Sample storage equipment for food inspection

Abstract

The invention relates to the technical field of food storage equipment, and discloses sample storage equipment for food inspection. Comprising a box body and further comprises a box door arranged on one side of the box body, a control panel and a display screen are arranged on one side of the box door, and a warning piece is arranged on the top of the box body. The stable operation of the vacuum pump is also ensured; meanwhile, the vacuum pump is tightly matched with the connecting pipe and the dehumidifying pipe to form an efficient water vapor removing system, water vapor generated in the cold air conversion process can be quickly and effectively pumped out from the interior of the box body and discharged to the exterior, and therefore the storage environment is kept dry and appropriate, and ideal conditions are provided for storage of food inspection samples.

Description

Technical Field

[0001] The invention relates to the technical field of food storage equipment, in particular to a sample storage equipment for food inspection. Background Art

[0002] Food inspection samples are one of the key links in ensuring food safety and quality. These samples are usually randomly selected from production batches, are representative, and can truly reflect the overall condition of the batch of food. During the sampling process, relevant standards and regulations must be strictly followed to ensure the non-contamination and integrity of the samples. Once the samples are determined, they will be sent to professional laboratories for a series of precise tests and analyses to evaluate their nutritional content, microbial content, use of additives, and the presence of harmful substances. These test results are of great significance for protecting consumer rights and supervising food production and circulation.

[0003] The storage equipment for food inspection samples is a key factor in ensuring the quality of samples and the accuracy of inspection results. Existing storage equipment usually uses cold air conversion to maintain a low temperature environment. Although this method can effectively reduce the temperature and delay the deterioration of food samples, it has some problems in practical applications. First, during the cold air conversion process, the drastic change in temperature can easily cause water vapor to be generated inside the equipment. When these water vapors condense, they increase the internal humidity. This high humidity environment provides suitable conditions for the growth of bacteria and mold, which may cause food samples to be contaminated, thereby affecting the accuracy of the inspection results. Secondly, the design of existing storage equipment in terms of sample fixation is also defective. During the storage process, the samples are often moved or tilted inside the equipment due to insufficient fixing devices, which can easily cause the samples to be damaged or incomplete, which not only affects the integrity and representativeness of the samples, but also may cause deviations in the inspection results. Summary of the invention

[0004] The object of the present invention is to provide a sample storage device for food inspection to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a sample storage device for food inspection, comprising a box body, and further comprising:

[0006] A box door is arranged on one side of the box body, a control panel and a display screen are arranged on one side of the box door respectively, a warning piece is arranged on the top of the box body, a storage frame for storing food samples is arranged on the inner wall of the box body, a plurality of groups of partition plates are arranged on the inner wall of the storage frame, and a plurality of groups of temperature sensors for monitoring the temperature of the food samples are arranged on the inner wall of the storage frame;

[0007] A first mounting plate fixed to the inner wall of the box, a vacuum pump is arranged on the top of the first mounting plate, an output end of the vacuum pump is connected to a connecting pipe, and the other end of the connecting pipe is connected to a dehumidification pipe for extracting water vapor generated during cold air conversion;

[0008] A second mounting plate is fixed to the inner wall of the box, a compressor is fixed on the top of the second mounting plate, an output end of the compressor is connected to a condenser through a pipeline, an output end of the condenser is connected to a fixed pipe, an expansion valve is arranged on the outside of the fixed pipe, the other end of the fixed pipe is connected to an evaporator, an output end of the evaporator is connected to an indoor unit, and an output end of the indoor unit is connected to a condensing pipe;

[0009] A mounting frame is installed on the inner wall of the box, a supporting frame is fixed on one side of the mounting frame, two sets of clamping plates for clamping the storage frame are slidably arranged on the top of the supporting frame, an adjusting frame is fixed on one side of the clamping plate, and a pushing member is arranged on one side of the adjusting frame.

[0010] Preferably, the warning member comprises a connection seat installed on the top of the box body, and an alarm for warning of high temperature in the box body is fixed on the top of the connection seat.

