CN213221313U

CN213221313U - Air deodorization device

Info

Publication number: CN213221313U
Application number: CN202021800916.2U
Authority: CN
Inventors: 徐兵
Original assignee: Shanghai Zhengshen Hvac Equipment Co ltd
Current assignee: Shanghai Zhengshen Hvac Equipment Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-18
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an air deodorization device, including base, device main part, box and air inlet box, the equal fixedly connected with landing leg in both sides of base bottom, the top fixedly connected with device main part of base, the inside bottom fixedly connected with box of device main part, the bottom of box is provided with the valve, and the bottom of valve extends to the below of base, the inside bottom of box one side device main part is provided with the air inlet box. The utility model discloses an artifical pulling movable rod outwards for the movable rod removes left, forces the compression of spring atress to play the cushioning effect, makes the movable rod break away from the fixed action to second active carbon filter screen and HEPA filter screen, then the manual work is taken second active carbon filter screen and HEPA filter screen out and is changed, has realized convenient and fast's the function of changing filter equipment, prevents to lead to filtering quality to descend because of long-time the use, reduces the effect to deodorization purification.

Description

Air deodorization device

Technical Field

The utility model relates to an air deodorization technical field specifically is an air deodorizing device.

Background

The air deodorization device is an air purification device, can clean and purify virus, mold, particles, pungent smell, peculiar smell and the like in the air, quickens indoor air circulation, plays a role in guaranteeing indoor air quality and providing comfortable air environment for people, and is widely applied to markets, supermarkets, production workshops, offices or public areas with large people flow, and the existing air deodorization device has many defects in use.

Firstly, the traditional air deodorization device does not have the function of facilitating the replacement of the filtering device when in use, when the deodorization device is used for a long time, the filtering performance of a filter screen is deteriorated, and time and labor are wasted when the deodorization device is manually replaced;

secondly, when the traditional air deodorization device is used, the deodorization effect is poor, and the air cannot be sufficiently purified;

thirdly, the conventional air deodorizing device does not have a function of quantitatively controlling the deodorizing liquid when in use, and the normal operation of the device cannot be ensured all the time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air deodorizing device to the function that does not have the filter screen of being convenient for to change that proposes in solving above-mentioned background art, deodorizing effect is not good and does not have the problem of the function of carrying out quantitative control to deodorizing liquid.

In order to achieve the above object, the utility model provides a following technical scheme: an air deodorization device comprises a base, a device main body, a box body and an air inlet box, wherein both sides of the bottom end of the base are fixedly connected with supporting legs, the top end of the base is fixedly connected with the device main body, the bottom end inside the device main body is fixedly connected with the box body, the bottom end of the box body is provided with a valve, the bottom end of the valve extends to the lower part of the base, the bottom end inside the device main body at one side of the box body is provided with the air inlet box, a PLC (programmable logic controller) is arranged above the air inlet box at one side of the device main body, one side of the top end of the box body is provided with a liquid level sensor, the bottom end of the liquid level sensor extends to the inside of the box body, one side of the device main body far away from the air inlet box is provided with the air outlet box, one side of the air outlet box is, one side that the case of giving vent to anger is close to the inside bottom of box one side is provided with the second active carbon filter screen, and the inside bottom of the case of second active carbon filter screen one side play is provided with the HEPA filter screen, the both ends inner wall that the case of giving vent to anger is close to air outlet one side all is provided with air matter level sensor, one side on device main part top is provided with the alarm, the top of alarm one side device main part is provided with mounting structure, the one end of device main part is provided with the radiator-grid.

Preferably, the movable groove has been seted up to the inside on box top, the inside of movable groove is vertical to be run through there is the filling opening, and the top of filling opening extends to the top of device main part, one side fixedly connected with servo motor on the inside top of intake box top device main part, and servo motor's output bar fixedly connected with threaded rod, the outer wall cover of threaded rod is equipped with the thread bush, the bottom fixedly connected with baffle of thread bush, and one side of baffle extends to the inside one side of movable groove.

Preferably, one side of the air inlet box extends to one side far away from the device main body, the other side of the air inlet box is communicated with one side of the box body through a connecting pipe, and one side of the air inlet box far away from the box body is provided with an air inlet.

