CN213205382U

CN213205382U - Building ventilation structure

Info

Publication number: CN213205382U
Application number: CN202021651889.7U
Authority: CN
Inventors: 徐宁
Original assignee: Sichuan Yongzhong Engineering Management Co ltd
Current assignee: Yongzhong Engineering Management Group Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-14
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a building ventilation structure, including installing the window frame at the wall body opening part, install the ventilation window that can open and shut in the window frame, set up the bar through-hole parallel with the window frame on the place ahead wall body open-ended bottom surface of window frame, be provided with the regulating plate that shelters from parallel with the window frame in the through-hole, shelter from the regulating plate and adopt transparent plastic to make, shelter from sliding connection between the both sides wall body open-ended lateral wall of regulating plate, shelter from the regulating plate and can slide from top to bottom along wall body open-ended lateral wall, it has the traction lever to shelter from the top of regulating plate even, the top of traction lever even has drive arrangement drive traction lever. The utility model discloses a ventilation structure sets up the shielding plate that can reciprocate through the place ahead at the ventilation window, not only can realize the regulation to the ventilation window amount of wind, can bear the pressure increase that brings when the air inlet area reduces moreover, plays good guard action to the ventilation window body.

Description

Building ventilation structure

Technical Field

The utility model relates to a building field, concretely relates to building ventilation structure.

Background

The large and medium-sized high-rise buildings are provided with internal ventilation systems, and the ventilation systems have the functions of promoting the exchange and circulation of air in the buildings and external air and meeting the requirements of indoor personnel for various activities.

At present, a ventilation system is commonly used by adding a ventilation window on a building, specifically, a window is added on the outer wall of each layer of the building, a ventilation skylight is added on the top of the building, a ventilation channel or a pipeline is added in the building, and the indoor and outdoor air convection is increased. Generally, the arranged ventilation windows are generally push-pull type, ventilation openings are fixed, the air volume introduced cannot be adjusted, and for some windows with adjustable ventilation volume, when the windows are closed, the pressure of outdoor air on window glass is large, so that the service life is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the ventilation window is plug-type usually, the ventilation opening is fixed, can't adjust the amount of wind that lets in, and to the window that can adjust, when the window closes, the pressure that window glass received outdoor wind can be great, influence life, aim at provides a building ventilation structure, set up the shielding plate that can reciprocate through the place ahead at the ventilation window, not only can realize the regulation to the ventilation window amount of wind, and can bear the pressure increase that brings when the air inlet area reduces, play good guard action to the ventilation window body.

The utility model discloses a following technical scheme realizes:

the utility model provides a building ventilation structure, including installing the window frame at the wall body opening part, install the ventilation window that can open and shut in the window frame, set up the bar through-hole parallel with the window frame on the place ahead wall body open-ended bottom surface of window frame, be provided with the regulating plate that shelters from parallel with the window frame in the through-hole, shelter from that the regulating plate adopts transparent plastic to make, shelter from sliding connection between the both sides wall body open-ended lateral wall of regulating plate, shelter from that the regulating plate can slide from top to bottom along wall body open-ended lateral wall, it has the traction lever even to shelter from the top of regulating plate, the top of traction lever even has.

The utility model discloses a ventilation structure sets up the shielding plate that can reciprocate through the place ahead at the ventilation window, not only can realize the regulation to the ventilation window amount of wind, can bear the pressure increase that brings when the air inlet area reduces moreover, plays good guard action to the ventilation window body. The utility model discloses the ventilation window is at the during operation, and the ventilation window body is opened completely, and when needing to adjust and reduce the air volume, drive arrangement starts, drives the traction lever upward movement to drive and shelter from the regulating plate upward movement and shelter from the ventilation window, reduce the area of vent, shelter from the regulating plate simultaneously and replace the ventilation window and act as the part that bears the air inlet area and reduce the increase of pressure behind, play the cushioning effect, can improve the security of ventilation window glass; the filter screen is arranged in front of the ventilation window, so that a large amount of dust and sundries can be prevented from entering the building.

A plurality of shunting holes are formed in the shielding adjusting plate, outdoor wind can pass through the shielding adjusting plate through the plurality of shunting holes to enter the ventilation window, and wind pressure received by the shielding adjusting plate can be balanced.

The filter screen is including setting up at outer protection filter screen and setting up the dust filter screen in the inlayer that is close to the ventilation window, and the mesh diameter of dust filter screen is less than the mesh diameter of protection filter screen, through the filter screen that two-layer mesh size is different, not only can play the separation effect to general dust debris, and outer protection filter screen can play the effect of blockking to the debris of the major possession that wafts or drop simultaneously, protects the ventilation window.

The thickness of the shielding adjusting plate is 8-10mm, the shielding adjusting plate has enough strength, the quality is not too large, and the energy consumption of the driving device can be reduced.

The upper end of the shielding adjusting plate is connected with a guide plate which is obliquely arranged, the upper end of the guide plate is inclined 15-30 degrees towards the direction of the ventilating window, when the shielding adjusting plate moves upwards to shield the ventilating window, outdoor wind passes through the shielding adjusting plate, the guide plate which is obliquely arranged can play a role in slowing the passing wind flow, and the wind pressure on the shielding adjusting plate is reduced.

