Ventilation cooling degerming type transfer box for removing soil disinfection steam

Abstract

The utility model discloses a ventilation cooling degerming type transfer box for removing soil disinfection steam, and relates to the technical field of transfer boxes, the ventilation cooling degerming type transfer box comprises a box body, an air inlet is arranged on the box body, and a cleaning assembly is arranged at the air inlet; the cleaning assembly comprises a filter arranged at the air inlet and a measuring unit. A cleaning assembly is arranged at an air inlet of the transfer box, the air filtering effect is guaranteed through the cleaning assembly, the cleaning assembly comprises a filter and a measuring unit used for detecting the pressure difference value of the air inlet end and the air outlet end of the filter, and when the measuring unit detects that the pressure difference value of the air inlet end and the air outlet end of the filter is larger than a set value, the filter is started. The filter can be replaced in time when the air enters the box body, the situation that aerosol and bacteria severely hinder the air from entering the box body is avoided, and the problems that in the prior art, the filter cannot be replaced in time, the aerosol and the bacteria severely hinder the air from entering the box body, and normal use of the transfer box is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer boxes, in particular to a ventilation, cooling and sterilization transfer box for removing soil disinfection steam. Background Art

[0002] Cordyceps sinensis thrives in cold, dry regions such as the Northeast China and the Qinghai-Tibet Plateau. It is a species endemic to the high-altitude cold regions of the Qinghai-Tibet Plateau and is often referred to as cordyceps. Cordyceps is a typical subtropical plant that prefers high humidity. Humidity is a crucial environmental factor for its growth and development. Cordyceps generally requires a humidity level between 70% and 80%. Low humidity prevents the fungus from absorbing water properly, hindering its growth and development. Excessively humid environments can foster pathogens and negatively impact its growth. Furthermore, humidity requirements vary at different stages of growth. For example, during the mycelial growth stage, humidity should be maintained between 80% and 95% to ensure healthy mycelial growth.

[0003] Furthermore, the temperature requirement for artificially cultivated Cordyceps is relatively narrow, generally between 20°C and 25°C. This is because Cordyceps sinensis requires an environment with suitable temperatures and high relative humidity to grow well. Within this temperature range, Cordyceps sinensis can better absorb nutrients and enhance its immunity. Temperatures also need to vary during the different growth stages of Cordyceps sinensis. For example, during the mycelial growth stage, the temperature should be maintained at around 20°C; during the fruiting body formation and development stage, the temperature should be gradually increased to 24°C-25°C.

[0004] Therefore, the requirements for cultivating Cordyceps sinensis soil are quite stringent. The soil must be sterilized with high-temperature steam beforehand to ensure the medicinal properties of Cordyceps sinensis are qualified. The sterilized soil is then placed in a transfer box for ventilation, dehumidification, cooling, and sterilization. The treated soil is then placed in the original Cordyceps sinensis cultivation cleanroom for further cultivation. The transfer box is designed to prevent the heat and humidity emitted by the sterilized soil from affecting the temperature and humidity of the original Cordyceps sinensis cultivation cleanroom.

[0005] Existing transfer boxes can be ventilated, dehumidified, cooled and sterilized. For example, the Chinese patent with authorization announcement number CN214616185U discloses a clean room article transfer device, including a box body, an inner window, an outer window and a clean device; the clean device includes a high-level air filter, a diverter plate, a nozzle, a storage plate and a primary filter arranged in sequence from top to bottom; the air outlet of the high-level filter is downward and is provided with a cooling plate, and the diverter hole is provided on the diverter plate. The high-level filter is connected to the diverter hole of the diverter plate through an air inlet channel, so that the cold air generated by it can cover the box body from the top; the storage plate is arranged in the middle and lower part of the box body, and the primary filter includes a filter, an exhaust fan and a filter screen; the lower part of the storage plate is connected to the filter through the air outlet channel, the lower part of the filter is connected to the air inlet of the exhaust fan, and the air outlet of the exhaust fan faces the filter screen.

