Frozen meat thawing device
By designing a disinfection mechanism in the frozen meat thawing device and disinfecting it with electric heaters and water vapor, the problem of bacterial residues in the prior art affecting the quality and safety of meat is solved, and the use effect and efficiency of the thawing device are improved.
Patent Information
- Application Number
- CN202422203794.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing frozen meat thawing device lacks disinfection function, which causes bacterial residues to affect the quality and safety of the meat, reducing the effectiveness and efficiency of the device.
A frozen meat thawing device including a disinfection mechanism is designed. The disinfection mechanism consists of a shell, a telescopic tube, a controller, a temperature sensor, an electric heater and a check valve. The water vapor is heated through an electric heater and transported to the inside of the box through a check valve and a connecting pipe for disinfection.
It realizes effective disinfection of the thawing device, avoids bacterial spread, improves the quality and safety of meat, and improves the use effect and efficiency of the thawing device.
Smart Images
Figure CN222853084U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thawing devices, in particular to a frozen meat thawing device. Background Art
[0002] Frozen meat refers to meat that has passed quarantine and is quickly frozen in a low-temperature environment, with its temperature reduced to -18°C or below, and is kept in this low-temperature state during subsequent storage, transportation and sales. When frozen meat needs to be used or processed, it must go through the thawing process to restore its original texture and characteristics. In order to ensure that the entire piece of frozen meat is thawed evenly and to avoid the situation where some parts have been over-thawed and some parts have not yet been thawed, people generally put the frozen meat into a thawing device for thawing operations.
[0003] When the existing frozen meat thawing device is in use, although it can ensure that the whole piece of frozen meat is thawed evenly and avoid the situation where part of it is over-thawed and part of it is not thawed, it does not have the function of disinfecting the device, that is, when the frozen meat is thawed inside the thawing device, a certain amount of oil stains and blood will be produced. Although the staff will clean the device, some bacteria will still remain in the tiny gaps, corners or surfaces of the device. At this time, in the subsequent thawing operation, the remaining bacteria are easy to spread to the newly placed frozen meat, thereby causing the newly placed meat to be contaminated, thereby affecting its quality and safety, which not only reduces the use effect of the frozen meat thawing device, but also reduces the use efficiency of the frozen meat thawing device.
[0004] Therefore, it is necessary to propose a frozen meat thawing device to solve the above-mentioned technical problems. Utility Model Content
[0005] The purpose of the utility model is to solve the problem that the existing frozen meat thawing device in the prior art does not have the function of disinfecting the device, that is, when the frozen meat is thawed inside the thawing device, a certain amount of oil stains and blood will be produced. Although the staff will clean the device, some bacteria will still remain in the tiny gaps, corners or surfaces of the device. At this time, in the subsequent thawing operation, the remaining bacteria are easily spread to the newly placed frozen meat, thereby causing the newly placed meat to be contaminated, thereby affecting its quality and safety, reducing the use effect of the frozen meat thawing device, and also reducing the use efficiency of the frozen meat thawing device. A frozen meat thawing device is proposed.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a frozen meat thawing device, comprising: a box body, on which a disinfection mechanism is arranged;
[0007] The disinfection mechanism includes a shell, a telescopic tube and a controller. A connecting tube is installed at the output end of the shell, a one-way valve is installed at the output end of the connecting tube, a temperature sensor is installed at the top of the shell, an electric heater is installed at the top of the shell, a tube cover is provided at the input end of the shell, and a cylindrical hole is opened at the top of the inner wall of the shell.
[0008] Preferably, one side of the shell is fixed to a side of the box body close to the shell, the bottom of the telescopic tube is mounted to the top of the box body by a first screw, and the controller is mounted on the front surface of the box body.
[0009] Preferably, the output end of the one-way valve is installed with the input end of the housing, and the detection end of the temperature sensor movably penetrates the top of the housing.
[0010] Preferably, the temperature sensor is electrically connected to the controller, the electric heater is electrically connected to the controller, and the bottom end of the electric heater is movably sleeved inside the cylindrical hole.
