A cold storage with good refrigeration cycle

Abstract

The utility model relates to the technical field of cold storage, and specifically to a cold storage with good refrigeration cycle, comprising a cold storage body, a door hinged on one side of the cold storage body, a pull rod fixedly installed on one side outer wall of the door, and shunt pipes slidably installed on both sides of the inner wall of the cold storage body. The utility model overcomes the shortcomings of the prior art, and through the cooperation of a rack plate and the like, the motor is controlled to start while spraying, so that the output end of the motor drives the rotating column and the gear to rotate, and the gear rotation drives the two rack plates and the two shunt pipes away from each other, and the motor is controlled to start automatically in reverse, so that the two shunt pipes and multiple nozzles can move back and forth, so that the cooled gas can be transported to all positions of the cold storage body, improve the cooling effect and cooling efficiency, avoid the slow cooling of other positions of the cold storage body, and affect the storage of goods, and the refrigeration cycle is also good.

Description

Technical Field

[0001] The utility model relates to the technical field of cold storage, in particular to a cold storage with good refrigeration cycle performance. Background Art

[0002] Cold storage is a special storage facility used to store specific commodities, such as food, medicine, chemical products, etc., at low temperatures to extend their shelf life. Cold storage creates an environment with a different temperature or humidity from the outdoor temperature through artificial refrigeration. It is usually located near the shipping port or the place of origin, with a large refrigeration area and a common refrigeration principle. There are two types of cold storage: refrigerators and freezers. The former is used to store commodities that do not need to be frozen, such as vegetables and dairy products, while the latter is used to store commodities that need to be frozen, such as meat and seafood.

[0003] After searching, the Chinese patent application publication number CN217764060U discloses a mobile cold storage with good refrigeration cycle, including a cold storage body, the inner top wall of the cold storage body is fixedly connected to a cold air delivery pipe, the inner top wall of the cold storage body at one end of the cold air delivery pipe is fixedly connected to a lighting lamp, and the lower end of the inner side wall of the cold storage body is fixedly connected to an air intake hood.

[0004] The mobile cold storage with good refrigeration cycle in the above patent has the following shortcomings: although the device can realize spraying formaldehyde decomposition and removal operations at different heights, ensure better formaldehyde decomposition and removal effects at different heights, and accelerate the cooling effect of the air through the circulation mechanism, the position of the cold air delivery pipe on the device is fixed, so that the cold air delivery pipe can only cool a fixed position of the cold storage, and thus cannot evenly deliver cold air to all positions of the cold storage at the same time, resulting in the cooling effect is not particularly good, so the cooling efficiency can still be further improved. Utility Model Content

[0005] The purpose of the utility model is to solve or at least alleviate the problem in the prior art that the position of the cold air delivery pipe on the device is fixed, so that the cold air delivery pipe can only cool a fixed position of the cold storage, and thus cannot uniformly deliver cold air to all positions of the cold storage at the same time, resulting in the cooling effect is not particularly good, so the cooling efficiency can still be further improved.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cold storage with good refrigeration cycle performance, comprising a cold storage body, a door hinged on one side of the cold storage body, a pull rod fixedly installed on one side outer wall of the door, shunt pipes slidably installed on both sides of the inner wall of the cold storage body, a refrigeration mechanism is provided on both of the two shunt pipes, and a reciprocating mechanism is provided on one side outer surface of the two shunt pipes;

[0007] The reciprocating mechanism includes a first mounting block and a second mounting block respectively fixedly mounted on the two shunt pipes, a rack plate being fixedly mounted on the first mounting block and the second mounting block, a motor is provided on one side outer wall of the cold storage body, an output end of the motor passes through one side outer wall of the cold storage body and is fixedly mounted with a rotating column, a gear is fixedly mounted on one end of the rotating column, the gears are meshed with the two rack plates, and a plurality of nozzles are penetrated on the bottom outer surfaces of the two shunt pipes.

[0008] By adopting the above technical solution, by controlling the starting motor, the output end of the motor will drive the rotating column and the gear to rotate, and the rotation of the gear will drive the two rack plates and the two shunt pipes to move away from each other, and the control setting of the motor is automatically reversed to start, so that the two shunt pipes and multiple nozzles can move back and forth, so that the cooled gas can be transported to all positions of the cold storage body, improving the cooling effect and cooling efficiency, avoiding slow cooling of other positions of the cold storage body, affecting the storage of goods, and the refrigeration cycle is also better.

