Fresh-keeping box for fresh-keeping storage of Chinese torreya

Abstract

The utility model relates to the technical field of Chinese torreya preservation, in particular to a preservation box for Chinese torreya preservation and storage. The Chinese torreya fresh-keeping box can achieve cold circulation in the box body, enables cold air to make full contact with Chinese torreya, and can suck and filter outside air when it is detected that the proportion of oxygen in the box body is unbalanced, so that the fresh-keeping effect of the Chinese torreya is better. The box comprises a box body, a box door, a fixing frame and the like, a box door is connected to the box body through hinges, and a plurality of fixing frames are arranged in the box body. The box door is manually opened, torreya grandis is poured into the trays, the refrigerating machine, the two fans and the suction pump are started, the two fans can blow cold air to circulate in the box body, when the gas sensor detects that the proportion of oxygen and carbon dioxide in the box body is unbalanced, the suction pump can suck outside air into the box body, and therefore cold circulation can be achieved in the box body, and the temperature of the box body is lowered. And when it is detected that the oxygen proportion in the box body is unbalanced, external air can be sucked in and filtered.

Description

Technical Field

[0001] This utility model relates to the field of Torreya grandis preservation technology, and in particular to a preservation box for Torreya grandis preservation and storage. Background Technology

[0002] Chinese torreya, also known as Chinese nutmeg, is the seed of the torreya tree, an evergreen tree belonging to the genus Torreya in the family Taxaceae. Its seeds are oblong in shape, about the size of a date, with a hard shell covered in a thin layer of bloom. The seeds are typically brownish-red or dark brown in color. During transportation, Chinese torreya seeds often require preservation. Current preservation methods mostly involve circulating cold air into the container. However, this can lead to insufficient contact between the cold air and the seeds. Furthermore, prolonged storage in a container necessitates gas replacement; otherwise, the preservation effect may be compromised. Utility Model Content

[0003] In view of this, the present invention provides a preservation box for preserving and storing Torreya grandis, which can realize cold circulation inside the box, so that the cold air can fully contact the Torreya grandis, and can draw in and filter outside air when the oxygen ratio inside the box is detected to be unbalanced, so as to improve the preservation effect of Torreya grandis.

[0004] The technical solution is: a preservation box for preserving and storing Torreya grandis, comprising a box body, a box door, fixed frames, a tray, a refrigeration component, a ventilation component, and a sterilization component. The box body is connected to the box door by hinges. Several fixed frames are provided inside the box body. Two fixed frames located on the same horizontal plane form a group. A tray is placed between two fixed frames in each group. The refrigeration component is located inside the box body, the ventilation component is located inside the box body, and the sterilization component is located inside the box body.

[0005] Furthermore, the refrigeration components include a refrigeration unit, a pipe, a nozzle, a fan, a fixing rod, and a temperature sensor. The refrigeration unit is located inside the housing, and the refrigeration unit is equipped with a pipe that is fixedly connected to the housing. The pipe is equipped with a nozzle, and the housing is equipped with two fans, one of which is located at the top of the housing and the other is located on one side of the housing. Several fixing rods are located on the housing, directly above the tray, and the fixing rods are equipped with temperature sensors.

[0006] Furthermore, the ventilation components include an air inlet pipe, a pump, an air filter, an air outlet pipe, an exhaust port, a slide, a sealing frame, an electric push rod, and a gas sensor. The housing is equipped with an air inlet pipe and a pump, the air inlet of which is connected to the air inlet pipe. An air filter is located at the bottom of the housing and is connected to the air outlet of the pump. An exhaust pipe is attached to the air filter and is fixedly connected to the housing. Several exhaust ports are opened on the housing. A slide is provided on the housing, and a sealing frame is slidably connected to the slide. The sealing frame is in contact with several exhaust ports. An electric push rod is provided on the housing, and the telescopic rod of the electric push rod is fixedly connected to the sealing frame. Gas sensors are installed on several fixed rods.

[0007] Furthermore, the sterilization component includes a fixing block and a sterilization lamp. Two fixing blocks are provided inside the box, and fixing blocks are provided on three sets of fixing frames. Sterilization lamps are provided between several fixing blocks and the box, and the sterilization lamps pass through the fixing rods.

[0008] The beneficial effects are as follows: First, the door of the box is opened manually and the torreya nuts are poured into several trays. Then, the refrigeration unit, two fans, and a vacuum pump are manually started. The two fans will blow cold air to circulate inside the box, the temperature sensor will detect the temperature inside the box, and several germicidal lamps will continuously sterilize the torreya nuts on the trays. When the gas sensor detects an imbalance in the oxygen and carbon dioxide ratio inside the box, the vacuum pump will draw outside air into the box, and the air filter will filter the outside air. This enables cold circulation inside the box, allowing the cold air to fully contact the torreya nuts. It can also draw in and filter outside air when an oxygen imbalance is detected inside the box, adjusting the oxygen concentration inside the box, thus improving the preservation effect of the torreya nuts. At the same time, it can also sterilize the torreya nuts inside the box, making the torreya nuts stored inside the box cleaner. Attached Figure Description

[0009] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0010] Figure 2 This is a three-dimensional structural diagram of the first part of this utility model.

