Edible lily storage and preservation monitoring device and monitoring method

Abstract

The invention relates to the technical field of lily storage, in particular to an edible lily storage fresh-keeping monitoring device and a monitoring method.The edible lily storage fresh-keeping monitoring device comprises a box body, a temperature monitoring assembly, a ventilation mechanism, two limiting assemblies and a plurality of placing assemblies, four supporting columns are distributed at the bottom of the box body in a rectangular shape, and a plurality of refrigeration fresh-keeping devices are arranged at the bottom of the box body; the multiple placement assemblies are arranged in the box body at equal intervals, the two limiting assemblies are symmetrically arranged on the outer wall of the box body, one ends of the two limiting assemblies extend into the box body, the temperature monitoring assembly is installed at the top end of the interior of the box body, and the top end of the temperature monitoring assembly extends out of the box body. The ventilation mechanism is installed on the back face of the box body, the ventilation mechanism communicates with the interior of the box body, the temperature monitoring assembly controls the multiple refrigeration fresh-keeping devices to increase power for work cooling, and therefore the storage and fresh-keeping effect cannot be affected.

Description

Technical Field

[0001] The present invention relates to the technical field of lily storage, and in particular to a storage and fresh-keeping monitoring device and a monitoring method for edible lilies. Background Art

[0002] Edible lilies are wild lilies that have undergone years of domestication, variety selection, and artificial cultivation, resulting in safe, non-toxic, and edible food. They possess significant medicinal and health benefits. Lily scales have been shown to moisten the lungs and relieve coughs, soothe the mind, nourish yin and stop bleeding, tonify the spleen and stomach, and clear away heat and detoxify.

[0003] The Chinese invention patent with the announcement number CN119370472A discloses a storage and fresh-keeping device for konjac, which relates to the field of konjac storage technology. The device comprises a box, two doors movably mounted on the upper interior of the box, the two doors respectively penetrating the left and right side walls of the box, a storage frame movably mounted on the interior of the box, a placement plate inlaid with a bottom of the storage frame, a large number of small holes being provided on the placement plate, a ventilation mechanism being provided inside the box, and a transmission mechanism being further provided inside the box. The ventilation mechanism comprises a blower, an air inlet pipe, a mounting pipe, an exhaust main pipe, an exhaust branch pipe, and an exhaust pipe, the blower being fixedly mounted on one side of the interior of the box, the air inlet pipe being fixedly mounted on the side wall of the box and communicating with the interior of the box, and the mounting pipe being fixedly mounted on the input end of the blower. The invention achieves the goal of ventilating the interior of the device while also increasing the range of air absorption inside the box, resulting in a better dehumidification effect.

[0004] However, the above patent still has the following deficiencies in actual use: the patent cannot monitor the air temperature inside the box in real time, thereby affecting the storage and preservation effect. Summary of the Invention

[0005] The object of the present invention is to provide a storage and preservation monitoring device and method for edible lilies, so as to solve the problem in the above background technology that the air temperature inside the box cannot be monitored in real time, which affects the storage and preservation effect.

[0006] The technical solution of the present invention is: A storage and preservation monitoring device for edible lilies comprises a box, a temperature monitoring component, a ventilation mechanism, two limit components and a plurality of placement components. The bottom of the box is rectangularly distributed with four support columns. The bottom of the box is provided with a plurality of refrigeration preservers. The plurality of placement components are arranged in the box at equal intervals. Two limit components are symmetrically arranged on the outer wall of the box, and one end of the two limit components extends into the box. The temperature monitoring component is installed at the inner top end of the box, and the top end of the temperature monitoring component extends to the outside of the box. The ventilation mechanism is installed at the back of the box, and the ventilation mechanism is connected to the interior of the box. The top of the box is provided with an exhaust pipe connected to the interior thereof, and the exhaust pipe is provided with a valve.

