CN2899796Y - A combined labyrinth type gas-liquid disinfection and sterilization device - Google Patents

Abstract

A combined labyrinth gas-liquid disinfection and sterilization device comprises a box body with an inlet and an outlet and an exhaust fan therein, wherein an ultraviolet lamp is arranged in the inner cavity of the box body, a plurality of perforated partition plates are arranged in the inner cavity of the box body at intervals, the perforations of adjacent partition plates are staggered up and down or left and right, a screen plate is arranged at the position of the perforation, a top plate and a lower plate of the box body can be turned, the partition plates are inserted into slots on the inner sides of a front plate and a rear plate, the perforations in the top plate and the lower plate are provided with cover plates, perforated covers cover the perforations and the cover plates; the pig cage barrel type exhaust fan or the paddle type exhaust fan is arranged at the opening of the partition plate, so that air can be exhausted and water can be pumped, and the box body and the partition plate are provided with titanium dioxide coatings. The utility model can add, subtract and replace the clapboard, the filter screen or the exhaust fan, the purification accessories and the like, the one-way valve can prevent the sewage or the sewage from flowing backwards, the disinfection channel goes back and forth, the disinfection process and time are prolonged, and the photocatalysis of the titanium dioxide can effectively decompose the organic matters, remove the dirt, eliminate the odor and resist the bacteria; achieving ideal disinfection and sterilization effects.

Description

A combined labyrinth type gas-liquid disinfection and sterilization device

technical field

The utility model relates to a purification device for gas and/or sewage, in particular to a combined labyrinth type gas-liquid disinfection and sterilization device which is made of ultraviolet light and titanium dioxide (TiO2) photocatalyst and can sterilize and sterilize indoor polluted gas and liquid .

Background technique

With the improvement of living standards, people's requirements for environmental sanitation are getting higher and higher, while modern industrialization meets people's ever-increasing material needs, as a by-product of industrialization, water pollution and air pollution, new viruses and bacteria are also increasing. Seriously threaten human health and social development. On the other hand, with the development of science, people realize that titanium dioxide (TiO2) is also a kind of photocatalyst, which has excellent antifouling, deodorizing, antibacterial, sterilizing, purifying water quality and atmosphere, decomposing dirt and harmful chemicals, etc. Many functions are an effective technical means to protect the ecological environment. During the research process, it was found that titanium dioxide (TiO2) can produce extremely powerful oxidation and decomposition effects when irradiated by sunlight (ultraviolet rays), especially when irradiated by UVC ultraviolet rays, it can be many times stronger than other ultraviolet rays. . At present, the miraculous photocatalyst of titanium dioxide (TiO2) has attracted people's attention. The optical interference color film that can be made on the surface of various materials can effectively decompose organic matter, remove dirt, deodorize, and antibacterial. It is a fluid purifier made of photocatalyst with deodorization and sterilization functions. The use of titanium dioxide (TiO2) to sterilize and purify polluted water and air has become a problem of increasing concern to people. For this reason, people have made a lot of efforts. There are various types of water using titanium dioxide (TiO2). Or an air disinfection, sterilization, disinfection and purification device. The structures of these devices are all fixed and installed in the factory, and their disinfection and filtration capabilities are certain, and the filter screen, exhaust fan, and purification accessories cannot be added or subtracted according to the size of the specific disinfection space and the degree of environmental pollution.

Utility model content

The purpose of this utility model is to provide a combined labyrinth type gas-liquid disinfection and sterilization device that can be added or subtracted according to the size of the disinfection space and the degree of environmental pollution.

In order to achieve the above object, the combined labyrinth type gas-liquid disinfection and sterilization device of the present utility model is composed of a box body with an inlet and an outlet and an exhaust fan installed therein. The inner cavity of the box is equipped with an ultraviolet lamp. It is characterized in that: The inner cavity between the inlet and outlet of the box body is separated by at least one opening partition, and a titanium dioxide photocatalyst filter screen is provided at the opening; the top plate and/or bottom plate of the box body are hinged structures that can be opened; The above partitions are inserted in the corresponding partition slots opened on the inside of the front and rear panels of the box.

The openings of the partitions are located on the upper or lower part of the partitions, and the openings of adjacent partitions are arranged staggered up and down.

The openings of the partitions are located on the left or the right of the partitions, and the openings of adjacent partitions are arranged staggered left and right.

The ultraviolet lamp is installed on the inner wall of the cavity, and the lamp tube is inserted horizontally through the upper and/or lower middle gap of the partition.

