CN108223416A - A kind of ventilation quantity automatic adjustable no-power air blower - Google Patents
A kind of ventilation quantity automatic adjustable no-power air blower Download PDFInfo
- Publication number
- CN108223416A CN108223416A CN201711488961.1A CN201711488961A CN108223416A CN 108223416 A CN108223416 A CN 108223416A CN 201711488961 A CN201711488961 A CN 201711488961A CN 108223416 A CN108223416 A CN 108223416A
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- Prior art keywords
- humidity
- value
- wind shield
- testing agency
- control mechanism
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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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- 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
-
- 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
Abstract
The present invention proposes a kind of ventilation quantity automatic adjustable no-power air blower, including air hose, blade ring, support shaft, head cover, wind ball, Power Component and control mechanism, cover board is equipped with the first wind shield for closing the first ventilation opening and the second wind shield for closing the second ventilation opening, and the first wind shield, second wind shield one end are hinged respectively with cover plate central；First traction rope, second traction rope one end are hinged respectively with the first wind shield, the second wind shield, first traction rope, the second traction rope other end are hinged with connector, third traction rope one end is connect with connector, the third traction rope other end sequentially passes through first passage, second channel and sliding block and connects, and driving mechanism is controlled to drive sliding block is lower in the vertical direction to move by control mechanism.The present invention adjusts the ventilation quantity of the first ventilation opening, the second ventilation opening by controlling the angle between the first wind shield, the second wind shield and cover board, gives full play to the ventilation function of no-power air blower.
Description
Technical field
The present invention relates to no-power air blower technical field more particularly to a kind of ventilation quantity automatic adjustable no-power air blowers.
Background technology
Unpowered ventilation machine is common one kind in powerroof ventilator series, be mainly used for cell attic, hospital, dining room,
Gymnasium, large-sized workshop etc. need to carry out the occasion of roof ventilation.No-power air blower is the whirlpool that wind turbine is pushed using natural wind speed
Wheel rotation and the principle using indoor and outdoor air convection current, wind-force on windward side is captured by the blade on turbine leaf shell, is pushed
Blade rotates turbine leaf shell, while because rotation generates centrifugal force, by the air below turbine by being induced between the blade of leeward
Discharge forms area of low pressure after being discharged due to air, below turbine, in order to maintain air dynamic equilibrium, in high-pressure area
Air will be flowed to area of low pressure naturally, and as the hot-air of roof dirt is constantly discharged, fresh air is continuous outside room
It is supplemented by ventilation openings such as window, doors, to improve room ventilation ventilation, exclude hot gas and dirty gas effectiveness.Existing skill
The ventilation opening of Unpowered ventilation machine in art in opening, is unable to control the tune of its keying and ventilation opening size always
It is whole, therefore be difficult to obtain good result of ventilating heat dissipation.
Invention content
Based on technical problem present in background technology, the present invention proposes a kind of unpowered wind of ventilation quantity automatic adjustable
Machine.
A kind of ventilation quantity automatic adjustable no-power air blower proposed by the present invention, including air hose, blade ring, support shaft, top
Lid, wind ball, Power Component and control mechanism, wherein：
Support of duct is installed in air hose, first passage is equipped in support of duct, air hose inner wall is equipped with to be led to first
The second channel of road connection；It is located at support of duct lower position in air hose and horizontally disposed cover board is installed, cover board is equipped with the
One ventilation opening and the second ventilation opening, cover board are equipped with for the first wind shield of the first ventilation opening of closing and for closing second
Second wind shield of ventilation opening, the first wind shield, second wind shield one end are hinged respectively with cover plate central；
Blade ring is rotatably installed in the top of air hose, and fan supporter is installed in blade ring；
Support shaft one end is fixedly connected with support of duct, and the support shaft other end passes through fan supporter to be rotatablely connected with head cover,
And support shaft is rotatablely connected with fan supporter；
Wind ball is surrounded by multiple fan blades, and fan blade top is fixedly connected with head cover and its bottom end is fixed with blade ring
Connection；
Power Component includes the first traction rope, the second traction rope, third traction rope, connector, sliding block and driving mechanism, the
One traction rope, second traction rope one end are hinged respectively with the first wind shield, the second wind shield, the first traction rope, the second traction rope
The other end is hinged with connector, and third traction rope one end is connect with connector, and the third traction rope other end sequentially passes through first
Channel, second channel are connect with the sliding block being slidably mounted on air hose outer wall, and driving mechanism is controlled to drive by control mechanism
Sliding block is lower in the vertical direction to be moved.
