CN213208127U

CN213208127U - Indoor ventilation device with dust filtering function

Info

Publication number: CN213208127U
Application number: CN202022063241.4U
Authority: CN
Inventors: 李凯平; 刘超庭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-20
Filing date: 2020-09-20
Publication date: 2021-05-14
Anticipated expiration: 2030-09-20

Abstract

The utility model relates to an indoor ventilation technical field specifically is an indoor ventilation device with strain dirt function, including device main part, aspiration channel and shutter, the both sides on device main part surface all are fixed with out the tuber pipe, and go out the device main part fixed surface of tuber pipe one side and have the aspiration channel, the device main part internally mounted of aspiration channel one side has first fan, and the inside adsorbed layer that is provided with of device main part of first fan one side, the inside filter layer that is provided with of device main part of adsorbed layer one side, and the surface of filter layer, adsorbed layer and activated carbon layer one side all is fixed with the snap ring, the inner wall of device main part all is fixed with fixed frame, the surface of device main part all is fixed with equidistant elevator. The utility model discloses not only realized indoor ventilation unit to the regulatory function of the amount of wind, the dirt filtering function when having realized indoor ventilation unit ventilation has improved the work efficiency when indoor ventilation unit installs moreover.

Description

Indoor ventilation device with dust filtering function

Technical Field

The utility model relates to an indoor ventilation technical field specifically is an indoor ventilation unit with strain dirt function.

Background

In urban buildings, high-rise buildings are erected in forest, the ventilation conditions of buildings at some positions where the high-rise buildings are dense are not good enough due to the blockage of nearby buildings, and ventilation of parts of rooms is not ideal due to the layout problem of a plurality of rooms which need to be separated in some buildings. In these cases, an indoor ventilation device is required.

The indoor ventilation device on the market is various nowadays, can satisfy people's user demand basically, but still has certain problem, and specific problem has following several:

1. when the indoor ventilation device is used, the air quantity can be rarely adjusted, so that the convenience degree of the indoor ventilation device during working is seriously influenced;

2. the indoor ventilation device is rarely provided with a multilayer dust filtering function in the use process, so that the quality of indoor air is reduced when the indoor ventilation device works;

3. the indoor ventilation device is generally complicated in installation, so that the working efficiency of the indoor ventilation device during installation is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor ventilation unit with strain dirt function to the degree of convenience of the indoor ventilation unit during operation that provides in solving above-mentioned background art is lower, and the quality of room air is relatively poor, and the problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: an indoor ventilation device with a dust filtering function comprises a device main body, an air suction pipe and a stop door, wherein air outlet pipes are fixed on two sides of the surface of the device main body, one end of each air outlet pipe extends into the device main body, the air suction pipe is fixed on the surface of the device main body on one side of each air outlet pipe, one end of each air suction pipe extends into the device main body, a first fan is installed inside the device main body on one side of each air suction pipe, an activated carbon layer is arranged inside the device main body on one side of the first fan, an adsorption layer is arranged inside the device main body on one side of the activated carbon layer, a filter layer is arranged inside the device main body on one side of the adsorption layer, a second fan is installed inside the device main body on one side of the filter layer, clamping rings with equal intervals are fixed on the surfaces of the filter layer, the adsorption layer and the activated carbon layer, and fixing frames are fixed on, the device is characterized in that fixing pieces are fixed at the corner positions of the surface of the device main body, fixing studs are connected to the surface of the fixing pieces in a threaded mode, one ends of the fixing studs extend to the upper portions of the fixing pieces, equidistant hanging clamps are fixed on the surface of the device main body below the fixing studs, suckers are fixed on the surface of the device main body, a control panel is installed on the surface of the device main body, and the output end of a single chip microcomputer inside the control panel is electrically connected with the input ends of the first fan and the second fan respectively.

Preferably, the surface of the device body on one side of the filter layer is hinged with a stop door, the surface of the device body on one side of the stop door is hinged with a stop dog, and the surface of one end of the stop dog is tightly attached to the surface of the stop door.

Preferably, equidistant draw-in grooves have all been seted up to the inside of fixed frame, and the adjustment tank has been seted up to the inside of draw-in groove, the inside of adjustment tank is provided with the fixed column, and fixed column and the mutual joint cooperation of snap ring, the fixed surface of fixed column one side has adjusting spring, and the fixed surface of adjusting spring one end is connected with the fixed surface of draw-in groove.

