WO2021168605A1

WO2021168605A1 - Tunnel type composite disinfection shelter

Info

Publication number: WO2021168605A1
Application number: PCT/CN2020/076391
Authority: WO
Inventors: 王佰忠
Original assignee: 王佰忠
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2021-09-02

Abstract

A tunnel type composite disinfection shelter, comprising a composite disinfection cabin (2) and a steam disinfection cabin (3). The front end of the composite disinfection cabin is provided with a composite cabin door (10), the tail end of the steam disinfection cabin is provided with a steam cabin door (12), and a shelter communication door (11) is provided between the two cabins. The composite disinfection cabin is provided with a composite disinfection and sterilization mechanism (27) consisting of an air shower unit (270), an ultraviolet unit (271), an ozone unit (272), a power source unit (273), and a display control unit (13); the top of the steam disinfection cabin is provided with an arc cabin roof (33) facilitating guiding of condensate water; the top of the arc cabin roof is provided with a steam generation mechanism (34) consisting of a water tank (340), a steam generator (341), an air storage tank (342), a control unit (343), a steam unit power source (348), and an air outlet pipe (347); and the air outlet pipe is connected to steam outlets (32) provided on two side walls of the steam disinfection cabin. The shelter has a reasonable structure, has both dust removal and sterilization functions, and has good killing effect on a variety of germs.

Description

Tunnel compound disinfection shelter

Technical field

The invention relates to the technical field of pure steam physical methods and the use of composite disinfection and sterilization equipment, and particularly relates to tunnel-type disinfection and sterilization equipment for isolation areas.

Background technique

At present, disinfection and sterilization are required for entry and exit of isolation areas and clean areas that require sterility. At present, the commonly used channel type sterilization equipment includes air shower channel type air shower room, shower type sterilization room, ultraviolet type sterilization room, ozone type sterilization room and so on. There are also sterilization rooms that combine these types of use. These existing sterilization methods can achieve the sterilization effect to a certain extent. However, due to the many types of bacteria, different sterilization methods can achieve different effects. For example, the killing rate of Escherichia coli, Staphylococcus aureus, and Bacillus subtilis at a high temperature of 125～170℃ is up to 99.99%. Ultraviolet disinfection with a wavelength of 240-280mm can cause cell division and transformation, especially nucleic acid, protoplasmic protein and enzymes, etc., which can lead to the death of germs. The high-temperature steam can kill E. coli, hepatitis B virus, influenza virus, etc. in the shortest time.

For the channel type sterilization equipment, there is no precedent for combining various sterilization methods, especially the channel type sterilization equipment that combines the air shower type, shower type, ultraviolet type, ozone type and other sterilization modes with steam sterilization. Not yet.

Summary of the invention

technical problem

The solution to the problem

Technical solutions

The purpose of the present invention is to aim at the above shortcomings of the prior art, to design a channel type sterilization equipment with reasonable structure and good germ killing effect, which can be used in various occasions.

The object of the present invention can be achieved by the following technical solutions, a tunnel-type compound disinfection shelter, the cabin body 1 of the shelter is divided into a compound disinfection cabin 2 and a steam disinfection cabin 3, and the front end of the compound disinfection cabin 2 is provided Compound cabin door 10, steam cabin door 12 is provided at the end of steam sterilization cabin 3, square cabin intercommunication door 11 is provided between compound disinfection cabin 2 and steam disinfection cabin 3; said compound disinfection cabin 2 is provided with compound disinfection The sterilization mechanism 27 is composed of an air shower unit 270, an ultraviolet unit 271, an ozone unit 272, a power supply unit 273 and a display control unit 13. The air outlet 25 of the air shower unit 270 is provided on both side walls or The top; the ultraviolet lamp tube 24 of the ultraviolet unit 271 is arranged on both side walls of the compound sterilization cabin 2; the ozone outlet of the ozone unit 272 is arranged on both side walls of the compound disinfection cabin 2; the top of the steam disinfection cabin 3 is provided with easy condensation The water-guided arc-shaped cabin roof 33 is provided with a steam generating mechanism 34 on the top. The steam generating mechanism 34 consists of a water tank 340, a steam generator 341, an air storage tank 342, a control unit 343, a steam unit power supply 348, and an air outlet pipe 347 The air outlet pipe 347 is connected with the steam outlet 32 provided on the two side walls of the steam sterilization cabin 3.

