CN114777259B - Intelligent-control easy-to-adjust underground garage ventilation device - Google Patents
Intelligent-control easy-to-adjust underground garage ventilation device Download PDFInfo
- Publication number
- CN114777259B CN114777259B CN202210564205.7A CN202210564205A CN114777259B CN 114777259 B CN114777259 B CN 114777259B CN 202210564205 A CN202210564205 A CN 202210564205A CN 114777259 B CN114777259 B CN 114777259B
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- garage
- sleeve
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- 238000009423 ventilation Methods 0.000 title claims abstract description 18
- 238000005192 partition Methods 0.000 claims description 27
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 11
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
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- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/72—Carbon monoxide
Abstract
The invention relates to the field of underground garage ventilation devices, in particular to an intelligent-control easy-to-adjust underground garage ventilation device, which comprises upright posts, wherein the upper end and the lower end of each upright post are respectively connected with a garage top plate and a garage floor, a wind power driving device is arranged above the garage top plate and corresponds to the position of each upright post, an air conveying device is arranged in each upright post through a cavity, the wind power driving device can rotationally drive the air conveying device to operate, and the lower end of each air conveying device is connected with an air monitoring-ratchet wheel and pawl combined control device; the intelligent control device can greatly save energy, further increases the efficiency of promoting air circulation, and can adjust the force of the whole air circulation, thereby forming intelligent control.
Description
Technical Field
The invention relates to the field of underground garage ventilation devices, in particular to an intelligent-control easily-adjustable underground garage ventilation device.
Background
With the rapid development of social economy, cars are popular in cities, and due to scarcity of land resources, an underground garage becomes one of the necessary construction projects of residential communities, and because the underground garage is built underground and has poor ventilation effect, a ventilation device is needed to promote the exchange of indoor and outdoor air; traditional garage ventilation unit needs to throw into powerful electric power facility and drives ventilation unit, does not possess intelligent control simultaneously and comes adjusting device's operating condition's function, causes the air exchange too frequently like this easily, leads to the extravagant problem of electric power energy, and can't accomplish the air exchange rate according to the regional automatic regulation and control specific area of traveling of vehicle, and traditional garage ventilation unit is full on whole garage top simultaneously, occupies great garage space, has increased garage construction cost.
Disclosure of Invention
The invention provides an intelligent-control easily-adjustable underground garage ventilation device, which aims to solve the defects of power and building construction resource waste and lack of intelligent control in the prior art.
The technical scheme of the invention is as follows:
the invention provides an intelligent-control easily-adjustable underground garage ventilation device, which comprises a stand column, wherein the upper end and the lower end of the stand column are respectively connected with a garage top plate and a garage floor, a vertical column hole is formed in the stand column, a first through hole is formed in the position, corresponding to the column hole, of the garage top plate, a first cover plate is arranged above the garage top plate, corresponding to the stand column, a first groove is formed in the position, corresponding to Ying Zhukong, of the upper part of the garage top plate, below the first cover plate, of the column hole, the first through hole of the garage top plate and the first groove integrally form an internal cavity, a vertically placed step-shaped turntable is arranged above the first cover plate, a shaft hole is formed in the center of the turntable, the first cover plate is rotatably connected with the step position of the turntable through a second through hole formed in the center of the first cover plate, a wind power driving device is arranged above the turntable, and the wind power driving device can generate rotary power by wind power and drives the turntable to rotate;
the air conveying device is arranged in the inner cavity, the air conveying device is driven by the rotation of the turntable to operate, the air conveying device is divided into two sections, outdoor air can be introduced into a room in the upper section by driving of the wind power driving device, and indoor air can be introduced out of the room in the lower section;
the lower end of the air conveying device is connected with an air monitoring-ratchet wheel and pawl combined control device, the device utilizes the ratchet wheel and pawl to assist in driving the air conveying device by monitoring the concentration of the polluted gas in the garage, when the concentration of the polluted gas is monitored to be higher than a set safety value, the air monitoring-ratchet wheel and pawl combined control device improves the operation efficiency of the air conveying device, and when the concentration of the polluted gas is monitored to be lower than the set safety value, the air monitoring-ratchet wheel and pawl combined control device stops assisting in driving the air conveying device.
Further, wind-force drive arrangement includes arc blade, and the carousel top sets up the arc blade that the several was vertically placed with its rotation center annular array, and all arc blade lower extreme and carousel upper surface rotate to be connected, and arc blade upper end rotates to be connected with the annular connecting plate of carousel coaxial center, and certain angle formation windage is opened to arc blade is whole to be able to produce the rotation through driving with the help of wind-force, thereby provides wind-force power source.
