CN219829042U

CN219829042U - Green building ventilator

Info

Publication number: CN219829042U
Application number: CN202321289067.2U
Authority: CN
Inventors: 宋联杰; 林学山; 张宏
Original assignee: China 19th Metallurgical Group Co ltd
Current assignee: China 19th Metallurgical Group Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-13
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the technical field of ventilators, and provides a green building ventilator for improving dust removal efficiency. The two modes of blowing and dedusting and cleaning brush dedusting are combined, so that the dedusting effect is effectively improved.

Description

Green building ventilator

Technical Field

The utility model relates to the technical field of ventilators, in particular to a green building ventilator.

Background

Ventilation is often adopted in the building, so that air is kept dry, good quality of air is guaranteed, and working efficiency and living comfort of people are improved. The ventilator is generally used, and the problems caused by the ventilator are various, such as dust accumulation on the outer surface of the motor of the ventilator, and the normal operation of the motor is affected after the dust enters the motor, so that the motor is damaged under severe conditions. It is therefore necessary to invent some effective means for cleaning the motor surfaces from dust.

The patent number CN202222399018.6 discloses a ventilator for green construction engineering, which only cleans dust on the surface of a motor through a hairbrush, has low dust removal efficiency, and can generate redundant heat to influence the normal operation of the motor.

Disclosure of Invention

In order to improve the dust removal efficiency, the utility model provides a green building ventilator.

The utility model solves the problems by adopting the following technical scheme:

the green building ventilator comprises a motor and a shell, wherein a vent hole is formed in the shell, at least one dust removing mechanism is arranged on the motor, a cooling air pipe is further communicated with the shell, and an air outlet of the cooling air pipe is at least directed to the dust removing mechanism.

Further, the dust removing mechanism includes: the cleaning brush, the drive structure and the limiting disc, the limiting disc is arranged on the motor, and the cleaning brush is movably connected with the limiting disc through the drive structure.

Further, the limiting plate is provided with a limiting hole, the driving structure comprises a first driving unit and a rotating shaft, one end of the rotating shaft is connected with the driving unit, and the other end of the rotating shaft penetrates through the limiting hole and then is connected with the cleaning brush.

Further, the dust removing mechanism further comprises a rotating block, and the cleaning brush is connected with the rotating shaft through the rotating block.

Further, the dust removing mechanism further comprises a connecting ring, and the rotating block is movably connected with the connecting ring.

Further, a wind blocking plate is arranged on the cooling air pipe.

Further, a control mechanism is further arranged on the cooling air pipe and comprises a second driving unit and a control shaft, and the air blocking plate is connected with the control shaft.

Further, the device also comprises a support, wherein the support is arranged at the bottom of the shell.

Compared with the prior art, the utility model has the following beneficial effects: the utility model combines two modes of blowing dust removal and cleaning brush dust removal, effectively improves the dust removal effect, ensures the cleanness of the surface of the motor and avoids accumulated dust from falling into the motor to damage the motor. The wind in the blowing dust removal adopts a part of normal air supply of a ventilator, the wind energy is not additionally increased, only a part of wind energy is converted for blowing dust removal, the consumption of energy is reduced, and the environment is protected. The support at the bottom of the shell improves the height of the ventilator, reduces the possibility that surface water enters the ventilator, and can effectively increase the service life of the ventilator.

Drawings

FIG. 1 is a schematic view of a green building ventilator;

FIG. 2 is a schematic view of the back face structure of the green building ventilator;

FIG. 3 is a schematic structural view of a dust removing mechanism;

FIG. 4 is a schematic front view of a dust extraction mechanism;

description of the drawings: 1. the cleaning machine comprises a support, 2, a shell, 3, a vent hole, 4, a rotating block, 5, a rotating shaft, 6, a cleaning brush, 7, a cooling air pipe, 8, a motor, 9, a connecting ring, 10 and a limiting disc.

Detailed Description

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 1 and fig. 2, the green building ventilator comprises a motor 8 and a housing 2, the housing 2 is provided with a vent hole 3, the vent hole 3 is a main vent hole for ventilation and can be connected with the vent pipe through a bolt connection and other modes, the motor 8 is provided with at least one dust removing mechanism, the dust removing mechanism cleans the motor in a contact cleaning mode such as a brush and a sponge, and a specific structure can adopt a mode disclosed in CN202222399018.6 and is not described herein again. The shell 2 is also communicated with a cooling air pipe 7, an air outlet of the cooling air pipe 7 points to at least one dust removing mechanism, and an air inlet of the cooling air pipe 7 can be arranged at any place of the shell 2 as long as the air generated by the ventilator can be blown into the cooling air pipe 7.

The cooling air pipe 7 can automatically separate out a part of air of the fan and blow the part of air to the dust removing mechanism so as to blow away dust cleaned by the dust removing device, improve the dust removing efficiency and simultaneously play a role of cooling the motor.

