CN108591089A - A kind of exhaust blower - Google Patents
A kind of exhaust blower Download PDFInfo
- Publication number
- CN108591089A CN108591089A CN201810283661.8A CN201810283661A CN108591089A CN 108591089 A CN108591089 A CN 108591089A CN 201810283661 A CN201810283661 A CN 201810283661A CN 108591089 A CN108591089 A CN 108591089A
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- China
- Prior art keywords
- air inlet
- mesh enclosure
- motor
- inlet mesh
- arrangement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to exhaust blower technical field, specifically a kind of exhaust blower, including casing, electric cylinders, motor, flabellum, connecting shaft, dust-extraction unit, air inlet mesh enclosure, air outlet mesh, arrangement of clutch, mounting plate and drainage arrangement；The left end inner wall of casing is fixedly connected with air inlet mesh enclosure；Casing right end inner wall is fixedly connected with air outlet mesh；The center of air outlet mesh is open equipped with No.1；Electric cylinders are fixedly mounted on by mounting plate in No.1 opening；The non-output end of motor is fixedly connected on electric cylinders cylinder rod end；The rotating shaft end head of motor is equipped with the arrangement of clutch of mating connection dust-extraction unit；Dust-extraction unit is rotatably installed in air inlet mesh enclosure center by connecting shaft；It is equipped with spray tube above air inlet mesh enclosure, drainage arrangement is equipped with below air inlet mesh enclosure.Present invention is mainly used for the guards to exhaust blower to clear up, and can realize and be cleared up automatically guard, improve cleaning efficiency.
Description
Technical field
The invention belongs to exhaust blower technical field, specifically a kind of exhaust blower.
Background technology
Exhaust blower drives fan blade to rotate certain driving air-flow by motor, a kind of air conditioning electricity for making indoor and outdoor air exchange
Device.Also known as ventilation blower.The purpose of air draft seeks to remove indoor foul atmosphere, adjusts temperature, humidity and sensory effect.Due to
Exhaust blower is typically all to be fixedly mounted on indoor top, and long-time service can accumulate on exhaust blower many dusts, sweeps very
Inconvenience, and dust can influence the working efficiency of exhaust blower.
The technical solution for also occurring some exhaust blowers in the prior art, in one of application number 201610465854.6
State's patent discloses a kind of exhaust blower with automatic cleaning apparatus, including casing, and the cabinet top is provided with water tank, the water
Case side is provided with controller, and the tank top is provided with water pump, and the cabinet top side is fixedly installed supporting rack, institute
It states and is fixed with electric pushrod at the top of supporting rack, the electric pushrod bottom is connected with brush board, the brush board bottom by articulation piece
It is provided with hairbrush, the brush board is internally provided with pipeline, is connected by water pipe between the water pump and pipeline, the casing side
It is provided with filter screen, casing bottom end side is fixedly installed cistern, and the casing internal is fixedly installed by fixing piece
There are variable-frequency motor, the variable-frequency motor side to be provided with fan blade, the controller and water pump, electric pushrod, variable-frequency motor are electric
Property connection.Although the technology can realize that hairbrush is sprayed water to guard, scrubbed, which only can be to the outer of guard
Side surface is scrubbed, and guard inner surface is not cleared up, meanwhile, the technical solution on brush board dust and spot not
It can remove in time so that the use of the invention is restricted.
Invention content
In order to make up for the deficiencies of the prior art, a kind of exhaust blower proposed by the present invention, present invention is mainly used for exhaust blower
Guard cleared up, can realize and guard is cleared up automatically.The present invention cooperates with each other energy by brush board and Wiper blade
Enough realize is carried out at the same time cleaning to the medial and lateral surface of air inlet mesh enclosure；Meanwhile the present invention passes through the sea on water squeezing block and Wiper blade
Continuous block cooperate realize on Wiper blade dust and spot timely clear up；Improve cleaning efficiency.
