CN214887978U

CN214887978U - FFU fan filter equipment with disinfection effect of disinfecting

Info

Publication number: CN214887978U
Application number: CN202120607578.9U
Authority: CN
Inventors: 宋荣峰; 侯雄辉
Original assignee: Bihai Technology Heyuan Co ltd
Current assignee: Bihai Technology Heyuan Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-26
Anticipated expiration: 2031-03-25

Abstract

The utility model provides a FFU fan filtering device with sterilization and disinfection effects, which belongs to the technical field of filter fans and comprises a FFU fan filtering box, wherein the bottom of the FFU fan filtering box is provided with an air outlet port, the surface of the air outlet port is covered with an air outlet net cover, the inside of the air outlet net cover is filled with a plurality of filter layers, the surfaces of two side walls of the FFU fan filtering box are respectively provided with a sliding groove, sliding blocks are embedded between the sliding grooves on two sides, the middle parts of the top surfaces of the two sliding blocks are embedded with a sterilizing lamp supporting elbow, and the surface of the side wall of the sterilizing lamp supporting elbow transversely supports and is provided with a lamp tube frame, the sliding grooving and the sliding block are convenient for realizing sliding adjustment of the sterilizing lamp supporting bent pipes arranged on the two side walls, and the sterilizing lamp tubes positioned at the ends of the supporting bent pipes realize sterilization treatment on the filtering mechanisms below when being pushed along the sliding rail.

Description

FFU fan filter equipment with disinfection effect of disinfecting

Technical Field

The utility model belongs to the technical field of the FFU fan, concretely relates to FFU fan filter equipment with disinfection effect disinfects.

Background

The fan filter unit is an air supply filter device with power, and has a modular tail end air supply device with a filtering effect. The fan filter unit sucks air from the top and filters the air through HEPA, and the filtered clean air is uniformly sent out at the speed of about 0.45m/s +/-20% on the whole air outlet surface.

1) The conventional FFU fan filter box does not have the function of ultraviolet sterilization and spraying on a filter element inside a fan and a screen plate arranged outside the filter element in the fan in the using process, so that a large amount of bacteria are easily bred at the filter screen plate and fan blades, and the bacteria exceed the standard and are not beneficial to disinfection;

2) the conventional FFU fan is inconvenient for filtering outside air and cannot realize further purification treatment of the outside air.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a FFU fan filter equipment with disinfection effect of disinfecting aims at solving the current FFU fan among the prior art and is not convenient for the problem of disinfection of disinfecting at the suction air or after long-time the use.

In order to achieve the above object, the utility model provides a following technical scheme: the sterilizing lamp comprises an FFU fan filter box, wherein an air outlet port is formed in the bottom of the FFU fan filter box, an air outlet mesh enclosure is covered on the surface of the air outlet port, a plurality of filter layers are filled in the air outlet mesh enclosure, sliding grooves are formed in the surfaces of two side walls of the FFU fan filter box respectively, sliding blocks are embedded between the sliding grooves on two sides, sterilizing lamp supporting bent pipes are embedded in the middle parts of the top end surfaces of the two sliding blocks, a lamp tube frame is transversely supported and installed on the side wall surfaces of the sterilizing lamp supporting bent pipes, sterilizing lamp tubes are transversely embedded in the bottoms of the lamp tube frame, and the irradiation ends of the sterilizing lamp tubes are opposite to the surface of the air outlet mesh enclosure;

be located the vertical support in one of them lateral wall corner of FFU fan rose box installs the support, allotment liquid storage tank is installed to the vertical support in one end of support, circular drawing liquid mouth has been seted up at the top middle part of allotment liquid storage tank, the sealed intercommunication in one end of circular drawing liquid mouth has the flexible pipe that draws water, the sealed intercommunication in one end of flexible pipe that draws water has the water pump, the sealed intercommunication in top of water pump has rotatory nozzle, the circular water outlet hole site of a plurality of is installed respectively to rotatory nozzle's cylinder outer wall surface, the surface of flexible pipe that draws water is equipped with the solenoid valve, and the inside of this allotment liquid storage tank is provided with electronic liquid level valve, this electronic liquid level valve and outside water source electric connection.

