CN110440377A - A kind of small fresh air system of noise pollution for smart home - Google Patents
A kind of small fresh air system of noise pollution for smart home Download PDFInfo
- Publication number
- CN110440377A CN110440377A CN201910744776.7A CN201910744776A CN110440377A CN 110440377 A CN110440377 A CN 110440377A CN 201910744776 A CN201910744776 A CN 201910744776A CN 110440377 A CN110440377 A CN 110440377A
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- China
- Prior art keywords
- fixed
- water tank
- noise pollution
- fresh air
- smart home
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a kind of fresh air system that the noise pollution for smart home is small, including inlet duct, inlet duct includes air inlet pipe, admission gear and filter mechanism, admission gear includes driving assembly, shaft and two air intake assemblies, air intake assembly includes reciprocal unit, sealing plate, compressed pipe, exhaust tube and enter tracheae, reciprocal unit includes disk, reciprocating lever, reciprocal frame and vertical bar, filter mechanism includes water tank, connecting tube and seal assembly, the small fresh air system of noise pollution for smart home can continuously convey air by admission gear into air inlet pipe, air is sent into interior by air inlet pipe, due to being not necessarily to shaft high speed rotation when operation, reduce noise pollution, moreover, it is filtered by the outside air that filter mechanism can introduce admission gear, dust is avoided to enter in compressed pipe, guarantee sealing plate with Sealed connection between compressed pipe ensure that the stable operation of admission gear, improve the practicability of the fresh air system.
Description
Technical field
The present invention relates to fresh air system field, in particular to the small fresh air system of a kind of noise pollution for smart home
System.
Background technique
Fresh air system is according in closed indoor side sending fresh air to interior with special equipment, then from the other side by dedicated
Equipment will form " fresh air field of flow " to outdoor discharge indoors, to meet the needs of indoor fresh air ventilating, embodiment
It is: using the wind pressure, big flow blower, removes mechanical strength from a side to indoor air-supply, by the other side with the row specially designed
Wind blower forces the formation fresh air field of flow in system to the mode of indoor discharge.
Existing fresh air system at runtime, relies primarily on blower for external air and introduces interior by pipeline, and wind
Machine drives flabellum high speed rotation to be easy to happen in flabellum and shaft in rotary course when guiding air flowing, by motor
Vibration generates noise, and dust stratification is more on the strainer in pipeline when leading to air unsmooth flowing, needs to drive by motor
The rotation that shaft and flabellum carry out higher speed is easy to produce noise so that the Oscillation Amplitude of flabellum is excessive, influences indoor people's
Rest, life and work, having in turn resulted in existing fresh air system practicability reduces.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for smart home
The small fresh air system of noise pollution.
The technical solution adopted by the present invention to solve the technical problems is: a kind of noise pollution for smart home is small
Fresh air system, including inlet duct, the inlet duct include air inlet pipe, controller, admission gear and filter mechanism, the control
Device processed is fixed on one end of air inlet pipe, and PLC is equipped in the controller, and the controller is equipped with display screen and several keys,
The display screen and key are electrically connected with PLC；
The admission gear includes driving assembly, shaft and two air intake assemblies, and the driving component is located at filter mechanism
Top is driven, the driving component is connect with rotating shaft transmission, and two air intake assemblies are located at the both ends of shaft, the air inlet group
Part includes reciprocal unit, sealing plate, compressed pipe, exhaust tube and enters tracheae, and the reciprocal unit includes disk, reciprocating lever, reciprocal
Frame and vertical bar, the disk are fixedly and coaxially connected with shaft, and the reciprocating lever is fixed on the remote of the side of the separate shaft of disk
From the center point, the reciprocating lever is located at the inside of driving frame, and the reciprocating lever in two air intake assemblies is symmetrically set about spindle central
It sets, the top and bottom end of the vertical bar are fixedly connected with reciprocal frame and sealing plate respectively, the periphery of the sealing plate and compressed pipe
Inner wall be tightly connected, the compressed pipe is fixed on the top of air inlet pipe, it is described enter tracheae top and the bottom end of compressed pipe connect
It is logical, it is described enter tracheae bottom end be arranged in air inlet pipe, the first check valve, one end of the exhaust tube are equipped in the compressed pipe
It is connected to the side of the bottom of compressed pipe, the other end of the exhaust tube is connect with filter mechanism, and the is equipped in the exhaust tube
Two check valves；
The filter mechanism includes water tank, connecting tube and seal assembly, and the water tank is fixed on the top of air inlet pipe, described
The top of water tank is equipped with opening, and the periphery of the connecting tube is fixed on the inner wall of opening, and the bottom end setting of the connecting tube exists
The top of bottom in water tank, the connecting tube is connect with seal assembly, and the seal assembly is located at the top of water tank, the pumping
Tracheae is connected to the top of water tank, and the seal assembly includes cover board, rotating unit and fixed cell, the rotating unit and solid
Order member is located at the two sides of connecting tube, and the both ends of the cover board pass through rotating unit respectively and fixed cell setting is connecting
The top of pipe.
