Refrigerating and fresh-keeping device for beef transportation

Abstract

The utility model relates to the technical field of meat refrigeration, and discloses a refrigeration and fresh-keeping device for beef transportation, which comprises a movable base for transporting beef; the supporting frame is mounted on the movable base; the refrigeration units are installed on the supporting frame, and each refrigeration unit comprises a refrigeration cabinet and a heat exchange pipe arranged at the lower end of the refrigeration cabinet; the induction mechanism makes contact with the refrigerated cabinet and is used for independently controlling the corresponding heat exchange pipes. According to the utility model, beef is placed in different quantities of refrigerated cabinets according to the quantity, the heat exchange tubes corresponding to the refrigerated cabinets are controlled to refrigerate through the sensing mechanism, and the heat exchange tubes corresponding to the rest idle refrigerated cabinets are controlled to suspend refrigeration, so that the energy consumption can be effectively reduced, and the problem that the energy consumption is relatively high is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of meat refrigeration, in particular to a refrigeration and fresh-keeping device for beef transportation. Background Art

[0002] Meat refrigeration technology involves storing chilled and frozen foods at different temperatures in cold storage for short or long periods of time. It's primarily suitable for storing foods like meat and aquatic products. Existing refrigeration and preservation devices include a refrigerator equipped with a number of partitions that divide the refrigerator into several refrigerated chambers. The side walls of each refrigerated chamber are each spaced apart with a number of cold air holes and water mist holes. A refrigeration unit for supplying cold air and a humidifying unit for supplying water mist are located at the rear end of the refrigerator. The cold air holes and water mist holes are connected to the refrigeration unit and the humidifying unit, respectively. A support plate is movably connected to the refrigerated chamber. The surface of the support plate is provided with a number of support bars, with adjacent support bars arranged in a stepped pattern. The support bars on the support plate prevent the beef from being properly exposed to the cold air and water mist at the contact surface of the support plate. Since the cold air and water mist are introduced from the side, they are effectively delivered to the upper and lower surfaces of the beef, allowing for more complete contact between the beef and the cold air and water mist, thereby improving the refrigeration and preservation of the beef.

[0003] The existing refrigeration and fresh-keeping devices have the following problems: the entire refrigeration chamber is cooled by the refrigeration equipment, which consumes a lot of energy.

[0004] Based on the above situation, there is an urgent need for a refrigeration and preservation device for beef transportation to solve the problem of high energy consumption. Utility Model Content

[0005] The purpose of the utility model is to solve the problem of large energy consumption in existing refrigeration and fresh-keeping devices, which consumes a lot of energy by refrigerating the entire refrigeration chamber through refrigeration equipment.

[0006] The technical solution of the utility model is as follows:

[0007] Refrigerated and fresh-keeping equipment for beef transportation, including:

[0008] movable base for transporting beef;

[0009] A support frame is installed on the movable base;

[0010] A plurality of refrigeration units are installed on the support frame, wherein the refrigeration units include refrigeration cabinets and heat exchange pipes arranged at the lower ends of the refrigeration cabinets;

[0011] The sensing mechanism is in contact with the refrigerated cabinet and is used to independently control the corresponding heat exchange tube.

[0012] The existing refrigeration and preservation device uses refrigeration equipment to cool the entire refrigeration chamber, which consumes a lot of energy. In this solution, the beef is placed in different numbers of refrigeration cabinets according to the amount, and the heat exchange pipes corresponding to the above refrigeration cabinets are controlled by the sensing mechanism to refrigerate. The heat exchange pipes corresponding to the remaining idle refrigeration cabinets are suspended from cooling, which can effectively reduce energy consumption and solve the problem of high energy consumption.

[0013] Furthermore, this solution does not solely limit the cooling method of the heat exchange tube. One feasible solution is: the two ends of the heat exchange tube are respectively connected to an intake pipe and an exhaust pipe, and the intake pipe and the exhaust pipe are both connected to a compressor. When this solution is adopted, the compressor receives the gas transported by the intake pipe and compresses and cools it, and then transports it to the heat exchange tube through the exhaust pipe. The structure is simple and easy to implement.

[0014] Furthermore, in order to improve the refrigeration efficiency, one feasible solution is that the heat exchange tube is a serpentine tube. When this solution is adopted, the contact area between the heat exchange tube and the refrigerator can be increased, thereby improving the refrigeration efficiency.

[0015] Furthermore, the present solution does not limit the specific structure of the sensing mechanism. One feasible solution is: the sensing mechanism includes a varistor in contact with the refrigerator and a solenoid valve installed on the heat exchange tube. When this solution is adopted, the weight of the refrigerator is detected by the varistor to determine whether beef is stored in the refrigerator, and then the solenoid valve corresponding to the refrigerator is controlled to start cooling when beef is stored in the refrigerator and pause cooling when the refrigerator is idle, thereby reducing energy consumption.

