CN216092742U

CN216092742U - Dust removal filter equipment for computer lab

Info

Publication number: CN216092742U
Application number: CN202122671623.XU
Authority: CN
Inventors: 张攀
Original assignee: Shanghai Qixi Cloud Computing Co ltd
Current assignee: Shanghai Qixi Cloud Computing Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-22
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a dust removal and filtration device for a machine room, and relates to the field of machine room dust removal. The dedusting and filtering device for the machine room comprises a shell, wherein two filtering assemblies are arranged inside the shell, and two fixed cross rods are fixedly connected to the bottom of the shell; the driving ash removal mechanism is arranged between the two filtering components. According to the dust removal filtering device for the machine room, the rotating vertical shaft drives the lifting cross plate to reciprocate by starting the motor, so that two long scrubbing brushes can sweep dust for two filter screen plates and drive the two filter screen plates to vibrate rapidly, dust still attached can be removed in a short time, and the dust removal effect is better; the rack plate on the filter screen plate is directly aligned to the limit port on the corresponding limit frame to be inserted, so that the filter screen plate and the fixed frame can be quickly fixed, and the installation work after the filter screen plate is replaced or cleaned is time-saving and labor-saving.

Description

Dust removal filter equipment for computer lab

Technical Field

The utility model relates to a dust removal device, in particular to a dust removal filter device for a machine room.

Background

If the dust is more inside the computer lab, adhere to on the component of machine easily, can influence the normal use of machine for a long time unavoidably, generally can remove dust to the computer lab inside through dust removal filter equipment.

Most simple structure of current dust removal filter equipment can only pass through the filter screen with the dust in the air and filter, and long-time the use will certainly lead to the fact the inside filter screen of device to block up to influence normal dust removal effect.

Therefore, it is necessary to provide a dust removal filter device for a machine room to solve the above technical problems.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust removal and filtration device for a machine room, which can sweep dust and simultaneously drive two filter screen plates to rapidly vibrate for dust removal.

In order to achieve the above object, the present invention provides a dust removing and filtering device for a machine room, comprising: the air filter comprises a shell, wherein the lower end of the shell is connected with two collecting boxes, the front end of the shell is provided with an air inlet, the rear end of the shell is fixedly connected with a fan, an air suction opening of the fan is connected with the shell, two filter assemblies are arranged inside the shell, and the bottom of the shell is fixedly connected with two fixed cross rods; the driving ash removal mechanism is arranged between the two filtering components.

In one or more embodiments, the driving dust removing mechanism comprises a motor, the output end of the motor is fixedly connected with a rotating vertical shaft used for driving a lifting cross plate, the rotating vertical shaft is a reciprocating screw rod, the middle of the lifting cross plate is provided with a threaded opening, the rotating vertical shaft is connected in the threaded opening in a threaded manner, the lower end of the rotating vertical shaft is rotatably connected with the shell, the bottom end of the shell is fixedly connected with two limiting rods, sliding openings are formed in the left end and the right end of the lifting cross plate, the limiting rods are connected in the sliding openings in a sliding manner, long plate brushes are fixedly connected to the front end and the rear end of the lifting cross plate, and a trigger mechanism is arranged on the lower side of the lifting cross plate.

In one or more embodiments, the elongated scrubber is a nylon scrubber.

In one or more embodiments, the trigger mechanism includes a first sensing piece, the first sensing piece is fixedly connected with the lower end face of the lifting cross plate, the lower end of the limiting rod is connected with a second sensing piece in a sliding mode, a first spring is sleeved at the lower end of the limiting rod, the upper end of the first spring is connected with the second sensing piece, and the lower end of the first spring is connected with the bottom end of the limiting rod.

In one or more embodiments, filtering component includes fixed frame, be equipped with the fixed slot on the fixed frame, fixed slot internally mounted has the filter plate, the lower extreme of fixed frame is equipped with two square mouths, two square mouth respectively with two fixed horizontal pole sliding connection.

In one or more embodiments, two be equipped with vibration mechanism between the filtering component, vibration mechanism includes fixed long board, the middle-end of fixed long board and the lower extreme fixed connection of rotatory vertical axis, the equal erection joint in both ends of fixed long board has the electro-magnet, two the equal erection joint in lower extreme of fixed frame has the magnetic path, the electro-magnet is the same with the magnetic pole of magnetic path, the both ends of fixed horizontal pole all overlap and are equipped with the second spring, the one end of second spring is connected with the inner wall of casing, the other end of second spring is connected with the lower extreme of fixed frame.