[0007] Furthermore, the temperature monitoring assembly includes a monitoring tube, a mounting tube, a connecting tube, a piston, a push rod, a supporting frame, a contact sensor and two brackets. The monitoring tube is vertically arranged at the inner top of the box body. The monitoring tube is provided with an expansion liquid. The two brackets are symmetrically arranged at the top of the box body. The mounting tube is vertically arranged on the two brackets. The two ends of the connecting tube are respectively connected with the monitoring tube and the mounting tube. The piston is slidably installed in the mounting tube. The push rod is slidably installed on the top of the mounting tube, and the bottom end of the push rod is connected to the piston. The supporting frame is mounted on the top of the box body. The contact sensor is installed at the inner top of the supporting frame. The contact sensor is electrically connected to multiple refrigeration preservers.

[0008] Furthermore, the placement component includes a placement plate and two slide rails, the two slide rails are symmetrically arranged in the box, the placement plate is slidably installed on the two slide rails, the placement plate is provided with multiple rectangular grooves, and the top front end of the placement plate is provided with a groove.

[0009] Furthermore, the limiting assembly includes a support frame, a sliding sleeve, a vertical plate, a movable rack, a movable motor, a movable gear and multiple limiting plates. The support frame is installed on the outer wall of the box, the sliding sleeve is slidably installed on the support frame, the vertical plate is installed at the end of the sliding sleeve, multiple limiting plates are slidably installed on the outer wall of the box, and the rear ends of multiple limiting plates are connected to the vertical plates, and the front ends of multiple limiting plates extend into the box. The movable rack is horizontally arranged on the top of the sliding sleeve, the movable motor is horizontally arranged on the outer wall of the support frame, the movable gear is installed on the output shaft of the movable motor, and the movable gear is engaged with the movable rack.

[0010] Furthermore, the ventilation mechanism includes a ventilation box, a filter box, an adjustment component, an intake fan and a filter component. The ventilation box is installed on the back of the box body, and the ventilation box is connected to the interior of the box body. Three through grooves are provided on the outer wall of the ventilation box, and filters are provided in the through grooves. The adjustment component is installed in the ventilation box, and the top of the adjustment component extends to the outside of the ventilation box. The filter box is installed on the outer wall of the ventilation box, the intake fan is installed on the outer wall of the filter box, the filter component is installed in the filter box, and the top of the filter component extends to the outside of the filter box.

[0011] Furthermore, the adjustment assembly includes an adjustment motor and three adjustment components, the three adjustment components are arranged at equal intervals in the ventilation box, and the top ends of the three adjustment components extend to the outside of the ventilation box, each of the adjustment components includes an adjustment cylinder, an adjustment gear and two adjustment shafts, the two adjustment shafts are rotatably installed in the ventilation box, the two ends of the adjustment cylinder are respectively connected to the two adjustment shafts, the adjustment cylinder is provided with a ventilation groove, the ventilation groove corresponds to the through groove, the adjustment gear is installed at the end of one of the adjustment shafts, the adjustment gears in the three adjustment components are engaged with each other, the adjustment motor is vertically arranged on the top of the ventilation box, and the output shaft of the adjustment motor is connected to the adjustment shaft in one of the adjustment components.

[0012] Furthermore, the filter assembly includes a filter core, a handle and two slides, the two slides are symmetrically arranged in the filter box, the filter core is slidably installed on the two slides, and the top end of the filter core extends to the outside of the filter box, and the handle is installed on the top of the filter core.

[0013] Furthermore, the front side of the box body is hinged with two opening and closing doors.

[0014] A monitoring method for an edible lily storage and fresh-keeping monitoring device comprises the following steps: S1. Place the edible lily on the surface of the placement plate, then the moving motors in the two limiting assemblies drive the moving gear to rotate, the moving gear drives the moving rack and the sliding sleeve to move, the sliding sleeve drives the vertical plate and multiple limiting plates to move, and the multiple limiting plates move to limit the placement plate; S2. The door is closed, and the multiple refrigeration and preservation devices keep the edible lilies in the box fresh and refrigerated. The temperature monitoring component monitors the air temperature in the box in real time. S3. When the air temperature inside the box is too high, the expansion fluid in the monitoring cylinder enters the installation cylinder through the connecting pipe. The expansion fluid entering the installation cylinder pushes the piston and push rod upward. The top of the push rod moves upward and contacts the contact sensor. The contact sensor transmits a signal to the multiple refrigeration and fresh-keeping devices, which increase their power to cool down. S4. The air intake fan regularly draws external air into the filter box, and the filter element filters the air. The filtered air passes through the slots and the ventilation slots and enters the ventilation box, and finally enters the box body.