[0011] Preferably, the pushing member comprises a cylinder located below the support frame, and a piston rod of the cylinder is rotated through a connecting rod to drive a push plate for driving two sets of adjustment frames to perform adjustment.

[0012] Preferably, a support rod is fixed to the bottom of the support frame, and a connecting plate is fixed to the outer side of the support rod.

[0013] Preferably, a connecting block is rotatably provided on the inner wall of the connecting disk, and an adjusting block is rotatably provided on the inner wall of the connecting block.

[0014] Preferably, a connecting plate is rotatably provided on the outer side of the adjusting block, and the outer side of the connecting plate is rotatably connected to the inner wall of the adjusting frame.

[0015] Preferably, a lock rod is fixed on one side of the box door, a lock frame is provided on one side of the box body, and the outer side of the lock rod is clamped with the inner wall of the lock frame.

[0016] Preferably, a mounting block is installed on one side of the box body, and a connecting frame for facilitating the sliding of the lock frame is fixed on one side of the mounting block.

[0017] Preferably, a support block is fixed to the top of the second mounting plate, and the top of the support block is fixed to the outer side of the evaporator.

[0018] Preferably, a frame door is provided on one side of the storage frame, and two sets of handles are fixed on one side of the storage frame.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention provides a control panel so that users can easily and conveniently control the vacuum pump, compressor, condenser, expansion valve, evaporator and indoor unit; at the same time, the ingenious combination of the storage frame and the partition plate enables food inspection samples to be classified and stored in an orderly manner; the addition of the temperature sensor ensures the real-time and accurate monitoring of the sample temperature in each area of ​​the partition plate; and the setting of the warning part can issue an early warning in time when the temperature rises abnormally to ensure the safety of the samples; in addition, the display screen is equipped to intuitively display the current temperature data and provide users with a clear and intuitive monitoring interface. The entire system is both efficient and user-friendly, meeting the various needs of food inspection sample storage and management.

[0021] 2. By setting the first mounting plate, the present invention enables the system to stably install the vacuum pump. This design not only optimizes the layout of the equipment, but also ensures the stable operation of the vacuum pump. At the same time, the vacuum pump works closely with the connecting pipe and the dehumidification pipe to form an efficient water vapor removal system, which can quickly and effectively extract the water vapor generated during the cold air conversion process from the inside of the box and discharge it to the outside, thereby keeping the storage environment dry and suitable, and providing ideal conditions for the storage of food inspection samples.

[0022] 3. The present invention provides a pushing member so that the user can easily realize precise control over the two groups of adjustment frames, so that they can be moved and adjusted in relative directions; the design of the adjustment frame is cleverly connected to the clamping plate, and when the adjustment frame moves, the clamping plate can be driven to move accordingly; this series of mechanical linkages ultimately realizes the effective clamping and fixation of the storage frame. This design not only enhances the stability of the storage frame, but also greatly avoids the damage or incompleteness of the samples in the storage frame due to collision or vibration, providing a safer and more reliable solution for the storage of food inspection samples.

[0023] 4. The present invention can effectively and precisely control the temperature in the box by setting up a collaborative working system of a compressor, a condenser, an expansion valve, an evaporator and an indoor unit, achieve rapid cooling, and provide a stable and suitable low-temperature storage environment for food inspection samples, thereby ensuring the quality and safety of the samples during storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic structural diagram of a preferred embodiment of a sample storage device for food inspection provided by the present invention;

[0025] Figure 2 A schematic diagram of the structure of the warning element provided by the present invention;

[0026] Figure 3 A schematic diagram of the internal structure of the box provided by the present invention;

[0027] Figure 4 An exploded view of the storage frame and the clamping plate provided by the present invention;

[0028] Figure 5 A schematic diagram of the structure of the pusher provided by the present invention;

[0029] Figure 6 A schematic diagram of the structure of the compressor and indoor unit provided by the present invention;

[0030] Figure 7 This is a schematic diagram of the first mounting plate and vacuum pump structure provided by the present invention.