The technical solution adopted by the present invention to solve the technical problems is：A kind of exhaust blower of the present invention, including machine
Shell, electric cylinders, motor, flabellum, connecting shaft, dust-extraction unit, air inlet mesh enclosure, air outlet mesh, arrangement of clutch, mounting plate and draining dress
It sets；The shape of the casing is cylinder type, and the left end inner wall of casing is fixedly connected with air inlet mesh enclosure, and air inlet mesh enclosure is for filtering air draft
The dust of mouth；Casing right end inner wall is fixedly connected with air outlet mesh, and air outlet mesh plays protective action to user；The Air outlet net
The center of cover is open equipped with No.1；The electric cylinders are fixedly mounted on by mounting plate in No.1 opening；The motor it is non-
Output end is fixedly connected on electric cylinders cylinder rod end；Flabellum is equipped in the middle part of the shaft of the motor, the rotating shaft end head of motor, which is equipped with, matches
Close the arrangement of clutch of connection dust-extraction unit；Cut-out or combination of the arrangement of clutch for power between motor and dust-extraction unit,
The power of arrangement of clutch comes as electric cylinders, while the intensity of electric cylinders and the stationarity of movement also comply with requirement, ensure that from
Attach together the reliability set；The dust-extraction unit is rotatably installed in air inlet mesh enclosure center by connecting shaft；The dust-extraction unit is used for
Clear up air inlet mesh enclosure；It is equipped with spray tube above the air inlet mesh enclosure, for spraying water to air inlet mesh enclosure, rinses the ash on air inlet mesh enclosure
Dirt, air inlet mesh enclosure lower section are equipped with drainage arrangement；Wherein,
The arrangement of clutch includes briquetting and No.1 spring；Mounting hole is arranged in shaft one end of the motor；It is described to press
Briquetting is mounted on by No.1 spring slide in mounting hole；The section of the briquetting is arch door shape, and the arch door shape of briquetting is cut
Face is parallel to the shaft axis of motor；Spliced eye is arranged close to arrangement of clutch one end in the connecting shaft；On the spliced eye inner wall
The link slot of cooperation briquetting setting is set；The shaft of the motor is inserted into spliced eye；The briquetting is for connecting
Machine shaft and connecting shaft；The section of briquetting, which is the shaft of arch door shape guarantee motor, can facilitate in insertion spliced eye, and because
The two sides of briquetting are plane, and torque can be transmitted by being bonded with the link slot side in spliced eye；When the shaft of motor is inserted into
After connecing in hole, briquetting is compressed in mounting hole, and the extension elongation of electric cylinders is adjustable, ensure that the shaft of motor is inserted into spliced eye
Interior axial position is accurate, and under the drive of motor shaft rotation, briquetting rotates to the position for being correspondingly connected with slot, in mounting hole
Under the action of No.1 spring force, briquetting pop-up just coordinates with link slot, realizes the transmission of torque；The arrangement of clutch is realized
In the case where motor operates, dust-extraction unit can be automatically connected and disconnected from, and completed the work of automatic cleaning exhaust blower, solved
The problem of exhaust blower installation is too high, dismounting trouble, air inlet mesh enclosure dead angle are not easily cleaned, at the same save manual cleaning cost and
Clearance time.
Preferably, the dust-extraction unit includes brush board, Wiper blade, water squeezing block, and the brush board is located on the outside of air inlet mesh enclosure, brush
Plate is for cleaning on the outside of air inlet mesh enclosure；The Wiper blade is located on the inside of air inlet mesh enclosure, and Wiper blade is for cleaning on the inside of air inlet mesh enclosure；
The water squeezing block is located at side-lower in air inlet mesh enclosure, and water squeezing block realizes removal for coordinating the sponge block on Wiper blade to use
Sewage on sponge block；The brush board is connected by connecting shaft and Wiper blade；The Wiper blade is disc, Wiper blade bias peace
In connecting shaft；The Wiper blade is installed with the sponge in spaced radiation shape close to the surface of the side of air inlet mesh enclosure
Block, brush plate is equipped between adjacent sponge block, and brush plate and sponge block are alternately arranged and both can effectively remove on air inlet mesh enclosure
Dust ensure not leaving after dedusting again it is water stain；The brush plate is provided with via, and setting via reduces keeping out the wind for Wiper blade
Area ensures the effect of the air draft of exhaust blower.
Preferably, the brush plate is connected in by No. two springs on Wiper blade, and No. two bullets are fixedly mounted in brush plate bottom
Spring ensures that brush plate can also effectively brush the dust on its surface in the case where air inlet mesh enclosure is uneven.
