CN222566343U - Three-door middle-pumping plasma sterilizing cabinet - Google Patents

Abstract

The utility model belongs to the technical field of disinfection cabinets, specifically a three-door center drawer plasma disinfection cabinet, including a low-temperature disinfection inner cavity at the top of the cabinet; a high-temperature disinfection inner cavity at the bottom of the cabinet; and a storage inner cavity at the center of the cabinet. The structural coordination design of the low-temperature disinfection inner cavity, the high-temperature disinfection inner cavity, the storage inner cavity, the plasma disinfection deodorizer, and the heating tube facilitates the cabinet to be changed into a three-layer area, which is controlled by an electronic color screen panel touch screen, the low-temperature disinfection inner cavity is independently controlled, the storage inner cavity is pulled out and used through a heating seat, and the high-temperature disinfection inner cavity is jointly controlled, which facilitates the low-temperature disinfection inner cavity to perform ion disinfection, and automatically dries after disinfection, and facilitates the high-temperature disinfection inner cavity to generate high temperature through the heating tube. The time and temperature controller control the heating tube to achieve the required temperature for disinfection, improve the disinfection method of the device area, and improve the disinfection effect of the device.

Description

Three-door middle-pumping plasma sterilizing cabinet

Technical Field

The utility model belongs to the technical field of disinfection cabinets, and particularly relates to a three-door medium-pumping plasma disinfection cabinet.

Background

In recent years, various high-temperature vertical disinfection cabinets are widely put into use in order to be convenient for adapting to various different tableware. The high temperature vertical sterilizer can be used for sterilizing a plurality of different appliances, such as chopping boards, cutters, infant tableware, such as milk bottles, nipples, spoons, bowls, dishes, chopsticks and the like.

The existing high-temperature vertical disinfection cabinet generally adopts an upper door and lower door double-layer structure, and a heating device capable of heating the cavity in the disinfection cabinet is arranged in the existing high-temperature vertical disinfection cabinet, so that various kitchen ware placed in the high-temperature vertical disinfection cabinet can be sterilized and disinfected at high temperature conveniently.

The existing high-temperature disinfection cabinet generally adopts ozone disinfection and ultraviolet disinfection, ozone concentration is high, leakage has certain harm to human bodies, ultraviolet disinfection and ultraviolet illumination disinfection are not carried out on places where ultraviolet rays cannot irradiate, meanwhile, ultraviolet illumination can damage skin and eyes greatly, tableware is classified and stored and taken inconveniently, and no lamplight effect aesthetic function is achieved, so that the three-door medium-pumping plasma disinfection cabinet is provided for the problems.

Disclosure of utility model

In order to overcome the defects in the prior art and solve at least one technical problem in the background art, the utility model provides a three-door medium-pumping plasma disinfection cabinet.

The three-door middle-drawer plasma sterilizing cabinet comprises a cabinet body, wherein a low-temperature sterilizing cavity is formed in the top end of the cabinet body, a high-temperature sterilizing cavity is formed in the bottom end of the cabinet body, a containing cavity is formed in the center of the cabinet body, a plasma sterilizing and deodorizing machine is arranged in the top end of the cabinet body, a heating seat is arranged at a working port of the plasma sterilizing and deodorizing machine, the heating seat is fixedly connected with the cabinet body, an electronic color screen panel touch screen is arranged on one side of the top end of the cabinet body, heating pipes are fixed at both ends of the top end of the inner side of the low-temperature sterilizing cavity and the center of the top end of the heating seat, and a containing drawer is connected to the inner side of the heating seat in a sliding mode;

The adjustable placing basket set and the placing rack are arranged at the positions inside the low-temperature disinfection inner cavity and the high-temperature disinfection inner cavity and are detachably connected with the low-temperature disinfection inner cavity and the high-temperature disinfection inner cavity.

Preferably, the interior of the cabinet body is provided with a time and temperature controller control, the time and temperature controller control is electrically connected with the heating tube and the electronic color screen panel touch screen, and the plasma sterilizing deodorizing machine and the heating seat are electrically connected with the electronic color screen panel touch screen.

The adjustable placing basket group comprises a pulling sleeve, fixing columns, a reset spring and stabilizing strips, wherein a plurality of fixing columns are fixed on the inner sides of the low-temperature disinfection inner cavity and the high-temperature disinfection inner cavity, the pulling sleeve is connected to the outer sides of the fixing columns in a sliding mode, the reset spring is arranged on the inner sides of the fixing columns, one end of the reset spring is fixedly connected with the fixing columns, the other end of the reset spring is fixedly connected with the pulling sleeve, a plurality of stabilizing strips are fixed on the outer sides of the fixing columns, and the stabilizing strips are attached to the pulling sleeve.

