CN211977093U

CN211977093U - Air inlet filtering device for air conditioner

Info

Publication number: CN211977093U
Application number: CN202020530415.0U
Authority: CN
Inventors: 张仁兴
Original assignee: Nanjing Fengsong Electromechanical Technology Co ltd
Current assignee: Nanjing Fengsong Electromechanical Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-20
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a be used for central air conditioning air intake filter equipment relates to filter equipment technical field, and for solving current central air conditioning air intake filter equipment most of do not have efficient sterilization function, the dirty air that gets into can not obtain effectual sterilization treatment's problem. The surface of organism is provided with filter screen frame lid, the inner wall fixedly connected with spacing ring of organism, and the cross-section of spacing ring is the rectangle, the inside of spacing ring is provided with leading airstrainer, the one end of leading airstrainer is provided with multi-functional compound airstrainer, multi-functional compound airstrainer's symmetry both ends are provided with a fixing base respectively, and the fixing base passes through bolted connection with the organism, the one end of fixing base is provided with smoked fragrant layer, and smoked fragrant layer and organism pass through bolted connection, sterilamp is installed to the one end on smoked fragrant layer, sterilamp's symmetry both ends are provided with a lamp stand respectively.

Description

Air inlet filtering device for air conditioner

Technical Field

The utility model relates to a filter equipment technical field specifically is a be used for central air conditioning air intake filter equipment.

Background

The central air conditioner air inlet refers to an air inlet for returning indoor dirty air, and a filtering device is generally arranged inside the air inlet so that an air conditioner indoor unit can filter the dirty air, and the dirty air is heated or cooled and then blown into the room again to form air circulation. Therefore, the selection of the filtering device is very important, and the filtering device can ensure the safety and comfort of indoor air.

Most of the existing central air-conditioning air inlet filtering devices have no efficient sterilization function, and the entered dirty air can not be effectively sterilized, so that the filtering devices have safer treatment effect; therefore, the market is urgently in need of developing a filtering device for an air inlet of a central air conditioner to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for central air conditioning air intake filter equipment to solve among the above-mentioned background art current central air conditioning air intake filter equipment most of do not have efficient sterilization function, the dirty air that gets into can not obtain effectual sterilization treatment's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for central air conditioning air intake filter equipment, includes the organism, the surface of organism is provided with filter screen frame cover, the inner wall fixedly connected with spacing ring of organism, and the cross-section of spacing ring is the rectangle, the inside of spacing ring is provided with leading airstrainer, the one end of leading airstrainer is provided with multi-functional compound airstrainer, multi-functional compound airstrainer's symmetry both ends are provided with a fixing base respectively, and the fixing base passes through bolted connection with the organism, the one end of fixing base is provided with stacte layer, and stacte layer and organism pass through bolted connection, sterilamp is installed to the one end on stacte layer, sterilamp's symmetry both ends are provided with a lamp stand respectively, and lamp stand and organism fixed connection.

Preferably, the inside of multi-functional compound airstrainer is provided with nanometer silver ion filter screen, the fixed HEPA filter screen that is provided with of one end of nanometer silver ion filter screen, the fixed active carbon filter screen that is provided with of one end of HEPA filter screen, the fixed nanometer photocatalyst filter screen that is provided with of one end of active carbon filter screen.

Preferably, a support is arranged inside the front air filter screen, and one end of the support is fixedly connected with a collision part.

Preferably, the support is fixedly connected with an electrostatic non-woven fabric inside.

Preferably, activated carbon is fixedly arranged in the electrostatic non-woven fabric.

Preferably, a cloth bag is fixedly arranged on the outer surface of the incense layer, a plurality of buttons are fixedly connected to the lower portion of the cloth bag, and the cross section of each button is circular.

