CN219510954U

CN219510954U - Air treatment ventilation pipe

Info

Publication number: CN219510954U
Application number: CN202320601811.1U
Authority: CN
Inventors: 沈华平; 朱雯琼
Original assignee: Hangzhou Bihai Purification Engineering Co ltd
Current assignee: Hangzhou Bihai Purification Engineering Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-11
Anticipated expiration: 2033-03-20

Abstract

The utility model provides a special air treatment ventilation pipe, which comprises an air inlet pipeline, a first fixed ring, a first fixing ring and a second fixing ring, wherein the first fixed ring is fixedly sleeved on the outer surface of the air inlet pipeline, and the rear surface of the first fixed ring is fixedly connected with a supporting column.

Description

Air treatment ventilation pipe

Technical Field

The utility model relates to the technical field of ventilation pipes, in particular to an air treatment ventilation pipe.

Background

The ventilation pipe is hollow pipe material for ventilation, is round or square, and is generally provided with a purification system air supply and return pipe, a central air conditioner ventilation pipe, an industrial air supply and exhaust ventilation pipe, an environmental protection system air suction and exhaust pipe, a mining glue spreading air cylinder air treatment ventilation pipe and the like, and the air treatment ventilation pipe sucks air through a vacuum pump and then treats the air.

However, when the existing air treatment ventilation pipes enter the room to inhale, the vacuum pump is opened for a long time due to overlong ventilation pipes, otherwise the air is not inhaled thoroughly, because no good air inlet device is arranged at the air inlet pipeline, the indoor air is not inhaled thoroughly, the use of the air treatment ventilation pipes is affected, the service time of the vacuum pump is prolonged, and the existing air treatment ventilation pipes can enter dust from the air inlet pipeline due to the fact that the air inlet pipeline is not closed at the air inlet of the air inlet pipeline, a large amount of dust can be accumulated inside the pipeline sometimes because the ventilation pipe is not used for a long time, and when the ventilation pipeline is used again, the vacuum pump can lead to the dust to be discharged firstly, so that the actual use condition of the air treatment ventilation pipes is affected.

Disclosure of Invention

According to the air treatment ventilation pipe provided by the utility model, the good air inlet device is arranged at the air inlet pipeline, so that indoor air is completely sucked, the use of the air treatment ventilation pipe is difficult to influence, the use time of a vacuum pump can be shortened, the air inlet pipeline can be closed, dust is difficult to enter the interior of the pipeline through the air inlet, and the actual use condition of the air treatment ventilation pipe is improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an air handling ventilation duct comprising:

an air intake duct;

the first fixing ring is fixedly sleeved on the outer surface of the air inlet pipeline, and the rear surface of the first fixing ring is fixedly connected with a support column;

the first connecting rods are fixedly connected to the inner wall of the air inlet pipeline respectively, and the other ends of the first connecting rods are fixedly connected with supporting blocks;

the second fixing ring is fixedly sleeved on the outer surface of the support block close to the center, and the front surface of the second fixing ring is fixedly connected with a plurality of second connecting rods;

the third fixing ring is fixedly connected to the front surfaces of the second connecting rods, and a driving motor is fixedly arranged on the inner wall of the third fixing ring;

the rotating rod is fixedly connected to the output shaft of the driving motor, and a plurality of fan blades are fixedly connected to the outer surface of the rotating rod.

Preferably, the input shaft of the driving motor is electrically connected with the output shaft of the external power supply.

Preferably, one end of the air inlet pipeline is fixedly connected with a ventilating window, and the bottom of the ventilating window, which is close to the center, is fixedly connected with a second telescopic column.

Preferably, the bottom of the second telescopic column is movably embedded with a first telescopic column, and the outer surface of the second telescopic column is movably embedded with a limit nail.

Preferably, the bottom of the first telescopic column is fixedly connected with a disc, and a long rod is fixedly embedded in the inner wall of the disc.

