CN215863851U

CN215863851U - Return air clean room of suspension type clearing machine

Info

Publication number: CN215863851U
Application number: CN202121264395.8U
Authority: CN
Inventors: 于大杰; 刘春波
Original assignee: Dingxin Sunshine Environmental Technology Co ltd
Current assignee: Dingxin Sunshine Environmental Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-02-18
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a return air purification chamber of a ceiling type purifier, which comprises a wall body and a ceiling plate connected with the wall body, wherein the bottom end of the wall body is provided with the return air purification chamber through a lifting mechanism, the lifting mechanism comprises a threaded rod which is rotatably arranged on the wall body through a sealing bearing and is vertically downward and a driving motor which is fixedly arranged on the wall body through a motor mounting frame, the output end of the driving motor is provided with a first gear, the threaded rod is provided with a second gear which is mutually meshed with the first gear, the threaded rod is rotatably connected with the return air purification chamber through the sealing bearing, the outside of the threaded rod is fixedly connected with an air suction pipe positioned in the return air purification chamber through a sleeve, the air suction pipe is slidably connected with the inner wall of the return air purification chamber, the inside of the air suction pipe is fixedly provided with an air suction fan and a filter, and the filter is arranged below the air suction fan; the utility model is convenient for the staff to overhaul and maintain the electrical components in the return air purification chamber, thereby leading the return air purification chamber to better serve people.

Description

Return air clean room of suspension type clearing machine

Technical Field

The utility model relates to a return air purifying room, in particular to a return air purifying room of a ceiling type purifier.

Background

A lot of inhalable particles exist in the room, and the harm to the health of a human body is very large. People spend most of the life indoors, the quality of indoor air directly influences the health of people, and more air purification products are sold in the market in order to solve the problem of indoor air quality. The air purification product mainly comprises an air purifier and a fresh air fan. The air purifier removes various air pollutants by adopting modes such as adsorption, decomposition or conversion, but the problem of carbon dioxide cannot be effectively solved, and even if indoor air is purified, people feel turbid and not fresh due to the fact that indoor oxygen deficiency is caused because outdoor fresh air cannot be supplemented. In the related technology, the return air filtering system has no filtering system, and cannot realize air purification, and in the return air device with the filtering system, the air is mainly purified in an electrostatic dust removal mode, and dust particles are adsorbed on the electrodes in an electrified way by utilizing an electrostatic field to achieve the purpose of dust removal. The electrostatic dust collector easily produces harmful gas in the working process, and cut gas is possibly inhaled by the human body without being sufficiently decomposed in the air, so that the physical health of people is seriously damaged, the installation process is extremely complicated, the maintenance intensity is enhanced, the use cost is improved, the effect is not ideal, the defects exist, and the requirement of social development cannot be met

Ceiling type clearing machine need examine and repair and maintain the inside electrical components of clearing house of the inside return air of clearing house after using a period, and the inside electrical components of present return air clearing house is established mostly in the inside of aspiration channel, is not convenient for examine and repair and maintain the electrical components of inside to influenced the effect that the clearing house of return air in the clearing house is for people's service, therefore we make the improvement to this, provide the return air clearing house of a ceiling type clearing house.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a return air purifying chamber of a ceiling type purifier.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a return air purification chamber of a ceiling type purifier, which comprises a wall body and a ceiling plate connected with the wall body, the bottom end of the wall body is provided with a return air purification chamber through a lifting mechanism, the lifting mechanism comprises a threaded rod which is rotatably arranged on the wall body through a sealing bearing and is vertically downward and a driving motor which is fixedly arranged on the wall body through a motor mounting rack, the output end of the driving motor is provided with a first gear, the threaded rod is provided with a second gear which is meshed with the first gear, the threaded rod is rotationally connected with the return air purification chamber through a seal bearing, the outside of the threaded rod is fixedly connected with an air suction pipe positioned in the return air purification chamber through a sleeve, the suction pipe is connected with the inner wall of the return air purification chamber in a sliding way, a suction fan and a filter are fixedly arranged in the suction pipe, the filter is arranged below the suction fan, and the ceiling plate is provided with a mounting groove which is matched and sleeved with the outer wall of the return air purification chamber.

