CN219160530U

CN219160530U - Green building ventilation unit

Info

Publication number: CN219160530U
Application number: CN202320060241.XU
Authority: CN
Inventors: 朱盾; 卢雯瑶; 郑纯杰
Original assignee: Hangzhou Chunmei Architectural Planning And Design Co ltd
Current assignee: Hangzhou Chunmei Architectural Planning And Design Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-09
Anticipated expiration: 2033-01-09

Abstract

The utility model belongs to the technical field of building ventilation equipment, and discloses a green building ventilation device which comprises an air cylinder, a machine body and a cutting door, wherein the cutting door is symmetrically and swingably connected to the front part of the machine body, the air cylinder is provided with a pair of cutting doors, the front part of the air cylinder is rotatably connected with the cutting door, the rear part of the air cylinder is rotatably connected with the machine body, an installation extrusion seat is arranged at the outer end of the rear part of the machine body in a threaded manner, the machine body comprises a baffle cover, a fan and a shaft seat, the fan is fixedly connected to the rear end of the baffle cover, the baffle cover is communicated with the inner space of the fan, threads are arranged outside the fan, and the shaft seat is symmetrically and fixedly connected to the inside of the baffle cover. When ventilation is not needed, the air cylinder is contracted to close the cutting door, when plant branches exist in the cutting door, the cutting door is used for cutting, when ventilation is needed, the air cylinder is used for expanding the cutting door, and the cutting door is used for pushing the plant branches outwards, so that the ventilation opening degree is conveniently ensured, and the efficient ventilation is ensured.

Description

Green building ventilation unit

Technical Field

The utility model belongs to the technical field of building ventilation equipment, and particularly relates to a green building ventilation device.

Background

A large number of plants are arranged outside the green building, and indoor turbid gases need to be discharged outwards through the plants when the ventilation equipment is used for exhausting outwards.

The ventilation efficiency of the exhaust equipment is reduced because a large number of plants are arranged outside the green building, especially in summer, the plants grow luxuriantly and block the ventilation opening of the exhaust equipment, so that the ventilation efficiency of the conventional ventilation equipment used in the green building is lower.

For this purpose, we propose a green building ventilation device to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problem that the ventilation efficiency of a green building by using conventional ventilation equipment is low in the prior art, and provides the green building ventilation device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a green building ventilation unit, includes cylinder, organism and cutting door, the front portion at the organism is connected in the symmetrical swing of cutting door, the cylinder is provided with a pair of, the front portion and the cutting door of cylinder rotate to be connected, the rear portion and the organism of cylinder rotate to be connected.

When ventilation is not needed, the air cylinder contracts to close the cutting door, when plant branches exist in the cutting door, the cutting door is used for cutting off, when ventilation is needed, the air cylinder is used for expanding the cutting door, and the cutting door is used for pushing the plant branches outwards, so that the convenience is brought to the guarantee of the generality of the ventilation opening.

Preferably, the rear outer end of the machine body is provided with an installation extrusion seat in a threaded manner.

After the machine body is inserted into the target wall body, the rear part of the machine body penetrates into a room, the installation extrusion seat is installed on the machine body in a threaded manner, and the installation extrusion seat and the machine body are clamped, so that the device is conveniently installed on the target wall body.

Preferably, the machine body comprises a baffle cover, a fan and a shaft seat, wherein the fan is fixedly connected to the rear end of the baffle cover, the baffle cover is communicated with the inner space of the fan, threads are arranged on the outer portion of the fan, and the shaft seat is symmetrically and fixedly connected to the inner portion of the baffle cover.

The fan is utilized to facilitate the indoor wind to be blown out outwards, and the blocking cover is utilized to facilitate the blocking of the plant branches outside.

Preferably, the lower part of the shielding cover is hollowed out to form a through hole.

The pipeline of the air cylinder can conveniently pass through the baffle cover through the through hole.

Preferably, the installation extrusion seat comprises a threaded ring and an operation disc, and the operation disc is fixedly connected to the outer part of the threaded ring.

The operation panel is used for increasing the screwing lever of the threaded ring, so that the manual screwing, mounting and extruding seat rotation is facilitated.

