CN212157465U

CN212157465U - Wall-mounted disinfection and sterilization machine

Info

Publication number: CN212157465U
Application number: CN202020719139.2U
Authority: CN
Inventors: 黄建芳
Original assignee: Shenzhen Invic Health Environmental Technology Co ltd
Current assignee: Shenzhen Invic Health Environmental Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-15
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a wall-hanging disinfection and sterilization machine, includes the shell and sets up the fan in the shell, the shell is formed with return air inlet and air outlet, and the air is in get into the shell, by air outlet discharge shell by the return air inlet under the drive of fan, still be provided with filter equipment and sterilizing equipment in the shell, press the flow direction of the air current of fan, filter equipment is located sterilizing equipment's upper reaches, filter equipment includes the filter screen, sterilizing equipment includes the ultraviolet lamp, and the bactericidal efficiency is high, and purifying effect is good.

Description

Wall-mounted disinfection and sterilization machine

Technical Field

The utility model relates to an air purification technical field especially relates to a wall-hanging disinfection and isolation machine.

Background

With the continuous development of industrial technology, the environmental pollution is increasingly serious. The air quality in modern cities, especially heavy industrial cities, has had a serious impact on people's health. Therefore, more and more families, schools, office places and the like begin to use the air purifier to improve the indoor air quality, and the wall-mounted disinfection and sterilization machine is more popular among the ordinary people because the wall-mounted disinfection and sterilization machine does not occupy the floor of a room. However, the existing wall-mounted disinfection sterilizer adopts a single ultraviolet lamp for sterilization, so that the sterilization efficiency is low and the purification effect is limited.

SUMMERY OF THE UTILITY MODEL

In view of the above, a wall-mounted sterilizer capable of effectively solving the above problems is provided.

The utility model provides a wall-hanging disinfection and sterilization machine, includes the shell and sets up the fan in the shell, the shell is formed with return air inlet and air outlet, and the air is in get into the shell, by air outlet discharge shell by the return air inlet under the drive of fan, still be provided with filter equipment and sterilizing equipment in the shell, press the flow direction of the air current of fan, filter equipment is located sterilizing equipment's upper reaches, filter equipment includes the filter screen, sterilizing equipment includes the ultraviolet lamp.

Preferably, the filter screen is a chlorine dioxide microcapsule filter screen.

Preferably, the fan is a cross-flow fan.

Preferably, a motor for driving the fan is further disposed in the housing, and the motor is located at an axial side end of the fan.

Preferably, a control device for controlling the operation of the motor is further arranged in the housing, and the control device and the fan are located at the same axial side end of the motor.

Preferably, the housing includes a bottom shell, a casing connected to the bottom shell, and a panel connected to a front side of the casing, the top of the casing forms the air return opening, and the panel and the bottom shell together surround the air outlet at the bottom of the housing.

Preferably, the filter screen is disposed between the panel and the housing.

Preferably, the ultraviolet lamp is arranged corresponding to the air return opening.

Preferably, the sterilization device further comprises a photocatalyst positioned in the irradiation range of the ultraviolet lamp.

The utility model provides a wall-hanging sterilizer, includes the shell and sets up the fan in the shell, the shell is formed with return air inlet and air outlet, and the air is in get into the shell, by air outlet discharge shell by the return air inlet under the drive of fan, still be provided with chlorine dioxide microcapsule filter screen, ultraviolet lamp and be located the photocatalyst of the irradiation range of ultraviolet lamp in the shell, the air is in by the in-process of return air inlet flow direction to the air outlet in the shell, at first by chlorine dioxide microcapsule filter screen preliminary disinfection, then by ultraviolet lamp disinfection once more.

Compared with the prior art, the utility model discloses wall-hanging disinfection and sterilization machine thoroughly gets rid of granule, germ etc. in the air through the combined action of its filter screen, ultraviolet ray, photocatalyst, and sterilization efficiency is high, and purifying effect is good.

Drawings

Fig. 1 is a front view of an embodiment of the wall-mounted sterilizer of the present invention.

Fig. 2 is a plan view of the wall-mounted sterilizer shown in fig. 1.

