A constant temperature refrigeration device for keeping eggs fresh

Abstract

The invention discloses a constant temperature refrigeration device for keeping poultry eggs fresh, comprising a device housing, a device door, a control module, a refrigeration system module, a tracking monitoring storage system, and a power cord. The invention discloses a constant temperature refrigeration device for keeping poultry eggs fresh, which adopts the tracking monitoring storage system to monitor the poultry eggs stored in the device in real time while ensuring the freshness, and sends the status of each poultry egg to the user, thus solving the problem that the existing device cannot realize real-time monitoring of each poultry egg. The device has a simple structure and is easy to operate. It only needs to set the required constant temperature and set the time to send the detection photos to remotely monitor the poultry eggs stored in the device.

Description

Technical Field

[0001] The invention relates to the field of mechanical technology, and in particular to a constant temperature refrigeration device for keeping poultry eggs fresh. Background Art

[0002] Poultry eggs, in addition to the various nutrients that people are familiar with, also contain antioxidants. The antioxidant content of an egg yolk is equivalent to that of an apple. Swedish researchers also listed it as the lowest carbon and most environmentally friendly food among protein foods. It has made outstanding contributions in brain health, protecting the liver and cardiovascular and cerebrovascular (thanks to the rich lecithin), and resisting cancer attacks (rich in anti-cancer substances lecithin and photopigment, which can inhibit the proliferation of Epstein-Barr virus that induces nasopharyngeal cancer and cervical cancer). What is particularly gratifying is that its protein has a "unique trick", that is, it increases satiety and reduces appetite. It is easier to reduce blood sugar and insulin reactions than eating ham, and it is converted into muscle tissue, so it can significantly reduce body mass index and waist circumference, increase plasma growth hormone, and promote the development of the human body towards a healthy body. Therefore, poultry eggs have become an indispensable health product on the human table, and people also have various ways to preserve poultry eggs.

[0003] Refrigeration method: Storing eggs at low temperatures inhibits the growth and reproduction of bacteria and other microorganisms, reduces the biological activity of enzymes in the eggs, and extends the shelf life and storage period of eggs. Coating method: A thin film is applied to the surface of the stored eggs to block the pores on the eggshell, prevent bacteria and other microorganisms from invading, prevent oxygen from entering, and reduce the biological activity of oxidative decomposition enzymes in the eggs, so as to achieve the purpose of preservation and extend the storage period of eggs. The coating agents used are made of animal fats, vegetable fats, polyvinyl alcohol, gelatin, dextrin, liquid paraffin, etc., or made of these substances as the main raw materials. The coating method has the advantages of simple operation, low energy consumption, simple management after coating, and easy transportation. The shelf life is generally 5 months. Cellar storage and preservation method: Choose a room with a low groundwater level and dig a square or round pit of any size. Use rice husks, sawdust, weeds, etc. to burn and disinfect in the pit. After cooling, put in a layer of rice husk ash (or wood ash) and a layer of eggs. After filling, spread plastic film on top and cover the cellar with an iron basin or iron sieve. This method can keep fresh for 3-4 months. Storage and preservation method of plant ash: Use a jar or altar as a container, spread 10 cm thick dry plant ash on the bottom, and then spread it layer by layer. The last layer of ash should be thicker and placed in a ventilated and dry place. It can be stored for 1 year.

[0004] The method we usually use is refrigeration, because refrigeration can extend the shelf life of eggs. The shelf life of eggs is 2-7℃. Low temperature can inhibit the decomposition of protein in eggs and the reproduction of microorganisms, thereby extending the shelf life. Eggs have high requirements for protein preservation, but eggs are prone to deterioration at room temperature, so eggs need to be refrigerated and kept dry.

[0005] However, existing devices are unable to monitor each stored poultry egg individually, and are unable to obtain specific information on the freshness of each poultry egg. This can often only be discovered after an egg has gone bad.

[0006] Therefore, technicians in this field are committed to developing a constant temperature refrigeration device that is convenient for maintaining the freshness of poultry eggs to overcome the shortcomings of the above-mentioned prior art. Summary of the invention

[0007] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is that the device disclosed in the prior art cannot realize the tracking and monitoring of each poultry egg.