[0015] The present invention provides an improved storage and preservation monitoring device and method for edible lilies, which have the following improvements and advantages compared with the prior art: First: The present invention places edible lilies on multiple placement components, and then two limiting components work to limit the multiple placement components. Multiple refrigeration and fresh-keeping devices preserve and refrigerate the edible lilies in the box. The temperature monitoring component monitors the air temperature in the box in real time. When the air temperature in the box is too high, the temperature monitoring component controls the multiple refrigeration and fresh-keeping devices to increase power to cool down, which will not affect the storage and preservation effect. The regular ventilation mechanism allows external air to enter the box for ventilation, and the exchanged gas is discharged through the exhaust pipe.

[0016] Second: When the air temperature in the box is too high, the expansion liquid in the monitoring cylinder enters the installation cylinder through the connecting pipe. The expansion liquid entering the installation cylinder pushes the piston and the push rod to move upward. The top of the push rod moves upward and contacts the contact sensor. The contact sensor transmits the signal to multiple refrigeration and fresh-keeping devices, and the multiple refrigeration and fresh-keeping devices increase their power to perform cooling processing.

[0017] Third: The present invention drives the adjustment shaft in one of the adjustment components to rotate through the operation of the adjustment motor, and this adjustment shaft uses the adjustment gear to drive the adjustment shafts in the other two adjustment components to rotate synchronously, and then the adjustment cylinders in the three adjustment components rotate synchronously, which facilitates the rotation of the ventilation groove to correspond to the through groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further explained below in conjunction with the accompanying drawings and Examples: Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of a partial three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the temperature monitoring assembly of the present invention; Figure 4 is a partial cross-sectional view of the temperature monitoring assembly of the present invention; Figure 5 1 is a schematic diagram of the three-dimensional structure of the limiting assembly of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the placement component of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the ventilation mechanism of the present invention; Figure 8This is a schematic diagram of the partial three-dimensional structure of the ventilation mechanism of the present invention. Figure 1 ; Figure 9 This is a schematic diagram of the partial three-dimensional structure of the ventilation mechanism of the present invention. Figure 2 ; Figure 10 It is a schematic diagram of the three-dimensional structure of the filter assembly of the present invention.

[0019] Description of reference numerals: Box body 1, support column 11, refrigeration preserver 12, temperature monitoring component 2, monitoring tube 21, installation tube 22, connecting pipe 23, piston 24, push rod 25, carrier frame 26, contact sensor 27, bracket 28, ventilation mechanism 3, ventilation box 31, filter box 32, adjustment component 33, adjustment motor 331, adjustment component 332, adjustment tube 333, adjustment gear 334, adjustment shaft 335, ventilation groove 336, intake fan 34, filter component 35, filter element 351, handle 352, slide 353, through groove 36, filter screen 37, limit component 4, support frame 41, sliding sleeve 42, vertical plate 43, movable rack 44, movable motor 45, movable gear 46, limit plate 47, placement component 5, placement plate 51, slide rail 52, rectangular groove 53, groove 54, exhaust pipe 6, valve 61, opening and closing door 7. DETAILED DESCRIPTION