Preferably, the brush plate is fixedly connected on Wiper blade；The sponge block and brush plate are staggered, and sponge
Block and brush plate entirety cross section are ladder-like, and brush plate is simple in structure, and stair-stepping arrangement form is realized to air inlet mesh enclosure
The progress of surface from the superficial to the deep brushes layer by layer, and then ensures to remove some stains.
Preferably, the water squeezing block is connected in medial surface below air inlet mesh enclosure, and the sewage of guarantee arranged below, extrusion is vertical
Horse can be detached from Wiper blade and flow directly into drainage arrangement；Two row, two row water squeezings are vertically arranged in parallel in the water squeezing block
Block is interlaced in the vertical direction, and the interlaced arrangement form of two row makes what a water squeezing block in wherein one row squeezed out
Water pulls up a horse and carries out Ji water again by that the water squeezing block to interlock with it in another row again, and so on, it ensure that the effect of Ji water.
Preferably, the drainage arrangement includes discharge casing, bracing wire, circular cone, floating ball, and the discharge casing is connected in Inlet Network
Bottom is covered, osculum is arranged in discharge casing bottom；The floating ball circular cone fixedly connected below；The circular cone passes through bracing wire and osculum
Inner wall connects；Sewage enters discharge casing, and when the buoyancy of floating ball is less than the gravity of floating ball and circular cone, discharge casing water storage is not arranged
Water；With increasing for water level, when buoyancy that floating ball is subject to is more than the gravity of floating ball and circular cone, floating ball drives circular cone to rise,
Discharge outlet is opened, and realizes intermittent draining；There is dust to be easy obstruction osculum in sewage, circular cone is clear when each fall
Except the adhesion of discharge outlet.
Beneficial effects of the present invention are as follows：
1. the present invention coordinates dust-extraction unit by arrangement of clutch, air inlet mesh enclosure surface dirt is removed automatically；Simultaneously
Drainage arrangement is set below dust-extraction unit, concentrates discharge sewage, prevents secondary pollution, realize the automated cleaning of exhaust blower, carry
The cleaning efficiency of high exhaust blower.
2. the present invention is realized using briquetting structure feature in the case where motor operates by setting arrangement of clutch,
Dust-extraction unit can be automatically connected and disconnected from, and complete the work of automatic cleaning exhaust blower, solved exhaust blower and installed too high, dismounting
The problem of trouble, air inlet mesh enclosure dead angle are not easily cleaned, while saving manual cleaning cost and clearance time.
3. Wiper blade and brush board that the present invention is arranged by dust-extraction unit clear up outside in air inlet mesh enclosure；By
Brush plate and sponge block is arranged in Wiper blade surface, improves cleaning efficiency.
4. spring is fixedly mounted in brush plate bottom by setting in the present invention, the scrub to uneven surface is realized；
The present invention is ladder-like by the way that sponge block and brush plate cross section is arranged, and realizes the progress from the superficial to the deep to air inlet mesh enclosure surface
Brush layer by layer, and then ensures to remove some stains.
