CN212997583U

CN212997583U - Article disinfection cabinet

Info

Publication number: CN212997583U
Application number: CN202022302155.4U
Authority: CN
Inventors: 程广睿
Original assignee: Shanghai Tiantian Lighting Decoration Engineering Co ltd
Current assignee: Shanghai Tiantian Lighting Decoration Engineering Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-04-20
Anticipated expiration: 2030-10-16

Abstract

The utility model belongs to the technical field of disinfection cabinets, and particularly discloses an article disinfection cabinet, which comprises a disinfection box and an auxiliary box, wherein the disinfection box is fixedly connected with the auxiliary box; ultraviolet lamps are arranged at the top and the bottom of the inner side of the disinfection box, a vacuum pump is arranged in the auxiliary box, and the vacuum pump is connected with the disinfection box through a connecting pipe; the top of the auxiliary box is provided with an exhaust pipe, the exhaust pipe is provided with an electromagnetic valve, and the top of the inner side of the auxiliary box is provided with an exhaust fan at the exhaust pipe; the outer side wall of the auxiliary box is provided with a liquid ozone bottle which is communicated with the auxiliary box through a conveying pipe; this sterilizer can improve the ozone concentration of auxiliary tank through ozone generator and make the disinfect box be in vacuum state through the vacuum pump simultaneously, utilizes the atmospheric pressure difference for ozone gets into the disinfect box with the form of air current in, and the area of contact of increase ozone and article guarantees the sterile efficiency of article and quality.

Description

Article disinfection cabinet

Technical Field

The utility model relates to an article disinfection cabinet, which belongs to the technical field of disinfection cabinets.

Background

The article disinfection cabinet is one of common article disinfection equipment, the existing article disinfection cabinet generally uses an ultraviolet lamp and ozone to disinfect articles, but the concentration of ozone in the existing disinfection cabinet is uneven, so that the contact between the ozone and the articles is insufficient, the articles cannot be disinfected circularly, and the articles are insufficiently disinfected; an object disinfection cabinet is therefore proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an article sterilizer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an article disinfection cabinet comprises a disinfection box and an auxiliary box, wherein the disinfection box and the auxiliary box are fixedly connected; ultraviolet lamps are arranged at the top and the bottom of the inner side of the disinfection box, a vacuum pump is arranged in the auxiliary box, and the vacuum pump is connected with the disinfection box through a connecting pipe; the top of the auxiliary box is provided with an exhaust pipe, the exhaust pipe is provided with an electromagnetic valve, and the top of the inner side of the auxiliary box is provided with an exhaust fan at the exhaust pipe; the outer side wall of the auxiliary box is provided with a liquid ozone bottle which is communicated with the auxiliary box through a conveying pipe; the material of the disinfection cabinet is medical stainless steel.

Preferably, the outside of auxiliary tank is provided with manometer and time switch, time switch and vacuum pump electric connection.

Preferably, a disinfection cabinet door is arranged on the disinfection box; the sterilizing box is provided with a pressure valve.

Preferably, an ozone flowmeter and an ozone generator are arranged in the auxiliary tank.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to an article disinfection cabinet, which can primarily disinfect the articles in the disinfection cabinet by arranging an ultraviolet lamp; through being provided with ozone generator and liquid ozone bottle, can increase the ozone concentration of auxiliary tank, be in vacuum state in making the sterilizer through the vacuum pump, under the effect of pressure differential for ozone in the auxiliary tank gets into the sterilizer with the mode of air current, thereby has increased the area of contact of ozone with article, has improved the disinfection efficiency of article greatly.

The utility model discloses be provided with pressure valve, manometer, time switch and ozone flowmeter, can come the function of control vacuum pump according to ozone concentration and atmospheric pressure in auxiliary tank and the disinfect box, and then realize the circulation disinfection function of article, guarantee the sterile quality of article.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a sterilizing box; 2. an auxiliary tank; 3. an ultraviolet lamp; 4. a vacuum pump; 5. an exhaust pipe; 6. an electromagnetic valve; 7. an exhaust fan; 8. a liquid ozone bottle; 9. a pressure gauge; 10. a time control switch; 11. a disinfection cabinet door; 12. a pressure valve; 13. an ozone flow meter; 14. an ozone generator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: an article disinfection cabinet comprises a disinfection box 1 and an auxiliary box 2, wherein the disinfection box 1 and the auxiliary box 2 are fixedly connected; the top and the bottom of the inner side of the disinfection box 1 are provided with ultraviolet lamps 3, a vacuum pump 4 is arranged in the auxiliary box 2, and the vacuum pump 4 is connected with the disinfection box 1 through a connecting pipe; an exhaust pipe 5 is arranged at the top of the auxiliary box 2, an electromagnetic valve 6 is arranged on the exhaust pipe 5, and an exhaust fan 7 is arranged at the exhaust pipe 5 at the top of the inner side of the auxiliary box 2; the lateral wall of auxiliary tank 2 sets up liquid ozone bottle 8, and liquid ozone bottle 8 passes through conveyer pipe and auxiliary tank 2 intercommunication.