Preferably, in order to drive shaft rotation, the driving component include plate, driving motor, driving bevel gear, from
Dynamic bevel gear and two struts, two struts are located at the two sides of connecting tube, and the strut is fixed on the top of water tank, described
Plate is erected on two struts, and the driving motor is fixed on the top of plate, and the driving motor and driving bevel gear pass
Dynamic connection, the driving bevel gear are engaged with driven wheel of differential, and the driven wheel of differential is coaxially fixed in shaft, the driving
Motor is electrically connected with PLC.
Preferably, the driving component further includes two support rings, two support ring difference in order to support shaft to rotate
The two sides of the top of plate are fixed on, the support ring is set in shaft, and the both ends of the support ring are equipped with clamping plate, the folder
Plate is fixed in shaft.
Preferably, the both ends of the support ring are equipped with several balances in order to reduce the resistance being subject to when shaft rotation
Block, the balance weight are circumferentially evenly distributed on the periphery of support ring, and the side of the close clamping plate of the balance weight is equipped with recess, institute
It states and is equipped with ball in recess, the recess matches with ball, and the centre of sphere of the ball is located in recess, and the ball is resisted against
On clamping plate.
Preferably, the top in the water tank is equipped with liquid level sensor, the liquid level in order to detect the water level in water tank
Sensor is electrically connected with PLC.
Preferably, the top in the connecting tube is equipped with the first strainer in order to reduce the dust entered in water tank.
Preferably, being equipped with the second strainer, institute at the nozzle of the compressed pipe to reduce the dust entered in compressed pipe
Vertical bar is stated across the second strainer.
Preferably, for the ease of the rotation of cover board, the rotating unit includes fixing axle, lantern ring and protrusive board, described convex
Plate is fixed on the top of water tank by fixing axle, and the lantern ring is fixedly connected with cover board, and the lantern ring is set in fixing axle.
Preferably, for the ease of the position of fixed cover board, the fixed cell includes spring, pressing plate, slotting ring and inserted link,
The slotting ring is fixed on the cover board, and the top of water tank is arranged in by spring for the pressing plate, and the spring is in compressive state, institute
The top that inserted link is fixed on pressing plate is stated, the slotting ring is set on inserted link.
Preferably, inserted link double swerve in order to prevent, the two sides of the spring are equipped with limited block and gag lever post, described
Limited block is fixed on the top of water tank by gag lever post, and the pressing plate is set on gag lever post.