Preferably, the suction fan is installed to the inner wall of inlet box, and the first active carbon filter screen is installed to the inner wall that the suction fan is close to air intake one side inlet box.

Preferably, mounting structure's inside has set gradually first installation piece, second installation piece, spring, first fixed block, second fixed block and movable rod, first installation piece fixed connection is in the top of HEPA filter screen, and the bottom of first installation piece extends to the top of device main part, second installation piece fixed connection is in the top of second active carbon filter screen, and the top of second installation piece extends to the top of device main part, second fixed block fixed connection is on the top of second installation piece one side device main part, the top of second installation piece one side device main part is kept away from to first fixed block fixed connection in the second fixed block.

Preferably, one side of first fixed block transversely runs through there is the movable rod, and one side of movable rod runs through to the second fixed block to the one side of keeping away from first installation piece, the outer wall cover of movable rod is equipped with the spring between first fixed block and the second fixed block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the movable rod is pulled outwards manually by installing the first installation block, the second installation block, the spring, the first fixed block, the second fixed block and the movable rod, the movable rod moves leftwards due to sliding fit among the movable rod, the first installation block, the second installation block, the first fixed block and the second fixed block, the spring is forced to bear force and compress to play a buffering role, the movable rod is separated from the fixing effect on the second active carbon filter screen and the HEPA filter screen, then the second active carbon filter screen and the HEPA filter screen are pulled out manually for replacement, the function of replacing the filter device conveniently and rapidly is realized, the reduction of the filtering performance due to long-time use is prevented, and the deodorization and purification effect is reduced;

(2) by installing a servo motor, a threaded rod, a threaded sleeve, a baffle plate, a movable groove and a liquid filling port, when the liquid level in the box body is lower than the lowest value set by the liquid level sensor, the liquid level sensor sends a signal to control the servo motor to start and drive the threaded rod to rotate through the PLC controller, the threaded sleeve moves on the threaded rod due to the threaded fit between the threaded sleeve and the threaded rod, and the baffle moves leftwards due to the sliding fit between the baffle and the movable groove, so that the deodorant enters the box body through the liquid feeding port, when the liquid level in the box body is higher than the maximum value set by the liquid level sensor, the liquid level sensor sends a signal to control the servo motor to start and drive the threaded rod to rotate reversely through the PLC controller, so that the baffle blocks the liquid filling opening, the quantitative control function is realized, and the deodorizing device is ensured to be in a normal working state;

(3) by installing the suction fan, the first active carbon filter screen, the air quality sensor, the air outlet, the second active carbon filter screen and the HEPA filter screen, the PLC controller controls the suction fan to start, the air to be purified is sucked in through the air inlet, the air is primarily purified by the first active carbon filter screen to prevent large-particle dust from entering, then the air enters the box body through the connecting pipe and passes through the deodorizing liquid, virus, germs and harmful gas substances in the air are removed, then the air enters the air outlet box through the connecting pipe, the air is further purified out of the way through the second active carbon filter screen and the HEPA filter screen in sequence, after the purified air is detected by the air quality sensor, the air is discharged through the air outlet, the function of fully purifying the air is realized, and virus, germs and peculiar smell in the air are fully removed through the matching work of the filtering device and the deodorizing liquid.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a base; 2. a support leg; 3. a device main body; 4. a liquid level sensor; 5. a box body; 6. a valve; 7. an air intake box; 8. a suction fan; 9. a first activated carbon filter screen; 10. an air inlet; 11. a servo motor; 12. a threaded rod; 13. a threaded sleeve; 14. a baffle plate; 15. a movable groove; 16. a liquid filling port; 17. an alarm; 18. an air quality sensor; 19. an air outlet; 20. a second activated carbon filter screen; 21. a HEPA filter screen; 22. an air outlet box; 23. a heat-dissipating web; 24. a PLC controller; 25. a mounting structure; 2501. a first mounting block; 2502. a second mounting block; 2503. a spring; 2504. a first fixed block; 2505. a second fixed block; 2506. a movable rod.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an air deodorization device comprises a base 1, a device main body 3, a box body 5 and an air inlet box 7, wherein two sides of the bottom end of the base 1 are fixedly connected with supporting legs 2, the top end of the base 1 is fixedly connected with the device main body 3, the bottom end inside the device main body 3 is fixedly connected with the box body 5, the bottom end of the box body 5 is provided with a valve 6, the bottom end of the valve 6 extends to the lower part of the base 1, and the bottom end inside the device main body 3 on one side of the box body 5 is provided with the air inlet box 7;