Further, a pressure gauge 9 and a time control switch 10 are arranged on the outer side of the auxiliary box 2, and the time control switch 10 is electrically connected with the vacuum pump 4; the time switch 10 can control the operation and the closing of the vacuum pump 4 according to the vacuuming time, so as to realize the circulating disinfection function of the articles in the disinfection box 1.

Further, a disinfection cabinet door 11 is arranged on the disinfection box 1; the disinfection box 1 is provided with a pressure valve 12.

Further, an ozone flowmeter 13 and an ozone generator 14 are arranged in the auxiliary box 2; the ozone flowmeter 13 is used for monitoring the concentration value of ozone in the auxiliary box 2; the ozone generator 14 is used to generate ozone so that the ozone concentration value in the auxiliary tank 2 reaches the standard.

The working principle is as follows: when the article disinfection cabinet is used, firstly, the disinfection cabinet door is opened, articles to be disinfected are placed in the disinfection cabinet 1, the disinfection cabinet door 11 is closed, the ultraviolet lamp 3 is started, and the ultraviolet lamp 3 emits light with the wavelength of 185nm to preliminarily disinfect the articles and generate ozone; then starting the vacuum pump 4 and the ozone generator 14 to make the air with ozone in the disinfection box 1 enter the auxiliary box 2 to make the disinfection box 1 tend to be in a vacuum state; the ozone generator 14 can increase the concentration of ozone in the auxiliary tank 2, so that when the concentration of ozone reaches a standard value (the concentration value of ozone can be observed through the ozone flowmeter 13, and if the concentration of ozone cannot reach the standard through the ozone generator 14, the concentration value of ozone in the auxiliary tank 2 can be further increased through the liquid ozone bottle 8); when the atmospheric pressure value in the auxiliary tank 2 is close to the numerical value on the manometer, the vacuum pump 4 is closed, under the effect of atmospheric pressure difference, ozone in the auxiliary tank 2 flows back to the disinfection box 1 in an air current mode through the vacuum pump 4, thereby greatly increasing the contact area of ozone and articles and improving the disinfection efficiency of the articles.

According to the time of vacuum pumping of the vacuum pump 4, the working time interval of the time control switch 10 can be set, so that the vacuum pump 4 is automatically closed and opened when the vacuum pumping is finished, the vacuum can be formed in the disinfection box 1 at intervals, the ozone in the auxiliary box 2 can be contacted with the articles in the disinfection box 1 for multiple times in an air flow manner, the multiple disinfection function is achieved, and the disinfection quality of the articles is ensured.

After the disinfection is finished, the ultraviolet lamp 3 and the vacuum pump 4 are closed, and the electromagnetic valve 6 and the exhaust fan 7 are opened, so that the ozone in the auxiliary box 2 is exhausted through the exhaust pipe 5; the exhaust pipe 5 can be externally connected with a pipeline, and ozone can be exhausted outdoors through the pipeline.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An article disinfection cabinet, characterized in that: the device comprises a disinfection box (1) and an auxiliary box (2), wherein the disinfection box (1) is fixedly connected with the auxiliary box (2); ultraviolet lamps (3) are arranged at the top and the bottom of the inner side of the disinfection box (1), a vacuum pump (4) is arranged in the auxiliary box (2), and the vacuum pump (4) is connected with the disinfection box (1) through a connecting pipe; an exhaust pipe (5) is arranged at the top of the auxiliary box (2), an electromagnetic valve (6) is arranged on the exhaust pipe (5), and an exhaust fan (7) is arranged at the position, located at the exhaust pipe (5), of the top of the inner side of the auxiliary box (2); the lateral wall of auxiliary tank (2) sets up liquid ozone bottle (8), and liquid ozone bottle (8) are through conveyer pipe and auxiliary tank (2) intercommunication.

2. An article disinfection cabinet as claimed in claim 1, wherein: the outer side of the auxiliary box (2) is provided with a pressure gauge (9) and a time control switch (10), and the time control switch (10) is electrically connected with the vacuum pump (4).

3. An article disinfection cabinet as claimed in claim 1, wherein: a disinfection cabinet door (11) is arranged on the disinfection box (1); the sterilizing box (1) is provided with a pressure valve (12).

4. An article disinfection cabinet as claimed in claim 1, wherein: an ozone flowmeter (13) and an ozone generator (14) are arranged in the auxiliary box (2).