The invention has the advantages that the small fresh air system of noise pollution for being used for smart home can by admission gear
Air is continuously conveyed into air inlet pipe, and air is sent by interior by air inlet pipe, due to being not necessarily to shaft high speed rotation when operation, is subtracted
Small noise pollution is moreover filtered by the outside air that filter mechanism can introduce admission gear, avoid dust
Into in compressed pipe, guarantees the sealed connection between sealing plate and compressed pipe, and then ensure that the stable operation of admission gear, mention
The high practicability of the fresh air system.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the small fresh air system of the noise pollution for smart home of the invention；
Fig. 2 is the structural representation of the driving assembly of the small fresh air system of the noise pollution for smart home of the invention
Figure；
Fig. 3 is the structural representation of the reciprocal unit of the small fresh air system of the noise pollution for smart home of the invention
Figure；
Fig. 4 is the portion the A enlarged drawing of Fig. 1；
In figure: 1. air inlet pipe, 2. controllers, 3. shafts, 4. disks, 5. reciprocating levers, 6. reciprocal frames, 7. vertical bars, 8. sealings
Plate, 9. compressed pipes, 10. exhaust tubes, 11. enter tracheae, 12. water tanks, 13. connecting tubes, 14. cover boards, 15. plates, 16. driving electricity
Machine, 17. driving bevel gears, 18. driven wheel of differential, 19. struts, 20. support rings, 21. clamping plates, 22. balance weights, 23. balls,
24. liquid level sensor, 25. first strainers, 26. second strainers, 27. fixing axles, 28. lantern rings, 29. protrusive boards, 30. springs, 31. pressures
Plate, 32. slotting rings, 33. inserted links, 34. limited blocks, 35. gag lever posts.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, the fresh air system that a kind of noise pollution for smart home is small, including inlet duct, it is described into
Device of air includes air inlet pipe 1, controller 2, admission gear and filter mechanism, and the controller 2 is fixed on one end of air inlet pipe 1,
Be equipped with PLC in the controller 2, the controller 2 is equipped with display screen and several keys, the display screen and key with
PLC electrical connection；
PLC, i.e. programmable logic controller (PLC), it is used for its internally stored program, is held using a kind of programmable memory
The user oriented instruction such as row logical operation, sequential control, timing, counting and arithmetical operation, and by digital or analog defeated
Enter/export the various types of mechanical or production processes of control, its essence is a kind of computer for being exclusively used in Industry Control, hardware
Structure is substantially identical as microcomputer, the reception and output of processing and the instruction of data is generally used for, for realizing in
Centre control.
User use the fresh air system when, by controller 2 can operate equipment operation, by the key on controller 2 into
Row operation carried out air by filter mechanism before outside air is introduced air inlet pipe 1 by the starting of PLC control admission gear
Filter after removing the dust debris in air, is introduced outside air in air inlet pipe 1 by admission gear, then will be empty by air inlet pipe 1
Gas is passed through interior, to replace to room air.
As shown in Figure 1-3, the admission gear includes driving assembly, shaft 3 and two air intake assemblies, the driving component
Top is driven positioned at filter mechanism, the driving component and shaft 3 are sequentially connected, and two air intake assemblies are located at shaft 3
Both ends, the air intake assembly include reciprocal unit, sealing plate 8, compressed pipe 9, exhaust tube 10 and enter tracheae 11, the reciprocal unit
Including disk 4, reciprocating lever 5, reciprocal frame 6 and vertical bar 7, the disk 4 is fixedly and coaxially connected with shaft 3, and the reciprocating lever 5 is fixed
Separate the center point in the side of the separate shaft 3 of disk 4, the reciprocating lever 5 are located at the inside of driving frame, two air intake assemblies
In reciprocating lever 5 about 3 center symmetric setting of shaft, the top and bottom end of the vertical bar 7 respectively with reciprocal frame 6 and sealing plate 8
It is fixedly connected, the periphery of the sealing plate 8 and the inner wall of compressed pipe 9 are tightly connected, and the compressed pipe 9 is fixed on air inlet pipe 1
Top, it is described enter tracheae 11 top be connected to the bottom end of compressed pipe 9, it is described enter tracheae 11 bottom end be arranged in air inlet pipe 1,
It is equipped with the first check valve in the compressed pipe 9, one end of the exhaust tube 10 is connected to the side of the bottom of compressed pipe 9, described
The other end of exhaust tube 10 is connect with filter mechanism, is equipped with second one-way valve in the exhaust tube 10；
When admission gear runs, by PLC control driving assembly starting, drives shaft 3 to be rotated, make 3 both ends of shaft
Disk 4 in air intake assembly is rotated, and then the reciprocating lever 5 being fixed on disk 4 is driven to be revolved along the axis of shaft 3
Turn, reciprocating lever 5 acts on reciprocal frame 6, drives reciprocal frame 6 to move back and forth in the vertical direction, since reciprocal frame 6 passes through
Vertical bar 7 is fixedly connected with sealing plate 8, so that sealing plate 8 carries out the reciprocating motion on vertical direction in compressed pipe 9, and
In two air intake assemblies, reciprocating lever 5 is about 3 center symmetric setting of shaft, so that the motion state of two reciprocating levers 5 remains
On the contrary, so that two sealing plates 8 do contrary reciprocating motion, and sealing plate 8 is in compressed pipe 9 in two air intake assemblies
When inside moving up, after outside air is filtered by filter mechanism, flowed in exhaust tube 10, by second one-way valve into
Enter into compressed pipe 9, and when sealing plate 8 moves down in compressed pipe 9, the air in compressed pipe 9 is pressed downward by sealing plate 8
It is dynamic, it is entered in air inlet pipe 1 by the first check valve entered in tracheae 11, then air enters interior with air inlet pipe 1, by
In admission gear, two sealing plates 8 remain contrary reciprocal lifting moving, so that two air intake assemblies are being run
In the process, one introduces the air being filtered by filter mechanism always, and another air intake assembly will be for after filtering
Air be passed through in air inlet pipe 1 so that continuously ventilating to air inlet pipe 1 when equipment is run, and then by outside air
It is sent into interior by air inlet pipe 1, when due to equipment operation, keeps high speed rotation without shaft 3, thus when reducing equipment operation
The noise pollution of generation facilitates people's rest work, and then improves the practicability of equipment.