Preferably, the first testing agency, the second testing agency, third testing agency are further included, the first testing agency is used for
The indoor humidity data of detection, for humidity data outside sensing chamber, third testing agency is used to detect first gear for the second testing agency
Angle value between aerofoil, the second wind shield and cover board, control mechanism and the first testing agency, the second testing agency, third inspection
Mechanism, driving mechanism connection are surveyed, control mechanism is according to the detection of the first testing agency, the second testing agency, third testing agency
Data control driving mechanism work.
Preferably, control mechanism presets the first humidity value, the second humidity value, first angle value, second angle value, the third angle
Angle value, the first humidity value are less than the second humidity value, and first angle value, second angle value, the third angle angle value be sequentially reduced, and when the
When angle value between one wind shield, the second wind shield and cover board is equal to first angle value, the first wind shield, the second wind shield point
It Wan Quanfengbi not the first ventilation opening, the second ventilation opening；Control mechanism obtains respectively according to the first testing agency, the second testing agency
Indoor humidity and outside humidity are simultaneously compared by indoor humidity, outside humidity, while by indoor humidity, the difference of outside humidity
It is compared with the first humidity value, the second humidity value, control mechanism obtains the first wind shield, second gear according to third testing agency
Angle value between aerofoil and cover board；It is less than the when indoor humidity is more than outside humidity and the difference of indoor humidity and outside humidity
During one humidity value, alternatively, when indoor humidity is more than the second humidity less than outside humidity and the difference of indoor humidity and outside humidity
During value, control mechanism control driving mechanism driving sliding block movement, the angle between the first wind shield, the second wind shield and cover board
When value is more than first angle value and is less than second angle value, control mechanism control driving mechanism stops driving sliding block and moves；Work as room
When interior humidity is more than outside humidity and the difference of indoor humidity and outside humidity and is more than the second humidity value, alternatively, working as indoor humidity
When being less than the first humidity value less than the difference of outside humidity and indoor humidity and outside humidity, control mechanism control driving mechanism is driven
Movable slider moves, when the angle value between the first wind shield, the second wind shield and cover board is more than the third angle angle value, control mechanism
Driving mechanism is controlled to stop driving sliding block movement；When indoor humidity is more than outside humidity and the difference of indoor humidity and outside humidity
During more than the first humidity value and less than the second humidity value, alternatively, when indoor humidity is less than outside humidity and indoor humidity and outdoor
When the difference of humidity is more than the first humidity value and is less than the second humidity value, control mechanism control driving mechanism driving sliding block movement,
When the angle value between the first wind shield, the second wind shield and cover board is more than second angle value and is less than the third angle angle value, control
Mechanism controls driving mechanism processed stops driving sliding block movement.
Preferably, position is equipped with annular water tank, annular water tank outer wall between head cover and fan supporter in support shaft
Nozzle is distributed with, multiple nozzle imports connect respectively with annular water tank inner cavity, and multiple nozzles are used by control mechanism control work
Fan blade is cleaned in spraying water around, the intake tunnel connected with annular water tank inner cavity, water inlet are equipped in support shaft
The water inlet of channel is connected by water inlet pipe with external water storage box.
Preferably, further include water-holding bag, alarm mechanism, on detection blower fan blade dust thickness value the 4th detection machine
Structure and the 5th testing agency for detecting water-holding bag, control mechanism and warning device, the 4th testing agency, the 5th detection machine
Structure connects, and control mechanism presets first thickness value and second thickness value, and first thickness value is less than second thickness value, control mechanism root
Dust thickness value on fan blade is obtained according to the 4th testing agency and by the dust thickness value and first thickness on fan blade
Value, second thickness value compare, when the dust thickness value on fan blade is more than second thickness value, control mechanism control alarming machine
Structure sends out alarm and reminding staff and water-holding bag is set with below air hose, while controls driving mechanism driving sliding block movement, when the
When angle value between one wind shield, the second wind shield and cover board is equal to first angle value, control mechanism control driving mechanism is stopped
Only driving sliding block movement, while multiple nozzle openings is controlled to spray water around；When the dust thickness value on fan blade is less than the
During one thickness value, control mechanism control alarm mechanism stops alarm, while multiple nozzles is controlled to close and stop water spray；When the 5th inspection
When survey mechanism detects water-holding bag, control mechanism control driving mechanism driving sliding block movement, when the first wind shield, the second wind shield
When angle value between cover board is more than second angle value, control mechanism control driving mechanism stops driving sliding block movement.
