CN219413062U

CN219413062U - Fan filtering mechanism

Info

Publication number: CN219413062U
Application number: CN202320510878.4U
Authority: CN
Inventors: 孙学通
Original assignee: Shanghai Xinsheng Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Shanghai Xinsheng Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-07-25
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a fan filtering mechanism which comprises a fan body, wherein an air inlet is formed in one side of the fan body, a mounting frame is connected to one side of the air inlet through bolts, a fixing bolt is arranged on the outer wall of the mounting frame, a filter screen is fixedly connected to the inner wall of the mounting frame, a motor assembly is arranged on the inner wall of the mounting frame, the motor assembly comprises a fixing frame, a mobile power supply, a gear motor, a rotating rod, a fixed brush, a mounting groove and a fastening bolt, and the filter screen assembly is arranged in the air inlet. This fan filter mechanism is provided with mount, portable power source, gear motor, dwang, fixed brush, mounting groove and fastening bolt, drives the dwang through starting gear motor and rotates, and the dwang drives fixed brush and rotates to make fixed brush clear up dust and impurity on filter screen surface, make dust and impurity not be blocking the filter screen, simple structure convenient to use.

Description

Fan filtering mechanism

Technical Field

The utility model relates to the technical field of fan filter mechanisms, in particular to a fan filter mechanism.

Background

The fan is a driven fluid machine for improving the pressure of gas and discharging the gas by means of input mechanical energy, is a habit of compressing the gas and conveying the gas in China, is commonly referred to as a fan, a blower and a wind driven generator, is widely used for ventilation, dust discharging and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and air induction of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical appliances, drying and selecting of grains, inflation and propulsion of wind tunnel wind sources and air cushion ships and the like.

In the actual use process of the fan, different use environments exist, and a lot of impurities or dust exist in some ambient air, and the impurities and the dust enter the fan to influence the normal use of the fan, so that ordinary people can filter the air by using the filter mechanism.

The prior art publication No. CN214221631U patent document provides a fan filter equipment that admits air, and the device is changing the in-process to the filter screen, and the filter screen still can get into the filtration to the air that gets into in the hot oil furnace, prevents that external debris from getting into in the hot oil furnace, so, the fan need not shut down in the filter screen change in-process, guarantees the safe, abundant burning of gas in the hot oil furnace, and the practicality is good.

Foretell prior art, though the dismouting filter screen is very convenient, but does not possess to clear up the filter screen surface, and the filter screen can block impurity and dust in the air at the during operation, and the filter screen is in long-time use, and its surface dust and impurity are more the deposition, can block the filter screen and make the filter screen can not normally use, consequently, we need a fan filter mechanism.

Disclosure of Invention

The utility model aims to provide a fan filtering mechanism to solve the existing problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fan filter mechanism, includes the fan body, one side of fan body is provided with the air intake, and one side bolted connection of air intake has the installing frame, the outer wall of installing frame is provided with fixing bolt, the inner wall fixedly connected with filter screen of installing frame, the inner wall of installing frame is provided with motor element, motor element includes mount, portable power source, gear motor, dwang, fixed brush, mounting groove and fastening bolt, the inside of air intake is provided with the filter screen subassembly, the filter screen subassembly includes fixed slot, spout, filter screen mounting bracket, mounting bolt, handle, molecular sieve filter screen and active carbon filter screen.

Preferably, the inner wall fixedly connected with mount of installing frame, and one side of mount is provided with portable power source, gear motor is installed to the outer wall of mount.

Preferably, the output shaft of the gear motor is detachably connected with a rotating rod through a coupler, and one end of the rotating rod is connected with a fixed brush through a bolt.

Preferably, the outer wall of the fixed brush is provided with a mounting groove, and the outer wall of the fixed brush is provided with a fastening bolt.

Preferably, the outer wall of the air inlet is provided with a fixed groove, and the inner wall of the fixed groove is provided with a sliding groove.

Preferably, the inner wall sliding connection of spout has the filter screen mounting bracket, and the outer wall of filter screen mounting bracket is provided with the mounting bolt, the outer wall fixedly connected with handle of filter screen mounting bracket.