Preferably, the adjusting and placing basket group further comprises a fixing sleeve, an adjusting sleeve, a limiting sleeve and a damping ring, wherein a plurality of fixing sleeves are fixed on the outer side of the pulling sleeve, a plurality of limiting sleeves are arranged on the outer side of the pulling sleeve and correspond to the fixing sleeve, the adjusting sleeve is fixed on the inner side of the limiting sleeve, the damping ring is arranged on the inner side of the adjusting sleeve, and the damping ring is attached to the pulling sleeve.

The adjustable basket group comprises a first storage rack, a second storage rack, telescopic columns, stand columns and universal wheels, wherein the first storage rack is fixed at the bottom ends of two corresponding fixed sleeves, the second storage rack is fixed at the bottom ends of two corresponding limit sleeves, a plurality of telescopic columns are arranged between the first storage rack and the second storage rack, one ends of the telescopic columns are fixed with the second storage rack, the telescopic ends of the telescopic columns are fixed with the first storage rack, the stand columns are fixed at the two ends of the adjustable basket group, and the universal wheels are arranged at the bottom ends of the stand columns.

Preferably, the top ends of the inner side central positions of the low-temperature disinfection inner cavity and the high-temperature disinfection inner cavity are respectively fixed with a first placing rod, and the bottom ends of the inner side central positions of the low-temperature disinfection inner cavity and the high-temperature disinfection inner cavity are respectively fixed with a second placing rod.

Preferably, the top ends of the low-temperature disinfection inner cavity, the high-temperature disinfection inner cavity and the plasma disinfection deodorizing machine are all provided with lamp belts.

The utility model has the beneficial effects that:

The utility model provides a three-door medium-pumping plasma sterilizing cabinet, which is characterized in that a low-temperature sterilizing cavity, a high-temperature sterilizing cavity, a storage cavity, a plasma sterilizing deodorizing machine and a heating tube are matched in structure, so that the cabinet body is conveniently changed into three-layer areas, the three-layer areas are controlled through an electronic color screen panel touch screen, the low-temperature sterilizing cavity is independently controlled, the storage cavity is pulled through a heating seat for use, the high-temperature sterilizing cavity is jointly controlled, the low-temperature sterilizing cavity is conveniently subjected to ion work sterilization, the high-temperature sterilizing cavity is automatically dried after the sterilization is finished, the high-temperature sterilizing cavity is conveniently heated through the heating tube, the heating tube is controlled to be turned on and off by a time and a temperature controller to achieve the required temperature for sterilization, the sterilization mode of the device areas is improved, and the sterilization use effect of the device is improved.

The utility model provides a three-door medium-pumping plasma sterilizing cabinet, which is convenient for a device to place and sterilize red wine cups with different sizes and models through the structural cooperation design of a first placing rod and a second placing rod, improves the diversity of tableware placement in the device and improves the using effect of the device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a low temperature sterilization chamber and a high temperature sterilization chamber in accordance with the present utility model;

FIG. 3 is a perspective view of a plasma sterilization deodorizer and a heating seat of the present utility model;

FIG. 4 is a perspective view of an adjustable set of placement baskets of the present utility model;

FIG. 5 is a perspective view of the pull sleeve and the fixing post of the present utility model;

FIG. 6 is a perspective view in cross-section of the pull sleeve of the present utility model;

fig. 7 is a perspective view of a rack according to the present utility model.

Legend description:

