CN217383200U

CN217383200U - Air supply and exhaust device for rubber dam underground equipment room

Info

Publication number: CN217383200U
Application number: CN202220308928.6U
Authority: CN
Inventors: 张兆军; 黄九常; 李典基; 叶敦卫; 瞿潇; 肖楠; 于跃; 张向辉
Original assignee: East Route of South to North Water Diversion Project Shandong Trunk Line Co Ltd
Current assignee: East Route of South to North Water Diversion Project Shandong Trunk Line Co Ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-09-06
Anticipated expiration: 2032-02-16

Abstract

The utility model relates to a send exhaust device for rubber dam underground equipment room, including a ventilation pipeline, the top fixed mounting of a ventilation pipeline has the fan of trading, be provided with the mechanism of trading wind on a ventilation pipeline, be provided with the subassembly of trading wind on a ventilation pipeline, the bottom of a ventilation pipeline is provided with filtering component, the mechanism of trading wind is including the box with a ventilation pipeline outside fixed connection, the interior diapire fixed mounting of box has the motor. This an air exhaust device is sent for rubber dam underground equipment room through setting up the ventilation mechanism and changing the wind subassembly, makes air exhaust device possess the function of changing wind, reaches the effect of exchanging harmful gas and external fresh air in the basement, can also adjust the rotation angle of fixed plate to can control the size of intake, improve the efficiency of oxygen, thereby make things convenient for the staff to carry out the work operation at the basement, made things convenient for user's use.

Description

Air supply and exhaust device for rubber dam underground equipment room

Technical Field

The utility model relates to an exhaust device technical field specifically is a send exhaust device for rubber dam underground equipment room.

Background

The rubber dam equipment room is divided into three layers, namely an overground layer, an underground layer and particularly an underground layer, the air humidity of the underground layer is high, so that a water supply and drainage pipeline is rusted, an electric gate valve is frequently damaged, in order to control the humidity, a plugging door is additionally arranged at the lower openings of the overground layer stair and the underground layer stair, and a dehumidifier is arranged at a negative layer.

Therefore, the underground two layers form a closed space which is narrow and small, unsmooth ventilation is realized, gas diffusion is not facilitated, toxic and harmful gas is easy to accumulate, a closed door needs to be opened for a long time before daily inspection to enter the space for inspection, and meanwhile, the daily maintenance operation such as corrosion prevention or welding is carried out.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a send exhaust device for rubber dam underground equipment room possesses advantages such as adjust into oxygen efficiency, has solved the airtight space of former two layers of former underground, and the space is narrow and small, ventilates unsmoothly, is unfavorable for gas diffusion, and poisonous and harmful gas gathers easily, need open the sealing door before daily inspection and allow for a long time just can get into following inspection, including daily maintenance operation such as anticorrosive or welding simultaneously, because the harmful gas who produces can't discharge, the problem of unable normal work basically.

In order to achieve the above object, the utility model provides a following technical scheme: the air supply and exhaust device for the rubber dam underground equipment room comprises a first ventilation pipeline, wherein a fan exchanger is fixedly installed at the top of the first ventilation pipeline, an air exchange mechanism is arranged on the first ventilation pipeline, an air exchange assembly is arranged on the first ventilation pipeline, and a filtering assembly is arranged at the bottom of the first ventilation pipeline;

trade wind mechanism including with a ventilation duct outside fixed connection's box, the interior diapire fixed mounting of box has the motor, the output shaft fixedly connected with pivot of motor, the outside fixedly connected with sprocket of pivot, the outside swing joint of sprocket has the chain, the left and right sides swing joint of box inner wall has quantity to be three movable rod, and is three the equal fixedly connected with in the outside of movable rod and the sprocket of chain looks meshing, it is three the equal fixedly connected with fixed plate in front of movable rod.

Further, the subassembly of airing exhaust is including the air pipe No. two with bottom half fixed connection, the bottom fixedly connected with cabin body of air pipe No. two, the positive fixedly connected with filter screen in the cabin body.

Further, the filtering component comprises a filtering box fixedly connected with the top of the first ventilation pipeline, a first filtering plate is fixedly connected to the left side and the right side of the inner wall of the filtering box, a drying agent is filled in the first filtering plate, a second filtering plate is fixedly connected to the left side and the right side of the inner wall of the filtering box, and activated carbon is filled in the second filtering plate.