In the described tunnel-type compound disinfection cabin, the bottom of the two side walls of the compound disinfection cabin 2 is provided with a bottom vent window 22 with a filter layer.

In the described tunnel-type compound disinfection cabin, the bottom of the compound disinfection cabin 2 is provided with a dirt cabin 21, the top of the dirt cabin 21 is provided with a disinfection cabin leakage floor 20, and the two sides of the dirt cabin 21 are provided with airtight The disinfection chamber cleans the hole 210.

In the described tunnel-type compound disinfection cabin, the bottom of the steam disinfection cabin 3 is provided with a condensate tank 31, and the top of the condensate tank 31 is provided with a steam tank leaky floor 30, and both sides of the condensate tank 31 are provided with sewage Clean the hole 310.

In the tunnel-type compound disinfection cabin, the cabin body 1 and the top of the compound disinfection cabin 2 are provided with a top vent window 26 with a filter layer.

The beneficial effects of the invention

Beneficial effect

The invention has a reasonable structure, has the functions of dust removal and sterilization, and has a better killing effect on various germs.

Brief description of the drawings

Description of the drawings

Figure 1 is a schematic diagram of the overall three-dimensional structure of the present invention;

Figure 2 is a schematic partial perspective cross-sectional view of the present invention;

Figure 3 is a schematic diagram of the principle of the steam generating mechanism of the present invention;

Figure 4 is a schematic diagram of the principle of the compound disinfection and sterilization mechanism of the present invention.

Invention embodiment

Embodiments of the present invention

As shown in Figure 1, Figure 2, Figure 3, and Figure 4, the tunnel-type compound disinfection cabin, the cabin body 1 of the shelter is divided into front and rear connecting sections, the front section is compound disinfection cabin 2, and the rear section is steam disinfection cabin 3. . The front end of the compound disinfection cabin 2 is provided with a compound cabin door 10, the rear end of the steam disinfection cabin 3 is provided with a steam cabin door 12, and the compound disinfection cabin 2 and the steam disinfection cabin 3 are provided with a square cabin intercommunicating door 11 between them. The compound disinfection cabin 2 is provided with a compound disinfection and sterilization mechanism 27, and the mechanism can be arranged in the compound disinfection cabin 2 or outside the compound disinfection cabin 2. The compound disinfection and sterilization mechanism 27 is composed of an air shower unit 270, an ultraviolet unit 271, an ozone unit 272, a power supply unit 273, and a display control unit 13; the air outlet 25 of the air shower unit 270 is provided on both side walls or the top of the compound disinfection cabin 2 ; The air shower unit 270 is composed of an air compressor, an air filter, a pipe and an air shower control unit. The ultraviolet unit 271 is composed of an ultraviolet unit circuit, an ultraviolet tube, and an ultraviolet control unit, and the ultraviolet lamp tube 24 is arranged on both side walls of the compound disinfection cabin 2. The ozone unit 272 is composed of an ozone generating circuit and an ozone control unit, and the ozone outlet 23 is provided on both side walls of the composite disinfection cabin 2. The air shower control unit, the ultraviolet control unit and the ozone control unit are assembled on the display control unit 13. The power supply unit 273 may be an external power supply or a battery pack, which provides power for the air shower unit 270, the ultraviolet unit 271, and the ozone unit 272. At the bottom of the two side walls of the compound disinfection cabin 2, a bottom vent window 22 with a filter layer is provided. At the bottom of the compound disinfection cabin 2, a dirt cabin 21 is provided. The top of the dirt cabin 21 is provided with a disinfection cabin leakage floor 20. Both sides of the dirt cabin 21 are provided with sealable disinfection cabin cleaning holes 210. Can be used to clean up dirt.

The top of the steam sterilization cabin 3 is provided with an arc-shaped cabin roof 33 that facilitates the guiding of condensate water, and a steam generating mechanism 34 is provided on the top. The steam generating mechanism 34 consists of a water tank 340, a steam generator 341, and a gas storage tank 342, The control unit 343, the steam unit power supply 348, the outlet pipe 347, the water pump control unit 345 arranged between the water tank 340 and the steam generator 341, and the steam control arranged between the steam generator 341 and the air storage tank 342 to control the steam pressure The air outlet pipe 347 is connected with the steam outlet 32 provided on the two side walls of the steam sterilization cabin 3. In the specific implementation process, the steam unit power supply 348 and the power supply unit 273 may be the same power supply. A condensate tank 31 is provided at the bottom of the steam sterilization cabin 3, a steam tank leaking floor 30 is provided on the top of the condensate tank 31, and sewage cleaning holes 310 are provided on both sides of the condensate tank 31.