As an optimal scheme of the utility model: an air inlet groove is further formed in the side of the top end of the FFU fan filter box, an air filtering mesh cover covers the surface of the air inlet groove, and grips are mounted in the middle of the two side walls of the top end of the FFU fan filter box.

As an optimal scheme of the utility model: the hole site that induced drafts has been seted up at the top middle part of FFU fan rose box, and internally mounted has the FFU mechanism that induced drafts, the FFU mechanism that induced drafts includes the scarf joint wind wheel that sets up in the hole site that induced drafts, the middle part of wind wheel has cup jointed the air intake, and the outer lane that is located the wind wheel has seted up a plurality of impeller and has induced drafted the fluting, it is unanimous with the corresponding hole site position that induced drafts to induced draft slotted lateral wall, the bottom fixed mounting of the hole site that induced drafts has the motor, the output of motor is connected with the wind wheel back transmission in the outside.

As an optimal scheme of the utility model: the surface cover of the hole site that induced drafts has connect the protection screen panel, the lateral wall surface of FFU fan rose box is equallyd divide and is do not corresponded and has seted up a plurality of guide rail groove, and is a plurality of the lateral wall surface in guide rail groove all transversely alternates and has had a plurality of to filter the otter board, a plurality of filter the surface of otter board corresponds respectively to cover to connect has a plurality of layers to be used for the air through filterable filter screen check cloth, and is a plurality of filter the check cloth is relative with the position of the hole site that induced drafts.

As an optimal scheme of the utility model: the utility model discloses a sterilization lamp tube switch, including FFU fan rose box, lateral wall fixed surface installs flush mounting plate of switch, flush mounting plate of switch's surface is equipped with sterilization fluorescent tube switch, water pump switch, electron liquid level valve switch and motor switch respectively, sterilization fluorescent tube and sterilization fluorescent tube switch, water pump and water pump switch electric connection, electron liquid level valve and electron liquid level valve electric connection, motor and motor switch electric connection, sterilization fluorescent tube switch, water pump switch, electron liquid level valve switch and motor switch all with external power supply electric connection.

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

1) through the FFU fan rose box that is equipped with, slip fluting and sliding block, the convenience supports the bactericidal lamp that the both sides wall set up and realizes the adjustment that slides, be located the end sterilization fluorescent tube that supports the return bend, when promoting along the slip track, the filtering mechanism who is the below sterilizes, the allotment liquid storage tank that reunion set up, circular drawing liquid mouth, draw water hose and water pump and carry out the liquid extraction after the circular drawing liquid mouth that powers on, the liquid that will allocate finishes is derived to rotatory nozzle department along drawing water hose again after that, reach the injection derivation to the atomizing water, the sterilization and the disinfection to the FFU fan have been solved.

2) Through the air inlet trench that is equipped with, the trench and the motor of induced drafting, at the circular telegram drive effect of motor, the wind wheel of supplementary output end department installation carries out high-speed rotation, and the air produces the negative pressure appeal around this moment, inhales dirty needs filterable air from the outside to circular fluting of induced drafting in, pushes out from the fluting of induced drafting in the outside at last along central fluting to at last realize filtration treatment to the dust in the wind again.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the bottom of the present invention;

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

fig. 4 is a schematic structural view of the wind wheel of the present invention;

fig. 5 is a schematic structural view of the sliding slot of the present invention.