[0011] Preferably, a round rod is fixed to the bottom of the inner wall of the box body, and a flat plate is fixed to the top of the round rod.
[0012] Preferably, four hooks are installed at the bottom of the flat plate, and an electric valve is installed at the output end of the box.
[0013] Preferably, the electric valve is electrically connected to the controller, and the top of the telescopic tube and the bottom of the flat plate are mounted via a second screw.
[0014] Compared with the prior art, the advantages and positive effects of the utility model are:
[0015] 1. In the utility model, by arranging a disinfection mechanism, the frozen meat thawing device can have the function of disinfecting the device, that is, when the thawing device completes the thawing operation of the frozen meat, the inside of the device can be disinfected to avoid the situation where bacteria remaining inside the device are spread to the newly placed frozen meat, thereby causing the newly placed meat to be contaminated, thereby affecting the quality and safety of the meat. This not only improves the use effect of the frozen meat thawing device, but also improves the use efficiency of the frozen meat thawing device. Through the cooperation of the controller and the electric heater, the water inside the shell can be brought to a boiling state, and through the cooperation of the connecting pipe and the one-way valve, the water vapor inside the shell can be transported to the inside of the box.
[0016] 2. In the utility model, the electric valve can be used to determine whether the liquid inside the box is released, the round rod can be used to support the flat plate, the flat plate can provide a mounting position for the hook, and the hook can be used to conveniently hang the frozen meat. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of a frozen meat thawing device is provided for the utility model;
[0018] Figure 2 This is a partial stereoscopic diagram of a frozen meat thawing device proposed by the utility model;
[0019] Figure 3 This is a partially cutaway stereoscopic diagram of a disinfection mechanism of a frozen meat thawing device proposed by the utility model;
[0020] Figure 4 The utility model provides a telescopic tube stereogram of a frozen meat thawing device.
[0021] Legend: 1. Box body; 2. Disinfection mechanism; 201. Shell; 202. Connecting pipe; 203. Telescopic pipe; 204. Controller; 205. One-way valve; 206. Temperature sensor; 207. Electric heater; 208. Pipe cover; 209. Cylindrical hole; 3. Round rod; 4. Flat plate; 5. Hook; 6. Electric valve. DETAILED DESCRIPTION
[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0024] like Figure 1-Figure 4 As shown, the utility model provides a frozen meat thawing device, comprising: a box body 1, on which a disinfection mechanism 2 is arranged;
[0025] The disinfection mechanism 2 includes a shell 201, a telescopic tube 203 and a controller 204. The output end of the shell 201 is installed with a connecting tube 202, the output end of the connecting tube 202 is installed with a one-way valve 205, the top of the shell 201 is installed with a temperature sensor 206, the top of the shell 201 is installed with an electric heater 207, the input end of the shell 201 is provided with a tube cover 208, the top of the inner wall of the shell 201 is provided with a cylindrical hole 209, one side of the shell 201 is fixed to the side of the box 1 close to the shell 201, the bottom of the telescopic tube 203 is installed with the top of the box 1 through a first screw, and the controller 204 is installed on the front surface of the box 1 The output end of the one-way valve 205 is installed with the input end of the box body 1, the detection end of the temperature sensor 206 movably passes through the top of the shell 201, the temperature sensor 206 is electrically connected to the controller 204, the electric heater 207 is electrically connected to the controller 204, the bottom end of the electric heater 207 is movably sleeved inside the cylindrical hole 209, a round rod 3 is fixed to the bottom of the inner wall of the box body 1, a flat plate 4 is fixed to the top of the round rod 3, four hooks 5 are installed at the bottom of the flat plate 4, an electric valve 6 is installed at the output end of the box body 1, the electric valve 6 is electrically connected to the controller 204, and the top of the telescopic tube 203 and the bottom of the flat plate 4 are installed by a second screw.
