CN110173788A - A kind of heat dissipation ventilation system for communications equipment room - Google Patents
A kind of heat dissipation ventilation system for communications equipment room Download PDFInfo
- Publication number
- CN110173788A CN110173788A CN201910474022.4A CN201910474022A CN110173788A CN 110173788 A CN110173788 A CN 110173788A CN 201910474022 A CN201910474022 A CN 201910474022A CN 110173788 A CN110173788 A CN 110173788A
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- fixed
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- plate
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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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
- F24F7/007—Ventilation with forced flow
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a kind of heat dissipation ventilation systems for communications equipment room, it mainly include roof, bottom plate and four blocks of wallboards, wiper mechanism is equipped in the two blocks of wallboards in left and right, in the weather that gets damp, the droplet condensed on the wallboard metope can be collected by the wiper mechanism and be stored, ventilating mechanism is equipped in the bottom plate, the ventilating mechanism work makes the space for being connected to the extension water dispenser structure storage water, convenient in ventilation, air-flow passes through water, it inputs in room again, to realize ventilation cooling, is additionally provided with the cutting-off mechanism that can stop ventilation in the wallboard of right side；The device is in the weather that gets damp, the droplet condensed on metope is removed, and it collects, it avoids flowing to flooring accumulation under droplet, to influence the safety of the work such as indoor electric appliance, in the weather of strong wind and heavy rain, device can automatically control the opening and closing of exhaust outlet according to the size of wind, avoid wind and rain is excessive rainwater is caused to enter the room by exhaust outlet, to influence indoor electric appliance work.
Description
Technical field
The present invention relates to a kind of heat dissipation ventilation systems for communications equipment room, relate generally to field of radiating.
Background technique
With the fast development of people's living standard, communication base station is set up more and more in life, and communications equipment room is logical
Indispensable in letter base station construction, the main function of communications equipment room is to put a large amount of communication equipment, carries out communication biography to facilitate
Defeated signal；
Some communications equipment rooms are built in south, and in the weather that gets damp, the water condensed on the wall is easy runner flooring, thus shadow
The operation of indoor electric appliance is rung, the problems such as causing short circuit is easy, causes security risk, and in some strong wind and heavy rain weather, due to
The heat dissipation exhaust mouth of communications equipment room inside and outside direct communication chamber, is easy to make and rainwater is made to float into interior mostly, and causes danger, no
Conducive to the protection to indoor electric appliance.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of heat dissipation ventilation systems for communications equipment room, overcome strong wind big
Electric appliance leads to short circuit vulnerable to rain erosion in rainy day gas, improves the safety of electric operation.
The present invention is achieved through the following technical solutions.
A kind of heat dissipation ventilation system mechanics structure chart for communications equipment room of the invention, mainly include roof, bottom plate with
And four blocks of wallboards, it controls in two blocks of wallboards and is equipped with wiper mechanism, the water condensed on the weather that gets damp, the wallboard metope
Pearl can be collected by the wiper mechanism and store；
Ventilating mechanism is equipped in the bottom plate, the ventilating mechanism work makes the space for being connected to the extension water dispenser structure storage water, just
In in ventilation, air-flow is by water, then inputs in room, to realize ventilation cooling；
It is additionally provided with the cutting-off mechanism that can stop ventilation in the wallboard of right side, the control truncation is additionally provided in the wallboard of right side
The blast velocity control mechanism of mechanism kinematic, the blast velocity control mechanism includes rotating drum, and the rotating drum lower end wall is rotatably connected to
Upper end is located at free surrounding space inner rotary shaft, and the rotary shaft lower end is set with square block, and four end of square block is fixedly connected with
There is rope, rotation chamber is equipped in the rotary shaft, the rotation chamber lower end wall is rotatably connected to rotation axis, the rotation axis upper end
Be fixed with first bevel gear and centrifugal wheel, be equipped on the right side of the centrifugal wheel right end be located at the rotating drum it is interior and with the square block
The drive block of contact, rotation chamber left end wall are rotatably connected to two root skin tape spools, are fixed with the first belt on the belt shaft
It takes turns and two first belt pulleys is connected by the first belt, the downside belt shaft right end is equipped with and the first bevel gear
The second bevel gear of engagement, the upside belt shaft right end are located in free surrounding space and are fixed with fan leaf, in the rotary shaft
End is fixed with link block, and the link block left end is fixed with plate windward, and wind speed is faster outside room, and the fan leaf rotation is faster, from
And make the centrifugal wheel work that the drive block be driven to push square block, so that the cutting-off mechanism work is controlled, described in truncation
Ventilating mechanism work is run to place extraneous strong wind and heavy rain blow-through to machine within doors is influenced within doors.