As a preferred technical scheme of the utility model, the filter is fixedly connected with the inner wall of the air suction pipe through a fixing mechanism, and the fixing mechanism comprises an annular mounting plate arranged outside the filter.

As a preferred technical scheme of the utility model, two L-shaped limiting blocks are arranged outside the mounting plate, and an L-shaped limiting groove matched and spliced with the L-shaped limiting blocks is formed in the inner wall of the air suction pipe.

As a preferable technical scheme of the utility model, two handles are arranged at the bottom end of the mounting plate, and a silica gel protective sleeve is sleeved outside the handles.

As a preferred technical scheme of the utility model, two fixing plates are arranged at the bottom end of the wall body.

As a preferred technical scheme of the utility model, the air suction pipe is fixedly connected with the sleeve through a fixing mechanism, and the fixing mechanism comprises a plurality of annular connecting rods which are arranged in the air suction pipe at equal intervals.

As a preferable technical scheme of the utility model, a fixed block is arranged at the intersection of the connecting rods, and the top ends of the fixed blocks are fixedly connected with the sleeve.

As a preferred technical scheme of the utility model, a T-shaped sliding groove is formed in the return air purification chamber, an inverted F-shaped connecting plate is arranged outside the air suction pipe, and two sliding blocks which are matched with the sliding groove and slide are arranged on the outer wall of the inverted F-shaped connecting plate.

The utility model has the beneficial effects that:

1. when electrical components inside the return air purification chamber need to be overhauled and maintained, the return air purification chamber is arranged at the bottom end of the wall body through the lifting mechanism, the lifting mechanism comprises a threaded rod which is arranged on the wall body in a rotating mode through a sealing bearing and is vertically downward and a driving motor which is fixedly arranged on the wall body through a motor mounting frame, an output shaft of the driving motor drives a first gear to rotate, the first gear is meshed with a second gear to enable the second gear to drive the threaded rod to rotate, the threaded rod rotates and is connected with the return air purification chamber through the sealing bearing, a good sealing effect can be achieved, gas can be prevented from entering a space between the return air purification chamber and the wall body, the threaded rod is in threaded connection with a sleeve, the return air purification chamber is far away from an air suction pipe, the air suction pipe moves downward and moves out of the interior of a ceiling mounting groove, after the air return pipe moves downwards and the air suction pipe moves out of the interior of the air return purifying chamber completely, the workers can overhaul and maintain the electrical components in the air return purifying chamber conveniently, and therefore the air return purifying chamber can serve people better.

2. This kind of return air clean room of suspension type clearing machine, through the filter through the inner wall fixed connection of fixed establishment and aspiration channel, fixed establishment can rotate the mounting panel including establishing at the outside annular mounting panel of filter when needs overhaul the filter, makes the L shape stopper on the mounting panel can follow the inside L shape spacing groove of aspiration channel and rotate out, is convenient for dismantle the filter to be convenient for overhaul the filter.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the return air purification chamber of a ceiling-mounted purifier according to the present invention;

FIG. 2 is a schematic view of the return air purification chamber of a ceiling-mounted purifier of FIG. 1 at A;

fig. 3 is a schematic view of the filter structure of the return air purification chamber of the ceiling-mounted purifier.