[0008] To achieve the above-mentioned purpose, the first aspect of the present invention provides a constant temperature refrigeration device for the freshness of poultry eggs, comprising a device shell, a device door, a control module, a refrigeration system module, a tracking and monitoring storage system, and a power cord; the device shell is a rectangular parallelepiped, opening forward, and a guide rail is horizontally fixedly connected to the middle of the left and right side walls inside, and the guide rail is a rectangular strip; the device door is a rectangular plate, and the upper end of the device door is connected to the upper end of the opening of the device shell by a hinge; the control module is fixedly connected to the top surface of the outer side of the device shell; the refrigeration system module is installed on the outer back of the device shell; the power cord is arranged on the outer side wall of the device shell; the tracking and monitoring storage system is installed on the inner side of the device shell; the tracking and monitoring storage The system includes a longitudinal screw motor, a longitudinal screw, a fixed block, a longitudinal guide rod, a guide block, a transverse screw motor, a transverse screw, a transverse guide rod, a guide mounting block, a camera, a transmission lamp, a placement plate, an egg placement grid, a guide plate, and a guide rail; the longitudinal screw motor is installed at the upper left corner edge of the internal opening of the device shell; one end of the longitudinal screw is connected to the upper left corner edge of the rear side surface of the device shell, and the other end is connected to the longitudinal screw motor; the fixed block is installed at the upper right corner edge of the internal opening of the device shell; one end of the longitudinal guide rod is connected to the upper right corner edge of the rear side surface of the device shell, and the other end is connected to the fixed block; the guide block is two pieces, one is a left guide block connected to the longitudinal screw, and the other is a right guide block The block is connected to the longitudinal guide rod; a through hole is provided on the guide block, and the through hole passes through the longitudinal screw and the longitudinal guide rod, so that the guide block can move along the longitudinal screw and the longitudinal guide rod, and the inner side of the through hole passing through the longitudinal screw is provided with a thread; the transverse screw motor is installed on the right side surface of the left guide block; one end of the transverse screw is connected to the transverse screw motor, and the other end is connected to the left side surface of the right guide block; one end of the transverse guide rod is connected to the right side surface of the left guide block, and the other end is connected to the left side surface of the right guide block; a threaded through hole is provided in the middle of the side surface of the guide mounting block, and a straight through hole is provided next to the threaded through hole; the transverse screw passes through the threaded through hole, and the transverse guide rod passes through the straight through hole, so that the guide mounting block can move along the transverse The upper movable member is provided with a camera on the bottom side of the guide mounting block; the lower movable member is provided with a transmission lamp on the top side of the guide mounting block; the placement plate is a rectangular plate, and a plurality of egg placement grids are placed on the surface; the guide plate is an L-shaped strip, which is fixedly connected to the left and right edges of the placement plate, and the L-shaped groove of the guide plate is placed downward; the L-shaped groove of the guide plate is placed on the guide rail on the inner side wall of the device housing, so that the placement plate can move along the guide rail;

[0009] Furthermore, the guide mounting block can move along the transverse screw rod and the transverse guide rod, and the guide block can move along the longitudinal screw rod and the longitudinal guide rod, so that the guide mounting block can move to any position above the placement plate;

[0010] Furthermore, the device housing includes a sealing strip; the sealing strip is arranged at the edges around the front part of the opening of the device housing;

[0011] Further, the device door comprises a glass window, a handle, and a sealing strip; the glass window is arranged at the center of the device door surface; the handle is arranged at the lower edge of the outer side of the device door; the sealing strip is arranged at the edges around the inner side of the device door; the sealing strip on the device housing can contact and seal with the sealing strip on the device door;

[0012] Furthermore, the control module has a built-in processor and a wireless signal transceiver, and can control the longitudinal screw motor, the transverse screw motor, the camera, the transmission lamp, and the refrigeration system module through the line;