[0009] Optionally, the refrigeration mechanism includes an air cooler fixedly mounted on the top outer wall of the cold storage body, one end of the air intake port of the air cooler is fixedly connected to an air intake pipe, one end of the air outlet port of the air cooler is fixedly connected to an air outlet pipe, and the air outlet pipe is through-connected with the diversion pipe.

[0010] By adopting the above technical solution, two air coolers are controlled to open, and the two air coolers absorb water air from the outside through the air intake pipe, and then cool it through the internal structure, so that the cooled gas can be transported to the diversion pipe through the air outlet pipe, and the gas can be sprayed out through multiple nozzles.

[0011] Optionally, the air outlet pipe is made of a hose material.

[0012] By adopting the above technical solution, the air outlet pipe is made of a hose material, thereby facilitating the movement of the air outlet pipe.

[0013] Optionally, a support plate is fixedly mounted on one side outer wall of the cold storage body, and the motor is fixedly mounted on the top outer wall of the support plate.

[0014] By adopting the above technical solution, a support plate is provided so that the motor can be installed thereon.

[0015] Optionally, a support frame is fixedly mounted on an inner wall of one side of the cold storage body, and the gear is rotatably mounted on an outer wall of one side of the support frame.

[0016] By adopting the above technical solution, the gear can be supported and rotatably installed by arranging a support frame.

[0017] Optionally, a rectangular plate is fixedly installed on one inner wall of the cold storage body, a long groove is opened on the top outer wall of the rectangular plate, a long block is slidably installed in the long groove, and the long block is fixedly connected to one of the rack plates.

[0018] By adopting the above technical solution, one of the rack plates can be limitedly moved by providing the elongated groove and the elongated block.

[0019] Optionally, a fixing plate is fixedly installed on the top outer wall of the rectangular plate, a cylinder is fixedly installed on the top outer wall of the fixing plate, a limiting plate is fixedly installed on the output end of the cylinder, a limiting column is fixedly installed on one side outer wall of the limiting plate, and the limiting column is located in the gap of the locking teeth on one of the rack plates.

[0020] By adopting the above technical solution, by starting the cylinder, the output end of the cylinder will drive the limit plate and the limit column to move. The movement of the limit column can release the abutment limit on one of the rack plates, and can also fix the rack plate to prevent automatic movement when not in use.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] (1) The utility model adopts the cooperation of a rack plate and the like, and controls the starting motor while spraying. The output end of the motor drives the rotating column and the gear to rotate. The rotation of the gear drives the two rack plates and the two shunt pipes away from each other, and the control setting motor is automatically reversed to start, so that the two shunt pipes and multiple nozzles can move back and forth. Therefore, the cooled gas can be transported to all positions of the cold storage body, thereby improving the cooling effect and cooling efficiency, avoiding slow cooling of other positions of the cold storage body, affecting the storage of goods, and the refrigeration cycle is also better.

[0023] (2) The utility model adopts the cooperation of the limit column and the like. By starting the cylinder, the output end of the cylinder will drive the limit plate and the limit column to move. The movement of the limit column can release the abutment limit on one of the rack plates, and can also fix the rack plate to prevent automatic movement when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the shunt pipe structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the rectangular plate structure of the utility model;

[0027] Figure 4This is a schematic diagram of the limit column structure of the utility model.

[0028] In the figure: 1. cold storage body; 2. storage door; 3. pull rod; 4. air cooler; 5. air intake pipe; 6. air outlet pipe; 7. diverter pipe; 8. nozzle; 9. first mounting block; 10. second mounting block; 11. rack plate; 12. gear; 13. support plate; 14. motor; 15. rotating column; 16. support frame; 17. rectangular plate; 18. long groove; 19. long block; 20. fixed plate; 21. cylinder; 22. limit plate; 23. limit column. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4 A cold storage with good refrigeration cycle performance comprises a cold storage body 1, a storage door 2 is hinged on one side of the cold storage body 1, a pull rod 3 is fixedly installed on the outer wall of one side of the storage door 2, and shunt pipes 7 are slidably installed on the inner walls of both sides of the cold storage body 1. By setting the shunt pipes 7, the gas can be dispersed. Refrigeration mechanisms are provided on the two shunt pipes 7, and reciprocating mechanisms are provided on the outer surfaces of one side of the two shunt pipes 7; the reciprocating mechanism can drive the two shunt pipes 7 to move closer to or away from each other.