Further, the air conveying device comprises a sleeve vertically arranged in the inner cavity and coaxial with the turntable, a second cover plate is arranged at the bottom of the inner cavity, the upper end and the lower end of the sleeve are respectively and fixedly connected with the top surface of the first groove and the upper surface of the second cover plate, a rotating shaft vertically arranged in the sleeve and coaxial with the turntable is arranged in the sleeve, the upper end surface of the rotating shaft is fixedly connected with the lower surface of the turntable through a plurality of first connecting rods obliquely arranged, spiral blades are arranged on the side surface of the rotating shaft, the spiral blades are divided into two sections, and the two sections of the spiral blades are opposite in rotation direction;
a first partition plate is vertically arranged at the middle position of the upper section and the lower section of the helical blade, a first sleeve through hole is formed in the side wall of the sleeve at a position close to the upper part of the first partition plate, a channel is formed in the position of the upright post corresponding to the first sleeve through hole, and the channel is connected with the first sleeve through hole through a pipeline to form an air inlet channel for introducing outdoor air into a room;
the stand is close to the position of helical blade lower half section and sets up the several and run through the passageway, all runs through the passageway in all and sets up the vertical division door that places, the division door sets up the several and separates the door through-hole, the sleeve lateral wall corresponds the position of separating the door through-hole and sets up the second sleeve through-hole, the sleeve lateral wall sets up the third sleeve through-hole in the position that is close to first division board below, simultaneously in the position setting and sleeve vertically third division board in second sleeve through-hole and third sleeve through-hole centre, set up the apron through-hole at first apron lateral wall, form indoor air and draw forth outdoor exhaust passage.
Further, air monitoring-ratchet pawl joint control device includes the motor, the second apron below sets up the motor through seting up the second recess, the position that corresponds the axis of rotation above the second recess is seted up the fifth through-hole, set up the motor output shaft of vertical placing in its fifth through-hole, motor output shaft lower extreme and motor connection, helical blade lower half below sets up the vertical second partition board of placing, the ratchet pawl mechanism of vertical placing and coaxial center is set up in the position below the second partition board, motor output shaft upper end and axis of rotation lower extreme pass through ratchet pawl mechanism and are connected, the axis of rotation lower terminal surface sets up annular evenly distributed's a plurality of pawls, motor output shaft upper end then is fixed connection with the ratchet lower extreme, the stand outer wall sets up garage carbon monoxide detector in addition, garage carbon monoxide detector passes through controller electric connection with the motor.
Further, the vehicle channel position above the garage floor sets up the arc deceleration strip of several, the arc deceleration strip sets up into the elasticity material, the recess is seted up to the garage floor position that corresponds the arc deceleration strip, the arc deceleration strip and recess form the air cavity, the several pipe is laid to garage floor below, all air cavities all offer air current hole and pipe one end fixed connection, all inside one-way air outlet valve that all sets up of pipe, set up one-way admission valve between one-way air outlet valve and the air cavity, one end and pipe connection of one-way admission valve, the other end and garage inner space on the garage floor are connected, in addition, the seventh through-hole of vertical direction is seted up to the third division board, all pipes all gather the space outside the sleeve and pass the seventh through-hole of third division board and stretch into the position that is close to first apron, the pipe passes through the open and shut state of pneumatic arc blade stop device control arc blade through rotating the connecting channel, when the vehicle drives the arc deceleration strip, the air cavity then is compressed, pneumatic drive arc blade stop device control arc blade's opening angle increases, increase the wind resistance of arc blade, make the rotational speed of helical blade is improved.
Further, pneumatic arc blade stop device includes annular screens board, annular screens board sets up in the carousel upper surface outside and is close to the position of arc blade and coaxial with the carousel, the carousel upper surface is through seting up annular groove and annular screens board rotation connection, the recess is all seted up to the position that annular screens board top corresponds every arc blade, in the recess of annular screens board is gone into to the arc blade card, the position that the carousel upper surface outside is close to annular screens board sets up the second cylinder of transversely placing through seting up fan-shaped recess, and the direction of stretching of second cylinder is arc blade and revolves to opening the direction, set up the second connecting rod between the flexible end of second cylinder and the annular screens board, second connecting rod and annular screens board fixed connection, the round pin axle that the flexible end top fixed mounting of second cylinder penetrated the waist type hole through seting up along its length direction, fixedly connected second spring between the flexible end of second cylinder and the cylinder body, and one side of second cylinder sets up miniature gas port.
Further, rotate the connecting channel and include first L type passageway, first L type passageway is offered and is corresponded the position of pipe and the passageway extends to the carousel side in first apron inside, first ring channel is offered to the position that the carousel side was pressed close to first L type passageway to the second through-hole lateral wall of first apron, first ring channel inside corresponds installation ring seal, the second ring channel is offered to the position that the carousel side corresponds first L type passageway, the pipe is gone deep into inside first L type passageway, and offer eighth through-hole and ring seal fixed connection through ring seal, the carousel begins to establish second L type passageway, second L type passageway lower extreme and second ring channel intercommunication, second L type passageway upper end is connected with the air inlet of second cylinder.
