CN214841446U

CN214841446U - High-efficiency filter for dust-free room

Info

Publication number: CN214841446U
Application number: CN202120380032.4U
Authority: CN
Inventors: 朱振南
Original assignee: Kunshan Aifeige Purification Equipment Co ltd
Current assignee: Kunshan Aifeige Purification Equipment Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-11-23
Anticipated expiration: 2031-02-19

Abstract

The utility model discloses a high efficiency filter for dust free chamber relates to high efficiency filter technical field, including the intake stack, the first fixed block of outer wall fixedly connected with of intake stack, the inner wall fixedly connected with second spring of first fixed block, the inner wall sliding connection of first fixed block has the movable block, the filter is installed to the one end of intake stack, the outer wall fixedly connected with second fixed block of filter, the one end fixedly connected with connecting block of second fixed block, the outer wall of connecting block rotates and is connected with fixture block, the outer wall of connecting block is located the first spring of one side fixedly connected with of fixture block. The utility model discloses a set up fixed fixture block, connecting block and first spring, insert the connecting block of filter outer wall fixed connection's second fixed block one end into first fixed block, when the connecting block is slow when inserting first fixed block, the fixed fixture block of inner wall extrusion of first fixed block.

Description

High-efficiency filter for dust-free room

Technical Field

The utility model relates to a high efficiency filter technical field specifically is a high efficiency filter for dust free chamber.

Background

The clean room is a specially designed room which can remove the pollutants such as micro-particles, harmful air, bacteria, etc. in the air in a certain space range and control the indoor temperature, cleanliness, indoor pressure, airflow velocity and airflow distribution, noise vibration and illumination, and static electricity in a certain required range; generally, a clean room is provided with an air inlet for the intake of outside air, a fan and an air conditioner may be arranged for blowing air from the air inlet, and the air inlet is often provided with a filter for filtering air.

The existing filter is troublesome to install with an air inlet pipeline, a worker can not conveniently and conveniently install the filter, a large amount of dust is often accumulated on an internal filter screen when the filter is used for filtering for a long time, so that the filter screen is blocked, the entering of external air is influenced, and the filter screen is frequently required to be detached by the worker to be cleaned and replaced after being blocked, which wastes time and labor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the filter is troublesome to install with an air inlet pipeline and a filter screen in the filter is easy to block, the high-efficiency filter for the dust-free room is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency filter for a dust-free chamber comprises an air inlet pipeline, wherein a first fixed block is fixedly connected to the outer wall of the air inlet pipeline, a second spring is fixedly connected to the inner wall of the first fixed block, a moving block is slidably connected to the inner wall of the first fixed block, a filter is installed at one end of the air inlet pipeline, a second fixed block is fixedly connected to the outer wall of the filter, a connecting block is fixedly connected to one end of the second fixed block, a fixed clamping block is rotatably connected to the outer wall of the connecting block, a first spring is fixedly connected to the outer wall of the connecting block, a filter screen is fixedly connected to the inner portion of the filter, a motor is installed on the inner wall of the filter, a rotating rod is rotatably connected to the output end of the motor, a cam is fixedly connected to the outer wall of the rotating rod, and a fan is installed on the inner wall of the bottom end of the filter, the bottom of filter is connected with collects the box, the shower nozzle is installed to the inner wall of collecting the box, the outer wall sliding connection of filter has the dead lever.

Preferably, the outer wall of the connecting block is provided with a containing groove matched with the fixed fixture block, and one end of the fixed fixture block is rotatably connected with the outer wall containing groove of the connecting block through a ball shaft.

Preferably, the inner wall of the first fixed block is provided with a fixed groove matched with the fixed fixture block, the outer wall of the moving block is fixedly connected with a limiting block, and the moving block is slidably connected with the first fixed block through the outer wall limiting block.

Preferably, the output end of the motor is rotationally connected with the rotating rod through a coupler, the cams are provided with a plurality of groups, and the plurality of groups of cams are equidistantly distributed on the outer wall of the rotating rod.

Preferably, the filter bottom inner wall is seted up with collection box assorted mounting groove, the one end of dead lever sets up to smooth inclined plane, the inner wall of collecting the box is seted up with dead lever assorted fixed orifices.

Preferably, the inner wall of the bottom end of the filter is provided with a mounting groove matched with the fan, and the inner wall of the collecting box is provided with a water inlet hole matched with the spray head.

