CN109682055A - A kind of fixed frame towards indoor ventilation equipment - Google Patents
A kind of fixed frame towards indoor ventilation equipment Download PDFInfo
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- CN109682055A CN109682055A CN201910062443.6A CN201910062443A CN109682055A CN 109682055 A CN109682055 A CN 109682055A CN 201910062443 A CN201910062443 A CN 201910062443A CN 109682055 A CN109682055 A CN 109682055A
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- foot prop
- folding
- fixing piece
- fixed frame
- fixed
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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
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention belongs to building ventilation technical fields, more particularly to a kind of fixed frame towards indoor ventilation equipment, including ground foot prop, table top fixed frame, folding fixing piece and outlet fixing piece, the lower end of ground foot prop and ground face contact, the upper end of ground foot prop is connect with table top fixed frame, the two sides of table top fixed frame are respectively fixed with folding fixing piece and outlet fixing piece, thus structure, it may be implemented, frictional force is supported and provided by ground foot prop and ground face contact, it is fixed by table top fixed frame and windowsill table top, stable fixed support is provided, the position of folding actuator is fixed and adjusted by folding fixing piece, the shift position of adjustment folding actuator adapts to different size of window, the position of outlet header is fixed and adjusted by exporting fixing piece.
Description
Technical field
The invention belongs to building ventilation technical field more particularly to a kind of fixed frames towards indoor ventilation equipment.
Background technique
Interior decoration is due to using various chemical materials, such as glass cement, adhesive, powder of lacquer putty for use on and composite board, new
The pernicious gases such as a large amount of formaldehyde can be released after the completion of room finishing, the formaldehyde of colourless irritant smell to health effect very
Greatly, the new house that people once moves in formaldehyde will lead to formaldehyde poisoning, can cause canceration or asphyxia if serious, even if even
After continuous release some months, still can not fully erased formaldehyde, will cause formaldehyde after moving in and be slightly poisoned；The master of formaldehyde is removed at present
Wanting mode is that taste is put in windowing, and auxiliary launches activated carbon adsorption, or the green plant of plantation indoors, nonetheless also will be by several months
Time volatilizees for formaldehyde, therefore the flowing in order to promote Indoor Air after Decoration, and taste effect is put in raising, realizes and automatically controls window
Opening and closing, need at window the equipment of fixed ventilation and switch, how to be fixed at window becomes urgently
It solves the problems, such as.
Summary of the invention
The present invention overcomes above-mentioned the deficiencies in the prior art, provide a kind of fixed frame towards indoor ventilation equipment, will
Ventilation equipment are fixed at indoor window, accelerate the flowing of room air, so that improves indoor harmful gas puts taste effect.
Technical solution of the present invention:
A kind of fixed frame towards indoor ventilation equipment, comprising: ground foot prop, table top fixed frame, folding fixing piece and outlet
Fixing piece, the lower end and ground face contact, the upper end of ground foot prop of described ground foot prop are connect with table top fixed frame, and table top fixed frame is used for
It is fixed with windowsill table top, the two sides of table top fixed frame are respectively fixed with folding fixing piece and outlet fixing piece, and the folding is fixed
Part is used to fix and adjust the position of outlet header for fixed and adjustment folding actuator position, the outlet fixing piece；
Described ground foot prop includes: upper foot prop, foot prop connector and lower foot prop, and the upper end of the upper foot prop and the table top are solid
Determine frame connection, the lower end of upper foot prop is connect by foot prop connector with lower foot prop, and the foot prop connector is for adjusting foot prop
With the spacing of lower foot prop, the lower foot prop with ground face contact for fixing；
The table top fixing piece includes: upper table surface and following table, and the upper table surface is connect with upper foot prop, and upper table surface passes through spiral shell
Bolt is connect with following table clamps windowsill table top；
The folding fixing piece includes: folding sliding block, fixed end, folding screw rod and folding polished rod, the folding sliding block
It is slidably connected on foot prop, the upper end for opening and closing sliding block is provided with folding screw rod, and the two sides for opening and closing screw rod are respectively arranged with one
Polished rod is opened and closed, folding screw rod and the end for opening and closing polished rod are fixed by fixed end, and the folding actuator is socketed in folding silk
On bar and folding polished rod；
The outlet fixing piece includes: outlet sliding block and rotation end, and the lower end of the outlet sliding block is slidably connected at
On foot prop, the upper end for exporting sliding block is connect by rotating end with outlet header.
It further, further include pitch adjusting structure, there are two pitch adjusting structure, two pitch adjusting structures point for setting on the upper table surface
The folding sliding block is not adjusted and exports the sliding distance of sliding block.
Further, the pitch adjusting structure includes: roll adjustment tooth, roll adjustment screw rod and roll adjustment runner, the end of the roll adjustment screw rod
Portion is connect with roll adjustment runner, and the roll adjustment tooth is engaged with roll adjustment screw rod, and roll adjustment tooth is fixedly connected on and states folding sliding block or outlet
On sliding block.
Further, the foot prop connector includes: foot prop screw rod, foot prop synchronous belt and foot prop rocker arm, the foot prop silk
The upper end of bar and upper foot prop are rotatablely connected, and the lower end of foot prop screw rod is threadedly coupled with lower foot prop, and the centre of two foot prop screw rods is logical
The synchronous band connection of foot prop is crossed, and one of foot prop screw rod is connect by bevel gear with the foot prop rocker arm.
Further, the fixed frame is applied in a kind of indoor ventilation equipment.
Further, the indoor ventilation equipment, comprising: handle fixing piece, folding actuator and vent.
The invention has the benefit that
1, fixed frame of the invention includes ground foot prop, table top fixed frame, folding fixing piece and exports fixing piece, ground foot prop
Lower end and ground face contact, the upper end of ground foot prop are connect with table top fixed frame, and it is solid that the two sides of table top fixed frame are respectively fixed with folding
Determine part and outlet fixing piece, thus structure, may be implemented, it is supported and provides frictional force by ground foot prop and ground face contact,
It is fixed by table top fixed frame and windowsill table top, stable fixed support is provided, folding is fixed and adjusted by folding fixing piece
The shift position of the position of actuator, adjustment folding actuator adapts to different size of window, by outlet fixing piece it is fixed and
Adjust the position of outlet header.
