CN220601737U - Ventilation device - Google Patents

Abstract

The utility model discloses a ventilation device, which comprises a ventilation box, wherein one side of the ventilation box is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a first reciprocating screw rod which is positioned in the ventilation box, and the outer side of the first reciprocating screw rod is in threaded connection with a thread plate, and the ventilation device has the beneficial effects that: compared with the traditional device, the device is provided with the second motor, the first reciprocating screw rod, the threaded plate, the first limiting rod, the first rotating plate, the rotating shaft, the cleaning roller, the gear, the rack and the precise filter screen, and the gear can be driven to rotate along the rack by reciprocating the threaded plate, so that the cleaning roller can rotate to clean the precise filter screen, and the first rotating plate can be pushed to rotate by the first rotating rod, so that dust on the first rotating plate is discharged and collected.

Description

Ventilation device

Technical Field

The utility model relates to the technical field of building energy conservation, in particular to a ventilation device.

Background

In life, building energy conservation refers to reducing energy consumption as much as possible under the condition of meeting the same requirements or achieving the same purpose in the process of building material production, house building and structure construction and use.

At present, the dust accumulated at the filter screen can be more when the existing air interchanger is used for a long time, and a worker is difficult to detach and clean the filter screen, so that the working efficiency of the whole air interchanger can be reduced, the outside poor air can enter a room, and the indoor air quality is reduced.

Disclosure of Invention

The utility model aims to provide a ventilation device, which solves the problems that the existing ventilation device in the prior art can cause more dust accumulated at a filter screen after long-term use, and a worker is difficult to disassemble and clean the filter screen, so that the working efficiency of the whole ventilation device is reduced, and worse air from the outside enters a room, so that the air quality in the room is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a breather, includes the case of airing, one side fixedly connected with second motor of the case of airing, the output of second motor just is located the first reciprocal lead screw of case of airing internal fixedly connected with, the outside threaded connection of first reciprocal lead screw has the screw thread board, the inside sliding connection of screw thread board has two first gag levers, first gag lever levers and the case fixed connection of airing, the bottom rotation of screw thread board is connected with first dwang, the one end rotation that the screw thread board was kept away from to first dwang is connected with first dwang, first dwang rotates with the case of airing to be connected, the inside rotation of screw thread board is connected with the axis of rotation, the outside fixedly connected with of axis of rotation cleans the roller, the outside fixedly connected with gear of axis of rotation, the bottom meshing of gear is connected with the rack, rack and the case of airing fixedly connected with, the inside of case just is located the top fixedly connected with accurate filter screen of cleaning the roller.

As a preferred embodiment of the present utility model: the bottom of the ventilation box is connected with a collecting box through a first bolt, the bottom of the inner wall of the ventilation box is fixedly connected with a dust collecting plate, and one side of the ventilation box is fixedly connected with a protective cover which is positioned on the outer side of the second motor.

As a preferred embodiment of the present utility model: the top of ventilation box just is located precision filter's top fixedly connected with spread box, the inside of spread box has the dismantlement board through the second bolted connection, one side of dismantlement board just is located the first filter screen of spread box fixedly connected with, one side of dismantlement board just is located the top fixedly connected with active carbon filter of first filter screen, one side of dismantlement board just is located the top fixedly connected with purification plate of active carbon filter.

As a preferred embodiment of the present utility model: the inside of ventilation box has seted up first empty slot, the inner wall fixedly connected with first motor of first empty slot, the output fixedly connected with air inlet fan of first motor.

As a preferred embodiment of the present utility model: one side fixedly connected with control panel of ventilation box, control panel all with second motor and first motor electric connection.

The beneficial effects of the utility model are as follows: compared with the traditional device, the device is provided with the second motor, the first reciprocating screw rod, the threaded plate, the first limiting rod, the first rotating plate, the rotating shaft, the cleaning roller, the gear, the rack and the precise filter screen, and the gear can be driven to rotate along the rack by reciprocating the threaded plate, so that the cleaning roller can rotate to clean the precise filter screen, and the first rotating plate can be pushed to rotate by the first rotating rod, so that dust on the first rotating plate is discharged and collected.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is an enlarged view of the utility model at a.