Further, the wiper mechanism includes the rotation slot of connection within doors, and the rotation slot aft bulkhead is fixed with rotation
Motor, the rotary electric machine front end have been connected by power transmission shaft, and L plate, the both ends of the L plate are slidably connected on the transmission shaft
It is equipped with the limiting slot for being connected to the rotation slot, the rotation slot upper end wall is equipped with the spring groove that Open Side Down, the spring groove
The interior adjustable spring for being equipped with trapezoid block and can making the trapezoidal block reset, the trapezoid block upper end is fixed with chain, the biography
Moving axis is fixedly arranged at the front end with transmission gear, and the transmission gear front end face sets that there are two accommodating groove for opening forward, the rotation slots
Front bulkhead is rotatably connected to driven shaft, and the rotation slot upper end wall is fixed with by the driven perforative fixation of shaft rear end
Plate, fixed there are two reel on the driven shaft, the driven shaft rear end key connection has a connection gear, after the connection gear
End face is fixed there are two connecting rod, and the fixed plate rear end face is fixed there are two the compressed spring contacted with the connection gear,
The fixed plate rear end face is fixed with connecting spring, and the fixed restricted connection gear in the connecting spring rear end moves backward
Limit plate, the limit plate front end face be fixed with front end run through the fixed plate support rod, the L front edge of board is fixed with can
The trapeze bar for making the limit plate travel forward is wound with cord on the reel, is equipped with two in the rotation slot upper end wall
The lifting groove of a connection within doors, the lifting groove is interior to be located at elevating lever within doors equipped with one end and the elevating lever can be made to reset
Lifting spring, the cord upper end with the elevating lever through lifting groove lower end wall and connect, the front side elevating lever upside
Equipped with Slave Block, the chain upper end is connect through the front side lifting groove aft bulkhead and with the Slave Block lower end, is located at room
Interior two are rotatably connected to lifting shaft between the elevating lever front end, and skewback, the skewback are fixed on the lifting shaft
Lower end is fixed with the hairbrush contacted with the wallboard.
Further, the ventilating mechanisms include upper end wall connection annular water storage cavity within doors, under the annular water storage cavity
End wall is fixed with upper end and is located within doors and guides the guide bar that water flows into the annular water storage cavity, the annular water storage cavity right end
The air intake vent of connection free surrounding space is equipped in wall, be equipped in the wallboard of right side connection within doors with the exhaust outlet of free surrounding space, institute
It states and is respectively and fixedly provided with fixed block before and after exhaust outlet between end wall between end wall before and after the air intake vent, the fixed block right end rotation connection
There is fan shaft, the blower being connected by power with the fan shaft is equipped in the fixed block of upside, is fixed with and turns on the fan shaft
It is connected between movable vane piece and the second belt pulley, two second belt pulleys by the second belt, is also set in the exhaust outlet
There is filtering net film, is rotatably connected to drive shaft between end wall above and below the air intake vent, is fixed with wind deflector in the drive shaft.
Further, the blast velocity control mechanism further includes the driven chamber in the exhaust outlet lower end wall, it is described from
The intracavitary contact-making switch for being equipped with eight combination of two is moved, wherein four contact-making switch upper ends and one end of the rope connect
It connects.
