Refrigeration house with humidity compensation function

Abstract

The invention discloses a refrigeration house with a humidity compensation function, and relates to the technical field of refrigeration houses. Comprising a cabinet body, a placement box is arranged in the cabinet body, a cover box is rotationally arranged on the placement box, and an atomization mechanism is arranged on the cover box; the interior of the containing box is divided into a plurality of areas through a partition plate array, and containing grooves are rotationally formed in the two sides of each area correspondingly. A drying mechanism is installed in the center area of the containing box in a penetrating mode, the drying mechanism comprises a drying cylinder, a drying agent is placed in the drying cylinder, and the drying cylinder penetrates through the multiple areas and is located between the two containing grooves; a driving mechanism is arranged at one end of the containing box and used for driving the containing groove to swing. The humidity of the food placing area can be independently adjusted so as to meet different requirements of various kinds of food on humidity, accumulated water drops can be removed, and food preservation is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of cold storage, and particularly to a cold storage with a humidity compensation function. Background Art

[0002] When air enters the cold storage, as the temperature drops below the dew point temperature, the moisture content will decrease, and condensation will occur on the cold surface, especially on the coil surface of the refrigeration system. As the air circulates and warms up in the cold storage, the relative humidity decreases, and the heated air absorbs the moisture on all surrounding surfaces, including the moisture on the surface of agricultural products, resulting in a weight loss of up to about 20% of the agricultural products, causing cell shrinkage, affecting the appearance, quality, and shelf life of the products, and further causing losses to the value of the goods; therefore, the humidity compensation system is an important link to ensure that the product quality remains unchanged throughout the supply chain. Different foods have different requirements for humidity, and due to the different surface structures of different foods, there are some areas where excess water droplets accumulate, which is not conducive to food preservation; based on this, the present invention proposes a cold storage that can separately adjust the humidity of the food placement area to meet the different humidity requirements of various foods, and can remove the accumulated water droplets, which is conducive to food preservation. Summary of the Invention

[0003] Aiming at the above technical problems, the present invention can separately adjust the humidity of the food placement area to meet the different humidity requirements of various foods, and can remove the accumulated water droplets, which is conducive to food preservation.

[0004] The implementation solution of the present invention is as follows: A cold storage with a humidity compensation function includes a cabinet body. Inside the cabinet body, there is a placement box. A cover box is rotatably arranged on the placement box, and an atomization mechanism is arranged on the cover box. The inside of the placement box is divided into several areas by a partition array. On both sides of each area, there is a placement groove rotatably arranged. In the central area of the placement box, a drying mechanism is installed through. The drying mechanism includes a drying cylinder. Desiccant is placed in the drying cylinder. The drying cylinder passes through several areas and is located between two placement grooves. At one end of the placement box, a driving mechanism is arranged for driving the placement groove to swing.

[0005] Further, a transmission box is arranged on the top of the cabinet body. The transmission box is communicated with the atomization mechanism on the cover box. The atomization mechanism includes an atomization spraying part arranged on the cover box, and the atomization spraying part is communicated with the transmission box.

[0006] Further, buffer pads are respectively arranged on both sides of the placement groove. When the placement groove swings, it contacts the drying cylinder and the inner side of the placement box through the buffer pads. On the bottom of several areas on the inner side of the placement box, there are diversion grooves. A collection box is communicated below the diversion grooves, and diversion plates are respectively arranged on both sides of the diversion grooves.

[0007] Furthermore, a protective shell is provided on the partition board. Two first springs are connected to the inner side of the protective shell, and the two first springs are respectively connected to both sides of the placement groove. A support mechanism is provided at the bottom of the placement groove for supporting and fixing the placement groove.

[0008] Furthermore, the support mechanism includes a mounting frame provided at the bottom of the placement groove. A limit electric cylinder is provided on the mounting frame. A limit seat and a push frame are provided on the telescopic rod of the limit electric cylinder. A push wheel is provided at the bottom of the push frame. A pressing plate is telescopically provided on the mounting frame. The pressing plate has a stepped surface. A third spring is connected between the pressing plate and the mounting frame. And a pressing shaft is provided at the bottom of the pressing plate; the limit seat cooperates with the driving mechanism for combined driving.