Preferably, the top fixedly connected with ash blocking disc of stock, the spacing hole with spacing nail assorted is all seted up to the surface of second flexible post and spacing nail, ash blocking disc assorted notch has been seted up to the bottom of support column.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the air treatment ventilation pipe is needed, an external power supply of the driving motor is turned on, the output shaft of the driving motor enables a plurality of fan blades fixedly connected with the rotating rod to rotate, air at the inlet end of the air inlet pipeline flows, the air better enters the air inlet pipeline, the air flowing in the air inlet pipeline is sucked through the air inlet pipeline due to the suction effect of the vacuum pump, and a good air inlet device is arranged in the air inlet pipeline.

2. When the ventilation pipe is not handled to the air for a long time, the distance between second flexible post and the first flexible post is adjusted for the entry is sheltered from, when the ventilation pipe is handled to needs use the air, can extract spacing nail, under the influence of gravity, first flexible post drives the disc and descends, and then makes the ash blocking disk who is connected through the stock with the disc descend, and then opens the air inlet, opens and closes through ash blocking disk for the admission line air inlet can be closed, and then the dust is difficult to get into the pipeline inside through the air inlet, and then improves the in-service use condition of air handling ventilation pipe.

Drawings

FIG. 1 is a schematic view showing a partial perspective structure of an air handling ventilation pipe according to the present utility model;

fig. 2 is a schematic perspective view of an air handling ventilation pipe according to the present utility model;

FIG. 3 is a schematic view showing a partial perspective structure of an air handling ventilation pipe according to the present utility model;

FIG. 4 is an enlarged schematic view of the air handling ventilation pipe of FIG. 2;

fig. 5 is an enlarged schematic view of the air handling ventilation pipe of fig. 3.

Legend description: 1. an air intake duct; 2. a support column; 201. a first fixing ring; 202. a first connecting rod; 203. a support block; 204. a second fixing ring; 205. a third fixing ring; 206. a driving motor; 207. a fan blade; 208. a second connecting rod; 209. a rotating lever; 3. a ventilation window; 301. an ash blocking disc; 302. a long rod; 303. a disc; 304. a first telescoping column; 305. a limit nail; 306. and a second telescopic column.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1 as shown in fig. 1-5, the present utility model provides an air handling ventilation tube comprising:

an air intake duct 1;

the first fixing ring 201 is fixedly sleeved on the outer surface of the air inlet pipeline 1, and the rear surface of the first fixing ring 201 is fixedly connected with the support column 2;

the first connecting rods 202 are fixedly connected to the inner wall of the air inlet pipeline 1 respectively, and the other ends of the first connecting rods 202 are fixedly connected with supporting blocks 203;

the second fixing ring 204 is fixedly sleeved on the outer surface of the support block 203 close to the center, and the front surface of the second fixing ring 204 is fixedly connected with a plurality of second connecting rods 208;

the third fixed ring 205 is fixedly connected to the front surfaces of the plurality of second connecting rods 208, and the driving motor 206 is fixedly installed on the inner wall of the third fixed ring 205.

Further, as shown in fig. 1-5, the input shaft of the drive motor 206 is electrically connected to the output shaft of the external power source.

Further, as shown in fig. 1-5, one end of the air intake pipe 1 is fixedly connected with a ventilation window 3, and the bottom of the ventilation window 3 near the center is fixedly connected with a second telescopic column 306.

Further, a first telescopic column 304 is movably embedded at the bottom of the second telescopic column 306, and a limit nail 305 is movably embedded at the outer surface of the second telescopic column 306.

Further, as shown in fig. 1-5, a disc 303 is fixedly connected to the bottom of the first telescopic column 304, and a long rod 302 is fixedly embedded in the inner wall of the disc 303.

Further, as shown in fig. 1-5, the top of the long rod 302 is fixedly connected with an ash blocking disc 301, the outer surfaces of the second telescopic column 306 and the limit nail 305 are provided with limit holes matched with the limit nail 305, and the bottom of the support column 2 is provided with a notch matched with the ash blocking disc 301.