Further, the cutting-off mechanism includes the lifting chamber that in exhaust outlet upper end wall and Open Side Down, the liter
The intracavitary reset spring for being equipped with the cutoff plate that the exhaust outlet can be truncated and can making the truncation sheet reset, the cutoff plate drop
Upper end is fixed with the rope made of hemp, and coil cavity is equipped in the lifting chamber upper end wall, is rotatablely connected between the coil cavity left hand end wall
There is wireline reel, the bull wheel and rotate gear that can wind the rope made of hemp upper end, the coil cavity are fixed on the wireline reel
Run through the mobile cavity of the coil cavity in front bulkhead equipped with aft bulkhead, the mobile cavity front bulkhead is fixed with by eight contacts
The electromagnet of switch control is equipped with rear end in the mobile cavity and engages with rotate gear and front end and the attracting shifting of the electromagnet
Lever.
Further, the frictional force between the L plate and the transmission shaft makes the transmission shaft that the L plate be driven to turn enough
It is dynamic.
Further, gravity suffered by the Slave Block is much larger than the elastic force of the adjustable spring.
Further, gravity of the attraction between the mobile bar and the electromagnet much larger than the cutoff plate and institute
State the elastic force of reset spring.
Beneficial effects of the present invention: the apparatus structure is simple, and it is convenient to operate, which, will be on metope in the weather that gets damp
The droplet of condensation removes, and collects, and avoids flowing to flooring accumulation under droplet, to influence the work such as indoor electric appliance
Safety, in the weather of strong wind and heavy rain, device can automatically control the opening and closing of exhaust outlet according to the size of wind, avoid wind and rain is excessive from leading
Rainwater is caused to enter the room by exhaust outlet, to influence indoor electric appliance work.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the left view enlarged structure schematic diagram of the left side wallboard complete section of the embodiment of the present invention；
Fig. 3 is the left view enlarged structure schematic diagram of the mobile cavity complete section of the embodiment of the present invention；
Fig. 4 is the main view enlarged structure schematic diagram of the blast velocity control mechanism partial cutaway of the embodiment of the present invention；
Fig. 5 is the left view enlarged structure schematic diagram of the wiper mechanism partial cutaway of the embodiment of the present invention；
Fig. 6 is that the square block of the embodiment of the present invention overlooks enlarged diagram.
Specific embodiment
Below with reference to Fig. 1-6, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of heat dissipation ventilation system mechanics structure chart for communications equipment room in conjunction with described in attached drawing 1-6 mainly includes room
1, bottom plate 12 and four blocks of wallboards 3 are pushed up, wiper mechanism 88 are equipped in the two blocks of wallboards 3 in left and right, in the weather that gets damp, the wall
The droplet condensed on 3 metope of plate can be collected by the wiper mechanism 88 and be stored, and ventilating mechanism 87 is equipped in the bottom plate 12, described
Ventilating mechanism 87, which works, makes to be connected to the space that the extension water dispenser structure 88 stores water, convenient in ventilation, air-flow is by water, then inputs
In room, to realize ventilation cooling, the cutting-off mechanism 89 that can stop ventilation, the right side wall are additionally provided in the wallboard 3 of right side
It is additionally provided in plate 3 and controls the blast velocity control mechanism 90 that the cutting-off mechanism 89 moves, the blast velocity control mechanism 90 includes rotation
Chamber 35,35 lower end wall of rotating drum are rotatably connected to upper end and are located at free surrounding space inner rotary shaft 30,30 lower end of rotary shaft
It is set with square block 71,71 4 end of square block is fixedly connected to rope 66, rotation chamber 55 is equipped in the rotary shaft 30,
55 lower end wall of rotation chamber is rotatably connected to rotation axis 68, and 68 upper end of rotation axis is fixed with first bevel gear 70 and centrifugation
69 are taken turns, right end is equipped on the right side of the centrifugal wheel 69 and is located at the drive block contacted in the rotating drum 35 and with the square block 71
67, the 55 left end wall of rotation chamber is rotatably connected to two root skin tape spools 73, and the first belt pulley 74 is fixed on the belt shaft 73
And two first belt pulleys 74 are connected by the first belt 34, downside 73 right end of belt shaft is equipped with and first cone
The second bevel gear 72 that gear 70 engages, upside 73 right end of belt shaft are located in free surrounding space and are fixed with fan leaf 29,
30 upper end of rotary shaft is fixed with link block 32, and 32 left end of link block is fixed with plate 36 windward, and wind speed is faster outside room, institute
It is faster to state the rotation of fan leaf 29, to make the work of centrifugal wheel 69 that the drive block 67 be driven to push square block, to control
The cutting-off mechanism 59 works, and the ventilating mechanism 57 is truncated and works, to place extraneous strong wind and heavy rain blow-through to influencing within doors
Machine is run within doors.
