阅读说明：本技术 一种用于实验室的洁净存衣柜 (Clean wardrobe for laboratory ) 是由 曹立峰 刘永 于 2020-12-18 设计创作，主要内容包括：本发明公开了一种用于实验室的洁净存衣柜,包括柜体,还包括竖直隔板、第一水平隔板、第二水平隔板、蒸汽发生装置、热风干燥装置、紫外线照射装置和排气装置；竖直隔板设置于柜体中,将柜体的内部分隔成左内腔和右内腔。在左内腔的内壁上设置有隔热板,具有保温隔热的功能,可以减少电能的消耗。第一水平隔板设置于柜体的左内腔中,将左内腔分隔成左上内腔和左下内腔。第二水平隔板设置于柜体的右内腔中,将右内腔中分隔成右上内腔和右下内腔。上述四个内腔的前端均开口设置,且上述四个内腔的前端各设置有一个柜门；本发明可将工作人员衣服上附着的细菌和病毒量降低至规定范围。(The invention discloses a clean wardrobe for a laboratory, which comprises a wardrobe body, a vertical partition plate, a first horizontal partition plate, a second horizontal partition plate, a steam generating device, a hot air drying device, an ultraviolet irradiation device and an exhaust device, wherein the vertical partition plate is arranged on the wardrobe body; the vertical partition plate is arranged in the cabinet body and divides the inside of the cabinet body into a left inner cavity and a right inner cavity. The heat insulation plate is arranged on the inner wall of the left inner cavity, so that the heat insulation plate has the functions of heat insulation and heat insulation, and the consumption of electric energy can be reduced. The first horizontal partition plate is arranged in the left inner cavity of the cabinet body to divide the left inner cavity into an upper left inner cavity and a lower left inner cavity. The second horizontal partition plate is arranged in the right inner cavity of the cabinet body and divides the right inner cavity into an upper right inner cavity and a lower right inner cavity. The front ends of the four inner cavities are all provided with openings, and the front ends of the four inner cavities are respectively provided with a cabinet door; the invention can reduce the amount of bacteria and viruses attached to the clothes of workers to a specified range.)

1. A clean wardrobe for laboratories, comprising a wardrobe body (1), characterized in that it further comprises:

the vertical partition plate (2) is arranged in the cabinet body (1) and divides the interior of the cabinet body (1) into a left inner cavity and a right inner cavity;

the first horizontal partition plate (3) is arranged in a left inner cavity of the cabinet body (1) and divides the left inner cavity into an upper left inner cavity and a lower left inner cavity;

the second horizontal partition plate (4) is arranged in the right inner cavity of the cabinet body (1) and divides the right inner cavity into an upper right inner cavity and a lower right inner cavity; the front ends of the four inner cavities are all provided with openings, the front ends of the four inner cavities are respectively provided with a cabinet door (5), and the cabinet doors (5) of the upper left inner cavity and the lower left inner cavity are of sealed door structures;

the steam generating device is arranged in the left lower inner cavity and used for providing high-temperature steam to the left upper inner cavity;

the hot air drying device is arranged in the right lower inner cavity and used for providing drying hot air for the left upper inner cavity;

the ultraviolet irradiation device is arranged in the upper right inner cavity and is used for carrying out ultraviolet sterilization on the clothes hung in the upper right inner cavity;

and the exhaust device is communicated with the upper left inner cavity and is used for exhausting high-temperature steam and hot air in the upper left inner cavity.

2. The clean wardrobe for laboratories according to claim 1, wherein the steam generating device comprises a water tank (6), an electric heating pipe (7) is arranged in the water tank (6), a steam delivery pipe (8) is arranged at the upper end of the water tank (6), and the upper port of the steam delivery pipe (8) is communicated with the upper left inner cavity.

3. The clean wardrobe for the laboratory according to claim 2, characterized in that a conical cover (9) is arranged between the upper end of the steam delivery pipe (8) and the lower end of the first horizontal partition (3), and the first horizontal partition (3) is provided with air holes.

4. The clean wardrobe for laboratory according to claim 3, characterized in that said hot air drying device comprises an electric heating box (10) and a fan (11), said electric heating box (10) is provided with an air inlet and an air outlet, said electric heating box (10) is provided with an electric heating wire (12) inside, said electric heating wire (12) is disposed between said air inlet and said air outlet of said electric heating box (10), said air inlet of said electric heating box (10) is connected with said air outlet of said fan (11), said air outlet of said electric heating box (10) is connected with an air supply pipe (13), said air supply pipe (13) is extended into said conical cover (9).

