CN220417535U

CN220417535U - Ventilation device with sterilization function and air treatment equipment

Info

Publication number: CN220417535U
Application number: CN202321058863.5U
Authority: CN
Inventors: 骆维乐; 黄伟雄; 谭宇明; 解博超; 李清泉
Original assignee: Guangdong Nedfon Air System Co Ltd
Current assignee: Guangdong Nedfon Air System Co Ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2024-01-30
Anticipated expiration: 2033-05-05

Abstract

The application provides a take ventilation unit and air treatment facility of sterilization, ventilation unit includes: the sterilizing filter screen comprises a box body, a sterilizing filter screen assembly and a guide rail assembly; the box is internally provided with a ventilation cavity, the side wall of the box is provided with an air inlet, an air outlet and an access hole which are communicated with the ventilation cavity, the access hole is positioned between the air inlet and the air outlet, and the sterilizing filter screen assembly is in sliding connection with the box through the guide rail assembly, so that the sterilizing filter screen assembly can pass through the access hole and be installed in the ventilation cavity. This application sterilization filter screen subassembly possesses sterilization and edulcoration's function, impurity and bacterium in can effective filtration air, improves the cleanliness factor of air, in addition, when needs change, only need unpack the access door and drag out old sterilization filter screen subassembly, insert new sterilization filter screen subassembly can of access hole. Meanwhile, the guide rail assembly comprises a guide rail and a guide bar, and sealing wool tops are arranged in guide grooves of the guide rail, so that the sealing performance can be effectively improved.

Description

Ventilation device with sterilization function and air treatment equipment

Technical Field

The application relates to the technical field of air treatment equipment, in particular to a ventilating device with sterilization and an air treatment device.

Background

In indoor air treatment equipment, air is usually treated by connecting a single-inlet and single-outlet ventilation box to an air cabinet. The fan, the refrigerating system and other devices are arranged in the ventilating cabinet, so that the temperature and humidity of the external air can be treated, the filter screen is arranged in the ventilating cabinet, and the external air can be filtered and filtered.

However, the filter screen of the ventilation box is not convenient enough to install, usually needs to be fixed in the box by screws, and the function of the filter screen only has the effect of filtering impurities and cannot filter bacteria.

Disclosure of Invention

The purpose of the present application is to provide a ventilation device with sterilization and an air treatment device, so as to solve the drawbacks and disadvantages in the prior art.

A sterilized ventilation apparatus of the present application, comprising: the sterilizing filter screen comprises a box body, a sterilizing filter screen assembly and a guide rail assembly;

a ventilation cavity is formed in the box body, an air inlet, an air outlet and an access hole which are communicated with the ventilation cavity are formed in the side wall of the box body, the access hole is positioned between the air inlet and the air outlet, an access door is detachably arranged on the access hole, and the sterilizing filter screen assembly is in sliding connection with the box body through the guide rail assembly, so that the sterilizing filter screen assembly can pass through the access hole to be arranged in the ventilation cavity;

the guide rail assembly comprises a guide bar fixed on the sterilizing filter screen assembly and a guide rail fixed on the inner wall of the box body, wherein a guide groove is formed in the guide rail, sealing wool tops are arranged in the guide groove in a fit mode, and the guide bar is connected into the guide groove in a sliding and clamping mode.

Compared with the prior art, this application is provided with sterilization filter screen subassembly, sterilization filter screen subassembly possesses the function of sterilization and edulcoration, impurity and bacterium in can effective filtration air, improve the cleanliness factor of air, in addition, through the lateral wall at the box sets up the access hole, and utilize guide rail assembly to connect sterilization filter screen subassembly and box, can make the dismouting of sterilization filter screen subassembly more convenient, when needs change, only need unpack the access door and drag out old sterilization filter screen subassembly, insert new sterilization filter screen subassembly into the access hole can. Meanwhile, the guide rail assembly comprises a guide rail and a guide bar, and the guide groove of the guide rail is provided with a sealing wool top, so that the sealing performance can be effectively improved, air is prevented from flowing through the guide rail assembly, and the filtering effect is ensured.

In a preferred or alternative embodiment, the sterilization filter assembly includes a primary filter screen, a sterilization high-efficiency filter screen and an activated carbon filter screen which are sequentially arranged along the wind flow direction of the ventilation cavity, and the opposite sides of the primary filter screen, the sterilization high-efficiency filter screen and the activated carbon filter screen are respectively fixed with guide bars, and each guide bar corresponds to one guide rail.

In a preferred or alternative embodiment, the guide bar has a structure with a T-shaped cross section, and the guide groove has a groove with a T-shaped cross section.

In a preferred or alternative embodiment, the guide bar is fixed to the sterilizing filter module by means of screws, and the guide rail is fixed to the inner wall of the case by means of screws.