[0011] Figure 3 This is a three-dimensional structural diagram of the second part of this utility model.

[0012] Reference numerals: 1_Box body, 2_Box door, 3_Fixing frame, 4_Tray, 51_Refrigeration unit, 52_Pipe, 53_Nozzle, 54_Fan, 55_Fixing rod, 56_Temperature sensor, 61_Inlet pipe, 62_Pump, 63_Air filter, 64_Outlet pipe, 65_Exhaust port, 66_Slide, 67_Sealing frame, 68_Electric push rod, 69_Gas sensor, 71_Fixing block, 72_Sterilizing lamp. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Example 1: A preservation box for preserving and storing Torreya grandis, such as... Figures 1-3 As shown, it includes a box body, a door, a mounting frame, a tray, a refrigeration component, a ventilation component, and a sterilization component. The door is connected to the box body by hinges. Several mounting frames are provided inside the box body. Two mounting frames located on the same horizontal plane form a group. A tray is placed between two mounting frames in each group. The refrigeration component is located inside the box body, the ventilation component is located inside the box body, and the sterilization component is located inside the box body.

[0015] Furthermore, the refrigeration components include a refrigeration unit, a pipe, a nozzle, a fan, a fixing rod, and a temperature sensor. The refrigeration unit is located inside the housing, and the refrigeration unit is equipped with a pipe that is fixedly connected to the housing. The pipe is equipped with a nozzle, and the housing is equipped with two fans, one of which is located at the top of the housing and the other is located on one side of the housing. Several fixing rods are located on the housing, directly above the tray, and the fixing rods are equipped with temperature sensors.

[0016] Furthermore, the ventilation components include an air inlet pipe, a pump, an air filter, an air outlet pipe, an exhaust port, a slide, a sealing frame, an electric push rod, and a gas sensor. The housing is equipped with an air inlet pipe and a pump, the air inlet of which is connected to the air inlet pipe. An air filter is located at the bottom of the housing and is connected to the air outlet of the pump. An exhaust pipe is attached to the air filter and is fixedly connected to the housing. Several exhaust ports are opened on the housing. A slide is provided on the housing, and a sealing frame is slidably connected to the slide. The sealing frame is in contact with several exhaust ports. An electric push rod is provided on the housing, and the telescopic rod of the electric push rod is fixedly connected to the sealing frame. Gas sensors are installed on several fixed rods.

[0017] Furthermore, the sterilization component includes fixing blocks and sterilizing lamps. Two fixing blocks are located inside the chamber, and fixing blocks are also present on three sets of fixing frames. Sterilizing lamps are installed between several fixing blocks and the chamber, with the lamps passing through fixing rods.

[0018] First, the chamber door is manually opened and the torreya nuts are poured into several trays. Then, the refrigeration unit, two fans, and a vacuum pump are manually activated. The refrigeration unit sprays cold air through pipes and nozzles, and the two fans circulate the cold air within the chamber, ensuring even contact between the cold air and the torreya nuts on the trays. A temperature sensor monitors the temperature inside the chamber, and several germicidal lamps continuously sterilize the torreya nuts on the trays. When a gas sensor detects an imbalance in the oxygen and carbon dioxide ratio inside the chamber, the vacuum pump draws outside air into the chamber. An air filter filters the outside air, and simultaneously, the extension rod of the electric push rod extends, causing the sealing frame to move upwards. The sealing frame disengages from several exhaust ports, allowing the air inside the chamber to escape through these ports. When the gas sensor detects that the oxygen and carbon dioxide ratio inside the chamber is normal, the pump stops working, the extension rod of the electric push rod retracts, and the extension rod moves the sealing frame downward. The sealing frame then contacts several exhaust ports again. Afterward, the chamber door is opened manually, and several trays are taken out and the torreya nuts are poured out. The trays are then placed back on the fixed frame, and the torreya nuts to be preserved are poured into the trays again. This process is repeated to achieve cold circulation inside the chamber, allowing the cold air to fully contact the torreya nuts. It can also draw in and filter outside air when an oxygen imbalance is detected inside the chamber, adjusting the oxygen concentration inside the chamber and improving the preservation effect of the torreya nuts. At the same time, it can also sterilize the torreya nuts inside the chamber, making the torreya nuts stored inside the chamber cleaner.

[0019] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A fresh-keeping container for fresh-keeping and storing Japanese nut, characterized by comprising: The utility model relates to a refrigerator, which comprises a box body, a box door, a fixing frame, a tray, a refrigeration component, an air exchange component and a sterilization component.

2. The fresh-keeping box for storing Japanese nut according to claim 1, wherein The refrigeration component comprises a refrigeration machine, a pipe, a nozzle, a fan, a fixing rod and a temperature sensor.

3. The fresh-keeping box for storing Japanese nut according to claim 1, wherein The air exchange component comprises an air inlet pipe, a pump, an air filter, an air outlet pipe, an air outlet, a sliding frame, a sealing frame, an electric push rod and a gas sensor.

4. The fresh-keeping box for storing Japanese nut according to claim 1, wherein The sterilization component comprises a fixing block and a sterilization lamp.

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