[0016] Furthermore, in order to further reduce energy consumption, one feasible solution is: a sealing strip is installed on the refrigerator. When this solution is adopted, the sealing effect of the sealing strip can isolate the internal space of the refrigerator from the external air, thereby reducing the energy required for refrigeration.

[0017] Furthermore, in order to ensure the sealing of the refrigerator, one feasible solution is that the sealing strip is a magnetic sealing strip and is magnetically connected to the support frame. When this solution is adopted, the connection between the refrigerator and the support frame can be made more secure through the magnetic connection, thereby ensuring the sealing of the refrigerator.

[0018] Compared with the existing technology, the beneficial effects of the present invention are:

[0019] First, the beef is placed in different quantities in the refrigerators, and the heat exchange tubes corresponding to the refrigerators are controlled by the sensing mechanism to perform refrigeration, while the heat exchange tubes corresponding to the remaining idle refrigerators are temporarily stopped from refrigerating, which can effectively reduce energy consumption and solve the problem of high energy consumption;

[0020] Second, since the two ends of the heat exchange tube are respectively connected to the air inlet pipe and the exhaust pipe, and the air inlet pipe and the exhaust pipe are both connected to the compressor, the compressor receives the gas transported by the air inlet pipe and compresses and refrigerates the gas, and then transports the gas to the heat exchange tube through the exhaust pipe, the structure is simple and easy to implement;

[0021] 3. Since the sensing mechanism includes a piezoresistor in contact with the refrigerator and a solenoid valve installed on the heat exchange tube, the weight of the refrigerator is detected by the piezoresistor to determine whether beef is stored in the refrigerator, and then the solenoid valve corresponding to the refrigerator is controlled. When beef is stored in the refrigerator, refrigeration can be started, and refrigeration can be suspended when the refrigerator is idle, thereby reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0023] Figure 2 This is a cross-sectional view of a support frame according to an embodiment of the present invention;

[0024] Figure 3 This is a half-section view of a support frame according to an embodiment of the present invention;

[0025] Figure 4 for Figure 2 A magnified view of point A in the figure;

[0026] Figure 5 This is a schematic structural diagram of a refrigerator according to an embodiment of the present invention from a first perspective;

[0027] Figure 6 This is a schematic structural diagram of the refrigerator according to an embodiment of the present invention from a second viewing angle.

[0028] Reference numerals:

[0029] 1. Movable base; 2. Support frame; 3. Refrigeration unit; 4. Sensing mechanism;

[0030] 11. Driving wheel set;

[0031] 31. Refrigerator; 32. Heat exchange tube; 33. Inlet pipe; 34. Exhaust pipe; 35. Compressor;

[0032] 311. Sealing strip; 312. Handle;

[0033] 41. Varistor; 42. Solenoid valve. DETAILED DESCRIPTION

[0034] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0035] The features and performance of the present invention are further described in detail below with reference to the embodiments.

[0036] Example:

[0037] Please refer to Figure 1 、 Figure 2 and Figure 6 , refrigeration and preservation equipment for beef transportation, including:

[0038] Movable base 1, used for transporting beef;

[0039] The support frame 2 is installed on the movable base 1;

[0040] A plurality of refrigeration units 3 are mounted on the support frame 2. The refrigeration units 3 include a refrigeration cabinet 31 and a heat exchange pipe 32 provided at the lower end of the refrigeration cabinet 31.

[0041] The sensing mechanism 4 is in contact with the refrigerated cabinet 31 and is used to independently control the corresponding heat exchange tube 32 .

[0042] The existing refrigeration and preservation device uses refrigeration equipment to cool the entire refrigeration chamber, which consumes a lot of energy. In this solution, the beef is placed in different numbers of refrigeration cabinets 31 according to the amount, and the heat exchange tubes 32 corresponding to the above-mentioned refrigeration cabinets 31 are controlled by the sensing mechanism 4 to refrigerate, while the heat exchange tubes 32 corresponding to the remaining idle refrigeration cabinets 31 are suspended from cooling, which can effectively reduce energy consumption and solve the problem of high energy consumption.

[0043] Optionally, in this embodiment, a driving wheel set 11 and a battery for powering the driving wheel set 11 are installed on the movable base 1. When this solution is adopted, transportation is facilitated.

[0044] Reference Figure 3This solution does not limit the cooling method of the heat exchange tube 32. One feasible solution is: the two ends of the heat exchange tube 32 are respectively connected to the intake pipe 33 and the exhaust pipe 34, and the intake pipe 33 and the exhaust pipe 34 are both connected to the compressor 35. The battery is also used to power the compressor 35. When this solution is adopted, the compressor 35 receives the gas delivered by the intake pipe 33 and compresses and cools it, and then delivers it to the heat exchange tube 32 through the exhaust pipe 34. The structure is simple and easy to implement.