[0009] Furthermore, the driving mechanism includes a driving electric cylinder provided at the end of the placement box. Rack bars are provided on the two telescopic rods of the driving electric cylinder. And a jacking electric cylinder is provided on the rack bar. A jacking wheel is provided on the telescopic rod of the jacking electric cylinder. A fixed rack bar is slidably provided at the end of the placement box. A second spring is connected between the fixed rack bar and the placement box. The jacking wheel is used to push the fixed rack bar.

[0010] Furthermore, the driving mechanism further includes two driving shafts rotatably mounted on the placement box. Gears are connected to the ends of the driving shafts. The gears are engaged with the rack bars. The fixed rack bar is used to be engaged with the gears for fixation; the driving shafts penetrate through several areas inside the placement box, and the rotation axis of the driving shafts coincides with the rotation axis of the placement groove; a limit plate is provided on the driving shaft. The limit seat on the telescopic rod of the limit electric cylinder cooperates with the limit plate for limiting.

[0011] Furthermore, the drying mechanism includes a hole position opened in the area below the drying cylinder. A moving motor, a moving lead screw and a moving guide rod are provided on the placement box. The moving motor is used to drive the moving lead screw. A moving seat is movably provided on the moving lead screw and the moving guide rod. A clamping electric cylinder is provided on the moving seat. A clamping part is provided on the telescopic rod of the clamping electric cylinder.

[0012] Furthermore, the drying mechanism further includes a telescopic shielding layer telescopically provided on the drying cylinder. The telescopic shielding layer is located in the area below the drying cylinder for shielding the hole position; a sliding part is connected to the end of the telescopic shielding layer. A clamping groove is provided on the sliding part. The clamping groove cooperates with the clamping part on the telescopic rod of the clamping electric cylinder for limiting.

[0013] The beneficial effects of the present invention compared with the prior art are as follows: (1) The atomizing and spraying part performs atomizing and spraying to adjust the humidity inside each area; excessive moisture can flow through the placement groove to the bottom of the placement box, and finally be collected by the collection box through the diversion of the diversion plate and the diversion groove; (2) The driving shaft rotates, so that the limiting plate can drive the placement groove to deflect reciprocally, that is, to shake off water droplets; further, when the placement groove swings, the buffer pad contacts the outer wall of the drying cylinder and the inner wall of the placement box, which can generate vibrations and facilitate the dripping of water droplets; (3) Humidity sensors can be set in each area of the placement box to perform separate humidity adjustment and drying treatment for each area, meeting the requirements of various foods for humidity and dryness. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the structure of the placement box of the present invention.

[0016] Figure 3 It is a schematic diagram of the internal structure of the placement box of the present invention.

[0017] Figure 4 It is a schematic diagram of the structure of the placement groove of the present invention.

[0018] Figure 5 It is a schematic diagram of the structure of the driving mechanism of the present invention.

[0019] Figure 6 It is a schematic diagram of a partial structure of the driving mechanism of the present invention.

[0020] Figure 7 It is a schematic diagram of the structure of the supporting mechanism of the present invention.

[0021] Figure 8 It is a schematic diagram of another angle structure of the supporting mechanism of the present invention.

[0022] Figure 9 It is a schematic diagram of a partial structure of the supporting mechanism of the present invention.

[0023] Figure 10 It is a schematic diagram of the sectional structure of the placement box of the present invention.

[0024] Figure 11 It is a schematic diagram of the structure of the drying mechanism of the present invention.

[0025] Figure 12 It is a schematic diagram of the installation structure of the drying cylinder of the present invention.

[0026] Figure 13 It is a schematic diagram of the structure of the telescopic shielding layer of the present invention.

