CN218065236U

CN218065236U - Air guide device for indoor ventilation system

Info

Publication number: CN218065236U
Application number: CN202221435960.7U
Authority: CN
Inventors: 杨羽辰
Original assignee: Sichuan Yuanjian Construction Engineering Design Co ltd
Current assignee: Sichuan Yuanjian Construction Engineering Design Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-12-16
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses an air ducting for indoor ventilation system relates to indoor ventilation technical field. This an air ducting for indoor ventilation system, including first air guide box, wind direction adjusting part and purification subassembly, the outer wall fixed mounting of first air guide box has the second air guide box, and first air guide box communicates with each other with the inside of second air guide box, and wind direction adjusting part includes dwang and flabellum, and the inboard top and the inboard bottom of first air guide box rotate and install the dwang, and the outer wall fixed mounting of dwang has the flabellum, and the quantity of flabellum is two sets of at least. This an air ducting for indoor ventilation system can carry out filtration purification treatment with outdoor inspiratory wind earlier, can improve indoor air quality like this to can also last strike the purification board at the in-process of wind-guiding, can avoid filter screen adhesion dust to cause the poor condition of follow-up air filter effect like this.

Description

Air guide device for indoor ventilation system

Technical Field

The utility model relates to an indoor ventilation technical field, in particular to an air ducting for indoor ventilation system.

Background

After the house construction is finished, the ventilation device is needed to ventilate the indoor space, harmful substances such as formaldehyde in the house can be removed, the ventilation device needs to guide wind power into the room through the wind guide device when in use, a purification mechanism is absent in the current part of the wind guide device, and then outdoor dust or dust can be sucked into the indoor space when the ventilation is carried out under the condition that the outdoor air quality does not reach the standard, so that the indoor air quality is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an air ducting for indoor ventilation system, lack purification mechanism in can solving partial air ducting, and then probably inhale indoor, reduce the problem of indoor air quality with outdoor dust or dust when ventilating under the substandard condition of outdoor air quality.

In order to achieve the above object, the utility model provides a following technical scheme: an air guide device for an indoor ventilation system comprises a first air guide box, an air direction adjusting assembly and a purifying assembly, wherein a second air guide box is fixedly arranged on the outer wall of the first air guide box, and the first air guide box is communicated with the inside of the second air guide box;

the wind direction adjusting assembly comprises a rotating rod and fan blades, the rotating rod is rotatably arranged at the top and the bottom of the inner side of the first wind guide box, the fan blades are fixedly arranged on the outer wall of the rotating rod, and the number of the fan blades is at least two;

the purification assembly comprises a purification plate, a fixing plate and a reset spring, wherein the reset spring is fixedly arranged on one side of the purification plate, the fixing plate is fixedly arranged on the top of the inner side of the first air guide box and the bottom of the inner side of the first air guide box, and the fixing plate is fixedly arranged on one side of the fixing plate and one side of the reset spring.

Preferably, the wind direction adjusting assembly further comprises a speed reduction motor, a rotating rod and a direction adjusting plate, the rotating rod is rotatably installed on the inner wall of the front side of the second air guide box and the inner wall of the rear side of the second air guide box, the direction adjusting plate is fixedly installed on the outer wall of the rotating rod, the speed reduction motor is fixedly installed on the front side of the second air guide box, an output shaft of the speed reduction motor is fixedly installed at one end of the rotating rod through a coupler, and the wind direction can be adjusted through the arrangement.

Preferably, purify the subassembly and still include guide bar and rotation cam, the outer wall fixed mounting of dwang has rotation cam, and the one end of guide bar and one side fixed mounting who purifies the board set up the condition that can avoid the filter screen to block up like this.

Preferably, the guide rod is located inside the return spring and the outer wall of the guide rod does not contact the inner wall of the return spring.

Preferably, one end of the guide rod extends to one side of the fixing plate, a limiting block is fixedly mounted on the end of the guide rod, and the guide rod and the fixing plate are mounted in a sliding mode.