[0006] The above-mentioned public document processes the air intake structure after filtration by the advanced filter. There are two improvements here. First, a diverter plate is provided at its lower part. The diverter plate can evenly distribute the gas generated in the box by setting diverter holes, so that the intake air flow can enter the box in a covered state; second, a cooling plate is provided at the air intake. The purpose of the setting is to make the intake air flow cold air, that is, cold air with a temperature lower than that of the air in the box. The cold air falls and moves the air in the box downward, thereby achieving high cleaning efficiency.

[0007] In the above-mentioned public documents, the air entering the box is filtered by an advanced filter, which can block aerosols and bacteria in the air. However, in actual use, as the usage time increases, the aerosols and bacteria blocked by the advanced filter will increase, and the blockage of the filter by aerosols and bacteria will become more and more serious. When the blockage is serious, it will seriously hinder the air from entering the box, thereby affecting the normal use of the transfer box. How to replace the filter in time to prevent aerosols and bacteria from seriously hindering the air from entering the box is a technical problem that needs to be solved. Utility Model Content

[0008] In response to the deficiencies in the above-mentioned background technology, the present utility model proposes a ventilated, cooling and sterilizing transfer box for removing soil disinfection steam, which solves the technical problem in the prior art that the filter cannot be replaced in time, aerosols and bacteria seriously hinder the air from entering the box, and affect the normal use of the transfer box.

[0009] The technical solution of the utility model is achieved as follows: a ventilation, cooling and sterilization transfer box for removing soil disinfection steam, comprising a box body, the interior of the box body is provided with a control box, a temperature and humidity sensor, an ultraviolet sterilization lamp and an inner bottom plate for placing a soil tray, the outside of the box body is provided with a display panel, the display panel is provided with control buttons, the display panel, the temperature and humidity sensor and the ultraviolet sterilization lamp are respectively connected to the control box; the box body is provided with a warehouse door, an air inlet and an air outlet, the air inlet is provided with an external air inlet pipe, the external air inlet pipe is connected to an external air supply fan, the control box is connected to the external air supply fan, the air outlet is connected to an external exhaust pipe, and the air inlet is provided with a clean component that can ensure the filtering effect; the clean component includes a filter arranged at the air inlet and a measuring unit for detecting the pressure difference between the air inlet end and the air outlet end of the filter.

[0010] Preferably, the filter is a high-efficiency filter; the measuring unit includes a differential pressure gauge, the high-pressure interface of the differential pressure gauge is connected to the air inlet end of the filter through a flexible pipe, and the low-pressure interface of the differential pressure gauge is located at the air outlet end of the filter.

[0011] Preferably, the box body is a quadrilateral box body, which includes a base, an air inlet side frame, a top frame and an exhaust side frame. The air inlet side frame and the exhaust side frame are arranged opposite to each other, the tops of the air inlet side frame and the exhaust side frame are connected by the top frame, and the bottoms of the air inlet side frame and the exhaust side frame are connected by the base; the bin door includes a feed bin door and a discharge bin door, the feed bin door is located at the feed port of the air inlet side frame, and the discharge bin door is located at the discharge port of the exhaust side frame, the base is provided with a base reinforcement rib, and the inner bottom plate is located on the base reinforcement rib.

[0012] Preferably, the air inlet is located on the air inlet side frame, and an air inlet side frame connecting flange is provided at the air inlet. One end of the air inlet side frame connecting flange is connected to the air inlet side frame, and the other end is connected to an air volume regulating valve. The air volume regulating valve is connected to the external air inlet pipe, and the flexible pipe is connected to the air inlet side frame connecting flange.

[0013] Preferably, a filter pressing block is connected to the air inlet side frame, one end of the filter abuts against the air inlet side frame, and the other end is abutted by the filter pressing block, and a sealing strip is provided between the filter and the air inlet side frame.

[0014] Preferably, one end of the inner bottom plate close to the air inlet side frame is connected to a diffuser plate, and one end of the inner bottom plate close to the air exhaust side frame is connected to an exhaust plate.

[0015] Preferably, a first arc transition zone is provided at the connection between the inner bottom plate and the diffuser plate, and a second arc transition zone is provided at the connection between the inner bottom plate and the exhaust plate.

[0016] Preferably, the air inlet side frame is provided with an inner sealing plate of the air inlet side frame for limiting the diffusion direction of the air flow, and the inner sealing plate of the air inlet side frame is located between the air inlet side frame and the diffuser plate, and the air exhaust side frame is provided with an inner sealing plate of the exhaust side frame for limiting the diffusion direction of the air flow, and the inner sealing plate of the exhaust side frame is located between the exhaust side frame and the exhaust plate.