[0027] Reference numerals: 1 - cabinet body; 2 - transfer box; 3 - placement box; 4 - cover box; 5 - atomizing injection part; 6 - flow guide plate; 7 - flow guide groove; 8 - collection box; 9 - partition board; 10 - placement groove; 1001 - buffer pad; 11 - protective shell; 12 - first spring; 13 - driving electric cylinder; 14 - rack; 15 - gear; 16 - jacking electric cylinder; 17 - jacking wheel; 18 - fixed rack; 19 - second spring; 20 - driving shaft; 21 - limiting plate; 22 - mounting bracket; 23 - limiting electric cylinder; 24 - limiting seat; 25 - pushing frame; 26 - pushing wheel; 27 - pressing plate; 28 - third spring; 29 - pressing shaft; 30 - drying cylinder; 31 - telescopic shielding layer; 3101 - sliding part; 32 - moving motor; 33 - moving lead screw; 34 - moving guide rod; 35 - moving seat; 36 - clamping electric cylinder. Detailed implementation manner

[0028] Embodiment: As Figures 1 to 13 shown, a cold storage with a humidity compensation function includes a cabinet body 1. Inside the cabinet body 1, there is a placement box 3. A cover box 4 is rotatably arranged on the placement box 3, and an atomizing mechanism is arranged on the cover box 4. The inside of the placement box 3 is divided into several areas by a partition board 9 in an array. Placement grooves 10 are rotatably arranged on both sides of each area. A drying mechanism is installed through the central area of the placement box 3. The drying mechanism includes a drying cylinder 30. Desiccant is placed in the drying cylinder 30. The drying cylinder 30 passes through several areas and is located between two placement grooves 10. A driving mechanism is arranged at one end of the placement box 3 for driving the placement groove 10 to swing.

[0029] A transfer box 2 is arranged on the top of the cabinet body 1. The transfer box 2 is communicated with the atomizing mechanism on the cover box 4. The atomizing mechanism includes an atomizing injection part 5 arranged on the cover box 4, and the atomizing injection part 5 is communicated with the transfer box 2. Buffer pads 1001 are arranged on both sides of the placement groove 10. When the placement groove 10 swings, it contacts the drying cylinder 30 and the inner side of the placement box 3 through the buffer pads 1001. Flow guide grooves 7 are arranged at the bottoms of several areas on the inner side of the placement box 3. A collection box 8 is communicated below the flow guide grooves 7, and flow guide plates 6 are arranged on both sides of the flow guide grooves 7. A protective shell 11 is arranged on the partition board 9. Two first springs 12 are connected inside the protective shell 11. The two first springs 12 are respectively connected with both sides of the placement groove 10. A support mechanism is arranged at the bottom of the placement groove 10 for supporting and fixing the placement groove 10.

[0030] The support mechanism includes a mounting frame 22 arranged at the bottom of the placement groove 10. A limit electric cylinder 23 is arranged on the mounting frame 22. A limit seat 24 and a push frame 25 are arranged on the telescopic rod of the limit electric cylinder 23. A push wheel 26 is arranged at the bottom of the push frame 25. A pressing plate 27 is telescopically arranged on the mounting frame 22. The pressing plate 27 has a stepped surface. A third spring 28 is connected between the pressing plate 27 and the mounting frame 22. And a pressing shaft 29 is arranged at the bottom of the pressing plate 27. The limit seat 24 cooperates with the driving mechanism for combined driving. The driving mechanism includes a driving electric cylinder 13 arranged at the end of the placement box 3. Rack bars 14 are arranged on the two telescopic rods of the driving electric cylinder 13. And a jacking electric cylinder 16 is arranged on the rack bar 14. A jacking wheel 17 is arranged on the telescopic rod of the jacking electric cylinder 16. A fixed rack bar 18 is slidably arranged at the end of the placement box 3. A second spring 19 is connected between the fixed rack bar 18 and the placement box 3. The jacking wheel 17 is used to push the fixed rack bar 18. The driving mechanism further includes two driving shafts 20 rotatably mounted on the placement box 3. Gears 15 are connected to the ends of the driving shafts 20. The gears 15 are meshed with the rack bars 14. The fixed rack bar 18 is used to be meshed with the gears 15 for fixation. The driving shafts 20 penetrate through several areas inside the placement box 3. And the rotation axes of the driving shafts 20 coincide with the rotation axis of the placement groove 10. A limit plate 21 is arranged on the driving shaft 20. The limit seat 24 on the telescopic rod of the limit electric cylinder 23 cooperates with the limit plate 21 for limiting.

