Beef and mutton roll freezing and fresh-keeping device with intelligent temperature control function

Abstract

The utility model provides a beef and mutton roll freezing and fresh-keeping device with intelligent temperature control, which belongs to the technical field of food freezing and fresh-keeping and comprises a fresh-keeping box, a group of bearing frames are uniformly and fixedly connected in the fresh-keeping box, a glass sliding door is arranged in the front side of the fresh-keeping box, an evaporation refrigerator is fixedly connected in the fresh-keeping box, and the evaporation refrigerator is connected with the bearing frames. A bottom frame is fixedly connected to the lower end face of the fresh-keeping box, a compressor is fixedly connected into the bottom frame, and the input end of the compressor is connected with the output end of the evaporative refrigerator through a low-pressure air return pipe. According to the freezing and fresh-keeping device, atomized fresh-keeping liquid is uniformly sprayed into the freezing and fresh-keeping device through the arranged spraying and fresh-keeping structure, so that the humidity of the surrounding environment can be kept, the loss of water in meat rolls is reduced, the freshness and the taste of meat are kept, the fresh-keeping effect can be improved, and the fresh-keeping period can be prolonged; the problem that in the prior art, the fresh-keeping effect is poor due to the fact that the storage environment of beef and mutton rolls is dry is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of food freezing and preservation, and in particular to a beef and mutton roll freezing and preservation device with intelligent temperature control. Background Art

[0002] Beef and mutton rolls are non-directly edible rolled products made from high-quality beef and mutton. During storage, beef and mutton rolls need to be placed in a freezer for frozen preservation.

[0003] At present, there are the following problems when freezing and preserving beef and mutton rolls:

[0004] (1) During the freezing process, beef and mutton rolls are prone to losing moisture due to insufficient humidity, causing the meat to become dry and the taste to deteriorate, resulting in poor preservation effect;

[0005] (2) The existing beef and mutton roll freezing and preservation device is not convenient for intelligent temperature adjustment during use, and is not convenient for providing a good storage environment for beef and mutton rolls.

[0006] Therefore, we have made improvements to this problem and proposed a beef and mutton roll freezing and preservation device with intelligent temperature control. Utility Model Content

[0007] The purpose of the utility model is to solve the current problems of poor preservation effect and inconvenience in intelligent temperature control due to the inconvenience of providing a moist environment for beef and mutton rolls.

[0008] In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions:

[0009] A beef and mutton roll freezing and preservation device with intelligent temperature control is provided to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] The fresh-keeping box includes a group of supporting frames uniformly and fixedly connected inside the fresh-keeping box, a glass sliding door is provided inside the front side of the fresh-keeping box, an evaporative refrigerator is fixedly connected inside the fresh-keeping box, a bottom frame is fixedly connected to the lower end surface of the fresh-keeping box, a compressor is fixedly connected inside the bottom frame, the input end of the compressor is connected to the output end of the evaporative refrigerator through a low-pressure return air pipe, the output end of the compressor is connected to a condenser through a high-pressure exhaust pipe, the output end of the condenser is connected to the input end of the evaporative refrigerator through a capillary tube, a cooling fan is installed on the condenser, and a spray preservation structure is provided in the fresh-keeping box.

[0012] As an optimal technical solution of the present invention, the spray preservation structure includes a liquid storage tank fixed on the upper end face of the bottom frame, an ultrasonic atomizer is installed in the liquid storage tank, the upper end face of the liquid storage tank is fixedly connected to a mist delivery pipe, the end of the mist delivery pipe is fixedly connected to a branch pipe, three spray pipes are evenly and fixedly connected to the branch pipe, and the three spray pipes are rotatably connected to a rotating pipe, the top of the rotating pipe passes through the bottom wall of the preservation box and is fixedly connected to a spray head, a bearing is provided on the rotating pipe, the rotating pipe is fixedly connected to the inner side wall of the inner ring of the bearing, and the bearing is fixedly connected to the bottom wall of the preservation box.

[0013] As an optimal technical solution of the present invention, the rotating tubes are fixedly connected with double-groove pulleys, and the double-groove pulleys are connected by a first synchronous belt transmission. A motor is provided on the left side of the rotating tube on the left side, and the motor is fixedly connected to the fresh-keeping box. The driving end of the motor is fixedly connected with a driving pulley, and the driving pulley is connected to the double-groove pulley on the left side through a second synchronous belt.

[0014] As a preferred technical solution of the present invention, the upper end surface of the liquid storage tank is fixedly connected to a liquid adding tube, the end of the liquid adding tube passes through the side wall of the bottom frame, the top of the liquid adding tube is provided with a sealing cover, and a rectangular opening is opened on the front side of the liquid storage tank, and a transparent plate is sealed and fixedly connected in the rectangular opening.

