CN210463418U

CN210463418U - New fan that possesses filtering capability

Info

Publication number: CN210463418U
Application number: CN201921314942.1U
Authority: CN
Inventors: 陆左成
Original assignee: Parrett Suzhou Energy Saving Technology Co Ltd
Current assignee: Parrett Suzhou Energy Saving Technology Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-05-05
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a new fan that possesses filtering capability, including new fan main part, air intake and air outlet have been seted up respectively to new fan main part positive surface both sides, a set of cavity has been seted up at upper and lower end middle part of air intake, air outlet, a set of trepanning has been seted up to cavity both sides central point, and the inside swing joint of trepanning has the push rod, push rod one end fixedly connected with mounting panel, and the push rod other end is the first spacing and the spacing of second of fixedly connected with respectively, and the inboard joint of first spacing, the spacing of second is connected with corona wire and positive electrode plate, middle part is through mounting bracket fixedly connected with filter screen in air intake, air outlet, and the mounting bracket includes first spacing ring and second spacing ring. The utility model discloses a set up first spacing, second spacing, first spacing, second spacing and fastening bolt structure, have and be convenient for install fixed advantage to corona wire, positive electrode plate and filter screen.

Description

New fan that possesses filtering capability

Technical Field

The utility model relates to a new fan technical field specifically is a new fan that possesses filtering capability.

Background

The new fan is an effectual air purification equipment, can make the room air produce the circulation, on the one hand outdoor dirty air discharge, on the other hand is outdoor fresh air through disinfecting, after measures such as disinfection, filtration, input indoor again, let in the room all be fresh clean air at every moment, at present, exist among the prior art, the new fan is in the in-process of using, when adopting electrostatic precipitator, it is fixed to be difficult to carry out quick installation to electrostatic precipitator mechanism, be difficult to clear up the dust, and simultaneously, the installation to the filter screen is fixed inconvenient, the limitation is great, therefore it is necessary to improve prior art, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a new fan that possesses filtering capability to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a fresh air machine with a filtering function comprises a fresh air machine main body, wherein an air inlet and an air outlet are respectively arranged on two sides of the front surface of the fresh air machine main body, the air inlet is arranged at the left side of the air outlet, a group of cavities are arranged in the middle of the upper end and the lower end of the air inlet and the air outlet, a group of trepanning holes are arranged in the center of the two sides of the cavity, a push rod is movably connected in the sleeve hole, one end of the push rod is fixedly connected with an installation plate, the other end of the push rod is respectively and fixedly connected with a first limit frame and a second limit frame, the first limit frame is arranged on the left side of the second limit frame, the inner sides of the first limiting frame and the second limiting frame are connected with a corona wire and a positive electrode plate in a clamping way, the corona wire is arranged above the positive electrode plate, the middle part is passed through mounting bracket fixedly connected with filter screen in air intake, the air outlet, and the mounting bracket includes first spacing ring and second spacing ring.

Preferably, the centers of the tops of the upper cavities of the air inlet and the air outlet are provided with wire holes, and power lines are connected inside the wire holes in a sleeved mode.

Preferably, the central positions of the bottoms of the lower ends of the air inlet and the air outlet are provided with through holes, and the through holes are connected with screw plugs through threads.

Preferably, a group of screw holes are formed in the centers of the two sides of the air inlet and the air outlet, and a group of fastening bolts are connected to the inner threads of the screw holes and are in threaded connection with the middle sections of the two sides of the mounting frame.

Preferably, the two sides of the bottom end of the fresh air fan main body are in threaded connection with a group of supporting rods, and the bottom ends of the supporting rods are in welded connection with a group of foot pads.

Preferably, a set of positioning rods is fixedly connected to the upper end and the lower end of the inner side of the mounting plate, and the positioning rods are connected with the positioning pipes arranged on the two sides of the cavity and close to the upper end and the lower end of the middle part in a sleeved mode.

Preferably, the first limiting ring is arranged on the left side of the second limiting ring, and the upper end and the lower end of the inner side of the first limiting ring extend into the second limiting ring.

(III) advantageous effects

The utility model provides a new fan that possesses filtering capability possesses following beneficial effect:

(1) the utility model discloses a set up the push rod, first spacing, the spacing of second, opening and plug screw, place corona wire and positive electrode plate inside the cavity, utilize the mounting panel to exert inside power to the push rod through the trepanning, make first spacing and the spacing inward movement of second, carry out the joint connection to corona wire and positive electrode plate respectively, and then install corona wire and positive electrode plate fixedly, and be connected through cup jointing between locating lever and the registration arm, it is further fixed that structure is carried out to corona wire and positive electrode plate, and simultaneously, corona wire becomes positive ion and electron with air ionization, the electron runs to and meets the dirt grain to positive electrode plate in-process, make the dirt grain negative electricity adsorb to the positive electrode plate and is collected, apply anticlockwise power to the plug screw, take out the plug screw, discharge the dust by the opening.