[0045] Reference Figure 2 In order to improve the refrigeration efficiency, one feasible solution is that the heat exchange tube 32 is a serpentine tube. When this solution is adopted, the contact area between the heat exchange tube 32 and the refrigerator 31 can be increased, thereby improving the refrigeration efficiency.

[0046] Reference Figure 4 This solution does not limit the specific structure of the sensing mechanism 4. One feasible solution is: the sensing mechanism 4 includes a piezoresistor 41 in contact with the refrigerator 31 and a solenoid valve 42 installed on the heat exchange tube 32. When adopting this solution, the piezoresistor 41 detects the weight of the refrigerator 31 to determine whether beef is stored in the refrigerator 31, and then controls the solenoid valve 42 corresponding to the refrigerator 31. When beef is stored in the refrigerator 31, refrigeration can be started, and refrigeration can be suspended when the refrigerator 31 is idle, thereby reducing energy consumption.

[0047] Reference Figure 5 In order to further reduce energy consumption, one feasible solution is to install a sealing strip 311 on the refrigerator 31. When this solution is adopted, the sealing strip 311 can isolate the internal space of the refrigerator 31 from the external air, thereby reducing the energy required for refrigeration.

[0048] In order to ensure the sealing of the refrigerator 31, one feasible solution is that the sealing strip 311 is a magnetic sealing strip and is magnetically connected to the support frame 2. When this solution is adopted, the magnetic connection can make the connection between the refrigerator 31 and the support frame 2 more secure, thereby ensuring the sealing of the refrigerator 31.

[0049] Reference Figure 6 Optionally, in this embodiment, a handle 312 is formed on the refrigerator 31. When this solution is adopted, the handle 312 can be operated to facilitate taking out or putting into the refrigerator 31.

[0050] In order to solve the problem of high energy consumption, in this solution, the beef is placed in different numbers of refrigerators 31 according to the amount, and the heat exchange tubes 32 corresponding to the above-mentioned refrigerators 31 are controlled by the sensing mechanism 4 to perform refrigeration, while the heat exchange tubes 32 corresponding to the remaining idle refrigerators 31 suspend refrigeration, which can effectively reduce energy consumption and solve the problem of high energy consumption.

[0051] In order to achieve refrigeration, in this solution, since the two ends of the heat exchange tube 32 are respectively connected to the air inlet pipe 33 and the exhaust pipe 34, the air inlet pipe 33 and the exhaust pipe 34 are both connected to the compressor 35. The compressor 35 receives the gas delivered by the air inlet pipe 33 and compresses and cools it, and then delivers it to the heat exchange tube 32 through the exhaust pipe 34. The structure is simple and easy to implement.

[0052] In order to reduce energy consumption, in this solution, since the sensing mechanism 4 includes a piezoresistor 41 in contact with the refrigerator 31 and a solenoid valve 42 installed on the heat exchange tube 32, the weight of the refrigerator 31 is detected by the piezoresistor 41 to determine whether beef is stored in the refrigerator 31, and then the solenoid valve 42 corresponding to the refrigerator 31 is controlled. Refrigeration can be started when beef is stored in the refrigerator 31, and refrigeration can be suspended when the refrigerator 31 is idle, thereby reducing energy consumption.

[0053] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A refrigeration and preservation device for beef transportation, characterized in that: include: A movable base (1) for transporting beef; A support frame (2) is mounted on the movable base (1); A plurality of refrigeration units (3) are installed on the support frame (2), wherein the refrigeration units (3) include a refrigeration cabinet (31) and a heat exchange pipe (32) arranged at the lower end of the refrigeration cabinet (31); The sensing mechanism (4) is in contact with the refrigerated cabinet (31) and is used to independently control the corresponding heat exchange tube (32).

2. The refrigeration and preservation device for beef transportation according to claim 1, characterized in that: The two ends of the heat exchange tube (32) are respectively connected to an air intake pipe (33) and an exhaust pipe (34), and both the air intake pipe (33) and the exhaust pipe (34) are connected to a compressor (35).

3. The refrigeration and preservation device for beef transportation according to claim 2, characterized in that: The heat exchange tube (32) is a serpentine tube.

4. The refrigeration and preservation device for beef transportation according to claim 1, characterized in that: The sensing mechanism (4) comprises a piezoresistor (41) in contact with the refrigerator (31) and a solenoid valve (42) mounted on the heat exchange tube (32).

5. The refrigeration and preservation device for beef transportation according to claim 1, characterized in that: A sealing strip (311) is installed on the refrigerator (31).

6. The refrigeration and preservation device for beef transportation according to claim 5, characterized in that: The sealing strip (311) is a magnetic sealing strip and is magnetically connected to the support frame (2).

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