CN210543899U

CN210543899U - Air purification device for preventing filter screen from being blocked

Info

Publication number: CN210543899U
Application number: CN201921123639.3U
Authority: CN
Inventors: 靳书芳
Original assignee: Zhejiang Jialan Environmental Protection Technology Co Ltd
Current assignee: Zhejiang Jialan Environmental Protection Technology Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-05-19
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a prevent air purification device of filter screen jam, including the set casing, the equal fixedly connected with backup pad in four corners department of set casing bottom, the mid point department of set casing bottom is provided with cleaning device, the equal sliding connection in left side of set casing inner wall top and bottom has the fixed block, the front and the back of fixed block contact with the inner wall of set casing each other respectively. The utility model discloses a water tank main part, the mounting panel, the fan, the blast pipe, the breathing pipe, antifriction bearing, the fixed axle, the reel, fixed rope, the carousel, the handle, buffer spring, the rotating electrical machines, mutually supporting of rotatory pivot and brush, the effect of preventing blockking up of filter screen has been realized, the problem of common air purification device filter screen easy jam has been solved, avoid air purification device to use the back for a long time, air purification device's purifying effect has been improved, thereby air purification device's practicality and life have been improved, bring very big facility for the user.

Description

Air purification device for preventing filter screen from being blocked

Technical Field

The utility model relates to an air purification technical field specifically is a prevent air purification device of filter screen jam.

Background

The air purification is to provide the whole solutions of sterilization, dust reduction, haze removal, removal of harmful decoration residues, peculiar smell and the like aiming at various indoor environmental problems, improve the living and office conditions and promote the physical and mental health. Indoor environmental pollutant and pollution sources mainly include radioactive gas, mould, the particulate matter, the fitment is remained, second-hand-held cigarette etc., common air purification device filter screen blocks up easily, air purification device is after long-time use, more dust and impurity can be piled up to inside filter screen to make the phenomenon of jam appear in the filter screen, lead to air purification device's purifying effect variation, normal use has been influenced, and greatly reduced air purification device's practicality and life, bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent air purification device of filter screen jam possesses the filter screen and prevents the advantage of jam, has solved the easy problem of blockking up of common air purification device filter screen.

In order to achieve the above object, the utility model provides a following technical scheme: an air purification device for preventing filter screen blockage comprises a fixed shell, wherein supporting plates are fixedly connected at four corners of the bottom of the fixed shell, a cleaning device is arranged at the middle point of the bottom of the fixed shell, fixed blocks are connected at the top and the left side of the bottom of the inner wall of the fixed shell in a sliding manner, the front and the back of each fixed block are respectively contacted with the inner wall of the fixed shell, the two fixed blocks are fixedly connected through a filter screen, an air inlet cover is arranged at the top of the fixed shell and positioned at the right side of the filter screen, two air outlets are arranged at the left side of the fixed shell, a stretching device is arranged at the right side of the fixed shell, a buffer spring is fixedly connected at the left side of each fixed block, the left end of the buffer spring is fixedly connected with the left side of the inner wall of the fixed shell, a rotating motor is fixedly connected, the left end of the rotating shaft is fixedly connected with a hairbrush matched with the filter screen, the top and the bottom of the inner wall of the fixed shell and the left side of the fixed block are fixedly connected with a first limiting block, the right side of the first limiting block is mutually contacted with the left side of the fixed block, and the top and the right side of the bottom of the inner wall of the fixed shell are fixedly connected with a second limiting block matched with the fixed block;

the cleaning device comprises a water tank main body, the top of the water tank main body is fixedly connected with the bottom of a fixed shell, the right side of the water tank main body is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a fan which is positioned on the right side of a hairbrush, the left side of the fan is fixedly connected with an exhaust pipe which is communicated with the fan, one end of the exhaust pipe, far away from the fan, penetrates through the water tank main body and extends into the water tank main body, the top of the fan is fixedly connected with an air suction pipe which is communicated with the fan, and the top end of the;

stretching device includes the connecting plate, the left side of connecting plate and the right side fixed connection of set casing, fixedly connected with antifriction bearing in the recess of connecting plate bottom, swing joint has the fixed axle on antifriction bearing's the inner wall, the bottom of fixed axle runs through antifriction bearing and extends to its outside, the fixed axle the surface just correspond the fixedly connected with reel of fixed block, the surface winding of reel has fixed rope, the left end of fixed rope runs through the set casing and extends to its inside right side fixed connection with the fixed block, the bottom fixedly connected with carousel of fixed axle, the right side fixedly connected with handle of carousel bottom.