[0031] The drying mechanism includes a hole position opened in the area below the drying cylinder 30. A moving motor 32, a moving lead screw 33 and a moving guide rod 34 are arranged on the placement box 3. The moving motor 32 is used to drive the moving lead screw 33. A moving seat 35 is movably arranged on the moving lead screw 33 and the moving guide rod 34. A clamping electric cylinder 36 is arranged on the moving seat 35. A clamping part is arranged on the telescopic rod of the clamping electric cylinder 36. The drying mechanism further includes a telescopic shielding layer 31 telescopically arranged on the drying cylinder 30. The telescopic shielding layer 31 is located in the area below the drying cylinder 30 and is used to shield the hole position. A sliding part 3101 is connected to the end of the telescopic shielding layer 31. A clamping groove is arranged on the sliding part 3101. The clamping groove cooperates with the clamping part on the telescopic rod of the clamping electric cylinder 36 for limiting.

[0032] Operating principle: Place the food inside the placement grooves 10 in various areas of the placement box 3. The cover box 4 is flipped for capping. Moisture is transmitted through the transmission box 2. The atomizing spraying part 5 performs atomizing spraying to adjust the humidity inside each area. Excessive moisture can flow through the placement grooves 10 to the bottom of the placement box 3. Through the diversion of the diversion plate 6 and the diversion groove 7, it is finally collected by the collection box 8.

[0033] Specifically, for the excess water droplets adhering to the food, when removing them, the electric cylinder 16 is actuated to control the top wheel 17 to push the fixed rack 18, that is, the fixation of the gear 15 is released. By operating the drive electric cylinder 13, that is, controlling the movement of the rack 14, the gear 15 and the drive shaft 20 are rotated. For the area where water droplets need to be removed, a separate area can be selected. That is, the limit electric cylinder 23 is used to control the movement of the limit seat 24. The limit seat 24 is engaged with the limit plate 21 to achieve positioning. At the same time, the push wheel 26 moves on the stepped surface of the pressing plate 27, causing the pressing plate 27 to rise, that is, the pressing shaft 29 is disengaged from the bottom area of the placement box 3, releasing the deflection freedom of the placement groove 10; the drive shaft 20 rotates, enabling the limit plate 21 to drive the placement groove 10 to deflect reciprocally, that is, to shake off the water droplets; further, when the placement groove 10 swings, the buffer pad 1001 contacts the outer wall of the drying cylinder 30 and the inner wall of the placement box 3, generating vibrations that facilitate the dripping of water droplets; when it is necessary to disengage the drive, the limit seat 24 is disengaged from the limit plate 21, and the push wheel 26 pushes the pressing plate 27, causing the pressing shaft 29 to support and contact the bottom area of the placement box 3 again to limit and fix the placement groove 10.

[0034] When drying treatment is required inside each area, the moving motor 32 can be operated, the moving lead screw 33 rotates, and the moving seat 35 moves. In each area, the moving seat 35 moves synchronously. In the area where drying treatment is required, the engaging electric cylinder 36 controls the engaging portion on the telescopic rod to cooperate with the card slot on the sliding portion 3101 to drive the corresponding telescopic shielding layer 31 to expand and contract, that is, to expose the holes in the area below the drying cylinder 30, increasing the contact area between the desiccant and the air to complete the drying adjustment treatment; in this embodiment, humidity sensors can be set in each area of the placement box 3 to perform separate humidity adjustment and drying treatment for each area, meeting the requirements of various foods for humidity and dryness.

Claims

1. A cold storage with humidity compensation function, comprising a cabinet body (1), characterized in that: Inside the cabinet body (1), there is a placement box (3). A cover box (4) is rotatably arranged on the placement box (3), and an atomization mechanism is arranged on the cover box (4). The inside of the placement box (3) is divided into several areas by a partition board (9) in an array. Placement grooves (10) are rotatably arranged on both sides of each area. A drying mechanism is installed through the central area of the placement box (3). The drying mechanism includes a drying cylinder (30) in which a desiccant is placed. The drying cylinder (30) passes through several areas and is located between two placement grooves (10). A driving mechanism is arranged at one end of the placement box (3) for driving the placement groove (10) to swing.

