CN216868735U

CN216868735U - Purified fan case

Info

Publication number: CN216868735U
Application number: CN202220022410.6U
Authority: CN
Inventors: 林坤; 刘志海; 朱星煜
Original assignee: Xiamen Jinxia Xinfeng Air Conditioning Co ltd
Current assignee: Xiamen Jinxia Xinfeng Air Conditioning Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-07-01
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a purified fan case which comprises a case body, an air inlet, an air outlet, silencing cotton, a plate-type primary filter screen, a bag-type medium efficiency filter screen and a fan module, wherein the plate-type primary filter screen and the bag-type medium efficiency filter screen are arranged, and airflow is subjected to double filtration through the plate-type primary filter screen and the bag-type medium efficiency filter screen to form clean airflow for emission, so that the advantage of performing multiple filtration on the airflow is achieved; the fan module is arranged at the upper end of the box body, the belt module is adopted to drive the fan, and the damping shock absorber is used for absorbing the deflection force when the fan and the motor are driven, so that the advantages of large static pressure and wide application range of the fan are achieved; noise generated when the fan and the motor work can be absorbed by adhering the silencing cotton in the box body, so that the advantage of reducing the noise of the unit is achieved; through reducing the size of box for purify fan case compact structure, convenient hoist and mount.

Description

Purified fan case

Technical Field

The utility model particularly relates to a purified air case, and relates to the related field of purified air cases.

Background

With the increase of the building scale, the application of the central air-conditioning system is more common, however, in the transition season, the operating efficiency of the central air-conditioning system is lower, and in order to save energy, a mode of operating all fresh air in the transition season is often adopted. In an artificial environment, fresh air is particularly important for maintaining indoor air quality, and particularly in places such as large buildings, underground rail transit station and hall spaces, the fresh air quality is particularly important for contributing to the indoor air quality.

At this time, the purifying fan box is often needed to be used, the general size of the existing purifying fan box is large, the ventilator unit does not have a multiple filtering and purifying function, the static pressure of the fan is low, and the practicability of the purifying fan box is low.

Disclosure of Invention

Accordingly, to address the above-mentioned deficiencies, the present invention provides a clean wind cabinet.

The utility model is realized in such a way that a purified fan case is constructed, the device comprises a case body, an air inlet, an air outlet, silencing cotton, a plate-type primary-effect filter screen, a bag-type intermediate-effect filter screen and a fan module, wherein the air inlet and the air outlet are oppositely arranged on the left side and the right side of the upper end of the case body, the silencing cotton is adhered on the inner side of the case body, the plate-type primary-effect filter screen is arranged at the left end inside the case body, the bag-type intermediate-effect filter screen is arranged on the inner side of the case body, and the fan module is arranged at the lower end inside the case body.

Preferably, the fan module comprises a bottom plate, a damping shock absorber, a transverse plate, a motor, a belt module and a fan, the bottom of the bottom plate is fixed to the box body, the damping shock absorber is arranged at the upper end of the bottom plate and connected with the bottom of the transverse plate, the transverse plate is fixed to the lower end of the motor, and the motor is connected with the output end of the fan through the belt module.

Preferably, the front end of the box body is provided with an access door.

Preferably, four corners of the upper end of the box body are oppositely provided with fixed gaskets.

Preferably, the number of the damping shock absorbers is more than two, and the damping shock absorbers are oppositely arranged along the left side and the right side of the top of the bottom plate.

Preferably, the fan discharge port and the air outlet are distributed in parallel.

Preferably, the plate-type primary filter screen is positioned at the left end of the bag-type medium efficiency filter screen.

Preferably, the silencing cotton is in a flat and long strip shape, and is covered along the inner side wall of the box body.

Preferably, the box body is an aluminum profile frame.

The utility model has the following advantages: the utility model provides a purifying fan box through improvement, compared with the same type of equipment, the purifying fan box comprises the following improvements:

the method has the advantages that: according to the purifying fan case, the plate-type primary filter screen and the bag-type medium efficiency filter screen are arranged, airflow is subjected to double filtration through the plate-type primary filter screen and the bag-type medium efficiency filter screen to form clean airflow to be discharged, and the advantage that the airflow can be subjected to multiple filtration is achieved.

The method has the advantages that: according to the purifying fan case, the fan module is arranged at the upper end of the case body, the belt module is adopted to drive the fan, and the damping shock absorber is used for absorbing the deflection force generated when the fan and the motor are driven, so that the advantages of large static pressure and wide application range of the fan are achieved.

The method has the advantages that: according to the purifying fan case, the noise generated when the fan and the motor work can be absorbed by adhering the silencing cotton to the inside of the case body, so that the advantage of reducing the noise of a unit is achieved.

The advantages are that: according to the purified air case, the size of the case body is reduced, so that the purified air case is compact in structure and convenient to hoist.

Drawings

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

FIG. 2 is a schematic sectional view of the case of the present invention;

fig. 3 is a schematic cross-sectional view of the fan module according to the present invention.

Wherein: the air conditioner comprises a box body-1, an air inlet-2, an air outlet-3, silencing cotton-4, a plate type primary filter screen-5, a bag type intermediate filter screen-6, a fan module-7, a bottom plate-71, a damping shock absorber-72, a transverse plate-73, a motor-74, a belt module-75, a fan-76, an access door-11 and a fixed gasket-12.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a purified fan case, which comprises a case body 1, an air inlet 2, an air outlet 3, silencing cotton 4, a plate-type primary filter 5, a bag-type intermediate filter 6 and a fan module 7, wherein the air inlet 2 and the air outlet 3 are oppositely arranged on the left and right sides of the upper end of the case body 1, the silencing cotton 4 is adhered on the inner side of the case body 1, the plate-type primary filter 5 is arranged on the left end of the inner part of the case body 1, the bag-type intermediate filter 6 is arranged on the inner side of the case body 1, the fan module 7 is arranged on the lower end of the inner part of the case body 1, an access door 11 is arranged on the front end of the case body 1, fixing gaskets 12 are oppositely arranged at four corners of the upper end of the case body 1, the plate-type primary filter 5 is positioned on the left end of the bag-type intermediate filter 6, and the silencing cotton 4 is flat, and the amortization is cotton 4 and covers along 1 inside walls of box, does benefit to and plays the effect of carrying out the amortization, and box 1 is the aluminium alloy frame.