Valuably, the wiper mechanism 88 includes the rotation slot 6 of connection within doors, and 6 aft bulkhead of rotation slot, which is fixed with, to be turned
Dynamic motor 75,75 front end of rotary electric machine has been connected by power transmission shaft 11, L plate 9, institute is slidably connected on the transmission shaft 11
The both ends for stating L plate 9 are equipped with the limiting slot 10 for being connected to the rotation slot 6, and 6 upper end wall of rotation slot is equipped with the bullet that Open Side Down
Spring slot 46, the interior adjustable spring 47 for being equipped with trapezoid block 48 and the trapezoid block 48 being made to reset of the spring groove 46, the ladder
48 upper end of shape block is fixed with chain 42, and the transmission shaft 11 is fixedly arranged at the front end with transmission gear 79,79 front end face of transmission gear
If 6 front bulkhead of rotation slot is rotatably connected to driven shaft 85 there are two accommodating groove 80 for opening forward, on the rotation slot 6
End wall is fixed with by the perforative fixed plate 84 in 85 rear end of driven shaft, and fixed on the driven shaft 85 there are two reels
86,85 rear end of the driven shaft key connection has connection gear 82, and 82 rear end face of connection gear is fixed there are two connecting rod 81,
84 rear end face of fixed plate is fixed, and there are two the compressed spring 83 contacted with the connection gear 82,84 rear ends of fixed plate
Face is fixed with connecting spring 5, the limit plate that the fixed restricted connection gear 82 in 5 rear end of connecting spring moves backward
77,77 front end face of limit plate is fixed with the support rod 76 that the fixed plate 84 is run through in front end, and the L plate 9 is fixedly arranged at the front end with
The trapeze bar 78 that the limit plate 77 can be made to travel forward is wound with cord 45,6 upper end of rotation slot on the reel 86
It is set in wall there are two connection lifting groove 44 within doors, is located at elevating lever 39 within doors equipped with one end in the lifting groove 44 and can
The lifting spring 43 for resetting the elevating lever 39,45 upper end of cord through 44 lower end wall of lifting groove and with the elevating lever
39 connect, and Slave Block 41 are equipped on the upside of the elevating lever 39 of front side, after the front side lifting groove 44 is run through in 42 upper end of chain
It end wall and is connect with 41 lower end of Slave Block, is rotatably connected to lifting shaft between two 39 front ends of elevating lever within doors
38, skewback 37 is fixed on the lifting shaft 38, and 37 lower end of skewback is fixed with the hairbrush contacted with the wallboard 3
40。
Valuably, the ventilating mechanisms 87 include the annular water storage cavity 13 of upper end wall connection within doors, the annular water storage cavity
13 lower end walls are fixed with upper end and are located within doors and guide the guide bar 14 that water flows into the annular water storage cavity 13, the annular storage
Air intake vent 15 equipped with connection free surrounding space in 13 right end wall of water cavity, the right side wallboard 3 are interior empty with the external world within doors equipped with connection
Between exhaust outlet 31, be respectively and fixedly provided with fixed block 16 between the 15 front and back end wall of air intake vent between the 31 front and back end wall of exhaust outlet,
16 right end of fixed block is rotatably connected to fan shaft 19, is equipped in the fixed block 16 of upside and connects with 19 power of fan shaft
The blower 28 connect is fixed with 17, two second belt pulleys of moving blade 18 and the second belt pulley on the fan shaft 19
It is connected between 17 by the second belt 22, is additionally provided with filtering net film 27, about 15 end wall of air intake vent in the exhaust outlet 31
Between be rotatably connected to drive shaft 21, be fixed with wind deflector 20 in the drive shaft 21.