[0031] Among them, the reciprocating mechanism includes a first mounting block 9 and a second mounting block 10 respectively fixedly mounted on the two shunt pipes 7, and a rack plate 11 is fixedly mounted on the first mounting block 9 and the second mounting block 10. A motor 14 is provided on the outer wall of one side of the cold storage body 1. The output end of the motor 14 passes through the outer wall of one side of the cold storage body 1 and is fixedly mounted with a rotating column 15. A gear 12 is fixedly mounted on one end of the rotating column 15. By setting the gear 12, the two rack plates 11 can be driven to approach or move away from each other. The gears 12 are meshed with the two rack plates 11, and a plurality of nozzles 8 are penetrated on the bottom outer surfaces of the two shunt pipes 7.

[0032] When in use, by controlling the starting motor 14, the output end of the motor 14 will drive the rotating column 15 and the gear 12 to rotate, and the rotation of the gear 12 will drive the two rack plates 11 and the two shunt pipes 7 to move away from each other, and the control setting of the motor 14 is automatically reversed to start, so that the two shunt pipes 7 and the multiple nozzles 8 can move back and forth, so that the cooled gas can be transported to all positions of the cold storage body 1, thereby improving the cooling effect and cooling efficiency, avoiding slow cooling of other positions of the cold storage body 1, affecting the storage of goods, and the refrigeration cycle is also better.

[0033] For details, please refer to Figure 1-3 The refrigeration mechanism includes a cold air fan 4 fixedly mounted on the top outer wall of the cold storage body 1, one end of the air inlet of the cold air fan 4 is fixedly connected with an air inlet pipe 5, one end of the air outlet of the cold air fan 4 is fixedly connected with an air outlet pipe 6, and the air outlet pipe 6 is connected with the shunt pipe 7. By controlling to open the two cold air fans 4, the two cold air fans 4 absorb water air outward through the air inlet pipe 5, and then cool it down through the internal structure, so that the cooled gas can be transported to the shunt pipe 7 through the air outlet pipe 6, and the gas is sprayed out through multiple nozzles 8.

[0034] For details, please refer to Figure 1-2 The air outlet pipe 6 is made of a hose material. The air outlet pipe 6 is made of a hose material so that the air outlet pipe 6 can be moved easily.

[0035] For details, please refer to Figure 1-3 A support plate 13 is fixedly mounted on one side outer wall of the cold storage body 1, and a motor 14 is fixedly mounted on the top outer wall of the support plate 13. By providing the support plate 13, the motor 14 can be mounted on it.

[0036] For details, please refer to Figure 3 A support frame 16 is fixedly installed on one inner wall of the cold storage body 1, and the gear 12 is rotatably installed on one outer wall of the support frame 16. By providing the support frame 16, the gear 12 can be supported and rotatably installed.

[0037] For details, please refer to Figure 3 A rectangular plate 17 is fixedly installed on one side inner wall of the cold storage body 1, and a long groove 18 is provided on the top outer wall of the rectangular plate 17. A long block 19 is slidably installed in the long groove 18, and the long block 19 is fixedly connected to one of the rack plates 11. By providing the long groove 18 and the long block 19, one of the rack plates 11 can be limitedly moved.

[0038] For details, please refer to Figure 3-4A fixing plate 20 is fixedly mounted on the top outer wall of the rectangular plate 17, a cylinder 21 is fixedly mounted on the top outer wall of the fixing plate 20, a limiting plate 22 is fixedly mounted on the output end of the cylinder 21, a limiting column 23 is fixedly mounted on one side outer wall of the limiting plate 22, and the limiting column 23 is located in the gap of the teeth on one of the rack plates 11. By starting the cylinder 21, the output end of the cylinder 21 will drive the limiting plate 22 and the limiting column 23 to move, and the limiting column 23 moves to release the abutment limit on one of the rack plates 11, and can also fix the rack plate 11 to prevent automatic movement when not in use.