Preferably, the molecular sieve filter screen is installed to the inner wall of filter screen mounting bracket, the inside of air intake is provided with the active carbon filter screen.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a fan filtering mechanism,

(1) The dust-removing device is provided with a fixing frame, a mobile power supply, a gear motor, a rotating rod, a fixed brush, a mounting groove and a fastening bolt, wherein the rotating rod is driven to rotate by starting the gear motor, and the rotating rod drives the fixed brush to rotate, so that dust and impurities on the surface of a filter screen are cleaned by the fixed brush, the filter screen is not blocked by the dust and the impurities, and the dust-removing device is simple in structure and convenient to use;

(2) Be provided with fixed slot, spout, filter screen mounting bracket, mounting bolt, handle, molecular sieve filter screen and active carbon filter screen, install in inserting the spout through the filter screen mounting bracket, fix through mounting bolt, simple structure is convenient for operating personnel install and dismantle, can dry and purify the air through being provided with the molecular sieve filter screen, can purify and deodorization to the air through being provided with the active carbon filter screen.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of the structure of the fixing frame and the gear motor of the present utility model;

FIG. 3 is a schematic diagram of the molecular sieve filter screen and the active carbon filter screen according to the present utility model;

FIG. 4 is a schematic view of the structure of the air inlet and the filter mounting frame of the present utility model.

In the figure: 1. a fan body; 2. an air inlet; 3. a mounting frame; 4. a fixing bolt; 5. a filter screen; 6. a motor assembly; 601. a fixing frame; 602. a mobile power supply; 603. a speed reducing motor; 604. a rotating lever; 605. fixing the hairbrush; 606. a mounting groove; 607. a fastening bolt; 7. a screen assembly; 701. a fixing groove; 702. a chute; 703. a filter screen mounting frame; 704. installing a bolt; 705. a handle; 706. molecular sieve filter screen; 707. and (3) an active carbon filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the present utility model provides the following technical solutions: a fan filtering mechanism comprises a fan body 1, wherein an air inlet 2 is arranged on one side of the fan body 1, a mounting frame 3 is connected to one side of the air inlet 2 through bolts, a fixing bolt 4 is arranged on the outer wall of the mounting frame 3, a filter screen 5 is fixedly connected to the inner wall of the mounting frame 3, a motor component 6 is arranged on the inner wall of the mounting frame 3, the motor component 6 comprises a fixing frame 601, a mobile power supply 602, a gear motor 603, a rotating rod 604, a fixed brush 605, a mounting groove 606 and a fastening bolt 607, the fixing frame 601 is fixedly connected to the inner wall of the mounting frame 3, a mobile power supply 602 is arranged on one side of the fixing frame 601, ventilation of the air inlet 2 is not affected by the fixing frame 601, a gear motor 603 is arranged on the outer wall of the fixing frame 601, the output shaft of the gear motor 603 is detachably connected with the rotating rod 604 through a coupling, the fixing frame 601 and the rotating rod 604 form a fixing effect through the gear motor 603, one end of the gear motor 603 extends into the fixing frame 601 to be connected with the rotating rod 604, the connecting effect between the fixing frame 601 and the gear motor 603 and the rotating rod 604 is enhanced, the gear motor 603 can drive the rotating rod 604 to rotate better, one end of the rotating rod 604 is connected with the fixed brush 605 through bolts, the outer wall of the fixed brush 605 is provided with the mounting groove 606, the shape and the size of the inner wall of the mounting groove 606 are matched with those of the outer wall of the rotating rod 604, the inner wall of the mounting groove 606 is attached to the outer wall of the rotating rod 604, the connecting effect between the mounting groove 606 and the rotating rod 604 is enhanced, the rotating rod 604 can be better inserted into the mounting groove 606 to be connected, the outer wall of the fixed brush 605 is provided with the fastening bolt 607, the rotating rod 604 and the fixed brush 605 form a fixing structure through the fastening bolt 607, and the one end of fastening bolt 607 stretches into in the mounting groove 606 and is connected with dwang 604, strengthened the connection effect between dwang 604 and fastening bolt 607 and the fixed brush 605, make fastening bolt 607 can be fine fix fixed brush 605 on dwang 604, drive dwang 604 through starting gear motor 603 and rotate, dwang 604 drives fixed brush 605 and rotates, thereby make fixed brush 605 clear up dust and impurity on filter screen 5 surface, make dust and impurity not be in blocking filter screen 5, simple structure facilitate the use.