Preferably, head cover is made of the material of light-permeable.
Preferably, filter screen is installed positioned at cover board lower position in air hose.
In the present invention, cover board in air hose is installed, on the cover board equipped with the first ventilation opening and the second ventilation opening, is set on cover board
The first wind shield of the first ventilation opening of closing and the second wind shield for closing the second ventilation opening are useful for, first keeps out the wind
Plate, second wind shield one end are hinged respectively with cover plate central；First traction rope, second traction rope one end are kept out the wind respectively with first
Plate, the second wind shield are hinged, and the first traction rope, the second traction rope other end are hinged with connector, third traction rope one end with
Connector connects, and the third traction rope other end sequentially passes through first passage, second channel and is slidably mounted on air hose outer wall
Sliding block connects, and driving mechanism is controlled to drive sliding block is lower in the vertical direction to move by control mechanism.The present invention is according to interior
The difference of humidity, outside humidity and indoor humidity and outside humidity, by set the first testing agency, the second testing agency,
The mutual cooperation of third testing agency, control mechanism, which is realized, is precisely controlled the first wind shield, the second wind shield keying, passes through
The angle between the first wind shield, the second wind shield and cover board is controlled to adjust the ventilation quantity of the first ventilation opening, the second ventilation opening,
Give full play to the ventilation function of no-power air blower so that no-power air blower has the effect of good ventilation and heat dehumidifying.
Further, the present invention passes through control by setting annular water tank in support shaft, and multiple nozzles are set on annular water tank
Mechanism, the mutual cooperation of the 4th testing agency, alarm mechanism, water-holding bag, realization carry out clean and maintenance to no-power air blower automatically,
The ventilation effect of no-power air blower is improved, extends the service life of no-power air blower, the sewage for cleaning generation is collected by water-holding bag
It is handled.
Description of the drawings
Fig. 1 is a kind of structure diagram of ventilation quantity automatic adjustable no-power air blower proposed by the present invention.
Specific embodiment
With reference to Fig. 1, the present invention proposes a kind of ventilation quantity automatic adjustable no-power air blower, including air hose 1, blade ring 2, branch
Support axis 3, head cover 4, wind ball, Power Component, water-holding bag, alarm mechanism, the first testing agency, the second testing agency, third detection
Mechanism, the 4th testing agency, the 5th testing agency and control mechanism, wherein：
It is installed with support of duct 5 in air hose 1, is equipped with first passage 6 in support of duct 5,1 inner wall of air hose is equipped with and the
The second channel 7 of one channel 6 connection.Horizontally disposed cover board 8, cover board are installed positioned at 5 lower position of support of duct in air hose 1
8 are equipped with the first ventilation opening 9 and the second ventilation opening 10, and cover board 8 is equipped with the first wind shield 11 for closing the first ventilation opening 9
And for close the second ventilation opening 10 the second wind shield 12, the first wind shield 11,12 one end of the second wind shield respectively with lid
8 center of plate is hinged.Filter screen 25 is installed positioned at 8 lower position of cover board in air hose 1.
Blade ring 2 is rotatably installed in the top of air hose 1, and fan supporter 13 is installed in blade ring 2.
3 one end of support shaft is fixedly connected with support of duct 5, and 3 other end of support shaft is rotated across fan supporter 13 with head cover 4
Connection, and support shaft 3 is rotatablely connected with fan supporter 13.Position is installed between head cover 4 and fan supporter 13 in support shaft 3
There is annular water tank 21, nozzle 22 is distributed in 21 outer wall of annular water tank, and multiple 22 imports of nozzle connect respectively with 21 inner cavity of annular water tank
Logical, multiple nozzles 22 clean fan blade 14 for spraying water around by control mechanism control work, in support shaft 3
Equipped with the intake tunnel 23 connected with 21 inner cavity of annular water tank, the water inlet of intake tunnel 23 passes through water inlet pipe 24 and external water storage
Case connects.