Further, the top fixedly connected with blast pipe of fan trades, the bottom fixedly connected with breathing pipe of fan trades, the one end of breathing pipe runs through and extends to the inside of rose box.

Further, one end of the first ventilating pipeline penetrates through and extends to the inside of the filter box, and one end of the first ventilating pipeline penetrates through and extends to the inside of the box body.

Further, No. two air pipe's one end runs through and extends to the inside of the cabin body, No. two air pipe's one end runs through and extends to the inside of box.

Further, the front side of the box body is provided with an air inlet, and the front side of the cabin body is provided with an air outlet.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this an air exhaust device is sent for rubber dam underground equipment room through setting up the ventilation mechanism and changing the wind subassembly, makes air exhaust device possess the function of changing wind, reaches the effect of exchanging harmful gas and external fresh air in the basement, can also adjust the rotation angle of fixed plate to can control the size of intake, improve the efficiency of oxygen, thereby make things convenient for the staff to carry out the work operation at the basement, made things convenient for user's use.

2. This be used for sending exhaust device between rubber dam underground equipment, through setting up filtering component, make exhaust device possess filterable function, reach harmful gas and moisture in the air and carry out absorptive effect, reduced the moisture of basement, prevented getting rusty and ageing of apparatus, increased life, improved exhaust device's practicality.

Drawings

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

fig. 2 is a front view of the structure of the present invention.

In the figure: the air conditioner comprises a first ventilating pipeline 1, a second ventilating fan 2, a box 3, a motor 4, a rotating shaft 5, a first chain wheel 6, a chain 7, a movable rod 8, a second chain wheel 9, a fixing plate 10, a second ventilating pipeline 11, a cabin 12, a filter screen 13, a filter box 14, a first filter plate 15, a drying agent 16, a second filter plate 17 and active carbon 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, in this embodiment, an air supply and exhaust device for an underground equipment room of a rubber dam includes a first air duct 1, a fan exchanger 2 is fixedly installed on the top of the first air duct 1, an exhaust pipe is fixedly connected to the top of the fan exchanger 2, an air suction pipe is fixedly connected to the bottom of the fan exchanger 2, an air exchange mechanism is arranged on the first air duct 1, an air exchange assembly is arranged on the first air duct 1, and a filter assembly is arranged at the bottom of the first air duct 1.

Trade wind mechanism including with 1 outside fixed connection's of a ventilation pipeline box 3, the inside that the one end of a ventilation pipeline 1 runs through and extends to box 3, the income wind gap has been seted up in the front of box 3, the interior diapire fixed mounting of box 3 has motor 4, motor 4's output shaft fixedly connected with pivot 5, No. one sprocket 6 of outside fixedly connected with of pivot 5, the outside swing joint of a sprocket 6 has chain 7, the left and right sides swing joint of 3 inner walls of box has quantity to be three movable rod 8, the equal fixedly connected with in the outside of three movable rod 8 and No. two sprocket 9 of chain 7 engaged with, the equal fixedly connected with fixed plate 10 in front of three movable rod 8.

In this embodiment, the subassembly of ventilating is including the air pipe 11 No. two with 3 bottom fixed connection of box, the inside that the one end of air pipe 11 No. two runs through and extends to box 3, the bottom fixedly connected with cabin body 12 of air pipe 11 No. two, the air outlet has been seted up in the front of cabin body 12, the one end of air pipe 11 No. two runs through and extends to the inside of cabin body 12, the front fixedly connected with filter screen 13 of cabin body 12.

In this embodiment, the filter assembly includes the rose box 14 with a ventilation pipeline 1 top fixed connection, the one end of breathing pipe runs through and extends to the inside of rose box 14, the one end of a ventilation pipeline 1 runs through and extends to the inside of rose box 14, filter 15 is fixedly connected with No. one in the left and right sides of rose box 14 inner wall, the intussuseption of filter 15 has the drier 16, No. two filter 17 of left and right sides fixed connection of rose box 14 inner wall, the intussuseption of No. two filter 17 has active carbon 18.

