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CN-224225791-U - Thermal-insulated cooling anticorrosive dampproofing device in low temperature storehouse

CN224225791UCN 224225791 UCN224225791 UCN 224225791UCN-224225791-U

Abstract

The utility model discloses a low-temperature bin heat-insulating, cooling, corrosion-preventing and moisture-preventing device, which comprises a bottom bin and a connecting bin, wherein the upper end of the bottom bin is connected with the lower end of the connecting bin at the lowest side through uniformly distributed bolts, the uniformly distributed bolts I are also connected between two vertically adjacent connecting bins in a threaded manner, the upper end of the connecting bin at the highest side is also connected with the lower end of the top bin through the uniformly distributed bolts I in a threaded manner, and the low-temperature bin heat-insulating, cooling, corrosion-preventing and moisture-preventing device further comprises a ventilation mechanism, wherein the ventilation mechanism comprises a transverse air pipe, a vertical air pipe and an air pipe, one end of the transverse air pipe, which is far away from the center of the connecting bin, is connected with the inner wall of the adjacent connecting bin through uniformly distributed bolts II.

Inventors

  • HAO BEIBEI

Assignees

  • 商丘市永信仓储设备有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (7)

  1. 1. The heat-insulating, cooling, corrosion-preventing and moisture-proof device for the low-temperature bin comprises a bottom bin (1) and a connecting bin (2), wherein the upper end of the bottom bin (1) is connected with the lower end of the lowest connecting bin (2) through uniformly distributed bolts I, the vertically adjacent two connecting bins (2) are also in threaded connection with uniformly distributed bolts I, and the upper end of the uppermost connecting bin (2) is also in threaded connection with the lower end of a top bin (3) through uniformly distributed bolts I; The ventilation mechanism (4) comprises a transverse air pipe (41), a vertical air pipe (42) and an air pipe (43), wherein one end, far away from the center of the connecting bin (2), of the transverse air pipe (41) is connected with the inner wall of the adjacent connecting bin (2) through a second uniformly distributed bolt, one end, close to the center of the connecting bin (2), of each of the transverse adjacent four transverse air pipes (41) is communicated with the middle part of the adjacent vertical air pipe (42), cavities (6) are formed in the inner part of the lower end of the bottom bin (1) and the inner part of the upper end of the top bin (3), the air pipe (43) are arranged at the central position of the top wall of the top bin (3) and the central position of the bottom wall of the bottom bin (1), and the air pipe (43) is communicated with the vertical adjacent vertical air pipe (42), and through holes uniformly distributed are formed in the middle parts of the transverse air pipe (41), the vertical air pipe (42) and the air pipe (43).
  2. 2. The heat-insulating, cooling, corrosion-preventing and moisture-proof device for the low-temperature bin is characterized in that a control box (9) is arranged on the right side of the bottom bin (1), a control switch group (10) is arranged in the control box (9), and the input end of the control switch group (10) is electrically connected with an external power supply.
  3. 3. The low-temperature bin heat-insulating, cooling, corrosion-preventing and moisture-proof device according to claim 1, wherein the ventilation mechanism (4) further comprises a connecting ring (47) and annular grooves (48), the annular grooves (48) are respectively arranged at the upper end and the lower end of the vertical air pipe (42) and one end of the two air pipes (43) close to the connecting bin (2), the connecting ring (47) is inserted between the two vertically adjacent annular grooves (48), the right end of the upper surface of the bottom bin (1) and the left end of the lower surface of the top bin (3), semicircular grooves (13) are respectively arranged at the right end of the upper surface of the connecting bin (2) and the left end of the lower surface of the connecting bin (2), semicircular ribs (14) are fixedly connected to the left end of the upper surface of the bottom bin (1) and the right end of the lower surface of the connecting bin (2), and the outer surfaces of the semicircular ribs (14) are inserted into the vertically adjacent semicircular grooves (13).
  4. 4. The low-temperature bin heat-insulating, cooling, corrosion-preventing and moisture-proof device according to claim 2, wherein the ventilation mechanism (4) further comprises a molecular sieve (44), a backflow air pipe (45) and an arc backflow air pipe (46), the molecular sieve (44) is respectively arranged on the inner walls of the transverse air pipe (41), the vertical air pipe (42) and the air pipe (43), backflow air pipes (45) which are uniformly distributed are respectively arranged in the connecting bin (2), the middle parts of the backflow air pipes (45) are respectively communicated with one end, far away from the center of the connecting bin (2), of the radially adjacent transverse air pipe (41), the vertically adjacent two backflow air pipes (45) are mutually communicated, four arc backflow air pipes (46) which are uniformly distributed are respectively arranged in the upper end of the upper cavity (6) and the lower cavity (6), a wind bin II is respectively arranged at the lower end of the lower cavity (6), the upper ends of the four arc backflow air pipes (46) on the upper side are respectively communicated with one end of the wind bin, and the lower ends of the four arc backflow air pipes (46) on the lower side are respectively communicated with one end, close to the two ends of the wind bin (46), which are respectively communicated with one end, close to the adjacent two arc backflow air pipes (46).
  5. 5. The low-temperature bin heat-insulating, cooling, corrosion-preventing and moisture-proof device according to claim 4, wherein a refrigerating fan (5) is arranged at the upper end of the first wind bin, the input end of the refrigerating fan (5) is electrically connected with the output end of the control switch group (10), a protective cover (7) is arranged at the upper end of the top bin (3), air holes which are uniformly distributed are arranged in the middle of the outer cambered surface of the protective cover (7), and round holes which are uniformly distributed are arranged at the upper end of the top bin (3).
  6. 6. The low-temperature bin heat-insulating, cooling, corrosion-preventing and moisture-proof device according to claim 4, wherein PS extrusion molding heat-insulating plates (11) are arranged at the upper end of the wall body of the bottom bin (1), the inside of the wall body of the connecting bin (2) and the side wall, close to the vertical air pipe (42), of the lower end of the wall body of the top bin (3), polyurethane heat-insulating plates (12) are arranged on the outer cambered surfaces, far away from the center of the connecting bin (2), of the PS extrusion molding heat-insulating plates (11), and the middle part of the reflux air pipe (45) and one end, close to the connecting bin (2), of the arc reflux air pipe (46) are located between the polyurethane heat-insulating plates (12) and the PS extrusion molding heat-insulating plates (11).
  7. 7. The heat-insulating, cooling, corrosion-preventing and moisture-proof device for the low-temperature bin is characterized in that a feeding pipe is arranged at the upper end of the top bin (3), a discharging pipe is arranged at the lower end of the bottom bin (1), an electric valve (8) is arranged at the lower end of the discharging pipe, and the input end of the electric valve (8) is electrically connected with the output end of the control switch group (10).