Wind ball is surrounded by multiple fan blades 14, and 14 top of fan blade is fixedly connected with head cover 4 and its bottom end and blade
Circle 2 is fixedly connected.Head cover 4 is made of the material of light-permeable.
Power Component includes the first traction rope 15, the second traction rope 16, third traction rope 17, connector 18,19 and of sliding block
Driving mechanism 20, the first traction rope 15,16 one end of the second traction rope are hinged with the first wind shield 11, the second wind shield 12 respectively,
First traction rope 15,16 other end of the second traction rope are hinged with connector 18, and 17 one end of third traction rope connects with connector 18
It connects, 17 other end of third traction rope sequentially passes through first passage 6, second channel 7 and the sliding block being slidably mounted on 1 outer wall of air hose
19 connections, driving mechanism 20 are controlled to drive sliding block 19 is lower in the vertical direction to move by control mechanism.
For detecting indoor humidity data, the second testing agency is used for humidity data outside sensing chamber for first testing agency, the
For detecting the angle value between the first wind shield 11, the second wind shield 12 and cover board 8, the 4th testing agency uses for three testing agencies
In dust thickness value on detection blower fan blade 14, the 5th testing agency is used to detect water-holding bag.Control mechanism and the first detection machine
Structure, the second testing agency, third testing agency, driving mechanism 20 connect, and control mechanism is according to the first testing agency, the second detection
Mechanism, third testing agency, the 4th testing agency, the detection data control driving mechanism 20 of the 5th testing agency, multiple nozzles
22nd, alarm mechanism works.
Specific work process of the present invention is as follows：Control mechanism preset the first humidity value, the second humidity value, first angle value,
Second angle value, the third angle angle value, the first humidity value are less than the second humidity value, first angle value, second angle value, third angle
Value is sequentially reduced, and when the angle value between the first wind shield 11, the second wind shield 12 and cover board 8 is equal to first angle value,
First wind shield 11, the second wind shield 12 completely enclose the first ventilation opening 9, the second ventilation opening 10 respectively；Control mechanism is according to
One testing agency, the second testing agency obtain indoor humidity, outside humidity and compare indoor humidity and outside humidity respectively
Compared with, while indoor humidity, the difference of outside humidity and the first humidity value, the second humidity value are compared, control mechanism according to
Third testing agency obtains the angle value between the first wind shield 11, the second wind shield 12 and cover board 8；When indoor humidity is more than room
When the difference of outer humidity and indoor humidity and outside humidity is less than the first humidity value, alternatively, when indoor humidity is less than outside humidity
And the difference of indoor humidity and outside humidity be more than the second humidity value when, control mechanism control driving mechanism 20 drive sliding block 19 move
It is dynamic, when the angle value between the first wind shield 11, the second wind shield 12 and cover board 8 is more than first angle value and less than second angle
During value, control mechanism control driving mechanism 20 stops driving sliding block 19 and moves；When indoor humidity is more than outside humidity and indoor wet
When degree and the difference of outside humidity are more than the second humidity value, alternatively, when indoor humidity is less than outside humidity and indoor humidity and room
When the difference of outer humidity is less than the first humidity value, control mechanism control driving mechanism 20 drives sliding block 19 to move, and keeps out the wind when first
When angle value between plate 11, the second wind shield 12 and cover board 8 is more than the third angle angle value, control mechanism control driving mechanism 20 is stopped
Only driving sliding block 19 moves；When indoor humidity is more than the first humidity more than outside humidity and the difference of indoor humidity and outside humidity
When being worth and being less than the second humidity value, alternatively, when indoor humidity be less than outside humidity and the difference of indoor humidity and outside humidity it is big
In the first humidity value and less than the second humidity value when, control mechanism control driving mechanism 20 drive sliding block 19 move, work as first gear
When angle value between aerofoil 11, the second wind shield 12 and cover board 8 is more than second angle value and is less than the third angle angle value, control machine
Structure control driving mechanism 20 stops driving sliding block 19 and moves.Control mechanism and warning device, the 4th testing agency, the 5th detection machine
Structure connects, and control mechanism presets first thickness value and second thickness value, and first thickness value is less than second thickness value, control mechanism root
Dust thickness value on fan blade 14 is obtained according to the 4th testing agency and by the dust thickness value and first on fan blade 14
Thickness value, second thickness value compare, when the dust thickness value on fan blade 14 is more than second thickness value, control mechanism control
Alarm mechanism sends out alarm and reminding staff and water-holding bag is set with below air hose 1, while driving mechanism 20 is controlled to drive sliding block
19 movements, when the angle value first angle value between the first wind shield 11, the second wind shield 12 and cover board 8, control mechanism control
Driving mechanism 20 processed stops driving sliding block 19 and moves, while multiple nozzles 22 is controlled to open and are sprayed water around；When fan blade 14
On dust thickness value when being less than first thickness value, control mechanism control alarm mechanism stops alarm, while controls multiple nozzles
22 close stopping water spray；When the 5th testing agency detects water-holding bag, control mechanism control driving mechanism 20 drives sliding block 19
It is mobile, when the angle value between the first wind shield 11, the second wind shield 12 and cover board 8 is more than second angle value, control mechanism
Control driving mechanism 20 stops driving sliding block 19 and moves.