[0013] Furthermore, the refrigeration system module includes a compressor, a condenser, a throttling device, an evaporator, a pipeline, and a refrigerant; the compressor, the condenser, the throttling device, and the evaporator are connected in sequence through pipelines; the refrigerant is arranged in the pipeline; the compressor processes the low-temperature and low-pressure gaseous refrigerant into a high-temperature and high-pressure gaseous state, and then transports it to the condenser through a pipeline; the condenser processes the high-temperature and high-pressure gaseous refrigerant into a low-temperature and high-pressure liquid state, and then transports it to the throttling device through a pipeline; the throttling device processes the low-temperature and high-pressure liquid refrigerant into a low-temperature and low-pressure liquid state, and then transports it to the evaporator through a pipeline; the evaporator processes the low-temperature and low-pressure liquid refrigerant into a low-temperature and low-pressure gaseous state, and then transports it to the compressor through a pipeline, and then the above steps are circulated;

[0014] Furthermore, the egg placement grids on the placement plate are arranged in a matrix;

[0015] Furthermore, the egg placing grid is made of a highly light-transmitting material;

[0016] The second aspect of the present invention provides a method for maintaining the freshness of poultry eggs at a constant temperature using the device for maintaining the freshness of poultry eggs at a constant temperature according to the first aspect of the present invention.

[0017] The following steps are involved:

[0018] Step 1, connect the power cord of the device to power, so that the control module, the refrigeration system module, and the tracking and monitoring storage system can work normally;

[0019] Step 2, open the device door, then pull out the placement plate along the guide rail, then place the eggs to be stored in the egg placement grid one by one, then put the placement plate in along the guide rail, and then put the device door down, so that the device door contacts the sealing strip on the device shell, so that the device is in a sealed state;

[0020] Step 3, the refrigeration system module works normally to keep the temperature inside the device constant according to the preset temperature;

[0021] Step 4, the control module and the tracking and monitoring storage system work normally, and transmit the light-transmitting photo of each egg to the mobile terminal according to the time set by the user;

[0022] Step 5: The user can learn the real-time freshness of the eggs through the light-transmitting photos of each egg received on the mobile terminal, and take corresponding measures;

[0023] Furthermore, in step 3, the pre-set temperature is 2 to 5°C;

[0024] Furthermore, in step 4, the set time is 1 to 10 days;

[0025] In a specific embodiment of the present invention, in step 3, the preset temperature is 2°C;

[0026] In another specific embodiment of the present invention, in step 3, the preset temperature is 3.5°C;

[0027] In another specific embodiment of the present invention, in step 3, the preset temperature is 5°C;

[0028] In a specific embodiment of the present invention, in step 4, the set time is 1 day;

[0029] In another specific embodiment of the present invention, in step 4, the set time is 5 days;

[0030] In another specific embodiment of the present invention, in step 4, the set time is 10 days;

[0031] By adopting the above scheme, the invention discloses a constant temperature refrigeration device for keeping poultry eggs fresh, which has the following advantages:

[0032] (1) The present invention is a constant temperature refrigeration device for the freshness of poultry eggs. The tracking monitoring storage system is used to monitor the poultry eggs stored in the device in real time while ensuring the freshness, and the status of each poultry egg is sent to the user, thereby solving the problem that the existing device cannot realize real-time monitoring of each poultry egg.

[0033] (2) The constant temperature refrigeration device for keeping the freshness of poultry eggs of the present invention has a simple structure and is easy to operate. It only needs to set the required constant temperature and the time to send the detection photos to remotely monitor the poultry eggs stored in the device;

[0034] In summary, the present invention discloses a constant temperature refrigeration device for maintaining the freshness of poultry eggs. The device adopts the tracking, monitoring and storage system to monitor the poultry eggs stored in the device in real time while ensuring the freshness, and sends the status of each egg to the user, thereby solving the problem that the existing device cannot monitor each egg in real time. The device has a simple structure and is easy to operate. The poultry eggs stored in the device can be remotely monitored by only setting the required constant temperature and the time to send the detection photos.