Fig. 3 is a bottom view of the wall-mounted sterilizer of fig. 1.

Fig. 4 is an exploded view of the wall-mounted sterilizer shown in fig. 1.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. One or more embodiments of the present invention are illustrated in the accompanying drawings to provide a more accurate and thorough understanding of the disclosed embodiments. It should be understood, however, that the present invention may be embodied in many different forms and is not limited to the embodiments described below.

As shown in fig. 1-4, the wall-mounted disinfection sterilizer of the present invention is a cuboid, and includes a housing 10, and a fan 20, a filter 30 and a sterilizer 40 disposed in the housing 10.

The housing 10 includes a bottom case 12, a cover case 14 coupled to the bottom case 12, and a panel 16 coupled to the cover case 14. The bottom shell 12 is used for fixing the wall-mounted disinfection and sterilization machine on the wall, and is of a lengthwise structure on the whole. The cover 14 is connected to the front side of the bottom case 12 and closes both lateral ends of the bottom case 12. The top of the casing 14 is in the shape of a grid, and forms an air return opening 18 of the casing 10, as shown in fig. 2. The panel 16 covers the front side of the casing 14, and the panel 16 and the bottom case 12 together form an air outlet 19 at the bottom position of the housing 10, as shown in fig. 3. A guide plate 13 is arranged at the air outlet 19, the guide plate 13 is rotatably connected with the bottom shell 12, and the opening, closing and opening size adjustment of the air outlet 19 is realized through the rotation of the guide plate 13. The shapes of the bottom shell 12, the casing 14, the panel 16 and the guide plate 13 are matched, and the bottom shell, the casing 14, the panel 16 and the guide plate 13 can be in snap connection, screw connection and the like, so that the whole appearance is smooth and attractive after assembly.

The bottom case 12 is formed at both lateral ends thereof with a support seat 15 for mounting the fan 20, respectively. In this embodiment, the fan 20 is a cross-flow fan, and two ends of a rotating shaft 22 are rotatably inserted into a corresponding supporting seat 15 through a shaft sleeve 24. The fan 20 is driven by a motor 26, the motor 26 is disposed in the bottom case 12 and located at a side end of the fan 20, and the motor 26 is disposed at a right side end of the fan 20 according to a direction shown in fig. 4 and is in transmission connection with the rotating shaft 22 of the fan 20. When the fan 20 operates, negative pressure is formed in the casing 10, external air is sucked into the casing 10 through the air return opening 18, the sucked air forms clean fresh air after the action of the filtering device 30 and the sterilizing device 40, and finally the clean fresh air is discharged outwards through the air outlet 19.

In this embodiment, the filtering device 30 is a filter screen, preferably chlorine dioxide (ClO)₂) The microcapsule filter screen can remove PM2.5 particles and large-particle dust in the air and can also pass through ClO₂Microcapsule releaseOxygen atoms are released to oxidize the sulfur-containing moulds in germ cells in the air, thereby playing the role of killing viruses.

In this embodiment, the sterilization device 40 is an ultraviolet lamp, and the ultraviolet light generated by the sterilization device can deactivate the cytogenetic material, so that the microorganisms cannot reproduce or die soon after being subjected to the ultraviolet light, which is the root cause of sterilization. In the irradiation range of the ultraviolet lamp 40, a photocatalyst is preferably provided. The photocatalyst is preferably nano titanium dioxide, absorbs ultraviolet light below 400nm, generates a photocatalytic reaction similar to photosynthesis, generates free hydroxyl and active oxygen with extremely strong oxidizing capability, degrades pollutants in flowing air such as formaldehyde, benzene, toluene, xylene, ammonia, TVOC and the like, has a killing effect on most of bacteria and viruses, can decompose harmful compounds released from bacterial dead bodies while sterilizing, and realizes air purification, sterilization, deodorization and the like.