A kind of ventilation quantity automatic adjustable no-power air blower proposed by the present invention, according to indoor humidity, outside humidity and
The difference of indoor humidity and outside humidity, by setting the first testing agency, the second testing agency, third testing agency, control
The mutual cooperation of mechanism, which is realized, is precisely controlled the first wind shield 11,12 keying of the second wind shield, is kept out the wind by control first
Angle between plate 11, the second wind shield 12 and cover board 8 adjusts the ventilation quantity of the first ventilation opening 9, the second ventilation opening 10, fully
Play the ventilation function of no-power air blower so that no-power air blower has the effect of good ventilation and heat dehumidifying.This hair
It is bright that and multiple nozzles 22 are set on annular water tank 21 by setting annular water tank 21 in support shaft 3, by control mechanism,
The mutual cooperation of 4th testing agency, alarm mechanism, water-holding bag is realized and carries out clean and maintenance to no-power air blower automatically, improves
The ventilation effect of no-power air blower extends the service life of no-power air blower, and the sewage for cleaning generation collects progress by water-holding bag
Processing.Head cover 4 of the present invention is made of translucent material, and indoor carry out light filling can be improved indoor illumination quality, be saved
Illuminating power.The present invention installs filter screen 25 in air hose, and processing can be filtered to air, filters absorption of nuisance in air
Matter reduces environmental pollution.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of ventilation quantity automatic adjustable no-power air blower, which is characterized in that including air hose (1), blade ring (2), support shaft
(3), head cover (4), wind ball, Power Component and control mechanism, wherein：
Support of duct (5) is installed in air hose (1), is equipped with first passage (6) in support of duct (5), air hose (1) inner wall is set
There is the second channel (7) connected with first passage (6)；Horizontal cloth is installed positioned at support of duct (5) lower position in air hose (1)
The cover board (8) put, cover board (8) are equipped with the first ventilation opening (9) and the second ventilation opening (10), and cover board (8) is equipped with to close
The first wind shield (11) of first ventilation opening (9) and the second wind shield (12) for closing the second ventilation opening (10), first
Wind shield (11), the second wind shield (12) one end are hinged with cover board (8) center respectively；
Blade ring (2) is rotatably installed in the top of air hose (1), and fan supporter (13) is installed in blade ring (2)；
Support shaft (3) one end is fixedly connected with support of duct (5), and support shaft (3) other end passes through fan supporter (13) and head cover
(4) it is rotatablely connected, and support shaft (3) is rotatablely connected with fan supporter (13)；
Wind ball is surrounded by multiple fan blades (14), and fan blade (14) top is fixedly connected with head cover (4) and its bottom end and leaf
Piece circle (2) is fixedly connected；
Power Component includes the first traction rope (15), the second traction rope (16), third traction rope (17), connector (18), sliding block
(19) and driving mechanism (20), the first traction rope (15), the second traction rope (16) one end respectively with the first wind shield (11), second
Wind shield (12) is hinged, and the first traction rope (15), the second traction rope (16) other end are hinged with connector (18), third traction
Rope (17) one end is connect with connector (18), and third traction rope (17) other end sequentially passes through first passage (6), second channel
(7) it is connect with the sliding block (19) being slidably mounted on air hose (1) outer wall, driving mechanism (20) is controlled to drive by control mechanism
Sliding block (19) is lower in the vertical direction to be moved.
