CN219934177U

CN219934177U - Ventilation filter device

Info

Publication number: CN219934177U
Application number: CN202321207185.4U
Authority: CN
Inventors: 陈卫锋; 张严红; 陈虎松; 陈炼
Original assignee: Jingjiang Xinhao Environmental Protection Technology Co ltd
Current assignee: Jingjiang Xinhao Environmental Protection Technology Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-10-31
Anticipated expiration: 2033-05-18

Abstract

The utility model discloses a ventilation filtering device which comprises a ventilation pipeline, wherein a baffle is arranged in a notch, a U-shaped plate is fixedly arranged on one side of the baffle, fixing slots are formed in the front surface and the rear surface of the baffle, a fixing rod is fixedly arranged on the inner side of each sliding slot, a fixing block communicated with the notch is arranged on the outer side of each fixing rod, one end of each fixing block is inserted between each fixing block and the corresponding fixing slot, and a spring is fixedly connected between each fixing block and the ventilation pipeline. The U-shaped plate and the baffle plate are arranged in the notch formed in the ventilating duct, and meanwhile, one end of the inserted and fixed block connected with the U-shaped plate and the baffle plate is inserted into the inserted and fixed groove formed in the baffle plate by utilizing the elasticity of the spring, so that the ventilating filter device is convenient to install and fix, and the problems that the ventilating filter device in the prior art is usually fixed between two ventilating ducts, the ventilating duct or the angle of the device is required to be continuously adjusted during installation, so that the installation is inconvenient and the efficiency is reduced are solved.

Description

Ventilation filter device

Technical Field

The utility model belongs to the technical field of ventilation equipment, and particularly relates to a ventilation filtering device.

Background

The ventilating duct is a duct for ventilating in industrial and civil buildings, has the functions of facilitating air circulation and reducing the concentration of harmful gas, is a municipal infrastructure, is a common duct for environment-friendly engineering buildings, has the main functions of facilitating ventilation from outside to inside of the buildings, is more applied to large-scale buildings, has serious pollution in the atmosphere, and can lead the air in the buildings to be poor if the outside air is not purified and filtered in some ducts for conveying the air to the rooms in the buildings, and affects the physical health of personnel in the buildings, so that a device for filtering the air needs to be added on the ventilating duct;

in the prior art, the ventilation filtering device is usually fixed between two ventilation pipelines, and the ventilation pipelines or the angles of the ventilation pipelines or the devices are required to be continuously adjusted during installation, so that the installation is inconvenient, the efficiency is reduced, and therefore, the ventilation filtering device is required to be designed to solve the problems.

Disclosure of Invention

The present utility model is directed to a ventilation filtering device, and aims to solve the problems of inconvenient installation and reduced efficiency caused by the fact that the ventilation filtering device in the prior art is usually fixed between two ventilation pipelines and the ventilation pipelines or the angles of the ventilation pipelines are required to be continuously adjusted during installation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ventilation filter equipment, includes the air pipe, breach and two spouts have been seted up respectively to one side of air pipe, the inside of breach is provided with the baffle, one side fixed mounting of baffle has the U template, just the preceding, the rear surface of baffle has all been seted up and has been inserted solid groove, every the inboard of spout is equal fixed mounting has the dead lever, the outside of dead lever is provided with the plug-in block with breach intercommunication, plug-in block's one end and plug-in solid groove between peg graft, just fixedly connected with spring between plug-in solid block and the air pipe.

Preferably, the inserting and fixing block is of an L-shaped structure, and the inserting and fixing block is in sliding connection with the fixing rod.

Preferably, the bottom of the ventilating duct is fixedly connected with a collecting box, and a drawer is arranged in the collecting box.

Preferably, the dust falling port communicated with the collecting box is formed in the bottom of the U-shaped plate, and the filter element is fixedly mounted on the inner side of the U-shaped plate.

Preferably, a fan and a filter screen are fixedly arranged on the inner side of the U-shaped plate, and the fan is positioned between the filter core and the filter screen.

Preferably, a motor is fixedly arranged on the front surface of the filter screen, and an output shaft of the motor penetrates through the filter screen to be sleeved with a scraping plate.

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

1. the U-shaped plate and the baffle plate are arranged in the notch formed in the ventilating duct, and meanwhile, one end of the inserted and fixed block connected with the U-shaped plate and the baffle plate is inserted into the inserted and fixed groove formed in the baffle plate by utilizing the elasticity of the spring, so that the ventilating filter device is convenient to install and fix, and the problems that the ventilating filter device in the prior art is usually fixed between two ventilating ducts, the ventilating duct or the angle of the device is required to be continuously adjusted during installation, so that the installation is inconvenient and the efficiency is reduced are solved.

2. According to the utility model, the bottom of the ventilating duct is provided with the collecting box and the drawer, and the scraping plate connected with the output shaft of the collecting box is driven to rotate by the starting motor, so that dust on the surface of the filter screen is scraped and falls into the drawer, thereby facilitating dust treatment and avoiding the influence on the ventilating effect caused by the blockage of the filter screen.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic perspective view of the connection of the U-shaped plate and the ventilating duct;

FIG. 4 is an enlarged partial view of the A part of the present utility model;

in the figure: 1. a ventilation duct; 2. a notch; 3. a baffle; 4. a collection box; 5. a drawer; 6. a filter element; 7. a U-shaped plate; 8. a blower; 9. a motor; 10. a filter screen; 11. a dust falling port; 12. a scraper; 13. a fixing slot; 14. a plug-in fixing block; 15. a chute; 16. a fixed rod; 17. and (3) a spring.