5. The clean wardrobe for laboratory according to claim 4, characterized in that said electric heating box (10) is provided with a dispersion plate (14), said dispersion plate (14) is located between the electric heating wire (12) and the air inlet of the electric heating box (10), said dispersion plate (14) is provided with air permeable through holes.

6. The clean wardrobe for the laboratory according to claim 5, characterized in that the inner wall of the end of the air supply pipe (13) extending into the conical cover (9) is provided with an internal thread structure, and the internal thread structure is provided with a check valve (28).

7. The clean wardrobe for the laboratory according to any one of claims 1 to 6, wherein a first clothes rail (15) is arranged in the upper left inner cavity, a plurality of grooves (1501) are formed in the upper end of the first clothes rail (15), and the grooves (1501) are uniformly formed along the length direction of the first clothes rail (15); a second clothes rail (16) is arranged in the upper right inner cavity, and the second clothes rail (16) is of a cylindrical rod structure.

8. The clean wardrobe for the laboratory according to claim 7, wherein said ultraviolet radiation means comprises a first ultraviolet lamp (17) disposed on the upper end surface of the second horizontal partition (4) and a plurality of ultraviolet lamp assemblies disposed on the second clothes rail (16), said first ultraviolet lamp (17) being disposed in plurality and being sequentially and uniformly disposed along the front and rear direction of the second horizontal partition (4); the ultraviolet lamp assembly comprises a circular ring (18), a rubber layer (19) is arranged on the inner annular surface of the circular ring (18), the circular ring (18) is sleeved on a second clothes hanging rod (16), the rubber layer (19) is in transition fit with the second clothes hanging rod (16), a lampshade (20) is arranged outside the circular ring (18), the lampshade (20) comprises an arc-shaped part (2001) arranged on the outer annular surface of the circular ring (18) and a straight rod part (2002) integrally formed with the lower end of the arc-shaped part (2001), an installation through groove is arranged on the straight rod part (2002), the installation through groove is arranged along the length direction of the straight rod part (2002) and penetrates through the straight rod part (2002) from left to right, a second ultraviolet lamp (21) is installed in the installation through groove, an electric wire connected with the second ultraviolet lamp (21) is arranged in the arc-shaped part (2001), and an electric wire port (22) is arranged at the upper end of the arc-shaped part, the electric wire connected to the second ultraviolet lamp (21) passes through the electric wire port (22).

9. The clean wardrobe for laboratory according to claim 6, characterized in that said exhaust device comprises an exhaust pipe (23) and a steam exhaust pipe (24), said exhaust pipe (23) and steam exhaust pipe (24) are respectively provided with a first valve (25) and a second valve (26), the upper end of said steam exhaust pipe (24) is connected with the upper end side wall of the upper left inner cavity, the lower end of said steam exhaust pipe (24) extends into the water tank (6), the outer side of said exhaust pipe (23) is provided with a protective cover (27), and the lower end of said exhaust pipe (23) is connected with the upper end wall of the upper left inner cavity.

10. The clean wardrobe for the laboratory according to claim 9, further comprising a controller, wherein the first valve (25) and the second valve (26) are electromagnetic valves, the input end of the controller is electrically connected with a plurality of switches, and the first valve (25), the second valve (26), the electric heating wire (12), the fan (11) and the electric heating pipe (7) are electrically connected with the output end of the controller.

Technical Field

The invention relates to the field of wardrobe, in particular to a clean wardrobe for a laboratory.

Background

For laboratories in the fields of medical care, microbiology, new energy, biopharmaceuticals, food, cosmetic processing, etc., the requirement for cleanliness is very strict, and the clothing of workers entering the laboratory often adheres to a certain amount of harmful viruses and bacteria, which poses a serious threat to the laboratory environment. Therefore, a clean wardrobe that can sterilize and disinfect the clothes of workers is needed.

Disclosure of Invention

The invention aims to provide a clean wardrobe for a laboratory, which can disinfect and sterilize clothes stored in the wardrobe and reduce the amount of bacteria and viruses attached to the clothes of workers to a specified range.