In the figure: 1. an air change box; 2. a control panel; 3. a first empty slot; 4. a first motor; 5. an air inlet fan; 6. a second motor; 7. a first reciprocating screw rod; 8. a thread plate; 9. a first stop lever; 10. a first rotating lever; 11. a first rotating plate; 12. a rotating shaft; 13. a gear; 14. a cleaning roller; 15. a rack; 16. a connection box; 17. disassembling the plate; 18. a first filter screen; 19. an activated carbon filter plate; 20. a purification plate; 21. a collection box; 22. a dust collecting plate; 23. a protective cover; 24. and (5) a precise filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a ventilator comprises a ventilation box 1, a second motor 6 is fixedly connected to one side of the ventilation box 1, a first reciprocating screw rod 7 is fixedly connected to the output end of the second motor 6 and positioned in the ventilation box 1, a threaded plate 8 is connected to the outer side of the first reciprocating screw rod 7 in a threaded manner, two first limit rods 9 are connected to the inner side of the threaded plate 8 in a sliding manner, the first limit rods 9 are fixedly connected with the ventilation box 1, a first rotating rod 10 is connected to the bottom of the threaded plate 8 in a rotating manner, a first rotating plate 11 is connected to one end of the first rotating rod 10 far away from the threaded plate 8 in a rotating manner, the first rotating plate 11 is connected with the ventilation box 1 in a rotating manner, a rotating shaft 12 is connected to the inner side of the threaded plate 8 in a rotating manner, a cleaning roller 14 is fixedly connected to the outer side of the rotating shaft 12, a gear 13 is fixedly connected to the outer side of the rotating shaft 12, the bottom meshing of gear 13 is connected with rack 15, rack 15 and ventilation box 1 fixed connection, the inside of ventilation box 1 just is located the top fixedly connected with precision filter screen 24 of cleaning roller 14, through being provided with second motor 6, first reciprocating screw rod 7, the thread board 8, first gag lever post 9, first dwang 10, first dwang 11, axis of rotation 12, cleaning roller 14, gear 13, rack 15 and precision filter screen 24, through carrying out reciprocating motion to the thread board 8, and then can drive gear 13 and rotate along rack 15, make cleaning roller 14 rotatable clean precision filter screen 24, and can promote first dwang 11 through first dwang 10 and rotate, and then discharge the dust on the first dwang 11 and collect.

The bottom of the ventilation box 1 is connected with a collecting box 21 through a first bolt, the bottom of the inner wall of the ventilation box 1 is fixedly connected with a dust collecting plate 22, one side of the ventilation box 1 is fixedly connected with a protective cover 23 which is positioned on the outer side of the second motor 6, dust can be collected conveniently through the collecting box 21, the dust can be guided conveniently through the dust collecting plate 22, and the protective cover 23 can protect the second motor 6; the top of the ventilation box 1 is fixedly connected with the connecting box 16 above the precise filter screen 24, the inside of the connecting box 16 is connected with the disassembling plate 17 through a second bolt, one side of the disassembling plate 17 is fixedly connected with the first filter screen 18 in the connecting box 16, one side of the disassembling plate 17 is fixedly connected with the activated carbon filter plate 19 above the first filter screen 18, one side of the disassembling plate 17 is fixedly connected with the purifying plate 20 above the activated carbon filter plate 19, and the functions of purifying and filtering air entering a room can be achieved; a first empty groove 3 is formed in the air exchange box 1, a first motor 4 is fixedly connected to the inner wall of the first empty groove 3, and an air inlet fan 5 is fixedly connected to the output end of the first motor 4, so that the speed of conveying gas to control the air entering speed is facilitated; one side of the ventilation box 1 is fixedly connected with a control panel 2, and the control panel 2 is electrically connected with a second motor 6 and a first motor 4, so that the integral operation of the utility model can be controlled conveniently.