Preferably, the inside of purifying plate has been seted up the opening, and open-ended inner wall fixed mounting has the filter screen, sets up like this and can purify outdoor air.

Compared with the prior art, the beneficial effects of the utility model are that: this an air ducting for indoor ventilation system, through gear motor, the bull stick, transfer to the board, the cooperation of dwang and flabellum is used, can be at the indoor in-process that ventilates, adjust the inclination of transferring to the board as required, the angle that can blow like this is adjusted, and then can be with the leading-in suitable position of wind, improve the effect of wind-guiding, at the purification board that passes through, the fixed plate, reset spring, the cooperation of guide bar and rotating cam is used, can filter purification treatment with outdoor inspiratory wind first, can improve indoor air quality like this, and can also last strike the purification board at the in-process of wind-guiding, can avoid filter screen adhesion dust to cause the poor condition of follow-up air filtration effect like this.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the part A of the present invention;

fig. 4 is an enlarged view of the part B of the present invention.

Reference numerals are as follows: 1. a first air guide box; 2. a second air guide box; 3. a wind direction adjustment assembly; 301. a reduction motor; 302. a rotating rod; 303. a direction adjusting plate; 304. rotating the rod; 305. a fan blade; 4. a purification assembly; 401. a purification plate; 402. a fixing plate; 403. a return spring; 404. a guide bar; 405. the cam is rotated.

Detailed Description

This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an air ducting for indoor ventilation system, including first air guide box 1, wind direction adjusting part 3 and purification subassembly 4, the outer wall fixed mounting of first air guide box 1 has second air guide box 2, first air guide box 1 communicates with each other with second air guide box 2's inside, wind direction adjusting part 3 includes dwang 304 and flabellum 305, dwang 304 is installed in the inboard top of first air guide box 1 and inboard bottom rotation, the outer wall fixed mounting of dwang 304 has flabellum 305, the quantity of flabellum 305 is two sets of at least, purification subassembly 4 includes the scavenging plate 401, fixed plate 402 and reset spring 403, one side fixed mounting of scavenging plate 401 has reset spring 403, the inboard top of first air guide box 1 and the fixed equal fixed mounting in inboard bottom have fixed plate 402, one side of fixed plate 402 and one side fixed mounting of reset spring 403.

Further, the wind direction adjusting assembly 3 further comprises a speed reducing motor 301, a rotating rod 302 and a direction adjusting plate 303, the rotating rod 302 is installed on the inner wall of the front side of the second air guide box 2 in a rotating mode with the inner wall of the rear side of the second air guide box, the direction adjusting plate 303 is installed on the outer wall of the rotating rod 302 in a fixed mode, the speed reducing motor 301 is installed on the front side of the second air guide box 2 in a fixed mode, an output shaft of the speed reducing motor 301 is fixedly installed with one end of the rotating rod 302 through a coupler, the speed reducing motor 301 is controlled to be started, the speed reducing motor 301 is started to drive the rotating rod 302 and the direction adjusting plate 303 to rotate, in the process of indoor ventilation, the inclination angle of the direction adjusting plate 303 can be adjusted according to needs, so that the angle of wind can be adjusted, further, the wind can be guided into a proper position, and the wind guiding effect is improved.

