Hidden building ventilation system

Abstract

The utility model relates to the technical field of building ventilation systems, in particular to a hidden building ventilation system. The hidden building ventilation system comprises a ventilation box, and a sunken gutter is formed in the bottom of the inner side wall of the ventilation box; according to the building ventilation box, after the sliding window is opened, air inside and outside the building can circulate through the ventilation openings and the shutters of the ventilation box, and due to the fact that the ventilation box is installed in the building, when the sliding window located in the ventilation box is opened, the risk that the sliding window is collided and falls is avoided; the drainage pipe can be communicated with a drainage pipeline in a building through the flange plate, when external rainwater penetrates through the blind window and falls into the ventilation box, the rainwater can flow into the drainage pipeline of the building along the floor drain and the drainage pipe, and then the rainwater is prevented from falling into or permeating into a room; the front side of the shutter is flush with the front side of the building wall, and the ventilation box is located in the building, so that it is guaranteed that the outer wall face of the building is attractive and neat.

Description

TECHNICAL FIELD

[0001] The utility model relates to building ventilation system technical field, specifically a hidden building ventilation system. BACKGROUND

[0002] Ventilation plays an important role in building engineering, ventilation can improve indoor air quality, remove harmful substances, reduce the spread of bacteria and viruses, provide a healthy and comfortable indoor environment, proper ventilation can adjust the temperature and humidity of indoor and outdoor, improve the comfort of indoor, ventilation can also discharge the moisture and odor inside the building, protect the integrity and service life of building structure.

[0003] With the development of modern building industry and building curtain wall industry, the height of building is gradually increased, the window height of outer wall is also increased, and the corresponding window risk is also increased, the conventional building outer wall ventilation opening window is generally located in the outdoor air in the opening state, which may cause the window glass to fall and cause the risk of injury to the pedestrians on the road directly below the building window; when the conventional building outer wall ventilation opening window is designed, the ventilation opening shutter is usually designed directly on the building outer wall, when the opening shutter is in the opening state, the window glass protrudes, which makes the building feel uneven and affects the overall appearance of the building facade; the conventional building outer wall is usually designed with ventilation opening shutter directly opening design, and the sealing is directly used with adhesive tape, when the building service life is relatively long, the adhesive tape is prone to aging, which causes the sealing to be not tight enough, and the building outer wall directly contacts with rainwater in rainy days, which causes the rainwater to penetrate into the indoor, and the technical innovation is carried out on the basis of the existing building ventilation system. UTILITARIAN CONTENT

[0004] The utility model aims at providing a hidden building ventilation system to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a hidden building ventilation system, comprising:

[0006] The inner side wall bottom of the ventilation box is provided with a sunken water guide groove, the bottom of the sunken water guide groove is provided with a drain port penetratingly, a floor drain is arranged in the drain port, a first installation port penetratingly is arranged in the right side of the ventilation box, a sliding window is arranged in the first installation port, and a ventilation port penetratingly is arranged in the front side of the ventilation box.

[0007] Preferably, the front side of the ventilation box is provided with a building wall, the front side of the building wall is provided with a second installation port penetratingly, and the second installation port is communicated with the ventilation port of the ventilation box.

[0008] Preferably, the second installation opening of the building wall is provided with a louver corresponding to the ventilation opening of the ventilation box.

[0009] Preferably, the bottom of the ventilation box is provided with a drain pipe, and the bottom of the drain pipe is provided with a flange plate.

[0010] Preferably, the drain pipe is communicated with the drain opening of the ventilation box, and the drain pipe corresponds to a floor drain.

[0011] Preferably, the front side of the louver is flush with the front side of the building wall, and the ventilation box is located in the building.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] After the sliding window is opened, the air inside and outside the building can be circulated through the ventilation opening of the ventilation box and the louver.

[0014] The flange plate can connect the drain pipe with the drain pipeline in the building.

[0015] When the external rainwater falls into the ventilation box through the louver, the rainwater can flow into the drain pipeline in the building through the floor drain and the drain pipe, thereby preventing the rainwater from falling into or seeping into the room. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model of a hidden building ventilation system.