In a preferred or alternative embodiment, the guide rail is further provided with a mounting positioning groove, and the inner wall of the box body is provided with a positioning protrusion matched with the mounting positioning groove.

In a preferred or alternative embodiment, the air inlet and the air outlet are provided with connecting flanges.

In a preferred or alternative embodiment, a handle is mounted to a side of the sterilization screen assembly facing the access opening.

In a preferred or alternative embodiment, the edge of the access opening is provided with a sealing ring which is fitted with the access door.

In a preferred or alternative embodiment, hanging brackets are also arranged on the side walls of the box body.

The utility model provides an air treatment facility, its includes the wind cabinet and the ventilation unit of area sterilization according to this embodiment, be provided with the fan in the wind cabinet, be provided with air inlet and air exit on the wind cabinet, the air outlet of box connect in the air inlet of wind cabinet.

For a better understanding and implementation, the present application is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a schematic view of a ventilation device according to an embodiment of the present application;

FIG. 2 is an exploded view of a ventilation device according to an embodiment of the present application;

FIG. 3 is a schematic view of the internal structure of a ventilation device according to an embodiment of the present application;

FIG. 4 is an enlarged partial schematic view of FIG. 3A;

FIG. 5 is a schematic view of the structure of an air treatment device according to an embodiment of the present application;

reference numerals:

1. a case; 11. a ventilation chamber; 12. an air inlet; 13. an air outlet; 14. an access opening; 15. an access door; 16. a connecting flange; 17. a hanging bracket; 2. a sterilizing filter screen assembly; 21. a primary filter screen; 22. sterilizing an efficient filter screen; 23. an activated carbon filter screen; 24. a handle; 3. a guide rail assembly; 31. a conducting bar; 32. a guide rail; 321. a guide groove; 322. sealing the wool tops; 323. installing a positioning groove; 4. and a wind cabinet.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be understood that in the description of the present application, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e., features defining "first," "second," may explicitly or implicitly include one or more such features. Furthermore, unless otherwise indicated, the meaning of "a plurality" is two or more.

It should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "hollow" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Referring to fig. 1 to 4, an embodiment of the present application provides a ventilation device with sterilization, including: a box body 1, a sterilizing filter screen assembly 2 and a guide rail assembly 3.

The box 1 is internally provided with a ventilation cavity 11, the side wall of the box 1 is provided with an air inlet 12, an air outlet 13 and an access opening 14 which are communicated with the ventilation cavity 11, the access opening 14 is positioned between the air inlet 12 and the air outlet 13, the access opening 14 is detachably provided with an access door 15, and the sterilizing filter screen assembly 2 is in sliding connection with the box 1 through the guide rail assembly 3, so that the sterilizing filter screen assembly 2 can penetrate through the access opening 14 and be installed in the ventilation cavity 11.

Outside air can enter the ventilation cavity 11 from the air inlet 12, and is discharged from the air outlet 13 after being filtered by the sterilizing filter screen assembly 2.

As shown in fig. 2-4, the guide rail assembly 3 includes a guide bar 31 fixed on the sterilizing filter screen assembly 2 and a guide rail 32 fixed on the inner wall of the box body 1, a guide groove 321 is arranged in the guide rail 32, a sealing wool top 322 is arranged in the guide groove 321 in a fitting manner, and the guide bar 31 is slidably clamped into the guide groove 321.

Through above-mentioned technical scheme can, this application is provided with sterilization filter screen subassembly 2, sterilization filter screen subassembly 2 possesses the function of sterilization and edulcoration, impurity and bacterium in the air can effectively be filtered, improve the cleanliness factor of air, in addition, through set up access hole 14 at the lateral wall of box 1, and utilize guide rail assembly 3 to connect sterilization filter screen subassembly 2 and box 1, can make sterilization filter screen subassembly 2's dismouting more convenient, when needs change, only need unpack access door 15 and drag out old sterilization filter screen subassembly 2, insert new sterilization filter screen subassembly 2 access hole 14 can. Meanwhile, the guide rail assembly 3 comprises the guide rail 32 and the guide bar 31, and the sealing wool tops 322 are arranged in the guide grooves 321 of the guide rail 32, so that the sealing performance can be effectively improved, air is prevented from flowing through the guide rail assembly 3, and the filtering effect is ensured.

Preferably, in this embodiment, the sterilizing filter assembly 2 includes a primary filter screen 21, a sterilizing high-efficiency filter screen 22 and an activated carbon filter screen 23 sequentially arranged along the airflow direction of the ventilation cavity 11, the primary filter screen 21 may filter dust particles above 5 micrometers, the sterilizing high-efficiency filter screen 22 may be formed by compounding a HEPA high-efficiency filter screen, an activated manganese filter material and antibacterial cotton, and has the functions of sterilizing and filtering particles above 0.5 micrometers, and the activated carbon filter screen 23 may remove volatile organic compounds formaldehyde, toluene, hydrogen sulfide, chlorobenzene and other pollutants in the air.