Further, all set up the vertical sliding door of placing in the passageway that runs through, and the sliding door pastes flat division door, and sliding door and the upper and lower direction sliding connection between the division door, sliding door sets up the several and separates the sliding door through-hole that the door through-hole corresponds, and both stagger the position, sliding door moves up and can accomplish the alignment of separating door through-hole and sliding door through-hole, sliding door below corresponds and sets up several first cylinder, the flexible end and the sliding door bottom fixed connection of first cylinder, the air inlet intercommunication of branch road and first cylinder is seted up to the position that the pipe corresponds first cylinder, fixedly connected first spring between the flexible end and the cylinder body of first cylinder.
The invention has the following advantages:
the invention can finish the exchange of indoor and outdoor air by means of wind power resources, greatly saves energy, can effectively avoid the problem of residual polluted gas when the concentration of the polluted gas is too high and the external wind power can not drive the spiral blade to reach the effective rotating speed by matching the ratchet pawl mechanism with the carbon monoxide detector, further increases the efficiency of the whole device for promoting air circulation, can adjust the force of the whole air circulation by monitoring the running condition of the vehicle in the garage by arranging the deceleration strip control device, thereby adjusting the opening and closing state of the arc blade and the alignment state of the through opening of the separation door and the through opening of the sliding door, further forms intelligent control.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial top view of fig. 1.
Fig. 3 is an enlarged view of the partial structure of i of fig. 1.
Fig. 4 is an enlarged view of the partial structure ii of fig. 1.
Fig. 5 is an enlarged view of the partial structure of iii of fig. 1.
Fig. 6 is an enlarged view of a part of the structure of iv of fig. 1.
Fig. 7 is an enlarged view of the partial structure v of fig. 1.
Detailed Description
In order to facilitate understanding of the invention by those skilled in the art, a specific embodiment of the invention is described below with reference to the accompanying drawings.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the invention provides an intelligent-control easy-to-adjust underground garage ventilation device, which comprises an upright post 1, wherein the upright post 1 is vertically arranged in an underground garage between buildings, and can also be arranged at other places without building influence on the ground, the upper end of the upright post 1 is connected with a garage top plate 2, the lower end of the upright post 1 is connected with a garage floor 3, a vertical column hole 4 is formed in the upright post 1, a first through hole is formed in the position, corresponding to the column hole 4, of the garage top plate 2, a first cover plate 5 is arranged above the garage top plate 2, a first groove 6 is formed in the position, corresponding to the upright post 1, of the first cover plate 5, a first groove 6 is formed in the position, corresponding to Ying Zhukong, of the column hole 4, the first through hole of the garage top plate 2 and the first groove 6 integrally form an internal cavity.
As shown in fig. 1, fig. 2 and fig. 3, the step-shaped turntable 7 vertically placed is arranged above the first cover plate 5, the shaft hole is formed in the center of the turntable 7, the second through hole is formed in the center of the first cover plate 5 and the step of the turntable 7 are rotationally connected, a plurality of arc-shaped blades 8 vertically placed are arranged above the turntable 7 in an annular array at the rotation center of the turntable, annular connecting plates 9 are arranged above the arc-shaped blades 8, the center of the annular connecting plates 9 corresponds to the rotation center of the turntable 7, the upper ends of the arc-shaped blades 8 are rotationally connected with the lower surface of the annular connecting plates 9, and the arc-shaped blades 8 are opened at a certain angle to form wind resistance, so that the arc-shaped blades 8 can rotate through wind power driving, and outdoor air can be introduced into the inner cavity.
As shown in fig. 1, 3 and 4, the inner cavity is provided with a vertically placed sleeve 10, the sleeve 10 is concentric with the turntable 7, the bottom of the inner cavity is provided with a second cover plate 11, the upper end of the sleeve 10 is fixedly connected with the top surface of the first groove 6, the lower end of the sleeve 10 is fixedly connected with the upper surface of the second cover plate 11, a rotating shaft 12 which is vertically placed and concentric with the turntable 7 is arranged in the sleeve 10, a plurality of obliquely placed first connecting rods 13 are symmetrically arranged above the rotating shaft 12, the upper end surface of the rotating shaft 12 is fixedly connected with the lower surface of the turntable 7 through the first connecting rods 13, the side surface of the rotating shaft 12 is provided with a helical blade 14, the helical blade 14 is divided into two sections, the rotation directions of the two sections are opposite, the middle position of the upper section and the lower section of the helical blade 14 is provided with a vertically placed first separation plate 15, the center of the first separation plate 15 is rotationally connected with the rotating shaft 12 through a third through hole, a second partition plate 16 is vertically arranged below the lower half section of the helical blade 14, the center of the second partition plate 16 is rotationally connected with the rotating shaft 12 by a fourth through hole, the side surface of the second partition plate 16 is fixedly connected with the inner wall of the sleeve 10, a second groove 18 is arranged below the second cover plate 11, a motor 19 is arranged inside the second groove 18, a fifth through hole is arranged above the second groove 18 corresponding to the position of the rotating shaft 12, a vertically arranged motor output shaft is arranged in the fifth through hole, the lower end of the motor output shaft is connected with the motor 19, a vertically arranged and coaxial ratchet pawl mechanism 17 is arranged below the lower end of the rotating shaft 12, the upper end of the motor output shaft is connected with the lower end of the rotating shaft 12 by the ratchet pawl mechanism 17, a plurality of pawls which are uniformly distributed in a ring shape are arranged on the lower end surface of the rotating shaft 12, the upper end of the motor output shaft is fixedly connected with the lower end of the ratchet, when the motor works, the ratchet and pawl mechanism 17 is driven by the output shaft to drive the rotating shaft 12 to rotate, when the motor stops working, the pawl mechanism 17 also stops rotating and does not influence the rotating state of the rotating shaft 12, in addition, the garage carbon monoxide detector 20 is arranged on the outer wall of the upright post 1, the garage carbon monoxide detector 20 is electrically connected with the motor 19 through the controller, the garage carbon monoxide detector 20 can convert monitored information into an electric signal to be transmitted to the controller, and the controller controls whether the motor is started or not and the rotating speed of the motor.