[0020] The present invention is described in detail below, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] The present invention provides an edible lily storage and freshness monitoring device through improvement. Figures 1-10As shown, it includes a box body 1, a temperature monitoring component 2, a ventilation mechanism 3, two limit components 4 and a plurality of placement components 5. The bottom of the box body 1 is rectangular and has four support columns 11 distributed thereon. The bottom of the box body 1 is provided with a plurality of refrigeration preservers 12. The plurality of placement components 5 are arranged in the box body 1 at equal intervals. The two limit components 4 are symmetrically arranged on the outer wall of the box body 1, and one end of the two limit components 4 extends into the box body 1. The temperature monitoring component 2 is installed on the inner top of the box body 1, and the top of the temperature monitoring component 2 extends to the outside of the box body 1. The ventilation mechanism 3 is installed on the back of the box body 1, and the ventilation mechanism 3 is connected to the inside of the box body 1. An exhaust pipe 6 communicating with the interior of the box body 1 is provided on the top of the box body 1, and a valve 61 is provided on the exhaust pipe 6; by placing edible lilies on multiple placement components 5, and then two limit components 4 work to limit the multiple placement components 5, multiple refrigeration and fresh-keeping devices 12 preserve and refrigerate the edible lilies in the box body 1, and the temperature monitoring component 2 monitors the air temperature in the box body 1 in real time. When the air temperature in the box body 1 is too high, the temperature monitoring component 2 controls the multiple refrigeration and fresh-keeping devices 12 to increase power to work and cool down, which will not affect the storage and preservation effect. The regular ventilation mechanism 3 allows external air to enter the box body 1 for ventilation, and the exchanged gas is discharged through the exhaust pipe 6.

[0022] Specifically, the temperature monitoring assembly 2 includes a monitoring tube 21, a mounting tube 22, a connecting tube 23, a piston 24, a push rod 25, a carrier 26, a contact sensor 27 and two brackets 28. The monitoring tube 21 is vertically arranged at the top of the inner part of the box 1. The monitoring tube 21 is provided with an expansion fluid. The two brackets 28 are symmetrically arranged at the top of the box 1. The mounting tube 22 is vertically arranged on the two brackets 28. The two ends of the connecting tube 23 are respectively connected to the monitoring tube 21 and the mounting tube 22. The piston 24 is slidably installed in the mounting tube 22. The push rod 25 is slidably installed on the top of the mounting tube 22, and the push rod 25 is The bottom end is connected to the piston 24, the support frame 26 is mounted on the top of the box body 1, and the contact sensor 27 is installed on the inner top of the support frame 26. The contact sensor 27 is electrically connected to multiple refrigeration and fresh-keeping devices 12; when the air temperature in the box body 1 is too high, the expansion liquid in the monitoring cylinder 21 enters the installation cylinder 22 through the connecting pipe 23, and the expansion liquid entering the installation cylinder 22 pushes the piston 24 and the push rod 25 to move upward, and the top end of the push rod 25 moves upward and contacts the contact sensor 27. The contact sensor 27 transmits the signal to the multiple refrigeration and fresh-keeping devices 12, and the multiple refrigeration and fresh-keeping devices 12 increase the power to perform working and cooling processing.

[0023] Specifically, the placement component 5 includes a placement plate 51 and two slide rails 52. The two slide rails 52 are symmetrically arranged in the box body 1. The placement plate 51 is slidably installed on the two slide rails 52. The placement plate 51 is provided with multiple rectangular grooves 53. The top front end of the placement plate 51 is provided with a groove 54; the rectangular grooves 53 can facilitate the flow of air through the placement plate 51, and the placement plate 51 slides with the two slide rails 52 to facilitate the extraction of the edible lilies on the placement plate 51.

[0024] Specifically, the limiting assembly 4 includes a support frame 41, a sliding sleeve 42, a vertical plate 43, a movable rack 44, a movable motor 45, a movable gear 46 and a plurality of limiting plates 47. The support frame 41 is mounted on the outer wall of the box body 1, the sliding sleeve 42 is slidably mounted on the support frame 41, the vertical plate 43 is mounted on the end of the sliding sleeve 42, and the plurality of limiting plates 47 are slidably mounted on the outer wall of the box body 1, and the rear ends of the plurality of limiting plates 47 are connected to the vertical plates 43, and the front ends of the plurality of limiting plates 47 extend to the box body. 1, the movable rack 44 is horizontally arranged on the top of the sliding sleeve 42, the movable motor 45 is horizontally arranged on the outer wall of the support frame 41, the movable gear 46 is installed on the output shaft of the movable motor 45, and the movable gear 46 is engaged with the movable rack 44; the movable motor 45 drives the movable gear 46 to rotate, the movable gear 46 drives the movable rack 44 and the sliding sleeve 42 to move, the sliding sleeve 42 drives the vertical plate 43 and the multiple limit plates 47 to move, and the multiple limit plates 47 move to limit the placement plate 51.