In one or more embodiments, the screen panel is connected to a fixed frame by two convenient detachment mechanisms.

In one or more embodiments, convenient disassembly body includes spacing frame, fixedly connected with curb plate on the spacing frame, sliding connection has the buckle on the curb plate, the buckle is the design of unilateral skewed tooth, the cover has the third spring on the buckle, the one end of third spring is connected with the curb plate, the other end of third spring is connected with the buckle, be equipped with spacing mouthful on the spacing frame, fixedly connected with rack plate on the filter plate board, rack plate and spacing mouthful sliding connection, the latch is the design of one-way inclined plane on the rack plate.

In one or more embodiments, the lower end of the casing is provided with two dust falling grooves, the two dust falling grooves are respectively positioned at the lower sides of the two filtering assemblies, and the two dust falling grooves are connected with the collecting ports of the two collecting boxes.

In one or more embodiments, the collection bin is provided with a bin door at its lower end.

Compared with the prior art, the dust removal and filtration device for the machine room provided by the utility model has the following beneficial effects:

1. the utility model provides a dust removal filtering device for a machine room, which is characterized in that a rotating vertical shaft drives a lifting cross plate to reciprocate by starting a motor, so that two long scrubbing brushes can sweep dust for two filter screen plates and drive the two filter screen plates to vibrate rapidly at the same time, and dust still attached can be removed in a short time, thereby ensuring better dust removal effect;

2. the utility model provides a dust removal filter device for a machine room, which can quickly realize the fixation of a filter screen plate and a fixed frame by directly aligning a rack plate on the filter screen plate to a limit port on a corresponding limit frame and inserting the rack plate into the limit port, thereby saving time and labor for the installation work after the filter screen plate is replaced or cleaned.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a dust removal filter device for a machine room according to the present invention;

fig. 2 is a second schematic structural diagram of a preferred embodiment of a dust removal filter device for a machine room according to the present invention;

FIG. 3 is a schematic structural view of the driven ash removal mechanism shown in FIG. 2;

FIG. 4 is a schematic structural view of the vibrating ash handling mechanism shown in FIG. 2;

fig. 5 is a schematic structural view of the easy-to-detach mechanism shown in fig. 2.

Description of the main reference numerals: 1. a housing; 11. a collection box; 12. fixing the cross bar; 2. an air inlet; 3. a fan; 4. a filter assembly; 41. a fixing frame; 42. a filter screen plate; 5. driving the ash removal mechanism; 51. a motor; 52. rotating the vertical shaft; 53. a lifting cross plate; 54. a limiting rod; 55. a long scrubbing brush; 6. a trigger mechanism; 61. a first sensing piece; 62. a second sensing piece; 63. a first spring; 64. fixing the long plate; 641. an electromagnet; 642. a magnetic block; 65. a second spring; 7. the mechanism is convenient to disassemble; 71. a limiting frame; 72. a side plate; 73. buckling; 74. a third spring; 75. a rack plate.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Referring to fig. 1 to 5, a dust removing and filtering apparatus for a machine room includes: the air filter comprises a shell 1, wherein the lower end of the shell 1 is connected with two collecting boxes 11, the front end of the shell 1 is provided with an air inlet 2, the rear end of the shell 1 is fixedly connected with a fan 3, an air suction port of the fan 3 is connected with the shell 1, two filter assemblies 4 are arranged inside the shell 1, and the bottom of the shell 1 is fixedly connected with two fixed cross rods 12; the driving ash removing mechanism 5 is arranged between the two filtering assemblies 4.

In a specific implementation process, as shown in fig. 2 and 3, the driving ash removal mechanism 5 includes a motor 51, an output end of the motor 51 is fixedly connected with a rotating vertical shaft 52 for driving a lifting cross plate 53, the rotating vertical shaft 52 is a reciprocating screw rod, a threaded opening is formed in the middle of the lifting cross plate 53, the rotating vertical shaft 52 is in threaded connection with the threaded opening, the lower end of the rotating vertical shaft 52 is rotatably connected with the shell 1, the bottom end of the shell 1 is fixedly connected with two limiting rods 54, sliding openings are formed in the left end and the right end of the lifting cross plate 53, the limiting rods 54 are slidably connected in the sliding openings, long plate brushes 55 are fixedly connected to the front end and the rear end of the lifting cross plate 53, and a trigger mechanism 6 is arranged on the lower side of the lifting cross plate 53; the long scrubber 55 is a nylon brush.