As shown in Fig. 1 and figure body 4, the filter mechanism includes water tank 12, connecting tube 13 and seal assembly, the water tank 12
It is fixed on the top of air inlet pipe 1, the top of the water tank 12 is equipped with opening, and the periphery of the connecting tube 13 is fixed on the interior of opening
On wall, the bottom in water tank 12 is arranged in the bottom end of the connecting tube 13, and the top of the connecting tube 13 is connect with seal assembly,
The seal assembly is located at the top of water tank 12, and the exhaust tube 10 is connected to the top of water tank 12, and the seal assembly includes
Cover board 14, rotating unit and fixed cell, the rotating unit and fixed cell are located at the two sides of connecting tube 13, the lid
The both ends of plate 14 pass through rotating unit respectively and the top of connecting tube 13 is arranged in fixed cell.
In filter mechanism, facilitated by connecting tube 13 into water tank 12 plus water, at the same when sealing plate 8 in compressed pipe 9 to
When upper mobile, so that the air of 12 middle and upper part of water tank is entered in compressed pipe 9 by exhaust tube 10, the pressure in water tank 12 reduces,
Outside air enters the bottom in water tank 12 by connecting tube 13, and the bottom in water tank 12 generates bubble, is filled into water tank
In 12, during bubble floats upwards in aqueous solution, using the dust impurity in the adsorbable air of aqueous solution, avoid having
The air of dust is entered in compressed pipe 9 by exhaust tube 10, influences the sealed connection of compressed pipe 9 Yu sealing plate 8.Utilize rotation
Unit can facilitate the rotation of cover board 14, can be solid by fixed cell when cover board 14 is turned to the top for being covered on connecting tube 13
The position for determining cover board 14 avoids the aqueous solution in water tank 12 from evaporating.
As shown in Fig. 2, the driving component includes plate 15, driving motor 16, driving bevel gear 17, driven wheel of differential 18
With two struts 19, two struts 19 are located at the two sides of connecting tube 13, and the strut 19 is fixed on the top of water tank 12, institute
Plate 15 is stated to be erected on two struts 19, the driving motor 16 is fixed on the top of plate 15, the driving motor 16 with
Driving bevel gear 17 is sequentially connected, and the driving bevel gear 17 is engaged with driven wheel of differential 18, and the driven wheel of differential 18 is coaxial
It is fixed in shaft 3, the driving motor 16 is electrically connected with PLC.
Plate 15 is fixed on to the top of water tank 12 using two struts 19, PLC controls driving motor 16 and starts, drives and drive
Dynamic bevel gear 17 rotates, and driving bevel gear 17 acts on the driven wheel of differential 18 being engaged with, so that driven wheel of differential 18 is sent out
Raw rotation, and then shaft 3 is driven to rotate.
Preferably, the driving component further includes two support rings 20, two support rings in order to support shaft 3 to rotate
20 are separately fixed at the two sides of the top of plate 15, and the support ring 20 is set in shaft 3, and the both ends of the support ring 20 are set
There is clamping plate 21, the clamping plate 21 is fixed in shaft 3.
Shaft 3 is supported using the support ring 20 being fixed on plate 15, so that axis of the shaft 3 around support ring 20
Line is rotated, and at the both ends of support ring 20, is fixed in shaft 3 by the way that two clamping plates 21 are arranged, limit support ring 20 with
The relative position of shaft 3 prevents that opposite sliding occurs between support ring 20 and shaft 3, ensure that the stable rotation of shaft 3.