2, ground foot prop of the invention includes: upper foot prop, foot prop connector and lower foot prop, and upper end and the table top of upper foot prop are fixed
The lower end of frame connection, upper foot prop is connect by foot prop connector with lower foot prop, and foot prop connector is for adjusting foot prop and getting a foothold
The spacing of frame, lower foot prop with ground face contact for fixing, and thus structure may be implemented, in mounting foot frame, by adjusting foot
Frame connector lands lower foot prop, to adapt to the windowsill of different height, guarantees the stability of ground foot prop.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of indoor ventilation equipment；
Fig. 2 is the structural schematic diagram of the handle fixing piece in Fig. 1；
Fig. 3 is the structural schematic diagram of the folding actuator in Fig. 1；
Fig. 4 is the structural schematic diagram of the vent in Fig. 1；
Fig. 5 is the structural schematic diagram of the fixed frame in Fig. 1；
Fig. 6 is a kind of structural schematic diagram of indoor ventilation system；
Fig. 7 is a kind of structural schematic diagram of fixed frame towards indoor ventilation equipment；
Fig. 8 is the structural schematic diagram of the pitch adjusting structure in Fig. 7；
Fig. 9 is the structural schematic diagram of the foot prop connector in Fig. 7；
Figure 10 is a kind of structural schematic diagram of handle fixing piece towards indoor ventilation equipment；
Figure 11 is the structural schematic diagram of the first fixing end in Figure 10；
Figure 12 is the structural schematic diagram of the second fixing end in Figure 10；
Figure 13 is the structural schematic diagram of the third fixing end in Figure 10；
In figure: 1 handle fixing piece；2 folding actuators；3 fixed frames；4 vents；The first fixing end of 1-1；1-2 second is solid
Fixed end；1-3 third fixing end；1-4 handle rotating member；2-1 opens and closes attachment base；The first articulated jib of 2-2；The second articulated jib of 2-3；2-
4 folding fixing seats；2-5 articulated jib adjusts structure；The ground 3-1 foot prop；3-2 table top fixed frame；3-3 folding fixing piece；The outlet 3-4 is solid
Determine part；3-5 pitch adjusting structure；4-1 blower；4-2 entrance header；4-3 outlet header；4-4 access end；1-1-1 fixing clip；1-
1-2 first fixes screw rod；1-1-3 fixes polished rod；The first crank of 1-1-4；1-2-1 fixing sleeve；1-2-2 fixes bar；1-2-3 is solid
Determine roll bar；1-2-4 fixed stop；1-2-5 second fixes screw rod；The second crank of 1-2-6；1-3-1 ground way；1-3-2 is fixed
Sliding block；1-3-3 the second V-type mouth；1-4-1 handle swivel base；1-4-2 handle axis body；1-4-3 shaft gear；1-4-4 handle is fixed
Seat；1-4-5 rotating shaft electric motor；The upper foot prop of 3-1-1；3-1-2 foot prop connector；Foot prop under 3-1-3；3-2-1 upper table surface；Under 3-2-2
Table top；3-3-1 opens and closes sliding block；3-3-2 fixed end；3-3-3 opens and closes screw rod；Open and close polished rod；3-4-1 exports sliding block；3-4-2 turns
Moved end head；3-5-1 roll adjustment tooth；3-5-2 roll adjustment screw rod；3-5-3 roll adjustment runner；4-2-1 main-inlet；4-2-2 branch entrance；100 is logical
Wind part；200 environmental monitoring parts；300 controllers；101 ventilation equipment；102 commutating devices；103 switchgears；
Specific embodiment
Below with reference to attached drawing, the present invention is described in detail:
Specific embodiment one
As shown in connection with fig. 1, a kind of indoor ventilation equipment disclosed in the present embodiment, comprising: handle fixing piece 1, folding driving
Part 2, fixed frame 3 and vent 4, the handle fixing piece 1 are fixed on window handle, are used for fixed and rotary window handle,
The folding actuator 2 is connect with handle fixing piece 1, and for pushing away, pulling handle, fixing piece 1 closes or opens window, described solid
Determine frame 3 and be fixed on window side, for fixing and supporting folding actuator 2, the vent 4 is arranged on fixed frame 3, is used for
It is aerated after window opening；
It is fixed on window indoor by fixed frame 3, folding actuator 2 controls the opening and closing of window, and handle is fixed
Part 1 fixes window handle, and by rotary window handle, makes window locking or unlock, can be according to external weather condition
Window is automatically opened and closed, such as in bad weathers such as sleet, external sleet is avoided to enter the room, is led to after window opening
It crosses vent 4 to be aerated, accelerates speed air flow, the pernicious gases such as indoor formaldehyde is made to volatilize as early as possible, reduce finishing rear chamber
It inside puts the taste time, taste effect is put in raising；
As shown in connection with fig. 2, the handle fixing piece 1 includes: that the first fixing end 1-1, the second fixing end 1-2, third are fixed
1-3 and handle rotating member 1-4, the first fixing end 1-1 is held to be fixed in the shaft of window handle, the second fixing end 1-
2 are fixed on the one end of grip portions far from shaft of window handle, and the third fixing end 1-3 is fixed on the gripping of window handle
One end of shaft is closed in part, and the first fixing end 1-1, the second fixing end 1-2 and third fixing end 1-3 with handle rotating member
One end of 1-4 connects, and the other end of handle rotating member 1-4 is connect with folding actuator 2；Three fixing ends realize window handles with
The positioning and fixation of the upper end handle rotating member 1-4, handle rotating member rotate three fixing ends with handle, after window closing,
Window can be made to lock by the rotation of handle rotating member 1-4；
As shown in connection with fig. 3, the folding actuator 2 includes: to open and close attachment base 2-1, the first articulated jib 2-2, second hingedly
Arm 2-3 and folding fixing seat 2-4, one end of the folding attachment base 2-1 are connect with the handle rotating member 1-3, folding connection
One end of the other end and the first articulated jib 2-2 of seat 2-1 is hinged, the other end of the first articulated jib 2-2 and the second articulated jib 2-3's
One end is hinged, and the other end and folding fixing seat 2-4 of the second articulated jib 2-3 is hinged, is provided with drive on the folding fixing seat 2-4
Second articulated jib rotating member of dynamic second articulated jib 2-3 rotation, the folding fixing seat 2-4 are connected on the fixed frame 3；It opens
The side for closing fixing seat 2-4 is provided with anti-skid structure, and anti-skid structure is resisted against on the wall of window side, to open and close fixing seat 2-
4 provide Auxiliary support power, keep folding actuator 2 more stable, the first articulated jib 2-2, the second articulated jib 2-3, window and wall are total
With four-bar linkage structure is formed, drive the second articulated jib 2-3 hinged on fixing seat 2-4 to open and close by the second articulated jib rotating member
Axis rotation pulls the first articulated jib 2-2 rotation, so that window be pulled to open.