The working principle of the above embodiment is as follows:

the air supply and exhaust device for the rubber dam underground equipment room is characterized in that an air exchange mechanism and an air exchange assembly are arranged, when the air supply and exhaust device is used, a motor 4 and an air exchange fan 2 are started, an output shaft of the motor 4 drives a rotating shaft 5 to rotate, the rotating shaft 5 drives a first chain wheel 6 to rotate, a first chain wheel 6 and a second chain wheel 9 are meshed with a chain 7, the first chain wheel 6 drives the second chain wheel 9 to rotate, the second chain wheel 9 drives a movable rod 8 to rotate, the movable rod 8 drives a fixed plate 10 to rotate, the effect of exchanging harmful gas in a basement with external fresh air is achieved, the rotating angle of the fixed plate 10 can be adjusted, the air inlet amount can be controlled, the oxygen inlet efficiency is improved, working operation of workers in the basement is facilitated, the use of users is facilitated, and the effect of respectively absorbing harmful gas and moisture in the air is achieved by arranging the filtering assembly, the activated carbon 18 and the drying agent 16, the moisture of the basement is reduced, the rusting and the aging of instruments are prevented, the service life is prolonged, and the practicability of the air exhaust device is improved.

The electrical components appearing herein are all electrically connected with the controller and the power supply, the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the supply of the power also belongs to the common general knowledge in the field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a send exhaust device for rubber dam underground equipment room, includes a ventilation pipeline (1), its characterized in that: the top of the first ventilation pipeline (1) is fixedly provided with a fan (2), the first ventilation pipeline (1) is provided with a fan changing mechanism, the first ventilation pipeline (1) is provided with a fan changing assembly, and the bottom of the first ventilation pipeline (1) is provided with a filtering assembly;

trade wind mechanism including with a ventilation pipeline (1) outside fixed connection's box (3), the interior diapire fixed mounting of box (3) has motor (4), output shaft fixedly connected with pivot (5) of motor (4), sprocket (6) No. outside fixedly connected with of pivot (5), the outside swing joint of sprocket (6) has chain (7), the left and right sides swing joint of box (3) inner wall has quantity to be three movable rod (8), and is three the equal fixedly connected with in the outside of movable rod (8) and No. two sprocket (9) of chain (7) engaged with, three the equal fixedly connected with fixed plate (10) in front of movable rod (8).

2. The air supply and exhaust device for the underground equipment room of the rubber dam as claimed in claim 1, wherein: trade wind subassembly including with box (3) bottom fixed connection's No. two air pipe (11), No. two air pipe's (11) bottom fixedly connected with cabin body (12), the positive fixedly connected with filter screen (13) of the cabin body (12).

3. The air supply and exhaust device for the underground equipment room of the rubber dam as claimed in claim 1, wherein: the filter assembly comprises a filter box (14) fixedly connected with the top of a ventilation pipeline (1), a filter plate (15) is fixedly connected to the left side and the right side of the inner wall of the filter box (14), a drying agent (16) is filled in the filter plate (15), a filter plate (17) is fixedly connected to the left side and the right side of the inner wall of the filter box (14), and activated carbon (18) is filled in the filter plate (17).

4. The air supply and exhaust device for the underground equipment room of the rubber dam as claimed in claim 3, wherein: the top fixedly connected with blast pipe of fan (2) trades, the bottom fixedly connected with breathing pipe of fan (2) trades, the one end of breathing pipe runs through and extends to the inside of rose box (14).

5. The air supply and exhaust device for the underground equipment room of the rubber dam as claimed in claim 3, wherein: one end of the first ventilating pipeline (1) penetrates through and extends to the inside of the filter box (14), and one end of the first ventilating pipeline (1) penetrates through and extends to the inside of the box body (3).

6. The air supply and exhaust device for the underground equipment room of the rubber dam as claimed in claim 2, wherein: one end of the second ventilation pipeline (11) penetrates through and extends into the cabin body (12), and one end of the second ventilation pipeline (11) penetrates through and extends into the box body (3).

7. The air supply and exhaust device for the underground equipment room of the rubber dam as claimed in claim 2, wherein: the front side of the box body (3) is provided with an air inlet, and the front side of the cabin body (12) is provided with an air outlet.