2. ventilation quantity automatic adjustable no-power air blower according to claim 1, which is characterized in that further include the first detection
Mechanism, the second testing agency, third testing agency, the first testing agency are used to detect indoor humidity data, the second testing agency
For humidity data outside sensing chamber, third testing agency is for the first wind shield of detection (11), the second wind shield (12) and cover board
(8) angle value between, control mechanism and the first testing agency, the second testing agency, third testing agency, driving mechanism (20)
Connection, control mechanism control driving mechanism according to the detection data of the first testing agency, the second testing agency, third testing agency
(20) it works.
3. ventilation quantity automatic adjustable no-power air blower according to claim 2, which is characterized in that control mechanism presets
One humidity value, the second humidity value, first angle value, second angle value, the third angle angle value, the first humidity value are less than the second humidity
Value, first angle value, second angle value, the third angle angle value are sequentially reduced, and when the first wind shield (11), the second wind shield (12)
When angle value between cover board (8) is equal to first angle value, the first wind shield (11), the second wind shield (12) seal completely respectively
Close the first ventilation opening (9), the second ventilation opening (10)；Control mechanism obtains respectively according to the first testing agency, the second testing agency
Indoor humidity and outside humidity are simultaneously compared by indoor humidity, outside humidity, while by indoor humidity, the difference of outside humidity
It is compared with the first humidity value, the second humidity value, control mechanism obtains the first wind shield (11), the according to third testing agency
Angle value between two wind shields (12) and cover board (8)；When indoor humidity is more than outside humidity and indoor humidity and outside humidity
Difference be less than the first humidity value when, alternatively, when indoor humidity be less than outside humidity and the difference of indoor humidity and outside humidity
During more than the second humidity value, control mechanism control driving mechanism (20) drives sliding block (19) mobile, when the first wind shield (11), the
When angle value between two wind shields (12) and cover board (8) is more than first angle value and is less than second angle value, control mechanism control
It is mobile that driving mechanism (20) processed stops driving sliding block (19)；When indoor humidity is more than outside humidity and indoor humidity and outside humidity
Difference be more than the second humidity value when, alternatively, when indoor humidity be less than outside humidity and the difference of indoor humidity and outside humidity
During less than the first humidity value, control mechanism control driving mechanism (20) drives sliding block (19) mobile, when the first wind shield (11), the
When angle value between two wind shields (12) and cover board (8) is more than the third angle angle value, control mechanism control driving mechanism (20) is stopped
Only driving sliding block (19) is mobile；When indoor humidity is more than outside humidity and the difference of indoor humidity and outside humidity, to be more than first wet
Angle value and less than the second humidity value when, alternatively, when indoor humidity be less than outside humidity and the difference of indoor humidity and outside humidity
During more than the first humidity value and less than the second humidity value, control mechanism control driving mechanism (20) drives sliding block (19) mobile, when
Angle value between first wind shield (11), the second wind shield (12) and cover board (8) is more than second angle value and less than the third angle
During angle value, it is mobile that control mechanism control driving mechanism (20) stops driving sliding block (19).
4. ventilation quantity automatic adjustable no-power air blower according to claim 3, which is characterized in that support shaft (3) is upper
Position is equipped with annular water tank (21) between head cover (4) and fan supporter (13), and nozzle is distributed in annular water tank (21) outer wall
(22), multiple nozzle (22) imports connect respectively with annular water tank (21) inner cavity, and multiple nozzles (22) are controlled by control mechanism
Work cleans fan blade (14) for spraying water around, is equipped in support shaft (3) and connects with annular water tank (21) inner cavity
Logical intake tunnel (23), the water inlet of intake tunnel (23) are connected by water inlet pipe (24) with external water storage box.
