CN209860598U

CN209860598U - Active filter with dustproof function ventilates

Info

Publication number: CN209860598U
Application number: CN201920788384.6U
Authority: CN
Inventors: 杨海军
Original assignee: Chengdu Surrey Technology Co Ltd
Current assignee: Chengdu Surrey Technology Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2019-12-27
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses an active filter with ventilation and dust prevention functions, which comprises a filter body, a ventilation device and a dust prevention device; two opposite side surfaces of the filter body are provided with openings, and dustproof devices are arranged at the openings; the bottom of the filter body is connected with a ventilation device, the ventilation device comprises a mounting frame, a fan is arranged in the mounting frame, and a dustproof device is arranged above the fan; the dustproof device is composed of a ventilation net and an active carbon filter plate which are arranged together, and when the dustproof device is arranged on the side surface of the filter body, the ventilation net is positioned on the outer side; when the dustproof device is arranged in the mounting frame, the fan is positioned at the bottommost part, the ventilation net is arranged above the fan, and the activated carbon filter plate is arranged above the ventilation net. The utility model discloses have the dustproof function of ventilation, and convenient washing and maintenance.

Description

Active filter with dustproof function ventilates

Technical Field

The utility model relates to an electronic equipment field especially relates to an active filter with dustproof function ventilates.

Background

The active filter is a novel special power harmonic suppression device manufactured by adopting a modern power electronic technology and a digital signal processing technology based on a high-speed DSP device. The power distribution network can improve the production efficiency, save energy, reduce cable investment, maintain continuous power supply and the like, and is widely applied to power distribution networks of industrial, commercial and institutional groups.

The radiator is installed to the active filter because inside high temperature when current active filter is worked, so the radiator is used for a long time and needs to be maintained or change, but the radiator is located active filter's inside, and inconvenient staff dismantles and maintains or change, has increased staff's operation like this, and the in-process of ventilating moreover, the dust gets into active filter's inside easily, and the dust accumulation in the active filter has more can influence active filter's normal work.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model discloses a technical scheme as follows:

the utility model provides an active filter with dustproof function ventilates, includes the wave filter body and ventilates dustproof module, two relative sides of wave filter body are equipped with the opening, and active carbon filter plate and ventilation net are installed to the opening part, and the outside at the active filter body is installed to the ventilation net.

The bottom of active filter body is connected with ventilation unit, ventilation unit includes the mounting bracket. The fan is arranged in the mounting frame, the ventilation net is arranged above the fan, and the activated carbon filter plate is arranged above the ventilation net.

Preferably, the mounting bracket is provided with a mounting groove on a contact surface with the filter body, correspondingly, the bottom of the filter body is provided with a protrusion matched with the shape of the mounting groove, so that the mounting bracket and the filter body form a push-pull detachable connection.

Preferably, the front surface of the mounting frame is provided with a handle.

The utility model has the advantages that:

(1) the activated carbon filter plate has strong adsorbability, and reduces the loss of dust to equipment.

(2) The detachable connection of the mounting frame and the filter body facilitates the cleaning and maintenance of equipment.

Drawings

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

fig. 2 is a top view of the mounting bracket of the present invention;

FIG. 3 is a sectional view of the mounting groove of the present invention

Fig. 4 is a schematic structural view of the dustproof device of the present invention;

in the figure: 1. a filter body; 2. a mounting frame; 3. a handle; 4. a dust-proof device; 5. mounting grooves; 6. a ventilation net; 7. an active carbon filter plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

An active filter with ventilation and dust prevention functions as shown in the figure comprises a filter body 1, a ventilation device and a dust prevention device 4. Two opposite side surfaces of the filter body 1 are provided with openings, and dustproof devices 4 are arranged at the openings; the bottom of filter body 1 is connected with ventilation unit, ventilation unit includes mounting bracket 2. A fan is arranged in the mounting frame 2, and a dustproof device 4 is arranged above the fan.

The dustproof device 4 is composed of a ventilation net 6 and an active carbon filter plate 7 which are installed together, and when the dustproof device 4 is installed on the side face of the filter body 1, the ventilation net 6 is located on the outer side. When the dustproof device 4 is arranged in the mounting frame 2, the fan is positioned at the bottommost part, a ventilation net 6 is arranged above the fan, and an activated carbon filter plate 7 is arranged above the ventilation net.

The front of mounting bracket 2 is equipped with handle 3, and mounting bracket 2 is equipped with on the contact surface with filter body 1 as shown in fig. 4 mounting groove 5, and is corresponding, and filter body 1's bottom is equipped with the arch, cooperatees with the shape of mounting groove 5, makes mounting bracket 2 and filter body 1 form plug-type detachable and be connected. When the fan filter is used, the fan, the ventilation net and the activated carbon filter plate are all installed in the installation frame 2, and the work of replacing the activated carbon filter plate, maintaining the fan, cleaning the ventilation net and the like can be completed by pulling out the installation frame 2.

It will be appreciated by those of ordinary skill in the art that the embodiments described herein are intended to assist the reader in understanding the principles of the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.

Claims

1. An active filter with ventilation and dust prevention functions is characterized by comprising a filter body (1), a ventilation device and a dust prevention device (4);

two opposite side surfaces of the filter body (1) are provided with openings, and dustproof devices (4) are installed at the openings;

the bottom of the filter body (1) is connected with a ventilation device, the ventilation device comprises a mounting frame (2), a fan is arranged in the mounting frame (2), and a dustproof device (4) is arranged above the fan;

the dust-proof device (4) is composed of a ventilation net (6) and an active carbon filter plate (7) which are arranged together, and when the dust-proof device (4) is arranged on the side surface of the filter body (1), the ventilation net (6) is positioned on the outer side; when the dustproof device (4) is arranged in the mounting frame (2), the fan is positioned at the bottommost part, the ventilation net (6) is arranged above the fan, and the active carbon filter plate (7) is arranged above the ventilation net (6).

2. The active filter with the ventilation and dust prevention functions as claimed in claim 1, wherein the mounting bracket (2) is provided with a mounting groove (5) on a contact surface with the active filter, and correspondingly, the bottom of the filter body (1) is provided with a protrusion which is matched with the shape of the mounting groove (5) to enable the mounting bracket (2) and the active filter to form a push-pull detachable connection.

3. An active filter with ventilation and dust prevention functions as claimed in claim 1 or 2, characterized in that the front face of the mounting frame (2) is provided with a handle (3).