CN210373956U

CN210373956U - Building ventilation device

Info

Publication number: CN210373956U
Application number: CN201921343785.7U
Authority: CN
Inventors: 黎磊落; 周进能; 罗炜芬
Original assignee: Zhonghong Construction Co ltd
Current assignee: Zhonghong Construction Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-21
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a building ventilation unit, including the scavenger fan, the pipeline of taking a breath is installed to the air outlet department of scavenger fan, be equipped with the mounting groove on the pipeline of taking a breath, install the mounting panel in the mounting groove, install a plurality of dust filter screens and active carbon filter screen on the mounting panel, be equipped with the sealing layer in the mounting groove. The building ventilation device can separate the magnet from the iron sheet by pulling the pull ring, and can pull out the dust collection box, thereby being convenient for cleaning the dust in the dust collection box; remove the flavor through the active carbon filter screen to the air, make the active carbon filter screen adsorb the peculiar smell in the air to can avoid the condition of indoor exhaust air pollution district environment, and install dust filter screen and active carbon filter screen on the mounting panel through the bolt, be convenient for install the dismantlement to dust filter screen and active carbon filter screen.

Description

Building ventilation device

Technical Field

The utility model relates to a building technical field specifically is a building ventilation unit.

Background

The pipeline ventilator is one kind of ventilator, and the motor drives the blades to rotate to drive airflow so as to exchange indoor air and outdoor air. Also known as duct fans or duct fans.

At present, most of ventilation fans are installed in rooms with peculiar smell, such as toilets, and the like, for residents in urban communities. However, most of the existing pipeline ventilation fans directly discharge indoor odor, and the discharged air easily pollutes the air in a community and affects the living environment in the community.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building ventilation unit to solve current pipeline scavenger fan mostly direct with the indoor gaseous direct discharge that has the peculiar smell, and the air in the easy polluted cell of exhaust air influences the problem of the living environment in the cell.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building ventilation unit, includes the scavenger fan, the pipeline of taking a breath is installed to the air outlet department of scavenger fan, be equipped with the mounting groove on the pipeline of taking a breath, install the mounting panel in the mounting groove, install a plurality of dust filter screens and active carbon filter screen on the mounting panel, be equipped with the sealing layer in the mounting groove.

Preferably, the dust filter screen and the activated carbon filter screen are both provided with rubber layers, and the rubber layers are tightly attached to the ventilation pipeline and the mounting plate.

Preferably, the mounting plate is provided with an insertion groove, a strip-shaped plate is arranged in the insertion groove, and a dust collection box is arranged on the strip-shaped plate.

Preferably, the mounting plate is provided with a dust falling port, the position of the dust falling port corresponds to the position of the insertion groove, and the dust collection box is provided with a pull ring.

Preferably, an iron sheet is embedded in the inner wall of the insertion groove, a magnet is embedded in the dust collection box, and the position of the iron sheet corresponds to the position of the magnet.

Compared with the prior art, the beneficial effects of the utility model are that: the building ventilation device can separate the magnet from the iron sheet by pulling the pull ring, and can pull out the dust collection box, thereby being convenient for cleaning the dust in the dust collection box; remove the flavor through the active carbon filter screen to the air, make the active carbon filter screen adsorb the peculiar smell in the air to can avoid the condition of indoor exhaust air pollution district environment, and install dust filter screen and active carbon filter screen on the mounting panel through the bolt, be convenient for install the dismantlement to dust filter screen and active carbon filter screen.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of the ventilation duct of the present invention;

fig. 3 is a top cross-sectional view of the ventilation duct of the present invention.

In the figure: 1 ventilation fan, 2 ventilation pipeline, 3 mounting grooves, 4 mounting plates, 5 dust filter screens, 6 activated carbon filter screens, 7 sealing layers, 8 insertion grooves, 9 strip-shaped plates, 10 dust collecting boxes, 11 dust falling openings, 12 pull rings, 13 iron sheets and 14 magnets.

