CN215675638U

CN215675638U - Air film building breather

Info

Publication number: CN215675638U
Application number: CN202121974434.3U
Authority: CN
Inventors: 康海军; 张利军; 赵玉洁
Original assignee: Beijing Yide Film Construction Technology Co ltd
Current assignee: Beijing Yide Film Construction Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-28
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of air film buildings and discloses an air film building ventilation device. When this air film building breather used, intercommunication intracavity water under the atmospheric pressure difference, make the air pass through water and carry out the mounting groove in, water can adsorb the collection to the dust that the filter clearance fell, makes impeller and clean brush synchronous rotation, the automatic clearance filter through worm, worm wheel, first conical gear and second conical gear.

Description

Air film building breather

Technical Field

The utility model relates to the technical field of air film buildings, in particular to an air interchanger for an air film building.

Background

The air film building refers to a building structure system which uses a special building film material as a shell and is provided with a set of intelligent electromechanical equipment to provide positive pressure of air in the air film building so as to support a building main body. Because the structure of the air film building is a complete closed space, the ventilation in the air film building cannot be through convection as in the traditional building, and therefore, the ventilation device of the air film building is required to be used for ventilation.

Common air film building breather can use the filter to filter the air of input usually, avoid the dust to get into the interior influence air quality of air film building, because contain trace floater in the air, consequently, the filter is used for a long time easily by the dust jam, and then influence the inside air flow of air film building, consequently, need through artifical manual clearance filter, and artifical clearance in-process, need to use staircase frame to air outlet, take off the filter screen again, lead to working strength to increase, low efficiency, can not satisfy the operational requirement that air film building ventilated, provide an air film building breather for this.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an air film building ventilation device which has the advantage of efficiently and automatically cleaning a filter plate, and solves the problems that the conventional air film building ventilation device usually uses the filter plate to filter input air, dust is prevented from entering the air film building to influence the air quality, the filter plate is easy to be blocked by the dust to influence the ventilation efficiency after being used for a long time, the filter plate needs to be manually cleaned, the automation degree is low, the efficiency is low, and the working requirement of the air film building ventilation device cannot be met.

(II) technical scheme

In order to realize the purpose of automatically cleaning the filter plate, the utility model provides the following technical scheme: the utility model provides a gas film building breather, includes the installation piece, the filter tank has been seted up on upper portion in the installation piece left side, the top of installation piece is located one side of filter tank and has been seted up the mounting groove, the bottom intercommunication of filter tank inner chamber has the intercommunication chamber that is located installation piece inner chamber, the other end intercommunication in the mounting groove in the bottom in intercommunication chamber, the inner chamber middle part fixed mounting of mounting groove has the motor, fixed mounting has the impeller on the output shaft of motor, the inner chamber bottom surface fixed mounting of filter tank has the filter, the top that is located the filter in the filter tank is equipped with clean brush, the bottom surface of clean brush and the top surface running friction of filter.

Preferably, a connecting rod is fixedly mounted on an output shaft of the motor, and the top end of the connecting rod is fixedly connected with the impeller.

Preferably, the fixed cover is equipped with the first conical gear that is located the impeller bottom on the connecting rod, the tooth face meshing of first conical gear has second conical gear, the side fixedly connected with of second conical gear runs through the worm of mounting groove, the other end of worm extends to in the filter tank sealedly.

Preferably, the rotating rod is installed in the inner cavity of the filter tank in a rotating mode, the cleaning brush is fixedly connected with the bottom end of the rotating rod, a worm wheel is fixedly sleeved on the rotating rod, and the worm wheel is meshed with the worm wheel.

Preferably, fixed mounting has the inlet tube on one side outer wall of installation piece, the inner chamber of inlet tube and the sealed intercommunication of the inner chamber in intercommunication chamber, be equipped with the outside first solenoid valve that is located the installation piece on the inlet tube.

Preferably, a drain pipe is fixedly installed on the outer wall of the bottom of the installation block, an inner cavity of the drain pipe is communicated with an inner cavity of the communication cavity in a sealing mode, and a second electromagnetic valve located outside the bottom side of the installation block is arranged on the drain pipe.

Preferably, the top of the mounting block is fixedly provided with an air delivery pipe on the outer wall of one side of the mounting groove, the air delivery pipe is communicated with the inner cavity of the mounting groove in a sealing manner, and the impeller is arranged below the air delivery pipe and the mounting groove.

Preferably, a dehumidifying filter plate positioned at the bottom of the motor is fixedly installed on the inner cavity of the installation groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a gas film building ventilation device, which has the following beneficial effects:

1. this air film building breather through setting up connecting rod, first bevel gear, second bevel gear, worm wheel and dwang, when the motor of being convenient for drives impeller pivoted, can drive the cleaning brush and carry out the clearance automatically to the filter, degree of automation is high, and is effectual.