2. The cold storage with a humidity compensation function according to claim 1, characterized in that: A transmission box (2) is arranged on the top of the cabinet body (1). The transmission box (2) is communicated with the atomization mechanism on the cover box (4). The atomization mechanism includes an atomization spraying part (5) arranged on the cover box (4), and the atomization spraying part (5) is communicated with the transmission box (2).

3. A cold storage with a humidity compensation function according to claim 1, characterized in that: Buffer pads (1001) are arranged on both sides of the placement groove (10). When the placement groove (10) swings, it contacts the drying cylinder (30) and the inner side of the placement box (3) through the buffer pads (1001). Flow guide grooves (7) are arranged at the bottoms of several areas on the inner side of the placement box (3). A collection box (8) is communicated below the flow guide grooves (7), and flow guide plates (6) are arranged on both sides of the flow guide grooves (7).

4. A cold storage with a humidity compensation function according to claim 1, characterized in that: A protective shell (11) is arranged on the partition board (9). Two first springs (12) are connected inside the protective shell (11). The two first springs (12) are respectively connected with both sides of the placement groove (10). A support mechanism is arranged at the bottom of the placement groove (10) for supporting and fixing the placement groove (10).

5. A cold storage with a humidity compensation function according to claim 4, characterized in that: The support mechanism includes a mounting frame (22) arranged at the bottom of the placement groove (10). A limit electric cylinder (23) is arranged on the mounting frame (22). A limit seat (24) and a push frame (25) are arranged on the telescopic rod of the limit electric cylinder (23). A push wheel (26) is arranged at the bottom of the push frame (25). A pressing plate (27) is telescopically arranged on the mounting frame (22). The pressing plate (27) has a stepped surface. A third spring (28) is connected between the pressing plate (27) and the mounting frame (22), and a pressing shaft (29) is arranged at the bottom of the pressing plate (27). The limit seat (24) cooperates with the driving mechanism for combined driving.

6. The cold storage with a humidity compensation function according to claim 5, characterized in that: The driving mechanism includes a driving electric cylinder (13) arranged at the end of the placement box (3). Rack bars (14) are arranged on the two telescopic rods of the driving electric cylinder (13). A jacking electric cylinder (16) is arranged on the rack bar (14). A jacking wheel (17) is arranged on the telescopic rod of the jacking electric cylinder (16). A fixed rack bar (18) is slidably arranged at the end of the placement box (3). A second spring (19) is connected between the fixed rack bar (18) and the placement box (3). The jacking wheel (17) is used to push the fixed rack bar (18).

7. A cold storage with a humidity compensation function according to claim 6, characterized in that: The driving mechanism further includes two driving shafts (20) rotatably mounted on the placing box (3). A gear (15) is connected to the end of the driving shaft (20). The gear (15) meshes with a rack (14). A fixed rack (18) is used to mesh with the gear (15) for fixation. The driving shaft (20) penetrates through several regions inside the placing box (3), and the driving shaft (20) coincides with the rotation axis of the placing groove (10). A limiting plate (21) is arranged on the driving shaft (20). A limiting seat (24) on the telescopic rod of the limiting electric cylinder (23) cooperates with the limiting plate (21) for limiting.

8. A cold storage with a humidity compensation function according to claim 1, characterized in that: The drying mechanism includes a hole position opened in the lower region of the drying cylinder (30). A moving motor (32), a moving lead screw (33) and a moving guide rod (34) are arranged on the placing box (3). The moving motor (32) is used to drive the moving lead screw (33). A moving seat (35) is movably arranged on the moving lead screw (33) and the moving guide rod (34). A clamping electric cylinder (36) is arranged on the moving seat (35). A clamping part is arranged on the telescopic rod of the clamping electric cylinder (36).

9. A cold storage with a humidity compensation function according to claim 8, characterized in that: The drying mechanism further includes a telescopic shielding layer (31) telescopically arranged on the drying cylinder (30). The telescopic shielding layer (31) is located in the lower region of the drying cylinder (30) and is used to shield the hole position. An end of the telescopic shielding layer (31) is connected with a sliding part (3101). A clamping groove is arranged on the sliding part (3101). The clamping groove cooperates with the clamping part on the telescopic rod of the clamping electric cylinder (36) for limiting.

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