CN219656246U

CN219656246U - FFU fan filtration system

Info

Publication number: CN219656246U
Application number: CN202223319230.3U
Authority: CN
Inventors: 易先荣; 曾耀
Original assignee: Bono Environmental Technology Zhejiang Co ltd
Current assignee: Bono Environmental Technology Zhejiang Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-09-08
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses an FFU fan filtering system which comprises a plurality of machine shells, wherein a fan, a HEPA filter, a deodorizing board and a sterilizing pipe are arranged in the machine shells from top to bottom, the deodorizing board comprises two fixed nets, deodorizing particles are filled between the two fixed nets, a sterilizing liquid feeding pipe is arranged at one side of the sterilizing pipe, and a plurality of atomizing boards are arranged at one side of the sterilizing pipe. The utility model has the effects of keeping the cleanliness of indoor air, removing peculiar smell in the air and sterilizing the indoor air.

Description

FFU fan filtration system

Technical Field

The utility model relates to the field of fan filtering technology, in particular to an FFU fan filtering system.

Background

As housing demands become more and more severe and the area of the planned housing is limited, many real estate companies build small houses with limited ventilation area for fully utilizing the building. In this case, how to meet the requirements of families for fresh air, fan filter systems are put into practice. The fan filter system is a self-powered air supply filter device, and has a modular tail end air supply device with a filtering effect. The fan filtering system sucks air in from the top and filters the air through HEPA, and the filtered clean air is evenly sent out at a certain speed on the whole air outlet surface.

Aiming at the requirements of people for clean air and house disinfection during epidemic situations, we propose an FFU fan filter system for keeping the cleanliness of indoor air, removing peculiar smell in the air and sterilizing and disinfecting the indoor.

Disclosure of Invention

In order to maintain the cleanliness of indoor air, remove peculiar smell in the air and sterilize and disinfect the indoor, the utility model provides an FFU fan filter system.

The FFU fan filter system provided by the utility model adopts the following technical scheme:

the utility model provides a FFU fan filtration system, includes the casing, fan, HEPA filter, deodorization board and the pipe that disinfects are installed to the inside from the top down of casing, the deodorization board includes two fixed nets, it has deodorant granule to fill between two fixed nets, the liquid inlet pipe that disinfects is installed to one side of pipe that disinfects, a plurality of atomizing boards are installed to one side of pipe that disinfects.

Through adopting above-mentioned technical scheme, in the fan rotation was inhaled fan filtration system with indoor air, after the air was through the HEPA filter, impurity in the air was adsorbed, the air cleanliness factor increased, after clean air was through the deodorization board, the smell that holds in the air was adsorbed, the peculiar smell of air reduces, the back air is blown out from the export, at this moment, hypochlorous acid sterilizing fluid gets into the bactericidal tube from the sterilizing fluid inlet pipe, hypochlorous acid sterilizing fluid is atomized by the atomizing board, the gas after the atomizing blows out along with flowing air, so the cleanliness factor of indoor air increases, the peculiar smell in the air has also been got rid of, still carry out effectual disinfection to indoor.

Preferably, the housing has an embossing block on four sides thereof, and a plurality of the housings are assembled to each other by the embossing block.

Through adopting above-mentioned technical scheme, need lay fan filtration system's place in large tracts of land, a plurality of casings realize the combination through concave-convex pattern piece each other, both are applicable to big place and little place, increase fan filtration system's application range.

Preferably, an internal thread adapter is installed at one end of the main pipe, an external thread adapter is installed at the other end of the main pipe, and the internal thread adapter and the external thread adapter are installed on the water stop cover.

Through adopting above-mentioned technical scheme, when a plurality of casings are modularized equipment each other, internal thread adapter and external screw thread adapter can realize the connection of the intraductal bactericidal of a plurality of casings, and then realize unified control, increase the convenience of a plurality of casing control, the stagnant water lid then keeps the closure of being responsible for when the casing exclusive use.

Preferably, the material of the sterilizing liquid feeding pipe is a telescopic corrugated hose.