(2) The utility model discloses a set up first spacing ring, the second spacing ring, mounting bracket and fastening bolt, it is inboard to place into the mounting bracket with the filter screen, exert clockwise power to fastening bolt by the screw, and then realize fixed to the installation of filter screen, and simultaneously, the mounting bracket includes first spacing ring and second spacing ring, according to the difference of filter screen size, when exerting force to the mounting bracket through fastening bolt, the second spacing ring is through the flexible inside first spacing ring, the realization is fixed to the installation of different filter screens, avoid installing fixedly through not unidimensional mounting bracket to the filter screen, cause use cost's increase.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the present invention at B in FIG. 1;

fig. 4 is a schematic view of the structure of the mounting rack of the present invention.

The reference numbers in the figures are: 1. a fresh air machine main body; 2. a power line; 3. an air inlet; 4. a screw hole; 5. fastening a bolt; 6. a wire hole; 7. an air outlet; 8. a foot pad; 9. a strut; 10. a positive electrode plate; 11. a port; 12. a mounting frame; 13. a plug screw; 14. filtering with a screen; 15. positioning a rod; 16. a push rod; 17. a positioning tube; 18. mounting a plate; 19. trepanning; 20. a cavity; 21. a first limit bracket; 22. a corona wire; 23. A second limiting frame; 24. a first limit ring; 25. and a second limit ring.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a fresh air machine with a filtering function comprises a fresh air machine main body 1, wherein an air inlet 3 and an air outlet 7 are respectively arranged on two sides of the front surface of the fresh air machine main body 1, the air inlet 3 is arranged on the left side of the air outlet 7, the model of the fresh air machine main body 1 is ZFG250H, the fresh air machine belongs to the prior art, air in an indoor environment is sucked through the air inlet 3, purified air is discharged indoors through the air outlet 7, a group of cavities 20 are arranged on the air inlet 3 and the air outlet 7 and in the middle of the lower end of the air inlet 3 and the air outlet 7, a group of sleeve holes 19 are arranged in the central positions of two sides of each cavity 20, a push rod 16 is movably connected inside each sleeve hole 19, the push rod 16 enters the cavities 20 through each sleeve hole 19 and pushes a first limiting frame 21 and a second limiting frame 23 to realize the installation and fixation of a corona wire 22 and a positive electrode plate 10, one end of each push rod 16, connect corona wire 22 and positive electrode plate 10's joint through first spacing 21 and second spacing 23, the realization is fixed to corona wire 22 and positive electrode plate 10's installation, first spacing 21 sets up in second spacing 23 left sides, and first spacing 21, the inboard joint of second spacing 23 is connected with corona wire 22 and positive electrode plate 10, corona wire 22 sets up in positive electrode plate 10 top, air intake 3, the middle part passes through mounting bracket 12 fixedly connected with filter screen 14 in the air outlet 7, and mounting bracket 12 includes first spacing ring 24 and second spacing ring 25, carry out the isolation to the dust of air intake 3 and air outlet 7 department through filter screen 14, utilize second spacing ring 25 to connect in the inside cup jointing of first spacing ring 24, the realization is fixed to the installation of unidimensional filter screen 14 not.

Further, wire hole 6 has been seted up to air intake 3, the 20 top central points of air outlet 7 upper end cavity position, and wire hole 6 inside cup joints and is connected with power cord 2, through wire hole 6 with power cord 2 extend into new fan main part 1 inside, carry out the supply of electric power to new fan main part 1.

Furthermore, opening 11 has been seted up to

air intake

3, 7 lower extreme bottom central points on the air outlet, and opening 11 internal thread connects has plug screw 13, through applying anticlockwise power to plug screw 13, takes out plug screw 13 by opening 11 is inside, realizes the discharge to the dust.

Furthermore, a set of screw holes 4 are formed in the central positions of the two sides of the air inlet 3 and the air outlet 7, a set of fastening bolts 5 are connected to the inner threads of the screw holes 4 and are in threaded connection with the middle sections of the two sides of the mounting frame 12, the fastening bolts 5 are connected with the mounting frame 12 through the screw holes 4, and the filter screen 14 inside the mounting frame 12 is fixedly installed.

Further, 1 bottom both sides threaded connection of new fan main part has a set of

branch

9, and 9 bottom welded connection of branch has a set of pad foot 8, carries out the support of structure fixedly to new fan main part 1 through branch 9 and pad foot 8.