Preferably, in order to reduce the resistance being subject to when shaft 3 rotates, the both ends of the support ring 20 are equipped with several flat
Weigh block 22, the circumferential periphery for being evenly distributed on support ring 20 of the balance weight 22, and the one of the close clamping plate 21 of the balance weight 22
Side is equipped with recess, is equipped with ball 23 in the recess, and the recess matches with ball 23, and the centre of sphere of the ball 23 is located at recessed
In mouthful, the ball 23 is resisted against on clamping plate 21.
When shaft 3 rotates, clamping plate 21 is driven to be rotated, with the balance weight 22 in support ring 20 phase occurs for clamping plate 21
To rotation, clamping plate 21 is contacted with the ball 23 in 22 recess of balance weight, drive ball 23 rolled in recess so that clamping plate 21 by
To sliding friction switch to rolling friction, reduce shaft 3 and rotate the frictional force that is subject to.
Preferably, the top in the water tank 12 is equipped with liquid level sensor 24, institute in order to detect the water level in water tank 12
Liquid level sensor 24 is stated to be electrically connected with PLC.It can detect the liquid level in water tank 12 using liquid level sensor 24, and liquid level data passed
PLC is passed, PLC controls display screen and shows liquid level data, the water level in water tank 12 is understood convenient for user, when water level is lower, and
When by connecting tube 13 into water tank 12 plus water.
Preferably, the top in the connecting tube 13 is equipped with the first strainer in order to reduce the dust entered in water tank 12
25.When can prevent outside air from entering water tank 12 by connecting tube 13 using the first strainer 25, dust is carried along into water tank 12
It is interior, guarantee the cleaning in water tank 12.
Preferably, being equipped with the second strainer at the nozzle of the compressed pipe 9 to reduce the dust entered in compressed pipe 9
26, the vertical bar 7 passes through the second strainer 26.The dust in outside air can be prevented to be adhered to compressed pipe 9 using the second strainer 26
Inner wall on, influence the sealed connection between compressed pipe 9 and sealing plate 8.
As shown in figure 4, the rotating unit includes fixing axle 27, lantern ring 28 and protrusive board 29, the protrusive board 29 passes through fixation
Axis 27 is fixed on the top of water tank 12, and the lantern ring 28 is fixedly connected with cover board 14, and the lantern ring 28 is set in fixing axle 27.
By being fixed on the fixing axle 27 of 12 top of water tank, lantern ring 28 can be facilitated to rotate around the axis of fixing axle 27, benefit
It prevents lantern ring 28 to be detached from fixing axle 27 with protrusive board 29, is connect since lantern ring 28 is kept fixed with cover board 14, carried out convenient for cover board 14
Rotation.
Preferably, the fixed cell includes spring 30, pressing plate 31, slotting ring for the ease of the position of fixed cover board 14
32 and inserted link 33, the slotting ring 32 be fixed on cover board 14, the top of water tank 12, institute is arranged in by spring 30 in the pressing plate 31
It states spring 30 and is in compressive state, the inserted link 33 is fixed on the top of pressing plate 31, and the slotting ring 32 is set on inserted link 33.
Pressing plate 31 is pressed downwards, while compressed spring 30, so that inserted link 33 is detached from the slotting ring 32 on cover board 14, it can be square
Toilet cover plate 14 rotates, and when needing the position of fixed cover board 14, pressing plate 31 is pressed down on, cover board 14 is then turned into connecting tube
13 top, so that unclamping pressing plate 31 after inserted link 33 is directed at slotting ring 32, spring 30 compressed at this time is to restore deformation, is pushed
Pressing plate 31 moves up, so that inserted link 33 passes through slotting ring 32, and then secures the position of cover board 14.
Preferably, 33 double swerve of inserted link, the two sides of the spring 30 are equipped with limited block 34 and limit in order to prevent
Bar 35, the limited block 34 are fixed on the top of water tank 12 by gag lever post 35, and the pressing plate 31 is set on gag lever post 35.When
When the deformation quantity of spring 30 changes, the moving direction of pressing plate 31 is secured by gag lever post 35, and prevents pressing plate 31 left
Right shaking so as to the moving direction of fixed inserted link 33, and prevents pressing plate 31 to be detached from gag lever post 35 using limited block 34.