Preferably, the inner wall of aspiration channel all is fixed with equidistant sliding frame, and the inside of sliding frame is provided with the draw runner, the aspiration channel surface of draw runner below has all seted up the spout, and the inside of spout is provided with the baffle to the surface of baffle one end is connected with the fixed surface of draw runner.

Preferably, the surface of the air suction pipe on one side of the baffle is fixed with a slide way, the surface of the slide way is hinged with a gear, the surface of the air suction pipe on one side of the gear is hinged with a limiting block, and the limiting block is matched with the gear.

Preferably, the surface of the slide way on one side of the limiting block is provided with a rack, the rack is meshed with the gear, the surface of the air suction pipe on one side of the rack is fixedly provided with an adjusting rope, and one end of the adjusting rope penetrates through the baffle and is fixedly connected with the surface of the rack.

Compared with the prior art, the beneficial effects of the utility model are that: the indoor ventilation device with the dust filtering function not only realizes the air quantity adjusting function of the indoor ventilation device, realizes the dust filtering function of the indoor ventilation device during ventilation, but also improves the working efficiency of the indoor ventilation device during installation;

1. the baffle, the adjusting rope, the gear and the rack are arranged, the limiting block is rotated to enable the bottom end of the limiting block to be far away from the gear, then the gear is rotated to enable the limiting block to drive the rack to move under the action of the slide way, so that the adjusting rope is driven to move, the baffle is driven to move, the adjusting function of the indoor ventilation device on the air volume is realized, and the convenience degree of the indoor ventilation device in working is improved;

2. the dust filtering function of the indoor ventilation device during ventilation is realized by arranging the filter layer, the shutter, the adsorption layer and the fixing frame, filtering and purifying air under the action of the filter layer, the adsorption layer and the activated carbon layer, rotating the stop dog to enable the bottom end of the stop dog to be far away from the shutter, then opening the shutter, pulling the filter layer, the adsorption layer and the activated carbon layer to be far away from the fixing frame, and then cleaning or replacing the shutter, so that the indoor ventilation device during ventilation is improved in indoor air quality;

3. through being provided with sucking disc, elevator and fixing stud, put the device main part to relevant position department, make sucking disc and ceiling closely laminate, simultaneously, the elevator is fixed with the lifting hook block of one side, and rotatory fixing stud of rethread makes it fixed the device main part, has realized the function of indoor ventilation unit installation of being convenient for to work efficiency when having improved indoor ventilation unit installation.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a device main body; 2. a filter layer; 3. an adsorption layer; 4. an activated carbon layer; 5. an elevator; 6. a fixing frame; 7. an air suction pipe; 8. a first fan; 9. fixing the stud; 10. an air outlet pipe; 11. a second fan; 12. a gear; 13. a slideway; 14. a sliding frame; 15. a fixing sheet; 16. a suction cup; 17. a chute; 18. a slide bar; 19. a baffle plate; 20. adjusting the rope; 21. a rack; 22. a limiting block; 23. a shutter; 24. a stopper; 25. a control panel; 26. fixing a column; 27. a card slot; 28. a snap ring; 29. an adjustment groove; 30. the spring is adjusted.

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, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The utility model provides a structure of indoor ventilation device with dust filtration function is shown in figure 1 and figure 2, including device main body 1, aspiration channel 7 and shutter 23, both sides of device main body 1 surface are all fixed with out tuber pipe 10, and one end of out tuber pipe 10 extends to the inside of device main body 1, device main body 1 surface of one side of out tuber pipe 10 is fixed with aspiration channel 7, and one end of aspiration channel 7 extends to the inside of device main body 1, the inner wall of aspiration channel 7 all is fixed with equidistant sliding frame 14, and the inside of sliding frame 14 is provided with slide bar 18, aspiration channel 7 surface below slide bar 18 all has seted up spout 17, and the inside of spout 17 is provided with baffle 19, and the surface of baffle 19 one end is connected with the fixed surface of slide bar 18, aspiration channel 7 surface on baffle 19 one side is fixed with slide 13, and the surface of slide bar 13 articulates there is gear 12, and the surface of aspiration channel 7 on one side of gear 12 articulates there is stopper 22, the limiting block 22 is matched with the gear 12, the rack 21 is arranged on the surface of the slide way 13 on one side of the gear 12, the rack 21 is meshed with the gear 12, the adjusting rope 20 is fixed on the surface of the air suction pipe 7 on one side of the rack 21, and one end of the adjusting rope 20 penetrates through the baffle 19 and is fixedly connected with the surface of the rack 21, so that the indoor ventilation device can adjust the air volume;