Preferably, the front surface and the back surface of the filter screen are in sliding connection with the inner wall of the fixed shell.

Preferably, the bottom of the surface of the fixed shaft and the position corresponding to the fixed shell are movably connected with a stabilizing block, and the left side of the stabilizing block is fixedly connected with the right side of the fixed shell.

Preferably, the bottom of set casing and the fixedly connected with connecting block that corresponds the carousel, the left side of carousel bottom is provided with the inserted bar, supreme inside and rather than the swing joint that runs through carousel and connecting block in proper order and extend to the connecting block is followed to the top of inserted bar, the bottom fixedly connected with ejector pad of inserted bar, spacing spring has been cup jointed on the surface of inserted bar, the bottom fixed connection of spacing spring and carousel is passed through at the top of ejector pad.

Preferably, the right side of the inner wall of the fixed shell and the surface of the fixed rope are fixedly connected with a sealing ring, and the inner wall of the sealing ring is movably connected with the surface of the fixed rope.

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

1. the utility model discloses a water tank main part, the mounting panel, the fan, the blast pipe, the breathing pipe, antifriction bearing, the fixed axle, the reel, fixed rope, the carousel, a handle, buffer spring, the rotating electrical machines, mutually supporting of rotatory pivot and brush, the effect of filter screen anti-clogging has been realized, the easy problem of blockking up of common air purification device filter screen has been solved, avoid air purification device to use the back for a long time, the problem of blockking up appears in the filter screen, air purification device's purifying effect has been improved, thereby air purification device's practicality and life have been improved, bring very big facility for the user.

2. The utility model discloses a set up firm piece, played the effect of stabilizing the fixed axle, the phenomenon that rocks appears when avoiding the fixed axle to use, through setting up connecting block, inserted bar, ejector pad and spacing spring, played the effect of spacing carousel, when fixed rope drives filter screen and brush and contacts each other, insert into carousel and connecting block through the inserted bar to the effect of spacing filter screen has been played, through setting up the sealing washer, has improved the leakproofness between fixed rope and the set casing.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

3 FIG. 32 3 is 3 an 3 enlarged 3 view 3 of 3 a 3 portion 3 of 3 A 3- 3 A 3 of 3 FIG. 31 3 according 3 to 3 the 3 present 3 invention 3; 3

Fig. 3 is a structural section view of the right side view of the present invention.

In the figure: the water tank comprises a fixed shell 1, a supporting plate 2, a cleaning device 3, a water tank main body 31, a mounting plate 32, a fan 33, an exhaust pipe 34, an air suction pipe 35, a fixed block 4, a filter screen 5, an air inlet cover 6, an air outlet 7, a stretching device 8, a connecting plate 81, a rolling bearing 82, a fixed shaft 83, a reel 84, a fixed rope 85, a rotating disc 86, a handle 87, a buffer spring 9, a rotating motor 10, a rotating shaft 11, a hairbrush 12, a first limit block 13, a second limit block 14, a fixed block 15, a connecting block 16, an inserted link 17, a push block 18, a limit spring 19 and a sealing ring.