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

1. the utility model inserts the connecting block at one end of the second fixed block fixedly connected with the outer wall of the filter into the first fixed block by arranging the fixed clamping block, the connecting block and the first spring, when the connecting block is slowly inserted into the first fixing block, the inner wall of the first fixing block extrudes the fixing clamping block, the fixing clamping block extrudes the first spring to rotate to the outer wall accommodating groove of the connecting block under the action of external extrusion force, and when the connecting block is completely inserted into the first fixing block, the second spring is extruded, meanwhile, the fixed clamping block is not extruded by the external extrusion force to push the first spring, the first spring is not restored by the external extrusion force to push the fixed clamping block to rotate, so that the fixed clamping block is clamped in the fixed groove on the inner wall of the first fixed block to be fixed, the filter is installed on the air inlet pipeline, so that the problem that the filter is troublesome to install on the air inlet pipeline is effectively solved;

2. the utility model is provided with a motor, a rotating rod, a cam, a fan, a spray head and a collecting box, when dust is needed to be cleaned on the filter screen inside the filter, the motor is started, the motor rotates to drive the rotating rod to rotate through a shaft coupling, the rotating rod rotates to drive a plurality of groups of cams to rotate, the plurality of groups of cams continuously impact two groups of filter screens, so that the filter screens shake off, dust attached on the filter screens is shaken off, simultaneously the fan is started, the fan sucks air inside the filter to drive the air inside the filter to flow, the dust shaken off by the filter screens is conveyed into the collecting box through the mounting groove of the inner wall, simultaneously, an external water pipe is connected with the water inlet hole arranged on the inner wall of the collecting box, then the spray head is started, water mist is sprayed inside the collecting box by the spray head to reduce dust entering the filter, and the dust is prevented from flying inside the collecting box, the problem that the filter screen in the filter is easy to block is effectively solved.

Drawings

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

FIG. 2 is a cross-sectional view of a filter according to the present invention;

fig. 3 is a top view of the filter of the present invention;

fig. 4 is an enlarged view of fig. 1A of the present invention.

In the figure: 1. an air inlet pipeline; 2. a first fixed block; 3. a second fixed block; 4. a filter; 5. a filter screen; 6. a cam; 7. a rotating rod; 8. fixing the rod; 9. a fan; 10. a spray head; 11. a collection box; 12. A motor; 13. a moving block; 14. a first spring; 15. fixing the fixture block; 16. connecting blocks; 17. a second spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The electric motor (90YYJT) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a high efficiency filter for a clean room comprises an air inlet duct 1, a first fixed block 2 is fixedly connected to the outer wall of the air inlet duct 1, a second spring 17 is fixedly connected to the inner wall of the first fixed block 2, a moving block 13 is slidably connected to the inner wall of the first fixed block 2, a filter 4 is installed at one end of the air inlet duct 1, a second fixed block 3 is fixedly connected to the outer wall of the filter 4, a connecting block 16 is fixedly connected to one end of the second fixed block 3, a fixed block 15 is rotatably connected to the outer wall of the connecting block 16, a first spring 14 is fixedly connected to the outer wall of the connecting block 16 at one side of the fixed block 15, a filter screen 5 is fixedly connected to the inside of the filter 4, a motor 12 is installed on the inner wall of the filter 4, a rotating rod 7 is rotatably connected to the output end of the motor 12, a cam 6 is fixedly connected to the outer wall of the rotating rod 7, and a fan 9 is installed on the inner wall at the bottom end of the filter 4, the bottom of filter 4 is connected with collects box 11, collects the inner wall of box 11 and installs shower nozzle 10, and the outer wall sliding connection of filter 4 has dead lever 8.

Please refer to fig. 4, the outer wall of the connecting block 16 is provided with a receiving groove matched with the fixing block 15, and one end of the fixing block 15 is rotatably connected to the outer wall receiving groove of the connecting block 16 through a ball shaft, so as to facilitate the rotation of the fixing block 15.

Please refer to fig. 4, the inner wall of the first fixing block 2 is provided with a fixing groove matched with the fixing block 15, the outer wall of the moving block 13 is fixedly connected with a limiting block, the moving block 13 is slidably connected with the first fixing block 2 through the outer wall limiting block, so that the fixing block 15 can be conveniently rotated to the fixing groove on the inner wall of the first fixing block 2 to fix the connecting block 16.

Please refer to fig. 3, the output end of the motor 12 is rotatably connected to the rotating rod 7 through a coupler, the cams 6 are provided with a plurality of sets, the plurality of sets of cams 6 are equidistantly distributed on the outer wall of the rotating rod 7, so that the motor 12 rotates to drive the rotating rod 7 to rotate through the coupler, the rotating rod 7 rotates to drive the plurality of sets of cams 6 to rotate, and the plurality of sets of cams 6 continuously impact the filter screen 5, so that the dust attached to the filter screen 5 falls down.

Please refer to fig. 4, the inner wall of the bottom end of the filter 4 is provided with an installation groove matched with the collecting box 11, one end of the fixing rod 8 is provided with a smooth inclined surface, and the inner wall of the collecting box 11 is provided with a fixing hole matched with the fixing rod 8, so that the collecting box 11 can be conveniently installed and disassembled.

