobile humidification and refrigeration. It can perform humidification and refrigeration operations in a larger range, avoiding the existence of dead corners of humidification and refrigeration, thereby achieving the effect of improving the use effect of the air-conditioned cold storage.

[0017] (2) The fruit wet-cooled air-conditioned cold storage is driven by a stepper motor to rotate the frame, so that the fixed frame, fixed rod, connecting frame, installation rod, and cleaning frame work together to achieve a real-time cleaning effect. There is no need for staff to perform regular cleaning and defrosting operations, which provides convenience for staff and thus improves the convenience of using the air-conditioned cold storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is a cross-sectional view of the refrigerator body of the utility model;

[0020] Figure 3For this utility model Figure 2 A magnified view of the structure of part A;

[0021] Figure 4 It is a schematic diagram of the fixing frame structure of the utility model.

[0022]

Main component symbol description

[0023] 1. Cold storage body; 2. Cabinet door; 3. Air conditioning refrigeration equipment; 4. Connecting hose; 5. Fixed frame; 6. Air outlet frame; 7. Stabilizing block; 8. Slide; 9. Stepper motor; 10. Driving frame; 11. Stabilizing frame; 12. Stabilizing slot; 13. Through slot; 14. Fixed rod; 15. Connecting frame; 16. Mounting rod; 17. Cleaning frame. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides a fruit wet-cooled air-conditioned cold storage.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a cold storage body 1, a cabinet door 2 is arranged on one side of the cold storage body 1, and the cabinet door 2 has the effect of sealing the cold storage body 1. An air-conditioning refrigeration device 3 is arranged on the upper end of the cold storage body 1. The air-conditioning refrigeration device 3 mainly includes an airtight storage body, an air-conditioning system, a refrigeration system, a humidification system, a pressure balance system, and an automatic detection and control system for temperature, humidity, oxygen, carbon dioxide, etc. The refrigeration equipment generally adopts a piston-type single-stage compression refrigeration system, and uses ammonia or Freon-22 as a refrigerant; a connecting hose 4 is fixed on the air outlet of the air-conditioning refrigeration device 3, and the connecting hose 4 can ensure ventilation. At the same time, it does not affect the movement of the fixed frame 5. The other end of the connecting hose 4 is fixed with a fixed frame 5. The fixed frame 5 can be adjusted and moved to ensure humidification and refrigeration operations at different positions. Air outlet frames 6 are fixed on both sides of the fixed frame 5. A connecting structure is arranged in the middle of the fixed frame 5. The connecting structure includes a stepping motor 9. A driving frame 10 is fixed to the driving end of the stepping motor 9. A stabilizing frame 11 is slidably connected to the outer surface of the driving frame 10. A stabilizing groove 12 is provided in the middle of the stabilizing frame 11. Stabilizing blocks 7 are fixed at both ends of the stabilizing frame 11. Slide grooves 8 are provided in the middle of the two stabilizing blocks 7.

[0026] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4It is worth specifically explaining that the upper end of the stepper motor 9 is fixed to the middle of the lower end of the fixed frame 5, one end of the driving frame 10 is fixed to the driving end of the stepper motor 9, and the outer surface of the other end of the driving frame 10 is slidably connected to the inner wall of the stable groove 12. The stable groove 12 runs through the middle of the stable frame 11. The driving frame 10 is L-shaped, and the two ends of the stable frame 11 are fixed to the middle of the two stable blocks 7. The two ends of the two stable blocks 7 are fixed on both sides of the cold storage body 1. The two stable blocks 7 are arranged opposite to each other. The outer surface of the fixed frame 5 is slidably connected to the inner walls of the two slide grooves 8. The fixed frame 5 has a built-in power supply and is provided with connected wires to supply the power needs of the stepper motor 9.

[0027] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4 It is worth specifically explaining that a through groove 13 is opened in the middle of one of the stabilizing blocks 7, a fixing rod 14 is fixed at one end of the fixing frame 5, and a connecting frame 15 is rotatably connected to the outer surface of the fixing rod 14, and the other end of the connecting frame 15 is rotatably connected to the mounting rod 16, and a cleaning frame 17 is fixed at the other end of the mounting rod 16, and the outer surface of the cleaning frame 17 is slidably connected to the inner wall of the cold storage body 1, and the cross-section of the cleaning frame 17 is U-shaped, one end of the mounting rod 16 is fixed to the middle of the cleaning frame 17, one end of the connecting frame 15 is rotatably connected to the outer surface of the mounting rod 16, and the other end of the connecting frame 15 is rotatably connected to the outer surface of the fixing rod 14, one end of the fixing rod 14 is fixed to the middle of one end of the fixing frame 5, and the outer surface of the fixing rod 14 is slidably connected to the inner wall of the through groove 13, and the through groove 13 runs through the middle of one of the stabilizing blocks 7.

