CN219797419U - Interior decoration ventilation unit for building - Google Patents

Abstract

The utility model discloses an indoor decoration ventilation device for a building, which comprises a hexagonal vertical cylinder, wherein a plurality of rectangular holes are formed in the peripheral side wall of the hexagonal vertical cylinder in a penetrating manner, annular end plates are integrally connected to the upper end and the lower end of the hexagonal vertical cylinder respectively, a mounting frame is arranged in each rectangular hole, and fan blades are mounted on the mounting frame. The fan blades on the side wall of the hexagonal vertical cylinder can be driven to rotate at a high speed, the induced air flow enters the air outlet pipe, finally, the air is exhausted from the exhaust corrugated pipe to the outside, indoor high-efficiency ventilation is achieved, air with formaldehyde peculiar smell in the room can be rapidly exhausted, harm to a human body is avoided, the air can be ensured to enter the room rapidly, rectangular holes on the upper side and the lower side are distributed in an annular mode, and the annular plate is located between the rectangular holes on the upper side and the lower side, so that the fan blade type fan is placed in the room, a large amount of air with formaldehyde can be introduced from the periphery and exhausted to the outside, ventilation effect is improved, and indoor and outdoor air exchange efficiency is accelerated.

Description

Interior decoration ventilation unit for building

Technical Field

The utility model relates to the field of building construction, in particular to an indoor decoration ventilation device for a building.

Background

With the improvement of living standard of people, a higher pursuit is also required for indoor environment of home, and because living room is closely related to the living of everyone, people spend most of the time indoors, so indoor decoration is generally required before living. However, in a period of time after interior decoration, a room or newly purchased furniture often emits irritating and pungent odor, and the irritating odor from the decoration material or furniture mainly contains formaldehyde, benzene, ammonia gas, volatile organic compounds and other gases, which can adversely affect the health of a human body after people live in the room, so that the harmful gases need to be exhausted out of the house after the decoration and before the people live in the room. At present, a method for exhausting harmful gases in a room is mainly selected to be used for natural ventilation by opening windows, when the windows are naturally ventilated, natural wind is needed to drive the gases in the room to flow, however, the natural wind is very small in many cases and can not drive the gases in the room to flow, especially for some rooms with windows opened in different directions with wind directions, the natural wind can be blown into the room very little, the indoor gas flow is very slow, the harmful gases can be exhausted to the safety standard of the room after being exhausted, and for the householder who is urgent to be exhausted, the exhaust efficiency is low, and the harmful gases in the room can not be reduced to meet the safety standard of the room before being exhausted.

Disclosure of Invention

The utility model aims to provide an indoor decoration ventilation device for a building, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an interior decoration ventilation unit for building, includes the hexagon vertical section of thick bamboo, a plurality of rectangular holes are worn to be equipped with by the peripheral lateral wall of hexagon vertical section of thick bamboo, the last lower extreme of hexagon vertical section of thick bamboo is integrated respectively and is connected with annular end plate, be provided with the mounting bracket in the rectangular hole, install the flabellum on the mounting bracket, the centre of hexagon vertical section of thick bamboo is provided with the annular plate, install the motor on the annular plate, motor output fixedly connected with driving gear, the vertical actuating lever that installs in centre of annular plate, the surface cover of actuating lever has driven gear, driving gear and driven gear meshing, the upper and lower end of actuating lever is fixedly connected with initiative conical gear respectively, flabellum center fixedly connected with bull stick, the tip fixedly connected with driven conical gear of bull stick, initiative conical gear and driven conical gear meshing, the annular end plate bottom surface of support column lower extreme is connected with a plurality of support columns, the annular end plate of going up the downside is connected with out the tuber pipe in the middle of leaving one end, the end connection that goes out the tuber pipe has the bellows.

Further, the rectangular holes are formed in the upper side and the lower side of the outer side wall of the hexagonal vertical cylinder, the rectangular holes in the upper side and the lower side are distributed in a ring shape, and the annular plate is located between the rectangular holes in the upper side and the lower side.