Example 2

The green building ventilator comprises a motor 8 and a shell 2, wherein a vent hole 3 is formed in the shell 2, at least one dust removing mechanism is arranged on the motor 8, a cooling air pipe 7 is further communicated with the shell 2, and an air outlet of the cooling air pipe 7 is at least directed to the dust removing mechanism.

As shown in fig. 3, in this embodiment, the dust removing structure includes a cleaning brush 6, a driving structure and a limiting plate 10, the limiting plate 10 is disposed on the motor 8, and the cleaning brush 6 is movably connected with the limiting plate 10 through the driving structure.

The cleaning brush 6 is driven by the driving structure to move within the limit of the limit plate 10 so as to clean the motor 8. The upper part of the motor 8 is easily deposited with dust, and thus, the dust removing structure may be provided only at the upper part of the motor 8. In order to achieve the motor overall cleaning, in this embodiment, a limiting plate 10 is provided around the motor 8. The air outlet of the cooling air pipe 7 can blow air in any direction of the upper direction, the lower direction, the left direction and the right direction of the motor 8 or a plurality of cooling air pipes 7 are arranged to blow air in a plurality of directions, but the dust removal effect is best when the upper part is aligned to blow air.

Example 3

As shown in fig. 4, in this embodiment, the motor 8 is all 3 parts, and three dust removal mechanisms are used for cleaning, as shown in fig. 3, in this embodiment, a limiting hole is provided on the limiting disc 10, the driving structure includes a first driving unit and a rotating shaft 5, one end of the rotating shaft 5 is connected with the driving unit, and the other end of the rotating shaft is connected with the cleaning brush 6 after penetrating through the limiting hole. The three rotation shafts 5 may be separate driving units or may share one driving unit. The rotating shaft 5 is driven by the driving unit to reciprocate in the corresponding area to realize cleaning.

In order to facilitate replacement of the cleaning brush 6, the dust removing mechanism further comprises a rotating block 4, the cleaning brush 6 is connected with the rotating shaft 5 through the rotating block 4, the rotating block 4 can be fixedly connected with the rotating shaft, and can also be movably connected for disassembly, and the cleaning brush 6 and the rotating block 4 are movably connected for disassembly.

In order to make the dust removing mechanism structure more stable, can also set up the go-between 9, three turning block 4 link together through go-between 9, and turning block 4 can slide on go-between 9.

Example 4

On the basis of any one of the embodiments 1-3, the cooling air pipe 7 is provided with a wind blocking plate, and the wind outlet of the cooling air pipe 7 can be prevented by the wind blocking plate.

In this embodiment, a control mechanism is further disposed on the cooling air duct 7, the control mechanism includes a second driving unit and a control shaft, and the air blocking plate is connected with the control shaft. In order to facilitate maintenance, the air blocking plate is arranged on an air outlet of the cooling air pipe 7, and the control shaft can control the opening and closing of the air blocking plate.

The first driving unit and the second driving unit can be started simultaneously, the cleaning brush is adopted for cleaning when the air is blown, and the cleaning brush can also be started independently, so that the air blowing and dust removing and the cleaning brush cleaning are realized.

Example 5

On the basis of any one of the embodiments, the support 1 is further arranged at the bottom of the shell 2, the height of the ventilator is increased by the support 1, the possibility that surface water enters the ventilator is reduced, and the service life of the ventilator can be effectively prolonged.

Claims

1. The green building ventilator comprises a motor and a shell, wherein a vent hole is formed in the shell, and at least one dust removing mechanism is arranged on the motor.

2. The green building ventilator of claim 1, wherein the dust removal mechanism comprises: the cleaning brush, the drive structure and the limiting disc, the limiting disc is arranged on the motor, and the cleaning brush is movably connected with the limiting disc through the drive structure.

3. The green building ventilator according to claim 2, wherein the limiting plate is provided with a limiting hole, the driving structure comprises a first driving unit and a rotating shaft, one end of the rotating shaft is connected with the driving unit, and the other end of the rotating shaft penetrates through the limiting hole and then is connected with the cleaning brush.

4. A green construction ventilator according to claim 3, wherein the dust removal mechanism further comprises a rotating block, the cleaning brush being connected to the rotating shaft by the rotating block.

5. The green building ventilator of claim 4, wherein the dust removal mechanism further comprises a connecting ring, and the rotating block is movably connected with the connecting ring.

6. The green building ventilator of claim 1, wherein the cooling air duct is provided with a damper.

7. The green building ventilator of claim 6, wherein the cooling air duct is further provided with a control mechanism, the control mechanism comprises a second driving unit and a control shaft, and the air blocking plate is connected with the control shaft.

8. The green building ventilator of any of the preceding claims 1-7 further comprising a stand disposed at the bottom of the housing.