[0035] The concept, specific technical scheme and technical effects of the present invention will be further described below in conjunction with specific implementation methods to fully understand the purpose, characteristics and effects of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a schematic diagram of the overall structure of a constant temperature refrigeration device for keeping poultry eggs fresh according to the present invention;

[0037] Figure 2 This is a schematic diagram of the structure of a tracking and monitoring storage system inside the shell of a constant temperature refrigeration device for keeping eggs fresh according to the present invention;

[0038] Figure 3 This is a structural schematic diagram of a constant temperature refrigeration device for keeping eggs fresh according to the present invention, with the door of the device opened;

[0039] Figure 4 Schematic diagram of the refrigeration principle of the refrigeration system module.

[0040] In the figure, 1. device housing; 2. device door; 201. glass window; 3. handle; 4. hinge; 5. control module; 6. refrigeration system module; 7. power cord; 8. longitudinal screw motor; 9. longitudinal screw; 10. fixing block; 11. longitudinal guide rod; 12. guide block; 13. transverse screw motor; 14. transverse screw; 15. transverse guide rod; 16. guide mounting block; 17. camera; 18. transmission lamp; 19. placement plate; 20. egg placement grid; 21. guide plate; 22. guide rail; 23. compressor; 24. condenser; 25. throttling device; 26. evaporator; 27. pipeline; 28. sealing strip. DETAILED DESCRIPTION

[0041] The following introduces several preferred embodiments of the present invention to make its technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, which are exemplary descriptions, and the protection scope of the present invention is not limited to the embodiments mentioned in the text.

[0042] If there are experimental methods without specific conditions, they are usually implemented according to conventional conditions, such as those in the relevant instructions or manuals.

[0043] The constant temperature refrigeration device for keeping eggs fresh is structured as follows: Figures 1 to 3 As shown,

[0044] It includes a device shell 1, a device door 2, a control module 5, a refrigeration system module 6, a tracking and monitoring storage system, and a power cord 7; the device shell 1 is a rectangular parallelepiped, opening forward, and a guide rail 22 is fixedly connected horizontally in the middle of the left and right side walls inside, and the guide rail 22 is a rectangular strip; the device door 2 is a rectangular plate, and the upper end of the device door 2 is connected to the upper end of the opening of the device shell 1 through a hinge 4; the control module 5 is fixedly connected to the outer top surface of the device shell 1; the refrigeration system module 6 is installed on the outer back of the device shell 1; the power cord 7 is arranged on the outer wall of the device shell 1; the tracking and monitoring storage system is installed on the inner side of the device shell 1; the tracking and monitoring storage system includes a longitudinal screw motor 8, a longitudinal screw 9, a fixing block 10, longitudinal guide rod 11, guide block 12, transverse screw motor 13, transverse screw 14, transverse guide rod 15, guide mounting block 16, camera 17, transmission lamp 18, placement plate 19, egg placement grid 20, guide plate 21, guide rail 22; the longitudinal screw motor 8 is installed at the upper left corner edge of the internal opening of the device housing 1; one end of the longitudinal screw 9 is connected to the upper left corner edge of the rear side of the device housing 1, and the other end is connected to the longitudinal screw motor 8; the fixed block 10 is installed at the upper right corner edge of the internal opening of the device housing 1; one end of the longitudinal guide rod 11 is connected to the upper right corner edge of the rear side of the device housing 1, and the other end is connected to the fixed block 10; the guide block 12 is two pieces, one of which is a left guide block 12 is connected to the longitudinal screw 9, and the other is a right guide block 12 connected to the longitudinal guide rod 11; a through hole is provided on the guide block 12, and the through hole passes through the longitudinal screw 9 and the longitudinal guide rod 11, so that the guide block 12 can move along the longitudinal screw 9 and the longitudinal guide rod 11, and the inner side of the through hole passing through the longitudinal screw 9 is provided with a thread; the transverse screw motor 13 is installed on the right side surface of the left guide block 12; one end of the transverse screw 14 is connected to the transverse screw motor 13, and the other end is connected to the left side surface of the right guide block 12; one end of the transverse guide rod 15 is connected to the right side surface of the left guide block 12, and the other end is connected to the left side surface of the right guide block 12; a threaded through hole is provided in the middle of the side surface of the guide mounting block 16, and the threaded through hole A straight hole is provided next to the hole; the transverse screw 14 passes through the threaded through hole, and the transverse guide rod 15 passes through the straight hole, so that the guide mounting block 16 can move along the transverse screw 14 and the transverse guide rod 15; the longitudinal screw motor 8, the longitudinal screw 9, the fixing block 10, the longitudinal guide rod 11, the guide block 12, the transverse screw motor 13, the transverse screw 14, the transverse guide rod 15, and the guide mounting block 16 are a set of movable components, and the movable components are also arranged on the bottom side of the device housing 1; a camera 17 is installed on the bottom side of the guide mounting block 16 of the upper movable component; a transmission lamp 18 is installed on the top side of the guide mounting block 16 of the lower movable component; the placement plate 19 is a rectangular plate, and a plurality of egg placement grids 20 are placed on the surface;The guide plate 21 is an L-shaped strip, fixedly connected to the left and right edges of the placement plate 19, and the L-shaped groove of the guide plate 21 is placed downward; the L-shaped groove of the guide plate 21 is placed on the guide rail 22 on the inner wall of the device housing 1, so that the placement plate 19 can move along the guide rail 22;

