CN216744638U

CN216744638U - Air sterilizing and filtering device

Info

Publication number: CN216744638U
Application number: CN202123355714.9U
Authority: CN
Inventors: 徐石曦
Original assignee: Shanghai Qianfu Biotechnology Co ltd
Current assignee: Shanghai Qianfu Biotechnology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-14
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of air purification devices, in particular to an air sterilizing and filtering device, which comprises a first shell and a second shell, the first shell and the second shell are vertical to each other, one side of the first shell is provided with an air inlet, the first shell is internally provided with a filter assembly, the downstream of the filter assembly of the first shell is provided with an airflow window communicated with the second shell, the second shell is provided with a horizontal clapboard below the airflow window, the second shell is respectively provided with a killing channel and an air outlet channel above and below the horizontal clapboard, the sterilization channel and the air outlet channel are communicated with each other, a sterilization assembly is arranged in the sterilization channel, an air outlet window is arranged right below the air outlet channel of the second shell, an air outlet grid is arranged in the air outlet window, and the air outlet grid is rotatably connected with the second shell. The air sterilizing and filtering device can be arranged at the air outlet of the air conditioner so that the air outlet of the air conditioner is cleaner.

Description

Air sterilizing and filtering device

Technical Field

The utility model relates to an air purification device technical field especially relates to an air filtering device that disappears.

Background

An air conditioner is a very common electrical appliance, and is mainly used for temperature regulation, such as temperature reduction or temperature rise. The working principle of the air conditioner is that special substances are sublimated or condensed under the action of certain equipment, so that the heat absorption or heat release process is realized. Most air conditioners mostly adopt indoor air circulation, which mainly acts on the refrigeration or heating of indoor air to improve the living comfort. When the air conditioner is used, a room is generally sealed for a long time, so that the indoor cannot be ventilated in time for a long time, and microorganisms such as bacteria and viruses are easy to breed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide an air filtering device that kills, the air filtering device that kills can install in air-conditioning outlet department and make the air-conditioning air-out cleaner.

In order to achieve the technical effects, the utility model adopts the following technical scheme:

the utility model provides an air filtering device that kills, includes first casing and second casing, first casing and second casing mutually perpendicular, one side of first casing is equipped with the air intake, the inside of first casing is equipped with filtering component, first casing in filtering component's low reaches be equipped with the air current window of second casing intercommunication, the second casing is in the below of air current window is equipped with horizontal baffle, the second casing is in the top and the below of horizontal baffle are equipped with respectively and kill passageway and air-out passageway, kill passageway and air-out passageway communicate each other just it is equipped with the subassembly of disinfecting in the passageway to kill, the second casing is in be equipped with air-out window just under the air-out passageway be equipped with the air-out grid in the air-out window, the air-out grid with the second casing rotates to be connected.

Further, filtering component includes first filtering component, first filtering component includes first filter screen and second filter screen, first filter screen and second filter screen are all located vertically in the first casing just it has the filter media to fill between first filter screen and the second filter screen.

Further, filtering component still includes second filtering component, second filtering component is the HEPA filter screen, the HEPA filter screen is on a parallel with first filter screen and second filter screen setting, the air current window is located one side that the air intake was kept away from to the HEPA filter screen.

Further, the second shell comprises a top plate, the top plate is fixedly connected with the first shell, the top plate is detachably connected with the second shell, and a sealing gasket is arranged between the top plate and the second shell.

Further, the sterilization assembly comprises a first mounting seat and a second mounting seat, two ends of the first mounting seat and two ends of the second mounting seat are respectively provided with an L-shaped connecting lug plate, the first mounting seat and the second mounting seat are respectively connected to the horizontal partition plate and the top plate through the connecting lug plates, and a plurality of first ultraviolet sterilization lamp tubes are arranged between the first mounting seat and the second mounting seat.

Furthermore, be equipped with first sound cotton of inhaling between first mount pad and the horizontal baffle, it inhales the sound cotton to fill between second mount pad and the roof.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of filter equipment is killed in air is through setting up first casing and the second casing that communicates each other, it is used for carrying out prefilter to the air to set up filter assembly in the inside of first casing, then set up in the second casing and kill passageway and air-out passageway, the inside through the passageway that kills and kill at this sets up the subassembly that disinfects, it kills so that this filter equipment is killed to the air particulate matter in the air and pollutant filter effect are good to the air through this subassembly that disinfects, it is effectual to kill of microorganism, do benefit to the clean that keeps the indoor environment.