5. ventilation quantity automatic adjustable no-power air blower according to claim 4, which is characterized in that further include water-holding bag,
Alarm mechanism, on detection blower fan blade (14) the 4th testing agency of dust thickness value and for detect water-holding bag
Five testing agencies, control mechanism are connect with warning device, the 4th testing agency, the 5th testing agency, and control mechanism presets first
Thickness value and second thickness value, first thickness value are less than second thickness value, and control mechanism obtains wind turbine according to the 4th testing agency
Dust thickness value on blade (14) and by the dust thickness value on fan blade (14) and first thickness value, second thickness value ratio
Compared with when the dust thickness value on fan blade (14) is more than second thickness value, control mechanism control alarm mechanism sends out alarm
Staff's suit water-holding bag below the air hose (1) is reminded, while driving mechanism (20) is controlled to drive sliding block (19) mobile, when the
When angle value between one wind shield (11), the second wind shield (12) and cover board (8) is equal to first angle value, control mechanism control
Driving mechanism (20) stops driving sliding block (19) movement, while multiple nozzles (22) opening is controlled to spray water around；When wind turbine leaf
When dust thickness value on piece (14) is less than first thickness value, control mechanism control alarm mechanism stops alarm, while control more
A nozzle (22), which is closed, stops water spray；When the 5th testing agency detects water-holding bag, control mechanism control driving mechanism (20)
Drive sliding block (19) mobile, when the angle value between the first wind shield (11), the second wind shield (12) and cover board (8) is more than second
During angle value, it is mobile that control mechanism control driving mechanism (20) stops driving sliding block (19).
6. ventilation quantity automatic adjustable no-power air blower according to any one of claims 1-5, which is characterized in that head cover
(4) it is made of the material of light-permeable.
7. ventilation quantity automatic adjustable no-power air blower according to any one of claims 1-5, which is characterized in that air hose
(1) filter screen (25) is installed positioned at cover board (8) lower position in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488961.1A CN108223416B (en) | 2017-12-30 | 2017-12-30 | A kind of ventilation quantity automatic adjustable no-power air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488961.1A CN108223416B (en) | 2017-12-30 | 2017-12-30 | A kind of ventilation quantity automatic adjustable no-power air blower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108223416A true CN108223416A (en) | 2018-06-29 |
| CN108223416B CN108223416B (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711488961.1A Active CN108223416B (en) | 2017-12-30 | 2017-12-30 | A kind of ventilation quantity automatic adjustable no-power air blower |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797374A (en) * | 1972-08-10 | 1974-03-19 | Wind Wonder Inc | Turbine ventilator |
| US6431973B1 (en) * | 2001-08-23 | 2002-08-13 | Kao-Hsung Tsung | Structure of turbine exhauster |
| CN2648331Y (en) * | 2003-07-08 | 2004-10-13 | 李振江 | Combined roof ventilating device |
| CN103912953A (en) * | 2014-04-04 | 2014-07-09 | 玉门森茂源钢结构有限公司 | Unpowered controllable ventilator |
| CN204987353U (en) * | 2015-09-11 | 2016-01-20 | 华电电力科学研究院 | Unpowered fan with adjustable amount of wind |
| CN206345451U (en) * | 2016-11-02 | 2017-07-21 | 湖南博雅智能装备股份有限公司 | The air ducting and its conveying equipment of a kind of adjustable angle |
-
2017
- 2017-12-30 CN CN201711488961.1A patent/CN108223416B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3797374A (en) * | 1972-08-10 | 1974-03-19 | Wind Wonder Inc | Turbine ventilator |
| US6431973B1 (en) * | 2001-08-23 | 2002-08-13 | Kao-Hsung Tsung | Structure of turbine exhauster |
| CN2648331Y (en) * | 2003-07-08 | 2004-10-13 | 李振江 | Combined roof ventilating device |
| CN103912953A (en) * | 2014-04-04 | 2014-07-09 | 玉门森茂源钢结构有限公司 | Unpowered controllable ventilator |
| CN204987353U (en) * | 2015-09-11 | 2016-01-20 | 华电电力科学研究院 | Unpowered fan with adjustable amount of wind |
| CN206345451U (en) * | 2016-11-02 | 2017-07-21 | 湖南博雅智能装备股份有限公司 | The air ducting and its conveying equipment of a kind of adjustable angle |
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| Publication number | Publication date |
|---|---|
| CN108223416B (en) | 2019-10-25 |
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