1. The cabinet body, a low-temperature disinfection inner cavity, a high-temperature disinfection inner cavity, a4, a storage inner cavity, a 5, a plasma disinfection deodorizing machine, a 6, a heating seat, a 7, a heating tube, an 8, an electronic color screen panel touch screen, a 9, a storage drawer, a10, an adjusting and placing basket group, a11, a pulling sleeve, a12, a fixing column, a 13, a return spring, a 14, a stabilizing strip, a 15, a fixing sleeve, a 16, an adjusting sleeve, a 17, a limiting sleeve, a 18, a damping ring, a 19, a first placing rack, a 20, a second placing rack, a21, a telescopic column, a22, a stand column, a 23, a universal wheel, a 24, a first placing rod, a 25, a second placing rod, a 26, a lamp strip and a 27, and a placing rack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1-7, the utility model provides a three-door middle-drawer plasma sterilizing cabinet, which comprises a cabinet body 1, wherein a low-temperature sterilizing inner cavity 2 is formed at the top end of the cabinet body 1, a high-temperature sterilizing inner cavity 3 is formed at the bottom end of the cabinet body 1, a containing inner cavity 4 is formed in the center position of the cabinet body 1, a plasma sterilizing and deodorizing machine 5 is arranged in the top end of the cabinet body 1, a heating seat 6 is arranged at a working port of the plasma sterilizing and deodorizing machine 5, the heating seat 6 is fixedly connected with the cabinet body 1, an electronic color screen panel touch screen 8 is arranged on one side of the top end of the cabinet body 1, heating pipes 7 are respectively fixed at two ends of the inner side top end of the low-temperature sterilizing inner cavity 2 and the center position of the top end of the heating seat 6, and a containing drawer 9 is slidingly connected with the inner side of the heating seat 6;

The adjustable placing basket set 10 and the placing rack 27 are arranged at the positions inside the low-temperature disinfection inner cavity 2 and the high-temperature disinfection inner cavity 3, and the adjustable placing basket set 10 and the placing rack 27 are detachably connected with the low-temperature disinfection inner cavity 2 and the high-temperature disinfection inner cavity 3. During operation, according to the use scene and the use condition, a user determines to install and adjust the basket group 10 or the placement frame 27 in the low-temperature disinfection inner cavity 2 and the high-temperature disinfection inner cavity 3 for use, the applicability of the device is improved, the device is connected with an external power supply, tableware to be disinfected is further classified and placed in a disinfection cabinet according to the use condition, wherein the tableware with the temperature resistance higher than eighty degrees is placed in the low-temperature disinfection inner cavity 2, the tableware with the temperature resistance higher than one hundred eighty degrees is placed in the heating seat 6 and the high-temperature disinfection inner cavity 3, after the tableware with the temperature resistance higher than one hundred eighty degrees is placed in the high-temperature disinfection inner cavity 3, a cabinet door is closed after the tableware is placed, a power supply is inserted, an automatic disinfection program is started, at the moment, the heating pipes 7 in the high-temperature disinfection inner cavity 3 and the heating seat 6 are heated to one hundred twenty to one hundred fifty degrees for high-temperature disinfection, the plasma disinfection deodorant machine 5 in the low-temperature disinfection inner cavity 2 is started to perform plasma disinfection firstly, after the disinfection program is finished, the program automatically starts the heating seat 6 to dry tableware, meanwhile, fruits and vegetables can be disinfected in the low-temperature disinfection cavity 2, fruits and vegetables to be disinfected are placed in the low-temperature disinfection cavity 2 after being washed and drained, a cabinet door is closed after being placed, a power supply is inserted into the cabinet door, the plasma disinfection deodorizing machine 5 in the low-temperature disinfection cavity 2 is started through the electronic color screen panel touch screen 8, then the plasma disinfection deodorizing machine 5 in the low-temperature disinfection cavity 2 performs ion disinfection on the fruits and vegetables in the low-temperature disinfection cavity 2, the low-temperature disinfection cavity 2 is conveniently subjected to ion work disinfection, the drying is automatically performed after the disinfection is finished, the high-temperature disinfection cavity 3 is conveniently heated through the heating tube 7, the time and the temperature controller control the heating tube 7 to be turned on and off so as to achieve the required temperature for disinfection, the disinfection mode of the device area type is improved, and the disinfection using effect of the device is improved.

Further, as shown in fig. 1 to 3, a time and temperature controller control is disposed in the cabinet body 1, the time and temperature controller control is electrically connected with the heating tube 7 and the electronic color screen panel touch screen 8, and the plasma sterilizing and deodorizing machine 5 and the heating seat 6 are electrically connected with the electronic color screen panel touch screen 8. During operation, the disinfection program arranged in the electronic color screen panel touch screen 8 disinfects the low-temperature disinfection inner cavity 2, the high-temperature disinfection inner cavity 3 and the heating seat 6 respectively through the setting keys in the electronic color screen panel touch screen, so that independent control is conveniently carried out in the low-temperature disinfection inner cavity 2, and the heating seat 6 and the high-temperature disinfection inner cavity 3 are controlled together, thereby improving the disinfection effect of the device.