By adopting the technical scheme, the corrugated hose has the telescopic property, and for a plurality of combined machine shells, a plurality of sterilizing liquid feed inlets are not needed, but hang down to influence the beauty, so that the telescopic corrugated hose can be extended to realize the adjustment of the length of the hose, can be contracted to increase the beauty, and can be used for a plurality of combined machine shells,

Preferably, the casing is in the HEPA filter with the replacement mouth has all been seted up to one side of deodorization board, the HEPA filter with one side joint of deodorization board is in replacement mouth department, the HEPA filter with the handle is all installed to one side of deodorization board.

Through adopting above-mentioned technical scheme, can extract HEPA filter and deodorization board from one side of casing and replace, increased the convenience of replacement, need not to begin from last or from down to tear open the machine, just can pull out from one side, made things convenient for the washing of HEPA filter and the replacement of deodorization board.

Preferably, the deodorizing particles include bamboo charcoal particles and diatom particles.

By adopting the technical scheme, the bamboo charcoal particles and the diatom particles have porous and loose properties, and can effectively adsorb peculiar smell.

Preferably, soundproof cotton has been laid to the inside of casing, soundproof cotton's material is fire-proof material.

Through adopting above-mentioned technical scheme, fan operation can produce the noise, and the noise decibel of fan can effectively be reduced to the soundproof cotton.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. after passing through the HEPA filter, the air in the sterilizing tube is adsorbed, the air cleanliness is increased, the odor contained in the air is adsorbed after the clean air passes through the deodorizing plate, the odor of the air is reduced, the hypochlorous acid sterilizing tube enters the sterilizing liquid from the sterilizing liquid feeding pipe, the hypochlorous acid sterilizing liquid is atomized by the atomizing plate, and the atomized gas is blown out along with flowing air;

2. the multiple shells are combined through the concave-convex pattern blocks, so that the fan filter system is applicable to large sites and small sites, and the application range of the fan filter system is increased;

3. when a plurality of casings are assembled with each other in a modularized mode, the internal thread adapter and the external thread adapter can be used for realizing connection of sterilization pipes in the casings, so that unified control is realized, and convenience of control of the casings is improved.

Drawings

FIG. 1 is a schematic view of a housing in the present embodiment;

FIG. 2 is a top view of the housing of the present embodiment;

FIG. 3 is a schematic view of the structure of the inside of the housing in the present embodiment;

FIG. 4 is a schematic structural view of the housing in the present embodiment;

FIG. 5 is a schematic view showing the internal structure of the housing in the present embodiment;

reference numerals: 1. a housing; 2. a blower; 3. a HEPA filter; 4. a deodorizing plate; 5. a sterilization tube; 6. a fixed net; 7. deodorizing particles; 8. a sterilizing liquid feeding pipe; 9. an atomization plate; 10. an embossing block; 11. an internal thread adapter; 12. an external thread adapter; 13. a water stop cover; 14. a corrugated hose; 15. a replacement port; 16. a handle; 17. bamboo charcoal particles and diatom particles; 18. soundproof cotton; 19. a protective plate; 20. a main pipe; 21. a secondary pipe; 22. a water suction pipe.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses an FFU fan filter system.

Referring to fig. 1 and 2, the fan 2 filtration system includes a housing 1, the upper and lower ends of the housing 1 are both porous protection plates 19, the protection plates 19 not only protect the fan 2 from being affected by foreign objects, but also protect the fan 2 from being damaged by foreign objects, the four sides of the housing 1 are complex concave-convex pattern blocks 10, two adjacent sides of the housing 1 are cylindrical concave holes, the other two sides are cylindrical convex blocks, and the convex blocks of the housing 1 are just fit in the concave holes on the housing 1.