Specifically, when the utility model is used, the air inlet fan 5 is controlled to rotate by the operation control panel 2 to perform air inlet through the first motor 4, the air is filtered through the precise filter screen 24 and then enters the connecting box 16, dust is filtered through the first filter screen 18 for the second time, peculiar smell is adsorbed through the activated carbon filter plate 19, the air is purified through the purifying plate 20 and then discharged into the room, when the precise filter screen 24 needs to be cleaned, the first motor 4 is controlled to stop running, the second motor 6 is controlled to rotate the first reciprocating screw rod 7, the first reciprocating screw rod 7 drives the threaded plate 8 to reciprocate outside the first limiting rod 9, when the threaded plate 8 moves leftwards in the figure, the first rotating plate 11 is pushed to rotate through the first rotating rod 10, the gear 13 is driven by the precise filter screen 12, the gear 13 rotates along the rack 15, the rotating shaft 12 drives the cleaning roller 14 to rotate, the dust collecting plate 24 is cleaned through the activated carbon filter plate 19, and finally the dust collecting plate 21 is removed through the first rotating plate 21, and finally the filter plate 17 is removed through the first rotating plate 17, and the first rotating plate 17 is removed through the first rotating plate 17, and the dust collecting plate can be cleaned through the first rotating plate 17.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)

1. The utility model provides a breather, includes ventilation box (1), its characterized in that, one side fixedly connected with second motor (6) of ventilation box (1), the output of second motor (6) just is located ventilation box (1) internal fixation and is connected with first reciprocal lead screw (7), the outside threaded connection of first reciprocal lead screw (7) has screw thread board (8), the inside sliding connection of screw thread board (8) has two first gag lever posts (9), first gag lever post (9) and ventilation box (1) fixed connection, the bottom rotation of screw thread board (8) is connected with first dwang (10), the one end rotation that screw thread board (8) was kept away from to first dwang (11) is connected with first dwang, first dwang (11) and ventilation box (1) rotate and are connected, the inside rotation of screw thread board (8) is connected with screw thread board (12), the outside fixedly connected with roller (14) of rotation axis (12), the outside fixedly connected with pinion (13) of rotation axis (12), rack (15) are connected with rack (15) and are connected with ventilation box (1) fixedly, the inside of the ventilation box (1) and the upper part of the cleaning roller (14) are fixedly connected with a precise filter screen (24).

2. A ventilation device according to claim 1, characterized in that: the bottom of the ventilation box (1) is connected with a collecting box (21) through a first bolt, the bottom of the inner wall of the ventilation box (1) is fixedly connected with a dust collecting plate (22), and one side of the ventilation box (1) is fixedly connected with a protective cover (23) which is positioned on the outer side of the second motor (6).

3. A ventilation device according to claim 1, characterized in that: the top of ventilation box (1) just is located the top fixedly connected with joint box (16) of precision filter screen (24), the inside of joint box (16) is through second bolted connection has dismantlement board (17), dismantle one side of board (17) and be located joint box (16) internal fixedly connected with first filter screen (18), dismantle one side of board (17) and be located the top fixedly connected with active carbon filter board (19) of first filter screen (18), dismantle one side of board (17) and be located the top fixedly connected with purification plate (20) of active carbon filter board (19).

4. A ventilation device according to claim 1, characterized in that: the novel air conditioner is characterized in that a first empty groove (3) is formed in the air ventilation box (1), a first motor (4) is fixedly connected to the inner wall of the first empty groove (3), and an air inlet fan (5) is fixedly connected to the output end of the first motor (4).

5. A ventilation device according to claim 4, wherein: one side of the ventilation box (1) is fixedly connected with a control panel (2), and the control panel (2) is electrically connected with a second motor (6) and a first motor (4).