CN217109869U

CN217109869U - Exhaust device that toilet's fitment engineering was used

Info

Publication number: CN217109869U
Application number: CN202220582611.1U
Authority: CN
Inventors: 王兴健; 庞丹
Original assignee: Suzhou Wanjun Zhutian Technology Co ltd
Current assignee: Suzhou Wanjun Zhutian Technology Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-02
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses an exhaust device that toilet's finishing work used, the power distribution box comprises a box body, the top of box is close to lateral wall position fixedly connected with exhaust fan for discharge to the air of inside, the import fixedly connected with filtering component of exhaust fan, filtering component is including crossing the filter shell, the inner wall of crossing the filter shell is close to lateral wall position fixedly connected with filter screen, the inner wall of crossing the filter shell is close to the position fixedly connected with quartz sand layer of filter screen, the position fixedly connected with active carbon layer that the inner wall of crossing the filter shell is close to quartz sand layer filters the air that needs the discharge through filter screen, quartz sand layer and active carbon layer, the lateral wall of crossing the filter shell passes through the top that the pipe runs through the box. The utility model discloses a but be provided with exhaust mechanism in toilet's inside to carry out quick airing exhaust to toilet's inside, filter it when airing exhaust simultaneously, make its combustion gas reach the effect of environmental protection.

Description

Exhaust device that toilet's fitment engineering was used

Technical Field

The utility model relates to a toilet airs exhaust and uses technical field, especially relates to an exhaust device that toilet's finishing work used.

Background

Clean rooms, also known as clean rooms or clean rooms; refers to an environment having a low level of contamination, where the source of the contamination is dust, airborne microorganisms, suspended particles, and chemically volatile gases.

However present toilet interior decoration engineering can produce a large amount of dust and harmful gas to cause the injury to personnel, traditional toilet does not filter the air when airing exhaust, and the efficiency of airing exhaust is lower simultaneously, consequently, the utility model provides an exhaust device that toilet decoration engineering used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an exhaust device that toilet's finishing work used is provided with the mechanism of can airing exhaust through the inside at the toilet to carry out quick airing exhaust to the inside of toilet, filter it when airing exhaust simultaneously, make its combustion gas reach the effect of environmental protection.

In order to solve the technical problem, the utility model discloses a technical scheme be: provides an exhaust device for clean room finishing engineering, which comprises a box body, wherein the top of the box body is fixedly connected with an exhaust fan near the side wall, used for discharging the air inside, the inlet of the exhaust fan is fixedly connected with a filtering component, the filtering component comprises a filtering shell, a filtering net is fixedly connected to the inner wall of the filtering shell close to the side wall, a quartz sand layer is fixedly connected to the inner wall of the filter shell at a position close to the filter screen, an active carbon layer is fixedly connected to the inner wall of the filter shell at a position close to the quartz sand layer, the air to be discharged is filtered through the filter screen, the quartz sand layer and the activated carbon layer, the side wall of the filter shell penetrates through the top of the box body through the guide pipe, the flexible pipe is fixedly connected, so that air in the exhaust fan can be conveniently led into the filtering component, and a moving mechanism is arranged at the position, close to the side wall, of the top of the box body;

moving mechanism includes the motor, the drive shaft terminal surface fixedly connected with action wheel of motor, the outer wall laminating of action wheel is provided with the belt, the belt is close to the laminating of bottom position and is provided with from the driving wheel, from the inner wall fixedly connected with lead screw of driving wheel, the outer wall threaded connection of lead screw has the slider for drive the removal of the exhaust fan of bottom, the inside wall of box is close to the outer wall symmetry fixedly connected with slide bar of lead screw, rotates the rotation that drives the action wheel through the motor drive axle, drives the rotation from the driving wheel through the belt after that, thereby drives the rotation of lead screw, drives the stable slip of slider on the slide bar at last, the bottom fixedly connected with exhaust fan of slider for carry out the suction of air to inside.

Preferably, the side wall of the filter shell is communicated with an inlet of an exhaust fan through a guide pipe, so that the filtered gas is conveniently exhausted to the atmosphere through the exhaust fan.

Preferably, the lead screw runs through the lateral wall of box, and is the rotation with it and is connected, the terminal surface of lead screw is the rotation with the inside wall of box and is connected, the stable rotation of the lead screw of being convenient for.