5. the present invention realizes intermittent draining by the way that drainage arrangement is arranged；There is dust to be easy obstruction osculum, cone in sewage
Shape block removes the adhesion of discharge outlet when each fall.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the present invention；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is B-B sectional views in Fig. 2, is the first structural schematic diagram of Wiper blade of the present invention；
Fig. 4 is B-B sectional views in Fig. 2, is second of structural schematic diagram of Wiper blade of the present invention；
Fig. 5 is the structural schematic diagram at C in Fig. 1；
In figure：Casing 1, electric cylinders 2, motor 3, connecting shaft 4, dust-extraction unit 5, brush board 51, Wiper blade 52, sponge block 521, hair
Brush board 522, water squeezing block 53, air inlet mesh enclosure 61, air outlet mesh 62, arrangement of clutch 7, briquetting 71, mounting plate 8, drainage arrangement 9,
Discharge casing 91, bracing wire 92, circular cone 93, floating ball 94.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figures 1 to 5, a kind of exhaust blower of the present invention, including casing 1, electric cylinders 2, motor 3, flabellum, connection
Axis 4, dust-extraction unit 5, air inlet mesh enclosure 61, air outlet mesh 62, arrangement of clutch 7, mounting plate 8 and drainage arrangement 9；The casing 1
Shape is cylinder type, and the left end inner wall of casing 1 is fixedly connected with air inlet mesh enclosure 61, and air inlet mesh enclosure 61 is used to filter the ash of exhaust outlet
Dirt；1 right end inner wall of casing is fixedly connected with air outlet mesh 62, and air outlet mesh 62 plays protective action to user；The Air outlet net
The center of cover 62 is open equipped with No.1；The electric cylinders 2 are fixedly mounted on by mounting plate 8 in No.1 opening；The motor 3
Non- output end be fixedly connected on 2 cylinder rod end of electric cylinders；Flabellum, the rotating shaft end head of motor 3 are equipped in the middle part of the shaft of the motor 3
Arrangement of clutch 7 equipped with mating connection dust-extraction unit 5；The arrangement of clutch 7 is used for power between motor 3 and dust-extraction unit 5
Cut-out combines, and the power of arrangement of clutch 7 comes as electric cylinders 2, while the intensity of electric cylinders 2 and the stationarity of movement also comply with use
It is required that ensure that the reliability of arrangement of clutch 7；The dust-extraction unit 5 is rotatably installed in by connecting shaft 4 in air inlet mesh enclosure 61
The heart；The dust-extraction unit 5 is for clearing up air inlet mesh enclosure 61；61 top of the air inlet mesh enclosure is equipped with spray tube, for Inlet Network
61 water spray of cover, rinses the dust on air inlet mesh enclosure 61, and 61 lower section of air inlet mesh enclosure is equipped with drainage arrangement 9；Wherein,
The arrangement of clutch 7 includes briquetting 71 and No.1 spring；Mounting hole is arranged in shaft one end of the motor 3；Institute
Briquetting 71 is stated to be mounted in mounting hole by No.1 spring slide；The section of the briquetting 71 is arch door shape, briquetting 71
Arched door tee section be parallel to the shaft axis of motor 3；Spliced eye is arranged close to 7 one end of arrangement of clutch in the connecting shaft 4；It is described
The link slot that setting cooperation briquetting 71 is arranged on spliced eye inner wall；The shaft of the motor 3 is inserted into spliced eye；It is described
Briquetting 71 is for connecting 3 shaft of motor and connecting shaft 4；The section of briquetting 71 is the shaft energy side that arch door shape ensures motor 3
Just it is inserted into spliced eye, and because the two sides of briquetting 71 are plane, are bonded and can transmit with the link slot side in spliced eye
Torque；After the shaft of motor 3 is inserted into spliced eye, briquetting 71 is compressed in mounting hole, and the extension elongation of electric cylinders 2 can
It adjusts, ensure that the axial position that the shaft of motor 3 is inserted into spliced eye is accurate, under the drive of 3 axis of motor rotation, briquetting 71
Rotate to the position for being correspondingly connected with slot, in mounting hole under the action of No.1 spring force, briquetting 71 pop-up just with connect
Slot coordinates, and realizes the transmission of torque；The arrangement of clutch 7 is realized in the case where motor 3 operates, and dust-extraction unit 5 can be automatically
It is connected and disconnected from, completes the work of automatic cleaning exhaust blower, solve too high exhaust blower installation, dismounting trouble, air inlet mesh enclosure 61
The problem of dead angle is not easily cleaned, while saving manual cleaning cost and clearance time.