As shown in fig. 1, 5 and 6, the side wall of the sleeve 10 is provided with a first sleeve through hole 21 at a position close to the upper part of the first partition plate 15, the upright 1 is provided with an upright post through hole 22 at a position corresponding to the first sleeve through hole 21, the first sleeve through hole 21 and the upright post through hole 22 are fixedly connected by arranging a first air pipe 23, thereby forming an air inlet passage for guiding outdoor air into a room, the upright 1 is provided with a plurality of through passages 24 at a position close to the lower half section of the helical blade 14, all the through passages 24 are internally provided with vertically arranged partition doors 25, the partition doors 25 are provided with a plurality of partition door through holes 26, the side wall of the sleeve 10 is provided with a second sleeve through hole 27 at a position corresponding to the partition door through hole 26, the side wall of the sleeve 10 is provided with a third sleeve through hole 28 at a position close to the lower part of the first partition plate 15, meanwhile, a third division plate 29 perpendicular to the sleeve 10 is arranged in the middle of the second sleeve through hole 27 and the third sleeve through hole 28, a sixth through hole is formed in the center of the third division plate 29 and fixedly connected with the outer wall of the sleeve 10, the side face of the third division plate 29 is fixedly connected with the side wall of the column hole 4, a cover plate through hole 30 is formed in the side wall of the first groove 6 of the first cover plate 5, an air outlet channel for leading indoor air to the outside is formed, in addition, a second air pipe 31 which is horizontally arranged is arranged at a position close to the cover plate through hole 30, one end of the second air pipe 31 is fixedly connected with the cover plate through hole 30, the other end of the second air pipe 31 is far away from the arc-shaped blade 8, and the indoor air is prevented from being brought into the room by the arc-shaped blade 8 again due to the fact that the arc-shaped blade 8 is too close.
As shown in fig. 1 and 7, a plurality of arc deceleration strips 32 are arranged at the vehicle channel position above the garage floor 3, the arc deceleration strips 32 are made of elastic materials, grooves are formed at the positions, corresponding to the arc deceleration strips 32, of the garage floor 3, the arc deceleration strips 32 and the grooves thereof form air cavities 33, the arc deceleration strips 32 can deform and compress the air cavities 33 through the passing of vehicles, a plurality of guide pipes 34 are paved below the garage floor 3, all the air cavities 33 are fixedly connected with one ends of the guide pipes 34, one-way air outlet valves 35 are arranged inside all the guide pipes 34 to prevent air backflow, one-way air inlet valves 36 are arranged between the one-way air outlet valves 35 and the air cavities 33, one ends of the one-way air inlet valves 36 are connected with the guide pipes 34, the other ends of the one-way air inlet valves are connected with the garage inner space on the garage floor 3, the vehicles can rebound through the rear arc deceleration strips 32, the air in the air cavities 33 can be supplemented through the one-way air inlet valves, in addition, the seventh through holes in the vertical direction are formed in the third partition plates 29, all the guide pipes 34 are gathered to the space outside the sleeves 10, and the seventh through holes penetrating through the third partition plates 29 extend to the positions close to the first cover plates 5.
As shown in fig. 1 and 6, sliding doors 37 are vertically disposed in all through channels 24, the sliding doors 37 are attached to the flat partition doors 25, the sliding doors 37 are connected with the partition doors 25 in a sliding manner in the up-down direction, the sliding doors 37 are provided with a plurality of sliding door through openings 38 corresponding to the partition door through openings 26, the sliding doors 37 are staggered, the sliding door through openings 26 and the sliding door through openings 38 can be aligned by moving upwards, a plurality of first air cylinders 39 are correspondingly disposed below the sliding doors 37, the telescopic ends of the first air cylinders 39 are fixedly connected with the bottoms of the sliding doors 37, the positions of the guide pipes 34 corresponding to the first air cylinders 39 are provided with branches and communicated with air inlets of the first air cylinders 39, and the telescopic ends of the first air cylinders 39 are fixedly connected with first springs 40.