The separator slot is a chute or a straight groove.

The top plate and/or bottom plate of the box body has a hole and a cover plate, and an escutcheon fixed on the top plate and/or the bottom plate covers the opening and the cover plate, and the cover plate has a lifting screw to pass through the escutcheon.

The opening of one of the dividing plates is equipped with a one-way opening valve.

The exhaust fan is installed at the opening of a partition.

The middle of the partition is wave-shaped.

There is a titanium dioxide coating on the surface of the separator, and titanium dioxide convex nails are distributed thereon.

The exhaust fan described is pig cage type, paddle type, water pump or a suitable type of exhaust fan according to the needs of the environment, which can be used as a separate exhaust fan or a separate water pump, and can also be used as a double-layer design for upper layer suction and lower layer pumping .

Described ultraviolet lamp is UVC or UV-B or UV-A type ultraviolet lamp.

The beneficial effects of the utility model are: since the top plate and/or the bottom plate of the utility model are a hinged structure that can be opened, the partitions are inserted into the corresponding partition slots opened on the inner side of the front and rear panels of the cabinet, so According to the size of the disinfection space and the degree of environmental pollution, the top plate can be opened and the partitions can be replaced, that is, filters, exhaust fans, purification accessories, etc.; the staggered arrangement of the openings of adjacent partitions can make the polluted water or air go back and forth in a tortuous way. During the flowing process, the process and time of sewage or air flowing through are prolonged, fully irradiated by ultraviolet lamps and the effect of titanium dioxide everywhere, effectively decomposing organic matter in water or air, removing dirt, deodorizing, and sterilizing; at the same time, the utility model The advanced photocatalytic disinfection and sterilization device is equipped with various types of filters, which can achieve the ideal sterilization and disinfection effect. One of the openings of the partition is equipped with a one-way opening valve, which can prevent the power failure in case of machine failure. Backflow of air or water.

Description of drawings

The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic sectional view of the structure of Embodiment 1 of the present utility model.

Fig. 2 is a sectional view along line A-A of Fig. 1 .

Fig. 3 is a sectional view along line B-B of Fig. 1 .

Fig. 4 is a sectional view along line C-C of Fig. 1 .

Fig. 5 is a sectional view along line D-D of Fig. 1 .

Fig. 6 is a schematic cross-sectional view showing the state of the cover plate being opened in Embodiment 1.

Fig. 7 is a schematic cross-sectional view of the state in which the top plate is opened and the partition is taken out in Embodiment 1.

Fig. 8 is a schematic cross-sectional view of the structure of Embodiment 2 of the utility model.

Fig. 9 is a sectional view along line E-E of Fig. 8 .

Fig. 10 is a sectional view along line G-G of Fig. 8 .

Figure 11 is a cross-sectional view of a corrugated partition.

In the figure: 1 cabinet, 2 exhaust fan, 3 clapboard, 4 filter screen, 5UVC type ultraviolet lamp, 6 top plate and bottom plate opening, 7 cover plate, 8 hole cover, 9 lifting cover screw, 10 titanium dioxide convex nail, 11 one-way open valve, 12 box inlet, 13 box outlet.

Detailed ways

As shown in Figures 1 to 6, embodiment 1 of the combined labyrinth type gas-liquid disinfection and sterilization device of the present invention is composed of a box body 1 having an inlet 12 and an outlet 13 and an exhaust fan 2 installed therein, the exhaust fan And there is a titanium dioxide coating on the surface of the box body. The inner cavity between the inlet and outlet of the box body is separated by 8 open-hole partitions 3. , The bottom is staggered, the opening is provided with a titanium dioxide photocatalyst filter 4, the surface of the partition has a titanium dioxide coating, and the titanium dioxide coating convex nails 10 are distributed; the top plate and bottom plate 6 of the box are hinged structures that can be opened; the partition 3 Insert it into the corresponding inclined partition slot opened on the inner side of the front and rear panels of the cabinet, so that it can be extracted according to the size of the disinfection space and the degree of environmental pollution to replace the filter screen or exhaust fan, purification accessories, etc.; The machine may be installed in the opening of the partition, which is more convenient for replacement and repair; the UVC ultraviolet lamp ultraviolet lamp 5 is installed in the middle of the top plate and bottom plate of the box body, and the lamp tube is horizontally inserted in the gap between the upper and lower parts of the partition; Have large hole 6 and cover plate 7 in the middle of the base plate, have the escutcheon 8 that is fixed on the top plate and the base plate to cover the perforation and the cover plate, the cover plate has cover lifting screw rod 9 to pass through the escutcheon, when necessary Open the cover to allow a large amount of air or sewage to enter directly from the top and bottom passages from the inlet 12; the opening of one of the many partitions is equipped with a one-way opening valve 11, which is to make the sewage or air only It can flow in one direction, effectively preventing the backflow caused by the shutdown of the device, especially preventing the bacteria and viruses in the filter from returning to the sterilized space from the device.