Valuably, the blast velocity control mechanism 90 further includes the driven chamber 23 in 31 lower end wall of exhaust outlet, institute
The contact-making switch 25 that eight combination of two are equipped in driven chamber 23 is stated, wherein four 25 upper ends of contact-making switch and the rope
66 one end connection.
Valuably, the cutting-off mechanism 89 includes the lifting chamber 63 that in 31 upper end wall of exhaust outlet and Open Side Down, institute
State the reset bullet for being equipped with the cutoff plate 65 that the exhaust outlet 31 can be truncated in lifting chamber 63 and the cutoff plate 65 being made to reset
Spring 62,65 upper end of cutoff plate are fixed with the rope made of hemp 61, are equipped with coil cavity 56, the volume in 63 upper end wall of lifting chamber
Wireline reel 60 is rotatably connected between 56 left hand end wall of chamber, 61 upper end of the rope made of hemp can be wound by being fixed on the wireline reel 60
Bull wheel 59 and rotate gear 58, the interior mobile cavity for running through the coil cavity 56 equipped with aft bulkhead of 56 front bulkhead of coil cavity
49,49 front bulkhead of mobile cavity is fixed with the electromagnet 51 controlled by eight contact-making switches 25, in the mobile cavity 49
It is engaged equipped with rear end with rotate gear 58 and front end and the attracting mobile bar 52 of the electromagnet 51.
The sequence of the mechanical action of whole device:
1: get damp weather when, wallboard 3 can all condense droplet, and if do not handled, then the operation that will affect electric appliance within doors causes damages,
Rotary electric machine 75 works at this time, to drive transmission shaft 11 to rotate, to drive L plate 9 to rotate, to make trapeze bar 78 and limit
Plate 77 is detached from, to make limit plate 77 move backward under the action of connecting spring 5, to make connection gear 82 in compressed spring
It is moved backward under the action of 83, so that connecting rod 81 be made to move backward, transmission shaft 11 is continued to rotate, after 90 degree of the rotation of L plate 9 not
It is rotated further by, the rotation band nutating gear 79 of transmission shaft 11 rotates, to make 81 rear end of connecting rod enter in accommodating groove 80, to make
Transmission gear 79 drives connection gear 82 to rotate, to drive driven shaft 85 to rotate, to drive reel 86 to rotate, to roll up
Around cord 45, so that elevating lever 39 be made to move downward, lifting spring 43 is compressed, and the decline of elevating lever 39 makes skewback 37 and hairbrush
40 declines, to make the droplet of condensation flow into L plate 9 along wallboard 3, so that water be made to pass through leading for guide bar 14 along L bar 9
Draw, into annular water storage cavity 13, elevating lever 39 declines, and declines Slave Block 41, to keep chain 42 loose, to make trapezoidal
Block 48 declines and enters in limiting slot 10, and limitation rotary electric machine 75 drives the rotation of L plate 9 when inverting；
2: when elevating lever 39 moves upwards, the work of rotary electric machine 75 drives transmission shaft 11 to rotate backward, and is made by transmission driven
Axis 85 rotates backward, so that cord 45 be made to loosen, so that elevating lever 39 be made to move upwards, thus make hairbrush 40 and skewback 37 to
Upper movement, if having handled the water of condensation, Slave Block 41 resets when elevating lever 39 moves upwards, to keep trapezoid block 48 multiple
Position, to make transmission shaft 11 that L plate 9 be driven to reset, to make trapeze bar 78 that limit plate 77 be driven to reset, to make connection gear 82
It resets, so that connecting rod 81 be made to leave accommodating groove 80, to make 85 stop motion of driven shaft, wiper mechanism 88 is completed multiple at this time
Position, if also untreated complete condensed water, when elevating lever 39, which rises to trapezoid block 48, does not also leave limiting slot 10, rotary electric machine 75
It drives transmission shaft 11 to rotate forward, declines hairbrush 40, continue to scrape water；
3: when computer room needs ventilation and heat within doors, the work of blower 28 drives fan shaft 19 to rotate, to drive the second belt of upside
Wheel 17 is rotated with upside moving blade 18, drives the second belt pulley of downside 17 to rotate leaf with downside by the transmission of the second belt 22