As shown in fig. 1, 2 and 3, an annular clamping plate 41 coaxial with the turntable 7 is arranged at the outer side of the upper surface of the turntable 7 near the arc-shaped blades 8, the upper surface of the turntable 7 is rotationally connected with the annular clamping plate 41 by forming annular grooves, the upper part of the annular clamping plate 41 is provided with grooves corresponding to the positions of each arc-shaped blade 8, the arc-shaped blades 8 are clamped into the grooves of the annular clamping plate 41 and limit the opening and closing states of the arc-shaped blades, a second air cylinder 42 transversely arranged at the outer side of the upper surface of the turntable 7 near the annular clamping plate 41 is arranged by forming sector-shaped grooves, the extending direction of the second air cylinder 42 is the opening direction of the arc-shaped blades 8, a second connecting rod 43 is arranged between the telescopic end of the second air cylinder 42 and the annular clamping plate 41, the second connecting rod 43 is fixedly connected with the annular clamping plate 41, the other end of the second connecting rod 43 is fixedly provided with a pin shaft penetrating through the waist-shaped hole along the length direction of the second connecting rod and the top of the telescopic end of the second air cylinder 42, the telescopic end of the second air cylinder 42 is fixedly connected with a second spring 44, one side of the second air cylinder 42 is provided with a miniature air leakage port, a first L-shaped channel 45 is arranged in the first cover plate 5 corresponding to the position of the conduit 34 and extends to the side surface of the rotary table 7, a first annular groove 46 is arranged in the side wall of the second through hole of the first cover plate 5 corresponding to the position of the first L-shaped channel 45 close to the side surface of the rotary table 7, an annular sealing ring 47 is correspondingly arranged in the first annular groove 46, a second annular groove 48 is arranged in the side surface of the rotary table 7 corresponding to the position of the first L-shaped channel 45, the conduit 34 extends into the first L-shaped channel 45, an eighth through hole is arranged through the annular sealing ring 47 and is fixedly connected with the annular sealing ring 47, the rotary table 7 starts to be provided with a second L-shaped channel 49, the lower end of the second L-shaped channel 49 is communicated with the second annular groove 48, the upper end of the second L-shaped channel 49 is connected with the air inlet of the second air cylinder 42, and the communication between the conduit 34 and the second air cylinder 42 can be completed.
As shown in fig. 1, the side wall of the first cover plate 5 is provided with a plurality of symmetrical and vertically placed L-shaped rods 50, the short arm end faces of the L-shaped rods 50 are fixedly connected with the side wall of the first cover plate 5, an arc-shaped top plate 51 is arranged above the L-shaped rods 50, the arc-shaped top plate 51 is coaxial with the turntable 7, the long arm end faces of all the L-shaped rods 50 are fixedly connected with the lower surface of the arc-shaped top plate 51, the center of the arc-shaped top plate 51 is provided with a shaft hole, a vertical shaft 52 which is vertically placed is arranged in the shaft hole, the upper end of the vertical shaft 52 is rotationally connected with the shaft hole of the arc-shaped top plate 51, and the lower end of the vertical shaft 52 is fixedly connected with the upper position of the center of the annular connecting plate 9.
According to the invention, the arc-shaped blades 8 are driven to rotate by wind power, so that the turntable 7 and the spiral blades 14 are driven to integrally rotate, external air is driven to enter the internal cavity through the passage of the turntable 7, then the external air enters the garage through the first sleeve through hole 21, the first air pipe 23 and the upright post through hole 22, and as the rotation directions of the lower half spiral blades 14 and the arc-shaped blades 8 are opposite, indoor air is driven to enter the sleeve 10 through the partition door through hole 26 and the second sleeve through hole 27, and then the indoor air is led to the outside through the third sleeve through hole 28 to the cover plate through hole 30, so that air circulation is formed, and air circulation is ensured.
According to the invention, the ratchet pawl mechanism 17 is connected to the lower end of the rotating shaft 12, the rotation direction of the ratchet pawl mechanism 17 is the same as that of the arc-shaped blade 8, when the carbon monoxide detector 20 senses that the concentration of carbon monoxide in the air in the garage is higher than a set safety value, an electric signal is transmitted to the controller, the controller controls the motor 19 to drive the rotating shaft 12 to rotate in an accelerating way through the ratchet pawl mechanism 17, so that the rotating speed of the spiral blade 14 is increased, the air circulation of the whole device is driven more effectively, the polluted gas can be discharged out of the garage more rapidly, when the carbon monoxide detector 20 senses that the concentration of carbon monoxide in the air in the garage is lower than the set safety value, the electric signal is transmitted to the controller, at the moment, the controller controls the motor 19 to stop driving the rotating shaft 12 through the ratchet pawl mechanism 17, the rotation of the ratchet pawl mechanism 17 does not influence the normal rotating speed of the arc-shaped blade 8, and the problem that the outside wind force cannot drive the spiral blade 14 to reach the effective rotating speed when the concentration of the polluted gas is too high can be effectively avoided, and the efficiency of the air circulation of the whole device is further increased.