2. This air film building breather through setting up the intercommunication chamber and to connecting the intracavity water injection, under the effect of positive negative pressure difference, can make the air permeate water and get into the mounting groove in, under the effect of water, is convenient for adsorb the collection to the dust that the clearance dropped on the filter.

3. This air film building breather through setting up the dehumidification filter plate, can adsorb water smoke and clear away, is convenient for keep the air quality, increases the inside degree of drying of mounting groove, further increases the stability of motor at the operation in-process.

Drawings

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

FIG. 2 is a schematic top view of the filter tank of FIG. 1;

fig. 3 is a schematic top view of the mounting groove in fig. 1.

In the figure: 1. mounting blocks; 2. a filter tank; 3. mounting grooves; 4. a communicating cavity; 5. a motor; 6. an impeller; 7. a filter plate; 8. cleaning the brush; 9. a connecting rod; 10. a first bevel gear; 11. a worm; 12. a second bevel gear; 13. rotating the rod; 14. a worm gear; 15. a dehumidifying filter plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme, in particular to a gas film building ventilation device which comprises an installation block 1, a filter tank 2, an installation groove 3, a communicating cavity 4, a motor 5, an impeller 6, a filter plate 7, a cleaning brush 8, a connecting rod 9, a first conical gear 10, a worm 11, a second conical gear 12, a rotating rod 13, a worm gear 14 and a dehumidifying filter plate 15, referring to fig. 1, the middle upper part of the left side of the installation block 1 is provided with the filter tank 2, the top of the installation block 1 is positioned at one side of the filter tank 2 and is provided with the installation groove 3, the bottom of the inner cavity of the filter tank 2 is communicated with the communicating cavity 4 positioned in the installation block 1, the other end of the communicating cavity 4 is communicated with the bottom of the installation groove 3, the outer wall of one side of the installation block 1 is fixedly provided with a water inlet pipe, the inner cavity of the water inlet pipe is communicated with the inner cavity of the communicating cavity 4 in a sealing manner, the water inlet pipe is provided with a first electromagnetic valve positioned outside the installation block 1, so as to be convenient for conveying water to the communicating cavity 4, a water discharge pipe is fixedly arranged on the outer wall of the bottom of the mounting block 1, the inner cavity of the water discharge pipe is communicated with the inner cavity of the communicating cavity 4 in a sealing manner, a second electromagnetic valve positioned outside the bottom side of the mounting block 1 is arranged on the water discharge pipe, so that water and dust in the communicating cavity 4 can be discharged conveniently, please refer to fig. 3, a motor 5 is fixedly arranged in the middle of the inner cavity of the mounting groove 3, a dehumidifying filter plate 15 positioned at the bottom of the motor 5 is fixedly arranged on the inner cavity of the mounting groove 3, so that water mist can be adsorbed and removed conveniently, so that the air quality can be kept, an impeller 6 is fixedly arranged on an output shaft of the motor 5, an air delivery pipe is fixedly arranged on the outer wall of one side of the mounting groove 3 at the top of the mounting block 1, the air delivery pipe is communicated with the inner cavity of the mounting groove 3 in a sealing manner, the impeller 6 is arranged below the air delivery pipe and the mounting groove 3, so that air can be delivered into a gas film building for ventilation, a connecting rod 9 is fixedly arranged on the output shaft of the motor 5, the top end of the connecting rod 9 is fixedly connected with the impeller 6, which is convenient for driving the impeller 6 to rotate, the connecting rod 9 is fixedly sleeved with a first bevel gear 10 positioned at the bottom of the impeller 6, the tooth surface of the first bevel gear 10 is engaged with a second bevel gear 12, the side surface of the second bevel gear 12 is fixedly connected with a worm 11 penetrating through the mounting groove 3, the other end of the worm 11 extends into the filter tank 2 in a sealing manner, which is convenient for driving the worm 11 to rotate synchronously, please refer to fig. 2, the bottom surface of the inner cavity of the filter tank 2 is fixedly provided with a filter plate 7, a cleaning brush 8 is arranged above the filter plate 7 in the filter tank 2, the bottom surface of the cleaning brush 8 is in rotating friction with the top surface of the filter plate 7, the inner cavity of the filter tank 2 is rotatably provided with a rotating rod 13, the cleaning brush 8 is fixedly connected with the bottom end of the rotating rod 13, the rotating rod 13 is fixedly sleeved with a worm wheel 14, and the worm 11 is engaged with the worm wheel 14, the cleaning brush 8 is convenient to drive to rotate to clean the dust on the filter plate 7.

