Litchi freezing box with intelligent temperature monitoring function

Abstract

The lychee freezing box with the intelligent temperature monitoring function comprises a freezing structure, a controller is fixedly installed at the position, close to one side, of the front surface of the freezing structure, a freezing box body is fixedly installed on the upper surface of the freezing structure, a heat preservation structure is installed in the freezing box body in an embedded mode, and the heat preservation structure is connected with the controller. The freezing box comprises a freezing box body and three sets of heat preservation structures, the freezing box body comprises temperature sensors, a box body, two sets of partition plates and a box cover, the box cover is hinged to the front surface of the box body, the partition plates are installed in the box body in an embedded mode, and the temperature sensors are installed on the upper surface of the interior of the box body in an embedded mode. The freezing structure comprises a first heat exchange tube, a working box, a second heat exchange tube, a compressor and a capillary tube. According to the litchi freezing box with the intelligent temperature monitoring function, freezing and cooling treatment can be conducted on the interior of the freezing box, heat preservation can be conducted on litchis, and therefore the purpose of saving resources is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of litchi freezing, in particular to a litchi freezing box with intelligent temperature monitoring. Background Art

[0002] As a common fruit in life, eating some lychees properly is good for the body. Lychees are not only juicy and nutritious, but also sweet and irresistible. After being picked, lychees need to be frozen and preserved. When transporting and selling, they are processed in a foam box plus ice pack mode. They are first soaked in ice water to pre-cool to below ten degrees Celsius, and then packaged in a foam box filled with ice or other methods. However, lychees are prone to browning after being soaked in water, and the preservation effect is poor. When transported over long distances, the melting of ice cubes can easily cause the temperature inside the foam box to rise, thereby affecting the quality of the lychees. The temperature inside the box that stores the lychees cannot be controlled. For this reason, we propose a lychee freezing box with intelligent temperature monitoring. Utility Model Content

[0003] The main purpose of the utility model is to provide a litchi freezing box with intelligent temperature monitoring, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A litchi freezing box with intelligent temperature monitoring comprises a freezing structure, a controller is fixedly installed on the front surface of the freezing structure near one side, a freezing box body is fixedly installed on the upper surface of the freezing structure, and a heat preservation structure is embedded and installed inside the freezing box body, and the heat preservation structure consists of three groups.

[0006] Furthermore, the freezing box body includes a temperature sensor, a box body, a partition, and a box cover. The box cover is hinged on the front surface of the box body, and a partition is embedded and installed inside the box body. The partition is in two groups, and a temperature sensor is embedded and installed on the upper surface of the box body.

[0007] Furthermore, the refrigeration structure includes a first heat exchange tube, a working box, a second heat exchange tube, a compressor, and a capillary tube. The compressor is embedded in the interior of the working box near the rear, the first heat exchange tube is fixedly installed on the upper surface of the compressor, a side port of the first heat exchange tube is fixedly connected to a capillary tube, and a second heat exchange tube is fixedly connected between the capillary tube and the compressor.

[0008] Furthermore, the freezing box body and the controller are fixedly installed on the upper surface of the working box through the box body, the first heat exchange tube and the second heat exchange tube are embedded in the interior of the box body near the rear position, and the controller is fixedly installed on the front surface of the working box near the side position.

[0009] Furthermore, the insulation structure includes a sealing cover, an insulation box, a connecting plate, a storage box, a handle, a sealing gasket, an electric telescopic rod, an embedding groove, and a sealing ring. A handle is fixedly installed on the front surface of the insulation box, a storage box is embedded and installed inside the insulation box, a connecting plate is embedded and installed near the top between the insulation box and the storage box, embedding grooves are provided on the upper surface of the connecting plate on both sides near the front and rear, the embedding grooves are divided into four groups, sealing rings are embedded and installed inside the embedding grooves, the electric telescopic rod is embedded and installed inside the sealing ring, a sealing gasket is fixedly connected to the upper surface of the electric telescopic rod, and a sealing cover is fixedly installed on the upper surface of the sealing gasket.