In this embodiment, the two opposite sides of the primary filter screen 21, the sterilizing high-efficiency filter screen 22 and the activated carbon filter screen 23 are respectively fixed with the guide bars 31, that is, the two opposite sides of each filter screen are respectively fixed with the guide bars 31, and each guide bar 31 is correspondingly matched with one guide rail 32, so that each filter screen can be independently disassembled for replacement, and the use is convenient.

Specifically, in this embodiment, the guide bar 31 has a T-shaped cross section, and the guide groove 321 is a T-shaped cross section. Thereby, the mating connection between the guide bar 31 and the guide groove 321 can be made more firm.

Specifically, in this embodiment, the guide bar 31 is fixed on the sterilizing filter module 2 by a screw, and the guide rail 32 is fixed on the inner wall of the case 1 by a screw, so that the connection is more firm. The guide rail 32 is further provided with an installation positioning groove 323, the inner wall of the box 1 is provided with a positioning protrusion matched with the installation positioning groove 323, and the positioning protrusion can be inserted into the installation positioning groove 323 to position the guide rail 32, so that the guide rail 32 is convenient to be fixedly installed subsequently.

Preferably, in this embodiment, the air inlet 12 and the air outlet 13 are both provided with the connecting flange 16, and by setting the connecting flange 16, the box 1 can be conveniently connected with an external structure, which is very convenient.

To facilitate pulling out of the sterilization screen assembly 2, a handle 24 is preferably mounted to the side of the sterilization screen assembly 2 facing the access opening 14. By holding the handle 24, the sterilization screen assembly 2 can be pulled out, wherein the handle 24 is provided on each screen of the present embodiment.

In order to improve the tightness between the access opening 14 and the access door 15, it is preferable that the edge of the access opening 14 is provided with a sealing ring attached to the access door 15. Thus, the access door 15 can be bonded to the seal ring when the access door is covered on the access port 14, thereby improving the sealing performance.

In order to facilitate the hanging of the ventilation device, a hanging bracket 17 is preferably further arranged on the side wall of the box body 1. The hanging bracket 17 may be connected to a hanging rope to hang the ventilating device on the ceiling.

As shown in fig. 5, an embodiment of the present application further provides an air treatment apparatus, including: the fan is arranged in the air cabinet 4, an air inlet and an air outlet are arranged on the air cabinet 4, and an air outlet 13 of the box body 1 is connected with the air inlet of the air cabinet 4. The air treatment equipment of this application through setting up above-mentioned ventilation unit, can realize good sterilization edulcoration effect, can effectively carry out purification treatment to the air to easy dismounting.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application.

Claims

1. A sterilized ventilation apparatus, comprising:

the sterilizing filter screen comprises a box body, a sterilizing filter screen assembly and a guide rail assembly;

2. A sterilized plenum as in claim 1, wherein:

the sterilization filter screen subassembly is including following the wind flow direction in ventilation chamber is arranged in proper order just imitates filter screen, sterilization high-efficient filter screen and active carbon filter screen, just imitate filter screen, sterilization high-efficient filter screen and active carbon filter screen's opposite both sides limit all is fixed with the conducting bar, every the conducting bar corresponds one the guide rail.

3. A sterilized plenum as in claim 1, wherein:

the guide bar is of a structure with a T-shaped section, and the guide groove is a groove with a T-shaped section.

4. A sterilized plenum as in claim 3, wherein:

the guide bar is fixed on the sterilizing filter screen component through a screw, and the guide rail is fixed on the inner wall of the box body through a screw.

5. The sterilized ventilation apparatus of claim 4, wherein:

the guide rail is also provided with a mounting positioning groove, and the inner wall of the box body is provided with a positioning protrusion matched with the mounting positioning groove.

6. A sterilized plenum as in claim 1, wherein:

and connecting flanges are arranged at the air inlet and the air outlet.

7. A sterilized plenum as in claim 1, wherein:

a handle is arranged on one side of the sterilizing filter screen assembly, which faces the access opening.

8. A sterilized plenum as in claim 1, wherein:

the edge of the access opening is provided with a sealing ring which is attached to the access opening.

9. Sterilized ventilation device according to any of claims 1-8, wherein:

and a hanging bracket is further arranged on the side wall of the box body.

10. An air treatment apparatus, comprising:

the sterilizing and ventilating device comprises a wind cabinet and the sterilizing and ventilating device according to any one of claims 1-9, wherein a fan is arranged in the wind cabinet, an air inlet and an air outlet are arranged on the wind cabinet, and an air outlet of the box body is connected with the air inlet of the wind cabinet.