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 or fig. 3, an air purifying device for preventing filter screen blockage comprises a fixed casing 1, wherein supporting plates 2 are fixedly connected to four corners of the bottom of the fixed casing 1, the supporting plates 2 are arranged to support the fixed casing 1, a cleaning device 3 is arranged at the middle point of the bottom of the fixed casing 1, fixed blocks 4 are slidably connected to the top and the left side of the bottom of the inner wall of the fixed casing 1, the front and the back of each fixed block 4 are respectively contacted with the inner wall of the fixed casing 1, the two fixed blocks 4 are fixedly connected with each other through a filter screen 5, the front and the back of each filter screen 5 are slidably connected with the inner wall of the fixed casing 1, an air inlet cover 6 is arranged at the top of the fixed casing 1 and positioned at the right side of the filter screen 5, two air outlets 7 are arranged at the left side of the fixed casing 1, a stretching device 8 is arranged at, buffer spring 9's left end and the left side fixed connection of 1 inner wall of set casing, as shown in the figure, buffer spring 9 this moment is in the state of recovering elasticity, there is the power of pulling the motion of fixed block 4 to the left, midpoint department fixedly connected with rotating electrical machines 10 on 1 inner wall right side of set casing, fixedly connected with rotation pivot 11 on the output shaft of rotating electrical machines 10, the left end fixedly connected with of rotation pivot 11 and the brush 12 of 5 looks adaptations of filter screen, through setting up brush 12, the effect of cleaning filter screen 5 has been played, the top and the bottom of 1 inner wall of set casing just are located the first stopper 13 of the equal fixedly connected with in left side of fixed block 4, the right side of first stopper 13 and the left side of fixed block 4 contact each other, the equal fixedly connected with in right side of 1 inner wall top of set casing and bottom and the second stopper 14 of.

Referring to fig. 1 or 3, the cleaning device 3 includes a water tank main body 31, a water inlet is disposed at the top of the left side of the water tank main body 31, a water discharge cover is disposed at the bottom of the left side of the water tank main body 31, the water inlet and the water discharge cover facilitate water feeding and water discharging of the water tank main body 31, the top of the water tank main body 31 is fixedly connected with the bottom of the stationary housing 1, a mounting plate 32 is fixedly connected to the right side of the water tank main body 31, a fan 33 is fixedly connected to the top of the mounting plate 32 and located at the right side of the brush 12, an exhaust pipe 34 is fixedly connected to the left side of the fan 33 and mutually communicated with the fan 33, one end of the exhaust pipe 34 far away from the fan 33 penetrates through the water tank main body 31 and extends into the, when the blower fan 33 is in a closed state, air in the stationary case 1 is not discharged into the inlet tank main body 31 through the suction pipe 35 and the discharge pipe 34.

Referring to fig. 1-3, the stretching device 8 includes a connecting plate 81, a left side of the connecting plate 81 is fixedly connected with a right side of the fixing housing 1, a rolling bearing 82 is fixedly connected in a groove at the bottom of the connecting plate 81, a fixing shaft 83 is movably connected on an inner wall of the rolling bearing 82, a bottom end of the fixing shaft 83 penetrates through the rolling bearing 82 and extends to the outside thereof, the rolling bearing 82 is arranged to play a role of stabilizing the fixing shaft 83, a reel 84 is fixedly connected on a surface of the fixing shaft 83 and a position corresponding to the fixing block 4, a fixing rope 85 is wound on a surface of the reel 84, a left end of the fixing rope 85 penetrates through the fixing housing 1 and extends to the inside thereof to be fixedly connected with a right side of the fixing block 4, a sealing ring 20 is fixedly connected on a surface of the fixing rope 85 on the right side of the inner wall of the, the sealing performance between the fixed rope 85 and the fixed shell 1 is improved, the bottom of the surface of the fixed shaft 83 is movably connected with the fixing block 15 corresponding to the position of the fixed shell 1, the left side of the fixing block 15 is fixedly connected with the right side of the fixed shell 1, the fixing block 15 is arranged to play a role of stabilizing the fixed shaft 83 and avoid the shaking phenomenon when the fixed shaft 83 is used, the bottom end of the fixed shaft 83 is fixedly connected with the turntable 86, the bottom of the fixed shell 1 is fixedly connected with the connecting block 16 corresponding to the position of the turntable 86, the left side of the bottom of the turntable 86 is provided with the inserted link 17, the top end of the inserted link 17 sequentially penetrates through the turntable 86 and the connecting block 16 from bottom to top and extends to the inside of the connecting block 16 to be movably connected with the connecting block 16, the bottom of the inserted link 17 is fixedly connected with the push block 18, the surface of the inserted link 17 is sleeved with the limit spring, the connecting block 16, the inserting rod 17, the push block 18 and the limiting spring 19 are arranged to play a role of limiting the rotary disc 86, when the fixing rope 85 drives the filter screen 5 and the hairbrush 12 to contact with each other, the inserting rod 17 is inserted into the rotary disc 86 and the connecting block 16 to play a role of limiting the filter screen 5, as shown in the figure, the limiting spring 19 has a force of pulling the push block 18 upwards, the limiting spring 19 is arranged to improve the stability when the inserting rod 17 and the connecting block 16 contact with each other, the handle 87 is fixedly connected to the right side of the bottom of the rotary disc 86, the first limiting block 13 is arranged to play a role of limiting the fixing block 4, the inserting rod 17 can be accurately inserted into the connecting block 16 through the rotary disc 86, the second limiting block 14 is arranged to play a role of limiting the fixing block 4, the hairbrush 12 can just clean the filter screen 5, and meanwhile, the inserting rod 17 can be accurately inserted into the connecting block 16 through the rotary disc 86, when the filter net 5 is cleaned, the reel 84 slowly releases the fixing rope 85, and by the restoring elastic force of the buffer spring 9, thereby driving the fixed block 4 and the filter screen 5 to move leftwards, making the fixed block 4 and the first limit block 13 contact with each other, through the mutual matching of the water tank main body 31, the mounting plate 32, the fan 33, the exhaust pipe 34, the air suction pipe 35, the rolling bearing 82, the fixed shaft 83, the reel 84, the fixed rope 85, the turntable 86, the handle 87, the buffer spring 9, the rotating motor 10, the rotating shaft 11 and the brush 12, the anti-blocking effect of the filter screen is realized, the problem that the common air purifying device is easy to block the filter screen is solved, the problem that the filter screen is blocked after the air purifying device is used for a long time is avoided, and the purifying effect of the air purifying device is improved, thereby improving the practicability and the service life of the air purification device and bringing great convenience to users.