Further, the upper end face and the lower end face of the annular plate are respectively connected with air deflectors.

Further, the upper annular end plate and the air deflector are annular reverse conical frames, and the lower annular end plate and the air deflector are annular conical frames.

Compared with the prior art, the utility model has the beneficial effects that:

1. the fan blades on the side wall of the hexagonal vertical cylinder can be driven to rotate at a high speed, the airflow is driven to enter the air outlet pipe, and finally the air is discharged out of the room from the air exhaust corrugated pipe, so that indoor high-efficiency ventilation is realized, air with formaldehyde peculiar smell in the room can be rapidly discharged, harm to a human body is avoided, and rapid entering can be ensured;

2. the rectangular holes are formed in the upper side and the lower side of the outer side wall of the hexagonal vertical cylinder, the rectangular holes in the upper side and the lower side are distributed in an annular mode, and the annular plates are located between the rectangular holes in the upper side and the lower side.

Drawings

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

FIG. 2 is a schematic view of a hexagonal chimney of the present utility model;

FIG. 3 is a schematic view of a fan blade mounting structure according to the present utility model;

fig. 4 is a schematic view of a motor mounting structure of the present utility model.

In the figure: 1. a universal roller; 2. a support column; 3. a hexagonal vertical cylinder; 4. a rectangular hole; 5. a fan blade; 6. an annular end plate; 7. an air outlet pipe; 8. an exhaust corrugated pipe; 9. an air deflector; 10. a drive gear; 11. a motor; 12. an annular plate; 13. a driving bevel gear; 14. a driven gear; 15. a driving rod; 16. a driven bevel gear; 17. a rotating rod; 18. and (5) mounting a frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, an indoor decoration ventilation device for building comprises a hexagonal vertical cylinder 3, a plurality of rectangular holes 4 are formed in the peripheral side wall of the hexagonal vertical cylinder 3 in a penetrating manner, annular end plates 6 are integrally connected to the upper end and the lower end of the hexagonal vertical cylinder 3 respectively, a mounting frame 18 is arranged in the rectangular holes 4, fan blades 5 are mounted on the mounting frame 18, an annular plate 12 is arranged in the middle of the hexagonal vertical cylinder 3, a motor 11 is mounted on the annular plate 12, an output end of the motor 11 is fixedly connected with a driving gear 10, a driving rod 15 is vertically arranged in the middle of the annular plate 12 in a rotating manner, a driven gear 14 is sleeved on the outer surface of the driving rod 15, the driving gear 10 is meshed with the driven gear 14, driving conical gears 13 are fixedly connected to the upper end and the lower end of the driving rod 15 respectively, a rotating rod 17 is fixedly connected with driven conical gears 16, the driving conical gears 13 are meshed with the driven conical gears 16, annular end plates 6 at the lower end of the hexagonal vertical cylinder 3 are connected with a plurality of support columns 2, a plurality of corrugated support columns 7 are connected with the lower end plates 7, and one end of the corrugated support columns 7 are connected with the lower end plates 7 of the exhaust pipe 7.

The utility model is used for ventilation after indoor decoration, can rapidly remove harmful gases such as formaldehyde and the like in the room, remove indoor peculiar smell and avoid harm to human bodies;

specifically, ventilation unit in this embodiment includes hexagon riser 3, support through the universal gyro wheel 1 of support column 2 and lower extreme installation, make things convenient for the removal of whole device, remove the device to indoor back, be connected the bellows 8 of airing exhaust and the play tuber pipe 7 on the device, the mouth of pipe of bellows 8 of airing exhaust stretches out outdoors, at this moment, open motor 11, motor 11 drives actuating lever 15 rotation, the initiative conical gear 13 of actuating lever 15 upper and lower extreme synchronous rotation, because the driven conical gear 16 meshing that actuating conical gear 13 and flabellum 5 are connected, therefore, motor 11 can drive a plurality of flabellum 5 high-speed rotations on the side wall of hexagon riser 3, the induced air flow gets into in the tuber pipe 7, finally be discharged outdoors from bellows 8 of airing exhaust, realize indoor high-efficient ventilation, can get rid of indoor air with formaldehyde peculiar smell fast, avoid causing harm to the human body, and can guarantee to live fast.