Preferably, the fragrance sheet is arranged in the cloth bag, and the fragrance sheets are arranged in plurality.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through be provided with filter screen frame cover at the surface of organism, the inner wall of organism fixedly connected with spacing ring, and the cross-section of spacing ring is the rectangle, the inside of spacing ring is provided with leading airstrainer, the one end of leading airstrainer is provided with multi-functional compound airstrainer, the symmetrical both ends of multi-functional compound airstrainer are provided with a fixing base respectively, and the fixing base passes through bolted connection with the organism, the one end of fixing base is provided with the stacte layer, and stacte layer passes through bolted connection with the organism, the one end of stacte layer is installed ultraviolet sterilamp, the symmetrical both ends of ultraviolet lamp are provided with a lamp stand respectively, and lamp stand and organism fixed connection, this can make the ultraviolet ray that ultraviolet lamp sent can eliminate the bacterium in the air, thereby be convenient for the better filtration of filter equipment, the functionality of the device has been improved, so that the sterilization function is realized;

2. the utility model discloses a through be provided with the champignon piece in the inside of sack, and the champignon piece is provided with a plurality ofly, and this can make the champignon piece of the interior portion of champignon layer distribute out fragrance to be convenient for get rid of the peculiar smell in the air, improved the device's functionality, make it have the champignon function.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is the internal structure view of the front air filter screen of the present invention;

FIG. 3 is an internal structure view of the electrostatic non-woven fabric of the present invention;

fig. 4 is an internal structure view of the incense layer of the present invention.

In the figure: 1. a body; 2. a screen frame cover; 3. a limiting ring; 4. a front air filter screen; 5. a multifunctional composite air filter screen; 6. a nano silver ion filter screen; 7. a HEPA filter screen; 8. an activated carbon filter screen; 9. a nano photocatalyst filter screen; 10. a fumigating layer; 11. an ultraviolet sterilizing lamp; 12. a lamp socket; 13. electrostatic non-woven fabric; 14. activated carbon; 15. a cloth bag; 16. a button; 17. aromatherapy tablets; 18. a contact part; 19. a fixed seat; 20. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a filter device for an air inlet of a central air conditioner comprises a machine body 1, wherein a filter screen frame cover 2 is arranged on the outer surface of the machine body 1, a limiting ring 3 is fixedly connected to the inner wall of the machine body 1, the cross section of the limiting ring 3 is rectangular, a front air filter screen 4 is arranged inside the limiting ring 3, a multifunctional composite air filter screen 5 is arranged at one end of the front air filter screen 4, two symmetrical ends of the multifunctional composite air filter screen 5 are respectively provided with a fixing seat 19, the fixing seat 19 is connected with the machine body 1 through a bolt, one end of the fixing seat 19 is provided with a incense layer 10, the incense layer 10 is connected with the machine body 1 through a bolt, one end of the incense layer 10 is provided with an ultraviolet sterilizing lamp 11, two symmetrical ends of the ultraviolet sterilizing lamp 11 are respectively provided with a lamp holder 12, the lamp holders 12 are fixedly connected with the machine body 1, and ultraviolet rays emitted by the ultraviolet sterilizing, thereby being convenient for the filter equipment to filter better, having improved the device's functionality, make it have the sterilization function.

Further, the inside of multi-functional compound airstrainer 5 is provided with nanometer silver ion filter screen 6, and the fixed HEPA filter screen 7 that is provided with of one end of nanometer silver ion filter screen 6, the fixed active carbon filter screen 8 that is provided with of one end of HEPA filter screen 7, the fixed nanometer photocatalyst filter screen 9 that is provided with of one end of active carbon filter screen 8.

Further, a support 20 is arranged inside the front air filter 4, and one end of the support 20 is fixedly connected with a collision part 18.

Further, an electrostatic non-woven fabric 13 is fixedly connected to the inside of the holder 20.

Further, activated carbon 14 is fixed inside the electrostatic non-woven fabric 13.

Further, a cloth bag 15 is fixedly arranged on the outer surface of the incense layer 10, a plurality of buttons 16 are fixedly connected below the cloth bag 15, and the cross sections of the buttons 16 are circular.