The working principle of the device is as follows: firstly, starting a first electromagnetic valve to enable water in a water inlet pipe to enter a communicating cavity 4, and closing the first electromagnetic valve to stop water injection after the water level is over the lowest position in the communicating cavity 4; when the air-purifying device is used, the starting motor 5 drives the connecting rod 9 to rotate, the connecting rod 9 drives the impeller 6 to rotate, the impeller 6 can convey air in the mounting groove 3 into the air film building through the air conveying pipe for ventilation, the air in the mounting groove 3 is continuously conveyed into the air film building under the action of air pressure, the air pressure in the mounting groove 3 is reduced to generate negative pressure, external air enters the communicating cavity 4 after the filter plate 7 filters dust through the filter tank 2, water in the communicating cavity 4 can flow into the mounting groove 3 under the external air pressure, the water cannot continuously rise due to the small water quantity to generate bubbles, the external air penetrates through the water and enters the mounting groove 3, the dust in the air is adsorbed and filtered under the action of the water, meanwhile, water mist is easy to generate after the generated bubbles are broken, and the water mist is convenient to adsorb and clear under the action of the dehumidifying filter plate 15, the air quality is convenient to maintain; meanwhile, the connecting rod 9 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the worm 11 to rotate, the worm 11 drives the worm wheel 14 to rotate, the worm wheel 14 drives the rotating rod 13 to rotate, the rotating rod 13 drives the cleaning brush 8 to rotate, the cleaning brush 8 can rotate and clean dust on the filter plate 7, and under the action of external positive air pressure, the dust can enter water in the communicating cavity 4, so that the dust on the filter plate 7 can be cleaned and collected conveniently; the activation of the second solenoid valve allows water and dust in the communication chamber 4 to be discharged through the drain pipe.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A gas film building breather, includes installation piece (1), its characterized in that: filter tank (2) have been seted up on upper portion in installation piece (1) left side, mounting groove (3) have been seted up to one side that the top of installation piece (1) is located filter tank (2), the bottom intercommunication of filter tank (2) inner chamber has intercommunication chamber (4) that are located installation piece (1) inner chamber, the other end intercommunication in mounting groove (3) of intercommunication chamber (4) has motor (5), the inner chamber middle part fixed mounting of mounting groove (3), fixed mounting has impeller (6) on the output shaft of motor (5), the inner chamber bottom surface fixed mounting of filter tank (2) has filter (7), the top that is located filter (7) in filter tank (2) is equipped with cleaning brush (8), the bottom surface of cleaning brush (8) and the top surface running friction of filter (7).

2. The air exchange device for air film building as claimed in claim 1, wherein: the output shaft of the motor (5) is fixedly provided with a connecting rod (9), and the top end of the connecting rod (9) is fixedly connected with the impeller (6).

3. The air exchange device for air film building as claimed in claim 2, wherein: fixed cover is equipped with first conical gear (10) that are located impeller (6) bottom on connecting rod (9), the flank meshing of first conical gear (10) has second conical gear (12), the side fixedly connected with of second conical gear (12) runs through worm (11) of mounting groove (3), the other end of worm (11) is sealed to extend to in filter-tank (2).

4. A gas film building ventilator as defined in claim 3 in which: rotating on the inner chamber of filter-tank (2) and installing dwang (13), the bottom fixed connection of clean brush (8) and dwang (13), fixed cover is equipped with worm wheel (14) on dwang (13), worm (11) and worm wheel (14) meshing.

5. The air exchange device for air film building as claimed in claim 1, wherein: the installation structure is characterized in that a water inlet pipe is fixedly installed on the outer wall of one side of the installation block (1), the inner cavity of the water inlet pipe is communicated with the inner cavity of the communication cavity (4) in a sealing mode, and a first electromagnetic valve located outside the installation block (1) is arranged on the water inlet pipe.

6. The air exchange device for air film building as claimed in claim 1, wherein: the water discharging pipe is fixedly installed on the outer wall of the bottom of the installing block (1), the inner cavity of the water discharging pipe is communicated with the inner cavity of the communicating cavity (4) in a sealing mode, and a second electromagnetic valve located on the outer portion of the bottom side of the installing block (1) is arranged on the water discharging pipe.

7. The air exchange device for air film building as claimed in claim 1, wherein: the top of the mounting block (1) is positioned on the outer wall of one side of the mounting groove (3) and is fixedly provided with an air delivery pipe, the air delivery pipe is communicated with the inner cavity of the mounting groove (3) in a sealing manner, and the impeller (6) is arranged below the air delivery pipe and the mounting groove (3).

8. The air exchange device for air film building as claimed in claim 1, wherein: and a dehumidifying filter plate (15) positioned at the bottom of the motor (5) is fixedly arranged on the inner cavity of the mounting groove (3).