[0025] Specifically, the ventilation mechanism 3 includes a ventilation box 31, a filter box 32, an adjustment component 33, an air intake fan 34 and a filter component 35. The ventilation box 31 is installed on the back of the box body 1 and is connected to the interior of the box body 1. Three through slots 36 are provided on the outer wall of the ventilation box 31. A filter screen 37 is provided in the through slot 36. The adjustment component 33 is installed in the ventilation box 31. And the top end of the adjustment component 33 extends to the outside of the ventilation box 31, the filter box 32 is installed on the outer wall of the ventilation box 31, the intake fan 34 is installed on the outer wall of the filter box 32, the filter component 35 is installed in the filter box 32, and the top end of the filter component 35 extends to the outside of the filter box 32; the external air enters the filter box 32 through the operation of the intake fan 34, and then the filter component 35 works to filter the air, and the filtered air enters the ventilation box 31 through the through groove 36 and the filter screen 37. The adjustment component 33 is used to control the communication between the ventilation box 31 and the filter box 32, and finally the air enters the box body 1 for ventilation.

[0026] Specifically, the adjustment assembly 33 includes an adjustment motor 331 and three adjustment components 332. The three adjustment components 332 are arranged at equal intervals in the ventilation box 31, and the top ends of the three adjustment components 332 extend to the outside of the ventilation box 31. Each adjustment component 332 includes an adjustment cylinder 333, an adjustment gear 334 and two adjustment shafts 335. The two adjustment shafts 335 are rotatably installed in the ventilation box 31. The two ends of the adjustment cylinder 333 are respectively connected to the two adjustment shafts 335. The adjustment cylinder 333 is provided with a ventilation groove 336. The ventilation groove 336 corresponds to the through groove 36. The adjustment gear 334 is installed in one of them. At the end of an adjusting shaft 335, the adjusting gears 334 in the three adjusting components 332 are meshed with each other, and the adjusting motor 331 is vertically arranged on the top of the ventilation box 31, and the output shaft of the adjusting motor 331 is connected to the adjusting shaft 335 in one of the adjusting components 332; the adjusting motor 331 drives the adjusting shaft 335 in one of the adjusting components 332 to rotate, and this adjusting shaft 335 uses the adjusting gear 334 to drive the adjusting shafts 335 in the other two adjusting components 332 to rotate synchronously, and then the adjusting cylinders 333 in the three adjusting components 332 rotate synchronously, so that the ventilation groove 336 can be rotated to correspond to the through groove 36.

[0027] Specifically, the filter assembly 35 includes a filter element 351, a handle 352 and two slides 353. The two slides 353 are symmetrically arranged in the filter box 32. The filter element 351 is slidably installed on the two slides 353, and the top end of the filter element 351 extends to the outside of the filter box 32. The handle 352 is installed on the top of the filter element 351; the filter element 351 filters the air, and pulling the handle 352 facilitates the removal of the filter element 351 from the two slides 353.

[0028] Specifically, two opening and closing doors 7 are hinged on the front side of the box body 1 ; the opening and closing doors 7 close the front side of the box body 1 .

[0029] The present invention also provides a monitoring method for an edible lily storage and fresh-keeping monitoring device, comprising the following steps: S1. Place edible lilies on the surface of the placement plate 51. Then, the moving motors 45 in the two limiting assemblies 4 drive the moving gear 46 to rotate. The moving gear 46 drives the moving rack 44 and the sliding sleeve 42 to move. The sliding sleeve 42 drives the vertical plate 43 and the plurality of limiting plates 47 to move. The plurality of limiting plates 47 move to limit the placement plate 51. S2. Close the door 7, and the plurality of refrigeration and preservation devices 12 keep the edible lilies in the box 1 fresh and refrigerated. The temperature monitoring component 2 monitors the air temperature in the box 1 in real time. S3. When the air temperature in the box 1 is too high, the expansion liquid in the monitoring cylinder 21 enters the installation cylinder 22 through the connecting pipe 23. The expansion liquid in the installation cylinder 22 pushes the piston 24 and the push rod 25 upward. The top end of the push rod 25 moves upward and contacts the contact sensor 27. The contact sensor 27 transmits a signal to the multiple refrigeration and fresh-keeping devices 12, and the multiple refrigeration and fresh-keeping devices 12 increase their power to cool down. S4. The air intake fan 34 regularly draws external air into the filter box 32. The filter element 351 filters the air. The filtered air passes through the through slot 36 and the ventilation slot 336 and enters the ventilation box 31. Finally, the air enters the box body 1.

