CN215832106U

CN215832106U - Ventilation energy-saving device of green building

Info

Publication number: CN215832106U
Application number: CN202122064139.0U
Authority: CN
Inventors: 李昌平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-15
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a ventilation energy-saving device for a green building, and belongs to the field of ventilation devices. A ventilation energy-saving device for green buildings comprises a shell, wherein a first fixing frame is fixedly arranged on the inner wall of the shell respectively, a second fixing frame is arranged in front of the first fixing frame, a plurality of limiting blocks are arranged in front of the second fixing frame in an annular symmetrical structure, the outer wall of the circumference of the shell is of an annular structure and is provided with a plurality of ventilation grooves, the inner wall of the fixing frame is fixedly provided with a motor, the output end of the motor is fixedly provided with a rotating shaft, the front end of the rotating shaft is fixedly provided with a fan exhaust blade, the front faces of the two fixed frames are in threaded connection with a connecting rod, the front end of the connecting rod is rotatably connected with a rotating block, the outer surface of the connecting rod is rotatably connected with a rotating ring, the fan blades of the wind wheel are blown to rotate by outdoor wind, thereby drive the cleaning brush rotation to clear up the dust on filter plate surface, thereby reach and to let the filter plate surface keep clean, improve the circulation effect of the inside air of shell, reach energy-conserving effect simultaneously.

Description

Ventilation energy-saving device of green building

Technical Field

The utility model relates to the field of ventilation devices, in particular to a ventilation energy-saving device for a green building.

Background

The green building is a high-quality building which saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people and furthest realizes harmonious symbiosis between people and nature in the life cycle.

Traditional ventilation unit in the use, can set up the filter screen in the device is inside to dust in the air filters, the setting of filter screen is though can improve the cleanliness factor of air to a certain extent, but, the filter screen if clean on an indefinite basis, can cause the vent to block on the contrary, influences the effect of ventilating, for this reason, we propose the ventilation economizer of a green building, mainly used solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a ventilation energy-saving device for a green building, which aims to solve the problems in the background technology.

2. Technical scheme

A ventilation energy-saving device for green buildings comprises a shell, wherein a first fixing frame is fixedly arranged on the inner wall of the shell, a second fixing frame is arranged in front of the first fixing frame, a plurality of limiting blocks are arranged in front of the second fixing frame in an annular symmetrical structure, a plurality of ventilation grooves are formed in the outer wall of the circumference of the shell in an annular structure, a motor is fixedly arranged on the inner wall of the first fixing frame, a rotating shaft is fixedly arranged at the output end of the motor, a fan exhaust blade is fixedly arranged at the front end of the rotating shaft, a connecting rod is in threaded connection with the front face of the second fixing frame, a rotating block is rotatably connected with the front end of the connecting rod, a rotating ring is rotatably connected with the outer surface of the connecting rod, a spring is fixedly arranged on the front face of the rotating ring, a filter plate is slidably connected with the outer surface of the connecting rod, a cutting sleeve is fixedly arranged on the back face of the filter plate, a cleaning brush is slidably connected with the inner wall of the rotating block, a threaded rod is in threaded connection with the front face of the rotating block, the front end of the threaded rod is fixedly provided with windmill blades, the front surface of the shell is provided with a protective sleeve through a bolt, and the inner wall of the protective sleeve is rotatably connected with an installation sleeve.

Preferably, the second fixing frame and the limiting block are respectively connected and fixed with the inner wall of the shell.

Preferably, the front end of the spring is in plug fit with the clamping sleeve, and the rear end of the threaded rod is in threaded connection with the cleaning brush.

Preferably, the inner wall of the mounting sleeve is fixedly connected with a fan blade of the windmill, and the cleaning brush is in frictional contact with the filter plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the utility model has improved structure, the device drives the cleaning brush to rotate by blowing the fan blades of the windmill to rotate by outdoor wind, thereby cleaning the dust on the surface of the filter plate, keeping the surface of the filter plate clean, improving the circulation effect of air in the shell and simultaneously achieving the effect of saving energy.

2. The structure of the utility model is improved, the surface of the shell is provided with the ventilation groove, so that the shell has better ventilation effect, and dust on the filter plate is convenient to discharge out of the shell; the clamping sleeve is arranged on the back surface of the filter plate, so that the threaded rod is in threaded connection with the rotating block, and the filter plate can be conveniently mounted and dismounted.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the housing of the present invention;

FIG. 4 is a schematic view of a partially disassembled structure of the present invention;

fig. 5 is a schematic view of the overall structure of the filter plate of the present invention;

FIG. 6 is a schematic view of a disassembled structure of the cleaning brush of the present invention;

the reference numbers in the figures illustrate: 1. a housing; 2. a first fixing frame; 3. a second fixing frame; 4. a limiting block; 5. a ventilation slot; 6. a motor; 7. a rotating shaft; 8. an exhaust fan blade; 9. a connecting rod; 10. rotating the block; 11. a rotating ring; 12. a spring; 13. filtering the plate; 14. a card sleeve; 15. a cleaning brush; 16. a threaded rod; 17. windmill blades; 18. a protective sleeve; 19. and (7) installing a sleeve.