[0039] Working principle: When in use, first start the cylinder 21, and the output end of the cylinder 21 will drive the limit plate 22 and the limit column 23 to move. The limit column 23 moves to release the abutment limit of one of the rack plates 11, and can also fix the rack plate 11 to prevent automatic movement when not in use;

[0040] At this time, the two air coolers 4 can be controlled to turn on. The two air coolers 4 absorb water and air from the outside through the air intake pipe 5, and then cool it down through the internal structure, so that the cooled gas can be transported to the shunt pipe 7 through the air outlet pipe 6, and the gas is sprayed out through multiple nozzles 8. While spraying, the motor 14 is controlled to start, and the output end of the motor 14 will drive the rotating column 15 and the gear 12 to rotate. The rotation of the gear 12 will drive the two rack plates 11 and the two shunt pipes 7 to move away from each other, and the motor 14 is controlled to start automatically in reverse, so that the two shunt pipes 7 and the multiple nozzles 8 can move back and forth. Therefore, the cooled gas can be transported to all positions of the cold storage body 1, thereby improving the cooling effect and cooling efficiency, avoiding slow cooling of other positions of the cold storage body 1, affecting the storage of goods, and the refrigeration cycle is also better.

[0041] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cold storage with good refrigeration cycle performance, comprising a cold storage body (1), a door (2) hingedly connected to one side of the cold storage body (1), a pull rod (3) fixedly installed on one side of the outer wall of the door (2), characterized in that: The inner walls of both sides of the cold storage body (1) are slidably mounted with shunt pipes (7), the two shunt pipes (7) are each provided with a refrigeration mechanism, and the outer surfaces of one side of the two shunt pipes (7) are each provided with a reciprocating mechanism; The reciprocating mechanism comprises a first mounting block (9) and a second mounting block (10) respectively fixedly mounted on the two shunt pipes (7); a rack plate (11) is fixedly mounted on the first mounting block (9) and the second mounting block (10); a motor (14) is provided on one side outer wall of the cold storage body (1); an output end of the motor (14) passes through one side outer wall of the cold storage body (1) and is fixedly mounted with a rotating column (15); a gear (12) is fixedly mounted on one end of the rotating column (15); the gear (12) is meshed with the two rack plates (11); and a plurality of nozzles (8) are provided through the bottom outer surfaces of the two shunt pipes (7).

2. A cold storage with good refrigeration cycle according to claim 1, characterized in that: The refrigeration mechanism comprises an air cooler (4) fixedly mounted on the top outer wall of the cold storage body (1); one end of the air intake of the air cooler (4) is fixedly connected to an air intake pipe (5); one end of the air outlet of the air cooler (4) is fixedly connected to an air outlet pipe (6); and the air outlet pipe (6) is through-connected to the shunt pipe (7).

3. A cold storage with good refrigeration cycle according to claim 2, characterized in that: The air outlet pipe (6) is made of a hose material.

4. A cold storage with good refrigeration cycle according to claim 1, characterized in that: A support plate (13) is fixedly mounted on one side outer wall of the cold storage body (1), and the motor (14) is fixedly mounted on the top outer wall of the support plate (13).

5. A cold storage with good refrigeration cycle according to claim 1, characterized in that: A support frame (16) is fixedly mounted on an inner wall of one side of the cold storage body (1), and the gear (12) is rotatably mounted on an outer wall of one side of the support frame (16).

6. A cold storage with good refrigeration cycle according to claim 1, characterized in that: A rectangular plate (17) is fixedly mounted on the inner wall of one side of the cold storage body (1), a long groove (18) is provided on the top outer wall of the rectangular plate (17), a long block (19) is slidably mounted in the long groove (18), and the long block (19) is fixedly connected to one of the rack plates (11).

7. A cold storage with good refrigeration cycle according to claim 6, characterized in that: A fixing plate (20) is fixedly mounted on the top outer wall of the rectangular plate (17), a cylinder (21) is fixedly mounted on the top outer wall of the fixing plate (20), a limiting plate (22) is fixedly mounted on the output end of the cylinder (21), a limiting column (23) is fixedly mounted on one side outer wall of the limiting plate (22), and the limiting column (23) is located in a gap between the teeth on one of the rack plates (11).

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