When the air filter is used, the air inlet cover 6 is opened, air is sent into the fixed shell 1 through the position of the air inlet cover 6 by external equipment, the air is filtered by the filter screen 5, the fixed shell 1 is in a sealed state except the air outlet 7, the filtered air is discharged through the air outlet 7, when the filter screen 5 needs to be cleaned, the push block 18 is pulled downwards, the push block 18 drives the insertion rod 17 to be separated from the connecting block 16, the push block 18 stretches the limiting spring 19 to move, then the handle 87 drives the rotary disc 86 to rotate, the rotary disc 86 drives the fixed shaft 83 to rotate in the rolling bearing 82, the fixed shaft 83 drives the winding wheel 84 to wind the fixed rope 85, so that the fixed rope 85 pulls the fixed block 4 to move rightwards, the fixed block 4 drives the filter screen 5 to move rightwards, when the fixed block 4 is in contact with the second limiting block 14, the insertion rod 17 can be accurately inserted into the connecting block 16 through the rotary disc 86, the insert rod 17 is kept stable by the restoring elasticity of the limiting spring 19, then the rotating motor 10 and the fan 33 are started simultaneously, the rotating motor 10 drives the brush 12 to clean the surface of the filter screen 5 through the rotating shaft 11, and the cleaned dust and impurities are discharged into the water tank main body 31 through the air suction pipe 35 and the air exhaust pipe 34, so that the filter screen 5 is cleaned.