As shown in fig. 3, in the present embodiment, the blower 20 rotates clockwise, and the ClO₂A filter screen 30 is clamped between the cover 14 and the panel 16, the ultraviolet lamp 40 is arranged corresponding to the air return opening 18, and the ClO₂The screen 30 overlies the ultraviolet lamp 40. That is, the ultraviolet lamp 40 is located downstream of the screen 30 in the flow direction of the air. When the wall-mounted disinfection and sterilization machine of the utility model is started, the fan 20 rotates to form negative pressure in the shell 10, the outside air is sucked into the shell 10 through the air return port 18, and then flows through the filter screen 30 and the ultraviolet lamp 40 in sequence under the driving of the fan 20. During the process of air flowing through the filter screen 30, most particles and most bacteria in the air are effectively removed, and the air is primarily purified. Then, the primarily purified air passes through the ultraviolet lamp 40 and the photocatalyst, and residual germs in the air are completely killed, so that clean fresh air is formed and is discharged from the air outlet 19.

Preferably, still be provided with controlling means 50 in the shell 10 for control the utility model discloses wall-hanging sterilizer's operation, start opening and stop including control fan 20 with rotational speed adjustment, ultraviolet lamp 40 start-up and power adjustment, opening and shutting of aviation baffle etc.. In this embodiment, the control device 50 is located at one side end of the housing 10, which is shown as the right side end. The control device 50 preferably includes wireless communication capability, and can be coupled to a remote control for remotely controlling the operation of the purifier.

The utility model discloses wall-hanging disinfection and sterilization machine sets up filter screen 30 and ultraviolet lamp 40 in proper order in shell 10, thoroughly gets rid of granule, germ etc. in the air through chlorine dioxide, ultraviolet ray, photocatalyst's combined action, and the bactericidal efficiency is high, and purifying effect is good. In addition, the fan 20 is a cross-flow fan, the driving motor 26 of the fan 20 and the control device 50 are both disposed at the side end of the fan 20, and the air volume of the fan 20 is large, so that the fan can be applied to a room with a large area, and the application range is wide. It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a wall-hanging disinfection and isolation machine, includes the shell and sets up the fan in the shell, the shell is formed with return air inlet and air outlet, and the air is in get into the shell, by air outlet discharge shell by the return air inlet under the drive of fan, its characterized in that, still be provided with filter equipment and sterilizing equipment in the shell, press the flow direction of the air current of fan, filter equipment is located sterilizing equipment's upper reaches, filter equipment includes the filter screen, sterilizing equipment includes the ultraviolet lamp.

2. The wall-mounted sterilizer of claim 1, wherein the screen is a chlorine dioxide microcapsule screen.

3. The wall-mounted sterilizer of claim 1, wherein the blower is a cross-flow blower.

4. The wall-mounted sterilizer of any one of claims 1 to 3, wherein a motor for driving the blower is further provided in the housing, the motor being located at an axial side end of the blower.

5. The wall-mounted sterilizer of claim 4, wherein a control unit for controlling the operation of the motor is further provided in the housing, and the control unit and the blower are located at the same axial side end of the motor.

6. The wall-mounted sterilizer of claim 1, wherein the housing comprises a bottom housing, a casing connected to the bottom housing, and a panel connected to a front side of the casing, wherein the top of the casing forms the air return opening, and the panel and bottom housing together enclose the air outlet opening at a bottom of the housing.

7. The wall mounted sterilizer of claim 6, wherein the screen is disposed between the faceplate and the housing.

8. The wall-mounted sterilizer of claim 6, wherein the ultraviolet lamp is disposed at a position corresponding to the return air inlet.

9. The wall-mounted sterilizer of claim 1, wherein the sterilizer further comprises a photocatalyst disposed within the range of the ultraviolet lamp.

10. The utility model provides a wall-hanging sterilizer, includes the shell and sets up the fan in the shell, the shell is formed with return air inlet and air outlet, and the air is in get into the shell, discharge the shell by the air outlet by the return air inlet under the drive of fan, its characterized in that, still be provided with chlorine dioxide microcapsule filter screen, ultraviolet lamp and be located the photocatalyst of the irradiation range of ultraviolet lamp in the shell, the air is in by the in-process of return air inlet flow direction air outlet in the shell, at first by chlorine dioxide microcapsule filter screen preliminary disinfection, then by ultraviolet lamp disinfection once more.