The invention is realized by the following steps: a clean wardrobe for laboratory, includes the cabinet body, still includes:

the vertical partition plate is arranged in the cabinet body and divides the interior of the cabinet body into a left inner cavity and a right inner cavity;

the first horizontal partition plate is arranged in the left inner cavity of the cabinet body and divides the left inner cavity into an upper left inner cavity and a lower left inner cavity;

the second horizontal partition plate is arranged in the right inner cavity of the cabinet body and divides the right inner cavity into a right upper inner cavity and a right lower inner cavity; the front ends of the four inner cavities are all provided with openings, the front ends of the four inner cavities are respectively provided with a cabinet door, and the cabinet doors of the upper left inner cavity and the lower left inner cavity are of sealed door structures;

the steam generating device is arranged in the left lower inner cavity and used for providing high-temperature steam to the left upper inner cavity;

the hot air drying device is arranged in the right lower inner cavity and used for providing drying hot air for the left upper inner cavity;

the ultraviolet irradiation device is arranged in the upper right inner cavity and is used for carrying out ultraviolet sterilization on the clothes hung in the upper right inner cavity;

and the exhaust device is communicated with the upper left inner cavity and is used for exhausting high-temperature steam and hot air in the upper left inner cavity.

Furthermore, steam generator includes the water tank, be provided with electric heating pipe in the water tank, the upper end of water tank is provided with the steam delivery pipe, the last port and the upper left inner chamber of steam delivery pipe are linked together.

Furthermore, a conical cover is arranged between the upper end of the steam conveying pipe and the lower end of the first horizontal partition plate, and air holes are distributed on the first horizontal partition plate.

Further, hot air drying device includes electrical heating case and fan, the electrical heating case is provided with an air intake and an air outlet, the inside of electrical heating case is provided with electric heating wire, electric heating wire sets up between electrical heating case's air intake and air outlet, electrical heating case's air intake links to each other with the air exit of fan, electrical heating case's air outlet is connected with the air feed pipe, the air feed pipe stretches into to the conical cover.

Further, be provided with the dispersion board in the electric heating cabinet, the dispersion board is located between the air intake of electric heating wire and electric heating cabinet, it has ventilative through-hole to distribute all over on the dispersion board.

Furthermore, an internal thread structure is arranged on the inner wall of one end of the air supply pipe extending into the conical cover, and a check valve is mounted on the internal thread structure.

Furthermore, a first clothes hanging rod is arranged in the upper left inner cavity, a plurality of grooves are formed in the upper end of the first clothes hanging rod, and the grooves are uniformly formed along the length direction of the first clothes hanging rod; and a second clothes hanging rod is arranged in the upper right inner cavity and is of a cylindrical rod structure.

Furthermore, the ultraviolet irradiation device comprises a plurality of first ultraviolet lamps arranged on the upper end surface of the second horizontal partition plate and ultraviolet lamp assemblies arranged on the second clothes hanging rod, and the first ultraviolet lamps are sequentially and uniformly arranged along the front-back direction of the second horizontal partition plate; the ultraviolet lamp assembly comprises a circular ring, a rubber layer is arranged on the inner annular surface of the circular ring, the circular ring is sleeved on a second clothes hanging rod, the rubber layer is in transition fit with the second clothes hanging rod, a lamp shade is arranged outside the circular ring, the lamp shade comprises an arc-shaped portion and a straight rod portion, the arc-shaped portion is arranged on the outer annular surface of the circular ring, the straight rod portion is integrally formed with the lower end of the arc-shaped portion, an installation through groove is formed in the straight rod portion, the installation through groove is arranged along the length direction of the straight rod portion and penetrates through the straight rod portion in the left and right directions, a second ultraviolet lamp is installed in the installation through groove, an electric wire connected with the second ultraviolet lamp is arranged in the arc-shaped portion, an electric wire port is formed in the upper.

Further, exhaust apparatus includes blast pipe and steam extraction pipe, be provided with first valve and second valve on blast pipe and the steam extraction pipe respectively, the upper end of steam extraction pipe links to each other with the upper end lateral wall of upper left inner chamber, the lower extreme of steam extraction pipe stretches into to the water tank in, the outside of blast pipe is provided with the protection casing, the lower extreme of blast pipe links to each other with the upper end wall of upper left inner chamber.

Further, still include the controller in addition, solenoid valve is all selected for use to first valve and second valve, the input electric connection of controller has a plurality of switches, first valve, second valve, electric heating wire, fan and electric heating pipe all link to each other with the output electrical property of controller.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention is provided with a steam generating device which can carry out high-temperature steam sterilization and disinfection on clothes, and an ultraviolet irradiation device which can carry out ultraviolet sterilization and disinfection on the clothes and can reduce the amount of bacteria and viruses attached to the clothes of workers to a specified range.

2. The invention is provided with the hot air drying device, and dry hot air generated by the hot air drying device enters the upper left inner cavity through the air supply pipe, so that clothes hung in the upper left inner cavity can be quickly dried.

