CN216281874U

CN216281874U - High static pressure fan case that possesses multiple circulation purifying effect

Info

Publication number: CN216281874U
Application number: CN202123033987.1U
Authority: CN
Inventors: 龚伟
Original assignee: Nanjing Huanding Engineering Co ltd
Current assignee: Nanjing Huanding Engineering Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-12
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a high-static-pressure fan box with a multi-circulation purification effect, which comprises a primary purification box, wherein an air inlet is formed in the surface of the primary purification box, a first activated carbon filter screen is arranged in the air inlet, an HEPA (high efficiency particulate air) filter screen and a synthetic fiber filter screen are respectively arranged on one side of the first activated carbon filter screen, a sterilization bin is arranged in the primary purification box, the primary purification box is connected with a fan installation box through a sealing flange, one end of a fan main body is communicated with the interior of the primary purification box through an induced duct, the fan installation box is connected with a secondary purification box through the sealing flange, the other end of the fan main body is communicated with the interior of the secondary purification box through an exhaust duct, and a negative ion generator is arranged in the secondary purification box. According to the utility model, the fan case is conveniently assembled and fixed, and the multiple air purification mechanisms are arranged, so that pollutants and bacteria in the air can be deeply removed, and the purity and sanitation of the air outlet air are ensured.

Description

High static pressure fan case that possesses multiple circulation purifying effect

Technical Field

The utility model relates to the technical field of fan cases, in particular to a high-static-pressure fan case with a multi-cycle purification effect.

Background

The fan box is divided into two types, namely a smoke prevention type and a ventilation type, and comprises a centrifugal type and an axial flow type. The inlet and outlet of the ventilator are connected with the air pipe, and a flexible joint is arranged. The air inlet pipe, the air outlet pipe and other devices should be supported independently and firmly by the foundation or other members of the building, and the machine shell should not bear the weight of other parts. When the ventilator is installed on a building component, vibration isolation measures should be taken.

The current high static pressure fan case does not possess good air purification effect, leads to exhaust air contaminant heavier, has influenced indoor air environment, therefore the market need develop a neotype high static pressure fan case that possesses multiple circulation purifying effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-static-pressure fan box with a multi-cycle purification effect, and aims to solve the problem that the prior high-static-pressure fan box in the background art has no good air purification effect, so that the discharged air pollutants are heavy, and the indoor air environment is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a high static pressure fan box with multiple circulation purification effect comprises a primary purification box, wherein an air inlet is formed in the surface of the primary purification box, a first active carbon filter screen is arranged inside the air inlet, an HEPA filter screen and a synthetic fiber filter screen are respectively arranged on one side of the first active carbon filter screen, a sterilization bin is arranged inside the primary purification box, an ultraviolet lamp tube is arranged inside the sterilization bin, an electrostatic dust collector is arranged inside the primary purification box and is positioned on one side of the sterilization bin, the primary purification box is connected with a fan installation box through a sealing flange, a fan main body is arranged inside the fan installation box, one end of the fan main body is communicated with the inside of the primary purification box through an induced duct, the fan installation box is connected with a secondary purification box through a sealing flange, and the other end of the fan main body is communicated with the inside of the secondary purification box through an exhaust duct, and a negative ion generator is arranged in the secondary purification box.

Preferably, the ultraviolet lamp tubes are provided with three groups, and two ends of the ultraviolet lamp tubes are fixed with the inner wall of the sterilization bin through the clamping blocks.

Preferably, the surface of the secondary purification box is provided with an air outlet.

Preferably, the bottom of one-level purifying box, fan install bin and second grade purifying box all installs the support frame.

Preferably, a flow guide cover is arranged at the joint of the secondary purification box and the fan installation box.

Preferably, a second activated carbon filter screen is arranged in the air guide sleeve.

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

the flange structure is utilized to carry out convenient sealing assembly and fixation among the primary purifying box, the fan installation box and the secondary purifying box, has the advantage of convenient assembly and disassembly, through arranging the first active carbon filter screen, the HEPA filter screen and the synthetic fiber filter screen in the first-stage purifying box, can adsorb layer upon layer to the particulate matter of different diameters size in the air and clear away, the inside of one-level purifying box is provided with the storehouse of disinfecting, the internally mounted in storehouse of disinfecting has ultraviolet tube, ultraviolet tube is arranged in producing the bacterium of ultraviolet ray in to the air and carries out sterilization treatment, utilize electrostatic precipitator can carry out further dust removal purification to remaining tiny dust in the air, the internally mounted of second grade purifying box has anion generator, anion generator can make whole room all be full of the anion, can remove dust fast and fall the dust, do not keep the dead angle, the purification action is comparatively thorough, play deep purification air's effect.

Drawings

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

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. an air outlet; 2. a secondary purification box; 3. a negative ion generator; 4. a second activated carbon filter screen; 5. a pod; 6. an exhaust duct; 7. a fan installation box; 8. a fan main body; 9. an induced draft pipe; 10. an electrostatic precipitator; 11. a primary purification tank; 12. a sterilization bin; 13. a clamping block; 14. an ultraviolet lamp tube; 15. a synthetic fiber screen; 16. a HEPA filter screen; 17. a first activated carbon filter screen; 18. an air inlet; 19. a support frame; 20. and (4) sealing the flange.