[0031] In the figure: 1. box body; 2. box door; 3. control panel; 4. display screen; 5. warning member; 51. connecting seat; 52. alarm; 6. storage frame; 7. partition plate; 8. temperature sensor; 9. first mounting plate; 10. vacuum pump; 11. connecting pipe; 12. dehumidification pipe; 13. second mounting plate; 14. compressor; 15. condenser; 16. expansion valve; 17. evaporator; 18. indoor unit; 19. condenser; 20. mounting frame; 21. supporting frame; 22. clamping plate; 23. adjusting frame; 24. pushing member; 241. cylinder; 242. pushing plate; 25. supporting rod; 26. connecting plate; 27. connecting block; 28. adjusting block; 29. ​​connecting plate; 30. locking rod; 31. locking frame; 32. connecting frame; 33. mounting block; 34. supporting block; 35. frame door; 36. handle. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 7As shown, a sample storage device for food inspection comprises a box body 1, a box door 2 is arranged on one side of the box body 1, and a control panel 3 and a display screen 4 are arranged on one side of the box door 2. By arranging the control panel 3, a vacuum pump 10, a compressor 14, a condenser 15, an expansion valve 16, an evaporator 17 and an indoor unit 18 can be conveniently controlled. A warning piece 5 is arranged on the top of the box body 1, and a storage frame 6 for storing food samples is arranged on the inner wall of the box body 1. By using the storage frame 6 and the partition plate 7 in coordination, samples for food inspection can be conveniently classified and stored. By arranging the temperature sensor 8, the sample temperature in the partition plate 7 can be conveniently monitored in real time. The storage frame The inner wall of the storage frame 6 is provided with multiple groups of partition plates 7. By providing a warning member 5, it is convenient to warn of high temperature. By providing a display screen 4, it is convenient to display the temperature. The inner wall of the storage frame 6 is provided with multiple groups of temperature sensors 8 for monitoring the temperature of food samples; a first mounting plate 9 fixed to the inner wall of the box body 1, a vacuum pump 10 is provided on the top of the first mounting plate 9, and the output end of the vacuum pump 10 is connected with a connecting pipe 11. By providing the first mounting plate 9, the vacuum pump 10 can be easily installed. By providing the vacuum pump 10, the connecting pipe 11 and the dehumidification pipe 12, the water vapor generated during the cold air conversion process can be conveniently extracted to the outside of the box body 1. The other end of the connecting pipe 11 is connected to the outside of the box body 1. A dehumidifying pipe 12 is connected to the box 1 for extracting the water vapor generated during the cold air conversion; a second mounting plate 13 is fixed to the inner wall of the box 1, a compressor 14 is fixed on the top of the second mounting plate 13, the output end of the compressor 14 is connected to the condenser 15 through a pipeline, the output end of the condenser 15 is connected to a fixed pipe, an expansion valve 16 is arranged on the outside of the fixed pipe, the other end of the fixed pipe is connected to the evaporator 17, the output end of the evaporator 17 is connected to the indoor unit 18, by arranging the compressor 14, the condenser 15, the expansion valve 16, the evaporator 17 and the indoor unit 18 for coordinated use, the temperature in the box 1 can be conveniently cooled, and the sample can be conveniently stored, and the indoor unit 18 The output end is connected to a condenser 19; a mounting frame 20 is installed on the inner wall of the box body 1, and a support frame 21 is fixed on one side of the mounting frame 20. By setting a pushing member 24, the two groups of adjustment frames 23 can be easily pushed to move and adjust to the opposite side. By setting the adjusting frame 23, the clamping plate 22 can be easily driven to move. Two groups of clamping plates 22 for clamping the storage frame 6 are slidably arranged on the top of the support frame 21. An adjustment frame 23 is fixed on one side of the clamping plate 22. A pushing member 24 is set on one side of the adjusting frame 23. By setting the clamping plate 22, the storage frame 6 can be conveniently clamped and fixed to prevent the samples in the storage frame 6 from being damaged or incomplete due to collision and vibration.