Preferably, the cutting door comprises a door plate and blades, and the blades are symmetrically and fixedly connected to the outer portion of the door plate.

When the cylinder drives the door plate to open, the door plate is utilized to push the plants outwards, so that the air flow smoothness of the lower part of the blocking cover is ensured, and when the cylinder drives the door plate to close, the blade is driven by the door plate to cut off the plant branches extending into the inner side of the blocking cover, so that the blocking of the machine body by the branches is avoided.

Preferably, the cutting door further comprises a bearing seat, and the bearing seat is fixedly connected with the door plate. The door plate is convenient to be rotationally connected with the air cylinder through the bearing seat.

In summary, the technical effects and advantages of the present utility model are: 1. when ventilation is not needed, the cutting door is closed by utilizing the shrinkage of the air cylinder, when plant branches exist in the cutting door, the cutting door is utilized to cut off, when ventilation is needed, the cutting door is unfolded by utilizing the air cylinder, and the plant branches are pushed outwards by utilizing the cutting door, so that the ventilation opening is convenient to ensure the degree of generality, and the efficient ventilation is ensured.

2. After the machine body is inserted into the target wall body, the rear part of the machine body penetrates into a room, the installation extrusion seat is installed on the machine body in a threaded manner, and the installation extrusion seat and the machine body are clamped, so that the device is conveniently installed on the target wall body.

3. When the cylinder drives the door plate to open, the door plate is utilized to push the plants outwards, so that the air flow smoothness of the lower part of the blocking cover is ensured, and when the cylinder drives the door plate to close, the blade is driven by the door plate to cut off the plant branches extending into the inner side of the blocking cover, so that the blocking of the machine body by the branches is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the machine body of the present utility model;

FIG. 3 is a schematic view of a mounting extrusion seat according to the present utility model;

fig. 4 is a schematic view of a cut door according to the present utility model.

In the figure: 1. a cylinder; 2. a body; 3. installing an extrusion seat; 4. cutting the door; 21. a shield; 22. a blower; 23. a through hole; 24. a shaft seat; 31. a threaded ring; 32. an operation panel; 41. a door panel; 42. a bearing seat; 43. a blade.

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.

Referring to fig. 1, a green building ventilation device includes a cylinder 1, a body 2 and a cutting door 4, wherein the body 2 is installed in a target wall, the cylinder 1 is connected with an external air pump pipe, the cutting door 4 is connected to the front part of the body 2 in a symmetrical swinging manner, the cylinder 1 is provided with a pair, the front part of the cylinder 1 is rotationally connected with the cutting door 4, and the rear part of the cylinder 1 is rotationally connected with the body 2. When ventilation is not needed, the air cylinder 1 is used for shrinking to close the cutting door 4, when plant branches exist in the cutting door 4, the cutting door 4 is used for cutting, when ventilation is needed, the air cylinder 1 is used for unfolding the cutting door 4, the cutting door 4 is used for pushing the plant branches outwards, and the generality of the ventilation opening is guaranteed.

Referring to fig. 1, an installation extrusion seat 3 is mounted on the outer end of the rear portion of the machine body 2. After the machine body 2 is inserted into the target wall body, the rear part of the machine body 2 penetrates into a room, the installation extrusion seat 3 is installed on the machine body 2 in a threaded manner, and the installation extrusion seat 3 and the machine body 2 are clamped tightly, so that the device is fixed on the target wall body.

Referring to fig. 1 and 2, the machine body 2 includes a blocking cover 21, a fan 22 and a shaft seat 24, the fan 22 penetrates through a target wall, the blocking cover 21 is blocked outside the target wall, the shaft seat 24 is rotationally connected with the air cylinder 1, the fan 22 is electrically connected with an external power supply, the fan 22 is fixedly connected to the rear end of the blocking cover 21, the blocking cover 21 is communicated with the inner space of the fan 22, threads are formed on the outer portion of the fan 22, and the shaft seat 24 is symmetrically and fixedly connected to the inner portion of the blocking cover 21. The fan 22 blows out the indoor air, and the shield 21 shields the plant branches.