It should be noted that: the starting motor 51 rotates the vertical shaft 52 to rotate, so that the lifting cross plate 53 drives the two long scrubbing brushes 55 to reciprocate simultaneously, dust on the two filter screen plates 42 is conveniently swept away through the two long scrubbing brushes 55, and when the lifting cross plate 53 moves downwards to a certain degree, the vibration of the filter screen plates 42 is triggered through the trigger mechanism 6.

Referring to fig. 2 and 4, the triggering mechanism 6 includes a first sensing piece 61, the first sensing piece 61 is fixedly connected to the lower end surface of the lifting cross plate 53, a second sensing piece 62 is slidably connected to the lower end of the limiting rod 54, a first spring 63 is sleeved on the lower end of the limiting rod 54, the upper end of the first spring 63 is connected to the second sensing piece 62, and the lower end of the first spring 63 is connected to the bottom end of the limiting rod 54.

It should be noted that: the first sensing piece 61 at the lower end of the lifting cross plate 53 moves to abut against the second sensing piece 62, which is equivalent to forming an electrical path, and the electromagnets 641 at the two ends of the fixed long plate 64 are powered, so that the two electromagnets 641 generate magnetism.

Referring to fig. 2, the filter assembly 4 includes a fixing frame 41, a fixing groove is formed on the fixing frame 41, a filter screen plate 42 is installed and connected inside the fixing groove, and two square openings are formed at the lower end of the fixing frame 41 and are slidably connected with the two fixing cross bars 12, respectively.

It should be noted that: the filter screen plate 42 can be taken down from the fixing groove on the fixing frame 41, so that the later cleaning and replacement are convenient.

Referring to fig. 1, a vibration mechanism is arranged between the two filter assemblies 4, the vibration mechanism includes a fixed long plate 64, the middle end of the fixed long plate 64 is fixedly connected with the lower end of the rotating vertical shaft 52, electromagnets 641 are respectively and fixedly connected to the two ends of the fixed long plate 64, magnetic blocks 642 are respectively and fixedly connected to the lower ends of the two fixed frames 41, the electromagnets 641 and the magnetic blocks 642 have the same magnetic poles, second springs 65 are respectively sleeved at the two ends of the fixed cross bar 12, one ends of the second springs 65 are connected with the inner wall of the housing 1, and the other ends of the second springs 65 are connected with the lower end of the fixed frame 41.

It should be noted that: the rotation of the vertical shaft 52 drives the fixed long plate 64 to rotate, so that the two electromagnets 641 intermittently rotate.

When the electromagnet 641 rotates to be close to the magnetic block 642, the relative repulsive force generated between the electromagnet 641 and the magnetic block 642 pushes the two fixing frames 41 to move, and simultaneously drives the four second springs 65 to elastically deform;

when the electromagnet 641 rotates to be away from the magnetic block 642, the four second springs 65 recover elastic deformation at the same time, and drive the two fixing frames 41 to move in opposite directions.

Since the fixed long plate 64 rotates faster, the two fixed frames 41 can drive the two filter screen plates 42 to vibrate rapidly, so that dust still attached to the filter screen plates 42 can be removed by rapid vibration in a short time after the long scrubbing brush 55 cleans the filter screen plates 42 once.

Referring to fig. 5, the screen plate 42 is connected to the fixed frame 41 by two convenient detachment mechanisms 7; the convenient disassembly mechanism 7 comprises a limiting frame 71, a side plate 72 is fixedly connected to the limiting frame 71, a buckle 73 is connected to the side plate 72 in a sliding mode, the buckle 73 is designed to be a unilateral oblique tooth, a third spring 74 is sleeved on the buckle 73, one end of the third spring 74 is connected with the side plate 72, the other end of the third spring 74 is connected with the buckle 73, a limiting opening is formed in the limiting frame 71, a rack plate 75 is fixedly connected to the filter screen plate 42, the rack plate 75 is connected with the limiting opening in a sliding mode, and the clamping tooth on the rack plate 75 is designed to be a one-way oblique face.