[0034] The warning member 5 includes a connection seat 51 installed on the top of the box body 1, and an alarm 52 for alarming high temperature in the box body 1 is fixed on the top of the connection seat 51; by providing the connection seat 51, the alarm 52 can be easily installed.

[0035] The pusher 24 includes a cylinder 241 located below the support frame 21. The piston rod of the cylinder 241 rotates through a connecting rod to drive a push plate 242 for adjusting the two adjustment frames 23. By setting the cylinder 241, the push plate 242 can be easily moved.

[0036] A support rod 25 is fixed to the bottom of the support frame 21, and a connecting disk 26 is fixed to the outer side of the support rod 25; a connecting block 27 is rotatably provided on the inner wall of the connecting disk 26, and an adjusting block 28 is rotatably provided on the inner wall of the connecting block 27; a connecting plate 29 is rotatably provided on the outer side of the adjusting block 28, and the outer side of the connecting plate 29 is rotatably connected to the inner wall of the adjusting frame 23; by setting the support rod 25, the connecting disk 26 can be conveniently fixed, by setting the connecting disk 26, the connecting block 27 can be conveniently adjusted, by setting the connecting block 27, the adjusting block 28 can be conveniently adjusted, by setting the adjusting block 28, the connecting plate 29 can be conveniently adjusted, and by setting the connecting plate 29, the connection with the adjusting frame 23 can be conveniently connected.

[0037] A locking rod 30 is fixed to one side of the box door 2, and a locking frame 31 is provided on one side of the box body 1, and the outer side of the locking rod 30 is clamped with the inner wall of the locking frame 31; a mounting block 33 is installed on one side of the box body 1, and a connecting frame 32 is fixed to one side of the mounting block 33 for facilitating the sliding of the locking frame 31; by setting the locking frame 31 and the locking rod 30 for use in combination, the connection between the box body 1 and the box door 2 can be facilitated, and by setting the mounting block 33 and the connecting frame 32 for use in combination, the locking frame 31 can be facilitated to slide.

[0038] A support block 34 is fixed to the top of the second mounting plate 13 , and the top of the support block 34 is fixed to the outer side of the evaporator 17 ; by providing the support block 34 , the evaporator 17 can be supported conveniently.

[0039] A frame door 35 is provided on one side of the storage frame 6, and two sets of handles 36 are fixed on one side of the storage frame 6; by providing the frame door 35, food can be easily taken out of the storage frame 6, and by providing the handles 36, the storage frame 6 can be easily pulled to move.