As shown in connection with fig. 4, the vent 4 includes: blower 4-1, entrance header 4-2 and outlet header 4-3, the blower
The air intake vent of 4-1 is connect with entrance header 4-2, and the air outlet of blower 4-1 is connect with outlet header 4-3, outlet header 4-3 setting
Side at window opening is provided with main-inlet 4-2-1 and several branch entrance 4-2-2 on the entrance header 4-2, prop up into
Mouth 4-2-2 passes through at piping connection to interior decoration；Blower 4-1 starting, room air from main-inlet 4-2-1 suck, pass through by
Branch entrance 4-2-2 passes through at piping connection to interior decoration, and the air at the main volatilization point of pernicious gas at finishing is sucked,
It is blown out by pipeline from outlet header 4-3, accelerates indoor air flows speed, while accelerating indoor main pernicious gas volatilization point
The speed air flow at place, to accelerate the volatilization and discharge of indoor harmful gas.
Specific embodiment two
The present embodiment be on the basis of specific embodiment one, as shown in connection with fig. 3, the first articulated jib 2-2 and
Articulated jib adjustment structure 2-5 is provided on two articulated jib 2-3, for adjusting the length of articulated jib；
When installation opens and closes actuator 2, change the first articulated jib 2-2 and second by adjusting articulated jib adjustment structure 2-5
The length of articulated jib 2-3 changes the folding range of folding actuator 2 to change the length of two articulated jib entirety, adapts to not
With the window of size, while guaranteeing that the anti-skid structure for opening and closing the side fixing seat 2-4 can be contacted with window side wall.
Specific embodiment three
The present embodiment is on the basis of specific embodiment one, and particularly in connection with shown in Fig. 3, second articulated jib turns
Moving part includes: the second hinged arm gear, the second articulated jib screw rod and the second articulated jib motor, and the second hinged arm gear is fixed
It is connected on the second articulated jib 2-3, the side of the second hinged arm gear is engaged with the second articulated jib screw rod, the second articulated jib
Screw rod passes through the second articulated jib motor driven；
Folding fixing seat 2-4 is fixed frame 3 and the anti-skid structure of side is fixed, and the second articulated jib motor driven second is hinged
The rotation of arm screw rod makes the second hinged arm gear rotation, the second articulated jib 2-3 is driven to turn so that the second articulated jib gear is axial for the center of circle
It is dynamic.
Specific embodiment four
The present embodiment be on the basis of specific embodiment one, two or three, specifically, as shown in connection with fig. 5, the fixation
Frame 3 includes: ground foot prop 3-1, table top fixed frame 3-2, folding fixing piece 3-3 and outlet fixing piece 3-4；
During installation, support is provided by ground foot prop 3-1 and ground face contact, aggravates water by placing on ground foot prop 3-1
Case or other weights compress, and window table top is fixedly clamped by intermediate table top fixed frame 3-2, and folding fixing piece 3-3 is for adjusting
Actuator 2 is opened and closed with fixed, outlet fixing piece 3-4 is used to adjust and adjust the outlet header 4-3 of vent 4.
Specific embodiment five
A kind of indoor ventilation system disclosed in the present embodiment, as shown in connection with fig. 6, including vent 100, environmental monitoring part
200 and controller 300, the vent 100 includes: ventilation equipment 101 and commutating device 102, and ventilation equipment 101 are arranged in window
Mouth is for accelerating indoor and outdoor air flow velocity, direction of ventilation of the commutating device 102 for changing ventilation equipment 101, the environment prison
It surveys part 200 and is sent to controller 300 for detecting outdoor environment, and by environmental information, controller 300 controls ventilation equipment 101
With commutating device 102, when environmental monitoring part 200 detects outdoor natural airflow to flow to indoor from open air, controller
It is indoor that 300 control commutating devices 102 flow to the direction of ventilation of ventilation equipment 101 from open air, detects in environmental monitoring part 200
To outdoor natural airflow to for from it is indoor flow to open air when, controller 300 control commutating device 102 make ventilation equipment 101
Direction of ventilation is outdoor from indoor flow direction；
Environmental monitoring part 200 monitors to flow through the wind direction of window by wind transducer, and according to wind speed size and sets
Threshold comparison, natural wind speed be less than setting threshold value when, commutating device is failure to actuate, natural wind speed be more than threshold value when, by
The direction of ventilation that controller 300 controls the change ventilation equipment 101 of commutating device 102 is identical as the wind direction for flowing through window, makes artificial
Increased air flowing is identical as the flow direction of gravity-flow ventilation, increases the flow velocity of gravity-flow ventilation while saving energy consumption.
Specific embodiment six
The present embodiment is on the basis of specific embodiment five, and specifically, as shown in connection with fig. 6, the vent 100 is also
Including switchgear 103, switchgear 103 is used to open or closes window, and environmental monitoring part 200 is according to the outdoor day detected
Gas, control switch equipment 103 open or close window；It is such as outdoor to be in sleet sky when outdoor environment is not suitable for ventilation
When gas, sleet can be entered the room with natural wind, be closed window by 300 control switch equipment 103 of controller.
