CN107532449B - Ventilation device - Google Patents
Ventilation device Download PDFInfo
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- CN107532449B CN107532449B CN201580079939.4A CN201580079939A CN107532449B CN 107532449 B CN107532449 B CN 107532449B CN 201580079939 A CN201580079939 A CN 201580079939A CN 107532449 B CN107532449 B CN 107532449B
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- China
- Prior art keywords
- actuation plate
- main wall
- actuation
- ventilation device
- ventilation
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Building Environments (AREA)
Abstract
A kind of apparatus main body of ventilation device (10) includes the indoor first main wall (12a) with the first ventilation opening (12x) and the second main wall of open air (15a) with the second ventilation opening (15x).The ventilation device further includes being supported in apparatus main body (10) so as to the first and second operation panels of rotation (20,30) and making the first and second operation panels (20,30) along the first and second springs (26,36) biased respectively from the separated direction of the first and second main walls (12a, 15a).The first and second fillers (25,35) with elasticity and gas permeability are separately mounted on the first and second operation panels (20,30).When open air is in positive pressure under high wind, the first operation panel (20) is aerated since the effect of outdoor wind pressure is close to the first main wall (12a), and only by the first filler (25).When open air is in negative pressure in high wind, the second operation panel (30) is aerated since the effect of indoor wind pressure is close to the second main wall (15), and only by the second filler (35).
Description
Technical field
Keep good by exchanging the foul atmosphere in building with the fresh air outside building the present invention relates to a kind of
Indoor environment ventilation device.
Background technique
In patent document 1 as the predetermined sash for being integrated to common building of ventilation device disclosed in the first embodiment
Upper beam in.The ventilation device includes horizontal-extending apparatus main body and actuation plate.Apparatus main body has main wall, which exists
It is formed with ventilation opening.The upper cause apparatus main body of actuation plate is supported on apparatus main body in a manner of slideably and rotatably
Near main wall.The manual operation level sliding that actuation plate passes through operation pull ring.Due to the effect of cam mechanism, actuation plate is being slided
It can be moved in the process along towards the direction of main wall or separate main wall.To the aperture of the adjustable ventilation opening being formed on main wall.
Airtight filler is disposed on the surface of the actuation plate lower edge of main wall side.When actuation plate is close to main wall,
The filler abuts main wall.To which the interface between actuation plate and main wall is sealed, so that ventilation quantity is substantially zeroed.
Ventilation device disclosed in patent document 2 is predetermined to be mounted in the wall of skyscraper etc..Horizontal-extending
Under the main wall of apparatus main body, actuation plate is parallel to main wall arrangement.By the operation of operating stick, which can be up and down
It is mobile.To the aperture of the adjustable ventilation opening being formed on main wall.Airtight fill out is disposed in the opposite side edges of actuation plate
Fill object.When actuation plate moves up, which abuts main wall.To which the interface between actuation plate and main wall is sealed, make
It is substantially zeroed to obtain ventilation quantity.
In the ventilation device of above-mentioned patent document 1 and 2, when actuation plate is in the position separated with main wall, if outside
Face has high wind to blow over, then high wind may invade in building.Excessive air may be thus sent into building.It is asked to cope with this
Topic, as disclosed in patent document 3 and 4, develops a kind of ventilation device, the ventilation opening of the ventilation device can be by high wind
Wind pressure is automatically closed.
In the ventilation device disclosed in patent document 3 and 4, actuation plate is rotatably supported at close to being formed with ventilation opening
Main wall outdoor side.When not blowing air over, actuation plate is maintained under the action of self weight or spring force to be separated with main wall
Position.When there is high wind to blow over, actuation plate can overcome self weight or spring force to abut main wall under wind pressure, so that ventilation opening is closed,
And it prevents in high wind intrusion building.
Existing technical literature
Patent document
Patent document 1: Japanese unexamined Patent application Publication 2005-264425
Patent document 2: Japanese unexamined Patent application Publication 2010-203707
Patent document 3: S57-185891 is announced in Japanese unexamined utility model application
Patent document 4: Japanese unexamined Patent application Publication H7-233980
Summary of the invention
The problem to be solved in the present invention
As described above, in the ventilation device of patent document 3 and 4, when ventilation device is by high wind (when the gas outside building
When pressure is significantly higher than the air pressure in building), actuation plate can close ventilation opening, build to prevent excessive air from entering by ventilation opening
Build inside.But such as when the ventilation device is mounted on the other side opposite with the receiving side of high wind of building and building
When outer air pressure is negative pressure (that is, with above-mentioned situation on the contrary, the air pressure in building is significantly higher than the air pressure outside building), actuation plate
Ventilation opening can be made to be kept open, and the air in building may be excessively discharged.