It should be noted that: when the filter screen plate 42 needs to be replaced or cleaned, the filter screen plate 42 can be quickly taken down by pulling the buckle 73; when the replacement or cleaning is finished, the rack plates 75 on the filter screen plate 42 are directly aligned to the limit openings on the corresponding limit frames 71 and slide in, so that the filter screen plate 42 can be conveniently installed, and time and labor are saved.

Referring to fig. 1 and 2, the lower end of the casing 1 is provided with two ash dropping grooves which are respectively arranged at the lower sides of the two filtering assemblies 4 and are connected with the collecting ports of the two collecting boxes 11; the lower end of the collecting box 11 is provided with a box door.

It should be noted that: inside the dust under the clearance fell to collecting box 11 through falling the ash chute, after the clearance was accomplished, the chamber door was opened to the accessible, conveniently clears away the inside dust of collecting box 11.

The working principle of the dust removal and filtration device for the machine room provided by the utility model is as follows: the fan 3 is started, so that dust enters the shell 1 along with air through the air inlet 2, and the filter screen plates 42 on the two filter assemblies 4 can well filter the dust; when two filter assemblies 4 need to be cleaned, the motor 51 is started, the output end of the motor 51 drives the rotating vertical shaft 52 to rotate, so that the lifting cross plate 53 reciprocates relative to the rotating vertical shaft 52, and the two long plate brushes 55 at the two ends of the lifting cross plate 53 can sweep away dust on the two filter screen plates 42 at the same time.

In the process of sweeping dust by the two long scrubbing brushes 55, when the lifting cross plate 53 moves down to a certain extent, the first sensing piece 61 at the lower end of the lifting cross plate 53 moves to abut against the second sensing piece 62, and simultaneously compresses the first spring 63, at this time, an electric path is formed to supply power to the electromagnets 641 at the two ends of the fixed long plate 64, so that the two electromagnets 641 generate magnetism, the rotating vertical shaft 52 rotates and simultaneously drives the fixed long plate 64 at the lower end to rotate simultaneously, the two electromagnets 641 intermittently rotates to be close to the magnetic blocks 642 on the two fixed frames 41, when the electromagnets 641 rotates to be close to the magnetic blocks 642, the relative repulsion force generated between the electromagnets 641 and the magnetic blocks 642 pushes the two fixed frames 41 to move, simultaneously drives the four second springs 65 to generate elastic deformation, when the electromagnets 641 rotates to be far away from the magnetic blocks 642, the four second springs 65 simultaneously recover the elastic deformation, the two fixing frames 41 are driven to move reversely, and the two fixing frames 41 can drive the two filter screen plates 42 to realize quick vibration due to the fact that the fixing long plate 64 rotates fast, so that after the long scrubbing brush 55 moves downwards to clean the filter screen plates 42 for one time, dust still attached to the filter screen plates can be removed through quick vibration in a short time, and the dust removing effect is better.

When the filter screen plate 42 is used to a certain time limit, the filter screen plate 42 is required to be replaced or cleaned, the buckle 73 is pulled, the buckle 73 is made to move relative to the side plate 72, the third spring 74 is driven to generate elastic deformation, the right-angle surface at one end of the buckle 73 is separated from the right-angle surface of the clamping teeth of the rack plate 75 at the moment, the filter screen plate 42 is pulled, the third spring can be quickly taken down, when the replacement or cleaning is finished, the rack plate 75 on the filter screen plate 42 is directly aligned to the limit opening on the corresponding limit frame 71, when the inclined surface at one end of the buckle 73 is abutted to the inclined surface of the clamping teeth of the rack plate 75, the buckle 73 can be automatically driven to move relative to the side plate 72, the third spring 74 generates elastic deformation, so that the rack plate 75 can be quickly slid into the limit opening, when the inclined surface at one end of the buckle 73 is abutted to the inclined surface of the clamping teeth of the rack plate 75, the installation of the filter screen plate 42 can be conveniently realized at a right angle, and time and labor are saved.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. The utility model provides a dust removal filter equipment for computer lab which characterized in that includes:

the air purifier comprises a shell (1), wherein the lower end of the shell (1) is connected with two collecting boxes (11), the front end of the shell (1) is provided with an air inlet (2), the rear end of the shell (1) is fixedly connected with a fan (3), an air suction port of the fan (3) is connected with the shell (1), two filtering assemblies (4) are arranged inside the shell (1), and the bottom of the shell (1) is fixedly connected with two fixed cross rods (12);

the dust removing device comprises a driving dust removing mechanism (5), wherein the driving dust removing mechanism (5) is arranged between two filtering assemblies (4).