As one embodiment of the present invention, the dust-extraction unit 5 includes brush board 51, Wiper blade 52, water squeezing block 53, institute
It states brush board 51 and is located at 61 outside of air inlet mesh enclosure, brush board 51 is for cleaning 61 outside of air inlet mesh enclosure；The Wiper blade 52 is located at air inlet
61 inside of guard, Wiper blade 52 is for cleaning 61 inside of air inlet mesh enclosure；The water squeezing block 53 is located at side-lower in air inlet mesh enclosure 61,
Water squeezing block 53 realizes the sewage on removal sponge block 521 for coordinating the sponge block 521 on Wiper blade 52 to use；The brush
Plate 51 is connected by connecting shaft 4 and Wiper blade 52；The Wiper blade 52 is disc, and Wiper blade 52 is eccentrically mounted at connecting shaft 4
On；The Wiper blade 52 is installed with the sponge block 521 in spaced radiation shape, phase close to the surface of the side of air inlet mesh enclosure 61
Brush plate 522 is equipped between adjacent sponge block 521, brush plate 522 and sponge block 521, which are alternately arranged, both can effectively remove air inlet
Dust on guard 61 ensures not leaving after dedusting water stain again；The brush plate 522 is provided with via, and setting via, which reduces, to be scraped
The area that keeps out the wind of water plate 52, ensures the effect of the air draft of exhaust blower.
As one embodiment of the present invention, the brush plate 522 is connected in by No. two springs on Wiper blade 52, hair
No. two springs are fixedly mounted in 522 bottom of brush board, ensure that brush plate 522 can also have in the case where air inlet mesh enclosure 61 is uneven
Effect ground brushes the dust on its surface.
As one embodiment of the present invention, the brush plate 522 is fixedly connected on Wiper blade 52；The sponge block
521 and brush plate 522 be staggered, and sponge block 521 and the whole cross section of brush plate 522 are ladder-like；522 structure of brush plate
Simply, stair-stepping arrangement form realizes brushes the progress of 61 surface of air inlet mesh enclosure from the superficial to the deep layer by layer, and then ensures to go
Except some stains.
As one embodiment of the present invention, the water squeezing block 53 is connected in 61 lower section medial surface of air inlet mesh enclosure, arrangement
Ensure in lower section, immediately can be detached from Wiper blade 52 flows directly into drainage arrangement 9 to the sewage of extrusion；The water squeezing block 53 is along perpendicular
For histogram to two row are arranged in parallel, two row water squeezing blocks 53 are interlaced in the vertical direction, and the interlaced arrangement form of two row makes
It obtains the water that a water squeezing block 53 in wherein one row squeezes out and pulls up a horse that the water squeezing block 53 to be interlocked again with it in another row again
Ji water is carried out, and so on, it ensure that the effect of Ji water.
As one embodiment of the present invention, the drainage arrangement 9 includes discharge casing 91, bracing wire 92, circular cone 93, floats
Ball 94, the discharge casing 91 are connected in 61 bottom of air inlet mesh enclosure, and osculum is arranged in 91 bottom of discharge casing；94 lower section of the floating ball is solid
Even circular cone 93；The circular cone 93 is connect by bracing wire 92 with osculum inner wall；Sewage enters discharge casing 91, when floating ball 94
When buoyancy is less than the gravity of floating ball 94 and circular cone 93,91 water storage of discharge casing does not drain；With increasing for water level, floating ball 94 by
Buoyancy when being more than the gravity of floating ball 94 and circular cone 93, floating ball 94 drives circular cone 93 to rise, and discharge outlet is opened, and realizes interval
Property draining；There is dust to be easy obstruction osculum in sewage, circular cone 93 removes the adhesion of discharge outlet when each fall.