3. A first clothes hanging rod is arranged in the upper left inner cavity, a plurality of grooves are formed in the upper end of the first clothes hanging rod, and the grooves are uniformly formed in the length direction of the first clothes hanging rod. Through the arrangement of the groove, when clothes are hung on the first clothes hanging rod, the clothes cannot be clung to each other, a certain distance is reserved between the clothes hung on the first clothes hanging rod, and high-temperature disinfection and hot air drying of the clothes hung in the upper left inner cavity are facilitated.

4. The air supply pipe stretches into to be provided with the internal thread structure on the inner wall of the one end in the conical cover, and this internal thread structure is last to install the check valve, through the setting of check valve, prevents that the drop of water vapor condensation in the upper left inner chamber from advancing into the air supply pipe, reentrant electric heating box in.

5. The exhaust device comprises an exhaust pipe and a steam exhaust pipe, a first valve and a second valve are respectively arranged on the exhaust pipe and the steam exhaust pipe, the upper end of the steam exhaust pipe is connected with the upper end side wall of the upper left inner cavity, and the lower end of the steam exhaust pipe extends into the water tank. When the clothes in the upper left inner cavity of the cabinet body are sterilized and disinfected by high-temperature steam, the second valve is opened, the first valve is closed, the high-temperature steam flows back to the water tank for recycling after sterilizing the clothes, so that the consumption of electric energy is reduced, the water in the water tank can be recycled, and the water is not required to be added into the water tank frequently, so that the clothes sterilizing cabinet is simpler and more convenient to use. The outside of blast pipe is provided with the protection casing, and the lower extreme of blast pipe links to each other with the upper end wall of upper left inner chamber, and the protection casing can prevent that the staff from bumping the blast pipe by the mistake, prevents that the staff from being scalded by the blast pipe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view showing the structure of a clean wardrobe for a laboratory according to the present invention;

FIG. 2 is a front view of a clean closet for use in a laboratory according to the present invention;

FIG. 3 is a schematic structural view of a hot air drying device for a clean wardrobe in a laboratory according to the present invention;

FIG. 4 is a schematic perspective view of a first clothes rail of a clean wardrobe for a laboratory according to the present invention;

FIG. 5 is a perspective view of an ultraviolet lamp assembly for a clean wardrobe in a laboratory according to the present invention;

FIG. 6 is a side view of an ultraviolet lamp assembly for a clean closet for laboratories in accordance with the present invention;

fig. 7 is a block diagram of an electric control system for a clean wardrobe in a laboratory according to the present invention.

In the figure: 1. a cabinet body; 2. a vertical partition; 3. a first horizontal partition; 4. a second horizontal partition; 5. a cabinet door; 6. a water tank; 7. an electric heating tube; 8. a steam delivery pipe; 9. a conical cover; 10. an electric heating box; 11. a fan; 12. an electric heating wire; 13. an air supply pipe; 14. a dispersion plate; 15. a first clothes rail; 1501. a groove; 16. a second clothes rail; 17. a first ultraviolet lamp; 18. a circular ring; 19. a rubber layer; 20. a lamp shade; 2001. an arc-shaped portion; 2002. a straight rod part; 21. a second ultraviolet lamp; 22. a wire port; 23. an exhaust pipe; 24. a steam exhaust pipe; 25. a first valve; 26. a second valve; 27. a protective cover; 28. a check valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, a clean wardrobe for a laboratory comprises a wardrobe body 1, a vertical partition 2, a first horizontal partition 3, a second horizontal partition 4, a steam generating device, a hot air drying device, an ultraviolet irradiation device and an exhaust device.

Wherein, vertical baffle 2 sets up in the cabinet body 1, separates into left inner chamber and right inner chamber with the inside of the cabinet body 1. The heat insulation plate is arranged on the inner wall of the left inner cavity, so that the heat insulation plate has the functions of heat insulation and heat insulation, and the consumption of electric energy can be reduced. The first horizontal partition plate 3 is arranged in the left inner cavity of the cabinet body 1 and divides the left inner cavity into an upper left inner cavity and a lower left inner cavity. The second horizontal partition plate 4 is arranged in the right inner cavity of the cabinet body 1 and divides the right inner cavity into a right upper inner cavity and a right lower inner cavity. The equal opening setting of front end of above-mentioned four inner chambers, and the front end of above-mentioned four inner chambers respectively is provided with a cabinet door 5, and the cabinet door 5 of upper left inner chamber and lower left inner chamber is sealing door structure, prevents that the steam in upper left inner chamber and the lower left inner chamber from leaking.