In the figure: 1. a FFU fan filter box; 2. an air outlet port; 3. an air outlet net cover; 4. sliding and slotting; 5. a slider; 6. a germicidal lamp support coil; 7. a lamp tube rack; 8. sterilizing the lamp tube; 9. a support; 10. preparing a liquid storage tank; 11. a circular liquid pumping port; 12. a water pumping hose; 13. a water pump; 14. rotating the spray head; 15. an air inlet slot position; 16. a wind filtering net cover; 17. a grip; 18. an air suction hole site; 19. an FFU air suction mechanism; 191. a wind wheel; 192. an air inlet; 193. air suction grooving; 194. an electric motor; 195. a protective mesh enclosure; 20. a guide rail groove; 21. a filter screen plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: a FFU fan filtering device with sterilization and disinfection effects comprises a FFU fan filtering box 1, wherein an air outlet port 2 is formed in the bottom of the FFU fan filtering box 1, an air outlet mesh enclosure 3 is covered on the surface of the air outlet port 2, a plurality of filter layers are filled in the air outlet mesh enclosure 3, sliding grooves 4 are formed in the surfaces of two side walls of the FFU fan filtering box 1 respectively, sliding blocks 5 are embedded between the sliding grooves 4 on the two sides, a sterilizing lamp supporting bent pipe 6 is embedded in the middle of the top end surfaces of the two sliding blocks 5, a lamp tube frame 7 is transversely supported and installed on the side wall surface of the sterilizing lamp supporting bent pipe 6, a sterilizing lamp tube 8 is transversely embedded in the bottom of the lamp tube frame 7, and the irradiation end of the sterilizing lamp tube 8 is opposite to the surface of the air outlet mesh enclosure 3;

the utility model provides a be located the vertical support of one of them lateral wall corner of FFU fan rose box 1 and install support 9, allotment liquid storage tank 10 is installed to the vertical support of one end of support 9, circular drawing liquid mouth 11 has been seted up at the top middle part of allotment liquid storage tank 10, the sealed intercommunication of the one end of circular drawing liquid mouth 11 has pumping hose 12, the sealed intercommunication of the one end of pumping hose 12 has water pump 13, the sealed intercommunication in top of water pump 13 has rotatory nozzle 14, a plurality of circular water outlet hole site is installed respectively to rotatory nozzle 14's cylinder outer wall surface, pumping hose 12's surface is equipped with the solenoid valve, the inside of this allotment liquid storage tank 10 is provided with electronic liquid level valve, this electronic liquid level valve and outside water source electric connection.

When the sterilizing box is used, firstly, in order to conveniently sterilize an FFU fan, a user can select two modes of sterilizing and electrifying an ultraviolet lamp of an internal filter element or sterilizing a medicine at an air suction end, the user can hold the sterilizing box on the surface of the lamp tube frame 7 by hand and slide along the sliding grooves 4 at two sides, the sterilizing lamp supporting bent tubes 6 arranged at the top ends of the sliding blocks 5 at two sides realize that the sterilizing lamp tube 8 at the lower part achieves the pushing movement, the sterilizing lamp tube 8 is electrified to open the lower part of the filtering box to illuminate, and a plurality of layers of filtering elements in the filtering box penetrate through the filtering box, so that the purpose of primary sterilization is achieved;

immediately, the medicine is sprayed for sterilization, a user can move the circular water outlet hole for the power-on operation of the user by means of the water pump 13 and the rotary spray head 14 to realize spraying, the air on the outer side can be sterilized, and when the fan operates, the atomized liquid in the air is sucked into the machine again to achieve secondary sterilization.

In this embodiment: an air inlet groove position 15 is further formed in the side edge of the top end of the FFU fan filter box 1, an air filtering mesh cover 16 is covered on the surface of the air inlet groove position 15, and grips 17 are mounted in the middle of two side walls of the top end of the FFU fan filter box 1.

When using, in order to make things convenient for the steam after the atomizing to get into, consequently lie in the avris of water pump 13 and seted up air inlet trench 15, inhale into FFU fan rose box 1 inside with the atomizing steam of disinfection effect from air inlet trench 15, realize killing for this FFU fan rose box 1.