Specific embodiment seven
The present embodiment is on the basis of specific embodiment six, and specifically, the switchgear 103 includes: that handle is solid
Determine part 1, folding actuator 2 and fixed frame 3, the offer of fixed frame 3 fixes and supports, and folding actuator 2 is under the control of controller 300
Moving handle fixing piece 1 opens or closes window, may be implemented ventilation put taste during it is unattended, be automatically performed
Switch motion.
Specific embodiment eight
The present embodiment is on the basis of specific embodiment five or six, and specifically, the commutating device 102 is two four
Logical reversal valve, reversal valve are arranged in the air inlet pipe and an air outlet pipe of vent, control reversal valve by controller 300 and exchange air inlet pipe
The pipeline connected with escape pipe changes direction of ventilation.
Specific embodiment nine
The present embodiment is on the basis of specific embodiment one, and specifically, the branch entrance 4-2-2 and access end connect
It connects, by the branch entrance region high to indoor corner or harmful gas concentration by piping connection, and is fixed by access end.
Specific embodiment ten
The present embodiment is on the basis of specific embodiment nine, and specifically, the access end setting is fitted up indoors
Locate, includes floor, cabinet, bed, sofa, table or interior door at interior decoration；The absorption mouth of branch entrance 4-2-2 is passed through into access end
It is fixed at the main pernicious gas of interior decoration, accelerates the gaseous volatilization speed in these areas, reduce ventilation and put the taste time.
Specific embodiment 11
A kind of fixed frame towards indoor ventilation equipment, the fixed frame disclosed in the present embodiment are applied in specific embodiment party
In a kind of indoor ventilation equipment disclosed in formula one, two or three, as shown in connection with fig. 7:
Specifically, comprising: ground foot prop 3-1, table top fixed frame 3-2, folding fixing piece 3-3 and outlet fixing piece 3-4, it is described
The lower end and ground face contact, the upper end of ground foot prop 3-1 of ground foot prop 3-1 is connect with table top fixed frame 3-2, and table top fixed frame 3-2 is used
It is fixed in windowsill table top, the two sides of table top fixed frame 3-2 are respectively fixed with folding fixing piece 3-3 and outlet fixing piece 3-4, institute
Folding fixing piece 3-3 is stated for fixed and adjust the position of folding actuator 2, the outlet fixing piece 3-4 is used to fix and adjust
The position of whole outlet header 4-3；Indoor ventilation equipment needs to be fixed on the indoor of window, closes and opens the window due to existing
Movement, it is desirable to provide stable fixation, the contact by ground foot prop 3-1 with ground, pass through table top fixing piece 3-3 clamp window
Platform forms fixation stable at two, while in order to adapt to the fixation of different fitting cases, folding fixing piece 3-3 is arranged to folding
Actuator 2 is adjusted, and setting outlet fixing piece 3-4 is adjusted outlet header 4-3；
Described ground foot prop 3-1 includes: upper foot prop 3-1-1, foot prop connector 3-1-2 and lower foot prop 3-1-3, the upper foot prop
The upper end of 3-1-1 is connect with the table top fixed frame 3-2, and the lower end of upper foot prop 3-1-1 by foot prop connector 3-1-2 and is got a foothold
Frame 3-1-3 connection, the foot prop connector 3-1-2 is used to adjust the spacing of foot prop 3-1-2 Yu lower foot prop 3-1-3, under described
Foot prop 3-1-3 with ground face contact for fixing；To adapt to different windowsill height, height is adjusted by foot prop connector 3-1-2, is protected
Demonstrate,proving lower foot prop 3-1-3 can land, and setting aggravates water tank on lower foot prop 3-1-3 or sandbag is fixed；
The table top fixing piece 3-2 includes: upper table surface 3-2-1 and following table 3-2-2, the upper table surface 3-2-1 and upper foot
Frame 3-1-1 connection, upper table surface 3-2-1 are connect with following table 3-2-2 by bolt and are clamped to windowsill table top；
The folding fixing piece 3-3 includes: folding sliding block 3-3-1, fixed end 3-3-2, folding screw rod 3-3-3 and folding
Polished rod, the folding sliding block 3-3-1 are slidably connected on foot prop 3-1-1, and the upper end of folding sliding block 3-3-1 is provided with folding silk
Bar 3-3-3, the two sides of folding screw rod 3-3-3 are respectively arranged with a folding polished rod, folding screw rod 3-3-3 and the end for opening and closing polished rod
Portion is fixed by fixed end 3-3-2, and the folding actuator 2 is socketed on folding screw rod 3-3-3 and folding polished rod；Folding is slided
Block 3-3-1 in window side's upward sliding perpendicular to closed state, can adjust the supporting point of folding 2 left end of actuator apart from window
The distance at family guarantees that the anti-skid structure of folding 2 left end of actuator is contacted with metope, is opened by rotation folding screw rod 3-3-3 adjustment
The height for closing actuator 2 is identical as the height of window handle；
The outlet fixing piece 3-4 includes: outlet sliding block 3-4-1 and rotation end 3-4-2, the outlet sliding block 3-4-1
Lower end be slidably connected on foot prop 3-1-1, the upper end of outlet sliding block 3-4-1 passes through rotation end 3-4-2 and outlet header
4-3 connection, outlet sliding block 3-4-1 can adjust outlet header 4-3 and window in window side's upward sliding perpendicular to closed state
The distance at family changes outlet position, rotates outlet header 4-3 by rotation end 3-4-2 and adjusts outlet angle.