Referring to fig. 2, a through hole 23 is hollowed out in the lower portion of the shield 21. The pipe of the cylinder 1 passes through the baffle cover 21 through the through hole 23.

Referring to fig. 2 and 3, the mounting pressing seat 3 includes a screw ring 31 and an operation plate 32, the screw ring 31 is screw-mounted on the outside of the blower 22, and the operation plate 32 is fixedly connected on the outside of the screw ring 31. The screwing lever of the threaded ring 31 is added by means of the operating disk 32.

Referring to fig. 1, 2 and 4, the cutting door 4 includes a door plate 41 and a blade 43, wherein the rear portion of the door plate 41 is rotatably connected with the shield 21, the blade 43 is movably contacted with and matched with the inside of the shield 21, and the blade 43 is symmetrically and fixedly connected with the outside of the door plate 41. When the cylinder 1 drives the door plate 41 to open, the door plate 41 is utilized to push the plants outwards, so that the air flow smoothness of the lower part of the blocking cover 21 is ensured, and when the cylinder 1 drives the door plate 41 to close, the door plate 41 drives the blade 43 to cut off the plant branches extending into the inner side of the blocking cover 21, so that the branches are prevented from blocking the machine body 2.

Referring to fig. 1 and 4, the cutting door 4 further includes a bearing housing 42, the bearing housing 42 is rotatably connected to the front portion of the cylinder 1, and the bearing housing 42 is fixedly connected to the door panel 41. The bearing block 42 is used for rotatably connecting the door panel 41 with the cylinder 1.

Working principle: when the cylinder 1 drives the door plate 41 to open, the door plate 41 is utilized to push the plants outwards, the air flow smoothness of the lower part of the baffle cover 21 is ensured, the fan 22 is utilized to exhaust outwards to ensure ventilation, when the cylinder 1 drives the door plate 41 to close, the fan 22 is closed, the door plate 41 drives the blade 43 to cut off the plant branches extending into the inner side of the baffle cover 21, and the branches are prevented from blocking the machine body 2.

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.

The application direction is simply mentioned in the description for the prior art that the present utility model is known to those skilled in the art and has not changed, and the complete technology is formed by combining the present utility model; techniques well known to those skilled in the art to avoid undue popularity are employed to assist those skilled in the art in quickly understanding the broad teachings of the present utility model.

Claims

1. A green building ventilation device, characterized in that: the cutting machine comprises a cylinder (1), a machine body (2) and a cutting door (4), wherein the cutting door (4) is symmetrically connected to the front portion of the machine body (2) in a swinging mode, the cylinder (1) is provided with a pair of cylinders, the front portion of the cylinder (1) is rotationally connected with the cutting door (4), and the rear portion of the cylinder (1) is rotationally connected with the machine body (2).

2. A green building ventilation device according to claim 1, characterized in that: the rear outer end thread of the machine body (2) is provided with an installation extrusion seat (3).

3. A green building ventilation device according to claim 1, characterized in that: the machine body (2) comprises a baffle cover (21), a fan (22) and a shaft seat (24), wherein the fan (22) is fixedly connected to the rear end of the baffle cover (21), the baffle cover (21) is communicated with the inner space of the fan (22), threads are formed in the outer portion of the fan (22), and the shaft seat (24) is symmetrically and fixedly connected to the inner portion of the baffle cover (21).

4. A green building ventilation device according to claim 3, characterized in that: the lower part of the baffle cover (21) is hollowed out to form a through hole (23).

5. A green building ventilation device according to claim 2, characterized in that: the mounting extrusion seat (3) comprises a threaded ring (31) and an operation disc (32), and the operation disc (32) is fixedly connected to the outer part of the threaded ring (31).

6. A green building ventilation device according to claim 1, characterized in that: the cutting door (4) comprises a door plate (41) and blades (43), and the blades (43) are symmetrically and fixedly connected to the outer portion of the door plate (41).

7. A green building ventilation device according to claim 6, wherein: the cutting door (4) further comprises a bearing seat (42), and the bearing seat (42) is fixedly connected with the door plate (41).