CN213066426U

CN213066426U - A ventilation structure for building door and window filtration air particulate matter

Info

Publication number: CN213066426U
Application number: CN202022115170.8U
Authority: CN
Inventors: 田华
Original assignee: Shandong Vocational College of Industry
Current assignee: Shandong Vocational College of Industry
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-04-27
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a ventilation structure for building door and window filtered air particulate matter relates to door and window filtration equipment technical field. The utility model discloses an install inside and the framework of structure for returning the shape of door frame, the top of framework inner wall is provided with a vertical to filtering component, filtering component with the bottom of framework inner wall forms a clearance, clearance department is provided with the splendid attire spare, and it is used for retrieving air particulate matter. Through installing the framework in the inside of door frame, because the framework is the structure of returning the shape, consequently, the inside of framework is formed with a ventiduct, set up a filter assembly in the inside of ventiduct, filter assembly can filter air particulate matter, make it stay filter assembly's surface, because filter assembly forms the gap with the bottom of framework, set up the drawer in the bottom in gap, air particulate matter can drop inside the drawer under self action of gravity, can adorn water in the inside of drawer in addition, with this flying upward that prevents the particulate matter.

Description

A ventilation structure for building door and window filtration air particulate matter

Technical Field

The utility model relates to a door and window filtration equipment technical field especially relates to a ventilation structure for building door and window filtered air particulate matter.

Background

Air pollution has become one of the main pollution links affecting human health, and a large number of researches show that the particles with the diameter less than 10 microns are the most harmful to human health in the pollution link among suspended particles.

The dust is too big to live in the difficult problem of roadside resident, is in the environment that has the dust for a long time very easily influences self health, does not have corresponding equipment to solve this kind of difficult problem in addition yet, so designs a ventilation structure that is used for building door and window to filter air particulate matter and solves this kind of problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a ventilation structure for building door and window filtered air particulate matter.

The utility model provides a pair of a ventilation structure for building door and window filtered air particulate matter, include: the frame body is arranged inside the door frame and is constructed in a shape of a square circle, a vertical filtering assembly is arranged at the top of the inner wall of the frame body, a gap is formed between the filtering assembly and the bottom of the inner wall of the frame body, and a containing part is arranged at the gap and used for recovering air particles.

Furthermore, an end cover which enables one side of the frame body to be sealed is arranged on the frame body, a vent is formed in the end cover, and a fan is arranged at the vent and used for discharging indoor air to the outside.

Furthermore, the end cover and the frame body are in pivot connection, a lock catch is arranged on one side far away from the pivot end, and a hook combined with the lock catch is arranged on the frame body.

Furthermore, the filtering component at least comprises a vertical filtering net, a T-shaped block is constructed in the middle of the top of the filtering net, and a T-shaped groove matched with the T-shaped block is formed in the top of the inner wall of the frame body.

Further, a catch is configured on the filter screen on a side opposite the end cap, wherein when the end cap is closed, the catch interferes with the end cap to prevent movement of the filter screen.

Further, the containing piece is a drawer arranged at the bottom of the filter screen.

Furthermore, a plurality of uniformly arranged fixing pieces are constructed outside the frame body, and the frame body is fixed with the door frame through the fixing pieces.

Compared with the prior art, the utility model provides a ventilation structure for building door and window filtered air particulate matter has following beneficial effect:

the utility model provides a beneficial effect that a ventilation structure for building door and window filtered air particulate matter possesses as follows:

the utility model discloses an install the framework in the inside of door frame, because the framework is the structure of returning the shape, therefore the inside of framework is formed with a ventiduct, inside at the ventiduct sets up a filter assembly, filter assembly can filter air particulate matter, make it stay on filter assembly's surface, because filter assembly forms the gap with the bottom of framework, bottom in the gap sets up the drawer, air particulate matter can drop inside the drawer under self action of gravity, can adorn water in the inside of drawer in addition, prevent flying upward of particulate matter with this.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view along the direction a-a of the present invention.

Reference numbers in the figures: 1. a frame body; 11. hooking; 12. a fixing member; 13. a T-shaped slot; 2. an end cap; 21. a fan; 22. locking; 3. a filter screen; 31. a handle; 32. a T-shaped block; 4. a drawer.