[0017] Preferably, the display panel is located on the exhaust side frame, and a working indicator light and a power indicator light are provided on the exhaust side frame. The display panel is connected to a buzzer, and the working indicator light and the buzzer are respectively connected to the control box.

[0018] Preferably, two electronic locks are provided on the exhaust plate, one electronic lock is connected to the feed bin door, and the other electronic lock is connected to the discharge bin door. Both electronic locks are connected to the control box to achieve an interlocking function.

[0019] Beneficial effects of the utility model:

[0020] 1. The utility model is provided with a cleaning component at the air inlet of the transfer box, and the cleaning component ensures the filtering effect of the air. The cleaning component includes a filter and a measuring unit for detecting the pressure difference between the air inlet and air outlet of the filter. The measuring unit is used to directly detect the pressure difference between the air inlet and air outlet of the filter. The detected pressure difference intuitively reflects the degree of blockage of the filter by aerosols and bacteria. When the measuring unit detects that the pressure difference between the air inlet and air outlet of the filter is greater than the set value, the filter needs to be replaced, and the filter is replaced in time, thereby avoiding the situation where aerosols and bacteria seriously hinder the air from entering the box.

[0021] 2. The utility model sets a temperature and humidity sensor and an ultraviolet germicidal lamp in the transfer box. The ultraviolet germicidal lamp is used to eliminate other bacteria in the box that are free or adsorbed on the surface of the soil. The temperature and humidity of the soil in the box are directly displayed by the temperature and humidity sensor. The temperature and humidity of the soil in the box are controlled by connecting the temperature and humidity sensor with the control box and the display panel.

[0022] 3. The arrangement of the first arc transition zone and the second arc transition zone makes it difficult for dirt to hide at the connection between the inner bottom plate and the diffuser plate and at the connection between the inner bottom plate and the exhaust plate, thus facilitating more thorough cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is an exploded view of the present invention.

[0025] Figure 2 It is a three-dimensional diagram of the present utility model.

[0026] Figure 3 It is the main view of the utility model.

[0027] Figure 4 This is a three-dimensional diagram of the connection between the air supply side frame and the filter of the present invention.

[0028] Figure 5 This is a side view of the connection between the air supply side frame and the filter of the present invention.

[0029] Figure 6 This is a three-dimensional diagram of the connection between the top frame, temperature and humidity sensors and the ultraviolet germicidal lamp of the utility model.

[0030] In the figure, 1 is a base, 2 is a base reinforcement rib, 3 is an inner bottom plate, 4 is a diffuse air supply orifice plate, 5 is an exhaust orifice plate, 6 is an air supply side frame, 7 is an inner sealing plate of an air inlet side frame, 8 is a pressure differential gauge, 9 is an air inlet side frame connecting flange, 10 is an air volume regulating valve, 11 is a feed bin door, 12 is an electronic lock, 13 is a work indicator light, 14 is a top frame, 15 is an exhaust side frame, 16 is a control box, 17 is an inner sealing plate of an exhaust side frame, 18 is a display panel, 19 is an exhaust side frame connecting flange, 20 is a flexible pipe, 21 is a filter block, 22 is a filter, 23 is a temperature and humidity sensor, 24 is an ultraviolet germicidal lamp, 25 is a handle, and 26 is a discharge bin door. DETAILED DESCRIPTION

[0031] 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 embodiments described 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.