When the fresh air system is run, the dust impurity in air filtering is crossed by the aqueous solution in water tank 12, convenient for cleaning
Air is entered in compressed pipe 9 by exhaust tube 10, guarantees the sealed connection between 9 inner wall of compressed pipe and sealing plate 8, not only such as
This, is acted on two air intake assemblies by driving assembly, simultaneously so that the sealing plate 8 in two air intake assemblies does direction respectively
Opposite reciprocating motion, when sealing plate 8 moves up, convenient for being pumped into the pure air being filtered by water tank 12, sealing
When plate 8 moves down, convenient for by the air of suction by enter tracheae 11 be sent into air inlet pipe 1 in, so realize equipment continuously into
The function that tracheae 1 supplies, keeps the rotation of high speed without shaft 3 when due to ventilation, and then reduces noise when equipment operation
Pollution, improves the practicability of equipment.
Compared with prior art, which can be continuous by admission gear
Air is conveyed into air inlet pipe 1, air is sent by interior by air inlet pipe 1, due to being not necessarily to 3 high speed rotation of shaft when operation, is subtracted
Small noise pollution is moreover filtered by the outside air that filter mechanism can introduce admission gear, avoid dust
Into in compressed pipe 9, guarantee the sealed connection between sealing plate 8 and compressed pipe 9, and then ensure that stablizing for admission gear is transported
Row, improves the practicability of the fresh air system.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of small fresh air system of noise pollution for smart home, which is characterized in that including inlet duct, the air inlet
Device includes air inlet pipe (1), controller (2), admission gear and filter mechanism, and the controller (2) is fixed on air inlet pipe (1)
One end, is equipped with PLC in the controller (2), and the controller (2) is equipped with display screen and several keys, the display screen and
Key is electrically connected with PLC；
The admission gear includes driving assembly, shaft (3) and two air intake assemblies, and the driving component is located at filter mechanism band
Dynamic top, the driving component and shaft (3) are sequentially connected, and two air intake assemblies are located at the both ends of shaft (3), it is described into
Pneumatic module includes reciprocal unit, sealing plate (8), compressed pipe (9), exhaust tube (10) and enters tracheae (11), the reciprocal unit packet
Disk (4), reciprocating lever (5), reciprocal frame (6) and vertical bar (7) are included, the disk (4) is fixedly and coaxially connected with shaft (3), described
Reciprocating lever (5) is fixed on the separate the center point of the side of the separate shaft (3) of disk (4), and the reciprocating lever (5) is located at driving frame
Inside, the reciprocating lever (5) in two air intake assemblies is about shaft (3) center symmetric setting, the top and bottom of the vertical bar (7)
End is fixedly connected with reciprocal frame (6) and sealing plate (8) respectively, and the periphery of the sealing plate (8) and the inner wall of compressed pipe (9) seal
Connection, the compressed pipe (9) are fixed on the top of air inlet pipe (1), it is described enter the top of tracheae (11) and the bottom end of compressed pipe (9)
Connection, it is described enter tracheae (11) bottom end setting in the air inlet pipe (1), the first check valve is equipped in the compressed pipe (9), it is described
One end of exhaust tube (10) is connected to the side of the bottom of compressed pipe (9), the other end and filter mechanism of the exhaust tube (10)
Connection, the exhaust tube (10) is interior to be equipped with second one-way valve；
The filter mechanism includes water tank (12), connecting tube (13) and seal assembly, and the water tank (12) is fixed on air inlet pipe (1)
Top, the top of the water tank (12) is equipped with opening, and the periphery of the connecting tube (13) is fixed on the inner wall of opening, described
The bottom that the bottom end of connecting tube (13) is arranged in water tank (12), the top of the connecting tube (13) are connect with seal assembly, institute
The top that seal assembly is located at water tank (12) is stated, the exhaust tube (10) is connected to the top of water tank (12), the seal assembly
Including cover board (14), rotating unit and fixed cell, the rotating unit and fixed cell are located at the two of connecting tube (13)
Side, the both ends of the cover board (14) pass through rotating unit and fixed cell setting on the top of connecting tube (13) respectively.