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, an embodiment of the present invention provides a ventilation structure for filtering air particles of building doors and windows, including: the frame body 1 is arranged inside a door frame and is constructed in a shape of a square circle, a vertical filtering assembly is arranged at the top of the inner wall of the frame body 1, a gap is formed between the filtering assembly and the bottom of the inner wall of the frame body 1, a containing part is arranged at the gap and is used for recovering air particulate matters, in the embodiment, the frame body 1 is arranged inside the door frame, because the frame body 1 is constructed in the shape of a square circle, an air duct is formed inside the frame body 1, a filtering assembly is arranged inside the air duct and can filter the air particulate matters to enable the air particulate matters to be left on the surface of the filtering assembly, because the filtering assembly and the bottom of the frame body 1 form a gap, a drawer 4 is arranged at the bottom of the gap, the air particulate matters can fall into the drawer 4 under the action of self gravity, and in addition, water can be filled in the drawer 4, so that the flying.

Referring to fig. 1, in some embodiments, an end cap 2 for sealing one side of a frame 1 is disposed on the frame 1, a vent is formed on the end cap 2, a blower 21 is disposed at the vent for exhausting indoor air to the outside, the end cap 2 and the frame 1 are pivotally connected, a latch 22 is disposed on one side away from the pivot, and a hook 11 combined with the latch 22 is disposed on the frame 1.

In this embodiment, when outdoor dust is too big, in order to prevent that the dust from entering into indoorly through filtering component, need close end cover 2 this moment, start fan 21, fan 21 blows to the external world, so makes the dust can not be close to filtering component to avoided when the dust is too big, filtering component can't block the condition of dust.

Referring to fig. 1 and 3, in some embodiments, the filter assembly at least includes a vertical filter screen 3, a T-shaped block 32 is configured at a middle position of a top of the filter screen 3, and a T-shaped groove 13 adapted to the T-shaped block 32 is formed at a top of an inner wall of the frame 1.

The number of the preferable filter screens 3 is two, and when the filter screens 3 are installed, only the T-shaped blocks 32 on the filter screens 3 need to be inserted into the T-shaped grooves 13 in a manner of aligning with the T-shaped grooves, so that the filter screens 3 are very simple to install and disassemble and convenient to clean.

In the present embodiment, in order to prevent the filter net 3 from moving inside the housing 1, it is preferable that a pull handle 31 is formed on the filter net 3 at a side opposite to the end cap 2, wherein the pull handle 31 interferes with the end cap 2 to prevent the filter net 3 from moving when the end cap 2 is closed.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A ventilation structure for building door and window filters air particulate matter, its characterized in that includes: the frame body (1) is installed inside the door frame and is constructed in a shape of a square-circle, a vertical filtering component is arranged at the top of the inner wall of the frame body (1), a gap is formed between the filtering component and the bottom of the inner wall of the frame body (1), and a containing part is arranged at the gap and used for recovering air particles.

2. The ventilation structure for filtering air particles of building doors and windows as claimed in claim 1, wherein said frame (1) is provided with an end cap (2) for closing one side of said frame (1), said end cap (2) is configured with a ventilation opening, said ventilation opening is provided with a fan (21) for exhausting indoor air to the outside.

3. The ventilation structure for filtering air particles of building doors and windows as claimed in claim 2, characterized in that the end cap (2) and the frame (1) are pivotally connected, a lock catch (22) is arranged on the side far away from the pivotal end, and a hook (11) combined with the lock catch (22) is arranged on the frame (1).

4. The ventilation structure for filtering air particles of building doors and windows according to claim 3, wherein the filtering component at least comprises a vertical filtering net (3), a T-shaped block (32) is constructed at the middle position of the top of the filtering net (3), and a T-shaped groove (13) matched with the T-shaped block (32) is formed at the top of the inner wall of the frame body (1).

5. The ventilation structure for filtering air particles of building windows and doors as claimed in claim 4, wherein said filter net (3) is constructed with a handle (31) at a side opposite to said end cap (2), wherein said handle (31) interferes with said end cap (2) to prevent said filter net (3) from moving when said end cap (2) is closed.

6. The ventilation structure for filtering air particles of building doors and windows as claimed in claim 5, wherein said container is a drawer (4) disposed at the bottom of said filter screen (3).

7. The ventilation structure for filtering air particles of building doors and windows according to claim 1 is characterized in that the frame body (1) is externally constructed with a plurality of uniformly arranged fixing pieces (12), and the frame body (1) is fixed with the door frame through the fixing pieces (12).