[0010] Furthermore, the heat-insulating structure is placed on the upper surface of the partition through a heat-insulating box.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1: Through the provided freezing structure, the interior of the freezing box body can be cooled and frozen, so that the litchi is always kept in a frozen state;

[0013] 2: The sealed cover and heat preservation box can be used to keep the litchi warm;

[0014] 3: Through the temperature sensor, the internal temperature of the freezer box can be monitored at all times, and the freezing structure can be controlled to work, which is beneficial to saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a litchi freezing box with intelligent temperature monitoring according to the utility model;

[0016] Figure 2 This is a cross-sectional view of a lychee freezing box with intelligent temperature monitoring according to the utility model;

[0017] Figure 3 This is a detailed diagram of the freezing structure of a litchi freezing box with intelligent temperature monitoring according to the utility model;

[0018] Figure 4 This is a cross-sectional view of a sealing cover of a litchi freezing box with intelligent temperature monitoring according to the utility model;

[0019] Figure 5The utility model is a lychee freezing box with intelligent temperature monitoring Figure 4 A magnified detail of point A.

[0020] In the figure: 1. freezing box body; 101. temperature sensor; 102. box body; 103. partition; 104. box cover; 2. freezing structure; 201. first heat exchange tube; 202. working box; 203. second heat exchange tube; 204. compressor; 205. capillary tube; 3. controller; 4. insulation structure; 401. sealing cover; 402. insulation box; 403. connecting plate; 404. storage box; 405. handle; 406. sealing pad; 407. electric telescopic rod; 408. embedded groove; 409. sealing ring. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific implementation methods. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0022] like Figure 1-5 As shown, a litchi freezing box with intelligent temperature monitoring includes a freezing structure 2, a controller 3 is fixedly installed on the front surface of the freezing structure 2 near one side, and the controller 3 can control the temperature sensor 101, the compressor 204, and the electric telescopic rod 407 to work, and a freezing box body 1 is fixedly installed on the upper surface of the freezing structure 2, and a heat preservation structure 4 is embedded and installed inside the freezing box body 1, and the heat preservation structure 4 is three groups;

[0023] The freezing box body 1 includes a temperature sensor 101, a box body 102, a partition 103, and a box cover 104. The front surface of the box body 102 is hinged with the box cover 104. The interior of the box body 102 is embedded with a partition 103. The partition 103 is in two groups. The interior of the box body 102 is located on the upper surface and embedded with a temperature sensor 101. The model of the temperature sensor 101 is IRTP-500A. The freezing structure 2 includes a first heat exchange tube 201, a working box 202, a second heat exchange tube 203, a compressor 204, and a capillary tube 205. The interior of the working box 202 is located near A compressor 204 is embedded in the rear position, and a battery is arranged inside the working box 202 to provide power for the entire box. A first heat exchange tube 201 is fixedly installed on the upper surface of the compressor 204, and a coolant is filled inside the first heat exchange tube 201. A capillary tube 205 is fixedly connected to a port on one side of the first heat exchange tube 201, and a second heat exchange tube 203 is fixedly connected between the capillary tube 205 and the compressor 204; the freezing box body 1 and the controller 3 are fixedly installed on the upper surface of the working box 202 through the box body 102, and the first heat exchange tube 201 and the second heat exchange tube 203 are fixedly connected to each other. 3 is embedded and installed in the interior of the box body 102 near the rear position, and the controller 3 is fixedly installed on the front surface of the working box 202 near the side position; the insulation structure 4 includes a sealing cover 401, an insulation box 402, a connecting plate 403, a storage box 404, a handle 405, a sealing pad 406, an electric telescopic rod 407, an embedding groove 408, and a sealing ring 409. The handle 405 is fixedly installed on the front surface of the insulation box 402, and the storage box 404 is embedded and installed in the insulation box 402. The insulation box 402 and the storage box 404 are embedded and installed near the upper position. There is a connecting plate 403, and the upper surface of the connecting plate 403 is provided with embedding grooves 408 on both sides near the front and rear positions. There are four groups of embedding grooves 408, and sealing rings 409 are embedded and installed inside the embedding grooves 408. Electric telescopic rods 407 are embedded and installed inside the sealing rings 409. The upper surface of the electric telescopic rod 407 is fixedly connected with a sealing gasket 406, and the upper surface of the sealing gasket 406 is fixedly installed with a sealing cover 401; the insulation structure 4 is placed on the upper surface of the partition 103 through the insulation box 402, and there is a vacuum state between the insulation box 402 and the storage box 404.