Detailed Description

Referring to fig. 1-6, the present invention provides a technical solution:

a ventilation energy-saving device for green buildings comprises a shell 1, wherein a first fixing frame 2 is fixedly arranged on the inner wall of the shell 1 respectively, a second fixing frame 3 is arranged in front of the first fixing frame 2, a plurality of limiting blocks 4 are arranged in front of the second fixing frame 3 in an annular symmetrical structure, a plurality of ventilation grooves 5 are arranged on the outer wall of the circumference of the shell 1 in an annular structure, a motor 6 is fixedly arranged on the inner wall of the first fixing frame 2, a rotating shaft 7 is fixedly arranged at the output end of the motor 6, exhaust fan blades 8 are fixedly arranged at the front end of the rotating shaft 7, a connecting rod 9 is in threaded connection with the front face of the second fixing frame 3, the front end of the connecting rod 9 is rotatably connected with a rotating block 10, a rotating ring 11 is rotatably connected with the outer surface of the connecting rod 9, a spring 12 is fixedly arranged on the front face of the rotating ring 11, a filter plate 13 is slidably connected with the back face of the filter plate 13, a clamping sleeve 14 is fixedly arranged on the inner wall of the rotating block 10, a cleaning brush 15 is slidably connected with a threaded rod 16 on the front face of the rotating block 10, the front end of the threaded rod 16 is fixedly provided with a windmill blade 17, the front surface of the shell 1 is provided with a protective sleeve 18 through a bolt, and the inner wall of the protective sleeve 18 is rotatably connected with an installation sleeve 19; the device drives the cleaning brush 15 to rotate by blowing the fan blades 17 of the wind wheel to rotate by outdoor wind, so that dust on the surface of the filter plate 13 is cleaned, the surface of the filter plate 13 can be kept clean, the circulation effect of air in the shell 1 is improved, and the effect of saving energy is achieved; the ventilation grooves 5 are formed in the surface of the shell 1, so that the shell 1 can have a good ventilation effect, and dust on the filter plate 13 can be conveniently discharged out of the shell 1; the mounting and dismounting of the filter plate 13 can be facilitated by providing the ferrule 14 on the back of the filter plate 13 so that the threaded rod 16 is threadedly connected with the rotary block 10.

Specifically, the second fixing frame 3 and the limiting block 4 are respectively connected and fixed with the inner wall of the shell 1.

Furthermore, the front end of the spring 12 is in inserted fit with the cutting sleeve 14, and the rear end of the threaded rod 16 is in threaded connection with the cleaning brush 15.

Still further, the inner wall of the mounting sleeve 19 is fixedly connected with the windmill blades 17, and the cleaning brush 15 is in frictional contact with the filter plate 13.

The working principle is as follows: in the using process, firstly, the filter plate 13 is sleeved on the connecting rod 9, the front end of the spring 12 is inserted into the clamping sleeve 14 on the back surface of the filter plate 13, then, the connecting rod 9 is rotated to be in threaded connection with the second fixing frame 3, under the blocking of the limiting block 4, the spring 12 is stretched along with the screwing of the connecting rod 9 into the fixing frame II 3, thereby fixing the filter plate 13, inserting the cleaning brush 15 into the rotating block 10, connecting the rotating block 10 and the cleaning brush 15 by rotating the threaded rod 16, fixedly connecting the protective sleeve 18 by bolts, driving the exhaust fan blade 8 to rotate by the motor 6, thereby realizing the air exchange between the indoor and the outdoor, the air drives the windmill blades 17 to rotate in the process of fast flowing, thereby, the windmill blade 17 drives the cleaning brush 15 to rotate through the threaded rod 16, thereby removing dust on the surface of the filter plate 13, and the removed dust is discharged through the ventilation slot 5.

Claims

1. The utility model provides a ventilation economizer of green building, includes shell (1), its characterized in that: the inner wall of the shell (1) is fixedly provided with a first fixing frame (2) respectively, the front of the first fixing frame (2) is provided with a second fixing frame (3), the front of the second fixing frame (3) is of an annular symmetrical structure and is provided with a plurality of limiting blocks (4), the outer wall of the circumference of the shell (1) is of an annular structure and is provided with a plurality of ventilation grooves (5), the inner wall of the first fixing frame (2) is fixedly provided with a motor (6), the output end of the motor (6) is fixedly provided with a rotating shaft (7), the front end of the rotating shaft (7) is fixedly provided with a fan exhaust blade (8), the front face of the second fixing frame (3) is in threaded connection with a connecting rod (9), the front end of the connecting rod (9) is rotatably connected with a rotating block (10), the outer surface of the connecting rod (9) is rotatably connected with a rotating ring (11), the front face of the rotating ring (11) is fixedly provided with a spring (12), and the outer surface of the connecting rod (9) is slidably connected with a filter plate (13), the back of the filter plate (13) is fixedly provided with a clamping sleeve (14), the inner wall of the rotating block (10) is connected with a cleaning brush (15) in a sliding mode, the front of the rotating block (10) is connected with a threaded rod (16) in a threaded mode, the front end of the threaded rod (16) is fixedly provided with a windmill fan blade (17), the front of the shell (1) is provided with a protecting sleeve (18) through a bolt, and the inner wall of the protecting sleeve (18) is connected with an installing sleeve (19) in a rotating mode.

2. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: the second fixing frame (3) and the limiting block (4) are respectively connected and fixed with the inner wall of the shell (1).

3. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: the front end of the spring (12) is in plug fit with the clamping sleeve (14), and the rear end of the threaded rod (16) is in threaded connection with the cleaning brush (15).

4. The ventilation energy-saving device for green buildings according to claim 1, characterized in that: the inner wall of the mounting sleeve (19) is fixedly connected with windmill blades (17), and the cleaning brush (15) is in frictional contact with the filter plate (13).