The invention can induce the condition of the vehicle in the garage by arranging the arc deceleration strip 32, when the vehicle runs through the arc deceleration strip 32, the air cavity 33 is compressed, the air flow enters the conduit 34 through the one-way air outlet valve 35, the air pressure pushes the first air cylinder 39 to extend so as to align the partition door through hole 26 and the sliding door through hole 38, the maximum area of indoor air discharge is ensured, meanwhile, the air pressure pushes the second air cylinder 42 to extend because the extending direction of the second air cylinder 42 is the opening direction of the arc blade 8, the annular clamping plate 41 is driven to rotate by the second connecting rod 43, the arc blade 8 is driven to open because the arc blade 8 is clamped in the groove of the annular clamping plate 41, the wind resistance of the arc blade 8 is increased, the rotating speed of the spiral blade 14 is increased, the efficiency of the arc blade 8 for introducing the air into the room is better improved, after the vehicle passes over the arc deceleration strip 32, and no other vehicle passes in a short time, as the miniature air leakage port is arranged on one side of the second air cylinder 42, and the telescopic ends of the first air cylinder 39 and the second air cylinder 42 are respectively provided with a spring, so that the air cylinder generates resetting force, the air cylinder slowly resets due to slower air leakage speed of the miniature air leakage port, the arc-shaped blades 8 slowly recover to a smaller angle from a larger opening angle, thereby ensuring higher-speed air circulation of the automobile in a period of time, achieving the function of exhausting tail gas exhausted by the automobile as much as possible, simultaneously keeping the staggered state of the partition door through hole 26 and the sliding door through hole 38, keeping slower air circulation without the automobile passing through, keeping air freshness of the garage through the deceleration strip control device, the vehicle running condition in the garage can be monitored, so that the opening and closing states of the arc-shaped blades 8 are adjusted to adjust the force of the whole air circulation, the air circulation blocks in more vehicles are realized, the air circulation is slow in automatic adjustment in fewer vehicles, the function can also reduce the internal warm air exhaust effect for the garage in cold areas, and meanwhile, the air freshness can also be kept.
The invention is provided with the L-shaped rod 50 and the cambered surface top plate 51 to cooperate, so that the functional part of the device can be protected, rainwater or other foreign matters can be effectively prevented from entering the device to influence the normal operation of the device, and meanwhile, the annular connecting plate 9 and the cambered surface top plate 51 are rotationally connected through the vertical shaft 52, so that the stability of the whole cambered blade 8 rotating device is further ensured.
The embodiments of the present invention described above do not limit the scope of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention as set forth in the appended claims.
Claims (4)
1. An intelligent control easily-adjusted underground garage ventilation device is characterized in that: the garage comprises a stand column (1), wherein the upper end and the lower end of the stand column (1) are respectively connected with a garage top plate (2) and a garage floor (3), a vertical column hole (4) is formed in the stand column (1), a first through hole is formed in the position, corresponding to the column hole (4), of the garage top plate (2), a first cover plate (5) is arranged in the position, corresponding to the stand column (1), of the upper part of the garage top plate (2), a first groove (6) is formed in the position, corresponding to the Ying Zhukong (4), of the lower part of the first cover plate (5), an inner cavity is integrally formed by the column hole (4), the first through hole of the garage top plate (2) and the first groove (6), a vertically placed step-shaped turntable (7) is arranged above the first cover plate (5), a shaft hole is formed in the center of the turntable (7), a second through hole is formed in the center of the first cover plate (5), the first cover plate is in rotary connection with the step position of the turntable (7), a wind driving device is arranged above the turntable (7), and the wind driving device generates rotary power by means of wind power and drives the turntable to rotate;
the air conveying device is arranged in the inner cavity, the rotary driving air conveying device of the turntable (7) operates, the air conveying device is divided into two sections, the upper section can lead outdoor air into a room through driving of the wind power driving device, and the lower section can lead indoor air out of the room;
the lower end of the air conveying device is connected with an air monitoring-ratchet wheel and pawl combined control device, the device utilizes the ratchet wheel and pawl to assist in driving the air conveying device by monitoring the concentration of the polluted gas in the garage, when the concentration of the polluted gas is monitored to be higher than a set safety value, the air monitoring-ratchet wheel and pawl combined control device improves the operation efficiency of the air conveying device, and when the concentration of the polluted gas is monitored to be lower than the set safety value, the air monitoring-ratchet wheel and pawl combined control device stops assisting in driving the air conveying device;