It should be noted that, rectangular holes 4 in this embodiment are arranged on the upper side and the lower side of the outer side wall of the hexagonal vertical cylinder 3, the rectangular holes 4 on the upper side and the lower side are distributed in a ring shape, and the ring-shaped plate 12 is positioned between the rectangular holes 4 on the upper side and the lower side, so that the device is placed indoors and matched with a plurality of fan blades 12 which are distributed in a ring shape, a large amount of air with formaldehyde can be introduced from the periphery and discharged outdoors, the ventilation effect is improved, and the indoor and outdoor air exchange efficiency is accelerated.

The upper and lower terminal surfaces of annular plate 12 in this embodiment are connected with aviation baffle 9 respectively, and a plurality of flabellum 5 above the annular plate 12 can be with the air introduction hexagon in the riser 3 top to discharge indoor air from the tuber pipe 7 of top through aviation baffle 9 above, a plurality of flabellum below annular plate 12 can be with the air introduction hexagon in the riser 3 below, and discharge indoor air from the tuber pipe 7 of below through aviation baffle 9 below, guarantee that the air circulates smoothly.

In this embodiment, the upper annular end plate 6 and the air deflector 9 are annular reverse conical frames, the lower annular end plate 6 and the air deflector 9 are annular conical frames, and the conical annular end plate 6 and the air deflector 9 ensure smooth discharge of indoor air.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (4)

1. The utility model provides an interior decoration ventilation unit for building, includes hexagon riser (3), its characterized in that: the utility model discloses a hexagonal support column, including hexagonal vertical tube (3), including annular end plate (6), annular end plate (10) and annular end plate (10), a plurality of rectangular holes (4) are worn to be equipped with in the peripheral lateral wall of hexagonal vertical tube (3), the upper and lower end of hexagonal vertical tube (3) is integrated respectively and is connected with annular end plate (6), be provided with mounting bracket (18) in rectangular holes (4), install flabellum (5) on mounting bracket (18), the centre of hexagonal vertical tube (3) is provided with annular plate (12), install motor (11) on annular plate (12), motor (11) output fixedly connected with driving gear (10), the middle vertical rotation of annular plate (12) installs actuating lever (15), the surface cover of actuating lever (15) is equipped with driven gear (14), driving gear (10) and driven gear (14) meshing, the upper and lower extreme of actuating lever (15) is fixedly connected with driving bevel gear (13) respectively, the center fixedly connected with bull stick (17) of flabellum (5), the tip fixedly connected with driven bevel gear (16) of bull stick (17), driving bevel gear (13) and driven bevel gear (16) output fixedly connected with driving bevel gear (2) meshing with annular end plate (6) bottom end plate (2), the middle of the separated end of the annular end plate (6) on the upper side and the lower side is connected with an air outlet pipe (7), and the end part of the air outlet pipe (7) is connected with an exhaust corrugated pipe (8).

2. An interior finishing ventilation device for construction according to claim 1, wherein: the rectangular holes (4) are formed in the upper side and the lower side of the outer side wall of the hexagonal vertical cylinder (3), the rectangular holes (4) in the upper side and the lower side are distributed in an annular mode, and the annular plate (12) is located between the rectangular holes (4) in the upper side and the lower side.

3. An interior finishing ventilation device for construction according to claim 2, wherein: the upper end face and the lower end face of the annular plate (12) are respectively connected with an air deflector (9).

4. A ventilation device for interior decoration of building according to claim 3, wherein: the upper annular end plate (6) and the air deflector (9) are annular reverse conical frames, and the lower annular end plate (6) and the air deflector (9) are annular conical frames.