Specific embodiment 12
The present embodiment is on the basis of specific embodiment 11, further includes roll adjustment knot as shown in connection with fig. 7 specifically
There are two pitch adjusting structure 3-5, two pitch adjusting structure 3-5 to adjust separately the folding for setting on structure 3-5, the upper table surface 3-2-1
The sliding distance of sliding block 3-3-1 and outlet sliding block 3-4-1 adjust folding sliding block 3-3-1 and outlet sliding block by pitch adjusting structure 3-5
Distance of the 3-4-1 apart from window；
As shown in connection with fig. 8, the pitch adjusting structure 3-5 includes: roll adjustment tooth 3-5-1, roll adjustment screw rod 3-5-2 and roll adjustment runner 3-
The end of 5-3, the roll adjustment screw rod 3-5-2 are connect with roll adjustment runner 3-5-3, the roll adjustment tooth 3-5-1 and roll adjustment screw rod 3-5-2
Engagement, and roll adjustment tooth 3-5-1 is fixedly connected on and states on folding sliding block 3-3-1 or outlet sliding block 3-4-1, by rotating roll adjustment runner
3-5-3 makes roll adjustment screw rod 3-5-2 push roll adjustment tooth 3-5-1, makes to open and close sliding block 3-3-1 or exports sliding block 3-4-1 sliding, and is adjusting
Slide position is guaranteed by the self-locking effect of screw rod after whole good distance.
Specific embodiment 13
The present embodiment is on the basis of specific embodiment 11, and specifically, as shown in connection with fig. 9, the foot prop connects
Part 3-1-2 includes: foot prop screw rod 3-1-2-1, foot prop synchronous belt 3-1-2-2 and foot prop rocker arm 3-1-2-3, the foot prop screw rod 3-
The upper end of 1-2-1 and upper foot prop 3-1-1 are rotatablely connected, and the lower end of foot prop screw rod 3-1-2-1 is threadedly coupled with lower foot prop 3-1-3,
The centre of two foot prop screw rod 3-1-2-1 passes through foot prop synchronous belt 3-1-2-2 connection, and one of foot prop screw rod 3-1-2-1
It is connect by bevel gear with the foot prop rocker arm 3-1-2-3；
When installing foot prop, rotate foot prop screw rod 3-1-2-1 by shaking foot prop rocker arm 3-1-2-3, foot prop synchronous belt
3-1-2-2 rotates synchronously two foot prop screw rod 3-1-2-1, and lower foot prop 3-1-3 is pushed to move downward and ground face contact, lower foot prop
It is able to maintain both ends synchronizing moving in 3-1-3 moving process, does not need additionally to be leveled.
Specific embodiment 14
A kind of handle fixing piece towards indoor ventilation equipment disclosed in the present embodiment, the handle fixing piece, which is applied, to be had
In a kind of indoor ventilation equipment disclosed in body embodiment one, two or three；
Specifically, as shown in connection with fig. 2, comprising: the first fixing end 1-1, the second fixing end 1-2, third fixing end 1-3 and handle
Hand rotating member 1-4, the first fixing end 1-1 are fixed in the shaft of window handle, and the second fixing end 1-2 is fixed on window
The one end of the grip portions of family handle far from shaft, the grip portions that the third fixing end 1-3 is fixed on window handle close on
One end of shaft, and the first fixing end 1-1, the second fixing end 1-2 and third fixing end 1-3 with handle rotating member 1-4 one
The other end of end connection, handle rotating member 1-4 is connect with folding actuator 2, and three fixing ends realize that window handle and handle turn
The positioning and fixation of the upper end moving part 1-4, handle rotating member rotate three fixing ends with handle, after window closing, Ke Yitong
The rotation for crossing handle rotating member 1-4 locks window, and the clamping direction of the first fixing end 1-1 and third fixing end 1-3 are mutually hung down
Directly, the axis for position fixing knob shaft, the second fixing end 1-2 and third fixing end 1-3 are for the rotation of position fixing knob shaft
Angle；
As shown in connection with fig. 10, the handle rotating member 1-4 includes: handle transposase 11-4-1, handle axis body 1-4-2, shaft tooth
Take turns upper end and the first fixing end 1- of 1-4-3, handle fixed base 1-4-4 and rotating shaft electric motor 1-4-5, the handle transposase 11-4-1
1, the second fixing end 1-2 is connected with third fixing end 1-3, and the lower end of handle transposase 11-4-1 and the upper end of handle axis body 1-4-2 connect
It connects, the axis of the handle axis body 1-4-2 is overlapped after the first fixing end 1-1 clamping with the axis of handle shaft, the handle
Shaft gear 1-4-3 is socketed in the middle part of axis body 1-4-2, the lower end of handle axis body 1-4-2 is rotatably connected on handle fixed base 1-
In 4-4, the shaft gear 1-4-3 is driven by rotating shaft electric motor 1-4-5, is provided on the handle axis body 1-4-2 along axis
Handle sliding block is correspondingly arranged on handle sliding slot 1-4-6, shaft gear 1-4-3 with handle sliding slot 1-4-6, handle sliding block is embedded in handle
In rubber sleeve slot 1-4-6, it is provided with cylindrical shaft sliding slot in the handle fixed base 1-4-4, on the handle axis body 1-4-2
It is correspondingly arranged on the axis body sliding block 1-4-7 outwardly protruded along side wall, is set between the axis body upper end sliding block 1-4-7 and the inner wall of shaft sliding slot
It is equipped with handle spring, the bottom sides of the handle axis body 1-4-2 have been arranged radially handle slide bar 1-4-8, the shaft sliding slot
Interior that slide bar boss is provided with along the rotation path of the handle slide bar 1-4-8, the protrusion direction of slide bar boss is directed toward window handle
Hand；Rotating shaft electric motor 1-4-5 drives handle axis body 1-4-2 rotation by shaft gear 1-4-3, drives handle transposase 11-4-1 rotation,
Window handle is rotated, while during rotation, handle slide bar 1-4-8 slides on slide bar boss, pushes handle axis body 1-
4-2 is slided in axis body sliding slot towards window handle direction, passes through handle between handle axis body 1-4-2 and shaft gear 1-4-3
Sliding slot 1-4-6 keeps rotating synchronously while realizing opposite sliding, so that pressure is applied to handle during swing handle,
The elastic adhesive tape compression that will be used to seal at window gap guarantees that card window locking pin is corresponding with lock-joint, avoids due to sealing
The resistance of elastic adhesive tape keep window locking pin not corresponding with lock-joint, can not lock.