Through experiments, the control unit 343 adjusts the steam outlet 32 for the steam in the steam sterilization chamber 3 to check the steam ejection time for no more than 2 minutes each time, and the steam ejection interval for each time is no less than 2 minutes. In the cabin, the top steam condensate is guided by the arc-shaped roof 33, enters the condensate tank 31 from the bulkhead through the steam tank leaking floor 30, and discharges the sewage through the sewage cleaning hole 310 regularly.

The working process of the present invention is to set up a tunnel-type disinfection cabin at the entrance and exit at the place where it is needed. Before the person who needs disinfection enters the disinfection cabin, wear goggles, and adjust the required steam generating mechanism 34, through the display control unit 13, The parameters of the air shower unit 270, the ultraviolet unit 271, and the ozone unit 272 enter the composite disinfection cabin 2 from the composite door 10, and perform air shower dust removal, ultraviolet and ozone disinfection and sterilization in the composite disinfection cabin 2, generally according to the sterilization requirements. Processing in the cabin for 0.2 to 1 minute. Then enter the steam sterilization cabin 3 through the square cabin intercommunicating door 11, where it is processed for 0.5 to 2 minutes according to the sterilization requirements; then, the steam cabin door 12 exits the cabin to complete the sterilization and disinfection purpose.

Claims

A tunnel type compound disinfection cabin, characterized in that the cabin body (1) of the shelter is divided into a compound disinfection cabin (2) and a steam disinfection cabin (3), and the front end of the compound disinfection cabin (2) is provided with Compound cabin door (10), steam cabin door (12) is provided at the end of steam sterilization cabin (3), and square cabin intercommunicating door (11) is provided between compound disinfection cabin (2) and steam sterilization cabin (3) ); The compound disinfection cabin (2) is equipped with a compound disinfection and sterilization mechanism (27), which is controlled by an air shower unit (270), an ultraviolet unit (271), an ozone unit (272), a power supply unit (273) and a display The unit (13) is composed; the air outlet (25) of the air shower unit (270) is set on the two side walls or the top of the compound disinfection cabin (2); the ultraviolet lamp (24) of the ultraviolet unit (271) is set on the compound disinfection The two side walls of the cabin (2); the ozone outlet of the ozone unit (272) is arranged on the two side walls of the compound disinfection cabin (2); the top of the steam disinfection cabin (3) is provided with an arc-shaped cabin that facilitates the guiding of condensate water The roof (33) has a steam generating mechanism (34) on both side walls. The steam generating mechanism (34) consists of a water tank (340), a steam generator (341), an air storage tank (342), and a control unit (343). ), a steam unit power supply (348) and an air outlet pipe (347), and the air outlet pipe (347) is connected with the steam outlets (32) provided on the two side walls of the steam sterilization cabin (3).
The tunnel-type composite disinfection shelter according to claim 1, wherein the bottom of the two side walls of the composite disinfection cabin (2) is provided with a bottom vent window (22) with a filter layer.
The tunnel-type compound disinfection cabin according to claim 1 or 2, wherein the bottom of the compound disinfection cabin (2) is provided with a dirt cabin (21), and the top of the dirt cabin (21) is provided with The disinfection cabin leaks the floor (20), and both sides of the dirt cabin (21) are provided with sealable disinfection cabin cleaning holes (210).
The tunnel-type compound disinfection shelter according to claim 1 or 2, characterized in that the bottom of the steam disinfection cabin (3) is provided with a condensate tank (31), and the top of the condensate tank (31) is provided with steam The leakage floor (30) and both sides of the condensate tank (31) are provided with sewage cleaning holes (310).
The tunnel-type composite disinfection cabin according to claim 1 or 2, characterized in that, on the cabin body (1), on the top of the compound disinfection cabin (2), a top ventilation window (26) with a filter layer is provided on the top of the compound disinfection cabin (2). ).