Referring to fig. 1, 3 and 4, a filter screen assembly 7 is disposed in an air inlet 2, the filter screen assembly 7 includes a fixing groove 701, a sliding groove 702, a filter screen mounting frame 703, a mounting bolt 704, a handle 705, a molecular sieve 706 and an activated carbon filter screen 707, the fixing groove 701 is disposed on the outer wall of the air inlet 2, two fixing grooves 701 are provided, the sliding groove 702 is disposed on the inner wall of the fixing groove 701, the filter screen mounting frame 703 is slidingly connected on the inner wall of the sliding groove 702, the air inlet 2 and the filter screen mounting frame 703 form a sliding structure through the sliding groove 702, one end of the filter screen mounting frame 703 extends into the sliding groove 702 to be connected, the connection effect between the air inlet 2 and the sliding groove 702 and the filter screen mounting frame 703 is enhanced, the filter screen mounting frame 703 can be well inserted into the sliding groove 702 to be mounted, the mounting bolt 704 is disposed on the outer wall of the filter screen mounting frame 703, the air inlet 2 and the filter screen mounting frame 703 form a fixed structure through the mounting bolts 704, one end of the mounting bolts 704 penetrates through the filter screen mounting frame 703 to extend into the air inlet 2, the connecting effect between the air inlet 2 and the mounting bolts 704 and the filter screen mounting frame 703 is enhanced, the mounting bolts 704 can well fix the filter screen mounting frame 703 on the air inlet 2, the outer wall of the filter screen mounting frame 703 is fixedly connected with the handle 705, an operator can conveniently pull the filter screen mounting frame 703 by being provided with the handle 705, the molecular sieve 706 is mounted on the inner wall of the filter screen mounting frame 703, the activated carbon filter 707 is arranged in the air inlet 2, the filter screen mounting frame 703 is inserted into the chute 702 for mounting, the filter screen mounting frame 703 is fixed through the mounting bolts 704, the air drying and purifying device is simple in structure, the air drying and purifying device can be provided with the molecular sieve 706, the air can be purified and deodorized by being provided with an activated carbon filter screen 707.

Working principle: when using this fan filter mechanism, at first connect external power supply for this device, external power supply supplies power for this device, operating personnel starts fan body 1, fan body 1 draws external air through air intake 2, when air passes through filter screen 5, impurity and dust in the air are blocked by filter screen 5, when the air after being filtered passes through molecular sieve filter screen 706, by drying and purification, by effectual deodorization and purification when passing through active carbon filter screen 707, clean air is blown by fan body 1 extraction, when dust and impurity accumulation many needs on filter screen 5 outer wall are cleared up, start gear motor 603, portable power source 602 supplies power to it, gear motor 603 drives dwang 604 and rotates, dwang 604 drives fixed brush 605 and rotates, fixed brush 605 rotates the dust and the impurity on filter screen 5 surface and clear up, make dust and impurity not in blocking filter screen 5, simple structure facilitate the use, when need clear up and change molecular filter screen 706 and active carbon filter screen 706, operating personnel can dismantle the installation bolt, handle 705 drives filter screen 703 and removes, can effectually take out the filter screen 703 and take out and filter screen 706 and filter screen 704 and filter screen 706 are carried out the filter screen 706 and the change, this is easy to the filter screen 703 is fixed in the field of the filter screen is fixed to the prior art, the filter screen 703 is easy to be changed, this is easy to the filter screen is realized, the filter screen is easy to the filter screen is mounted to the filter screen 5, the filter screen is convenient for the operation is easy to be used, the operation is easy to change, and the filter is convenient to change.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a fan filter mechanism, includes fan body (1), its characterized in that: one side of fan body (1) is provided with air intake (2), and one side bolted connection of air intake (2) has installing frame (3), the outer wall of installing frame (3) is provided with fixing bolt (4), the inner wall fixedly connected with filter screen (5) of installing frame (3), the inner wall of installing frame (3) is provided with motor assembly (6), motor assembly (6) are including mount (601), portable power source (602), gear motor (603), dwang (604), fixed brush (605), mounting groove (606) and fastening bolt (607), the inside of air intake (2) is provided with filter screen subassembly (7), filter screen subassembly (7) are including fixed slot (701), spout (702), filter screen mounting bracket (703), installing bolt (704), handle (705), molecular sieve filter screen (706) and active carbon filter screen (707).

2. A fan filter mechanism as claimed in claim 1, wherein: the inner wall fixedly connected with mount (601) of installing frame (3), and one side of mount (601) is provided with portable power source (602), gear motor (603) are installed to the outer wall of mount (601).

3. A fan filter mechanism as claimed in claim 1, wherein: an output shaft of the gear motor (603) is detachably connected with a rotating rod (604) through a coupler, and one end of the rotating rod (604) is connected with a fixed brush (605) through a bolt.

4. A fan filter mechanism as claimed in claim 1, wherein: the outer wall of fixed brush (605) has seted up mounting groove (606), the outer wall of fixed brush (605) is provided with fastening bolt (607).

5. A fan filter mechanism as claimed in claim 1, wherein: the outer wall of the air inlet (2) is provided with a fixing groove (701), and the inner wall of the fixing groove (701) is provided with a sliding groove (702).

6. A fan filter mechanism as claimed in claim 1, wherein: the inner wall sliding connection of spout (702) has filter screen mounting bracket (703), and the outer wall of filter screen mounting bracket (703) is provided with mounting bolt (704), outer wall fixedly connected with handle (705) of filter screen mounting bracket (703).

7. A fan filter mechanism as claimed in claim 1, wherein: molecular sieve filter screen (706) is installed to the inner wall of filter screen mounting bracket (703), the inside of air intake (2) is provided with active carbon filter screen (707).