Embodiment 2 of the present utility model shown in Fig. 7 to Fig. 10 is different from the previous example in that the openings of the partitions are on the left or right side of the partitions, and the openings of adjacent partitions are arranged staggered left and right, so that At the same time, sewage and polluted air are treated, water passes through the lower part of the opening of the partition, and polluted air flows through the upper part of the opening. This example is especially suitable for use in underground sewage pipelines, which can effectively decompose sewage and organic matter in the air, remove dirt, deodorize, and sterilize at the same time.

In addition, the middle of the dividing plate can also be made into a wave shape to increase water and air to contact the dividing plate, as shown in Figure 11, and the inlet and outlet of the box body can also be equipped with filter screens.

Positive ions or negative ions, electric ion generators can also be arranged on the separator 3 .

If the utility model is miniaturized, it can be directly hung on air vents such as air conditioners after taking off the exhaust fan; if it is miniaturized, it can be made into a mouth mask type.

The giantization of the utility model is applicable to occasions such as hospitals, urban sewers, closed breeding farms, etc., and can simultaneously deal with gas-liquid pollution.

Claims (10)

1. A combined labyrinth type gas-liquid disinfection and sterilization device, which consists of a box (1) with an inlet (12) and an outlet (13) and a pig cage type exhaust fan or a paddle type exhaust fan ( 2) Composition, there is a titanium dioxide coating on the surface of the exhaust fan and the box body, and the inner cavity of the box is equipped with an ultraviolet lamp (5). It is characterized in that: the inner cavity between the inlet and outlet of the box body (1) is at least one Open-hole partitions (3) are spaced apart, there is a titanium dioxide coating on the surface of the partitions, and a titanium dioxide photocatalyst filter (4) is stretched at the openings; the top and/or bottom plates of the box are hinged structures that can be opened; The partitions are inserted into the corresponding partition slots on the inner side of the front and rear boards of the box body. 2. The combined labyrinth type gas-liquid disinfection and sterilization device according to claim 1, characterized in that: the openings of the partitions (3) are on the upper or lower part of the partitions, and the openings of the adjacent partitions are upper and lower. Stagger the arrangement. 3. The combined labyrinth type gas-liquid disinfection device according to claim 1, characterized in that: the opening of the partition (3) is on the left or right of the partition, and the opening of the adjacent partition is on the left. , right staggered arrangement. 4. The combined labyrinth-type gas-liquid disinfection device according to claim 2 or 3, characterized in that: the top plate and/or bottom plate are provided with holes (6) and cover plates (7), which are fixed on The escutcheon (8) on the top plate and/or the base plate covers the perforation and the cover plate, and the cover plate has a cover lifting screw rod (9) to pass through the escutcheon. 5. The combined labyrinth gas-liquid disinfection device according to claim 4, characterized in that: one of the openings of the partitions (3) is equipped with a one-way opening valve (11). 6. The combined labyrinth type gas-liquid disinfection and sterilization device according to claim 5, characterized in that: the exhaust fan is installed at the opening of the partition (3). 7. Any combined labyrinth-type gas-liquid disinfection device according to claim 6, characterized in that: the slots of the partitions are inclined slots. 8. The combined labyrinth-type gas-liquid disinfection device according to claim 7, characterized in that: the middle of the partition (3) is wave-shaped, and titanium dioxide-coated convex nails are distributed on the surface of the partition. 9. The combined labyrinth-type gas-liquid disinfection and sterilization device according to claim 8, characterized in that: the partition (3) is arranged with a positive ion or negative ion generator. 10. Any combined labyrinth-type gas-liquid disinfection and sterilization device according to claim 9, characterized in that: the ultraviolet lamp (5) is installed in the middle of the top plate and/or bottom plate of the cavity, and the lamp tube is horizontally interspersed in the compartment The upper and/or lower middle of the plate (3) is notched.

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