further, as shown in fig. 1, a first fan 8 is installed inside the device main body 1 on one side of the air suction pipe 7, the type of the first fan 8 can be a Y-series fan, an activated carbon layer 4 is arranged inside the device main body 1 on one side of the first fan 8, an adsorption layer 3 is arranged inside the device main body 1 on one side of the activated carbon layer 4, and a filter layer 2 is arranged inside the device main body 1 on one side of the adsorption layer 3, so as to filter dust of an indoor ventilation device;

further, as shown in fig. 4, a second fan 11 is installed inside the device main body 1 on one side of the filter layer 2, the model of the second fan 11 can be a Y-series fan, snap rings 28 with equal spacing are fixed on the surfaces of the filter layer 2, the adsorption layer 3 and the activated carbon layer 4, a fixing frame 6 is fixed on the inner wall of the device main body 1 outside the snap rings 28, slots 27 with equal spacing are formed inside the fixing frame 6, an adjusting groove 29 is formed inside the slots 27, a fixing column 26 is arranged inside the adjusting groove 29, the fixing column 26 is in mutual clamping fit with the snap rings 28, an adjusting spring 30 is fixed on the surface of one side of the fixing column 26, the surface of one end of the adjusting spring 30 is fixedly connected with the surface of the slot 27, a stop door 23 is hinged on the surface of the device main body 1 on one side of the filter layer 2, a stop block 24 is hinged on the surface of the device main body 1 on one side of the stop door 23, and, the device is used for cleaning or replacing the filter layer 2, the adsorption layer 3 and the activated carbon layer 4 by an indoor ventilation device;

further, as shown in fig. 1, fixing pieces 15 are fixed at corner positions of the surface of the device body 1, fixing studs 9 are connected to the surface of the fixing pieces 15 in a threaded manner, one ends of the fixing studs 9 extend to the upper side of the fixing pieces 15, and the surface of the device body 1 below the fixing studs 9 is fixed with the elevators 5 at equal intervals for the installation work of the indoor ventilation device;

further, as shown in fig. 3, the suction cup 16 is fixed on the surface of the device body 1, the control panel 25 is installed on the surface of the device body 1, the model of the control panel 25 can be in the LAY7 series, and the output end of the single chip microcomputer in the control panel 25 is electrically connected with the input ends of the first fan 8 and the second fan 11 respectively.

The working principle is as follows: when the device is used, the device body 1 is firstly placed at a corresponding position, the sucker 16 is tightly attached to a ceiling, meanwhile, the elevator 5 is clamped with the lifting hook on one side, and the fixing stud 9 is rotated to fix the device body 1, so that the function of facilitating installation of the indoor ventilation device is realized, and the working efficiency of the indoor ventilation device during installation is improved;

then, operating the control panel 25 to control the second fan 11 to work, so that the second fan sucks outside air into the device main body 1, performs filtering and purification under the action of the filter layer 2, the adsorption layer 3 and the activated carbon layer 4, and enters the room under the action of the air outlet pipe 10, and if the indoor air is dirty, controlling the first fan 8 to work by operating the control panel 25, so that the indoor air is discharged to the outdoor under the action of the air suction pipe 7 and the air outlet pipe 10;

if the filter layer 2, the adsorption layer 3 and the activated carbon layer 4 need to be cleaned or replaced, firstly, the bottom end of the stop block 24 is far away from the stop door 23 by rotating the stop door 24, then the stop door 23 is opened, the filter layer 2, the adsorption layer 3 and the activated carbon layer 4 are pulled to drive the snap ring 28 to move, the fixing column 26 is driven to move under the action of the adjusting groove 29 and the adjusting spring 30 to be far away from the snap ring 28, and the filter layer 2, the adsorption layer 3 and the activated carbon layer 4 are far away from the fixing frame 6 and then cleaned or replaced, so that the dust filtering function of the indoor ventilation device during ventilation is realized, and the quality of indoor air is improved when the indoor ventilation device works;

if the air quantity needs to be adjusted, firstly, the limiting block 22 is rotated to enable the bottom end of the limiting block to be far away from the gear 12, then the gear 12 is rotated to enable the gear to drive the rack 21 to move under the action of the slide rail 13, so that the adjusting rope 20 is driven to move, the baffle 19 is driven to move under the action of the sliding groove 17 and the sliding strip 18, the air quantity adjusting function of the indoor ventilation device is achieved, the convenience degree of the indoor ventilation device in working is improved, and the use work of the indoor ventilation device is finally completed.