Working principle: when the air handling ventilation pipe is needed, the air inlet pipeline 1 is fixed through the first fixing ring 201 and the supporting column 2, and at the moment, the external power supply of the driving motor 206 is turned on, and the driving motor 206 is of the type: 42BYGH40-A-23D, a plurality of first connecting rods 202 are connected in the air inlet pipeline 1, namely the section of the first fixing ring 201, so that the fixing effect of the supporting block 203 is better, the third fixing ring 205 is connected with the second fixing ring 204 through a plurality of second connecting rods 208, and further connected with the supporting block 203, so that the fixing effect of the driving motor 206 is better, at the moment, the output shaft of the driving motor 206 drives the rotating rod 209 to rotate, and further the plurality of fan blades 207 fixedly connected with the rotating rod 209 rotate, the rotation of the plurality of fan blades 207 can drive the air at the inlet end of the air inlet pipeline 1 to flow, the air better enters the air inlet pipeline 1, and the air flowing in the air inlet pipeline 1 is sucked through the suction effect of the vacuum pump, furthermore, because a good air inlet device is arranged at the air inlet pipeline 1, indoor air is thoroughly sucked, the use of an air treatment ventilation pipe is difficult to influence, the use time of a vacuum pump can be reduced, when the air treatment ventilation pipe is not used for a long time, because the first telescopic column 304 and the second telescopic column 306 are movably connected, the distance between the second telescopic column 306 and the first telescopic column 304 is adjusted, the ash blocking disc 301 shields the inlet of the air inlet pipeline 1, at the moment, the limiting nail 305 is inserted into the round holes formed in the second telescopic column 306 and the first telescopic column 304, the inlet of the air inlet pipeline 1 is shielded, when the air treatment ventilation pipe is needed, the limiting nail 305 can be pulled out, the first telescopic column 304 can drive the disc 303 to descend under the influence of gravity, and the ash blocking disc 301 connected with the disc 303 through the long rod 302 is lowered, and then open the air inlet, through the opening and closing of ash blocking disk 301 for air inlet pipe 1 air inlet can be closed, and then the dust is difficult to get into the pipeline inside through the air inlet, and then improves the actual in service condition of air treatment ventilation pipe.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An air handling ventilation duct, comprising:

an air intake duct (1);

the first fixing ring (201) is fixedly sleeved on the outer surface of the air inlet pipeline (1), and the rear surface of the first fixing ring (201) is fixedly connected with a support column (2);

the first connecting rods (202) are fixedly connected to the inner wall of the air inlet pipeline (1) respectively, and the other ends of the first connecting rods (202) are fixedly connected with supporting blocks (203);

the second fixing ring (204) is fixedly sleeved on the outer surface of the supporting block (203) close to the center, and a plurality of second connecting rods (208) are fixedly connected to the front surface of the second fixing ring (204);

the third fixing ring (205) is fixedly connected to the front surfaces of the plurality of second connecting rods (208), and a driving motor (206) is fixedly arranged on the inner wall of the third fixing ring (205);

the rotating rod (209) is fixedly connected to an output shaft of the driving motor (206), and a plurality of fan blades (207) are fixedly connected to the outer surface of the rotating rod (209).

2. An air handling ventilation duct according to claim 1, wherein: the input shaft of the drive motor (206) is electrically connected with the output shaft of the external power supply.

3. An air handling ventilation duct according to claim 1, wherein: one end of the air inlet pipeline (1) is fixedly connected with a ventilating window (3), and the bottom of the ventilating window (3) close to the center is fixedly connected with a second telescopic column (306).

4. An air handling ventilation duct according to claim 3, wherein: the bottom of the second telescopic column (306) is movably embedded with a first telescopic column (304), and the outer surface of the second telescopic column (306) is movably embedded with a limit nail (305).

5. An air handling ventilation tube according to claim 4, wherein: the bottom of first flexible post (304) is fixedly connected with disc (303), the inner wall of disc (303) is fixedly inlayed and is equipped with stock (302).

6. An air handling ventilation tube according to claim 5, wherein: the top fixedly connected with ash blocking disc (301) of stock (302), the surface of second telescopic column (306) and spacing nail (305) all has seted up with spacing nail (305) assorted spacing hole, the notch with ash blocking disc (301) assorted is seted up to the bottom of support column (2).