one side of the air inlet box 7 extends to one side far away from the device main body 3, the other side of the air inlet box 7 is communicated with one side of the box body 5 through a connecting pipe, and one side of the air inlet box 7 far away from the box body 5 is provided with an air inlet 10;

specifically, as shown in fig. 1, in use of the apparatus, air enters the inside of the intake box 7 through the intake port 10 and then enters the inside of the case 5 through the joint pipe;

a PLC controller 24 is arranged above the air inlet box 7 at one side of the device main body 3, and the model of the PLC controller 24 can be S7-200;

the suction fan 8 is installed on the inner wall of the air inlet box 7, the type of the suction fan 8 can be FDP10-24AJo, and the first activated carbon filter screen 9 is installed on the inner wall of the air inlet box 7, close to the air inlet 10, of the suction fan 8;

specifically, as shown in fig. 1, when the device is used, the PLC controller 24 controls the suction fan 8 to start, the air inlet 10 sucks air to be purified, and the first activated carbon filter screen 9 is arranged to primarily purify the air, so as to prevent large-particle dust from entering;

a liquid level sensor 4 is arranged on one side of the top end of the box body 5, the type of the liquid level sensor 4 can be MIK-P300, and the bottom end of the liquid level sensor 4 extends into the box body 5;

a movable groove 15 is formed in the top end of the box body 5, a liquid filling port 16 vertically penetrates through the interior of the movable groove 15, the top end of the liquid filling port 16 extends to the top end of the device main body 3, a servo motor 11 is fixedly connected to one side of the top end of the interior of the device main body 3 above the air inlet box 7, the type of the servo motor 11 can be PLF60A, a threaded rod 12 is fixedly connected to the output end of the servo motor 11, a threaded sleeve 13 is sleeved on the outer wall of the threaded rod 12, a baffle 14 is fixedly connected to the bottom end of the threaded sleeve 13, and one side of the baffle 14 extends to one side of the interior of the movable;

specifically, as shown in fig. 1, when the liquid level inside the box 5 is lower than the lowest value set by the liquid level sensor 4, the liquid level sensor 4 sends a signal to control the servo motor 11 to start to drive the threaded rod 12 to rotate through the PLC controller 24, due to the threaded fit between the threaded sleeve 13 and the threaded rod 12, the threaded sleeve 13 is moved on the threaded rod 12, due to the sliding fit between the baffle plate 14 and the movable groove 15, the baffle plate 14 moves leftwards, so that the deodorant liquid enters the interior of the box body 5 through the liquid adding opening 16, when the liquid level in the box body 5 is higher than the maximum value set by the liquid level sensor 4, the liquid level sensor 4 sends a signal to control the servo motor 11 to start and drive the threaded rod 12 to rotate reversely through the PLC 24, so that the shutter 14 moves rightward by sliding fit with the movable groove 15, causing the shutter 14 to block the charging port 16;

an air outlet box 22 is arranged on one side, far away from the air inlet box 7, of the device main body 3, one side of the air outlet box 22 is communicated with one side of the box body 5 through a connecting pipe, an air outlet 19 is arranged on the other side of the air outlet box 22, one side of the air outlet 19 extends to one side, far away from the device main body 3, one side, close to the bottom end of the inner portion of one side of the box body 5, of the air outlet box 22 is provided with a second activated carbon filter screen 20, a HEPA filter screen 21 is arranged at the bottom end of the inner portion of the air outlet box 22 on one side of the second activated carbon filter screen 20, air quality sensors 18 are arranged on the inner walls of two ends, close to the air outlet 19, of the air outlet box 22, the air quality sensors 18 can be VMS-3002-PM;