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.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a building ventilation unit, including scavenger fan 1, scavenger fan 2 is installed through the bolt in scavenger fan 1's air outlet department, be equipped with mounting groove 3 on the scavenger fan 2, install mounting panel 4 in the mounting groove 3, mounting panel 4 passes through the bolt and installs on scavenger fan 2, install a plurality of dust filter screen 5 and active carbon filter screen 6 on the mounting panel 4, dust filter screen 5 passes through the bolt and installs the both ends at mounting panel 4, active carbon filter screen 6 passes through the bolt and installs the middle part at mounting panel 4, make during the scavenging, dust filter screen 5 can filter the dust in the air, avoid appearing the condition that active carbon filter screen 6 adsorbs the dust and leads to the dust to cover the active carbon granule, dust filter screen 5 and active carbon filter screen 6 all are equipped with the rubber layer, and the rubber layer hugs closely on scavenger fan 2 and mounting panel 4, guarantee sealed effect, avoid appearing dust filter screen 5, And in case of air leakage at the contact position of the mounting plate 4, a sealing layer 7 is arranged in the mounting groove 3, so that the sealing between the ventilation pipeline 2 and the mounting plate 4 is ensured.

Referring to fig. 1, 2 and 3, an insertion groove 8 is arranged on the mounting plate 4, a strip plate 9 is inserted in the insertion groove 8, a dust collecting box 10 is arranged on the strip plate 9 through a bolt, a rubber layer is arranged between the dust collecting box 10 and the insertion groove 8 to ensure the sealing effect between the dust collecting box 10 and the insertion groove 8, a dust falling port 11 is arranged on the mounting plate 4, the dust falling port 11 is positioned at the lower end of the dust filter screen 5, the position of the dust falling port 11 corresponds to the position of the insertion groove 8, so that the dust filtered by the dust filter screen 5 can fall into the dust collecting box 10 through the dust falling port, the pull ring 12 is arranged on the dust collecting box 10 through the screw, the iron sheet 13 is fixedly embedded on the inner wall of the insertion groove 8, the magnet 14 is fixedly embedded on the dust collecting box 10, the position of the iron sheet 13 corresponds to the position of the magnet 14, the magnet 14 can attract the iron piece 13, and the dust box 10 can be fixed in the insertion groove 8.

The utility model discloses when concrete implementation: when the scavenger fan 1 operates, indoor air takes a breath, make indoor air strain the dust in the air through dust filter screen 5, the dust that strains falls into in dust collection box 10 through dust falling port 11, through pulling pull ring 12, pull ring 12 drives dust collection box 10 and removes, make magnet 14 break away from with iron sheet 13, can pull out dust collection box 10, be convenient for clear up the dust in dust collection box 10, the air that is strained the dust simultaneously removes the flavor through activated carbon filter screen 6, make activated carbon filter screen 6 adsorb the peculiar smell in the air, thereby can avoid the condition of indoor exhaust air pollution district environment, and install dust filter screen 5 and activated carbon filter screen 6 on mounting panel 4 through the bolt, be convenient for install the dismantlement to dust filter screen 5 and activated carbon filter screen 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A building ventilation device comprises a ventilator (1), and is characterized in that: the utility model discloses a ventilation fan, including mounting panel (3), mounting panel (4), install a plurality of dust filter screens (5) and active carbon filter screen (6) on mounting panel (4), be equipped with sealing layer (7) in mounting panel (3), the pipeline of taking a breath (2) is installed to the air outlet department of scavenger fan (1), be equipped with mounting groove (3) on the pipeline of taking a breath (2), install mounting panel (4) in mounting panel (3), be equipped with sealing layer (7) in.

2. A building ventilation device according to claim 1, wherein: the dust filter screen (5) and the activated carbon filter screen (6) are both provided with rubber layers, and the rubber layers are tightly attached to the ventilation pipeline (2) and the mounting plate (4).

3. A building ventilation device according to claim 1, wherein: the dust collecting box is characterized in that an inserting groove (8) is formed in the mounting plate (4), a strip-shaped plate (9) is installed in the inserting groove (8), and a dust collecting box (10) is installed on the strip-shaped plate (9).

4. A building ventilation device according to claim 3, wherein: the dust collecting box is characterized in that a dust falling port (11) is formed in the mounting plate (4), the position of the dust falling port (11) corresponds to the position of the insertion groove (8), and a pull ring (12) is arranged on the dust collecting box (10).

5. A building ventilation device according to claim 3, wherein: iron sheets (13) are embedded in the inner wall of the insertion groove (8), magnets (14) are embedded in the dust collection box (10), and the positions of the iron sheets (13) correspond to the positions of the magnets (14).