Drawings

Fig. 1 is a schematic view of an overall structure of an air disinfecting and filtering device according to an embodiment of the present invention;

fig. 2 is a schematic longitudinal sectional view of an air disinfecting and filtering device according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a position a of an air disinfecting and filtering device according to an embodiment of the present invention;

fig. 4 is a schematic view of a partial enlarged structure at a position B of an air disinfecting and filtering device according to an embodiment of the present invention;

the reference signs are: 10, a first shell, 11, an air inlet pipeline, 111, an induced draft fan, 121, a first filter screen, 122, a second filter screen, 13, a HEPA filter screen, 14, an air flow window, 20, a top plate, 21, a sealing gasket, 22, a second shell, 23, a horizontal partition plate, 24, an air outlet grille, 25, a second ultraviolet sterilizing lamp tube, 31, a first mounting seat, 32, a second mounting seat, 33, a connecting ear plate, 34, a first ultraviolet sterilizing lamp tube, 35, first sound absorbing cotton, 36 and second sound absorbing cotton.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-4, the air sterilizing and filtering device provided by this embodiment includes a first casing 10 and a second casing 22, the first casing 10 and the second casing 22 are perpendicular to each other, an air inlet is disposed at one side of the first casing 10, an air inlet pipe 11 is disposed at an outlet of the air inlet, and an induced draft fan 111 is disposed in the air inlet pipe 11. A filter assembly is arranged inside the first casing 10, an airflow window 14 communicated with the second casing 22 is arranged at the downstream of the filter assembly on the first casing 10, and the airflow window 14 is opposite to the middle part of the second casing 22, so that the filtered air is conveyed into the second casing 22 for killing and air-out. Specifically, filtering component includes first filtering component and second filtering component to carry out the dual filtration to the air, first filtering component includes first filter screen 121 and second filter screen 122, first filter screen 121 and the equal perpendicular to air inlet direction setting of second filter screen 122, first filter screen 121 and the equal vertical locating of second filter screen 122 in the first casing 10 just it has the filter media to fill between first filter screen 121 and the second filter screen 122, the filter media can select filter pulp or active carbon filter media. Second filtering component is HEPA filter screen 13, HEPA filter screen 13 is on a parallel with first filter screen 121 and second filter screen 122 set up, airflow window 14 is located one side that HEPA filter screen 13 kept away from the air intake. In specific implementation, the induced draft fan 111 works to introduce air into the first casing 10 and make the air pass through the first filtering component and the second filtering component in sequence so as to remove particulate impurities in the air.

In this embodiment, in order to kill the filtered air, the second casing 22 is provided with a horizontal partition 23 below the airflow window 14, the second casing 22 is provided with a killing passage and an air outlet passage above and below the horizontal partition 23, two ends of the killing passage are provided with communicating ports, the killing passage is communicated with the air outlet passage through the communicating ports, and the killing passage is provided with two sterilization assemblies which are respectively arranged on two sides of the airflow window 14, so as to improve the killing efficiency. The second casing 22 is in be equipped with the air-out window just under the air-out passageway and be equipped with air-out grid 24 in the air-out window, air-out grid 24 with second casing 22 rotates and is connected to the regulation air-out direction. Specifically, for disinfecting the air, second casing 22 includes roof 20, roof 20 with first casing 10 fixed connection, roof 20 and second casing 22 can dismantle the connection just still be equipped with seal ring 21 between roof 20 and the second casing 22 to install and dismantle the subassembly that disinfects. Specifically, the sterilization assembly comprises a first mounting seat 31 and a second mounting seat 32, two ends of the first mounting seat 31 and the second mounting seat 32 are respectively provided with an L-shaped connecting ear plate 33, the first and