Further, a set of locating rod 15 of inboard upper and lower extreme fixedly connected with of mounting panel 18, and locating rod 15 cup joints with cavity 20 both sides near the registration arm 17 that the upper and lower extreme of middle part set up and is connected, cup joints through between locating rod 15 and the registration arm 17 and is connected, carries out the fixed of structure to mounting panel 18, and then carries out the structure to corona wire 22 and positive electrode plate 10 and fix.

Further, first spacing ring 24 sets up in second spacing ring 25 left side, and inside first spacing ring 24 inboard upper and lower end extended into second spacing ring 25, extended into first spacing ring 24 with second spacing ring 25 inside, through the telescopic action of second spacing ring 25 in first spacing ring 24 inside, realized that mounting bracket 12 is fixed to the installation of unidimensional filter screen 14.

The working principle is as follows: when the novel air blower is used, the novel air blower main body 1 is supported and fixed through the pad foot 8 welded at the bottom end of the support rod 9, the power wire 2 extends into the novel air blower main body 1 through the wire hole 6 and is connected with the internal wiring of the novel air blower main body 1, at the moment, the corona wire 22 and the positive electrode plate 10 are placed into the cavity 20, inward force is applied to the mounting plate 18, the mounting plate 18 applies inward force to the first limiting frame 21 and the second limiting frame 23 through the sleeve hole 19, the corona wire 22 and the positive electrode plate 10 are connected in a clamping manner, the positioning rod 15 is connected with the positioning pipe 17 in a sleeve manner, the mounting plate 18 is structurally connected, meanwhile, the filter screen 14 is placed into the inner side of the mounting frame 12, clockwise force is applied to the fastening bolt 5, the fastening bolt 5 applies inward force to the mounting frame 12 in the screw hole 4, so that the second limiting ring 25 has a telescopic effect in the first limiting ring 24, and the filter screen 14 is structurally fixed, after the device is used for a certain time, counterclockwise force is applied to the screw plug 13, the screw plug 13 is taken out from the inside of the through hole 11, and dust is discharged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new fan that possesses filtering capability, includes new fan main part (1), its characterized in that: the novel air blower is characterized in that an air inlet (3) and an air outlet (7) are respectively formed in two sides of the front surface of the novel air blower main body (1), the air inlet (3) is arranged on the left side of the air outlet (7), a group of cavities (20) are formed in the middle of the upper end and the lower end of the air inlet (3) and the air outlet (7), a group of trepanning holes (19) are formed in the central positions of two sides of each cavity (20), a push rod (16) is movably connected in each trepanning hole (19), one end of each push rod (16) is fixedly connected with a mounting plate (18), the other end of each push rod (16) is fixedly connected with a first limiting frame (21) and a second limiting frame (23), the first limiting frame (21) is arranged on the left side of the second limiting frame (23), the inner sides of the first limiting frame (21) and the second limiting frame (23) are connected with a corona, the middle part passes through mounting bracket (12) fixedly connected with filter screen (14) in air intake (3), air outlet (7), and mounting bracket (12) include first spacing ring (24) and second spacing ring (25).

2. The fresh air machine with the filtering function according to claim 1, characterized in that: the central positions of the tops of the upper end cavities (20) of the air inlet (3) and the air outlet (7) are provided with wire holes (6), and the inside of each wire hole (6) is connected with a power line (2) in a sleeved mode.

3. The fresh air machine with the filtering function according to claim 1, characterized in that: the air inlet (3) and the air outlet (7) are provided with an opening (11) at the center of the bottom of the lower end, and the opening (11) is connected with a plug screw (13) through internal threads.

4. The fresh air machine with the filtering function according to claim 1, characterized in that: a set of screw holes (4) are formed in the central positions of the two sides of the air inlet (3) and the air outlet (7), and a set of fastening bolts (5) are connected to the inner threads of the screw holes (4) and are in threaded connection with the middle sections of the two sides of the mounting frame (12).

5. The fresh air machine with the filtering function according to claim 1, characterized in that: new fan main part (1) bottom both sides threaded connection has a set of branch (9), and branch (9) bottom welded connection has a set of pad foot (8).

6. The fresh air machine with the filtering function according to claim 1, characterized in that: the upper end and the lower end of the inner side of the mounting plate (18) are fixedly connected with a group of positioning rods (15), and the positioning rods (15) are connected with the two sides of the cavity (20) in a sleeved mode near positioning pipes (17) arranged at the upper end and the lower end of the middle part.

7. The fresh air machine with the filtering function according to claim 1, characterized in that: the first limiting ring (24) is arranged on the left side of the second limiting ring (25), and the upper end and the lower end of the inner side of the first limiting ring (24) extend into the second limiting ring (25).