the wind power driving device comprises arc-shaped blades (8), a plurality of arc-shaped blades (8) which are vertically arranged are arranged above the turntable (7) in an annular array at the rotation center of the turntable, the lower ends of all the arc-shaped blades (8) are rotationally connected with the upper surface of the turntable (7), the upper ends of the arc-shaped blades (8) are rotationally connected with an annular connecting plate (9) coaxial with the turntable (7), and the arc-shaped blades (8) are opened for a certain angle to form wind resistance, so that the arc-shaped blades (8) can integrally rotate by means of wind power driving, and a wind power source is provided;
the air conveying device comprises a sleeve (10) which is vertically arranged in an inner cavity and concentric with the turntable (7), a second cover plate (11) is arranged at the bottom of the inner cavity, the upper end and the lower end of the sleeve (10) are respectively and fixedly connected with the top surface of the first groove (6) and the upper surface of the second cover plate (11), a rotating shaft (12) which is vertically arranged in the concentric manner is arranged in the sleeve (10), the upper end surface of the rotating shaft (12) is fixedly connected with the lower surface of the turntable (7) through a plurality of first connecting rods (13) which are obliquely arranged, the side surface of the rotating shaft (12) is provided with a helical blade (14), the helical blade (14) is divided into two sections, and the two sections of the helical blade are opposite in rotation direction;
a first partition plate (15) is vertically arranged at the middle position of the upper section and the lower section of the spiral blade (14), a first sleeve through hole (21) is formed in the side wall of the sleeve (10) at a position close to the upper part of the first partition plate (15), a channel is formed in the position of the upright post (1) corresponding to the first sleeve through hole (21), and the channel is connected with the first sleeve through hole (21) through a pipeline to form an air inlet channel for introducing outdoor air into a room;
a plurality of through channels (24) are formed in the position, close to the lower half section of the helical blade (14), of the upright post (1), a vertical separation door (25) is arranged in all the through channels (24), a plurality of separation door through openings (26) are formed in the separation door (25), a second sleeve through opening (27) is formed in the position, corresponding to the separation door through openings (26), of the side wall of the sleeve (10), a third sleeve through opening (28) is formed in the position, close to the lower part of the first separation plate (15), of the side wall of the sleeve (10), meanwhile, a third separation plate (29) perpendicular to the sleeve (10) is arranged in the middle of the second sleeve through opening (27) and the third sleeve through opening (28), and a cover plate through opening (30) is formed in the side wall of the first cover plate (5), so that an outdoor exhaust channel for leading indoor air out is formed;
the air monitoring-ratchet pawl combined control device comprises a motor (19), a motor (19) is arranged below a second cover plate (11) through a second groove (18), a fifth through hole is formed above the second groove (18) and corresponds to the position of a rotating shaft (12), a vertically placed motor output shaft is arranged in the fifth through hole, the lower end of the motor output shaft is connected with the motor (19), a vertically placed second partition plate (16) is arranged below the lower half section of a helical blade (14), a vertically placed ratchet pawl mechanism (17) with the same axis is arranged below the second partition plate (16), the upper end of the motor output shaft is connected with the lower end of the rotating shaft (12) through the ratchet pawl mechanism (17), a plurality of pawls which are uniformly distributed in a ring shape are arranged on the lower end face of the rotating shaft (12), the upper end of the motor output shaft is fixedly connected with the lower end of the ratchet wheel, in addition, a garage carbon monoxide detector (20) is arranged on the outer wall of a vertical column (1), and the motor (19) are electrically connected through a controller;
a plurality of arc deceleration strips (32) are arranged at the vehicle channel position above the garage floor (3), the arc deceleration strips (32) are arranged to be made of elastic materials, grooves are formed in the positions, corresponding to the arc deceleration strips (32), of the garage floor (3), the arc deceleration strips (32) and the grooves thereof form air cavities (33), a plurality of guide pipes (34) are paved below the garage floor (3), all the air cavities (33) are fixedly connected with one end of each guide pipe (34) through air flow holes, one-way air outlet valves (35) are arranged inside all the guide pipes (34), one-way air inlet valves (36) are arranged between the one-way air outlet valves (35) and the air cavities (33), one end of each one-way air inlet valve (36) is connected with one guide pipe (34), the other end is connected with the garage inner space on the garage floor (3), in addition, a seventh through hole in the vertical direction is formed in the third partition plate (29), all the guide pipes (34) are gathered in the space outside the sleeve (10) and penetrate through the seventh through hole of the third partition plate (29) to extend into a position close to the first cover plate (5), the guide pipes (34) control the opening and closing states of the arc-shaped blades (8) through the pneumatic arc-shaped blade limiting devices through the rotating connecting channels, when a vehicle drives to pass through the arc-shaped deceleration strip (32), the air cavity (33) is compressed, the pneumatic pressure drives the pneumatic arc-shaped blade limiting devices to control the opening angle of the arc-shaped blades (8) to be increased, the wind resistance of the arc-shaped blades (8) is increased, so that the rotating speed of the spiral blades (14) is increased.