In the ventilation device of patent document 3, when wind is very strong and actuation plate closes ventilation opening, at all without logical
Wind.
In the ventilation device of patent document 4, even if ventilation opening is not yet when wind is very strong and actuation plate closes ventilation opening
It can be fully closed.The sub-fraction of ventilation opening can be aerated still in opening state by opening part.But
Since wind passes through small opening, it is thus possible to generate wind noise.Moreover, may be produced near opening when high wind passes through small opening
Raw turbulent flow (vortex).Actuation plate may be vibrated because of turbulent flow, to touch main wall, and this there may be noises.
Solution to the problem
To solve the above-mentioned problems, the present invention provides a kind of ventilation device, which includes: apparatus main body, the dress
Setting main body includes the first main wall, the with the second ventilation opening second main wall and vent passages with the first ventilation opening, and first
Ventilation opening and the second ventilation opening are communicating together by the vent passages；First actuation plate, which can by apparatus main body
It rotationally supports, so that the first actuation plate can be moved along towards or away from the direction of the first main wall；Second actuation plate, second cause
Movable plate is rotatably supported by apparatus main body, so that the second actuation plate can be moved along towards or away from the direction of the second main wall；The
One spring, first spring force the first actuation plate to move along the direction far from the first main wall；Second spring, the second spring are compeled
Move the second actuation plate along the direction far from the second main wall；The first filler with elasticity and gas permeability, first filling
Object is arranged in the first actuation plate and is located remotely among the apparent surface of the first main wall of the position of the shaft of the first actuation plate
On at least one；And the second filler with elasticity and gas permeability, second filler are arranged in the second actuation plate and position
In far from the second actuation plate shaft position the second main wall apparent surface at least one of on, in which: first cause
Movable plate arranges side outdoors relative to the first main wall；It is moved under the action of wind pressure of first actuation plate outside building towards the first main wall
It is dynamic；Second actuation plate is arranged in indoor-side relative to the second main wall；And under the action of wind pressure of second actuation plate in building
It is mobile towards the second main wall.
According to features described above, when the air pressure outside the building for being equipped with the ventilation device is significantly higher than the air pressure in building
(such as when by high wind), the first actuation plate for bearing external wind pressure overcome the power of the first spring along close to the first main wall
Direction is mobile.To be aerated substantially only through the first filler, thus prevent excessive air from entering in building.Therefore phase
Instead, when the air pressure in the building for being equipped with ventilation device is significantly higher than the air pressure outside building (such as when ventilation device is arranged in
When on the other side opposite with the receiving side of high wind of building), the second actuation plate for bearing the wind pressure in building overcomes second
The power of spring is moved along the direction close to the second main wall.To be aerated substantially only through the second filler, thus prevent
It is outer that excessive air is discharged to building.
As described above, being able to carry out ventilation when wind is very strong, and avoid excessive air-flow.Moreover, because the compression of filler
Amount increases with the increase of wind pressure, and the negotiable cross-sectional area of filler reduces, therefore can limit throughput.Moreover,
Since air-flow passes through the first filler or the second filler, wind noise can be prevented, and can limit the generation of turbulent flow, from
And prevent the noise associated with the vibration of actuation plate.
First main wall is preferably placed in indoor-side；Second main wall arranges side outdoors；And the first actuation plate, the second actuating
Plate, the first spring and second spring are arranged in the vent passages between the first main wall and the second main wall.
According to features described above, since the first actuation plate, the second actuation plate, the first spring and second spring are contained in device master
In body, therefore it can be reduced troublesome generation.
Apparatus main body preferably has a pair of of envelope of hollow slim-lined construction and the opposite end opening for closing the slim-lined construction
Closing member；And the first actuation plate, the second actuation plate, the shaft of the first actuation plate and the second actuation plate shaft along the slim-lined construction
Longitudinal extend.
Apparatus main body preferably has the first stop part and the second stop part；And the first stop part and the second stop part difference
By the first actuation plate and the second actuation plate backstop in corresponding predetermined disconnected position, thus the first actuation plate of limitation and the second actuating
The rotation of plate.
According to features described above, the first actuation plate and the second actuation plate can be maintained at corresponding disconnected position.
The shaft of first actuation plate is preferably with respect to the first ventilation opening along longitudinal first direction perpendicular to slim-lined construction
Arrangement；And the shaft of the second actuation plate is arranged relative to the second ventilation opening along the second direction opposite with first direction.