[0045] The guide mounting block 16 can move along the transverse screw rod 14 and the transverse guide rod 15, and the guide block 12 can move along the longitudinal screw rod 9 and the longitudinal guide rod 11, so that the guide mounting block 16 can move to any position above the placement plate 19;

[0046] The device housing 1 includes a sealing strip 28; the sealing strip 28 is arranged at the edges around the front of the opening of the device housing 1;

[0047] The device door 2 comprises a glass window 201, a handle 3, and a sealing strip 28; the glass window 201 is arranged at the center of the surface of the device door 2; the handle 3 is arranged at the lower edge of the outer side of the device door 2; the sealing strip 28 is arranged at the edges around the inner side of the device door 2; the sealing strip 28 on the device housing 1 can contact and seal with the sealing strip 28 on the device door 2;

[0048] The control module 5 has a built-in processor and a wireless signal transceiver, and can control the longitudinal screw motor 8, the transverse screw motor 13, the camera 17, the transmission light 18, and the refrigeration system module 6 through the line;

[0049] like Figure 4 As shown, the refrigeration system module 6 includes a compressor 23, a condenser 24, a throttling device 25, an evaporator 26, a pipeline 27, and a refrigerant; the compressor 23, the condenser 24, the throttling device 25, and the evaporator 26 are connected in sequence through the pipeline 27; the refrigerant is arranged in the pipeline 27; the compressor 23 processes the low-temperature and low-pressure gaseous refrigerant into a high-temperature and high-pressure gaseous state, and then transports it to the condenser 24 through the pipeline 27; the condenser 24 processes the high-temperature and high-pressure gaseous refrigerant into a low-temperature and high-pressure liquid state, and then transports it to the throttling device 25 through the pipeline 27; the throttling device 25 processes the low-temperature and high-pressure liquid refrigerant into a low-temperature and low-pressure liquid state, and then transports it to the evaporator 26 through the pipeline 27; the evaporator 26 processes the low-temperature and low-pressure liquid refrigerant into a low-temperature and low-pressure gaseous state, and then transports it to the compressor 23 through the pipeline 27, and then the above steps are circulated;

[0050] The egg placement grids 20 on the placement plate 19 are arranged in a matrix;

[0051] The egg placement grid 20 is made of a highly light-transmitting material;

[0052] The invention is convenient for use of the constant temperature refrigeration device for keeping poultry eggs fresh:

[0053] Embodiment 1: A method for using and operating a constant temperature refrigeration device to facilitate the freshness of poultry eggs

[0054] Step 1, connect the power cord 7 of the device to power, so that the control module 5, the refrigeration system module 6, and the tracking and monitoring storage system can work normally;

[0055] Step 2, open the device door 2, then pull out the placement plate 19 along the guide rail 22, and then place the eggs to be stored in the egg placement grid 20 one by one, and then put the placement plate 19 along the guide rail 22, and then put the device door 2 down, so that the device door 2 contacts the sealing strip 28 on the device housing 1, so that the device is in a sealed state;

