CN219300969U

CN219300969U - Fresh air filtering device for heating and ventilation engineering

Info

Publication number: CN219300969U
Application number: CN202222628783.0U
Authority: CN
Inventors: 武菲菲; 李栋
Original assignee: Shandong Xiutai Hvac Equipment Engineering Co ltd
Current assignee: Shandong Xiutai Hvac Equipment Engineering Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-07-04
Anticipated expiration: 2032-10-08

Abstract

The utility model provides a new trend filter equipment that warm engineering was used, includes the mounting panel, the mounting panel middle part is equipped with the filter screen, be equipped with the clearance structure on the mounting panel, the clearance structure includes the mounting groove of symmetry setting in the filter screen both sides, the mounting groove internal rotation is equipped with the screw rod, be equipped with the slider on the screw rod, two be connected with the pivot between the slider, be equipped with cleaning brush in the pivot, cleaning brush one side contacts with the filter screen, the mounting panel bottom is equipped with drive screw pivoted drive structure, the mounting panel four corners is equipped with mounting structure, mounting structure includes the arm-tie, be connected with the spring between arm-tie and the mounting panel, the arm-tie middle part is equipped with the card post, card post and mounting panel sliding connection. Compared with the prior art, the utility model has the advantages that: the cleaning structure is arranged, so that deposited dust on the filter screen can be cleaned conveniently, and the filter screen is prevented from being blocked by dust and sundries to influence the filtering efficiency; is provided with a mounting structure, and is convenient for disassembling and maintaining the device.

Description

Fresh air filtering device for heating and ventilation engineering

Technical Field

The utility model relates to the technical field of heating and ventilation engineering, in particular to a fresh air filtering device for heating and ventilation engineering.

Background

The heating ventilation engineering refers to heat supply, gas supply, ventilation and air conditioning engineering, along with the accelerated development of a compression type refrigerator, the heating ventilation and air conditioning technology is largely applied to the environmental control of public buildings and commercial buildings for ensuring the comfort of indoor environments, and mainly comprises the following steps: heating, ventilation and air conditioning, wherein ventilation refers to using outdoor air (called fresh air or fresh air) to replace air (called indoor air) in a building, and in the ventilation process, more dust is easy to enter a room, and the fresh air filtering device is required to filter the air, so that pollutants are prevented from adhering to the air in the building.

In the filtering process, a large amount of dust and sundries are adhered to the surface of the filter screen, the existing fresh air filtering device is inconvenient to automatically clean dust adhered to the surface, the filter screen is blocked by dust accumulated for a long time, and the filtering efficiency is seriously affected; and current new trend filter equipment is for setting up dismouting structure, inconvenient maintenance personal dismantles the maintenance.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide the fresh air filtering device for the heating ventilation engineering, which is convenient for cleaning and disassembling dust attached to the surface.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a new trend filter equipment that warm engineering was used, includes the mounting panel, the mounting panel middle part is equipped with the filter screen, be equipped with the clearance structure on the mounting panel, the clearance structure includes the mounting groove of symmetry setting in the filter screen both sides, the mounting groove internal rotation is equipped with the screw rod, be equipped with the slider on the screw rod, two be connected with the pivot between the slider, be equipped with cleaning brush in the pivot, cleaning brush one side contacts with the filter screen, the mounting panel bottom is equipped with drive screw pivoted drive structure, the mounting panel four corners is equipped with mounting structure, mounting structure includes the arm-tie, be connected with the spring between arm-tie and the mounting panel, the arm-tie middle part is equipped with the card post, card post and mounting panel sliding connection.

As an improvement, the driving structure comprises a driving box, a transmission rod is rotationally arranged in the driving box, a motor for driving the transmission rod to rotate is arranged on one side of the driving box, a driving bevel gear is arranged on the transmission rod, the bottom end of the screw rod extends into the driving box, and a driven bevel gear meshed with the driving bevel gear is arranged at the bottom end of the screw rod.

As an improvement, one side of the driving box is provided with a motor protection cover which is covered on the outer side of the motor.

As an improvement, two opposite sides of the mounting groove are provided with strip holes, and the rotating shaft is arranged in the strip holes in a sliding manner.

As an improvement, the top end of the mounting plate is provided with a dust cover, and the mounting plate is provided with a dust box above the driving box.

As an improvement, the surface of the filter screen is sprayed with an antirust coating.

Compared with the prior art, the utility model has the advantages that: the cleaning structure is arranged, the driving structure drives the screw rod to rotate, the sliding cylinder drives the rotating shaft to move up and down, the cleaning brush rolls on the filter screen, and dust accumulation on the filter screen is convenient to clean, so that dust and sundries are prevented from accumulating to block the filter screen to influence the filtering efficiency; the mounting structure is arranged, the clamping column can be moved out and mounted through the movable pulling plate, and the device is convenient to disassemble and maintain.

Drawings

FIG. 1 is a schematic diagram of a fresh air filter device for heating and ventilation engineering.

Fig. 2 is a schematic top view of a fresh air filter device for heating and ventilation engineering according to the present utility model.

As shown in the figure: 1. a mounting plate; 2. a filter screen; 3. a mounting groove; 4. a screw; 5. a slide block; 6. a rotating shaft; 7. cleaning a brush; 8. a mounting structure; 9. pulling a plate; 10. a spring; 11. a clamping column; 12. a drive box; 13. a transmission rod; 14. a motor; 15. a drive bevel gear; 16. a driven bevel gear; 17. a motor protection cover; 18. a dust cover; 19. a dust collection box.