Further, as shown in fig. 4 and 5, the adjusting placement basket set 10 includes a pulling sleeve 11, a fixing column 12, a return spring 13 and a stabilizing strip 14, wherein a plurality of fixing columns 12 are fixed on the inner sides of the low-temperature disinfection inner cavity 2 and the high-temperature disinfection inner cavity 3, the pulling sleeve 11 is slidably connected to the outer sides of the fixing columns 12, the return spring 13 is arranged on the inner sides of the fixing columns 12, one end of the return spring 13 is fixedly connected with the fixing columns 12, the other end of the return spring 13 is fixedly connected with the pulling sleeve 11, a plurality of stabilizing strips 14 are fixed on the outer sides of the fixing columns 12, and the stabilizing strips 14 are attached to the pulling sleeve 11. During operation, when needs place the tableware in low temperature disinfection inner chamber 2 and high temperature disinfection inner chamber 3, in order to be convenient place the tableware of equidimension not on adjusting and place basket group 10, can be with adjusting and place basket group 10 and pull out low temperature disinfection inner chamber 2 and high temperature disinfection inner chamber 3 through pulling sleeve 11, and in the in-process of pulling sleeve 11, can drive pulling sleeve 11 through the elasticity characteristic of reset spring 13 in it has a resilience dynamics, and can form a damping to resilient pulling sleeve 11 through the stable strip 14 on the fixed column 12, and then when loosening pulling sleeve 11 for pulling sleeve 11 resumes the normal position, can keep adjusting and place the stability of placing the tableware on it when basket group 10 is kick-backed through setting up of stable strip 14.

Further, as shown in fig. 4 and 5, the adjusting and placing basket assembly 10 further includes a fixing sleeve 15, an adjusting sleeve 16, a limiting sleeve 17 and a damping ring 18, wherein a plurality of fixing sleeves 15 are fixed on the outer side of the pulling sleeve 11, a plurality of limiting sleeves 17 are arranged on the outer side of the pulling sleeve 11 and at positions corresponding to the fixing sleeves 15, an adjusting sleeve 16 is fixed on the inner side of the limiting sleeve 17, the damping ring 18 is arranged on the inner side of the adjusting sleeve 16, and the damping ring 18 is attached to the pulling sleeve 11. During operation, when needs place the tableware of different model sizes, through adjusting the distance between corresponding fixed sleeve 15 and the spacing sleeve 17, make things convenient for the device to use the tableware of different model sizes, improve the suitability of device.

Further, as shown in fig. 4 and 5, the adjusting basket assembly 10 further includes a first placing frame 19, a second placing frame 20, a telescopic column 21, a stand column 22 and universal wheels 23, the first placing frame 19 is fixed at the bottom ends of the two corresponding fixing sleeves 15, the second placing frame 20 is fixed at the bottom ends of the two corresponding limiting sleeves 17, a plurality of telescopic columns 21 are arranged between the first placing frame 19 and the second placing frame 20, one end of each telescopic column 21 is fixed with the second placing frame 20, the telescopic ends of each telescopic column 21 are fixed with the first placing frame 19, the stand columns 22 are fixed at the two ends of the corresponding adjusting basket assembly 10, and the universal wheels 23 are arranged at the bottom ends of the stand columns 22. During operation, when needs place the tableware of equidimension in the device, place the tableware between first rack 19 and second rack 20, and then drive the distance between first rack 19 and the second rack 20 through the regulation of spacing sleeve 17 and damping ring 18 on pulling sleeve 11 through flexible post 21 regulation, and then when conveniently placing the tableware of equidimension, also can carry out a centre gripping effect stable to it, protection when removing the tableware of placing.

Further, as shown in fig. 1, the top ends of the inner side central positions of the low-temperature disinfection inner cavity 2 and the high-temperature disinfection inner cavity 3 are respectively fixed with a first placing rod 24, and the bottom ends of the inner side central positions of the low-temperature disinfection inner cavity 2 and the high-temperature disinfection inner cavity 3 are respectively fixed with a second placing rod 25. During operation, when needs disinfect the wineglass, place it on first pole 24 of placing or second pole 25 of placing, conveniently use the wineglass of different model sizes, improve the diversity that the device accomodates.

Further, as shown in fig. 2, the top ends of the low-temperature sterilization inner chamber 2, the high-temperature sterilization inner chamber 3 and the plasma sterilization deodorizing machine 5 are provided with a lamp belt 26. In operation, when the device is turned on, the light strip 26 is automatically turned on, facilitating the addition of the atmosphere light to produce a attractive visual effect.