[0032] Example 1, as Figure 1 、 Figure 2 and Figure 3As shown, a ventilation, cooling and sterilization transfer box for removing soil disinfection steam includes a box body, the interior of the box body is provided with a control box 16, a temperature and humidity sensor 23, an ultraviolet germicidal lamp 24 and an inner bottom plate 3 for placing a soil tray, the outside of the box body is provided with a display panel 18, the display panel 18 is provided with control buttons, the display panel 18, the temperature and humidity sensor 23 and the ultraviolet germicidal lamp 24 are respectively connected to the control box 16; the box body is provided with a warehouse door, an air inlet and an air outlet, the air inlet is provided with an external air inlet pipe, the external air inlet pipe is connected to an external air supply fan, the control box 16 is connected to the external air supply fan, the air outlet is connected to an external exhaust pipe, and the air inlet is provided with a clean component that can ensure the filtering effect; the clean component includes a filter 22 arranged at the air inlet and a measuring unit for detecting the pressure difference between the air inlet and air outlet ends of the filter 22. A clean component is provided at the air inlet of the transfer box, and the cleaning component ensures the filtering effect of the air. The clean component includes a filter and a measuring unit for detecting the pressure difference between the air inlet and air outlet of the filter. The measuring unit is used to directly detect the pressure difference between the air inlet and air outlet of the filter. The detected pressure difference intuitively reflects the degree of blockage of the filter by aerosols and bacteria. When the measuring unit detects that the pressure difference between the air inlet and air outlet of the filter is greater than the set value, the filter needs to be replaced, and the filter is replaced in time, thereby avoiding the situation where aerosols and bacteria seriously hinder the air from entering the box. This solves the technical problem in the prior art that the filter cannot be replaced in time, aerosols and bacteria seriously hinder the air from entering the box, and affect the normal use of the transfer box.

[0033] Wherein, a temperature and humidity sensor 23 and an ultraviolet germicidal lamp 24 are provided in the transfer box. The ultraviolet germicidal lamp 24 eliminates other bacteria that are free or adsorbed on the surface of the soil in the box. The temperature and humidity of the soil in the box are directly displayed by the temperature and humidity sensor. The temperature and humidity of the soil in the box are controlled by connecting the temperature and humidity sensor to the control box and the display panel. Preferably, the ultraviolet germicidal lamp 24 is a high-microwatt ultraviolet germicidal lamp, which can greatly shorten the sterilization time. When controlling the temperature and humidity of the soil in the box, the required soil temperature and humidity values ​​are set on the display panel, and then the ventilation time of the external air supply fan is controlled by the control box 16. By controlling the ventilation time of the external air supply fan, the value of the temperature and humidity reduction of the soil in the box is controlled. When the temperature and humidity of the soil in the box reach the preset values, the control box 16 controls the external air supply fan to stop ventilation.

[0034] The temperature and humidity sensor 23 may be a temperature and humidity superimposed device, a device used to monitor indoor temperature and humidity. The sensor collects temperature and humidity data, overlays the time, date, temperature, and humidity information with the original surveillance video, and transmits the data to a monitor. This allows managers to clearly and accurately view real-time temperature and humidity data. The NE-WSD-7014 temperature and humidity superimposed device can be used in this application.

[0035] Example 2, based on Example 1, Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As shown, a ventilation, cooling, and sterilization transfer box for removing soil disinfection vapor is shown. The filter 22 is a high-efficiency filter. The measuring unit includes a differential pressure gauge 8, the high-pressure interface of which is connected to the air inlet of the filter 22 via a flexible pipe 20, and the low-pressure interface of the differential pressure gauge 8 is located at the air outlet of the filter 22. The filter 22 is preferably an H14 high-efficiency filter with a filtration efficiency of 99.999%, effectively blocking the passage of aerosols and, in turn, bacteria in the airflow of the external air duct.

[0036] Example 3, based on Example 2, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, a ventilation, cooling, and sterilization transfer box for removing soil disinfection steam is provided. The box body is a quadrilateral box body and includes a base 1, an air inlet side frame 6, a top frame 14, and an exhaust side frame 15. The air inlet side frame 6 and the exhaust side frame 15 are arranged opposite each other, the tops of the air inlet side frame 6 and the exhaust side frame 15 are connected by the top frame 14, and the bottoms of the air inlet side frame 6 and the exhaust side frame 15 are connected by the base 1. The chamber door includes a feed chamber door 11 and a discharge chamber door 26. The feed chamber door 11 is located at the feed inlet of the air inlet side frame 6, and the discharge chamber door 26 is located at the discharge outlet of the exhaust side frame 15. The base 1 is provided with a base reinforcement rib 2, and the inner bottom plate 3 is located on the base reinforcement rib 2. When the feed chamber door 11 is opened, a tray containing soil can be placed on the inner bottom plate 3. When the tray containing soil needs to be removed, the discharge chamber door 26 is opened. The base 1 , the air inlet side frame 6 , the top frame 14 and the air exhaust side frame 15 are all sheet metal structures, and the material of the sheet metal structure can be stainless steel, steel plate, aluminum alloy, etc.