In the figure: 1. a wall body; 2. a ceiling plate; 3. a fixing plate; 4. a chute; 5. a slider; 6. an air return purifying chamber; 7. a drive motor; 8. a first gear; 9. a second gear; 10. a threaded rod; 11. a sleeve; 12. an air suction pipe; 13. a fixed block; 14. a connecting rod; 15. a suction fan; 16. a filter; 17. mounting a plate; 18. an L-shaped limiting block; 19. an L-shaped limiting groove; 20. a handle; 21. an inverted F-shaped connecting plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the return air purification chamber of a ceiling type purifier of the utility model comprises a wall body 1 and a ceiling plate 2 connected with the wall body 1, the bottom end of the wall body 1 is provided with a return air purification chamber 6 through a lifting mechanism, the lifting mechanism comprises a threaded rod 10 which is rotatably arranged on the wall body 1 through a sealed bearing and is vertically downward and a driving motor 7 fixedly arranged on the wall body 1 through a motor mounting rack, the output end of the driving motor 7 is provided with a first gear 8, the threaded rod 10 is provided with a second gear 9 which is mutually meshed with the first gear 8, the threaded rod 10 is rotatably connected with the return air purification chamber 6 through a sealed bearing, the outside of the threaded rod 10 is fixedly connected with an air suction pipe 12 which is positioned inside the return air purification chamber 6 through a return pipe sleeve 11, the air suction pipe 12 is slidably connected with the inner wall of the return air purification chamber 6, the inside of the air suction pipe 12 is fixedly provided with a suction fan 15 and a filter 16, the filter 16 is arranged below the suction fan 15, the ceiling board 2 is provided with a mounting groove which is matched and sleeved with the outer wall of the return air purification chamber 6.

Wherein, filter 16 is through the inner wall fixed connection of fixed establishment and aspiration channel 12, fixed establishment is including establishing at the outside annular mounting panel 17 of filter 16, mounting panel 17's outside is equipped with two L shape stoppers 18, the L shape spacing groove 19 of pegging graft with L shape stopper 18 phase-match is seted up to the inner wall of aspiration channel 12, when needs examine and repair filter 16, can rotate mounting panel 17, make L shape stopper 18 on the mounting panel 17 can follow the inside L shape spacing groove 19 of aspiration channel 12 and rotate out, be convenient for dismantle filter 16, thereby be convenient for examine and repair filter 16.

Wherein, mounting panel 17's bottom is equipped with two handles 20, and the outside cover of handle 20 is equipped with the silica gel lag, when rotating mounting panel 17, can grasp handle 20 and rotate, is convenient for rotate mounting panel 17, and the setting of silica gel lag can be pulled out the silica gel lag from handle 20 and wash, is convenient for wash the silica gel lag.

Wherein, the bottom of wall body 1 is equipped with two fixed plates 3, can carry on spacingly to return air clean room 6, avoids driving motor 7's rotation to make return air clean room 6 sway and cause the damage to furred ceiling board 2, and the setting up of two fixed plates 3 can be spacing to return air clean room 6, avoids return air clean room 6 to sway.

Wherein, through fixed establishment fixed connection between aspiration channel 12 and the sleeve pipe 11, fixed establishment is including establishing a plurality of connecting rods 14 that are annular and the equidistance setting in aspiration channel 12 inside, and the crossing department of a plurality of connecting rods 14 is equipped with fixed block 13, and the top of fixed block 13 and sleeve pipe 11 fixed connection are convenient for connect sleeve pipe 11, and can not separate the shelves to the wind that inhales aspiration channel 12 inside.

Wherein, the spout 4 of T shape is seted up to the inside of return air clean room 6, the outside of aspiration channel 12 is equipped with down F shape connecting plate 21, the outer wall of down F shape connecting plate 21 is equipped with two and 4 gliding sliders of phase-match of spout 5, aspiration channel 12 is when the outside motion to return air clean room 6, slider 5 on the last F shape connecting plate 21 of aspiration channel 12 moves in spout 4 on return air clean room 6, the stability of 12 movements of aspiration channel is improved, and the setting of the connecting plate 21 of falling F shape is after 12 movements of aspiration channel go out the inside of return air clean room 6 slider 5 of being connected in the upper end of the connecting plate 21 of falling F shape all the time with 4 looks-match of spout are connected.