Preferably, the center of the sliding block is fixedly connected with a threaded hole, the sliding block is in threaded connection with the outer wall of the screw rod through the threaded hole, and the sliding block is convenient to move through the rotation of the screw rod.

Preferably, the slide block is close to the end face and has symmetrically been seted up the slide opening, the slide block is sliding connection through slide opening and slide bar, is convenient for the slide block to drive the stable removal of exhaust fan.

Preferably, the bottom port of hose is linked together the setting with the exhaust fan, is convenient for communicate exhaust fan and filtering component.

Preferably, the top of the hose is in communication with the inlet duct of the filter housing to facilitate the entry of dust drawn into the filter assembly from the hose.

The utility model has the advantages as follows:

1. the air exhaust device for the clean room decoration engineering provided by the utility model is provided with the air purification and filtration component in the air exhaust device, so that the dust sucked in the interior is filtered, and the emission of the dust reaches the emission standard;

2. the air exhaust device for the clean room decoration engineering provided by the utility model is internally provided with the moving mechanism, so that when the inside is exhausted, the air exhaust efficiency of the inside is improved;

3. the utility model provides a pair of exhaust device that toilet's finishing work was used can dismantle the setting through to filtering component to more convenience when later stage is cleared up it has improved the use economic benefits of device simultaneously.

Drawings

FIG. 1 is a cross-sectional view of an air exhaust device for a clean room finishing work of the present invention;

FIG. 2 is a cross-sectional view of the filter casing of the air exhaust device for clean room finishing work of the present invention;

fig. 3 is the structure diagram of the exhaust device slider for the clean room finishing work of the present invention.

In the figure: 1. a box body; 2. an exhaust fan; 3. a filter shell; 31. a filter screen; 32. a quartz sand layer; 33. an activated carbon layer; 4. a hose; 5. an exhaust fan; 6. a motor; 61. a driving wheel; 62. a belt; 63. a driven wheel; 64. a screw rod; 65. a slider; 651. a threaded hole; 652. a slide hole; 66. a slide bar.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 and 3, an exhaust device for a clean room finishing project includes a box body 1, an exhaust fan 2 is fixedly connected to a position of the top of the box body 1 close to a side wall for exhausting air inside, a side wall of a filter housing 3 penetrates through the top of the box body 1 through a duct, and a hose 4 is fixedly connected to the side wall for guiding air inside the exhaust fan 5 into a filter assembly, a bottom port of the hose 4 is communicated with the exhaust fan 5 for communicating the exhaust fan 5 with the filter assembly, a top of the hose 4 is communicated with a duct at an inlet of the filter housing 3 for allowing sucked dust to enter the filter assembly from the hose 4, and a moving mechanism is arranged at a position of the top of the box body 1 close to the side wall;

the moving mechanism comprises a motor 6, a driving wheel 61 is fixedly connected to the end face of a driving shaft of the motor 6, a belt 62 is attached to the outer wall of the driving wheel 61, a driven wheel 63 is attached to the position, close to the bottom, of the belt 62, a lead screw 64 is fixedly connected to the inner wall of the driven wheel 63, the lead screw 64 penetrates through the side wall of the box body 1 and is rotatably connected with the side wall, the end face of the lead screw 64 is rotatably connected with the inner side wall of the box body 1 so as to facilitate the stable rotation of the lead screw 64, a sliding block 65 is in threaded connection with the outer wall of the lead screw 64, a threaded hole 651 is fixedly connected to the center of the sliding block 65, the sliding block 65 is in threaded connection with the outer wall of the lead screw 64 through the threaded hole 651 so as to facilitate the movement of the sliding block 65 driven by the rotation of the lead screw 64, sliding holes 652 are symmetrically formed in the positions, the sliding block 65 is in sliding connection with the sliding rod 66 so as to facilitate the stable movement of the exhaust fan 5 driven by the sliding block 65, a bottom fixedly connected with exhaust fan 5 for driving the bottom, the inside wall of box 1 is close to the outer wall symmetry fixedly connected with slide bar 66 of lead screw 64, rotate the rotation that drives action wheel 61 through the motor 6 drive shaft, drive the rotation from driving wheel 63 through belt 62 after that, thereby drive the rotation of lead screw 64, drive the stable slip of slider 65 on slide bar 66 at last, slider 65's bottom fixedly connected with exhaust fan 5 for carry out the suction of air to inside.