In summary, the following steps: the air purification device for preventing the filter screen from being blocked solves the problem that the common air purification device is easy to block the filter screen through the mutual matching of the water tank main body 31, the mounting plate 32, the fan 33, the exhaust pipe 34, the air suction pipe 35, the rolling bearing 82, the fixed shaft 83, the reel 84, the fixed rope 85, the rotary disc 86, the handle 87, the buffer spring 9, the rotary motor 10, the rotary rotating shaft 11 and the brush 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent air purification device of filter screen jam, includes set casing (1), its characterized in that: the cleaning device is characterized in that supporting plates (2) are fixedly connected at four corners of the bottom of the fixed shell (1), a cleaning device (3) is arranged at the midpoint of the bottom of the fixed shell (1), fixed blocks (4) are slidably connected at the top of the inner wall of the fixed shell (1) and at the left side of the bottom of the inner wall of the fixed shell (1), the front and the back of each fixed block (4) are respectively contacted with the inner wall of the fixed shell (1), the two fixed blocks (4) are fixedly connected through a filter screen (5), an air inlet cover (6) is arranged at the top of the fixed shell (1) and at the right side of the filter screen (5), two air outlets (7) are arranged at the left side of the fixed shell (1), a stretching device (8) is arranged at the right side of the fixed shell (1), a buffer spring (9) is fixedly connected at the left side of the fixed block (4), and, a rotating motor (10) is fixedly connected to the middle point of the right side of the inner wall of the fixed shell (1), a rotating shaft (11) is fixedly connected to an output shaft of the rotating motor (10), a brush (12) matched with the filter screen (5) is fixedly connected to the left end of the rotating shaft (11), first limiting blocks (13) are fixedly connected to the top and the bottom of the inner wall of the fixed shell (1) and positioned on the left side of the fixed block (4), the right side of the first limiting block (13) is contacted with the left side of the fixed block (4), and second limiting blocks (14) matched with the fixed block (4) are fixedly connected to the top and the right side of the bottom of the inner wall of the fixed shell (1);

the cleaning device (3) comprises a water tank main body (31), the top of the water tank main body (31) is fixedly connected with the bottom of the fixed shell (1), the right side of the water tank main body (31) is fixedly connected with a mounting plate (32), the top of the mounting plate (32) is fixedly connected with a fan (33) which is positioned on the right side of the brush (12), the left side of the fan (33) is fixedly connected with an exhaust pipe (34) which is communicated with the fan, one end, far away from the fan (33), of the exhaust pipe (34) penetrates through the water tank main body (31) and extends into the water tank main body, the top of the fan (33) is fixedly connected with an air suction pipe (35) which is communicated with the fan, and the top end of the air suction pipe (35) penetrates;

the stretching device (8) comprises a connecting plate (81), the left side of the connecting plate (81) is fixedly connected with the right side of the fixed shell (1), a rolling bearing (82) is fixedly connected in the groove at the bottom of the connecting plate (81), a fixed shaft (83) is movably connected on the inner wall of the rolling bearing (82), the bottom end of the fixed shaft (83) penetrates through the rolling bearing (82) and extends to the outside of the rolling bearing, a reel (84) is fixedly connected on the surface of the fixed shaft (83) and at the position corresponding to the fixed block (4), the surface of the reel (84) is wound with a fixed rope (85), the left end of the fixed rope (85) penetrates through the fixed shell (1) and extends to the inside to be fixedly connected with the right side of the fixed block (4), the bottom end of the fixed shaft (83) is fixedly connected with a rotary table (86), and the right side of the bottom of the rotary table (86) is fixedly connected with a handle (87).

2. The air purifying device for preventing the filter screen from being blocked according to claim 1, wherein: the front and the back of the filter screen (5) are connected with the inner wall of the fixed shell (1) in a sliding way.

3. The air purifying device for preventing the filter screen from being blocked according to claim 1, wherein: the bottom on the surface of the fixed shaft (83) corresponds to the position of the fixed shell (1) and is movably connected with a stabilizing block (15), and the left side of the stabilizing block (15) is fixedly connected with the right side of the fixed shell (1).

4. The air purifying device for preventing the filter screen from being blocked according to claim 1, wherein: the bottom of set casing (1) just corresponds position fixedly connected with connecting block (16) of carousel (86), the left side of carousel (86) bottom is provided with inserted bar (17), supreme carousel (86) and connecting block (16) and the inside rather than swing joint that extends to connecting block (16) are run through in proper order from the follow in the top of inserted bar (17), the bottom fixedly connected with ejector pad (18) of inserted bar (17), spacing spring (19) have been cup jointed on the surface of inserted bar (17), the bottom fixed connection of spacing spring (19) and carousel (86) is passed through at the top of ejector pad (18).

5. The air purifying device for preventing the filter screen from being blocked according to claim 1, wherein: the right side of fixed shell (1) inner wall just is located the fixed surface fixedly connected with sealing washer (20) of fixed rope (85), the inner wall of sealing washer (20) and the surface swing joint of fixed rope (85).