Description

Thermal-insulated cooling anticorrosive dampproofing device in low temperature storehouse Technical Field The utility model relates to the technical field of granaries, in particular to a low-temperature granary heat-insulation, cooling, corrosion-prevention and moisture-proof device. Background In the grain storage process, a low-temperature bin is an important grain storage device, and the low-temperature bin is a storage facility which can control the temperature inside the warehouse in a specific low-temperature range through refrigeration equipment so as to maintain the quality and safety of stored objects, and the heat insulation, cooling, corrosion resistance and moisture resistance devices of the low-temperature bin play a key role in guaranteeing the stable environment inside the bin and prolonging the shelf life of the stored objects; The low-temperature dehumidification and moistureproof device comprises a box body, wherein the box body comprises a heat insulation box and a storage area, an evaporator is arranged in the heat insulation box, the evaporator is connected with a compressor, the heat insulation box is provided with an air inlet and an air outlet which are both communicated with the storage area, and the low-temperature dehumidification and moistureproof device also comprises a hot air pipeline connected with a heating end of the compressor, the hot air pipeline is communicated with a first heat dissipation branch pipe, and the first heat dissipation pipeline is arranged in the storage area; The low-temperature dehumidification and moistureproof device has the advantages that the specification of the ventilation air duct is fixed, the ventilation mechanism cannot be self-adapted along with the change of the capacity of the low-temperature bin, and meanwhile, the distribution of the ventilation air duct ensures that gas entering the low-temperature bin cannot be uniformly sprayed in the low-temperature bin. Disclosure of utility model The utility model aims to overcome the existing defects, and provides the heat-insulating, cooling, corrosion-preventing and moisture-preventing device for the low-temperature bin, the ventilation mechanism can correspondingly adjust along with the change of the capacity of the low-temperature bin, the ventilation requirements of the low-temperature bins with different capacities are effectively met, the heat-insulating, cooling, corrosion-preventing and moisture-preventing performances of the low-temperature bin are further effectively ensured, and the problems in the background art can be effectively solved. The utility model provides a low-temperature bin heat-insulating, cooling, corrosion-preventing and moisture-proof device, which comprises a bottom bin and a connecting bin, wherein the upper end of the bottom bin is connected with the lower end of the lowest connecting bin through uniformly distributed bolts I; The ventilating mechanism comprises a transverse air pipe, a vertical air pipe and an air pipe, wherein one end of the transverse air pipe, which is far away from the center of a connecting bin, is connected with the inner wall of an adjacent connecting bin through uniformly distributed bolts II, one ends of the four transverse air pipes, which are transversely adjacent, are close to the center of the connecting bin are communicated with the middle parts of the adjacent vertical air pipes, cavities are formed in the lower end of a bottom bin and the upper end of a top bin, air pipes are arranged in the center of the top wall of the top bin and the center of the bottom wall of the bottom bin, the air pipes are communicated with the vertically adjacent vertical air pipes, uniformly distributed through holes are formed in the middle parts of the transverse air pipe, the vertical air pipe and the air pipe, and the ventilating mechanism can correspondingly adjust the ventilating mechanism along with the change of the capacity of a low-temperature bin, so that the ventilating requirements of the low-temperature bins with different capacities are effectively met, and the heat insulation, temperature reduction, corrosion resistance and moisture resistance of the low-temperature bins are effectively guaranteed. Further, the right side of end storehouse is provided with the control box, and the inside of control box is provided with control switch group, and control switch group's input is connected with external power source electricity, controls each electrical apparatus. Further, ventilation mechanism still includes go-between and ring channel, the ring channel sets up respectively in the upper and lower both ends of vertical tracheal and two trachea are close to the one end of connecting the storehouse, all peg graft between two vertical adjacent ring channels and have the go-between, the right-hand member of end storehouse upper surface, the left end of top storehouse lower surface, the right-hand member of connecting the storehouse upper surface