[0037] Example 4, based on Example 3, Figure 1 and Figure 5As shown, a ventilation, cooling and sterilization transfer box for removing soil disinfection steam, the air inlet is located on the air inlet side frame 6, and an air inlet side frame connecting flange 9 is provided at the air inlet. One end of the air inlet side frame connecting flange 9 is connected to the air inlet side frame 6, and the other end is connected to an air volume regulating valve 10. The air volume regulating valve 10 is connected to the external air inlet pipe, and the flexible pipe 20 is connected to the air inlet side frame connecting flange 9. The air outlet is located on the exhaust side frame 15, and an exhaust side frame connecting flange 19 is provided at the air outlet to facilitate the connection of the air outlet to the external exhaust pipe.

[0038] The air volume regulating valve 10 is a controllable air volume regulating valve, which can be a manual regulating valve or an automatically controlled air volume regulating valve. The air volume regulating valve 10 is connected to the external air inlet pipe, and the valve blade angle is adjusted according to conditions such as the amount of steam emitted by the soil and the time to remove the steam to change the air intake.

[0039] Example 5, based on Example 4, Figure 1 、 Figure 4 and Figure 5 As shown, a ventilation, cooling, and sterilization transfer box for removing soil sterilization steam is shown. A filter pressing block 21 is connected to the air inlet side frame 6. One end of the filter 22 abuts against the air inlet side frame 6, and the other end is abutted by the filter pressing block 21. A sealing strip is provided between the filter 22 and the air inlet side frame 6. The filter pressing block 21 is provided to compress the filter 22 and prevent the passage of air that has not been filtered by the filter 22. The provision of the sealing strip further ensures the sealing performance between the filter 22 and the air inlet side frame 6 after the filter pressing block 21 is compressed.

[0040] Example 6, based on Example 5, Figure 1 As shown, a ventilation, cooling and sterilization transfer box for removing soil disinfection steam has a diffuser plate 4 connected to one end of the inner bottom plate 3 near the air inlet side frame 6, and an exhaust plate 5 connected to one end of the inner bottom plate 3 near the exhaust side frame 15. Air enters through the diffuser plate 4, carrying steam with it and flows out through the exhaust plate 5. The arrangement of the diffuser plate 4 ensures that the air flows more evenly toward the air outlet. At this time, the outgoing airflow is perpendicular to the diffuser plate 4 and is a unidirectional flow. The steam is concentrated on the upper part of the soil and discharged through the exhaust plate 5. This unidirectional airflow more effectively removes steam emitted from the soil.

[0041] Example 7, based on Example 6, Figure 1As shown, a ventilation, cooling, and sterilization transfer box for removing soil disinfection vapor has a first arcuate transition zone at the junction of the inner bottom plate 3 and the diffuser plate 4, and a second arcuate transition zone at the junction of the inner bottom plate 3 and the exhaust plate 5. The provision of the first and second arcuate transition zones prevents dirt from accumulating at both the junctions of the inner bottom plate and the diffuser plate, facilitating more thorough cleaning.

[0042] Example 8, based on Example 7, Figure 1 As shown, a ventilation, cooling, and sterilization transfer box for removing soil disinfection steam is provided. The air inlet side frame 6 is provided with an air inlet side frame inner sealing plate 7 that restricts the direction of airflow diffusion. The air inlet side frame inner sealing plate 7 is located between the air inlet side frame 6 and the diffuser plate 4. The exhaust side frame 15 is provided with an exhaust side frame inner sealing plate 17 that restricts the direction of airflow diffusion. The exhaust side frame inner sealing plate 17 is located between the exhaust side frame 15 and the exhaust orifice plate 5. The air inlet side frame 6 is provided with two air inlet side frame inner sealing plates 7 that block the upper and lower positions of the air supply side frame 6 to prevent airflow from escaping in other directions and reduce air volume loss. The exhaust side frame 15 is provided with two exhaust side frame inner sealing plates 17 that block the upper and lower positions of the exhaust side frame 15 to prevent airflow from escaping in other directions and ensure that airflow is quickly discharged from the box.