[0056] Step 3, the refrigeration system module 6 works normally, the temperature is set to 2°C through the mobile terminal device, and the refrigeration system module 6 operates to keep the temperature inside the device constant at 2°C;

[0057] Step 4, the control module 5, tracks and monitors that the storage system works normally, and the user sets the time for the scheduled photo report to be once a day, and sends the light-transmitting photo of each egg to the mobile terminal;

[0058] Step 5: The user can learn the real-time freshness of the eggs through the light-transmitting photos of each egg received on the mobile terminal, and take corresponding measures;

[0059] Embodiment 2: A method for using a constant temperature refrigeration device to facilitate the freshness of poultry eggs

[0060] Step 1, connect the power cord 7 of the device to power, so that the control module 5, the refrigeration system module 6, and the tracking and monitoring storage system can work normally;

[0061] Step 2, open the device door 2, then pull out the placement plate 19 along the guide rail 22, and then place the eggs to be stored in the egg placement grid 20 one by one, and then put the placement plate 19 along the guide rail 22, and then put the device door 2 down, so that the device door 2 contacts the sealing strip 28 on the device housing 1, so that the device is in a sealed state;

[0062] Step 3, the refrigeration system module 6 works normally, the temperature is set to 3.5°C through the mobile terminal device, and the refrigeration system module 6 operates to keep the temperature inside the device constant at 3.5°C;

[0063] Step 4, the control module 5, tracking and monitoring the storage system is working properly, the user sets the time for the scheduled photo report to be once every 5 days, and sends the light-transmitting photo of each egg to the mobile terminal;

[0064] Step 5: The user can learn the real-time freshness of the eggs through the light-transmitting photos of each egg received on the mobile terminal, and take corresponding measures;

[0065] Embodiment 3: A method for using and operating a constant temperature refrigeration device to facilitate the freshness of poultry eggs

[0066] Step 1, connect the power cord 7 of the device to power, so that the control module 5, the refrigeration system module 6, and the tracking and monitoring storage system can work normally;

[0067] Step 2, open the device door 2, then pull out the placement plate 19 along the guide rail 22, and then place the eggs to be stored in the egg placement grid 20 one by one, and then put the placement plate 19 along the guide rail 22, and then put the device door 2 down, so that the device door 2 contacts the sealing strip 28 on the device housing 1, so that the device is in a sealed state;

[0068] Step 3, the refrigeration system module 6 works normally, the temperature is set to 5°C through the mobile terminal device, and the refrigeration system module 6 operates to keep the temperature inside the device constant at 5°C;

[0069] Step 4, the control module 5, tracks and monitors that the storage system is working properly, and the user sets the time for the scheduled photo report to be once every 10 days, and sends the light-transmitting photo of each egg to the mobile terminal;

[0070] Step 5: The user can learn the real-time freshness of the eggs through the light-transmitting photos of each egg received on the mobile terminal, and take corresponding measures;

[0071] Comparative Example 4: Existing Refrigeration Method

[0072] Step 1, connect the refrigerator to a power source to make the device work normally;

[0073] Step 2, open the refrigerator door, place the eggs in the egg compartment, then close the refrigerator door and set the refrigeration temperature;

[0074] Step 3, when testing the freshness of the eggs, the user needs to open the refrigerator, take out the eggs, and check them against a light source;

[0075] By comparing and analyzing Example 1 with Comparative Example 4, it can be seen that the constant temperature refrigeration device for maintaining the freshness of poultry eggs of the present invention saves more manpower, does not need to open the door of the refrigeration device, and can be tested without taking out the poultry eggs, thereby reducing the time that the poultry eggs are exposed to the external temperature and extending the storage time of the poultry eggs.

[0076] Other embodiments of the present invention provide a constant temperature refrigeration device that facilitates the freshness of poultry eggs and has similar beneficial effects as described above;

[0077] Another embodiment of the present invention is a constant temperature refrigeration device that facilitates the use and operation of the freshness of poultry eggs and has similar beneficial effects as the above.