[0030] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for monitoring the storage and preservation of edible lilies, characterized by: The invention comprises a box body (1), a temperature monitoring component (2), a ventilation mechanism (3), two limit components (4) and a plurality of placement components (5), wherein the bottom of the box body (1) is rectangularly distributed with four support columns (11), the bottom of the box body (1) is provided with a plurality of refrigeration fresh-keeping containers (12), the plurality of placement components (5) are arranged in the box body (1) at equal intervals, the two limit components (4) are symmetrically arranged on the outer wall of the box body (1), and one end of the two limit components (4) extends into the box body (1), the temperature monitoring component (2) is installed at the top end of the interior of the box body (1), and the top end of the temperature monitoring component (2) extends to the outside of the box body (1), the ventilation mechanism (3) is installed on the back of the box body (1), and the ventilation mechanism (3) is connected to the interior of the box body (1), the top of the box body (1) is provided with an exhaust pipe (6) connected to the interior thereof, and the exhaust pipe (6) is provided with a valve (61).

2. The edible lily storage and freshness-keeping monitoring device according to claim 1, characterized in that: The temperature monitoring assembly (2) includes a monitoring tube (21), a mounting tube (22), a connecting pipe (23), a piston (24), a push rod (25), a support frame (26), a contact sensor (27) and two brackets (28). The monitoring tube (21) is vertically arranged at the top end of the inner portion of the box (1). An expansion fluid is provided in the monitoring tube (21). The two brackets (28) are symmetrically arranged at the top end of the box (1). The mounting tube (22) is vertically arranged on the two brackets (28). The connecting pipe (23) is provided on the top end of the box (1). The two ends of (23) are respectively connected to the monitoring tube (21) and the installation tube (22), the piston (24) is slidably installed in the installation tube (22), the push rod (25) is slidably installed on the top of the installation tube (22), and the bottom end of the push rod (25) is connected to the piston (24), the support frame (26) is mounted on the top of the box body (1), the contact sensor (27) is installed on the inner top of the support frame (26), and the contact sensor (27) is electrically connected to a plurality of refrigeration fresh-keeping containers (12).

3. The edible lily storage and freshness-keeping monitoring device according to claim 2, characterized in that: The placement assembly (5) comprises a placement plate (51) and two slide rails (52), wherein the two slide rails (52) are symmetrically arranged in the box (1), and the placement plate (51) is slidably mounted on the two slide rails (52). The placement plate (51) is provided with a plurality of rectangular grooves (53), and a groove (54) is provided at the top front end of the placement plate (51).

4. The edible lily storage and preservation monitoring device according to claim 3, characterized in that: The limiting assembly (4) includes a support frame (41), a sliding sleeve (42), a vertical plate (43), a moving rack (44), a moving motor (45), a moving gear (46) and a plurality of limiting plates (47), wherein the support frame (41) is mounted on the outer wall of the box (1), the sliding sleeve (42) is slidably mounted on the support frame (41), the vertical plate (43) is mounted on the end of the sliding sleeve (42), the plurality of limiting plates (47) are slidably mounted on the outer wall of the box (1), and the rear ends of the plurality of limiting plates (47) are connected to the vertical plate (43), and the front ends of the plurality of limiting plates (47) extend into the box (1), the moving rack (44) is horizontally arranged on the top of the sliding sleeve (42), the moving motor (45) is horizontally arranged on the outer wall of the support frame (41), the moving gear (46) is mounted on the output shaft of the moving motor (45), and the moving gear (46) is engaged with the moving rack (44).

