Triple-folding type filter screen structure of fresh air machine

Abstract

The utility model discloses a fresh air ventilator triple-lap type filter screen structure which comprises a fresh air ventilator, an air inlet, an air outlet, an electric box, a filter mechanism and a box door, the air inlet is formed in the side wall of the left end of the fresh air ventilator, the air outlet is formed in the side wall of the right end of the fresh air ventilator, and the electric box is arranged in the box door. The electric box is arranged on the left half portion of the side wall of the front end of the fresh air ventilator, the filtering mechanism is arranged in the fresh air ventilator, and the box door is arranged on the side wall of the front end of the fresh air ventilator. According to the scheme, the disassembly and assembly efficiency of the filter plate is greatly improved, and the filtering efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a new fan technical field, concretely is a new fan three fold formula filter screen structure. BACKGROUND

[0002] The new fan is applicable to various indoor environments, especially in the public place, school classroom, newly renovated house and the like of personnel concentration. It can effectively reduce the carbon dioxide concentration in the room, improve the air quality and provide the healthy living environment.

[0003] The existing new fan three fold formula filter screen structure has the following shortcomings:

[0004] 1. When the impurities retained on the filter screen are too much, it needs to be cleaned. The general new fan is disassembled by a plurality of screws, then is taken out, and after cleaning, all the screws are installed again. Its process is more troublesome and is easy to cause the loss of the screw.

[0005] 2. And the existing detachable filter screen new fan has certain gap at the filter screen installation place and the surrounding structure, therefore reduces the filtering efficiency to a certain extent.

[0006] Therefore, the solution needs to be given. UTILITY MODEL CONTENT

[0007] (I) the technical problem solved

[0008] In view of the deficiencies of the prior art, the utility model provides a new fan three fold formula filter screen structure to solve the problems in the above background art.

[0009] (II) technical scheme

[0010] To realize the above object, the utility model is realized by the following technical scheme:

[0011] A new fan three fold formula filter screen structure, including new fan, air inlet, air outlet, electric box, filter mechanism and box door, the air inlet is arranged on the left end side wall of the new fan, the air outlet is arranged on the right end side wall of the new fan, the electric box is arranged on the left half of the front end side wall of the new fan, the filter mechanism is arranged in the new fan, and the box door is arranged on the front end side wall of the new fan;

[0012] The filtering mechanism comprises a wind guide cone, a fan box, a filtering box and a plurality of bases, the wind guide cone is arranged on the left end inner wall inside the fresh air machine, the fan box is arranged in a cuboid structure on the right end of the wind guide cone, the filtering box is arranged in a cuboid structure on the right end of the fan box, the plurality of bases are uniformly arranged on the bottom of the filtering box, the fan, the supporting rod and the motor are sequentially arranged in the fan box from left to right, the filtering box comprises a plurality of plate grooves, a plurality of filter plates, a plurality of handles, a plurality of sealing layers one, a plug groove and a temperature control box, the plate grooves are oppositely arranged on the upper and lower ends inside the filtering box and are horizontally and uniformly distributed, the filter plates are arranged between each pair of the upper and lower distributed plate grooves, the handles are arranged on the front end side wall of each filter plate, the sealing layers one are arranged on the front end side wall of the filtering box in correspondence with the positions of each pair of the upper and lower distributed plate grooves, the plug groove is arranged in each sealing layer one, and the temperature control box is arranged in the right half of the filtering box.

[0013] Preferably, the wind guide cone, the fan box and the filtering box are integrally formed, and the plate groove is in a concave-shaped structure.

[0014] Preferably, each pair of the upper and lower distributed plate grooves is respectively located at the top and the bottom of the rear end of the sealing layer one, the top surface of the upper plate groove is located on the same plane as the top of the sealing layer one, and the bottom surface of the lower plate groove is located on the same plane as the bottom of the sealing layer one.

[0015] Preferably, the sealing layer two is located inside the front end side wall of the fresh air machine and is attached to the front end of the filter plate, the front end of the sealing layer one and the front end side wall of the filtering box.

[0016] (Three) beneficial effects

[0017] The utility model provides a kind of fresh air machine three-fold filter screen structure. With following beneficial effects:

[0018] 1. The plate groove and the sealing layer one can fix each filter plate in the filtering box in the scheme, when needing to take out, the box door is opened by recessed handle, so as to release the fixing of handle slot to the handle on filter plate, then the filter plate is extracted by handle, it is convenient to operate and save labor, and the dismounting efficiency of filter plate is greatly increased.