2. The dust-removing and filtering device for machine room as claimed in claim 1, wherein said driving dust-removing mechanism (5) comprises a motor (51), the output end of the motor (51) is fixedly connected with a rotary vertical shaft (52) used for driving a lifting cross plate (53), the rotating vertical shaft (52) is a reciprocating screw rod, the middle part of the lifting cross plate (53) is provided with a threaded port, the rotating vertical shaft (52) is connected in the threaded opening in a threaded manner, the lower end of the rotating vertical shaft (52) is rotatably connected with the shell (1), two limiting rods (54) are fixedly connected with the bottom end of the shell (1), sliding openings are formed in the left end and the right end of the lifting cross plate (53), the limiting rod (54) is connected in the sliding opening in a sliding mode, the front end and the rear end of the lifting cross plate (53) are fixedly connected with long plate brushes (55), and a trigger mechanism (6) is arranged on the lower side of the lifting cross plate (53).

3. A dust-removing and filtering device for machine rooms as claimed in claim 2, characterized in that said long scrubber (55) is a nylon scrubber.

4. The dust removal and filtration device for the machine room as claimed in claim 2, wherein the trigger mechanism (6) comprises a first sensing plate (61), the first sensing plate (61) is fixedly connected with the lower end face of the lifting cross plate (53), the lower end of the limit rod (54) is slidably connected with a second sensing plate (62), a first spring (63) is sleeved on the lower end of the limit rod (54), the upper end of the first spring (63) is connected with the second sensing plate (62), and the lower end of the first spring (63) is connected with the bottom end of the limit rod (54).

5. The dust removal and filtration device for the machine room as claimed in claim 1, wherein the filter assembly (4) comprises a fixed frame (41), a fixed groove is arranged on the fixed frame (41), a filter screen plate (42) is installed and connected inside the fixed groove, and two square openings are arranged at the lower end of the fixed frame (41) and are respectively connected with the two fixed cross rods (12) in a sliding manner.

6. The dust removal and filtration device for the machine room as claimed in claim 5, wherein a vibration mechanism is arranged between the two filtration assemblies (4), the vibration mechanism comprises a fixed long plate (64), the middle end of the fixed long plate (64) is fixedly connected with the lower end of the rotating vertical shaft (52), electromagnets (641) are respectively and fixedly connected to the two ends of the fixed long plate (64), magnetic blocks (642) are respectively and fixedly connected to the two lower ends of the fixed frames (41), the magnetic poles of the electromagnets (641) and the magnetic blocks (642) are the same, second springs (65) are respectively sleeved at the two ends of the fixed cross bar (12), one ends of the second springs (65) are connected with the inner wall of the housing (1), and the other ends of the second springs (65) are connected with the lower ends of the fixed frames (41).

7. A dust-removing and filtering device for machine rooms as in claim 5, characterized in that the screen plate (42) is connected to the fixed frame (41) by two easy-to-detach mechanisms (7).

8. The dust removal and filtration device for the machine room as claimed in claim 7, wherein the convenient and fast detachment mechanism (7) comprises a limiting frame (71), a side plate (72) is fixedly connected to the limiting frame (71), a buckle (73) is slidably connected to the side plate (72), the buckle (73) is designed to be a one-sided oblique tooth, a third spring (74) is sleeved on the buckle (73), one end of the third spring (74) is connected with the side plate (72), the other end of the third spring (74) is connected with the buckle (73), a limiting opening is formed in the limiting frame (71), a rack plate (75) is fixedly connected to the screen plate (42), the rack plate (75) is slidably connected with the limiting opening, and the teeth on the rack plate (75) are designed to be a one-way inclined surface.

9. The dust-removing and filtering device for machine room as claimed in claim 1, wherein the lower end of the housing (1) is provided with two dust-falling grooves which are respectively located at the lower sides of the two filtering assemblies (4), and the two dust-falling grooves are connected with the collecting ports of the two collecting boxes (11).

10. A dust-removing and filtering device for machine room as claimed in claim 1, characterized in that the collecting box (11) is provided at its lower end with a box door.