Further, the purifying assembly 4 further comprises a guide rod 404 and a rotating cam 405, the rotating cam 405 is fixedly installed on the outer wall of the rotating rod 304, one end of the guide rod 404 is fixedly installed on one side of the purifying plate 401, the guide rod 404 is located inside the reset spring 403, the outer wall of the guide rod 404 is not in contact with the inner wall of the reset spring 403, one end of the guide rod 404 extends to one side of the fixing plate 402, a limiting block is fixedly installed at one end of the guide rod 404, the guide rod 404 and the fixing plate 402 are slidably installed, an opening is formed in the purifying plate 401, a filter screen is fixedly installed on the inner wall of the opening, the second air guide box 2 generated by the indoor ventilation equipment is guided in through the first air guide box 1, the second air guide box can firstly filter the indoor ventilation equipment through the filter screen on the purifying plate 401 during guiding, filtered air can blow the fan blade 305 and enable the fan blade 305 to rotate, the fan blade 305 rotates to drive the rotating rod 304 to rotate, the rotating rod 304 rotates to drive the rotating rod 401, the purifying plate 401 to rotate when the purifying plate 401, the restoring spring 403 can absorb the filtered air, meanwhile, the purified air can firstly, the purified air sucked by the air can be firstly, the air can be filtered air, the purified air can be filtered air, and the purified air can be prevented from being continuously knocked in the purifying plate 401, and the purified air can be prevented from being poor in the purifying effect of the purifying plate 401.

The working principle is as follows: during the use, it is leading-in through first air guide box 1 with the second air guide box 2 wind-force that indoor ventilation equipment produced, can filter it through the filter screen on the purifying plate 401 earlier during leading-in, it can blow flabellum 305 and make flabellum 305 rotate to filter the back wind, flabellum 305 rotates and drives dwang 304 and rotate, dwang 304 rotates and drives and rotate cam 405, and then can beat purifying plate 401, not only can carry out the shock attenuation to it by reset spring 403 when purifying plate 401 receives to beat, can also reset purifying plate 401 simultaneously, when needs adjust the wind direction, control gear motor 301 starts, gear motor 301 starts and drives the bull stick 302 and transfers to board 303 and rotate, it can adjust the wind direction to transfer to board 303 rotation.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an air ducting for indoor ventilation system which characterized in that: the method comprises the following steps:

the first air guide box (1), the second air guide box (2) is fixedly arranged on the outer wall of the first air guide box (1), and the first air guide box (1) is communicated with the inside of the second air guide box (2);

the wind direction adjusting assembly (3) comprises a rotating rod (304) and fan blades (305), the rotating rod (304) is rotatably installed at the top and the bottom of the inner side of the first wind guide box (1), the fan blades (305) are fixedly installed on the outer wall of the rotating rod (304), and the number of the fan blades (305) is at least two;

purify subassembly (4), including purification board (401), fixed plate (402) and reset spring (403), one side fixed mounting of purification board (401) has reset spring (403), and the inboard top of first air guide box (1) is fixed with fixed plate (402) with inboard bottom equal fixed mounting, one side of fixed plate (402) and one side fixed mounting of reset spring (403).

2. The air guide device for an indoor ventilation system as claimed in claim 1, wherein: wind direction adjusting part (3) still include gear motor (301), bull stick (302) and transfer to board (303), and the front side inner wall and the rear side inner wall of second air guide box (2) rotate and install bull stick (302), and the outer wall fixed mounting of bull stick (302) has and transfers to board (303), and the front side fixed mounting of second air guide box (2) has gear motor (301), and the output shaft of gear motor (301) passes through the one end fixed mounting of shaft coupling and bull stick (302).

3. The air guide device for an indoor ventilation system as claimed in claim 2, wherein: purify subassembly (4) and still include guide bar (404) and rotation cam (405), the outer wall fixed mounting of dwang (304) has rotation cam (405), the one end of guide bar (404) and one side fixed mounting who purifies board (401).

4. The air guide device for an indoor ventilation system as claimed in claim 3, wherein: the guide rod (404) is positioned inside the return spring (403) and the outer wall of the guide rod (404) is not in contact with the inner wall of the return spring (403).

5. The air guide device for an indoor ventilation system as claimed in claim 4, wherein: one end of the guide rod (404) extends to one side of the fixing plate (402) and is fixedly provided with a limiting block, and the guide rod (404) and the fixing plate (402) are installed in a sliding mode.

6. The air guide device for an indoor ventilation system as claimed in claim 5, wherein: an opening is formed in the purification plate (401), and a filter screen is fixedly mounted on the inner wall of the opening.