The utility model discloses the mechanical working principle of drive arrangement drive traction lever upward movement who mentions is prior art, shelters from regulating plate and wall body and leans on the sliding connection structure between the lateral wall of a mouthful both sides also to adopt current spout slide rail isotructure, consequently does not do detailed explanation here.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model relates to a building ventilation structure, through setting up the shielding plate that can reciprocate in the place ahead of ventilation window, not only can realize the regulation to the ventilation window amount of wind, but also can bear the pressure increase brought when the air inlet area reduces, play good guard action to the ventilation window body;

2. the utility model relates to a building ventilation structure, through the filter screen that two-layer mesh size is different, not only can play the separation effect to general dust debris, the outer protection filter screen can play the effect of blockking to the debris of the major part that wafts or drops simultaneously, the protection ventilation window;

3. the utility model relates to a building ventilation structure, the upper end that shelters from the regulating plate even has the guide plate that the slope set up, can play the slow current effect to the wind current that passes, reduces the wind pressure that receives on sheltering from the regulating plate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

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

fig. 2 is a schematic structural view of the shielding adjustment plate.

Reference numbers and corresponding part names in the drawings:

the device comprises a wall body 1, a window frame 2, a shielding adjusting plate 3, a traction rod 4, a shunting hole 5 and a guide plate 6.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Examples

As shown in fig. 1, the utility model relates to a building ventilation structure, including installing the window frame 2 at 1 opening part of wall body, install the ventilation window that can open and shut in the window frame 2, set up the bar through-hole parallel with window frame 2 on 1 open-ended bottom surface of the place ahead wall body of window frame 2, be provided with in the through-hole with the parallel regulating plate 3 that shelters from of window frame, it adopts transparent plastic to make to shelter from regulating plate 3, sliding connection between the 1 open-ended lateral wall of both sides wall body of sheltering from regulating plate 3, shelter from that regulating plate 3 can slide from top to bottom along 1 open-ended lateral wall of wall body, it has traction lever 4 to shelter from the top of regulating plate 3, traction lever 4's top even has drive arrangement drive traction.

Preferably, shelter from and seted up a plurality of diffluence holes 5 on the regulating plate, outdoor wind can pass through the regulating plate that shelters from through a plurality of diffluence holes and get into the ventilation window, can the balanced wind pressure that shelters from the regulating plate and receive.

Preferably, the filter screen is including setting up at outer protection filter screen and setting up the dust filter screen in the inlayer that is close to the ventilation window, and the mesh diameter of dust filter screen is less than the mesh diameter of protection filter screen, through the filter screen that two-layer mesh size is different, not only can play the separation effect to general dust debris, and outer protection filter screen can play the effect of blockking to the debris of the major possession that wafts or drop simultaneously, protects the ventilation window.

Preferably, the thickness of the shielding adjusting plate is 8-10mm, the shielding adjusting plate has enough strength, the mass is not too large, and the energy consumption of the driving device can be reduced.

Preferably, as shown in fig. 2, the upper end of the shielding adjusting plate is connected with a guide plate 6 which is obliquely arranged, the upper end of the guide plate is inclined 15-30 degrees towards the direction of the ventilating window, when the shielding adjusting plate moves upwards to shield the ventilating window, outdoor wind passes through the shielding adjusting plate, the guide plate which is obliquely arranged can play a role in slowing the passing wind flow, and the wind pressure on the shielding adjusting plate is reduced.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a building ventilation structure, a serial communication port, including installing window frame (2) at wall body (1) opening part, install the ventilation window that can open and shut in window frame (2), set up the bar through-hole parallel with window frame (2) on the place ahead wall body (1) open-ended bottom surface of window frame (2), be provided with in the through-hole and shelter from regulating plate (3) parallel with the window frame, it adopts transparent plastic to shelter from regulating plate (3) and makes, sliding connection between the both sides wall body (1) open-ended lateral wall that shelters from regulating plate (3), it can slide from regulating plate (3) along wall body (1) open-ended lateral wall from top of regulating plate (3) to link has traction lever (4), the top of traction lever (4) even has drive arrangement drive traction lever (4) to drive to shelter.

2. The building ventilation structure according to claim 1, wherein the shielding adjusting plate (3) is provided with a plurality of shunting holes (5).

3. The building ventilation structure of claim 1, wherein the filter net comprises a protective filter net disposed at an outer layer and a dust filter net disposed at an inner layer adjacent to the ventilation window, and a mesh diameter of the dust filter net is smaller than a mesh diameter of the protective filter net.

4. A building ventilation structure according to claim 1, characterized in that the thickness of the blind adjustment plate (3) is 8-10 mm.

5. The building ventilation structure according to claim 1, wherein the upper end of the shielding adjusting plate (3) is connected with a guide plate (6) which is obliquely arranged, and the upper end of the guide plate (6) is inclined 15-30 degrees towards the direction of the ventilation window.