Piece 18 rotates, so that air intake vent 15 be made to enter the wind, 31 air draft of exhaust outlet, the air stream of entrance passes through annular water storage cavity 13 and enters room
Interior, since the presence of water declines airflow temperature, after being passed through within doors, colder air is accumulated in downside, the hotter sky in upside
Gas is discharged by exhaust outlet 31, to comparatively fast reduce inner temperature of room, and quickly ventilation；
4: interim over strong wind and heavy rain day, the direction for blowing 29 face wind of fan leaf by plate 36 windward, to make fan leaf
29 drive upper belt axis 73 and the first belt pulley of upside 74 to rotate, to drive the first belt pulley of downside by the first belt 34
74 rotations, to make downside belt shaft 73 and second bevel gear 72 rotate, to make first bevel gear 70, rotation axis 68 and centrifugation
69 rotation of wheel, wind speed is faster, and rainwater is easier to influence electrical work, the faster drive fan of wind speed by the entrance of exhaust outlet 31 within doors
The rotation of leaf 29 is faster, to keep centrifugal wheel rotation faster, to drive link block 67 mobile, so that square block 71 be made to move
It is dynamic, to make four ropes 66 that must there is one to be tightened up, to drive at least one set of contact-making switch 25 to separate, to make electromagnet
So that cutoff plate 65 be made to decline under the action of reset spring 62 exhaust outlet is truncated, to prevent rainwater from exhaust outlet in 51 power-off
31 enter, and cutoff plate 65 descends through the rope made of hemp 64 and bull wheel 59 is driven to rotate, to drive wireline reel 60 and 58 turns of rotate gear
It is dynamic, to drive mobile bar 58 far from electromagnet 51；
5: when becalming, centrifugal wheel 69 resets, and four groups of contact-making switches 25 reset, and makes the work of electromagnet 51 and mobile bar 58 again
It is attracting, so that square block 71 is resetted, so that link block 67 is resetted, the rotation of 58 reset strap turn moving gear 58 of mobile bar, from
And wireline reel 60 and bull wheel 59 is driven to rotate, so that the rope made of hemp 61 is rolled tightly again, so that cutoff plate 65 be made to reset.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (8)
- It mainly include roof, bottom plate and four blocks of wallboards 1. a kind of heat dissipation ventilation system mechanics structure chart for communications equipment room, It is characterized by: it is equipped with wiper mechanism in the two blocks of wallboards in left and right, the water condensed on the weather that gets damp, the wallboard metope Pearl can be collected by the wiper mechanism and store；Ventilating mechanism is equipped in the bottom plate, the ventilating mechanism work makes the space for being connected to the extension water dispenser structure storage water, just In in ventilation, air-flow is by water, then inputs in room, to realize ventilation cooling；It is additionally provided with the cutting-off mechanism that can stop ventilation in the wallboard of right side, the control truncation is additionally provided in the wallboard of right side The blast velocity control mechanism of mechanism kinematic, the blast velocity control mechanism includes rotating drum, and the rotating drum lower end wall is rotatably connected to Upper end is located at free surrounding space inner rotary shaft, and the rotary shaft lower end is set with square block, and four end of square block is fixedly connected with There is rope, rotation chamber is equipped in the rotary shaft, the rotation chamber lower end wall is rotatably connected to rotation axis, the rotation axis upper end Be fixed with first bevel gear and centrifugal wheel, be equipped on the right side of the centrifugal wheel right end be located at the rotating drum it is interior and with the square block The drive block of contact, rotation chamber left end wall are rotatably connected to two root skin tape spools, are fixed with the first belt on the belt shaft It takes turns and two first belt pulleys is connected by the first belt, the downside belt shaft right end is equipped with and the first bevel gear The second bevel gear of engagement, the upside belt shaft right end are located in free surrounding space and are fixed with fan leaf, in the rotary shaft End is fixed with link block, and the link block left end is fixed with plate windward, and wind speed is faster outside room, and the fan leaf rotation is faster, from And make the centrifugal wheel work that the drive block be driven to push square block, so that the cutting-off mechanism work is controlled, described in truncation Ventilating mechanism work is run to place extraneous strong wind and heavy rain blow-through to machine within doors is influenced within doors.