[0019] 2. Meanwhile, the cooperation between the plate groove and the sealing layer one can effectively avoid air leakage when the filter plate is in the plate groove, and improve the filtering efficiency. DRAWINGS

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the internal structure schematic diagram of the fresh air machine of the utility model;

[0022] Figure 3 It is the box body structure schematic view of the new fan in the utility model;

[0023] Figure 4 It is the structure schematic view of the sealing layer one and the slot in the utility model;

[0024] Figure 5 It is the box door back structure schematic view in the utility model.

[0025] In the figure, 1-new fan;2-inlet;3-outlet;4-electricity box;5-filter mechanism;51-air guide cone;52-fan box;521-supporting rod;522-motor;523-fan;53-filter box;531-a plurality of board slots;532-a plurality of filter plates;533-a plurality of handles;534-a plurality of sealing layers one;535-slot;536-temperature control box;54-a plurality of bases;6-box door;61-recessed handle;62-a plurality of rotary connecting shafts;63-sealing layer two;64-a plurality of handle slots. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 The utility model embodiment provides a kind of technical scheme to be realized: including new fan 1, inlet 2, outlet 3, electric box 4, filter mechanism 5 and box door 6, inlet 2 is set on the left end side wall of new fan 1, outlet 3 is set on the right end side wall of new fan 1, electric box 4 is set on the left half portion of the front end side wall of new fan 1, filter mechanism 5 is set in the inside of new fan 1, box door 6 is set on the front end side wall of new fan 1.

[0028] The core filtering mechanism 5 comprises a wind guide cone 51, a fan box 52, a filtering box 53 and a plurality of bases 54. The wind guide cone 51 is arranged on the left end inner wall inside the fresh air machine 1. The fan box 52 is in a cuboid structure and arranged at the right end of the wind guide cone 51. The filtering box 53 is in a cuboid structure and arranged at the right end of the fan box 52. The plurality of bases 54 are uniformly arranged at the bottom of the filtering box 53. The fan box 52 sequentially comprises a fan 523, a support rod 521 and a motor 522 from left to right. The filtering box 53 comprises a plurality of plate grooves 531, a plurality of filter plates 532, a plurality of handles 533, a plurality of sealing layers one 534, an insertion groove 535 and a temperature control box 536. The plurality of plate grooves 531 are oppositely arranged at the upper and lower ends inside the filtering box 53 and are horizontally and uniformly distributed. The filter plate 532 is arranged between each pair of upper and lower distributed plate grooves 531. The handle 533 is arranged on the front end side wall of each filter plate 532. The plurality of sealing layers one 534 are arranged on the front end side wall of the filtering box 53 corresponding to the position of each pair of upper and lower distributed plate grooves 531. The insertion groove 535 is arranged inside each sealing layer one 534. The temperature control box 536 is arranged at the right half inside the filtering box 53.

[0029] Specifically, the wind guide cone 51, the fan box 52 and the filtering box 53 are integrally formed. The plate groove 531 is in a concave structure. Each pair of upper and lower distributed plate grooves 531 is located at the top and bottom of the rear end of the sealing layer one 534. The top surface of the upper plate groove 531 is located on the same plane as the top of the sealing layer one 534. The bottom surface of the lower plate groove 531 is located on the same plane as the bottom of the sealing layer one 534. The sealing layer two 63 is located inside the front end side wall of the fresh air machine 1 and is attached to the front end of the filter plate 532, the front end of the sealing layer one 534 and the front end side wall of the filtering box 53.

[0030] The plate groove 531 and the sealing layer one 534 can fix each filter plate 532 in the filtering box 53. When it is needed to be taken out, the box door 6 is opened through the recessed handle 61 to release the fixation of the handle 533 on the filter plate 532 by the handle groove 64, and then the filter plate 532 is pulled out through the handle 533. The operation is convenient and labor-saving, and the disassembly and assembly efficiency of the filter plate 532 is greatly increased. At the same time, through the cooperation between the plate groove 531 and the sealing layer one 534, the filter plate 532 can effectively avoid air leakage when it is in the plate groove 531, and the filtering efficiency is effectively improved.

[0031] Working principle: The new fan 1 starts the motor 522 through the electric box 4 to make the fan 523 introduce the external air through the air inlet 2 and pass through each level filter plate 532, then pass through the temperature control box 536 to adjust the temperature, finally release to the indoor through the air outlet 3. When needing to disassemble the filter plate 532, first stop the work of the new fan 1, then open the box door 6 by inserting the finger into the recessed handle 61, then take the handle 533 on each filter plate 532 to pull it out, after cleaning, insert each filter plate 532 into each plate groove 531, so that the front end side wall of the filter plate 532 and the front end side wall of the filter box 53 are located on the same plane, that is, the filter plate 532 has been pushed to the bottom. Then close the box door 6.