[0026] The effect achieved is that when the frozen meat needs to be thawed, the box body 1 is first moved to a suitable place, and then the second screws are removed, and then the telescopic tube 203 is retracted, and then the frozen meat to be thawed is hung on the four hooks 5 respectively. As a period of time passes, the frozen meat hung on the hooks 5 will slowly thaw, and at the same time, the slowly thawed meat will drip some blood and oil stains on the inside of the box body 1. When the meat hung on the hooks 5 completes the thawing operation, the meat that has completed the thawing operation can be directly removed from the hooks 5, and then the controller 204 is connected to the external power supply, and then the collection box for collecting the blood and oil stains inside the box body 1 is placed on the electric valve 6. , and then use the controller 204 to start the electric valve 6. The started electric valve 6 will release the blood and oil stains inside the box 1 into the collection box. When the blood and oil stains inside the box 1 are completely released, the inside of the box 1, the bottom of the flat plate 4, the round rod 3 and the hook 5 are directly rinsed with clean water. Then, the electric valve 6 is closed by the controller 204. When disinfection operation is required, the telescopic tube 203 is first stretched, and then the top of the telescopic tube 203 and the bottom of the flat plate 4 are installed with the second screw, and then the pipe cover 208 is removed, and then a proper amount of tap water is injected into the shell 201 (the water inside the shell 201 covers the temperature sensor 206 The detection end of the housing 201 is then reset, and the pipe cover 208 is then reset to its original position. The controller 204 is then turned on, and the temperature threshold and the time for the electric heater 207 to continue to start when the temperature threshold is reached are set (depending on the actual situation). Finally, the controller 204 is used to start the electric heater 207. At this time, the started electric heater 207 will heat the water inside the housing 201. At the same time, the temperature sensor 206 will transmit the detected temperature data to the controller 204 in the form of an electrical signal. The controller 204 will compare the received temperature data with the pre-set temperature threshold. When the temperature data received by the controller 204 is lower than the pre-set temperature threshold, the controller 204 will Continue to start the electric heater 207. When the temperature data received by the controller 204 is the same as the pre-set temperature threshold, the controller 204 will control the closing time of the electric heater 207 according to the pre-set starting time of the electric heater 207. At this time, a large amount of water vapor will be generated inside the shell 201. At the same time, these water vapors will be transported to the inside of the connecting pipe 202, and then transported to the inside of the one-way valve 205, and then transported to the inside of the box 1. Thereafter, the space composed of the box 1, the telescopic tube 203 and the flat plate 4 is disinfected. When the closing time of the electric heater 207 is reached, the controller 204 will directly turn off the electric heater 207, and the disinfection operation can be completed at this time.
[0027] Working principle: when the frozen meat needs to be thawed, the box body 1 is first moved to a suitable place, and then the second screws are removed, and then the telescopic tube 203 is retracted, and then the frozen meat to be thawed is hung on the four hooks 5 respectively. As a period of time passes, the frozen meat hung on the hooks 5 will slowly thaw, and at the same time, the slowly thawed meat will drip some blood and oil stains on the inside of the box body 1. When the meat hung on the hooks 5 completes the thawing operation, the meat that has completed the thawing operation can be directly removed from the hooks 5, and then the controller 204 is connected to the external power supply, and then the collection box for collecting the blood and oil stains inside the box body 1 is placed on the positive side of the electric valve 6. The electric valve 6 is then activated by the controller 204, and the activated electric valve 6 will release the blood and oil stains inside the box 1 into the collection box. When the blood and oil stains inside the box 1 are completely released, the inside of the box 1, the bottom of the plate 4, the round rod 3 and the hook 5 are directly rinsed with clean water, and then the electric valve 6 is closed by the controller 204. When disinfection operation is required, the telescopic tube 203 is first stretched, and then the top of the telescopic tube 203 and the bottom of the plate 4 are installed with the second screw, and then the pipe cover 208 is removed, and then a proper amount of tap water is injected into the shell 201 (the water inside the shell 201 covers the temperature sensor 206). The controller 204 is then turned on, and the temperature threshold and the time for the electric heater 207 to continue to start when the temperature threshold is reached are set (depending on the actual situation). Finally, the controller 204 is used to start the electric heater 207. At this time, the started electric heater 207 will heat the water inside the shell 201. At the same time, the temperature sensor 206 will transmit the detected temperature data to the controller 204 in the form of an electrical signal. The controller 204 will compare the received temperature data with the pre-set temperature threshold. When the temperature data received by the controller 204 is lower than the pre-set temperature threshold, the controller 204 will continue to Continue to start the electric heater 207. When the temperature data received by the controller 204 is the same as the pre-set temperature threshold, the controller 204 will control the closing time of the electric heater 207 according to the pre-set starting time of the electric heater 207. At this time, a large amount of water vapor will be generated inside the shell 201, and at the same time, the water vapor will be transported to the inside of the connecting pipe 202, and then transported to the inside of the one-way valve 205, and then transported to the inside of the box 1. Thereafter, the space composed of the box 1, the telescopic tube 203 and the flat plate 4 is disinfected. When the closing time of the electric heater 207 is reached, the controller 204 will directly turn off the electric heater 207, and the disinfection operation can be completed at this time.