[0043] Example 9, based on any one of Examples 3 to 8, Figure 1 、 Figure 2 and Figure 3 As shown, a ventilation, cooling, and sterilization transfer box for removing soil sterilization vapor is provided. The display panel 18 is located on the exhaust side frame 15. The exhaust side frame 15 is provided with an operating indicator light 13 and a power indicator light. The display panel 18 is connected to a buzzer. The operating indicator light 13 and the buzzer are respectively connected to a control box 16. The power indicator light is always on when the power is connected. The operating indicator light 13 is provided to indicate the ventilation, cooling, and sterilization operation of the transfer box. When the power is connected, the power indicator light is red. When the ventilation, cooling, and sterilization operation of the transfer box is operating normally, the operating indicator light 13 is green.

[0044] Example 10, based on Example 9, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, a ventilation, cooling and sterilization transfer box for removing soil disinfection steam is provided. The exhaust plate 5 is provided with two electronic locks 12, one electronic lock 12 is connected to the feed bin door 11, and the other electronic lock 12 is connected to the discharge bin door 26. Both electronic locks 12 are connected to the control box 16 to achieve an interlocking function. The feed bin door 11 and the discharge bin door 26 are both provided with a handle 25, and the handle 25 is a U-shaped handle made of stainless steel. The provision of two electronic locks 12 is conducive to opening only the feed bin door 11 or the discharge bin door 26 on one side of the box at a time, avoiding the situation where the feed bin door 11 and the discharge bin door 26 are opened at the same time, resulting in the isolation of the air communication between the clean room and the non-clean room, which is conducive to ensuring the cleanliness of the clean room and the temperature and humidity changes.

[0045] Preferably, when the two electronic locks 12 are respectively connected to the control box 16, it is set that the two electronic locks 12 cannot be opened or closed at the same time. When one electronic lock 12 is closed and locks the feed bin door 11, the other electronic lock 12 can be opened and the discharge bin door 26 can be opened through the button on the display panel 18.

[0046] When implementing Example 10, the tray filled with soil is placed on the inner bottom plate 3, and then the transfer box is connected to the power supply. At this time, the power indicator light is on and is red. The set values ​​of temperature and humidity are set by the buttons on the display panel 18. Then the external air supply fan is connected to the power supply, and the control box 16 controls the external air supply fan to start. At the same time, the ultraviolet germicidal lamp 24 is turned on to start ventilation, cooling and sterilizing the soil. At this time, the working indicator light 13 is on and is green. The air flow generated by the external air supply fan reaches the filter 22 along the air volume control valve 10, and reaches the transfer box after being filtered by the filter 22. Inside the box, the air flow carries the heat and water vapor emitted by the soil and flows out of the box along the air outlet. When the temperature and humidity sensor 23 senses that the temperature and humidity emitted by the soil in the box have reached the set value, the control box 16 controls the external air supply fan to turn off, and the transfer box completes the ventilation, cooling and sterilization of the soil. At this time, the working indicator light 13 goes out and the buzzer connected to the display panel 18 sounds an alarm, reminding the staff that the transfer box has completed the ventilation, cooling and sterilization of the soil. The discharge bin door 26 is opened by pressing the button on the display panel 18 to take out the soil that has been ventilated, cooled and sterilized.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A ventilation, cooling and sterilization transfer box for removing soil sterilization steam, comprising a box body, characterized in that: The interior of the box is provided with a control box (16), a temperature and humidity sensor (23), an ultraviolet germicidal lamp (24) and an inner bottom plate (3) for placing a soil tray. The exterior of the box is provided with a display panel (18), and the display panel (18) is provided with control buttons. The display panel (18), the temperature and humidity sensor (23) and the ultraviolet germicidal lamp (24) are respectively connected to the control box (16); the box is provided with a door, an air inlet and an air outlet, the air inlet is provided with an external air inlet pipe, the external air inlet pipe is connected to an external air supply fan, the control box (16) is connected to the external air supply fan, the air outlet is connected to an external exhaust pipe, and the air inlet is provided with a clean component that can ensure the filtering effect; the clean component includes a filter (22) arranged at the air inlet and a measuring unit for detecting the pressure difference between the air inlet end and the air outlet end of the filter (22).