The steam generating device comprises a water tank 6, an electric heating pipe 7 is arranged in the water tank 6, a steam conveying pipe 8 is arranged at the upper end of the water tank 6, and the upper port of the steam conveying pipe 8 is communicated with the upper left inner cavity. The steam generating device heats water through the electric heating pipe 7 to generate high-temperature steam, and the high-temperature steam generated by the steam generating device enters the upper left inner cavity through the steam conveying pipe 8 to sterilize and disinfect clothes hung in the upper left inner cavity.

A conical cover 9 is arranged between the upper end of the steam delivery pipe 8 and the lower end of the first horizontal clapboard 3, and air holes are distributed on the first horizontal clapboard 3. Steam that steam generating device produced gets into conical cover 9 earlier, and then in the even upper left inner chamber of getting into of bleeder vent that spreads all over on the first horizontal baffle 3, carries out high temperature sterilization and disinfection to the clothing that hangs in the upper left inner chamber, has improved the homogeneity that steam got into the upper left inner chamber, has improved the effect of disinfecting and disinfecting.

Referring to fig. 1 and 3, the hot air drying device includes an electric heating box 10 and a fan 11, the electric heating box 10 is provided with an air inlet and an air outlet, an electric heating wire 12 is disposed inside the electric heating box 10, the electric heating wire 12 is disposed between the air inlet and the air outlet of the electric heating box 10, the air inlet of the electric heating box 10 is connected to an air outlet of the fan 11, the air outlet of the electric heating box 10 is connected to an air supply pipe 13, and the air supply pipe 13 extends into the conical cover 9. The hot air drying device blows air to the electric heating wire 12 through the fan 11 to generate dry hot air. The hot air drying device produces hot air which enters the upper left inner cavity through the air supply pipe 13 to dry the clothes hung in the upper left inner cavity.

Be provided with dispersion board 14 in the electric heating box 10, dispersion board 14 is located between electric heating wire 12 and the air intake of electric heating box 10, and the last ventilative through-hole that has spread of dispersion board 14, and the wind that fan 11 blew into in electric heating box 10 is even again after the dispersion of dispersion board 14 and each part contact of electric heating wire 12 again, has improved electric heating wire 12's heating effect.

Air feed pipe 13 stretches into and is provided with the internal thread structure on the inner wall of the one end in the conical cover 9, and this internal thread structure is last to install check valve 28, through the setting of check valve 28, prevents that the droplet of vapor condensation in the upper left inner chamber from getting into air feed pipe 13 earlier, gets into in the electrical heating box 10 again.

The first clothes rail 15 is arranged in the upper left inner cavity, a plurality of grooves 1501 are formed in the upper end of the first clothes rail 15, and the grooves 1501 are uniformly formed along the length direction of the first clothes rail 15. Through the arrangement of the groove 1501, when clothes are hung on the first clothes hanging rod 15, the clothes cannot be clung to each other, a certain distance is reserved between the clothes hung on the first clothes hanging rod 15, and high-temperature disinfection and hot air drying of the clothes hung in the upper left inner cavity are facilitated.

A second clothes rail 16 is arranged in the upper right inner cavity, and the second clothes rail 16 is of a cylindrical rod structure. The ultraviolet irradiation device comprises a first ultraviolet lamp 17 arranged on the upper end surface of the second horizontal partition plate 4 and ultraviolet lamp assemblies arranged on the second clothes hanging rod 16, wherein a plurality of first ultraviolet lamps 17 are arranged and are sequentially and uniformly arranged along the front-back direction of the second horizontal partition plate 4. The ultraviolet lamp component comprises a circular ring 18, a rubber layer 19 is arranged on the inner annular surface of the circular ring 18, the circular ring 18 is sleeved on a second clothes hanging rod 16, the rubber layer 19 is in transition fit with the second clothes hanging rod 16, a lamp shade 20 is arranged outside the circular ring 18, the lamp shade 20 comprises an arc-shaped portion 2001 arranged on the outer annular surface of the circular ring 18 and a straight rod portion 2002 integrally formed with the lower end of the arc-shaped portion 2001, an installation through groove is arranged on the straight rod portion 2002, the installation through groove is arranged along the length direction of the straight rod portion 2002 and penetrates through the straight rod portion 2002 from left to right, a second ultraviolet lamp 21 is arranged in the installation through groove, a wire connected with the second ultraviolet lamp 21 is arranged in the arc-shaped portion 2001, a wire port 22 is arranged at the upper end of the arc-shaped portion 2001, and the. The clothes hung on the second clothes rail 16 are positioned between two ultraviolet lamp assemblies, and the second ultraviolet lamps 21 in the ultraviolet lamp assemblies can sterilize the side surfaces of the clothes on both sides. In addition, the first ultraviolet lamp 17 installed on the upper end surface of the second horizontal partition 4 can irradiate the clothes hung on the second clothes rail 16 from the lower side to the upper side, so that the sterilizing and disinfecting effects on the clothes hung on the second clothes rail 16 are better.