In this embodiment: the hole site 18 that induced drafts has been seted up at the top middle part of FFU fan rose box 1, internally mounted has the FFU mechanism 19 that induced drafts, FFU induced drafts mechanism 19 and includes scarf joint the wind wheel 191 that sets up in the hole site 18 that induced drafts, the middle part of wind wheel 191 has cup jointed air intake 192, it has the fluting 193 that induced drafts to be located a plurality of impeller to be located the outer lane of wind wheel 191, the lateral wall of the fluting 193 that induced drafts is unanimous with the hole site 18 position that induced drafts that corresponds, the bottom fixed mounting who induced drafts hole site 18 has motor 194, motor 194's output and the wind wheel 191 back transmission in the outside are connected.

When the air filter is used, firstly, a user can suck air which needs to be filtered outside from the air suction hole 18 above by means of the air suction hole 18, the motor 194 is turned on to be electrified, then the output shaft of the motor 194 is electrified to drive the wind wheel 191 above to rotate at a high speed, the surrounding air generates negative pressure attraction force, then dirty air is sucked into the air inlet 192 from the outside, and finally the dirty air is pushed out from the air suction groove 193 on the outside, so that the purpose of filtering dust in the air again is achieved.

In this embodiment: the surface cover of hole site 18 that induced drafts has connect protection screen panel 195, and the lateral wall surface of FFU fan rose box 1 is equallyd divide and is do not corresponded and seted up a plurality of guide rail groove 20, and the lateral wall surface of a plurality of guide rail groove 20 all transversely alternates has a plurality of filter screen boards 21, and the surface of a plurality of filter screen boards 21 corresponds respectively to cover has a plurality of layers for the filterable filter screen check cloth of air warp, and a plurality of filter screen check cloth are relative with the position of hole site 18 that induced drafts.

Through the guard net cover 195 that is equipped with, conveniently realize the protection with the impeller of outside fan, avoid touching the fan when the impeller is high-speed rotatory, outside air at first filters the net cloth through a plurality of layers, realizes the extraction of filtering for the first time, and the hole site 18 that induced drafts that is equipped with is more convenient realizes inside and outside the derivation with outside wind-force.

In this embodiment: the utility model discloses a FFU fan rose box 1's lateral wall fixed mounting has switch panel, switch panel's surface is equipped with sterilization fluorescent tube switch respectively, water pump switch, electronic liquid level valve switch and motor switch, sterilization fluorescent tube 8 and sterilization fluorescent tube switch, water pump 13 and water pump switch electric connection, electronic liquid level valve and electronic liquid level valve electric connection, motor 194 and motor switch electric connection, sterilization fluorescent tube switch, water pump switch, electronic liquid level valve switch and motor switch all with external power supply electric connection.

The convenient electrified control to each consumer through switch panel in the use respectively.

The working principle is as follows: firstly, a user operates a switch panel, a motor switch is turned on, a motor 194 is powered on to operate, an output end drives a wind wheel 191 at an end head to rotate, the wind wheel 191 at the end head is rotationally driven to rotate, finally, high-speed attraction is generated at an air suction hole position 18 to generate attraction to realize external air suction, air is circularly sucked into an FFU fan filter box 1, in order to realize disinfection of internal air, a water pump switch is turned on, a water pump 13 is powered on and stored in a blending liquid storage tank 10, then, liquid is uniformly sprayed from a rotary spray head 14, atomized water vapor is guided into the FFU fan filter box 1 along an air inlet groove position 15 under the action of negative pressure suction of a fan, finally, the atomized water vapor contacts with a filter screen plate 21 to realize filtration, sterilization and disinfection of bacteria on the surface layer of the FFU fan are realized, and sliding blocks 5 on two sides linearly displace along a sliding groove 4, and then the sterilizing lamp supporting bent pipe 6 at the upper part is adjusted to move, a sterilizing lamp tube switch is turned on, then the sterilizing lamp tube 8 is electrified to operate, and after sterilizing light is emitted, ultraviolet irradiation is realized at the lower part, and finally the sterilizing effect is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A FFU fan filtering device with sterilization and disinfection functions comprises a FFU fan filtering box (1), it is characterized in that the bottom of the FFU fan filter box (1) is provided with an air outlet port (2), the surface of the air outlet port (2) is covered with an air outlet net cover (3), the interior of the air outlet net cover (3) is filled with a plurality of filter layers, the surfaces of two side walls of the FFU fan filter box (1) are respectively provided with a sliding groove (4), sliding blocks (5) are embedded between the sliding grooves (4) on the two sides, the middle parts of the top surfaces of the two sliding blocks (5) are embedded with a sterilizing lamp supporting bent pipe (6), the lateral wall surface of the sterilizing lamp supporting elbow (6) is transversely supported and provided with a lamp tube rack (7), the bottom of the lamp tube frame (7) is transversely embedded with a sterilizing lamp tube (8), and the irradiation end of the sterilizing lamp tube (8) is opposite to the surface of the air outlet net cover (3);