[0015] As an optimal technical solution of the present invention, a temperature and humidity sensor is fixedly connected to the inner wall of the fresh-keeping box, a controller is fixedly connected to the bottom frame, and the temperature and humidity sensor, compressor, condenser and cooling fan are electrically connected to the controller respectively.

[0016] As an optimal technical solution of the present invention, the front side wall of the bottom frame is detachably connected to the front frame by hexagon socket bolts, and the tempered glass is fixedly connected to the inside of the front frame. The rear side wall of the bottom frame is detachably connected to the rear frame by hexagon socket bolts, and the filter is fixedly connected to the inside of the rear frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the solution of the present utility model:

[0019] 1. The spray preservation structure is configured to evenly spray the atomized preservation liquid inside the freezing and preservation device, which can maintain the humidity of the surrounding environment and reduce the loss of water in the meat rolls, thereby maintaining the freshness and taste of the meat. It can also improve the preservation effect and extend the shelf life, solving the problem of poor preservation effect caused by the dry storage environment of beef and mutton rolls in the prior art;

[0020] 2. By setting up temperature and humidity sensors, controllers, evaporative coolers, compressors, low-pressure return air pipes, high-pressure exhaust pipes, condensers, capillaries and cooling fans, the storage temperature of beef and mutton rolls can be intelligently regulated, the effect of freezing and preservation is improved, and the problem of inconvenience in intelligent temperature control in the existing technology is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0022] Figure 2 A schematic diagram of the internal structure of the bottom frame provided by the utility model;

[0023] Figure 3 A schematic diagram of the internal structure of the fresh-keeping box provided by the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the spray preservation structure provided by the utility model;

[0025] Figure 5 This is a schematic diagram of the internal structure of the spray preservation structure provided by the utility model;

[0026] Figure 6 This is a schematic diagram of the rear side separation structure provided by the utility model.

[0027] Indicated in the figure:

[0028] 1. Fresh-keeping box; 2. Carrying frame; 3. Glass sliding door; 4. Evaporative cooler; 5. Bottom frame; 6. Compressor; 7. Low-pressure return air pipe; 8. High-pressure exhaust pipe; 9. Condenser; 10. Capillary tube; 11. Cooling fan; 12. Spray preservation structure; 1201. Liquid storage tank; 1202. Ultrasonic atomizer; 1203. Mist delivery pipe; 1204. Branch pipe; 1205. Spray pipe; 1206. Rotating pipe; 1207. Spray head; 1208. Bearing; 1209. Double-groove pulley; 1210. First synchronous belt; 1211. Motor; 1212. Driving pulley; 1213. Second synchronous belt; 1214. Liquid adding pipe; 1215. Sealing cover; 1216. Transparent plate; 13. Temperature and humidity sensor; 14. Controller; 15. Front frame; 16. Tempered glass; 17. Rear frame; 18. Filter. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0030] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, this embodiment proposes a beef and mutton roll freezing and preservation device with intelligent temperature control, including a fresh-keeping box 1, a group of supporting racks 2 are evenly and fixedly connected in the fresh-keeping box 1, which is convenient for placing beef and mutton rolls, and there is space behind the supporting racks 2. A glass sliding door 3 is provided on the front side of the fresh-keeping box 1, so that users can easily observe and take out beef and mutton rolls. An evaporative cooler 4 is fixedly connected in the fresh-keeping box 1, and a bottom frame 5 is fixedly connected to the lower end surface of the fresh-keeping box 1. A compressor 6 is fixedly connected in the bottom frame 5, and the input end of the compressor 6 is fixedly connected to the bottom frame 5. The output end of the compressor 6 is connected to the output end of the evaporative refrigerator 4 through the low-pressure return air pipe 7, the output end of the compressor 6 is connected to the condenser 9 through the high-pressure exhaust pipe 8, the output end of the condenser 9 is connected to the input end of the evaporative refrigerator 4 through the capillary tube 10, and a cooling fan 11 is installed on the condenser 9. The evaporative refrigerator 4, the compressor 6, the condenser 9 and the capillary tube 10 constitute a complete refrigeration cycle to ensure that the temperature in the fresh-keeping box 1 is maintained within an appropriate freezing and fresh-keeping range. A spray preservation structure 12 is provided in the fresh-keeping box 1 to improve the preservation effect.