Further, the inside of sack 15 is provided with champignon piece 17, and champignon piece 17 is provided with a plurality ofly, and this can make the inside champignon piece 17 of champignon layer 10 distribute out fragrance to be convenient for get rid of the peculiar smell in the air, improved the device's functionality, make it have champignon function

The working principle is as follows: during installation, the ultraviolet sterilizing lamp 11 is installed in the lamp holder 12 and connected with an external power supply, the incense layer 10 and the multifunctional composite air filter screen 5 are fixedly connected with the machine body 1 through bolts, the front air filter screen 4 is placed in the machine body 1 and penetrates through the inside of the limiting ring 3, the limiting ring 3 limits and fixes the front air filter screen, the filter screen frame cover 2 is fixed on the surface of the machine body 1 through bolts, when the air conditioner is used, indoor dirty air is sucked into the machine body 1 by an indoor unit of the air conditioner, the dirty air enters the front air filter screen 4 from the filter screen frame cover 2, dust and pet dander in the dirty air are adsorbed and inhibited through the electrostatic non-woven fabric 13, harmful chemical gas and peculiar smell are removed through the activated carbon 14, then the air enters the multifunctional composite air filter screen 5, and the multifunctional composite air filter screen 5 performs secondary filtration on the air, then the air is scented through the scented layer 10, the ultraviolet sterilizing lamp 11 is started, ultraviolet rays emitted by the ultraviolet sterilizing lamp 11 sterilize and disinfect the air, and finally the air enters an air conditioner indoor unit.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a be used for central air conditioning air intake filter equipment, includes organism (1), its characterized in that: the outer surface of the machine body (1) is provided with a filter screen frame cover (2), the inner wall of the machine body (1) is fixedly connected with a limiting ring (3), the cross section of the limiting ring (3) is rectangular, a front air filter screen (4) is arranged inside the limiting ring (3), one end of the front air filter screen (4) is provided with a multifunctional composite air filter screen (5), two symmetrical ends of the multifunctional composite air filter screen (5) are respectively provided with a fixing seat (19), the fixing seats (19) are connected with the machine body (1) through bolts, one end of each fixing seat (19) is provided with a incense layer (10), the incense layers (10) are connected with the machine body (1) through bolts, one end of each incense layer (10) is provided with an ultraviolet sterilizing lamp (11), two symmetrical ends of each ultraviolet sterilizing lamp (11) are respectively provided with a lamp holder (12), and the lamp holder (12) is fixedly connected with the machine body (1).

2. The air inlet filter device for the central air conditioner as claimed in claim 1, wherein: the inside of multi-functional compound airstrainer (5) is provided with nanometer silver ion filter screen (6), the fixed HEPA filter screen (7) that is provided with of one end of nanometer silver ion filter screen (6), the fixed active carbon filter screen (8) that is provided with of one end of HEPA filter screen (7), the fixed nanometer photocatalyst filter screen (9) that is provided with of one end of active carbon filter screen (8).

3. The air inlet filter device for the central air conditioner as claimed in claim 1, wherein: a support (20) is arranged inside the front air filter screen (4), and one end of the support (20) is fixedly connected with a collision part (18).

4. A filter assembly for a central air conditioning inlet according to claim 3, wherein: the inside fixedly connected with static non-woven fabrics (13) of support (20).

5. The air inlet filter device for the central air conditioner as claimed in claim 4, wherein: and the inside of the electrostatic non-woven fabric (13) is fixedly provided with activated carbon (14).

6. The air inlet filter device for the central air conditioner as claimed in claim 1, wherein: the outer surface of the incense layer (10) is fixedly provided with a cloth bag (15), buttons (16) are fixedly connected to the lower portion of the cloth bag (15), a plurality of buttons (16) are arranged, and the cross section of each button (16) is circular.

7. The air inlet filter device for the central air conditioner as claimed in claim 6, wherein: fragrance sheets (17) are arranged in the cloth bag (15), and a plurality of fragrance sheets (17) are arranged.