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.

Embodiment one:

referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a ventilation filter equipment, including ventilation duct 1, breach 2 and two spouts 15 have been seted up respectively to one side of ventilation duct 1, the inside of breach 2 is provided with baffle 3, one side fixed mounting of baffle 3 has U template 7, and the preceding, back surface of baffle 3 has all been seted up and has been inserted solid groove 13, the inboard of every spout 15 is all fixed mounting has dead lever 16, the outside of dead lever 16 is provided with the plug-in block 14 with breach 2 intercommunication, plug-in block 14's one end and plug-in solid groove 13 between pegging graft, and fixedly connected with spring 17 between plug-in block 14 and the ventilation duct 1, plug-in block 14 is L type structure, and sliding connection between plug-in block 14 and the dead lever 16.

From the above description, the present utility model has the following advantageous effects: the U-shaped plate 7 and the baffle plate 3 are arranged in the gap 2 formed by the ventilation pipelines 1, and simultaneously one end of the inserted and fixed block 14 connected with the U-shaped plate is inserted by utilizing the elasticity of the spring 17, and the inserted and fixed groove 13 formed by the baffle plate 3 is arranged in the device, so that the device is convenient to install and fix, the problems that the ventilation filtering device in the prior art is usually fixed between two ventilation pipelines 1, the ventilation pipelines 1 or the angles of the devices need to be continuously adjusted during installation, the installation is inconvenient and the efficiency is reduced are solved

Embodiment two:

referring to fig. 1 to fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution: the bottom fixedly connected with collecting box 4 of air pipe 1, the inside of collecting box 4 is provided with drawer 5, and dust fall mouth 11 with collecting box 4 intercommunication has been seted up to the bottom of U template 7, and the inboard fixed mounting of U template 7 has filter core 6, and the inboard fixed mounting of U template 7 has fan 8 and filter screen 10, and fan 8 is located between filter core 6 and the filter screen 10, and the front surface fixed mounting of filter screen 10 has motor 9, and the scraper blade 12 has been cup jointed in the output shaft of motor 9 running through filter screen 10.

By adopting the technical scheme, the collection box 4 and the drawer 5 are arranged at the bottom of the ventilating duct 1, the scraper 12 connected with the output shaft of the collection box is driven to rotate by the starting motor 9, dust on the surface of the filter screen 10 is scraped, and the dust falls into the drawer 5, so that dust is conveniently treated, and the influence on the ventilating effect due to blockage of the filter screen 10 is avoided.

The working principle and the using flow of the utility model are as follows:

during installation, the ventilating duct 1 is fixed in a working area, the inserting and fixing block 14 is pulled to compress the spring 17, one end of the inserting and fixing block 14 is separated from the inside of the notch 2, the baffle 3 is placed in the inside of the notch 2, the U-shaped plate 7 is located in the ventilating duct 1, the filter element 6, the motor 9, the filter screen 10, the scraping plate 12 and the fan 8 are arranged in the U-shaped plate 7 in advance, the inserting and fixing block 14 is loosened finally, and one end of the inserting and fixing block 14 is inserted into the inserting and fixing groove 13 formed in the baffle 3 under the action of the elastic force of the spring 17. When the dust remover is used, the fan 8 and the motor 9 are started, the fan 8 introduces external air into the ventilation pipeline 1, the external air is sequentially filtered by the filter screen 10 and the filter element 6, the external air is introduced into a building, the motor 9 drives the scraper 12 connected with the output shaft of the motor to rotate, dust on the surface of the filter screen 10 can be scraped off and falls into the drawer 5, the filter screen 10 is prevented from being blocked, the drawer 5 is pulled out, and dust treatment is facilitated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. Ventilation filtering device, comprising a ventilation duct (1), characterized in that: one side of air pipe (1) has seted up breach (2) and two spouts (15) respectively, the inside of breach (2) is provided with baffle (3), one side fixed mounting of baffle (3) has U template (7), just insert solid groove (13) have all been seted up to the preceding, back surface of baffle (3), every the inboard of spout (15) is all fixed mounting has dead lever (16), the outside of dead lever (16) is provided with the plug-in block (14) with breach (2) intercommunication, peg graft between the one end of plug-in block (14) and plug-in solid groove (13), just fixedly connected with spring (17) between plug-in block (14) and air pipe (1).

2. A ventilation filtering device as claimed in claim 1, wherein: the inserting and fixing block (14) is of an L-shaped structure, and the inserting and fixing block (14) is connected with the fixing rod (16) in a sliding mode.

3. A ventilation filtering device as claimed in claim 1, wherein: the bottom of air pipe (1) fixedly connected with collecting box (4), the inside of collecting box (4) is provided with drawer (5).

4. A ventilation filtering device as claimed in claim 3, wherein: the bottom of the U-shaped plate (7) is provided with a dust falling port (11) communicated with the collecting box (4), and the inner side of the U-shaped plate (7) is fixedly provided with a filter element (6).

5. A ventilation filtering device as claimed in claim 4, wherein: the inner side of the U-shaped plate (7) is fixedly provided with a fan (8) and a filter screen (10), and the fan (8) is positioned between the filter element (6) and the filter screen (10).

6. A ventilation filtering device as claimed in claim 5, wherein: the front surface of the filter screen (10) is fixedly provided with a motor (9), and an output shaft of the motor (9) penetrates through the filter screen (10) to be sleeved with a scraping plate (12).