[0078] The preferred specific embodiments of the present invention are described in detail above. It should be understood that ordinary technicians in the field can make many modifications and changes based on the concept of the present invention without creative work. Therefore, all technical solutions that can be obtained by technicians in the technical field based on the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A constant temperature refrigeration device for keeping eggs fresh, characterized in that: The invention comprises a device housing (1), a device door (2), a control module (5), a refrigeration system module (6), a tracking and monitoring storage system, and a power cord (7); the device housing (1) is a rectangular parallelepiped, with an opening facing forward, and a guide rail (22) is horizontally fixedly connected to the middle of the left and right side walls inside, and the guide rail (22) is a rectangular strip; the device door (2) is a rectangular plate, and the upper end of the device door (2) is connected to the upper end of the opening of the device housing (1) through a hinge (4); the control module (5) is fixedly connected to the outer top surface of the device housing (1); the refrigeration system module (6) is installed on the outer back of the device housing (1); the power cord (7) is arranged on the outer wall of the device housing (1); the tracking and monitoring storage system ... tracking and monitoring storage system is fixedly connected to the outer top surface of the device housing (1); the tracking and monitoring storage system is fixedly connected to the outer top surface of the device housing The tracking and monitoring storage system is installed on the inner side of the device housing (1); the tracking and monitoring storage system comprises a longitudinal screw motor (8), a longitudinal screw (9), a fixing block (10), a longitudinal guide rod (11), a guide block (12), a transverse screw motor (13), a transverse screw (14), a transverse guide rod (15), a guide mounting block (16), a camera (17), a transmission lamp (18), a placement plate (19), an egg placement grid (20), a guide plate (21), and a guide rail (22); the longitudinal screw motor (8) is installed on the upper left corner edge of the inner opening of the device housing (1); one end of the longitudinal screw (9) is connected to the upper left corner edge of the inner rear side of the device housing (1), and the other end is connected to the A longitudinal screw motor (8); the fixing block (10) is installed at the upper right corner edge of the internal opening of the device housing (1); one end of the longitudinal guide rod (11) is connected to the upper right corner edge of the rear side of the device housing (1), and the other end is connected to the fixing block (10); the guide block (12) is composed of two pieces, one is a left guide block (12) connected to the longitudinal screw (9), and the other is a right guide block (12) connected to the longitudinal guide rod (11); a through hole is provided on the guide block (12), and the through hole passes through the longitudinal screw (9) and the longitudinal guide rod (11), so that the guide block (12) can move along the longitudinal screw (9) and the longitudinal guide rod (11), and the through hole passing through the longitudinal screw (9) The inner side of the through hole is provided with a thread; the transverse screw motor (13) is installed on the right side surface of the left guide block (12); one end of the transverse screw (14) is connected to the transverse screw motor (13), and the other end is connected to the left side surface of the right guide block (12); one end of the transverse guide rod (15) is connected to the right side surface of the left guide block (12), and the other end is connected to the left side surface of the right guide block (12); a threaded through hole is provided in the middle of the side surface of the guide mounting block (16), and a straight through hole is provided next to the threaded through hole; the transverse screw (14) passes through the threaded through hole, and the transverse guide rod (15) passes through the straight through hole, so that the guide mounting block (16) can move along the transverse screw (14) and the transverse guide rod (15);The longitudinal screw motor (8), the longitudinal screw (9), the fixing block (10), the longitudinal guide rod (11), the guide block (12), the transverse screw motor (13), the transverse screw (14), the transverse guide rod (15), and the guide mounting block (16) are a set of movable components, and the movable components are also arranged on the bottom side of the device housing (1); the bottom side of the guide mounting block (16) of the upper movable component is installed with a camera (17); the top side of the guide mounting block (16) of the lower movable component is installed with a transmission lamp (18); the placement plate (19) is a rectangular plate, and a plurality of egg placement grids (20) are placed on the surface; the guide plate (21) is an L-shaped strip, fixedly connected to the left and right edges of the placement plate (19), and the L-shaped groove of the guide plate (21) is placed downward; the L-shaped groove of the guide plate (21) is placed on the inner side wall guide rail (22) of the device housing (1), so that the placement plate (19) can move along the guide rail (22). ; 2. A constant temperature refrigeration device for keeping eggs fresh as claimed in claim 1, characterized in that: The guide mounting block (16) can move along the transverse screw rod (14) and the transverse guide rod (15), and the guide block (12) can move along the longitudinal screw rod (9) and the longitudinal guide rod (11), so that the guide mounting block (16) can move to any position above the placement plate (19).