The working principle is that according to the use scene and the use condition, a user determines to install and adjust the basket group 10 or the placement frame 27 in the low-temperature disinfection cavity 2 and the high-temperature disinfection cavity 3 for use, the applicability of the device is improved, the device is connected with an external power supply, then tableware to be disinfected is classified and placed in a disinfection cabinet, wherein the tableware with the temperature resistance higher than eighty degrees is placed in the low-temperature disinfection cavity 2, the tableware with the temperature resistance higher than one hundred eighty degrees is placed in the heating seat 6 and the high-temperature disinfection cavity 3, a cabinet door is closed after placing, a power supply is inserted, an automatic disinfection program is started, at the moment, the heating pipes 7 in the high-temperature disinfection cavity 3 and the heating seat 6 are heated to one hundred twenty degrees to one hundred fifty degrees for high-temperature disinfection, the plasma disinfection deodorant machine 5 in the low-temperature disinfection cavity 2 is started to firstly perform plasma disinfection, the heating seat 6 is automatically started for drying the tableware after the disinfection program is ended, and fruits and vegetables can be disinfected in the low-temperature disinfection cavity 2, and fruits which are needed are disinfected, placing vegetables into the low-temperature disinfection cavity 2 after washing and draining, closing a cabinet door after placing, inserting a power supply, starting a plasma disinfection and deodorization machine 5 in the low-temperature disinfection cavity 2 through an electronic color screen panel touch screen 8, further carrying out ion disinfection on fruits and vegetables in the low-temperature disinfection cavity 2 through the plasma disinfection and deodorization machine 5 in the low-temperature disinfection cavity 2, conveniently carrying out ion work disinfection on fruits and vegetables in the low-temperature disinfection cavity 2, automatically drying after disinfection, conveniently generating heat in the high-temperature disinfection cavity 3 through a heating pipe 7, controlling the heating pipe 7 to be on-off to achieve the required temperature for disinfection, improving the disinfection mode of device areas, improving the disinfection using effect of the device, and carrying out ion disinfection on the low-temperature disinfection cavity 2 through a disinfection program arranged in the electronic color screen panel touch screen 8 by a set key in the electronic color screen panel touch screen 8, The high-temperature disinfection inner cavity 3 and the heating seat 6 are respectively disinfected, so that independent control is conveniently carried out in the low-temperature disinfection inner cavity 2, the heating seat 6 and the high-temperature disinfection inner cavity 3 are jointly controlled, the disinfection effect of the device is improved, when tableware is required to be placed in the low-temperature disinfection inner cavity 2 and the high-temperature disinfection inner cavity 3, in order to conveniently place tableware with different sizes on the adjustment placing basket group 10, the adjustment placing basket group 10 can be pulled out of the low-temperature disinfection inner cavity 2 and the high-temperature disinfection inner cavity 3 through the pulling sleeve 11, in the process of pulling the pulling sleeve 11, the pulling sleeve 11 is driven to have rebound force through the elasticity characteristic of the reset spring 13 in the pulling sleeve 11, and the rebound pulling sleeve 11 is damped through the stabilizing strip 14 on the fixing column 12, so that when the pulling sleeve 11 is loosened, the pulling sleeve 11 is restored to the original position, the stability of placing tableware on the basket group 10 during rebound can be kept and regulated through the setting of the stabilizing strip 14, when tableware of different sizes are required to be placed, the tableware of different sizes can be conveniently used by the device through regulating the distance between the corresponding fixed sleeve 15 and the limiting sleeve 17, the applicability of the device is improved, when the tableware of different sizes are required to be placed in the device, the tableware is placed between the first placing rack 19 and the second placing rack 20, the first placing rack 19 and the second placing rack 20 are driven through the regulation of the limiting sleeve 17 and the damping ring 18 on the pulling sleeve 11 through regulating the distance between the telescopic columns 21, further, when the tableware of different sizes are conveniently placed, the tableware can be clamped and stabilized, when the placed tableware is moved, and when red wine cups are required to be disinfected, placing it on the first pole 24 of placing or the pole 25 is placed to the second, conveniently using the red wine glass of different model sizes, improving the diversity that the device was accomodate, when opening the device, the lamp area 26 is automatic to be opened, conveniently increases the atmosphere lamp and produces and dazzles beautiful visual effect.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. The three-door middle-drawer plasma disinfection cabinet comprises a cabinet body (1) and is characterized in that a low-temperature disinfection inner cavity (2) is formed in the top end of the cabinet body (1), a high-temperature disinfection inner cavity (3) is formed in the bottom end of the cabinet body (1), a containing inner cavity (4) is formed in the central position of the cabinet body (1), a plasma disinfection deodorizing machine (5) is arranged in the top end of the cabinet body (1), a heating seat (6) is arranged at a working port of the plasma disinfection deodorizing machine (5), the heating seat (6) is fixedly connected with the cabinet body (1), an electronic color screen panel touch screen (8) is arranged on one side of the top end of the cabinet body (1), heating pipes (7) are respectively fixed at two ends of the inner side top end of the low-temperature disinfection inner cavity (2) and the central position of the top end of the heating seat (6), and a containing drawer (9) is connected to the inner side of the heating seat (6) in a sliding mode.