Referring to fig. 3, the present invention provides a purified air cabinet by improvement, wherein the blower module 7 includes a bottom plate 71, a damping vibration absorber 72, a horizontal plate 73, a motor 74, a belt module 75 and a blower 76, the bottom of the bottom plate 71 is fixed to the cabinet 1, the damping vibration absorber 72 is disposed at the upper end of the bottom plate 71, the damping vibration absorber 72 is connected to the bottom of the horizontal plate 73, the horizontal plate 73 is fixed to the lower end of the motor 74, the motor 74 is connected to the output end of the blower 76 through the belt module 75, the number of the damping vibration absorbers 72 is greater than two, the damping vibration absorbers 72 are disposed along the left and right sides of the top of the bottom plate 71, and the discharge ports of the blower 76 and the air outlets 3 are distributed in parallel to each other, so as to facilitate the discharge of fresh air.

The utility model provides a purifying fan box through improvement, and the working principle is as follows;

firstly, before use, the purified fan box is horizontally placed, so that the box body 1 fixedly supports the purified fan box;

secondly, when the air conditioner is used, the motor 74 is electrified to work, and the belt module 75 drives the fan 76 to work, so that air flow enters the inner side of the box body 1 through the air inlet 2;

thirdly, after double filtration is carried out on the airflow through a plate-type primary filter screen 5 and a bag-type medium-efficiency filter screen 6, clean airflow is formed for discharge, and finally the clean airflow is discharged through an air outlet 3;

fourthly, the fan module 7 is arranged at the upper end of the box body 1, the belt module 75 is adopted to drive the fan 76, and meanwhile, the damping shock absorber 72 is used to absorb the deflection force when the fan 76 and the motor 74 are driven, so that the fan 76 has large static pressure and wide application range;

fifthly, simultaneously, noise generated during the operation of the fan 76 and the motor 74 can be absorbed by adhering the silencing cotton 4 to the inside of the box body 1, the noise of the unit can be reduced, and the size of the box body 1 is reduced, so that the case of the purifying fan is compact in structure and convenient to hoist.

The utility model provides a purified fan box through improvement, and the purified fan box is provided with the plate-type primary filter screen 5 and the bag-type intermediate filter screen 6, so that airflow is subjected to double filtration through the plate-type primary filter screen 5 and the bag-type intermediate filter screen 6 to form clean airflow for emission, and the advantage of performing multiple filtration on the airflow is achieved; the fan module 7 is arranged at the upper end of the box body 1, the belt module 75 is adopted to drive the fan 76, and meanwhile, the damping shock absorber 72 is used to absorb the deflection force generated when the fan 76 and the motor 74 are driven, so that the advantages of large static pressure and wide application range of the fan 76 are achieved; the noise generated when the fan 76 and the motor 74 work can be absorbed by adhering the silencing cotton 4 to the interior of the box body 1, so that the noise of the unit can be reduced; through reducing the size of box 1 for purify fan case compact structure, convenient hoist and mount.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a purify fan case, its characterized in that, its structure includes box (1), air intake (2), air outlet (3), amortization cotton (4), board-like primary filter screen (5), pocket type intermediate efficiency filter screen (6) and fan module (7), the box (1) upper end left and right sides is provided with air intake (2) and air outlet (3) relatively, box (1) inboard is pasted and is had amortization cotton (4), the inside left end of box (1) is provided with board-like primary filter screen (5), bag type intermediate efficiency filter screen (6) are installed to box (1) inboard, the inside lower extreme of box (1) is provided with fan module (7).

2. A clean wind cabinet according to claim 1, characterized in that: fan module (7) are including bottom plate (71), damping bumper shock absorber (72), diaphragm (73), motor (74), belt module (75) and fan (76), bottom plate (71) bottom is fixed mutually with box (1), bottom plate (71) upper end is provided with damping bumper shock absorber (72), damping bumper shock absorber (72) are connected with diaphragm (73) bottom, diaphragm (73) are fixed mutually with motor (74) lower extreme, motor (74) are connected with fan (76) output through this belt module (75).

3. A clean wind cabinet according to claim 1, characterized in that: an access door (11) is arranged at the front end of the box body (1).

4. A clean wind cabinet according to claim 1, characterized in that: four corners of the upper end of the box body (1) are oppositely provided with fixed gaskets (12).

5. A clean wind cabinet according to claim 2, characterized in that: the number of the damping shock absorbers (72) is more than two, and the damping shock absorbers (72) are oppositely arranged along the left side and the right side of the top of the bottom plate (71).

6. A clean wind cabinet according to claim 2, characterized in that: the discharge port of the fan (76) and the air outlet (3) are distributed in parallel.

7. A clean wind cabinet according to claim 1, characterized in that: the plate-type primary filter screen (5) is positioned at the left end of the bag-type medium efficiency filter screen (6).

8. A clean wind cabinet according to claim 1, characterized in that: the silencing cotton (4) is in a flat strip shape, and the silencing cotton (4) covers the inner side wall of the box body (1).