Please refer to fig. 2, the inner wall of the bottom end of the filter 4 is provided with an installation groove matched with the fan 9, and the inner wall of the collection box 11 is provided with a water inlet hole matched with the nozzle 10, so as to facilitate the installation of the fan 9 and the water supply for the nozzle 15.

The working principle is as follows: firstly, a connecting block 16 at one end of a second fixed block 3 fixedly connected with the outer wall of a filter 4 is inserted into a first fixed block 2, when the connecting block 16 is slowly inserted into the first fixed block 2, the inner wall of the first fixed block 2 extrudes a fixed clamping block 15, the fixed clamping block 15 is extruded by external extrusion force to extrude a first spring 14 to rotate to an outer wall accommodating groove of the connecting block 16, when the connecting block 16 is completely inserted into the first fixed block 2, a second spring 17 is extruded, meanwhile, the fixed clamping block 15 is not extruded by the external extrusion force to extrude the first spring 14, the first spring 14 is not restored by the external extrusion force to push the fixed clamping block 15 to rotate, so that the fixed clamping block 15 is clamped into a fixed groove at the inner wall of the first fixed block 2 to be fixed, the filter 4 is installed on an air inlet pipeline 1, when dust on a filter screen 5 in the filter 4 needs to be cleaned, starting motor 12, motor 12 is rotatory to drive bull stick 7 rotatoryly through the shaft coupling, bull stick 7 is rotatory to drive multiunit cam 6 rotatoryly, the rotatory continuous striking two sets of filter screens 5 of multiunit cam 6, make filter screen 5 take place the shake, shake off the adnexed dust on the filter screen 5, start fan 9 simultaneously, fan 9 induced drafts to filter 4 inside, it flows to drive 4 inside air of filter, the dust that shakes off filter screen 5 passes through the mounting groove of inner wall and carries and collect box 11 in, simultaneously be connected the inlet opening that external water pipe and collection box 11 inner wall were seted up, then start shower nozzle 10, shower nozzle 10 sprays water smoke to the dust that filter 4 inside got into to collection box 11 inside and carries out the dust fall, avoid the dust to take place the raise dust in collection box 11 inside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high efficiency filter for clean room, includes intake stack (1), its characterized in that: the air inlet pipe is characterized in that a first fixed block (2) is fixedly connected to the outer wall of the air inlet pipe (1), a second spring (17) is fixedly connected to the inner wall of the first fixed block (2), a moving block (13) is slidably connected to the inner wall of the first fixed block (2), a filter (4) is installed at one end of the air inlet pipe (1), a second fixed block (3) is fixedly connected to the outer wall of the filter (4), a connecting block (16) is fixedly connected to one end of the second fixed block (3), a fixed clamping block (15) is rotatably connected to the outer wall of the connecting block (16), a first spring (14) is fixedly connected to one side, located on the fixed clamping block (15), of the outer wall of the connecting block (16), a filter screen (5) is fixedly connected to the inside of the filter (4), a motor (12) is installed on the inner wall of the filter (4), and a rotating rod (7) is rotatably connected to the output end of the motor (12), the outer wall fixedly connected with cam (6) of bull stick (7), fan (9) are installed to the bottom inner wall of filter (4), the bottom of filter (4) is connected with collects box (11), shower nozzle (10) are installed to the inner wall of collecting box (11), the outer wall sliding connection of filter (4) has dead lever (8).

2. A high efficiency filter for clean room as claimed in claim 1, wherein: the outer wall of the connecting block (16) is provided with a containing groove matched with the fixed clamping block (15), and one end of the fixed clamping block (15) is rotatably connected with the outer wall containing groove of the connecting block (16) through a ball shaft.

3. A high efficiency filter for clean room as claimed in claim 1, wherein: the inner wall of the first fixing block (2) is provided with a fixing groove matched with the fixing clamping block (15), the outer wall of the moving block (13) is fixedly connected with a limiting block, and the moving block (13) is connected with the first fixing block (2) in a sliding mode through the outer wall limiting block.

4. A high efficiency filter for clean room as claimed in claim 1, wherein: the output end of the motor (12) is rotationally connected with the rotating rod (7) through a coupler, the cams (6) are provided with multiple groups, and the multiple groups of cams (6) are equidistantly distributed on the outer wall of the rotating rod (7).

5. A high efficiency filter for clean room as claimed in claim 1, wherein: filter (4) bottom inner wall seted up with collect box (11) assorted mounting groove, the one end of dead lever (8) sets up to smooth inclined plane, the inner wall of collecting box (11) seted up with dead lever (8) assorted fixed orifices.

6. A high efficiency filter for clean room as claimed in claim 1, wherein: the inner wall of the bottom end of the filter (4) is provided with a mounting groove matched with the fan (9), and the inner wall of the collecting box (11) is provided with a water inlet hole matched with the spray head (10).