The adjustable placing basket set (10) and the placing rack (27) are arranged at the positions inside the low-temperature disinfection inner cavity (2) and the high-temperature disinfection inner cavity (3), and the adjustable placing basket set (10) and the placing rack (27) are detachably connected with the low-temperature disinfection inner cavity (2) and the high-temperature disinfection inner cavity (3).

2. The three-door medium-pumping plasma disinfection cabinet according to claim 1 is characterized in that a time and temperature controller is arranged in the cabinet body (1), the time and temperature controller is electrically connected with a heating tube (7) and an electronic color screen panel touch screen (8), and the plasma disinfection deodorizing machine (5) and a heating seat (6) are electrically connected with the electronic color screen panel touch screen (8).

3. The three-door middle-drawer plasma disinfection cabinet according to claim 1 is characterized in that the adjusting and placing basket group (10) comprises a pulling sleeve (11), fixing columns (12), a reset spring (13) and a stabilizing strip (14), wherein a plurality of fixing columns (12) are fixed on the inner sides of the low-temperature disinfection inner cavity (2) and the high-temperature disinfection inner cavity (3), the pulling sleeve (11) is connected to the outer sides of the fixing columns (12) in a sliding mode, the reset spring (13) is arranged on the inner sides of the fixing columns (12), one end of the reset spring (13) is fixedly connected with the fixing columns (12), the other end of the reset spring (13) is fixedly connected with the pulling sleeve (11), a plurality of stabilizing strips (14) are fixed on the outer sides of the fixing columns (12), and the stabilizing strip (14) is attached to the pulling sleeve (11).

4. The three-door medium-pumping plasma disinfection cabinet according to claim 3, wherein the adjusting and placing basket group (10) further comprises a fixing sleeve (15), an adjusting sleeve (16), a limiting sleeve (17) and a damping ring (18), wherein a plurality of fixing sleeves (15) are fixed on the outer side of the pulling sleeve (11), a plurality of limiting sleeves (17) are arranged on the outer side of the pulling sleeve (11) at positions corresponding to the fixing sleeves (15), the adjusting sleeve (16) is fixed on the inner side of the limiting sleeve (17), the damping ring (18) is arranged on the inner side of the adjusting sleeve (16), and the damping ring (18) is attached to the pulling sleeve (11).

5. The three-door middle-drawer plasma disinfection cabinet according to claim 4 is characterized in that the adjusting placement basket group (10) further comprises a first placement frame (19), a second placement frame (20), telescopic columns (21), stand columns (22) and universal wheels (23), the first placement frame (19) is fixed at the bottom ends of the two corresponding fixing sleeves (15), the second placement frame (20) is fixed at the bottom ends of the two corresponding limiting sleeves (17), a plurality of telescopic columns (21) are arranged between the first placement frame (19) and the second placement frame (20), one ends of the telescopic columns (21) are fixed with the second placement frame (20), the telescopic ends of the telescopic columns (21) are fixed with the first placement frame (19), the stand columns (22) are fixed at the two ends of the corresponding adjusting placement basket group (10), and the universal wheels (23) are arranged at the bottom ends of the stand columns (22).

6. The three-door middle-drawing plasma disinfection cabinet according to claim 1 is characterized in that a first placing rod (24) is fixed at the top end of the inner side central position of the low-temperature disinfection inner cavity (2) and the high-temperature disinfection inner cavity (3), and a second placing rod (25) is fixed at the bottom end of the inner side central position of the low-temperature disinfection inner cavity (2) and the high-temperature disinfection inner cavity (3).

7. The three-door medium-pumping plasma sterilizing cabinet according to claim 1, wherein the top ends of the low-temperature sterilizing inner cavity (2), the high-temperature sterilizing inner cavity (3) and the plasma sterilizing deodorizing machine (5) are respectively provided with a lamp belt (26).