a first mounting block 2501, a second mounting block 2502, a spring 2503, a first fixing block 2504, a second fixing block 2505 and a movable rod 2506 are sequentially arranged in the mounting structure 25, the first mounting block 2501 is fixedly connected to the top end of the HEPA filter screen 21, the bottom end of the first mounting block 2501 extends to the upper side of the device main body 3, the second mounting block 2502 is fixedly connected to the top end of the second activated carbon filter screen 20, the top end of the second mounting block 2502 extends to the upper side of the device main body 3, the second fixing block 2505 is fixedly connected to the top end of the device main body 3 on one side of the second mounting block 2502, and the first fixing block 2504 is fixedly connected to the top end of the device main body 3 on the side of the second mounting block 2502 away from the second mounting block 2505;

specifically, as shown in fig. 1 and 5, when the apparatus is used, the second activated carbon filter 20 and the HEPA filter 21 are manually drawn out to be replaced, and then the new filters are replaced, the pulled movable rod 2506 is released, and the spring 2503 extends to push the movable rod 2506, so that the second activated carbon filter 20 and the HEPA filter 21 are fixed;

a movable rod 2506 transversely penetrates through one side of the first fixed block 2504, one side of the movable rod 2506 penetrates through the second fixed block 2505 to the side far away from the first mounting block 2501, and a spring 2503 is sleeved on the outer wall of the movable rod 2506 between the first fixed block 2504 and the second fixed block 2505;

specifically, as shown in fig. 1 and 5, when the device is used, the movable rod 2506 is pulled outwards manually, and due to the sliding fit between the movable rod 2506 and the first mounting block 2501, the second mounting block 2502, the first fixing block 2504 and the second fixing block 2505, the movable rod 2506 moves leftwards, the spring 2503 is forced to be compressed under force to play a buffering role, and a heat dissipation mesh 23 is arranged at one end of the device main body 3.

The working principle is as follows: when in use, firstly, the PLC 24 controls the suction fan 8 to start, the air to be purified is sucked in through the air inlet 10, the air is primarily purified by the first active carbon filter screen 9 to prevent large-particle dust from entering, then enters the box body 5 through the connecting pipe, passes through the deodorizing liquid, virus, germs and harmful gas substances in the air are removed, then the air enters the air outlet box 22 through the connecting pipe, the air is further purified and discharged through the second active carbon filter screen 20 and the HEPA filter screen 21 in sequence, the purified air is detected by the air quality sensor 18 and then is discharged through the air outlet 19, when the detection result of the air quality sensor 18 on the purified air does not reach the standard, the air quality sensor 18 sends a signal to control the alarm 17 to light up through the PLC 24 to remind a worker that the deodorizing liquid or the filtering device needs to be replaced;

then, when the quality of the purified air does not reach the standard and the filter device needs to be replaced, the movable rod 2506 is pulled outwards manually, and due to the fact that the movable rod 2506 is in sliding fit with the first mounting block 2501, the second mounting block 2502, the first fixing block 2504 and the second fixing block 2505, the movable rod 2506 moves leftwards, the spring 2503 is forced to be compressed under stress to play a buffering role, the movable rod 2506 is separated from the fixing role of the second activated carbon filter screen 20 and the HEPA filter screen 21, then the second activated carbon filter screen 20 and the HEPA filter screen 21 are pulled out manually for replacement, a new filter screen is put back to the original position, the pulled movable rod 2506 is released, and the spring 2503 extends to push the movable rod 2506, so that the second activated carbon filter screen 20 and the HEPA filter screen 21 are fixed;