2. The ventilation, cooling and sterilization transfer box for removing soil sterilization steam according to claim 1, characterized in that: The filter (22) is a high-efficiency filter; the measuring unit includes a differential pressure gauge (8), the high-pressure interface of the differential pressure gauge (8) is connected to the air inlet end of the filter (22) through a flexible pipe (20), and the low-pressure interface of the differential pressure gauge (8) is located at the air outlet end of the filter (22).

3. The ventilation, cooling and sterilization transfer box for removing soil sterilization steam according to claim 2, characterized in that: The box body is a quadrilateral box body, comprising a base (1), an air inlet side frame (6), a top frame (14) and an air exhaust side frame (15), wherein the air inlet side frame (6) and the air exhaust side frame (15) are arranged opposite to each other, the tops of the air inlet side frame (6) and the air exhaust side frame (15) are connected via the top frame (14), and the bottoms of the air inlet side frame (6) and the air exhaust side frame (15) are connected via the base (1); the bin door comprises a feed bin door (11) and a discharge bin door (26), wherein the feed bin door (11) is located at the feed port of the air inlet side frame (6), and the discharge bin door (26) is located at the discharge port of the exhaust side frame (15), and the base (1) is provided with a base reinforcement rib (2), and the inner bottom plate (3) is located on the base reinforcement rib (2).

4. The ventilation, cooling and sterilization transfer box for removing soil sterilization steam according to claim 3, characterized in that: The air inlet is located on the air inlet side frame (6), and an air inlet side frame connecting flange (9) is provided at the air inlet. One end of the air inlet side frame connecting flange (9) is connected to the air inlet side frame (6), and the other end is connected to an air volume regulating valve (10). The air volume regulating valve (10) is connected to the external air inlet pipe, and the flexible pipe (20) is connected to the air inlet side frame connecting flange (9).

5. The ventilation, cooling and sterilization transfer box for removing soil sterilization steam according to claim 4, characterized in that: A filter pressing block (21) is connected to the air inlet side frame (6), one end of the filter (22) abuts against the air inlet side frame (6), and the other end is abutted by the filter pressing block (21), and a sealing strip is provided between the filter (22) and the air inlet side frame (6).

6. The ventilation, cooling and sterilization transfer box for removing soil sterilization steam according to claim 5, characterized in that: One end of the inner bottom plate (3) close to the air inlet side frame (6) is connected to a diffuser plate (4), and one end of the inner bottom plate (3) close to the air exhaust side frame (15) is connected to an exhaust plate (5).

7. The ventilation, cooling and sterilization transfer box for removing soil sterilization steam according to claim 6, characterized in that: A first arc transition zone is provided at the connection between the inner bottom plate (3) and the diffuser plate (4), and a second arc transition zone is provided at the connection between the inner bottom plate (3) and the exhaust plate (5).

8. The ventilation, cooling and sterilization transfer box for removing soil sterilization steam according to claim 7, characterized in that: The air inlet side frame (6) is provided with an air inlet side frame inner sealing plate (7) for limiting the air flow diffusion direction, and the air inlet side frame inner sealing plate (7) is located between the air inlet side frame (6) and the diffuser plate (4); the air exhaust side frame (15) is provided with an exhaust side frame inner sealing plate (17) for limiting the air flow diffusion direction, and the exhaust side frame inner sealing plate (17) is located between the exhaust side frame (15) and the exhaust plate (5).

9. The ventilation, cooling and sterilization transfer box for removing soil sterilization steam according to any one of claims 6 to 8, characterized in that: The display panel (18) is located on the exhaust side frame (15), and a working indicator light (13) and a power indicator light are provided on the exhaust side frame (15). The display panel (18) is connected to a buzzer, and the working indicator light (13) and the buzzer are respectively connected to the control box (16).

10. The ventilation, cooling and sterilization transfer box for removing soil sterilization steam according to claim 9, characterized in that: Two electronic locks (12) are provided on the exhaust plate (5), one electronic lock (12) is connected to the feed bin door (11), and the other electronic lock (12) is connected to the discharge bin door (26), and both electronic locks (12) are connected to the control box (16).

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