- 2. a kind of heat dissipation ventilation system for communications equipment room according to claim 1, it is characterised in that: described to scrape water Mechanism includes the rotation slot of connection within doors, and the rotation slot aft bulkhead is fixed with rotary electric machine, rotary electric machine front end power It is connected with transmission shaft, L plate is slidably connected on the transmission shaft, the both ends of the L plate are equipped with the limit for being connected to the rotation slot Position slot, the rotation slot upper end wall are equipped with the spring groove that Open Side Down, and trapezoid block is equipped in the spring groove and can be made described The adjustable spring of trapezoidal block reset, the trapezoid block upper end are fixed with chain, and the transmission shaft is fixedly arranged at the front end with transmission gear, institute It states transmission gear front end face to set there are two accommodating groove for opening forward, the rotation slot front bulkhead is rotatably connected to driven shaft, institute Rotation slot upper end wall is stated to be fixed with by the driven perforative fixed plate of shaft rear end, on the driven shaft it is fixed there are two around Line wheel, the driven shaft rear end key connection have connection gear, and the connection gear rear end face is fixed, and there are two connecting rods, described solid Fixed board rear end face is fixed there are two the compressed spring contacted with the connection gear, and the fixed plate rear end face is fixed with connection bullet Spring, the limit plate that the fixed restricted connection gear in the connecting spring rear end moves backward, the limit plate front end face are solid There is front end to run through the support rod of the fixed plate, the L front edge of board is fixed with the limit plate can be made to travel forward trapezoidal surely Bar is wound with cord on the reel, and lifting groove within doors, the lifting there are two connection are set in the rotation slot upper end wall The lifting spring for being located at elevating lever within doors equipped with one end in slot and the elevating lever being made to reset, the cord upper end is run through It lifting groove lower end wall and is connect with the elevating lever, is equipped with Slave Block on the upside of the elevating lever of front side, the chain upper end is run through It the front side lifting groove aft bulkhead and connect with the Slave Block lower end, is rotated between two elevating lever front ends within doors It is connected with lifting shaft, skewback is fixed on the lifting shaft, the skewback lower end is fixed with the hair contacted with the wallboard Brush.
- 3. a kind of heat dissipation ventilation system for communications equipment room according to claim 1, it is characterised in that: the ventilation Mechanism includes the annular water storage cavity of upper end wall connection within doors, and the annular water storage cavity lower end wall is fixed with upper end and is located within doors and leads Diversion flows into the guide bar in the annular water storage cavity, and the inlet air of connection free surrounding space is equipped in the annular water storage cavity right end wall Mouthful, be equipped in the wallboard of right side connection within doors with the exhaust outlet of free surrounding space, before and after the exhaust outlet between end wall with it is described enter It is respectively and fixedly provided with fixed block before and after air port between end wall, the fixed block right end is rotatably connected to fan shaft, in the fixed block of upside Equipped with the blower being connected by power with the fan shaft, moving blade and the second belt pulley, two are fixed on the fan shaft It is connected between second belt pulley by the second belt, is additionally provided with filtering net film in the exhaust outlet, above and below the air intake vent It is rotatably connected to drive shaft between end wall, is fixed with wind deflector in the drive shaft.