Detailed Description

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

Referring to fig. 1-4, an embodiment of the present invention is shown: a high static pressure fan box with multiple circulation purifying effect comprises a primary purifying box 11, an air inlet 18 is arranged on the surface of the primary purifying box 11, a first active carbon filter screen 17 is arranged inside the air inlet 18, an HEPA filter screen 16 and a synthetic fiber filter screen 15 are respectively arranged on one side of the first active carbon filter screen 17, a sterilizing bin 12 is arranged inside the primary purifying box 11, an ultraviolet lamp tube 14 is arranged inside the sterilizing bin 12, an electrostatic dust collector 10 is arranged inside the primary purifying box 11, the electrostatic dust collector 10 is positioned on one side of the sterilizing bin 12, the primary purifying box 11 is connected with a fan installation box 7 through a sealing flange 20, a fan main body 8 is arranged inside the fan installation box 7, one end of the fan main body 8 is communicated with the inside of the primary purifying box 11 through an induced duct 9, the fan installation box 7 is connected with a secondary purifying box 2 through the sealing flange 20, the other end of the fan main body 8 is communicated with the inside of the second-stage purifying box 2 through an exhaust pipe 6, and the inside of the second-stage purifying box 2 is provided with a negative ion generator 3.

Further, three groups of ultraviolet lamp tubes 14 are arranged, and two ends of the ultraviolet lamp tubes 14 are fixed with the inner wall of the sterilization bin 12 through the clamping blocks 13.

Further, the surface of second grade purifying box 2 is provided with air outlet 1.

Further, the bottom of one-level purifying box 11, fan install bin 7 and second grade purifying box 2 all installs support frame 19.

Further, a flow guide cover 5 is arranged at the joint of the secondary purification box 2 and the fan installation box 7.

Further, a second activated carbon filter screen 4 is installed inside the air guide sleeve 5.

The working principle is as follows: when in use, the surface of the primary purifying box 11 is provided with an air inlet 18, a first active carbon filter screen 17 is arranged inside the air inlet 18, one side of the first active carbon filter screen 17 is respectively provided with a HEPA filter screen 16 and a synthetic fiber filter screen 15, air enters the primary purifying box 11 from the air inlet 18 under the action of a fan, the first active carbon filter screen 17, the HEPA filter screen 16 and the synthetic fiber filter screen 15 can adsorb and remove particles with different diameters in the air layer by layer, the primary purifying box 11 is internally provided with a sterilizing chamber 12, the sterilizing chamber 12 is internally provided with an ultraviolet lamp tube 14, the ultraviolet lamp tube 14 is used for generating ultraviolet rays to sterilize bacteria in the air, the primary purifying box 11 is internally provided with an electrostatic dust collector 10, the electrostatic dust collector 10 is positioned at one side of the sterilizing chamber 12, and the electrostatic dust collector 10 can further remove dust and purify residual fine dust in the air, the other end of fan main part 8 is linked together through exhaust pipe 6 and second grade purifying box 2's inside, and the internally mounted of second grade purifying box 2 has anion generator 3, and anion generator 3 can make whole room all be full of the anion, can remove dust fast and fall the dust, does not keep the dead angle, and the purification effect is comparatively thorough, plays the effect of degree of depth air-purifying, and the air after the purification is discharged from air outlet 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. A high-static-pressure fan box with a multi-cycle purification effect comprises a primary purification box (11) and is characterized in that an air inlet (18) is formed in the surface of the primary purification box (11), a first activated carbon filter screen (17) is installed inside the air inlet (18), an HEPA filter screen (16) and a synthetic fiber filter screen (15) are installed on one side of the first activated carbon filter screen (17) respectively, a sterilization bin (12) is arranged inside the primary purification box (11), an ultraviolet lamp tube (14) is installed inside the sterilization bin (12), an electrostatic dust collector (10) is installed inside the primary purification box (11), the electrostatic dust collector (10) is located on one side of the sterilization bin (12), the primary purification box (11) is connected with a fan installation box (7) through a sealing flange (20), and a fan main body (8) is installed inside the fan installation box (7), the one end of fan main part (8) is linked together through induced duct (9) and the inside of one-level purifying box (11), and fan install bin (7) are connected with second grade purifying box (2) through sealed flange (20), and the other end of fan main part (8) is linked together through exhaust pipe (6) and the inside of second grade purifying box (2), and the internally mounted of second grade purifying box (2) has anion generator (3).

2. The high-static-pressure fan box with the multi-cycle cleaning effect as claimed in claim 1, wherein: the ultraviolet lamp tubes (14) are provided with three groups, and two ends of the ultraviolet lamp tubes (14) are fixed with the inner wall of the sterilization bin (12) through clamping blocks (13).

3. The high-static-pressure fan box with the multi-cycle cleaning effect as claimed in claim 1, wherein: and an air outlet (1) is formed in the surface of the secondary purification box (2).

4. The high-static-pressure fan box with the multi-cycle cleaning effect as claimed in claim 1, wherein: the bottom of one-level purifying box (11), fan install bin (7) and second grade purifying box (2) all installs support frame (19).

5. The high-static-pressure fan box with the multi-cycle cleaning effect as claimed in claim 1, wherein: and a flow guide cover (5) is arranged at the joint of the secondary purification box (2) and the fan installation box (7).

6. The high-static-pressure fan box with the multi-cycle cleaning effect as claimed in claim 5, wherein: and a second activated carbon filter screen (4) is arranged in the air guide sleeve (5).