Referring to fig. 1, the exhaust device includes an exhaust pipe 23 and an exhaust pipe 24, the exhaust pipe 23 and the exhaust pipe 24 are respectively provided with a first valve 25 and a second valve 26, the upper end of the exhaust pipe 24 is connected to the upper end side wall of the upper left inner cavity, and the lower end of the exhaust pipe 24 extends into the water tank 6. When the clothes in the upper left inner cavity of the cabinet body 1 are sterilized and disinfected by high-temperature steam, the second valve 26 is opened, the first valve 25 is closed, the high-temperature steam flows back to the water tank 6 after sterilizing the clothes and is recycled, so that the consumption of electric energy is reduced, the water in the water tank 6 can be recycled, and the water is not required to be added into the water tank 6 frequently, so that the clothes sterilizing cabinet is simpler and more convenient to use. The outside of blast pipe 23 is provided with protection casing 27, and the lower extreme of blast pipe 23 links to each other with the upper end wall of upper left inner chamber, and protection casing 27 can prevent that the staff from bumping blast pipe 23 by mistake, prevents that the staff from being scalded by blast pipe 23. The clothes in the upper left inner cavity of the cabinet body 1 are dried by hot air, the first valve 25 is opened, the second valve 26 is closed, and the hot air containing moisture after drying the clothes is discharged through the exhaust pipe 23.

Referring to fig. 7, the present invention further includes a controller, the controller is a PLC controller, the first valve 25 and the second valve 26 are both solenoid valves, the input end of the controller is electrically connected to a plurality of switches, the switches are button switches, and the first valve 25, the second valve 26, the electric heating wire 12, the fan 11 and the electric heating pipe 7 are electrically connected to the output end of the controller. According to the arrangement, the high-temperature steam sterilization and disinfection of the clothes can be controlled through the controller or the hot air drying of the clothes can be controlled through pressing the corresponding switch. And a program is set on the controller, so that the second valve 26 can be automatically opened and the first valve 25 can be closed when the high-temperature steam sterilization and disinfection are performed on the clothes, and the first valve 25 can be automatically opened and the second valve 26 can be closed when the hot air drying is performed on the clothes. Thus, the invention is more convenient to use.

The use method and the working principle of the invention are as follows: the cabinet door 5 of the upper left inner cavity is opened, clothes needing high-temperature steam sterilization and disinfection are hung on the first clothes hanging rod 15 of the upper left inner cavity, after the cabinet door 5 is closed, the steam generating device is started, the steam generating device generates high-temperature steam to enter the upper left inner cavity to perform high-temperature steam sterilization and disinfection on the clothes in the upper left inner cavity, sterilization and disinfection time is set, the steam generating device is closed after timing is completed, the hot air drying device is started, dry hot air generated by the hot air drying device enters the upper left inner cavity to perform hot air drying on the clothes in the upper left inner cavity, and the hot air drying device is closed after drying is completed. Then only start fan 11, do not start electric heating wire 12, carry the cool wind in the upper left inner chamber and cool down, wait that the temperature in the upper left inner chamber reduces to can not scald the temperature of people after, open the cabinet door 5 of upper left inner chamber, take out the clothing and place in the upper right inner chamber. The upper right inner cavity is used for placing clothes which are disinfected and sterilized in the upper left inner cavity, and also can be used for placing clothes which can not be disinfected and sterilized by high-temperature steam, and the ultraviolet irradiation device in the upper right inner cavity can be used for disinfecting and sterilizing the clothes placed in the upper right inner cavity or preventing bacteria and viruses from breeding.

In summary, the present invention is provided with a steam generating device for sterilizing and disinfecting the clothes with high temperature steam, and an ultraviolet irradiating device for sterilizing and disinfecting the clothes with ultraviolet rays, so as to reduce the amount of bacteria and viruses attached to the clothes of the worker to a predetermined range.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.