Specific embodiment 15
The present embodiment is on the basis of specific embodiment 14, and specifically, in conjunction with shown in Figure 11, described first is fixed
Holding 1-1 includes: fixing clip 1-1-1, and two fixing clip 1-1-1 are in window handle along grip portions direction to the shaft of handle
Clamping.
The first fixing end 1-1 further include: the first fixed screw rod 1-1-2, fixed polished rod 1-1-3 and the first crank 1-1-
Two sections of oppositely oriented screw threads are provided on 4, the described first fixed screw rod 1-1-2, one is respectively sleeved on two sections of screw threads admittedly
Clamp block 1-1-1, the two sides of the first fixed screw rod 1-1-2 are respectively arranged with a fixed polished rod 1-1-3, first fixed wire
The end of bar 1-1-2 is connect with the first crank 1-1-4；
Two fixing clip 1-1-1 keep reversed synchronizing moving, clamp under the promotion of the first fixed screw rod 1-1-2
Midpoint it is constant, by the shaft of handle clamping after, determine the shaft of handle by the first fixing end 1-1 in the horizontal direction
Position.
Specific embodiment 16
The present embodiment is on the basis of specific embodiment 14, and specifically, in conjunction with shown in Figure 12, described second is fixed
End 1-2 includes: fixing sleeve 1-2-1, fixed bar 1-2-2, fixed roll bar 1-2-3 and fixed stop 1-2-4, the fixing sleeve 1-
The centre of 2-1 is covered on the inside of the holding end of window handle, and the both ends of fixing sleeve 1-2-1 are arranged at intervals with several fixed strips,
And the fixed strip at both ends is staggered, the fixed strip at both ends intersects on the outside of holding end to be wrapped up across by holding end, and
The fixed strip at both ends is connect from the outside of two fixed bar 1-2-2 around later with fixed roll bar 1-2-3 respectively, the fixed gear
The centre of block 1-2-4 is provided with the first V-type mouth, the inclined surface of the first V-type mouth and the outer side contacts of holding end, and the fixing sleeve
The both ends of 1-2-1 are passed through from the first V-type mouth.
The second fixing end 1-2 further include: the second fixed screw rod 1-2-5 and the second crank 1-2-6, the fixed roll bar
The end of 1-2-3 is engaged by gear with the second fixed screw rod 1-2-5, the end of the second fixed screw rod 1-2-5 and the second crank
1-2-6 connection；
The second crank 1-2-6 is rotated, the second fixed screw rod 1-2-5, which is pushed, fixes roll bar 1-2-3 rotation, makes fixing sleeve 1-2-
1 end is wrapped on fixed roll bar 1-2-3, and fixing sleeve 1-2-1 intersects pull handle under the guiding of fixed lever 1-2-2,
Handle is pulled in the first V-type mouth, under the guiding on first two inclined-planes of V-type mouth, makes a left side of the center of handle in Figure 12
It is positioned in right direction with the second fixing end, and then positions the rotational angle of handle shaft.
Specific embodiment 17
The present embodiment is on the basis of specific embodiment 14, and specifically, in conjunction with shown in Figure 13, the third is fixed
End 1-3 includes: ground way 1-3-1, fixed sliding block 1-3-2 and the second V-type mouth 1-3-3, the lower end of the fixed sliding block 1-3-2
It is provided with ground way 1-3-1, ground way 1-3-1 is arranged along the length direction of holding end, and the fixed sliding block 1-3-2's is upper
End is provided with inclined surface and the outer side contacts of handle roller end of the second V-type mouth 1-3-3, the second V-type mouth 1-3-3.
The fixed sliding block 1-3-2 is provided with fixed sliding block spring far from the side of the second V-type mouth 1-3-3；
Third fixing end 1-3 main function is to fix the point of intersection of the shaft of handle and grip portions, is realized with the
Handle shaft is positioned on one fixing end 1-1 vertical direction, under the promotion of fixed sliding block spring, fixed sliding block 1-3-
2 slide into the second V-type mouth 1-3-3 along ground way 1-3-1, and two inclined-planes of the second V-type mouth are contacted with the side of handle shaft
It is positioned.
Specific embodiment 18
A kind of handle of indoor ventilation equipment disclosed in the present embodiment fixes, spinning solution, and the method is applied specific
On a kind of handle fixing piece towards indoor ventilation equipment disclosed in embodiment 14,15,16 or 17；
Specifically, comprising the following steps:
Step a: turning to opening state for window handle, open two fixing clip 1-1-1 of the first fixing end 1-1,
Third fixing end 1-3 is slided to the right, and the grip portions of handle are inserted into the fixing sleeve 1- of the second fixing end 1-2 far from one end of shaft
In 2-1；
Step b: release third fixing end 1-3, third fixing end 1-3 are slided to the left under the promotion of fixed sliding block spring,
The V-type inclined-plane of second V-type mouth 1-3-3 of the fixed upper end sliding block 1-3-2 and the outer side contacts of handle shaft lower end, handle shaft with
Handle axis body 1-4-2 is positioned in the horizontal direction；
Step c: rotation first fixed screw rod 1-1-2, two the first fixed block 1-1-1 by handle shaft clamping sides,
Hand shaft is positioned in the vertical direction with handle axis body 1-4-2；
Step d: the second crank 1-2-6 of rotation, make fixed roll bar 1-2-3 rotation, the both ends of fixing sleeve 1-2-1 are wound onto
On fixed roll bar 1-2-3, the both ends of fixing sleeve 1-2-1 intersect after around fixed lever 1-2-2 pulls fixing sleeve 1-2-1, makes
Grip portions are coated and are pulled into the first V-type mouth of fixed stop 1-2-4 by fixing sleeve 1-2-1, outside handle gripping portion
The contact of incline plane of side and the first V-type mouth positions the shaft of handle and the relative rotation angle of handle axis body 1-4-2；
Step e: rotating shaft electric motor 1-4-5 drives handle axis body 1-4-2 rotation, handle transposase 11-by shaft gear 1-4-3
4-1 drives the rotation of window handle；
Step f: handle slide bar slides onto slide bar boss, pushes handle axis body 1-4-2 to slide to window handle direction, to window
Handle applies the pressure that window is axially directed to along shaft.