second mounting seats

31 and 32 are respectively connected to the horizontal partition plate 23 and the top plate 20 by the connecting lug plates 33, a plurality of first ultraviolet sterilizing lamp tubes 34 are arranged between the first mounting seat 31 and the second mounting seat 32, in order to reduce the noise generated by the air sterilizing and filtering device during working, a first sound absorption cotton 35 is arranged between the first mounting seat 31 and the horizontal partition plate 23, a second sound absorption cotton 36 is filled between the second mounting seat 32 and the top plate 20, the first sound absorption cotton 35 and the second sound absorption cotton 36 are both arranged on the inner sides of the two connecting ear plates 33, so as to have a certain shock absorption effect on the first mounting seat 31 and the second mounting seat 32 and avoid noise generated by vibration of the first mounting seat 31 and the second mounting seat 32. In practical applications, the connecting ear plate 33 is fixedly connected to the horizontal partition plate 23 and the top plate 20 through a threaded connection member, so as to connect the first mounting seat 31 and the second mounting seat 32, and the first mounting seat 31 and the second mounting seat 32 are fixedly connected through a connecting column. When the filtered air enters the sterilization channel through the airflow window 14, the microorganisms in the air are sterilized by the first ultraviolet sterilization lamp 34 to kill the bacteria in the air. In addition, in order to further improve the cleanliness of the outlet air, a group of second ultraviolet sterilizing lamp tubes 25 are respectively arranged at two ends of the outlet air channel at the outlet air grid 24, and the second ultraviolet sterilizing lamp tubes 25 are perpendicular to the outlet air grid 24, so that the purposes of filtering, sterilizing and killing air are achieved.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the technical solutions of the present invention can be modified or replaced with other equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. An air filtering device that kills characterized in that: the air purifier comprises a first shell (10) and a second shell (22), wherein the first shell (10) and the second shell (22) are perpendicular to each other, an air inlet is formed in one side of the first shell (10), a filtering assembly is arranged inside the first shell (10), an airflow window (14) communicated with the second shell (22) is formed in the downstream of the filtering assembly of the first shell (10), a horizontal partition plate (23) is arranged below the airflow window (14) of the second shell (22), a killing channel and an air outlet channel are respectively arranged above and below the horizontal partition plate (23) of the second shell (22), the killing channel and the air outlet channel are communicated with each other, a sterilization assembly is arranged in the killing channel, an air outlet window is formed in the position, right below the air outlet channel, of the second shell (22), and an air outlet grid (24) is arranged in the air outlet window, the air outlet grille (24) is rotatably connected with the second shell (22).

2. An air disinfecting and filtering device as recited in claim 1, wherein: the filter assembly comprises a first filter assembly, the first filter assembly comprises a first filter screen (121) and a second filter screen (122), the first filter screen (121) and the second filter screen (122) are vertically arranged in the first shell (10), and filter materials are filled between the first filter screen (121) and the second filter screen (122).

3. An air sterilizing filter unit as claimed in claim 2, wherein: the filter assembly still includes second filter assembly, second filter assembly is HEPA filter screen (13), HEPA filter screen (13) are on a parallel with first filter screen (121) and second filter screen (122) set up, airflow window (14) are located one side that the air intake was kept away from to HEPA filter screen (13).

4. An air disinfecting and filtering device as recited in claim 1, wherein: the second shell (22) comprises a top plate (20), the top plate (20) is fixedly connected with the first shell (10), the top plate (20) is detachably connected with the second shell (22), and a sealing gasket (21) is arranged between the top plate (20) and the second shell (22).

5. An air disinfecting and filtering device as recited in claim 1, wherein: the sterilizing component comprises a first mounting seat (31) and a second mounting seat (32), connecting ear plates (33) which are L-shaped are arranged at two ends of the first mounting seat (31) and the second mounting seat (32), the first mounting seat (31) and the second mounting seat (32) are respectively connected to the horizontal partition plate (23) and the top plate (20) through the connecting ear plates (33), and a plurality of first ultraviolet sterilizing lamp tubes (34) are arranged between the first mounting seat (31) and the second mounting seat (32).

6. An air sterilizing filter device as claimed in claim 5, wherein: first sound absorption cotton (35) is arranged between the first mounting seat (31) and the horizontal partition plate (23), and second sound absorption cotton (36) is filled between the second mounting seat (32) and the top plate (20).