3. A constant temperature refrigeration device for keeping eggs fresh as claimed in claim 1, characterized in that: The device housing (1) comprises a sealing strip (28); the sealing strip (28) is arranged at the edges around the front of the opening of the device housing (1); The device door (2) comprises a glass window (201), a handle (3), and a sealing strip (28); the glass window (201) is arranged at the center of the surface of the device door (2); the handle (3) is arranged at the lower edge of the outer side of the device door (2); the sealing strip (28) is arranged at the edges around the inner side of the device door (2); the sealing strip (28) on the device housing (1) can contact and seal with the sealing strip (28) on the device door (2).

4. A constant temperature refrigeration device for keeping eggs fresh as claimed in claim 1, characterized in that: The control module (5) has a built-in processor and a wireless signal transceiver, and can control the longitudinal screw motor (8), the transverse screw motor (13), the camera (17), the transmission light (18), and the refrigeration system module (6) through lines.

5. A constant temperature refrigeration device for keeping eggs fresh as claimed in claim 1, characterized in that: The refrigeration system module (6) comprises a compressor (23), a condenser (24), a throttling device (25), an evaporator (26), a pipeline (27), and a refrigerant; the compressor (23), the condenser (24), the throttling device (25), and the evaporator (26) are connected in sequence through the pipeline (27); the refrigerant is arranged in the pipeline (27); the compressor (23) processes the low-temperature and low-pressure gaseous refrigerant into a high-temperature and high-pressure gaseous state, and then transports it to the condenser (24) through the pipeline (27); the condenser (24) processes the high-temperature and high-pressure gaseous refrigerant into a low-temperature and high-pressure liquid state, and then transports it to the throttling device (25) through the pipeline (27); the throttling device (25) processes the low-temperature and high-pressure liquid refrigerant into a low-temperature and low-pressure liquid state, and then transports it to the evaporator (26) through the pipeline (27); the evaporator (26) processes the low-temperature and low-pressure liquid refrigerant into a low-temperature and low-pressure gaseous state, and then transports it to the compressor (23) through the pipeline (27), and then the above steps are circulated.

6. A constant temperature refrigeration device for keeping poultry eggs fresh as claimed in claim 1, characterized in that: The egg placement grids (20) on the placement plate (19) are arranged in a matrix; The egg placing grid (20) is made of a highly light-transmitting material.

7. A constant temperature refrigeration device for keeping poultry eggs fresh as claimed in claim 1, characterized in that: The use of the constant temperature refrigeration device for facilitating the freshness of poultry eggs specifically comprises the following steps: Step 1, connecting the power cord (7) of the device to a power source, so that the control module (5), the refrigeration system module (6), and the tracking and monitoring storage system can work normally; Step 2, open the device door (2), then pull out the placement plate (19) along the guide rail (22), then place the poultry eggs to be stored one by one in the poultry egg placement grid (20), then put the placement plate (19) along the guide rail (22), and then put the device door (2) down, so that the device door (2) contacts the sealing strip (28) on the device housing (1), so that the device is in a sealed state; Step 3, the refrigeration system module (6) works normally to keep the temperature inside the device constant according to the preset temperature; Step 4, the control module (5) tracks and monitors the normal operation of the storage system, and sends the light-transmitting photo of each egg to the mobile terminal at a time set by the user; Step 5: The user can learn about the real-time freshness of the eggs through the light-transmitting photos of each egg received on the mobile terminal, and take corresponding measures.

8. A constant temperature refrigeration device for keeping eggs fresh as claimed in claim 7, characterized in that: In step 3, The pre-set temperature is 2-5°C.

9. A constant temperature refrigeration device for keeping eggs fresh as claimed in claim 7, characterized in that: In step 4, The set time is 1 to 10 days.

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