When work, after 3 air draft for a period of time of motor, electric cylinders 2 are released forward automatically, drive the roller end of motor 3
Arrangement of clutch 7 be inserted into connecting shaft 4 on spliced eye in, under the action of briquetting 71, dust-extraction unit 5 by arrangement of clutch 7 with
Motor connects；Under the drive of motor, the brush board 51 and Wiper blade 52 in dust-extraction unit 5 are respectively to air inlet mesh enclosure 61
Inside and outside side is scrubbed；When dust-extraction unit 5 works, the spray tube above air inlet mesh enclosure 61 starts to spray water；Wiper blade
After 52 remove dust and sewage on air inlet mesh enclosure 61, the water squeezing block 53 for rotating to lower section and lower section mutually squeezes, and suction has been discharged
The sewage being attached to inside sponge block 521；Sewage flows into discharge casing 91, when the buoyancy of floating ball 94 is less than floating ball 94 and circular cone 93
When gravity, 91 water storage of discharge casing does not drain；With increasing for water level, the buoyancy that floating ball 94 is subject to is more than floating ball 94 and circular cone 93
Gravity when, floating ball 94 drives circular cone 93 to rise, and discharge outlet is opened, and realizes intermittent draining；When dust-extraction unit 5 runs one section
Between after, electric cylinders 2 are shunk automatically, and arrangement of clutch 7 disconnects, and spray tube stops water spray, and the floating ball 94 in drainage arrangement 9 is with dampening
The decline of position is slowly fallen, until floating ball 94 blocks osculum again, stops draining；The dedusting set next time is waited for start,
The above action of cycle.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of exhaust blower, it is characterised in that：Including casing (1), electric cylinders (2), motor (3), flabellum, connecting shaft (4), dedusting dress
Set (5), air inlet mesh enclosure (61), air outlet mesh (62), arrangement of clutch (7), mounting plate (8) and drainage arrangement (9)；The casing
(1) shape is cylinder type, and the left end inner wall of casing (1) is fixedly connected with air inlet mesh enclosure (61), and casing (1) right end inner wall, which is fixed, to be connected
Connect air outlet mesh (62)；The center of the air outlet mesh (62) is open equipped with No.1；The electric cylinders (2) pass through mounting plate
(8) it is fixedly mounted in No.1 opening；The non-output end of the motor (3) is fixedly connected on electric cylinders (2) cylinder rod end；The electricity
Flabellum is equipped in the middle part of the shaft of machine (3), the rotating shaft end head of motor (3) is equipped with the arrangement of clutch of mating connection dust-extraction unit (5)
(7)；Cut-out or combination of the arrangement of clutch (7) for power between motor (3) and dust-extraction unit (5)；The dust-extraction unit
(5) air inlet mesh enclosure (61) center is rotatably installed in by connecting shaft (4)；The dust-extraction unit (5) is for clearing up air inlet mesh enclosure
(61)；It is equipped with spray tube above the air inlet mesh enclosure (61), drainage arrangement (9) is equipped with below air inlet mesh enclosure (61)；Wherein,
The arrangement of clutch (7) includes briquetting (71) and No.1 spring；Mounting hole is arranged in shaft one end of the motor (3)；
The briquetting (71) is mounted on by No.1 spring slide in mounting hole；The section of the briquetting (71) is arch door shape, is pressed
The arched door tee section of briquetting (71) is parallel to the shaft axis of motor (3)；The connecting shaft (4) is close to arrangement of clutch (7) one end
Spliced eye is set；The link slot that setting cooperation briquetting (71) is arranged on the spliced eye inner wall；The shaft energy of the motor (3)
Enough it is inserted into spliced eye；The briquetting (71) is for connecting motor (3) shaft and connecting shaft (4).
2. a kind of exhaust blower according to claim 1, it is characterised in that：The dust-extraction unit (5) includes brush board (51), scrapes
Water plate (52), water squeezing block (53), the brush board (51) are located on the outside of air inlet mesh enclosure (61)；The Wiper blade (52) is located at Inlet Network
It covers on the inside of (61)；The water squeezing block (53) is located at air inlet mesh enclosure (61) interior side-lower；The brush board (51) by connecting shaft (4) with
Wiper blade (52) is connected；The Wiper blade (52) is disc, and Wiper blade (52) is eccentrically mounted in connecting shaft (4)；It is described to scrape
Water plate (52) is installed with the sponge block (521) in spaced radiation shape close to the surface of the side of air inlet mesh enclosure (61), adjacent
Brush plate (522) is equipped between sponge block (521)；The brush plate (522) is provided with via.
3. a kind of exhaust blower according to claim 2, it is characterised in that：The brush plate (522) is solid by No. two springs
It is connected on Wiper blade (52).
4. a kind of exhaust blower according to claim 2, it is characterised in that：The brush plate (522), which is fixedly connected on, scrapes water
On plate (52)；The sponge block (521) and brush plate (522) are staggered, and sponge block (521) and brush plate (522) are whole
Cross section is ladder-like.
5. a kind of exhaust blower according to claim 2, it is characterised in that：The water squeezing block (53) is connected in air inlet mesh enclosure
(61) lower section medial surface；Two row are vertically arranged in parallel in the water squeezing block (53), and two row water squeezing blocks (53) are in vertical direction
It is upper interlaced.