Specific embodiment 19
The present embodiment is on the basis of specific embodiment 18, specifically, in the step f, in handle axis body 1-
When 4-2 is slided, shaft gear 1-4-3 is not mobile with handle axis body 1-4-2 and keeps rotating, shaft gear 1-4-3 rubber sleeve
Block slides in the handle sliding slot on handle axis body 1-4-2.
Specific embodiment 20
A kind of room ventilation method disclosed in embodiment itself, the method apply in specific embodiment five, six, seven or
In a kind of indoor ventilation equipment disclosed in eight；
Specifically, comprising the following steps:
Step a: being arranged a vent 100 and an environmental monitoring part 200 at each window, and vent 100 is arranged
Side indoors, environmental monitoring part 200 are arranged in outside；
Step b: the handle fixing piece 1 of vent 100 is fixed with window handle, fixed frame 3 is fixed with window table top, is entered
In mouthful end setting floor indoors, cabinet, bed, sofa, table and interior door；
Step c: the air at window is monitored by environmental monitoring part 200 and is flowed to, controller 300 is according to the air at window
The commutating device 102 of flow direction, control vent 100 switches the direction of ventilation of vent 100, is by room in direction of ventilation outside window
When outer flow direction is indoor, the direction of ventilation of the vent 100 at the window is by outdoor flow direction interior, and the direction of ventilation outside window is
When by indoor flow direction outdoor, the direction of ventilation of the vent 100 at the window is outdoor by indoor flow direction；
Step d: after the starting of vent 100, access end is dispelled or is inhaled with the change of 100 direction of ventilation of vent
Receive indoor floor, cabinet, bed, sofa, table and interior door superficial air；
Step e: outside humidity and temperature, the outer temperature and humidity of 300 collection room of controller are monitored by environmental monitoring part 200
And the threshold comparison with setting, according to comparing result, 300 control switch equipment 103 of controller opens or closes window；
Step f: when outdoor temperature and humidity and threshold comparison are more than threshold value by controller 300, switchgear 103 is opened
It closes actuator 2 and pushes window to closed position, 1 rotary window handle of handle fixing piece locks window, in outdoor temperature and wet
When degree is lower than threshold value with threshold comparison, 1 rotary window handle of handle fixing piece unlocks window, and the folding of switchgear 103 is driven
Moving part 2 pulls open window.
Specific embodiment 21
The present embodiment is on the basis of specific embodiment 20, and specifically, the window number chosen in the step a is
Two, and two windows distance between all windows is maximum；Select two remote windows as ventilation opening, it is former indoors
It is aerated on the basis of the penetrating ventilation having, is conducive to the discharge of indoor integrated air.
Specific embodiment 22
The present embodiment is on the basis of specific embodiment 21, specifically, to two windows in the step c
The direction of ventilation control of the vent 100 at place makes, and keeps the direction of ventilation of two two vents 100 opposite.
Specific embodiment 23
The present embodiment is on the basis of specific embodiment 20, specifically, in the step f, in folding actuator 2
After window is closed, controller 300 controls the commutating devices 102 of all vents 100 for the direction of ventilation of ventilation equipment 101
Be switched to it is indoor by outdoor flow direction, access end accelerate indoor floor, cabinet, bed, sofa, table and interior door superficial air stream
It is dynamic.
Above embodiments are exemplary description of this patent, do not limit its protection scope, those skilled in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (6)
1. a kind of fixed frame towards indoor ventilation equipment, is, comprising: ground foot prop (3-1), is opened table top fixed frame (3-2)
Fixing piece (3-3) and outlet fixing piece (3-4), the lower end of described ground foot prop (3-1) and ground face contact are closed, ground foot prop (3-1)
Upper end is connect with table top fixed frame (3-2), and table top fixed frame (3-2) is used to fix with windowsill table top, table top fixed frame (3-2)
Two sides are respectively fixed with folding fixing piece (3-3) and outlet fixing piece (3-4), the folding fixing piece (3-3) for fixed and
The position of adjustment folding actuator (2), outlet fixing piece (3-4) are used to fix and adjust the position of outlet header (4-3)；
Described ground foot prop (3-1) includes: upper foot prop (3-1-1), foot prop connector (3-1-2) and lower foot prop (3-1-3), it is described on
The upper end of foot prop (3-1-1) is connect with the table top fixed frame (3-2), and the lower end of upper foot prop (3-1-1) passes through foot prop connector
(3-1-2) is connect with lower foot prop (3-1-3), and the foot prop connector (3-1-2) is for adjusting foot prop (3-1-2) and lower foot prop
The spacing of (3-1-3), the lower foot prop (3-1-3) with ground face contact for fixing；
The table top fixing piece (3-2) includes: upper table surface (3-2-1) and following table (3-2-2), the upper table surface (3-2-1) with
Upper foot prop (3-1-1) connection, upper table surface (3-2-1) are connect with following table (3-2-2) by bolt and are clamped to windowsill table top；
The folding fixing piece (3-3) include: folding sliding block (3-3-1), fixed end (3-3-2), folding screw rod (3-3-3) and
Polished rod is opened and closed, the folding sliding block (3-3-1) is slidably connected on foot prop (3-1-1), and the upper end of folding sliding block (3-3-1) is set
It is equipped with folding screw rod (3-3-3), the two sides of folding screw rod (3-3-3) are respectively arranged with a folding polished rod (), open and close screw rod
(3-3-3) and the end for opening and closing polished rod are fixed by fixed end (3-3-2), and the folding actuator (2) is socketed in folding silk
On bar (3-3-3) and folding polished rod；
The outlet fixing piece (3-4) includes: outlet sliding block (3-4-1) and rotation end (3-4-2), the outlet sliding block (3-
Lower end 4-1) is slidably connected on foot prop (3-1-1), and the upper end of outlet sliding block (3-4-1) passes through rotation end (3-4-2)
It is connect with outlet header (4-3).