[0031] like Figure 3 、 Figure 4 and Figure 5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the spray preservation structure 12 includes a liquid storage tank 1201 fixed on the upper end surface of the bottom frame 5, an ultrasonic atomizer 1202 is installed in the liquid storage tank 1201, the upper end surface of the liquid storage tank 1201 is fixedly connected to a mist delivery pipe 1203, the end of the mist delivery pipe 1203 is fixedly connected to a branch pipe 1204, three spray pipes 1205 are evenly fixedly connected to the branch pipe 1204, and the three spray pipes 1205 are rotatably connected to a rotating pipe 1206. The rotating pipe 1206 The top end passes through the bottom wall of the fresh-keeping box 1 and is fixedly connected to a spray head 1207. A bearing 1208 is provided on the rotating tube 1206. The rotating tube 1206 is fixedly connected to the inner side wall of the inner ring of the bearing 1208. The bearing 1208 is fixedly connected to the bottom wall of the fresh-keeping box 1. The spray fresh-keeping structure 12 atomizes the fresh-keeping liquid into tiny particles through the ultrasonic atomizer 1202, and sprays it evenly in the fresh-keeping box 1 through the spray head 1207, thereby extending its shelf life. The design of the rotating tube 1206 and the spray head 1207 makes the spray more uniform and covers a wider area.

[0032] like Figure 5As shown, as a preferred embodiment, on the basis of the above method, further, a double-groove pulley 1209 is fixedly connected to the rotating tube 1206, and the double-groove pulleys 1209 are connected by a first synchronous belt 1210. A motor 1211 is provided on the left side of the left rotating tube 1206, and the motor 1211 is fixedly connected to the fresh-keeping box 1. The driving end of the motor 1211 is fixedly connected to a driving pulley 1212, and the driving pulley 1212 is connected to the left double-groove pulley 1209 by a second synchronous belt 1213. The driving pulley 1212 is driven to rotate by the motor 1211, and then the first synchronous belt 1210, the second synchronous belt 1213 and the double-groove pulley 1209 are driven to realize the automatic rotation spraying of the spray head 1207, thereby improving the uniformity and effect of the spray.

[0033] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the upper end face of the liquid storage tank 1201 is fixedly connected with a liquid adding tube 1214, the end of the liquid adding tube 1214 passes through the side wall of the bottom frame 5, and the top of the liquid adding tube 1214 is provided with a sealing cover 1215. The front side of the liquid storage tank 1201 is provided with a rectangular opening, and a transparent plate 1216 is sealed and fixedly connected in the rectangular opening; the design of the liquid adding tube 1214 allows the user to easily add the preservative liquid, and the sealing cover 1215 ensures the sealing of the liquid storage tank 1201, and the design of the transparent plate 1216 allows the user to intuitively observe the liquid residue in the liquid storage tank 1201 and add the preservative liquid in time.

[0034] like Figure 2 and Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, a temperature and humidity sensor 13 is fixedly connected to the inner wall of the fresh-keeping box 1, a controller 14 is fixedly connected to the bottom frame 5, and the temperature and humidity sensor 13, the compressor 6, the condenser 9 and the cooling fan 11 are electrically connected to the controller 14 respectively; the temperature and humidity sensor 13 detects the temperature and humidity in the fresh-keeping box 1 in real time, and provides accurate data support for intelligent temperature control. The controller 14 automatically controls the working status of the compressor 6, the condenser 9 and the cooling fan 11 according to the data of the temperature and humidity sensor 13, so as to achieve an intelligent temperature control effect.

[0035] like Figure 1 and Figure 6 As shown, as a preferred embodiment, on the basis of the above method, further, the front side wall of the bottom frame 5 is detachably connected to the front frame 15 by hexagon socket bolts, and the interior of the front frame 15 is fixedly connected to the tempered glass 16, and the rear side wall of the bottom frame 5 is detachably connected to the rear frame 17 by hexagon socket bolts, and the interior of the rear frame 17 is fixedly connected to the filter 18; the tempered glass 16 is convenient for checking the remaining amount of the preservative liquid, and the design of the filter 18 protects the rear side of the bottom frame 5 and allows air circulation to dissipate heat, while preventing dust and impurities from entering the interior of the device.