[0040] Working principle: First, the user needs to gently open the door 2, and then smoothly pull out the storage frame 6, which is designed for placing food samples to be tested; after carefully placing the sample in the storage frame 6, push it back into the box 1, and make sure that the door 2 is tightly closed to ensure the closed storage environment. Then, by starting the pusher 24, this mechanical device immediately drives the adjustment frame 23 to flexibly adjust the outside of the support frame 21. The movement of the adjustment frame 23 further prompts the clamping plate 22 to move to the appropriate position and tightly clamp the storage frame 6. This design is intended to effectively prevent the sample from being damaged by shaking or external force during storage. At the same time, the built-in temperature sensor 8 will continuously monitor the temperature changes in the box 1. Once the temperature exceeds the preset safety range, it means that the temperature in the box is too high. At this time, the temperature sensor 8 will quickly transmit this information to the alarm 52, and the alarm 52 will immediately issue a reminder to notify the staff to take timely measures. The staff can easily start the refrigeration system through the control panel 3, including the compressor 14, condenser 15, expansion valve 16, evaporator 17 and indoor unit 18. This series of equipment works together to effectively cool down the inside of the box 1 through the condenser tube 19. If water vapor is generated during the cold air conversion process, the control panel 3 can also control the start of the vacuum pump 10. The vacuum pump 10 extracts the water vapor accumulated in the box 1 through the connecting pipe 11 and the dehumidification pipe 12 and guides it into its drainage pipe, and finally discharges the water vapor outside the box 1, thereby ensuring the dryness and suitability of the storage environment. The entire operation process ensures the safe storage of samples.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample storage device for food inspection, comprising a box (1), characterized in that: Also includes: A box door (2) is arranged on one side of the box body (1), a control panel (3) and a display screen (4) are respectively arranged on one side of the box door (2), a warning member (5) is arranged on the top of the box body (1), a storage frame (6) for storing food samples is arranged on the inner wall of the box body (1), a plurality of groups of partition plates (7) are arranged on the inner wall of the storage frame (6), and a plurality of groups of temperature sensors (8) for monitoring the temperature of the food samples are arranged on the inner wall of the storage frame (6); A first mounting plate (9) is fixed to the inner wall of the box body (1), a vacuum pump (10) is arranged on the top of the first mounting plate (9), an output end of the vacuum pump (10) is connected to a connecting pipe (11), and the other end of the connecting pipe (11) is connected to a dehumidification pipe (12) for extracting water vapor generated during cold air conversion; A second mounting plate (13) is fixed to the inner wall of the housing (1), a compressor (14) is fixed on the top of the second mounting plate (13), the output end of the compressor (14) is connected to a condenser (15) via a pipeline, the output end of the condenser (15) is connected to a fixed pipe, an expansion valve (16) is arranged on the outside of the fixed pipe, the other end of the fixed pipe is connected to an evaporator (17), the output end of the evaporator (17) is connected to an indoor unit (18), and the output end of the indoor unit (18) is connected to a condensation pipe (19); A mounting frame (20) is mounted on the inner wall of the box body (1), a support frame (21) is fixed on one side of the mounting frame (20), two groups of clamping plates (22) for clamping the storage frame (6) are slidably mounted on the top of the support frame (21), an adjustment frame (23) is fixed on one side of the clamping plate (22), and a pushing member (24) is provided on one side of the adjustment frame (23).

2. A food inspection sample storage device according to claim 1, characterized in that: The warning member (5) comprises a connection seat (51) mounted on the top of the box body (1), and an alarm (52) for alarming high temperature in the box body (1) is fixed on the top of the connection seat (51).

3. A food inspection sample storage device according to claim 1, characterized in that: The pushing member (24) comprises a cylinder (241) located below the support frame (21); a piston rod of the cylinder (241) is rotated through a connecting rod to form a push plate (242) for driving two sets of adjustment frames (23) to perform adjustment.

4. A food inspection sample storage device according to claim 1, characterized in that: A support rod (25) is fixed to the bottom of the support frame (21), and a connecting plate (26) is fixed to the outer side of the support rod (25).

5. A food inspection sample storage device according to claim 4, characterized in that: A connecting block (27) is rotatably mounted on the inner wall of the connecting disk (26), and an adjusting block (28) is rotatably mounted on the inner wall of the connecting block (27).

6. A food inspection sample storage device according to claim 5, characterized in that: A connecting plate (29) is rotatably mounted on the outer side of the adjusting block (28), and the outer side of the connecting plate (29) is rotatably connected to the inner wall of the adjusting frame (23).

7. A food inspection sample storage device according to claim 1, characterized in that: A locking rod (30) is fixed on one side of the box door (2), a locking frame (31) is provided on one side of the box body (1), and the outer side of the locking rod (30) is clamped with the inner wall of the locking frame (31).

8. A food inspection sample storage device according to claim 7, characterized in that: A mounting block (33) is installed on one side of the box body (1), and a connecting frame (32) is fixed on one side of the mounting block (33) for facilitating the sliding of the locking frame (31).

9. A food inspection sample storage device according to claim 1, characterized in that: A support block (34) is fixed to the top of the second mounting plate (13), and the top of the support block (34) is fixed to the outer side of the evaporator (17).

10. A food inspection sample storage device according to claim 1, characterized in that: A frame door (35) is provided on one side of the storage frame (6), and two sets of handles (36) are fixed on one side of the storage frame (6).

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