Detailed Description

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

The utility model provides a combine the attached drawing, a new trend filter equipment that heating ventilation engineering was used, includes mounting panel 1, mounting panel 1 middle part is equipped with filter screen 2, be equipped with the clearance structure on the mounting panel 1, the clearance structure is including the symmetry setting at mounting groove 3 of filter screen 2 both sides, the 3 internal rotations of mounting groove is equipped with screw rod 4, be equipped with slider 5 on the screw rod 4, two be connected with pivot 6 between the slider 5, be equipped with cleaning brush 7 in the pivot 6, cleaning brush 7 one side contacts with filter screen 2, mounting panel 1 bottom is equipped with driving screw 4 pivoted actuating structure, mounting panel 1 four corners is equipped with mounting structure 8, mounting structure 8 includes arm-tie 9, be connected with spring 10 between arm-tie 9 and the mounting panel 1, arm-tie 9 middle part is equipped with card post 11, card post 11 and mounting panel 1 sliding connection.

The driving structure comprises a driving box 12, a transmission rod 13 is rotationally arranged in the driving box 12, a motor 14 for driving the transmission rod 13 to rotate is arranged on one side of the driving box 12, a driving bevel gear 15 is arranged on the transmission rod 13, the bottom end of a screw 4 extends into the driving box 12, a driven bevel gear 16 meshed with the driving bevel gear 15 is arranged at the bottom end of the screw 4, and the two screws 4 are conveniently driven to rotate at the same speed at the same time, so that a sliding cylinder 5 drives a cleaning brush 7 to move for cleaning.

One side of the driving box 12 is provided with a motor protection cover 17 which is covered on the outer side of the motor 14, so that the motor 14 is prevented from being damaged due to external factors.

Two mounting grooves 3 all are equipped with rectangular hole in opposite one side, pivot 6 slides and sets up in rectangular downthehole, is convenient for spacing to a section of thick bamboo 5, avoids a section of thick bamboo 5 free rotation to guarantee a section of thick bamboo 5 and drive the stability that cleaning brush removed.

The dust-proof device is characterized in that a dust cover 18 is arranged at the top end of the mounting plate 1, the cleaning brush 7 can be stored in the dust cover 18 when not in use, and the dust-collecting box 19 arranged above the structure is arranged on the mounting plate 1, so that dust swept down by the cleaning brush 7 can be conveniently collected.

The surface of the filter screen 2 is sprayed with an anti-rust paint, which can be iron oxide red phenolic aldehyde anti-rust paint, iron oxide red alkyd anti-rust paint or gray anti-rust paint, so that the service life of the device is prolonged conveniently.

When the utility model is implemented, the pull plate 9 is pulled, the spring 10 is stretched, the clamping column 11 moves in the direction away from the mounting plate 1, the mounting plate 1 is clamped at the mounting position, the pull plate 9 is loosened, and the spring 10 is retracted to drive the clamping column 10 to be clamped into a clamping groove at the corresponding mounting position for fixing; the filter screen 2 stops dust and sundries contained in fresh air, the motor 14 is started at intervals, the motor 14 drives the transmission rod 13 to rotate, the driving bevel gear 15 drives the driven bevel gear 16 to rotate, the two screw rods 4 simultaneously rotate at the same speed, the two sliding drums 5 drive the cleaning brush 7 to move out of the dust cover 18 and move downwards, the cleaning brush 7 rolls to clean the filter screen 2, and the swept dust enters the dust collection box 19 to be collected, so that the influence of dust accumulation blocking the filter screen on the filtering efficiency can be effectively avoided; when the device needs to be maintained, the device can be disassembled by pulling the pull plate 9 to enable the clamping column 10 to be moved out of the clamping groove.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Fresh air filter equipment that heating and ventilation engineering used, including mounting panel (1), its characterized in that: the utility model provides a cleaning device for a water heater, including mounting panel (1), mounting panel (1) middle part is equipped with filter screen (2), be equipped with clearance structure on mounting panel (1), clearance structure includes mounting groove (3) of symmetry setting in filter screen (2) both sides, mounting groove (3) internal rotation is equipped with screw rod (4), be equipped with slider (5) on screw rod (4), two be connected with pivot (6) between slider (5), be equipped with cleaning brush (7) on pivot (6), cleaning brush (7) one side contacts with filter screen (2), mounting panel (1) bottom is equipped with drive screw rod (4) pivoted drive structure, mounting panel (1) four corners is equipped with mounting structure (8), mounting structure (8) are including arm-tie (9), be connected with spring (10) between arm-tie (9) and mounting panel (1), arm-tie (9) middle part is equipped with card post (11), card post (11) and mounting panel (1) sliding connection.

2. The fresh air filter device for heating and ventilation engineering according to claim 1, wherein: the driving structure comprises a driving box (12), a transmission rod (13) is rotationally arranged in the driving box (12), a motor (14) for driving the transmission rod (13) to rotate is arranged on one side of the driving box (12), a driving bevel gear (15) is arranged on the transmission rod (13), the bottom end of the screw rod (4) extends into the driving box (12), and a driven bevel gear (16) meshed with the driving bevel gear (15) is arranged at the bottom end of the screw rod (4).

3. The fresh air filter device for heating and ventilation engineering according to claim 2, wherein: one side of the driving box (12) is provided with a motor protection cover (17) which is covered on the outer side of the motor (14).

4. The fresh air filter device for heating and ventilation engineering according to claim 1, wherein: two mounting grooves (3) are arranged on opposite sides of the mounting groove, and the rotating shaft (6) is arranged in the long holes in a sliding mode.

5. The fresh air filter device for heating and ventilation engineering according to claim 1, wherein: the dust-proof cover (18) is arranged at the top end of the mounting plate (1), and the dust-collecting box (19) arranged above the structure is arranged on the mounting plate (1).

6. The fresh air filter device for heating and ventilation engineering according to claim 1, wherein: the surface of the filter screen (2) is sprayed with an antirust coating.