[0036] Specifically, when the beef and mutton roll freezing and preservation device with intelligent temperature control is working / in use: the compressor 6 works to suck in the low-pressure refrigerant gas in the evaporative refrigerator 4 and compress it into high-pressure gas. The high-pressure gas enters the condenser 9 through the high-pressure exhaust pipe 8, releases heat and condenses into high-pressure liquid in the condenser 9, and the high-pressure liquid enters the evaporative refrigerator 4 after throttling and reducing the pressure through the capillary 10, absorbs heat and evaporates into low-pressure gas in the evaporative refrigerator 4, thereby achieving a cooling effect. The low-pressure gas in the evaporative refrigerator 4 is sucked in by the compressor 6 again to form a refrigeration cycle. The temperature and humidity sensor 13 detects the temperature and humidity in the fresh-keeping box 1 in real time and transmits the signal to the controller 14. The controller 14 controls the compressor 6, condenser 9 and heat dissipation according to the set temperature and humidity range. The working state of the fan 11 is to achieve the intelligent temperature control effect. When the temperature and humidity sensor 13 detects that the humidity in the fresh-keeping box 1 is insufficient, the ultrasonic atomizer 1202 in the liquid storage tank 1201 atomizes the fresh-keeping liquid into tiny particles. The atomized fresh-keeping liquid enters the spray pipe 1205 through the mist delivery pipe 1203 and the branch pipe 1204, and then enters the spray head 1207 through the rotating pipe 1206, and flows out through the spray head 1207. At the same time, the motor 1211 drives the active pulley 1212 to rotate, and drives the rotating pipe 1206 to rotate through the second synchronous belt 1213 and the first synchronous belt 1210. When the rotating pipe 1206 rotates, the spray head 1207 evenly sprays the atomized fresh-keeping liquid, providing a suitable humidity environment for the storage environment of the beef and mutton rolls, thereby improving the preservation effect.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A beef and mutton roll freezing and preservation device with intelligent temperature control, comprising a fresh-keeping box (1), characterized in that: A group of supporting frames (2) are evenly and fixedly connected in the fresh-keeping box (1), a glass sliding door (3) is provided in the front side of the fresh-keeping box (1), an evaporative cooler (4) is fixedly connected in the fresh-keeping box (1), a bottom frame (5) is fixedly connected to the lower end surface of the fresh-keeping box (1), a compressor (6) is fixedly connected in the bottom frame (5), an input end of the compressor (6) is connected to an output end of the evaporative cooler (4) through a low-pressure return air pipe (7), an output end of the compressor (6) is connected to a condenser (9) through a high-pressure exhaust pipe (8), an output end of the condenser (9) is connected to an input end of the evaporative cooler (4) through a capillary tube (10), a heat dissipation fan (11) is installed on the condenser (9), and a spray fresh-keeping structure (12) is provided in the fresh-keeping box (1).

2. The beef and mutton roll freezing and preservation device with intelligent temperature control according to claim 1 is characterized in that: The spray preservation structure (12) comprises a liquid storage tank (1201) fixed to the upper end surface of the bottom frame (5), an ultrasonic atomizer (1202) is installed in the liquid storage tank (1201), a mist delivery pipe (1203) is fixedly connected to the upper end surface of the liquid storage tank (1201), a branch pipe (1204) is fixedly connected to the end of the mist delivery pipe (1203), and three spray pipes (1204) are evenly fixedly connected to the branch pipe (1204). 05), the three spray tubes (1205) are all rotatably connected to a rotating tube (1206), the top end of the rotating tube (1206) passes through the bottom wall of the fresh-keeping box (1) and is fixedly connected to a spray head (1207), a bearing (1208) is provided on the rotating tube (1206), the rotating tube (1206) is fixedly connected to the inner side wall of the inner ring of the bearing (1208), and the bearing (1208) is fixedly connected to the bottom wall of the fresh-keeping box (1).

3. The beef and mutton roll freezing and preservation device with intelligent temperature control according to claim 2, characterized in that: The rotating tubes (1206) are all fixedly connected to double-grooved pulleys (1209), and the double-grooved pulleys (1209) are connected to each other by a first synchronous belt (1210). A motor (1211) is provided on the left side of the rotating tube (1206) on the left side, and the motor (1211) is fixedly connected to the fresh-keeping box (1). The driving end of the motor (1211) is fixedly connected to a driving pulley (1212), and the driving pulley (1212) is connected to the double-grooved pulley (1209) on the left side by a second synchronous belt (1213).

4. The beef and mutton roll freezing and preservation device with intelligent temperature control according to claim 2, characterized in that: A liquid adding pipe (1214) is fixedly connected to the upper end surface of the liquid storage tank (1201), the end of the liquid adding pipe (1214) passes through the side wall of the bottom frame (5), and a sealing cover (1215) is provided at the top end of the liquid adding pipe (1214). A rectangular opening is provided on the front side of the liquid storage tank (1201), and a transparent plate (1216) is sealed and fixedly connected to the rectangular opening.

5. The beef and mutton roll freezing and preservation device with intelligent temperature control according to claim 1 is characterized in that: A temperature and humidity sensor (13) is fixedly connected to the inner wall of the fresh-keeping box (1), a controller (14) is fixedly connected to the bottom frame (5), and the temperature and humidity sensor (13), the compressor (6), the condenser (9) and the cooling fan (11) are electrically connected to the controller (14) respectively.

6. The beef and mutton roll freezing and preservation device with intelligent temperature control according to claim 1, characterized in that: The front side wall of the bottom frame (5) is detachably connected to the front frame (15) via hexagon socket bolts, and the interior of the front frame (15) is fixedly connected to the tempered glass (16). The rear side wall of the bottom frame (5) is detachably connected to the rear frame (17) via hexagon socket bolts, and the interior of the rear frame (17) is fixedly connected to the filter (18).

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