[0017] Fig. 2 It is a rear side sectional view of the utility model of a hidden building ventilation system.

[0018] Fig. 3 It is a right side sectional view of the utility model of a hidden building ventilation system.

[0019] In the drawing: 1, building wall; 2, ventilation box; 3, louver; 4, sliding window; 5, drain pipe; 51, flange plate; 52, floor drain. DETAILED DESCRIPTION

[0020] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of the utility model protection.

[0021] Please refer to Figs. 1-3 A hidden building ventilation system, including ventilation box 2, the inner side wall bottom of ventilation box 2 is provided with sunken water guide groove, the bottom of sunken water guide groove is provided with drain opening, drain opening is fixedly provided with floor drain 52, the right side of ventilation box 2 is provided with first installation opening, first installation opening is fixedly provided with sliding window 4, the front side of ventilation box 2 is provided with ventilation opening, the front side of ventilation box 2 is fixedly provided with building wall 1, the front side of building wall 1 is provided with second installation opening, second installation opening is communicated with ventilation opening of ventilation box 2, the second installation opening of building wall 1 is fixedly provided with louver 3, louver 3 corresponds with ventilation opening of ventilation box 2, after sliding window 4 is opened, the air inside and outside the building can flow through ventilation opening of ventilation box 2 and louver 3, the bottom of ventilation box 2 is fixedly provided with drain pipe 5, the bottom of drain pipe 5 is fixedly provided with flange plate 51, drain pipe 5 and the drain pipe in the building can be communicated through flange plate 51, when external rainwater falls into ventilation box 2 through louver 3, it will flow into the building drain pipe along floor drain 52 and drain pipe 5, drain pipe 5 is communicated with drain opening of ventilation box 2, drain pipe 5 corresponds with floor drain 52, the front side of louver 3 is flush with the front side of building wall 1, ventilation box 2 is located in the building.

[0022] Working principle: after sliding window 4 is opened, the air inside and outside the building can flow through ventilation opening of ventilation box 2 and louver 3, since ventilation box 2 is installed in the building, therefore when sliding window 4 located in ventilation box 2 is opened, there is no risk of falling due to collision, drain pipe 5 and the drain pipe in the building can be communicated through flange plate 51, when external rainwater falls into ventilation box 2 through louver 3, it will flow into the building drain pipe along floor drain 52 and drain pipe 5, thereby preventing rainwater from falling or seeping into the room, the front side of louver 3 is flush with the front side of building wall 1, and ventilation box 2 is located in the building, so as to ensure that the building outer wall is beautiful and clean.

Claims

1. A concealed building ventilation system, characterized in that, include: Ventilation box (2), the bottom of the inner wall of the ventilation box (2) is provided with a sunken water inlet, the bottom of the sunken water inlet is provided with a drain outlet, the drain outlet is provided with a floor drain (52), the right side of the ventilation box (2) is provided with a first installation port, the first installation port is provided with a sliding window (4), and the front side of the ventilation box (2) is provided with a ventilation opening.

2. The concealed building ventilation system according to claim 1, characterized in that: The ventilation box (2) is provided with a building wall (1) on the front side, and a second installation port is provided through the front side of the building wall (1), which is connected to the ventilation port of the ventilation box (2).

3. A concealed building ventilation system according to claim 2, characterized in that: A louver (3) is provided in the second installation opening of the building wall (1), and the louver (3) corresponds to the ventilation opening of the ventilation box (2).

4. A concealed building ventilation system according to claim 1, characterized in that: The bottom of the ventilation box (2) is provided with a drain pipe (5), and the bottom of the drain pipe (5) is provided with a flange (51).

5. A concealed building ventilation system according to claim 4, characterized in that: The drain pipe (5) is connected to the drain outlet of the ventilation box (2), and the drain pipe (5) corresponds to the floor drain (52).

6. A concealed building ventilation system according to claim 3, characterized in that: The front side of the louver (3) is flush with the front side of the building wall (1), and the ventilation box (2) is located inside the building.

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