[0024] It should be noted that the utility model is a lychee freezing box with intelligent temperature monitoring. When in use, the frozen lychees are placed in the interior of the heat preservation structure 4, and the heat preservation structure 4 is placed in the interior of the freezing box body 1, the controller 3 controls the operation of the entire box, and the freezing structure 2 freezes the freezing box body 1; the lychees are placed in the storage box 404, and the heat preservation box 402 is placed on the partition 103 in sequence and located at the lower surface position of the interior of the box body 102; the heat preservation box 402 can be pulled by the handle 405, and the box cover 104 can be closed. Since the connecting plate 403 is connected between the heat preservation box 402 and the storage box 404, and there is a vacuum state between the heat preservation box 402 and the storage box 404, the interior of the storage box 404 can be kept warm under the sealing action of the sealing cover 401 and the sealing gasket 406. When the temperature sensor 10 When it is detected that the temperature inside the box body 102 is too high, the compressor 204 inside the working box 202 is started to heat up the refrigerant. When the refrigerant with a higher temperature flows through the first heat exchange tube 201, it exchanges heat with the outside, and the refrigerant can be cooled. When it flows through the capillary tube 205, it is further cooled, and then the second heat exchange tube 203 exchanges heat with the outside for cooling. In this way, a cycle is formed, so that the inside of the box body 102 is cooled. When the cooling work is performed, the electric telescopic rod 407 is driven to make the sealing gasket 406 and the sealing cover 401 rise, and the cold air inside the box body 102 enters the inside of the storage box 404, so that the inside of the storage box 404 always maintains a low temperature. When the temperature sensor 101 detects that the temperature reaches the set value, the compressor 204 can be driven to stop working, and the electric telescopic rod 407 retracts to seal the storage box 404, which is conducive to saving resources.

[0025] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A litchi freezing box with intelligent temperature monitoring, characterized in that: The invention comprises a freezing structure (2), wherein a controller (3) is fixedly installed on the front surface of the freezing structure (2) near one side, a freezing box body (1) is fixedly installed on the upper surface of the freezing structure (2), and a heat preservation structure (4) is embedded in the interior of the freezing box body (1), and the heat preservation structure (4) is composed of three groups.

2. The litchi freezing box with intelligent temperature monitoring according to claim 1, characterized in that: The freezing box body (1) comprises a temperature sensor (101), a box body (102), a partition (103), and a box cover (104); the box cover (104) is hingedly connected to the front surface of the box body (102); a partition (103) is embedded and installed inside the box body (102); the partition (103) is in two groups; and a temperature sensor (101) is embedded and installed on the upper surface of the box body (102).

3. The litchi freezing box with intelligent temperature monitoring according to claim 2, characterized in that: The freezing structure (2) comprises a first heat exchange tube (201), a working box (202), a second heat exchange tube (203), a compressor (204), and a capillary tube (205); the compressor (204) is embedded and installed in the interior of the working box (202) near the rear; the first heat exchange tube (201) is fixedly installed on the upper surface of the compressor (204); a capillary tube (205) is fixedly connected to a side port of the first heat exchange tube (201); and a second heat exchange tube (203) is fixedly connected between the capillary tube (205) and the compressor (204).

4. The litchi freezing box with intelligent temperature monitoring according to claim 3, characterized in that: The freezing box body (1) and the controller (3) are fixedly mounted on the upper surface of the working box (202) through the box body (102); the first heat exchange tube (201) and the second heat exchange tube (203) are embedded in the interior of the box body (102) and are located near the rear; the controller (3) is fixedly mounted on the front surface of the working box (202) and is located near one side.

5. The litchi freezing box with intelligent temperature monitoring according to claim 4, characterized in that: The heat preservation structure (4) comprises a sealing cover (401), a heat preservation box (402), a connecting plate (403), a storage box (404), a handle (405), a sealing pad (406), an electric telescopic rod (407), an embedding groove (408), and a sealing ring (409); the handle (405) is fixedly mounted on the front surface of the heat preservation box (402); the storage box (404) is embedded in the interior of the heat preservation box (402); and a storage box (404) is embedded between the heat preservation box (402) and the storage box (404) at a position close to the upper side. A connecting plate (403) is provided, and embedding grooves (408) are provided on the upper surface of the connecting plate (403) at both sides near the front and rear positions, and the embedding grooves (408) are in four groups, and sealing rings (409) are embedded and installed inside the embedding grooves (408), and electric telescopic rods (407) are embedded and installed inside the sealing rings (409), and the upper surface of the electric telescopic rod (407) is fixedly connected with a sealing gasket (406), and the upper surface of the sealing gasket (406) is fixedly installed with a sealing cover (401).

6. The litchi freezing box with intelligent temperature monitoring according to claim 5, characterized in that: The heat-insulating structure (4) is placed on the upper surface of the partition (103) through the heat-insulating box (402).

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