[0028] The telescopic tube 203 is a high temperature resistant and telescopic tube.
[0029] Among them, the first screw and the second screw are both common parts in real life.
[0030] Among them, the electric heater 207 is composed of the following main components:
[0031] Heating element: This is the core component of the electric heater 207. Common ones include resistance wire, electric heating tube, etc., which are responsible for converting electrical energy into thermal energy.
[0032] Insulating material: used to wrap heating elements to provide electrical insulation and heat insulation, preventing leakage and heat loss.
[0033] Shell: Generally made of metal or high-temperature resistant plastic, it protects internal components and supports the overall structure.
[0034] Wiring terminal: used to connect the control panel and heating elements to ensure the input of electrical energy.
[0035] The working principle of the electric heater 207 is based on Joule's law that heat is generated when current passes through a resistor. When current passes through a heating element, the heating element has a certain resistance, so the electrical energy is converted into thermal energy, which increases the temperature of the heating element and transfers the heat to the surrounding medium, thereby achieving the purpose of heating.
[0036] The controller 204 (PLC controller), temperature sensor 206, electric heater 207 and electric valve 6 in the present invention are all prior art, and their working principles are all public technology. Their models can be selected according to actual conditions and no further explanation is given here.
[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A frozen meat thawing device, characterized in that: include: A box body (1), wherein a disinfection mechanism (2) is provided on the box body (1); The disinfection mechanism (2) comprises a housing (201), a telescopic tube (203) and a controller (204); a connecting tube (202) is installed at the output end of the housing (201); a one-way valve (205) is installed at the output end of the connecting tube (202); a temperature sensor (206) is installed at the top of the housing (201); an electric heater (207) is installed at the top of the housing (201); a tube cover (208) is provided at the input end of the housing (201); and a cylindrical hole (209) is provided at the top of the inner wall of the housing (201).
2. The frozen meat thawing device according to claim 1, characterized in that: One side of the shell (201) is fixed to a side of the box (1) close to the shell (201), the bottom of the telescopic tube (203) is mounted to the top of the box (1) via a first screw, and the controller (204) is mounted on the front surface of the box (1).
3. The frozen meat thawing device according to claim 1, characterized in that: The output end of the one-way valve (205) is installed with the input end of the box body (1), and the detection end of the temperature sensor (206) movably penetrates the top of the shell (201).
4. The frozen meat thawing device according to claim 1, characterized in that: The temperature sensor (206) is electrically connected to the controller (204), the electric heater (207) is electrically connected to the controller (204), and the bottom end of the electric heater (207) is movably sleeved inside the cylindrical hole (209).
5. The frozen meat thawing device according to claim 1, characterized in that: A round rod (3) is fixed to the bottom of the inner wall of the box body (1), and a flat plate (4) is fixed to the top of the round rod (3).
6. The frozen meat thawing device according to claim 5, characterized in that: Four hooks (5) are installed at the bottom of the flat plate (4), and an electric valve (6) is installed at the output end of the box (1).
7. The frozen meat thawing device according to claim 6, characterized in that: The electric valve (6) is electrically connected to the controller (204), and the top of the telescopic tube (203) and the bottom of the flat plate (4) are mounted via a second screw.