2. The intelligent controlled easy-to-adjust underground garage ventilation device according to claim 1, wherein: pneumatic arc blade stop device includes annular screens board (41), annular screens board (41) set up in the position that is close to arc blade (8) in carousel (7) upper surface outside and with carousel (7) coaxial center, carousel (7) upper surface is through seting up annular groove and annular screens board (41) rotation connection, the recess is all seted up to the position that annular screens board (41) top corresponds every arc blade (8), in annular screens board (41) recess is gone into to arc blade (8) card, the position that is close to annular screens board (41) outside carousel (7) upper surface is through seting up fan-shaped recess setting up horizontal second cylinder (42) of placing, and the direction of extension of second cylinder (42) is arc blade (8) rotation to opening the direction, set up second connecting rod (43) between the flexible end of second cylinder (42) and annular screens board (41), second connecting rod (43) and annular screens board (41) fixed connection, the waist type hole that the waist type hole of second connecting rod (43) other end through seting up along its length direction penetrates between flexible cylinder body top fixed mounting hole of second cylinder (42), and the flexible end of second cylinder (42) and miniature cylinder (42) are set up between the flexible end of second cylinder (42), and miniature cylinder (44).
3. The intelligent controlled easy-to-adjust underground garage ventilation device of claim 2, wherein: the rotary connecting channel comprises a first L-shaped channel (45), the first L-shaped channel (45) is arranged at the position, corresponding to the guide pipe (34), inside the first cover plate (5) and extends to the side face of the rotary table (7), a first annular groove (46) is arranged at the position, corresponding to the first L-shaped channel (45), of the second through hole side wall of the first cover plate (5), corresponding to the first L-shaped channel (45), inside the first annular groove (46), an annular sealing ring (47) is correspondingly arranged, a second annular groove (48) is arranged at the position, corresponding to the first L-shaped channel (45), inside the rotary table (7), the guide pipe (34) extends into the first L-shaped channel (45), an eighth through hole and the annular sealing ring (47) are fixedly connected through the annular sealing ring (47), the rotary table (7) starts to be provided with a second L-shaped channel (49), the lower end of the second L-shaped channel (49) is communicated with the second annular groove (48), and the upper end of the second L-shaped channel (49) is connected with an air inlet of the second air cylinder (42).
4. The intelligent controlled easy-to-adjust underground garage ventilation device of claim 2, wherein: all set up vertical sliding door (37) of placing in penetrating channel (24), and sliding door (37) paste halving division door (25), and sliding door (37) and division door (25) between upper and lower direction sliding connection, sliding door (37) set up several sliding door through-hole (38) that correspond with division door through-hole (26), and both stagger the position, sliding door (37) shift up can accomplish the alignment of division door through-hole (26) and sliding door through-hole (38), sliding door (37) below corresponds and sets up several first cylinder (39), the flexible end and the sliding door (37) bottom fixed connection of first cylinder (39), branch road and the air inlet intercommunication of first cylinder (39) are seted up to the position that pipe (34) corresponds first cylinder (39), fixed connection first spring (40) between the flexible end of first cylinder (39) and the cylinder body.
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| CN202210564205.7A CN114777259B (en) | 2022-05-23 | 2022-05-23 | Intelligent-control easy-to-adjust underground garage ventilation device |
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| CN202210564205.7A CN114777259B (en) | 2022-05-23 | 2022-05-23 | Intelligent-control easy-to-adjust underground garage ventilation device |
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| CN114777259B true CN114777259B (en) | 2024-03-29 |
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| KR101937854B1 (en) * | 2018-07-11 | 2019-01-14 | 하나이앤지 주식회사 | Leak detection and Ventilation Control System of Apartment Buildings |
| CN209510670U (en) * | 2019-01-17 | 2019-10-18 | 皇家动力暖通设备(成都)有限公司 | A kind of energy conservation roof ventilator |
| KR20200082835A (en) * | 2018-12-31 | 2020-07-08 | 박태업 | Ventilating System for underground parking lot |
| CN211818410U (en) * | 2020-03-05 | 2020-10-30 | 扬州华科智能科技有限公司 | Underground garage CO automated inspection and ventilation unit |
| CN112066508A (en) * | 2020-09-10 | 2020-12-11 | 任维夏 | Damp-proof ventilation device for underground parking lot |
| CN114517947A (en) * | 2022-02-24 | 2022-05-20 | 合肥城市学院 | Ventilation energy-saving system of green building |
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2022
- 2022-05-23 CN CN202210564205.7A patent/CN114777259B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101937854B1 (en) * | 2018-07-11 | 2019-01-14 | 하나이앤지 주식회사 | Leak detection and Ventilation Control System of Apartment Buildings |
| KR20200082835A (en) * | 2018-12-31 | 2020-07-08 | 박태업 | Ventilating System for underground parking lot |
| CN209510670U (en) * | 2019-01-17 | 2019-10-18 | 皇家动力暖通设备(成都)有限公司 | A kind of energy conservation roof ventilator |
| CN211818410U (en) * | 2020-03-05 | 2020-10-30 | 扬州华科智能科技有限公司 | Underground garage CO automated inspection and ventilation unit |
| CN112066508A (en) * | 2020-09-10 | 2020-12-11 | 任维夏 | Damp-proof ventilation device for underground parking lot |
| CN114517947A (en) * | 2022-02-24 | 2022-05-20 | 合肥城市学院 | Ventilation energy-saving system of green building |
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