[0032] The utility model discloses a 1 - new fan, 2 - air inlet, 3 - air outlet, 4 - electric box, 5 - filter mechanism, 51 - wind cone, 52 - fan case, 521 - support rod, 522 - motor, 523 - fan, 53 - filter box, 531 - a plurality of plate grooves, 532 - a plurality of filter plates, 533 - a plurality of handles, 534 - a plurality of sealing layers one, 535 - slot, 536 - temperature control box, 54 - a plurality of bases, 6 - box door, 61 - recessed handle, 62 - a plurality of rotary connecting shafts, 63 - sealing layer two, 64 - a plurality of handle grooves, these components are general standard parts or the components known to the person skilled in the art, and the structure and principle are all known to the person skilled in the art through technical manual or known through conventional experimental method, the problem solved by the utility model is that 1. when the impurities remaining on the filter screen are too much, it needs to be cleaned, and the general new fan is disassembled by a plurality of screws, then is taken out, after cleaning, all the screws are installed again, and the process is more troublesome and is easy to cause the loss of the screw. 2. Moreover, the new fan with detachable filter screen has certain gap at the filter screen installation place and the surrounding structure, so the filtering efficiency is reduced to a certain extent. The utility model greatly increases the disassembly efficiency of the filter plate and effectively improves the filtering efficiency.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model, and for the person skilled in the art, obviously, the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

[0034] Furthermore, it should be understood that although the specification is described in terms of embodiments, the specification is not to be limited to only these described embodiments. The specification is intended to include each individual embodiment as a separate embodiment as well as any combination of the embodiments.

Claims

1. A fresh air machine three-fold filter screen structure, characterized in that: The utility model provides a new fan, including fresh air machine (1), air inlet (2), air outlet (3), electric box (4), filter mechanism (5) and box door (6), air inlet (2) sets up on the left end lateral wall of fresh air machine (1), air outlet (3) sets up on the right end lateral wall of fresh air machine (1), electric box (4) sets up on the left half of fresh air machine (1) front end lateral wall, filter mechanism (5) sets up in fresh air machine (1) inside, box door (6) sets up on the front end lateral wall of fresh air machine (1), Filter mechanism (5) includes air guide cone (51), fan box (52), filter box (53) and a plurality of base (54), air guide cone (51) sets up on the left end inner wall in fresh air machine (1) inside, fan box (52) sets up on the right end of air guide cone (51) and is the cuboid structure, filter box (53) sets up on the right end of fan box (52) and is the cuboid structure, a plurality of base (54) evenly sets up at the bottom of filter box (53), fan (523), support rod (521) and motor (522) are sequentially arranged from left to right in fan box (52), filter box (53) includes a plurality of board groove (531), a plurality of filter plate (532), a plurality of handle (533), a plurality of sealing layer one (534), plug groove (535) and temperature control box (536), a plurality of board groove (531) is oppositely arranged at the upper and lower ends in filter box (53) inside and is evenly distributed horizontally, filter plate (532) sets up between every pair of upper and lower distribution board groove (531), handle (533) sets up on the front end lateral wall of every filter plate (532), a plurality of sealing layer one (534) sets up on the front end lateral wall of filter box (53) corresponding to the position of every pair of upper and lower distribution board groove (531), plug groove (535) sets up in every sealing layer one (534) inside, temperature control box (536) sets up in the right half in filter box (53) inside.

2. The three-fold filter screen structure of a fresh air machine according to claim 1, characterized in that: Air guide cone (51), fan box (52) and filter box (53) are integrally formed, and the board groove (531) is in a concave shape structure.

3. The three-fold filter screen structure of a fresh air machine according to claim 2, characterized in that: Each pair of upper and lower distribution board groove (531) is located at the top and bottom of the rear end of the sealing layer one (534) respectively, the top surface of the upper board groove (531) is located on the same plane as the top of the sealing layer one (534), and the bottom surface of the lower board groove (531) is located on the same plane as the bottom of the sealing layer one (534).

4. The three-fold filter screen structure of a fresh air machine according to claim 1, characterized in that: The new fan three-fold filter screen structure further comprises a sealing layer two (63), which is located inside the front end lateral wall of the new fan (1) and is attached to the front end of the filter plate (532), the front end of the sealing layer one (534), and the front end lateral wall of the filter box (53).

Images