be located one of them lateral wall corner vertical brace of FFU fan rose box (1) installs support (9), allotment liquid storage tank (10) are installed to the vertical support of one end of support (9), circular drawing liquid mouth (11) have been seted up at the top middle part of allotment liquid storage tank (10), the sealed intercommunication of one end of circular drawing liquid mouth (11) has pumping hose (12), the sealed intercommunication of one end of pumping hose (12) has water pump (13), the sealed intercommunication in top of water pump (13) has rotatory nozzle (14), the circular water outlet hole site of a plurality of is installed respectively to the cylinder outer wall surface of rotatory nozzle (14), the surface of pumping hose (12) is equipped with the solenoid valve, and the inside of this allotment liquid storage tank (10) is provided with electronic liquid level valve, this electronic liquid level valve and outside water source electric connection.

2. The FFU fan filter device with sterilization and disinfection of claim 1, wherein: an air inlet groove (15) is further formed in the top end side of the FFU fan filter box (1), an air filtering net cover (16) is covered on the surface of the air inlet groove (15), and a handle (17) is mounted in the middle of the two side walls of the top end of the FFU fan filter box (1).

3. The FFU fan filter device with sterilization and disinfection of claim 1, wherein: the utility model discloses a fan filter box, including FFU fan rose box (1), FFU fan rose box (1) and fan filter box (1), the hole site (18) that induced drafts has been seted up at the top middle part of FFU fan rose box (1), and internally mounted has FFU mechanism (19) that induced drafts, FFU induced draft mechanism (19) are including scarf joint wind wheel (191) of setting in the hole site (18) that induced drafts, the middle part cover of wind wheel (191) has connect air intake (192), and the outer lane that is located wind wheel (191) has seted up a plurality of impeller and induced drafts fluting (193), induced draft fluting (193) the lateral wall with correspond induced draft hole site (18) position consistent, the bottom fixed mounting of induced draft hole site (18) has motor (194), the output and the wind wheel (191) back transmission in the outside of motor (194) are connected.

4. The FFU fan filter device with sterilization and disinfection of claim 3, wherein: the surface guard of hole site (18) induced drafts has connect protection screen panel (195), the lateral wall surface of FFU fan rose box (1) is equallyd divide and is do not corresponded and has seted up a plurality of guide rail groove (20), and is a plurality of the lateral wall surface of guide rail groove (20) is all transversely alternate and has had a plurality of filter plate (21), a plurality of the surface of filter plate (21) corresponds respectively to cover to connect has a plurality of layers for the air through filterable filter screen check cloth, and is a plurality of filter check cloth is relative with the position of the hole site (18) of induced drafting.

5. The FFU fan filter device with sterilization and disinfection of claim 3, wherein: the utility model discloses a sterilization lamp tube switch, including FFU fan rose box (1), the lateral wall fixed surface of FFU fan rose box (1) installs flush mounting plate of switch, flush mounting plate of switch's surface is equipped with sterilization fluorescent tube switch, water pump switch, electronic liquid level valve switch and motor switch respectively, sterilization fluorescent tube (8) and sterilization fluorescent tube switch, water pump (13) and water pump switch electric connection, electronic liquid level valve and electronic liquid level valve electric connection, motor (194) and motor switch electric connection, sterilization fluorescent tube switch, water pump switch, electronic liquid level valve switch and motor switch all with external power supply electric connection.