- 4. a kind of heat dissipation ventilation system for communications equipment room described according to claim 1 or 2 or 3, it is characterised in that: institute Stating blast velocity control mechanism further includes the driven chamber in the exhaust outlet lower end wall, described driven intracavitary to be equipped with eight groups two-by-two The contact-making switch of conjunction, wherein four contact-making switch upper ends are connect with one end of the rope.
- 5. a kind of heat dissipation ventilation system for communications equipment room described according to claim 1 or 3 or 4, it is characterised in that: institute Stating cutting-off mechanism includes the lifting chamber that in exhaust outlet upper end wall and Open Side Down, and the lifting is intracavitary described equipped with that can be truncated The cutoff plate of exhaust outlet and the reset spring that can make the truncation sheet reset, the cutoff plate upper end are fixed with the rope made of hemp, It is equipped with coil cavity in the lifting chamber upper end wall, is rotatably connected to wireline reel, the wireline reel between the coil cavity left hand end wall On be fixed with the bull wheel and rotate gear that can wind the rope made of hemp upper end, is passed through in the coil cavity front bulkhead equipped with aft bulkhead The mobile cavity of the coil cavity is worn, the mobile cavity front bulkhead is fixed with the electromagnet controlled by eight contact-making switches, institute It states and is equipped with rear end in mobile cavity and is engaged with rotate gear and front end and the attracting mobile bar of the electromagnet.
- 6. according to claim 1 or a kind of heat dissipation ventilation system for communications equipment room described in 2, it is characterised in that: the L Frictional force between plate and the transmission shaft makes the transmission shaft drive the L plate rotation enough.
- 7. a kind of heat dissipation ventilation system for communications equipment room according to claim 2, it is characterised in that: described driven Gravity suffered by block is much larger than the elastic force of the adjustable spring.
- 8. a kind of heat dissipation ventilation system for communications equipment room according to claim 5, it is characterised in that: the movement Attraction between bar and the electromagnet is much larger than the gravity of the cutoff plate and the elastic force of the reset spring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474022.4A CN110173788B (en) | 2019-06-02 | 2019-06-02 | Heat dissipation and ventilation system for communication machine room |
| JP2019124161A JP6716804B1 (en) | 2019-06-02 | 2019-07-03 | Radiant ventilation system for communication machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474022.4A CN110173788B (en) | 2019-06-02 | 2019-06-02 | Heat dissipation and ventilation system for communication machine room |
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| Publication Number | Publication Date |
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| CN110173788A true CN110173788A (en) | 2019-08-27 |
| CN110173788B CN110173788B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910474022.4A Active CN110173788B (en) | 2019-06-02 | 2019-06-02 | Heat dissipation and ventilation system for communication machine room |
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| JP (1) | JP6716804B1 (en) |
| CN (1) | CN110173788B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110173788B (en) | 2020-11-10 |
| JP6716804B1 (en) | 2020-07-01 |
| JP2020197363A (en) | 2020-12-10 |
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Effective date of registration: 20201021 Address after: 252000 Liaocheng High-tech Industrial Development Zone, Shandong Province 106 buildings in Hunan Road North New East Ring West Baililai Industrial Park Applicant after: SHANDONG HELI JINQIAO SYSTEM INTEGRATED TECHNOLOGY Co.,Ltd. Address before: No. 46 Dadu River Road, Putuo District, Shanghai, 2003 Applicant before: Shanghai Kaoming Lighting Co.,Ltd. |
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