[0028] When the utility model is in use, firstly, the stepping motor 9 drives the driving frame 10 to rotate, so that the stabilizing frame 11 connected to the driving frame 10 drives the stabilizing block 7 to reciprocate relative to the fixed frame 5 fixed by the stepping motor 9, and the two stabilizing blocks 7 are fixed on the cold storage body 1, so the fixed frame 5 reciprocates relative to the stabilizing block 7, and the reciprocating fixed frame 5 is connected by the humidification and refrigeration of the gas-conditioning refrigeration equipment 3 and the connection of the connecting hose 4, so that the humidified and refrigerated air enters the fixed frame 5 and is discharged by the two air outlet frames 6, and the reciprocating fixed frame 5 drives the air outlet frame 6 to reciprocate and discharge air, and the reciprocating air outlet frame 6 can reciprocate the cold storage body 1 Humidification and refrigeration operations are performed at different positions in the refrigerator to achieve the effect of mobile humidification and refrigeration. Humidification and refrigeration operations can be performed in a larger range to avoid dead corners of humidification and refrigeration, thereby achieving the effect of improving the use effect of the atmosphere-controlled cold storage. At the same time, the stepper motor 9 drives the driving frame 10 to rotate, so that the fixed frame 5 connected to the stepper motor 9 reciprocates relative to the stabilizing block 7. The reciprocating fixed frame 5 drives the cleaning frame 17 to reciprocate and clean through the fixed rod 14 and the connecting frame 15, thereby achieving the effect of real-time cleaning. There is no need for staff to perform cleaning and defrosting operations regularly, which provides convenience for staff to use and thus achieves the effect of improving the convenience of using the atmosphere-controlled cold storage.

[0029] Working principle: The driving frame 10 is driven by the stepper motor 9 to rotate, so that the driving frame 10 drives the fixed frame 5 to move itself, thereby realizing the effect of mobile humidification and refrigeration, and can perform humidification and refrigeration operations in a larger range, avoiding the existence of dead corners of humidification and refrigeration, thereby achieving the effect of improving the use effect of the atmosphere-controlled cold storage. At the same time, the driving frame 10 is driven by the stepper motor 9 to rotate, so that the driving frame 10 drives the cleaning frame 17 to move back and forth through the fixed frame 5, thereby achieving the effect of real-time cleaning, and there is no need for staff to perform regular cleaning and defrosting operations, which provides convenience for staff to use, thereby achieving the effect of improving the convenience of using the atmosphere-controlled cold storage.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fruit wet air conditioning cold storage, comprising a cold storage body (1), characterized in that: A cabinet door (2) is provided on one side of the cold storage body (1), and an air-conditioning refrigeration device (3) is provided on the upper end of the cold storage body (1); A connecting hose (4) is fixed to the air outlet end of the controlled atmosphere refrigeration equipment (3); a fixing frame (5) is fixed to the other end of the connecting hose (4); air outlet frames (6) are fixed to both sides of the fixing frame (5); a connecting structure is provided in the middle of the fixing frame (5); a slide groove (8) is provided on the connecting structure; the connecting structure can slide with the fixing frame (5) in the length direction of the slide groove (8) to adjust the position of the air outlet frame (6).

2. The fruit wet air conditioning cold storage according to claim 1 is characterized in that: The connection structure comprises a stepping motor (9), a driving frame (10) is fixed to the driving end of the stepping motor (9), a stabilizing frame (11) is slidably connected to the outer surface of the driving frame (10), a stabilizing groove (12) is provided in the middle of the stabilizing frame (11), stabilizing blocks (7) are fixed to both ends of the stabilizing frame (11), and sliding grooves (8) are provided in the middle of the two stabilizing blocks (7).

3. The fruit wet air conditioning cold storage according to claim 2 is characterized in that: The upper end of the stepping motor (9) is fixed to the middle of the lower end of the fixing frame (5), one end of the driving frame (10) is fixed to the driving end of the stepping motor (9), the outer surface of the other end of the driving frame (10) is slidably connected to the inner wall of the stabilizing groove (12), the stabilizing groove (12) runs through the middle of the stabilizing frame (11), and the driving frame (10) is arranged in an L shape.

4. The fruit wet cold air conditioning cold storage according to claim 2 is characterized in that: The two ends of the stabilizing frame (11) are fixed to the middle of the two stabilizing blocks (7), the two ends of the two stabilizing blocks (7) are fixed to the two sides of the cold storage body (1), the two stabilizing blocks (7) are arranged opposite to each other, and the outer surface of the fixing frame (5) is slidably connected to the inner walls of the two slide grooves (8).

5. The fruit wet air conditioning cold storage according to claim 2 is characterized in that: A through groove (13) is provided in the middle of one of the stabilizing blocks (7); a fixing rod (14) is fixed to one end of the fixing frame (5); a connecting frame (15) is rotatably connected to the outer surface of the fixing rod (14); a mounting rod (16) is rotatably connected to the other end of the connecting frame (15); and a cleaning frame (17) is fixed to the other end of the mounting rod (16).

6. The fruit wet air conditioning cold storage according to claim 5, characterized in that: The outer surface of the cleaning rack (17) is slidably connected to the inner wall of the cold storage body (1); the cross section of the cleaning rack (17) is U-shaped; one end of the mounting rod (16) is fixed to the middle of the cleaning rack (17).

7. The fruit wet air conditioning cold storage according to claim 5, characterized in that: One end of the connecting frame (15) is rotatably connected to the outer surface of the mounting rod (16), and the other end of the connecting frame (15) is rotatably connected to the outer surface of the fixing rod (14). One end of the fixing rod (14) is fixed to the middle of one end of the fixing frame (5). The outer surface of the fixing rod (14) is slidably connected to the inner wall of the through groove (13), and the through groove (13) penetrates the middle of one of the stabilizing blocks (7).