Referring to fig. 3 and 4, the inside of the cabinet 1 includes a blower 2, a HEPA filter 3, a deodorizing board 4 and a sterilizing pipe 5 from top to bottom, a fixing core is rotatably connected to the middle of the blower 2, fixing rods are welded behind the fixing core, and the fixing rods are welded at both sides of the cabinet 1; the HEPA filter 3 comprises a filter element and a frame, the filter element is fixed in the frame, one side of the frame is provided with a concave-convex pattern block 10 which is matched with the outer side of the shell 1, the concave-convex pattern block 10 is connected with a handle 16 through bolts, and the handle 16 is made of soft and light cloth;

the deodorizing board 4 comprises two fixed nets 6, deodorizing particles 7, a handle 16 and a frame, wherein the deodorizing particles 7 comprise bamboo charcoal particles and diatom particles 17, the fixed nets 6 are welded on two sides of the frame, the bamboo charcoal particles and the diatom particles 17 are filled between the two fixed nets 6, and the handle 16 is connected to one side of the frame through bolts;

the sterilizing pipe 5 comprises a main pipe 20 and a plurality of auxiliary pipes 21, wherein a sterilizing liquid feed inlet is formed in one side of the main pipe 20, a sterilizing liquid feed pipe 8 is glued at the sterilizing liquid feed inlet, the sterilizing liquid feed inlet is made of a corrugated hose 14, the sterilizing liquid feed inlet is lengthened and contracted through the corrugated hose 14, an internal thread adapter 11 and an external thread adapter 12 are respectively installed at two ends of the main pipe 20, a water stop cover 13 is connected to the internal thread adapter 11 and the external thread adapter 12 in a threaded manner, a plurality of water suction pipes 22 are glued on one side of the auxiliary pipes 21 in a penetrating manner, an atomization plate 9 is installed at one end of the water suction pipes 22, and the atomization plate 9 is used for realizing atomization of sterilizing liquid through high-frequency vibration.

Two replacement openings 15 are formed in the side, provided with the lifting handles 16, of the HEPA filter 3 and the deodorizing board 4 of the machine shell 1, the side, provided with the lifting handles 16, of the HEPA filter and the deodorizing board 4 is just clamped in the two replacement openings 15, and the HEPA filter and the deodorizing board 4 are pulled in and pulled out of the two replacement openings 15 through stretching of the lifting handles 16.

Referring to fig. 5, soundproof cotton 18 is glued and laid inside the casing 1, and the soundproof cotton 18 effectively eliminates part of noise caused by the fan 2, and the soundproof cotton 18 is made of fireproof materials.

The implementation principle of the FFU fan filter system disclosed by the embodiment of the utility model is as follows: the fan 2 rotates and inhales indoor air into the fan 2 filtration system, and the air passes HEPA filter 3 and is filtered dust particle, again through deodorization board 4, gets rid of the peculiar smell in the air through deodorization granule 7 in the deodorization board 4, and the air is blown out, simultaneously, disinfect tube 5 sprays by atomizing hypochlorous acid degerming liquid through atomizing board 9, and atomizing hypochlorous acid degerming liquid is blown indoor along with the air together, and then realizes the effect to indoor sterilization.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An FFU blower filtration system, characterized in that: including a plurality of casings, fan, HEPA filter, deodorization board and the pipe that disinfects are installed to inside from the top down of casing, the deodorization board includes two fixed nets, it has deodorant granule to fill between two fixed nets, the liquid inlet pipe disinfects is installed to one side of pipe that disinfects, a plurality of atomizing boards are installed to one side of pipe that disinfects.

2. The FFU blower filtration system of claim 1 wherein: four sides of the housing have embossing blocks, and a plurality of the housings are assembled with each other by the embossing blocks.

3. The FFU blower filtration system of claim 1 wherein: the sterilizing pipe comprises a main pipe and a plurality of auxiliary pipes, wherein an internal thread adapter is installed at one end of the main pipe, an external thread adapter is installed at the other end of the main pipe, and the internal thread adapter and the external thread adapter are installed on a water stopping cover.

4. The FFU blower filtration system of claim 1 wherein: the material of sterilizing liquid inlet pipe is telescopic ripple hose.

5. The FFU blower filtration system of claim 1 wherein: the casing is in the HEPA filter with the replacement mouth has all been seted up to one side of deodorization board, the HEPA filter with one side joint of deodorization board is in replacement mouth department, the HEPA filter with the handle is all installed to one side of deodorization board.

6. The FFU blower filtration system of claim 1 wherein: the deodorizing particles include bamboo charcoal particles and diatom particles.

7. The FFU blower filtration system of claim 1 wherein: soundproof cotton has been laid to the inside of casing, soundproof cotton's material is fire-proof material.