The working principle is as follows: when electrical components inside the return air purifying chamber 6 need to be overhauled and maintained, the return air purifying chamber 6 is arranged at the bottom end of the wall body 1 through the lifting mechanism, the lifting mechanism comprises a threaded rod 10 which is arranged on the wall body 1 in a rotating mode through a sealing bearing and is vertically downward and a driving motor 7 which is fixedly arranged on the wall body 1 through a motor mounting rack, an output shaft of the driving motor 7 drives a first gear 8 to rotate, the first gear 8 is meshed with a second gear 9 to enable the second gear 9 to drive the threaded rod 10 to rotate, the threaded rod 10 rotates and is connected with the return air purifying chamber 6 through the sealing bearing, a good sealing effect can be achieved, gas can be prevented from entering a space between the return air purifying chamber 6 and the wall body 1, the threaded rod 10 is connected with a sleeve 11 through threads, the return air purifying chamber 6 is far away from an air suction pipe 12, the air suction pipe 12 moves downwards and moves out of a mounting groove on the ceiling plate 2, after the air return pipe 12 moves downwards and the air suction pipe 12 completely moves out of the interior of the air return purifying chamber 6, the electric elements in the air return purifying chamber 6 can be conveniently overhauled and maintained by workers, so that the air return purifying chamber 6 can better serve people; through filter 16 through the inner wall fixed connection of fixed establishment and aspiration channel 12, fixed establishment can rotate mounting panel 17 including establishing at the outside annular mounting panel 17 of filter 16 when needs overhaul filter 16, makes L shape stopper 18 on the mounting panel 17 can follow the inside L shape spacing groove 19 of aspiration channel 12 and rotate out, is convenient for dismantle filter 16 to be convenient for overhaul filter 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a return air clean room of suspension type clearing machine, includes wall body (1) and furred ceiling board (2) be connected with wall body (1), its characterized in that, the bottom of wall body (1) is equipped with return air clean room (6) through elevating system, elevating system includes and rotates through sealed bearing and establishes on wall body (1) and be vertical decurrent threaded rod (10) and through driving motor (7) on wall body (1) of motor mounting bracket fixed mounting, the output of driving motor (7) is equipped with first gear (8), be equipped with on threaded rod (10) with first gear (8) intermeshing's second gear (9), threaded rod (10) and return air clean room (6) are through sealed bearing rotation connection, the outside of threaded rod (10) is located the inside aspiration channel (12) of return air clean room (6) through sleeve pipe (11) fixedly connected with, the utility model discloses a wind-suction pipe, including suction pipe (12) and return air clean room (6), the inner wall sliding connection of suction pipe (12) and return air clean room (6), the inside fixed mounting of suction pipe (12) has suction fan (15) and filter (16), the below at suction fan (15) is established in filter (16), set up the mounting groove that cooperatees and cup joint with return air clean room (6) outer wall on furred ceiling board (2).

2. The return air purification chamber of the ceiling-suspended type purifier as claimed in claim 1, wherein the filter (16) is fixedly connected with the inner wall of the suction pipe (12) through a fixing mechanism, and the fixing mechanism comprises a mounting plate (17) which is arranged on the outer ring of the filter (16).

3. The return air purification chamber of the ceiling type purifier as claimed in claim 2, wherein two L-shaped limit blocks (18) are arranged outside the mounting plate (17), and an L-shaped limit groove (19) which is matched and inserted with the L-shaped limit blocks (18) is formed in the inner wall of the air suction pipe (12).

4. The return air purification chamber of the ceiling type purification machine as claimed in claim 3, wherein two handles (20) are arranged at the bottom end of the mounting plate (17), and a silica gel protective sleeve is sleeved outside the handles (20).

5. The return air purification room of the ceiling type purification machine as claimed in claim 1, wherein two fixing plates (3) are provided at the bottom end of the wall body (1).

6. The return air purification chamber of the ceiling type purification machine as claimed in claim 1, wherein the suction pipe (12) is fixedly connected with the sleeve (11) through a fixing mechanism, and the fixing mechanism comprises a plurality of connecting rods (14) which are arranged in the suction pipe (12) in an annular shape and are arranged at equal intervals.

7. The return air purification chamber of the ceiling type purification machine as claimed in claim 6, wherein a fixing block (13) is arranged at the intersection of a plurality of the connecting rods (14), and the top end of the fixing block (13) is fixedly connected with the sleeve (11).

8. The return air purification chamber of the ceiling type purifier as claimed in claim 1, wherein the return air purification chamber (6) is internally provided with a T-shaped chute (4), the outside of the air suction pipe (12) is provided with an inverted F-shaped connecting plate (21), and the outer wall of the inverted F-shaped connecting plate (21) is provided with two sliding blocks (5) which are matched with the chute (4) to slide.