5. The edible lily storage and freshness-keeping monitoring device according to claim 4, characterized in that: The ventilation mechanism (3) includes a ventilation box (31), a filter box (32), an adjustment component (33), an air intake fan (34) and a filter component (35), wherein the ventilation box (31) is mounted on the back of the box body (1), and the ventilation box (31) is connected to the interior of the box body (1), three through slots (36) are provided on the outer wall of the ventilation box (31), and a filter (37) is provided in the through slots (36), the adjustment component (33) is mounted in the ventilation box (31), and the top end of the adjustment component (33) extends to the outside of the ventilation box (31), the filter box (32) is mounted on the outer wall of the ventilation box (31), the air intake fan (34) is mounted on the outer wall of the filter box (32), the filter component (35) is mounted in the filter box (32), and the top end of the filter component (35) extends to the outside of the filter box (32).

6. The edible lily storage and freshness-keeping monitoring device according to claim 5, characterized in that: The regulating assembly (33) includes a regulating motor (331) and three regulating components (332). The three regulating components (332) are arranged at equal intervals in the ventilation box (31), and the top ends of the three regulating components (332) extend to the outside of the ventilation box (31). Each regulating component (332) includes a regulating cylinder (333), an regulating gear (334) and two regulating shafts (335). The two regulating shafts (335) are rotatably mounted in the ventilation box (31). The two ends of the regulating cylinder (333) are respectively connected to the two regulating shafts (335). The regulating cylinder (333) is connected to an adjusting shaft (335), a ventilation groove (336) is provided on the regulating cylinder (333), and the ventilation groove (336) corresponds to the through groove (36). The regulating gear (334) is installed at the end of one of the regulating shafts (335), and the regulating gears (334) in the three regulating components (332) are meshed with each other. The regulating motor (331) is vertically arranged on the top of the ventilation box (31), and the output shaft of the regulating motor (331) is connected to the regulating shaft (335) in one of the regulating components (332).

7. The edible lily storage and freshness-keeping monitoring device according to claim 6, characterized in that: The filter assembly (35) comprises a filter core (351), a handle (352) and two slideways (353), wherein the two slideways (353) are symmetrically arranged in the filter box (32), the filter core (351) is slidably mounted on the two slideways (353), and the top end of the filter core (351) extends to the outside of the filter box (32), and the handle (352) is mounted on the top of the filter core (351).

8. The edible lily storage and freshness-keeping monitoring device according to claim 7, characterized in that: The front side of the box body (1) is hinged with two opening and closing doors (7).

9. The monitoring method for the edible lily storage and freshness-keeping monitoring device according to claim 8, characterized in that: The following steps are included: S1. Place the edible lily on the surface of the placement plate (51), then the moving motor (45) in the two limiting assemblies (4) drives the moving gear (46) to rotate, the moving gear (46) drives the moving rack (44) and the sliding sleeve (42) to move, the sliding sleeve (42) drives the vertical plate (43) and the plurality of limiting plates (47) to move, and the plurality of limiting plates (47) move to limit the placement plate (51); S2, closing the opening and closing door (7), the plurality of refrigeration and fresh-keeping devices (12) keep the edible lilies in the box (1) fresh and refrigerated, and the temperature monitoring component (2) monitors the air temperature in the box (1) in real time; S3. When the air temperature in the box (1) is too high, the expansion liquid in the monitoring cylinder (21) enters the installation cylinder (22) through the connecting pipe (23). The expansion liquid in the installation cylinder (22) pushes the piston (24) and the push rod (25) to move upward. The top end of the push rod (25) moves upward and contacts the contact sensor (27). The contact sensor (27) transmits the signal to the multiple refrigeration and fresh-keeping devices (12). The multiple refrigeration and fresh-keeping devices (12) increase the power to work and cool down. S4. The air intake fan (34) regularly draws external air into the filter box (32). The filter element (351) filters the air. The filtered air passes through the through slot (36) and the ventilation slot (336) and enters the ventilation box (31). Finally, the air enters the box body (1).

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