2. the fresh air system small for the noise pollution of smart home as described in claim 1, which is characterized in that the driving
Component includes plate (15), driving motor (16), driving bevel gear (17), driven wheel of differential (18) and two struts (19), and two
A strut (19) is located at the two sides of connecting tube (13), and the strut (19) is fixed on the top of water tank (12), the plate
(15) it is erected on two struts (19), the driving motor (16) is fixed on the top of plate (15), the driving motor
(16) it is sequentially connected with driving bevel gear (17), the driving bevel gear (17) is engaged with driven wheel of differential (18), described driven
Bevel gear (18) is coaxially fixed on shaft (3), and the driving motor (16) is electrically connected with PLC.
3. the fresh air system small for the noise pollution of smart home as claimed in claim 2, which is characterized in that the driving
Component further includes two support rings (20), and two support rings (20) are separately fixed at the two sides of the top of plate (15), the branch
Pushing out ring (20) is set on shaft (3), and the both ends of the support ring (20) are equipped with clamping plate (21), and the clamping plate (21), which is fixed on, to be turned
On axis (3).
4. the fresh air system small for the noise pollution of smart home as claimed in claim 3, which is characterized in that the support
The both ends of ring (20) are equipped with several balance weights (22), and the balance weight (22) is circumferentially evenly distributed on the outer of support ring (20)
Week, the side of the close clamping plate (21) of the balance weight (22) are equipped with recess, are equipped with ball (23) in the recess, the recess
Match with ball (23), the centre of sphere of the ball (23) is located in recess, and the ball (23) is resisted against on clamping plate (21).
5. the fresh air system small for the noise pollution of smart home as claimed in claim 4, which is characterized in that the water tank
(12) top in is equipped with liquid level sensor (24), and the liquid level sensor (24) is electrically connected with PLC.
6. the fresh air system small for the noise pollution of smart home as described in claim 1, which is characterized in that the connection
The top managed in (13) is equipped with the first strainer (25).
7. the fresh air system small for the noise pollution of smart home as described in claim 1, which is characterized in that the compression
It manages and is equipped with the second strainer (26) at the nozzle of (9), the vertical bar (7) passes through the second strainer (26).
8. the fresh air system small for the noise pollution of smart home as described in claim 1, which is characterized in that the rotation
Unit includes fixing axle (27), lantern ring (28) and protrusive board (29), and the protrusive board (29) is fixed on water tank by fixing axle (27)
(12) top, the lantern ring (28) are fixedly connected with cover board (14), and the lantern ring (28) is set on fixing axle (27).
9. the fresh air system small for the noise pollution of smart home as described in claim 1, which is characterized in that the fixation
Unit includes spring (30), pressing plate (31), slotting ring (32) and inserted link (33), and the slotting ring (32) is fixed on cover board (14), institute
It states pressing plate (31) to be arranged by spring (30) in the top of water tank (12), the spring (30) is in compressive state, the inserted link
(33) it is fixed on the top of pressing plate (31), the slotting ring (32) is set on inserted link (33).
10. the fresh air system small for the noise pollution of smart home as claimed in claim 9, which is characterized in that the bullet
The two sides of spring (30) are equipped with limited block (34) and gag lever post (35), and the limited block (34) is fixed on water by gag lever post (35)
The top of case (12), the pressing plate (31) are set on gag lever post (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910744776.7A CN110440377A (en) | 2019-08-13 | 2019-08-13 | A kind of small fresh air system of noise pollution for smart home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910744776.7A CN110440377A (en) | 2019-08-13 | 2019-08-13 | A kind of small fresh air system of noise pollution for smart home |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110440377A true CN110440377A (en) | 2019-11-12 |
Family
ID=68435142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910744776.7A Withdrawn CN110440377A (en) | 2019-08-13 | 2019-08-13 | A kind of small fresh air system of noise pollution for smart home |
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| Country | Link |
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| CN (1) | CN110440377A (en) |
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| CN110953675A (en) * | 2019-12-20 | 2020-04-03 | 江苏易邦信息技术有限公司 | Intelligent fresh air system |
| CN111692675A (en) * | 2020-07-02 | 2020-09-22 | 焦作大学 | A breather for underground pipe gallery commodity circulation |
| CN111692676A (en) * | 2020-07-02 | 2020-09-22 | 焦作大学 | Ventilation and filtration method for underground pipe gallery logistics |
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Application publication date: 20191112 |
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