2. a kind of fixed frame towards indoor ventilation equipment according to claim 1, is, further includes pitch adjusting structure
(3-5), there are two pitch adjusting structure (3-5), two pitch adjusting structures (3-5) to adjust separately institute for setting on the upper table surface (3-2-1)
It states folding sliding block (3-3-1) and exports the sliding distance of sliding block (3-4-1).
3. a kind of fixed frame towards indoor ventilation equipment according to claim 2, is, the pitch adjusting structure (3-
It 5) include: roll adjustment tooth (3-5-1), roll adjustment screw rod (3-5-2) and roll adjustment runner (3-5-3), the end of the roll adjustment screw rod (3-5-2)
Portion is connect with roll adjustment runner (3-5-3), and the roll adjustment tooth (3-5-1) is engaged with roll adjustment screw rod (3-5-2), and roll adjustment tooth (3-5-
1) it is fixedly connected on and states in folding sliding block (3-3-1) or outlet sliding block (3-4-1).
4. a kind of fixed frame towards indoor ventilation equipment according to claim 1, is, the foot prop connector
(3-1-2) includes: foot prop screw rod (3-1-2-1), foot prop synchronous belt (3-1-2-2) and foot prop rocker arm (3-1-2-3), the foot prop
The upper end of screw rod (3-1-2-1) and upper foot prop (3-1-1) are rotatablely connected, the lower end of foot prop screw rod (3-1-2-1) and lower foot prop (3-
1-3) it is threadedly coupled, the centres of two foot prop screw rods (3-1-2-1) is by foot prop synchronous belt (3-1-2-2) connection, and wherein one
A foot prop screw rod (3-1-2-1) is connect by bevel gear with the foot prop rocker arm (3-1-2-3).
5. a kind of fixed frame towards indoor ventilation equipment according to claim 1,2,3 or 4, is, the fixation
Frame is applied in a kind of indoor ventilation equipment.
6. a kind of fixed frame towards indoor ventilation equipment according to claim 5, is, the room ventilation is set
It is standby, comprising: handle fixing piece (1), folding actuator (2) and vent (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062443.6A CN109682055B (en) | 2019-01-22 | 2019-01-22 | Fixing frame for indoor ventilation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062443.6A CN109682055B (en) | 2019-01-22 | 2019-01-22 | Fixing frame for indoor ventilation equipment |
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| Publication Number | Publication Date |
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| CN109682055A true CN109682055A (en) | 2019-04-26 |
| CN109682055B CN109682055B (en) | 2021-07-02 |
Family
ID=66194035
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910062443.6A Active CN109682055B (en) | 2019-01-22 | 2019-01-22 | Fixing frame for indoor ventilation equipment |
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| Country | Link |
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| CN (1) | CN109682055B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877453A (en) * | 2022-04-20 | 2022-08-09 | 浙江宝盛建设集团有限公司 | Indoor forced ventilation equipment is used in fitment construction |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0311624Y2 (en) * | 1985-03-14 | 1991-03-20 | ||
| CN1690683A (en) * | 2004-04-23 | 2005-11-02 | 北新建材(集团)有限公司 | Door and window tester |
| CN102121557A (en) * | 2010-01-12 | 2011-07-13 | 珠海格力电器股份有限公司 | Adjustable support |
| CN102864922A (en) * | 2012-09-29 | 2013-01-09 | 朱鸿伟 | Combination frame |
| CN103527055A (en) * | 2012-07-04 | 2014-01-22 | 徐州市龙泰煤矿设备制造厂 | Novel ventilating window structure |
| CN104224038A (en) * | 2013-06-09 | 2014-12-24 | 郑敏芳 | Safe cleaning device for bright windows of building |
| CN204593588U (en) * | 2014-12-31 | 2015-08-26 | 安徽宾肯电气股份有限公司 | A kind of fresh-air ventilation machine |
| CN205155479U (en) * | 2015-12-08 | 2016-04-13 | 烟台荏原空调设备有限公司 | Adjustment base of equipment |
| CN207299365U (en) * | 2017-07-14 | 2018-05-01 | 大连格莱信环保科技有限公司 | A kind of new wind turbine with after-treatment koniology particle |
| CN207408106U (en) * | 2016-11-15 | 2018-05-25 | 安徽江淮汽车集团股份有限公司 | A kind of multifunction test trolley |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6344915U (en) * | 1986-09-08 | 1988-03-26 |
-
2019
- 2019-01-22 CN CN201910062443.6A patent/CN109682055B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0311624Y2 (en) * | 1985-03-14 | 1991-03-20 | ||
| CN1690683A (en) * | 2004-04-23 | 2005-11-02 | 北新建材(集团)有限公司 | Door and window tester |
| CN102121557A (en) * | 2010-01-12 | 2011-07-13 | 珠海格力电器股份有限公司 | Adjustable support |
| CN103527055A (en) * | 2012-07-04 | 2014-01-22 | 徐州市龙泰煤矿设备制造厂 | Novel ventilating window structure |
| CN102864922A (en) * | 2012-09-29 | 2013-01-09 | 朱鸿伟 | Combination frame |
| CN104224038A (en) * | 2013-06-09 | 2014-12-24 | 郑敏芳 | Safe cleaning device for bright windows of building |
| CN204593588U (en) * | 2014-12-31 | 2015-08-26 | 安徽宾肯电气股份有限公司 | A kind of fresh-air ventilation machine |
| CN205155479U (en) * | 2015-12-08 | 2016-04-13 | 烟台荏原空调设备有限公司 | Adjustment base of equipment |
| CN207408106U (en) * | 2016-11-15 | 2018-05-25 | 安徽江淮汽车集团股份有限公司 | A kind of multifunction test trolley |
| CN207299365U (en) * | 2017-07-14 | 2018-05-01 | 大连格莱信环保科技有限公司 | A kind of new wind turbine with after-treatment koniology particle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877453A (en) * | 2022-04-20 | 2022-08-09 | 浙江宝盛建设集团有限公司 | Indoor forced ventilation equipment is used in fitment construction |
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| CN109682055B (en) | 2021-07-02 |
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