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 indoor ventilation unit with filter dirt function, includes device main part (1), aspiration channel (7) and shutter (23), its characterized in that: device main part (1) both sides on surface all are fixed with out tuber pipe (10), and the one end that goes out tuber pipe (10) extends to the inside of device main part (1), device main part (1) fixed surface that goes out tuber pipe (10) one side has aspiration channel (7), and the one end of aspiration channel (7) extends to the inside of device main part (1), device main part (1) internally mounted of aspiration channel (7) one side has first fan (8), and device main part (1) inside of first fan (8) one side is provided with activated carbon layer (4), and inside adsorbed layer (3) that is provided with of device main part (1) of activated carbon layer (4) one side, inside filter layer (2) that is provided with of device main part (1) of adsorbed layer (3) one side, and device main part (1) internally mounted of filter layer (2) one side has second fan (11), filter layer (2) have, Clamping rings (28) with equal intervals are fixed on the surfaces of one sides of the adsorption layer (3) and the active carbon layer (4), and the inner wall of the device main body (1) at the outer side of the snap ring (28) is fixed with a fixed frame (6), fixing pieces (15) are fixed at the corner positions of the surface of the device main body (1), the surface of the fixing sheet (15) is connected with a fixing stud (9) in a threaded manner, one end of the fixing stud (9) extends to the upper part of the fixing sheet (15), the surface of the device main body (1) below the fixing stud (9) is fixed with elevators (5) at equal intervals, a sucker (16) is fixed on the surface of the device main body (1), a control panel (25) is arranged on the surface of the device main body (1), and the output end of the singlechip in the control panel (25) is electrically connected with the input ends of the first fan (8) and the second fan (11) respectively.

2. The indoor ventilating device with a dust filtering function as claimed in claim 1, wherein: the surface of the device body (1) on one side of the filter layer (2) is hinged with a stop door (23), the surface of the device body (1) on one side of the stop door (23) is hinged with a stop block (24), and the surface of one end of the stop block (24) is tightly attached to the surface of the stop door (23).

3. The indoor ventilating device with a dust filtering function as claimed in claim 1, wherein: equidistant draw-in groove (27) have all been seted up to the inside of fixed frame (6), and regulation groove (29) have been seted up to the inside of draw-in groove (27), the inside of regulation groove (29) is provided with fixed column (26), and fixed column (26) and snap ring (28) cooperation of mutually blocking, the fixed surface of fixed column (26) one side has adjusting spring (30), and the fixed surface of adjusting spring (30) one end is connected with the fixed surface of draw-in groove (27).

4. The indoor ventilating device with a dust filtering function as claimed in claim 1, wherein: the inner wall of aspiration channel (7) all is fixed with equidistant sliding frame (14), and the inside of sliding frame (14) is provided with draw runner (18), aspiration channel (7) surface of draw runner (18) below has all seted up spout (17), and the inside of spout (17) is provided with baffle (19) to the fixed surface of the surface of baffle (19) one end and the fixed surface of draw runner (18) are connected.

5. The indoor ventilating device with a dust filtering function as claimed in claim 4, wherein: the surface of the air suction pipe (7) on one side of the baffle (19) is fixed with a slide way (13), the surface of the slide way (13) is hinged with a gear (12), the surface of the air suction pipe (7) on one side of the gear (12) is hinged with a limiting block (22), and the limiting block (22) is matched with the gear (12) mutually.

6. The indoor ventilating device with a dust filtering function as claimed in claim 5, wherein: the surface of the slide way (13) on one side of the limiting block (22) is provided with a rack (21), the rack (21) is meshed with the gear (12), the surface of the air suction pipe (7) on one side of the rack (21) is fixedly provided with an adjusting rope (20), and one end of the adjusting rope (20) penetrates through the baffle (19) and is fixedly connected with the surface of the rack (21).