As shown in fig. 2, the import fixedly connected with filtering component of exhaust fan 2, filtering component is including filtering shell 3, the lateral wall of filtering shell 3 is the intercommunication setting through the import of pipe with exhaust fan 2, be convenient for discharge the gas after filtering to the atmosphere through exhaust fan 2, the inner wall of filtering shell 3 is close to lateral wall position fixedly connected with filter screen 31, the inner wall of filtering shell 3 is close to the position fixedly connected with quartz sand layer 32 of filter screen 31, the inner wall of filtering shell 3 is close to the position fixedly connected with activated carbon layer 33 of quartz sand layer 32, filter the air that needs the exhaust through filter screen 31, quartz sand layer 32 and activated carbon layer 33.

The utility model discloses when using, at first starter motor 6, rotate the rotation that drives action wheel 61 through the drive shaft of motor 6, drive the rotation from driving wheel 63 through belt 62 after that, thereby drive the rotation of lead screw 64, drive the stable slip of slider 65 on slide bar 66 at last, thereby drive exhaust fan 5 and carry out the suction of air to inside, spread into filter assembly through hose 4 in, through filter screen 31, quartz sand layer 32 and activated carbon layer 33 filter the air that needs the exhaust, exhaust fan 2 discharges to it at last, thereby accomplish the operation of airing exhaust.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an exhaust device that toilet finishing work used, includes box (1), its characterized in that: the exhaust fan (2) is fixedly connected to the position, close to the side wall, of the top of the box body (1), the filtering component is fixedly connected to the inlet of the exhaust fan (2), the filtering component comprises a filtering shell (3), a filtering net (31) is fixedly connected to the position, close to the side wall, of the inner wall of the filtering shell (3), a quartz sand layer (32) is fixedly connected to the position, close to the filtering net (31), of the inner wall of the filtering shell (3), an activated carbon layer (33) is fixedly connected to the position, close to the quartz sand layer (32), of the inner wall of the filtering shell (3), the side wall of the filtering shell (3) penetrates through the top of the box body (1) through a guide pipe and is fixedly connected with a hose (4), and a moving mechanism is arranged at the position, close to the side wall, of the top of the box body (1);

moving mechanism includes motor (6), drive shaft terminal surface fixedly connected with action wheel (61) of motor (6), the outer wall laminating of action wheel (61) is provided with belt (62), belt (62) are close to the laminating of bottom position and are provided with from driving wheel (63), from inner wall fixedly connected with lead screw (64) of driving wheel (63), the outer wall threaded connection of lead screw (64) has slider (65), the inside wall of box (1) is close to outer wall symmetry fixedly connected with slide bar (66) of lead screw (64), the bottom fixedly connected with exhaust fan (5) of slider (65).

2. An exhaust device for clean room finishing work according to claim 1, characterized in that: the side wall of the filter shell (3) is communicated with the inlet of the exhaust fan (2) through a conduit.

3. An exhaust device for clean room finishing work according to claim 1, characterized in that: the lead screw (64) penetrates through the side wall of the box body (1) and is in rotary connection with the side wall, and the end face of the lead screw (64) is in rotary connection with the inner side wall of the box body (1).

4. An exhaust device for clean room finishing work according to claim 1, characterized in that: the center of the sliding block (65) is fixedly connected with a threaded hole (651), and the sliding block (65) is in threaded connection with the outer wall of the screw rod (64) through the threaded hole (651).

5. An exhaust device for clean room finishing work according to claim 1, characterized in that: the sliding block (65) is symmetrically provided with sliding holes (652) at the position close to the end face, and the sliding block (65) is in sliding connection with the sliding rod (66) through the sliding holes (652).

6. An exhaust device for clean room finishing work according to claim 1, characterized in that: the bottom port of the hose (4) is communicated with the exhaust fan (5).

7. An exhaust device for clean room finishing work according to claim 1, characterized in that: the top of the hose (4) is communicated with a conduit at the inlet of the filter shell (3).