6. a kind of exhaust blower according to claim 1, it is characterised in that：The drainage arrangement (9) include discharge casing (91),
Bracing wire (92), circular cone (93), floating ball (94), the discharge casing (91) are connected in air inlet mesh enclosure (61) bottom, discharge casing (91)
Osculum is arranged in bottom；The floating ball (94) circular cone fixedly connected below (93)；The circular cone (93) passes through bracing wire (92) and row
Water hole inner wall connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283661.8A CN108591089B (en) | 2018-04-02 | 2018-04-02 | Exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283661.8A CN108591089B (en) | 2018-04-02 | 2018-04-02 | Exhaust fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108591089A true CN108591089A (en) | 2018-09-28 |
| CN108591089B CN108591089B (en) | 2020-08-07 |
Family
ID=63625236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810283661.8A Expired - Fee Related CN108591089B (en) | 2018-04-02 | 2018-04-02 | Exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591089B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469636A (en) * | 2018-11-26 | 2019-03-15 | 倪志华 | A kind of adjustable damping blower |
| CN109989930A (en) * | 2019-04-30 | 2019-07-09 | 温州君源汽车零部件有限公司 | A kind of automobile fan assembly |
| CN111207099A (en) * | 2020-02-05 | 2020-05-29 | 厉梅 | Self-cleaning ventilation device of underground mine |
| CN111852913A (en) * | 2020-07-23 | 2020-10-30 | 宁波东曜电器有限公司 | Spraying electric fan |
| CN112762002A (en) * | 2021-02-08 | 2021-05-07 | 徐康 | Industrial fan equipment capable of being automatically adjusted along with temperature change |
| CN112943676A (en) * | 2021-04-16 | 2021-06-11 | 浙江美德亨泵业股份有限公司 | Submersible pump |
| CN112994602A (en) * | 2020-12-28 | 2021-06-18 | 中国电建集团贵州电力设计研究院有限公司 | Natural wind cooling type photovoltaic panel cooling structure and control method |
| CN113279991A (en) * | 2021-06-11 | 2021-08-20 | 南通安泰风机有限公司 | Exhaust fan convenient to clean flabellum |
| WO2022001816A1 (en) * | 2020-06-30 | 2022-01-06 | 洲洲机电股份有限公司 | Self-cleaning exhaust fan for textile mill |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109469636A (en) * | 2018-11-26 | 2019-03-15 | 倪志华 | A kind of adjustable damping blower |
| CN109469636B (en) * | 2018-11-26 | 2020-05-05 | 江苏涞森环保设备有限公司 | Adjustable shock attenuation fan |
| CN109989930A (en) * | 2019-04-30 | 2019-07-09 | 温州君源汽车零部件有限公司 | A kind of automobile fan assembly |
| CN109989930B (en) * | 2019-04-30 | 2024-02-27 | 温州君源汽车零部件有限公司 | Automobile fan assembly |
| CN111207099A (en) * | 2020-02-05 | 2020-05-29 | 厉梅 | Self-cleaning ventilation device of underground mine |
| WO2022001816A1 (en) * | 2020-06-30 | 2022-01-06 | 洲洲机电股份有限公司 | Self-cleaning exhaust fan for textile mill |
| CN111852913A (en) * | 2020-07-23 | 2020-10-30 | 宁波东曜电器有限公司 | Spraying electric fan |
| CN112994602A (en) * | 2020-12-28 | 2021-06-18 | 中国电建集团贵州电力设计研究院有限公司 | Natural wind cooling type photovoltaic panel cooling structure and control method |
| CN112762002A (en) * | 2021-02-08 | 2021-05-07 | 徐康 | Industrial fan equipment capable of being automatically adjusted along with temperature change |
| CN112943676A (en) * | 2021-04-16 | 2021-06-11 | 浙江美德亨泵业股份有限公司 | Submersible pump |
| CN113279991A (en) * | 2021-06-11 | 2021-08-20 | 南通安泰风机有限公司 | Exhaust fan convenient to clean flabellum |
| CN113279991B (en) * | 2021-06-11 | 2021-10-08 | 南通安泰风机有限公司 | Exhaust fan convenient to clean flabellum |
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