finally, when the deodorant liquid in the box body 5 needs to be replaced, the deodorant liquid is added into the box body 5 through the liquid adding port 16, the deodorant liquid in the box body 5 is monitored in real time through the liquid level sensor 4, when the liquid level in the box body 5 is lower than the minimum value set by the liquid level sensor 4, the liquid level sensor 4 sends a signal to control the servo motor 11 to start and drive the threaded rod 12 to rotate through the PLC 24, the threaded sleeve 13 moves on the threaded rod 12 due to the threaded fit between the threaded sleeve 13 and the threaded rod 12, the baffle 14 moves leftwards due to the sliding fit between the baffle 14 and the movable groove 15, so that the deodorant liquid enters the box body 5 through the liquid adding port 16, when the liquid level in the box body 5 is higher than the maximum value set by the liquid level sensor 4, the liquid level sensor 4 sends a signal to control the servo motor 11 to start and drive the threaded rod 12 to rotate reversely through the PLC 24, so that the shutter 14 is moved rightward by the sliding fit with the movable groove 15, causing the shutter 14 to block the charging port 16.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air deodorizing device, includes base (1), device main part (3), box (5) and inlet box (7), its characterized in that: the device is characterized in that both sides of the bottom end of the base (1) are fixedly connected with supporting legs (2), the top end of the base (1) is fixedly connected with a device main body (3), the bottom end inside the device main body (3) is fixedly connected with a box body (5), the bottom end of the box body (5) is provided with a valve (6), the bottom end of the valve (6) extends to the lower part of the base (1), the bottom end inside the device main body (3) at one side of the box body (5) is provided with an air inlet box (7), a PLC controller (24) is arranged above the air inlet box (7) at one side of the device main body (3), one side of the top end of the box body (5) is provided with a liquid level sensor (4), the bottom end of the liquid level sensor (4) extends to the inside of the box body (5), one side, far away from the air inlet box (7), inside the device main body (3) is provided with an air outlet box (, the opposite side of gas-out case (22) is provided with air outlet (19), and one side of air outlet (19) extends to the one side of keeping away from device main part (3), one side that gas-out case (22) is close to the inside bottom of box (5) one side is provided with second active carbon filter screen (20), and the inside bottom of second active carbon filter screen (20) one side gas-out case (22) is provided with HEPA filter screen (21), the both ends inner wall that gas-out case (22) are close to air outlet (19) one side all is provided with air matter level sensor (18), one side on device main part (3) top is provided with alarm (17), the top of alarm (17) one side device main part (3) is provided with mounting structure (25), the one end of device main part (3) is provided with radiator-grid (23).

2. An air deodorising apparatus as claimed in claim 1, wherein: movable groove (15) have been seted up to the inside on box (5) top, the inside of movable groove (15) is vertical to be run through has filling opening (16), and the top of filling opening (16) extends to the top of device main part (3), one side fixedly connected with servo motor (11) on the inside top of inlet box (7) top device main part (3), and the output bar fixedly connected with threaded rod (12) of servo motor (11), the outer wall cover of threaded rod (12) is equipped with thread bush (13), the bottom fixedly connected with baffle (14) of thread bush (13), and one side of baffle (14) extends to the inside one side of movable groove (15).

3. An air deodorising apparatus as claimed in claim 1, wherein: one side of the air inlet box (7) extends to one side far away from the device main body (3), the other side of the air inlet box (7) is communicated with one side of the box body (5) through a connecting pipe, and one side, far away from the box body (5), of the air inlet box (7) is provided with an air inlet (10).

4. An air deodorising apparatus as claimed in claim 1, wherein: suction fan (8) are installed to the inner wall of inlet box (7), and suction fan (8) are close to air intake (10) one side inlet box's (7) inner wall and install first active carbon filter screen (9).

5. An air deodorising apparatus as claimed in claim 1, wherein: a first mounting block (2501), a second mounting block (2502), a spring (2503), a first fixed block (2504), a second fixed block (2505) and a movable rod (2506) are sequentially arranged in the mounting structure (25), the first mounting block (2501) is fixedly connected to the top end of the HEPA filter screen (21), and the bottom end of the first mounting block (2501) extends above the apparatus main body (3), the second mounting block (2502) is fixedly connected to the top end of the second activated carbon filter screen (20), and the top end of the second mounting block (2502) extends above the apparatus main body (3), the second fixing block (2505) is fixedly connected to the top end of the device main body (3) at one side of the second mounting block (2502), the first fixing block (2504) is fixedly connected to the top end of the device main body (3) at one side, far away from the second mounting block (2502), of the second fixing block (2505).

6. An air deodorising apparatus as claimed in claim 5, wherein: one side of the first fixing block (2504) transversely penetrates through a movable rod (2506), one side of the movable rod (2506) penetrates through the second fixing block (2505) to one side far away from the first mounting block (2501), and a spring (2503) is sleeved on the outer wall of the movable rod (2506) between the first fixing block (2504) and the second fixing block (2505).