According to features described above, the opposite location of the first actuation plate and the second actuation plate activates the first actuation plate and second
Plate can be arranged close to each other, to realize the miniaturization of ventilation device.Moreover, even if when the first actuation plate and the second actuation plate
When arranging close to each other, it is also avoided that structure member (including the first actuation plate, the second actuation plate, the first spring and the second bullet
Spring) between obstruction because the first stop part and the second stop part limit the first actuation plate and the second actuation plate along opening direction
Rotation.
First actuation plate and the second actuation plate are more preferably parallel to each other at corresponding predetermined disconnected position.
A pair of of closure member of apparatus main body each of preferably have the first stop part and the second stop part；Described
A pair of first stop part stops the opposite end of the first actuation plate along the longitudinal direction of the first actuation plate；And described a pair second is stopped
Block piece stops the opposite end of the second actuation plate along the longitudinal direction of the second actuation plate.
According to features described above, the rotation of the first actuation plate and the second actuation plate can be reliably limited.
In one aspect of the invention, apparatus main body is integrated in sash；First main wall and the second main wall are vertical courts
To；It is formed in the first main wall there are many first ventilation opening, these first ventilation openings are separated from each other along the longitudinal direction of the first main wall
Ground arrangement；The ventilation device further includes manual actuation plate, the indoor side surface of the first main wall of manual actuation plate abutting, and by
Apparatus main body slidingly supports；And the manual formed therein which many control openings of actuation plate, these control openings
Spacing is identical as the spacing of the first ventilation opening.
According to features described above, when being freezed in building or being heated, by making quantitative change of divulging information using manual actuation plate
It is zero or limitation ventilation quantity, can be improved the efficiency of refrigeration or heating.
In another aspect of the present invention, the first main wall and the second main wall are horizontally toward；First main wall is arranged in
The top of second main wall；First actuation plate is arranged in the lower section of the first main wall；Second actuation plate is arranged in the top of the second main wall；
First actuation plate is forced mobile towards the direction far from the first main wall under the action of its self weight and the first spring；And the ventilation
Device further includes the secondary spring for forcing the first actuation plate mobile towards the first main wall.
According to features described above, even if the first actuation plate is since its self weight is by forcing it to move towards the direction far from the first main wall
Dynamic power, self weight also can partially or completely be eliminated by secondary spring, to can ensure that the first actuation plate in the effect of wind pressure
Under rotated up towards the first main wall.
First filler and the second filler are made of the foam resin with open-celled structure.
According to features described above, it is easy to obtain the filler material with required elasticity and gas permeability.
Beneficial effects of the present invention
In accordance with the invention it is possible to suitably control into the air capacity in building and suitably control outside discharge building
Air capacity.Moreover, the generation of noise can be prevented.
Detailed description of the invention
Fig. 1 is the perspective view of the ventilation device of the first embodiment of the invention, and longitudinal middle section is omitted；
Fig. 2 is a cross-sectional view of ventilation device, shows first and second actuation plates when wind is very light and is respectively further from
First and second main walls；
Fig. 3 is a cross-sectional view of ventilation device, shows when the pressure outside wind is very strong and builds is positive pressure the
One actuation plate is close to the first main wall；
Fig. 4 is a cross-sectional view of ventilation device, shows when the pressure outside wind is very strong and builds is negative pressure the
Two actuation plates are close to the second main wall；
Fig. 5 is the cross-sectional view of the ventilation device of second of embodiment of the invention；
Fig. 6 is the cross-sectional view of the ventilation device of the third embodiment of the invention；
Fig. 7 is the amplification sectional view of the major part of Fig. 6；
Fig. 8 is the cross-sectional view of the ventilation device of the 4th kind of embodiment of the invention.
Specific embodiment
Illustrate the ventilation device of the first embodiment of the invention below with reference to Fig. 1 to Fig. 4.The ventilation device is one
The predetermined ventilation device being integrated in sash of kind.As shown in Figure 1, ventilation device 1 includes apparatus main body 10.Apparatus main body 10 has
A pair of of closure member 10b of the opposite end opening of horizontal-extending hollow elongated structure 10a and closing slim-lined construction 10a is (in Fig. 1
In illustrate only one in these closure members).The longitudinally central portion of slim-lined construction 10a is omitted in Fig. 1, so that
Slim-lined construction 10a shown in Fig. 1 seems shorter than its actual length.
As depicted in figs. 1 and 2, slim-lined construction 10a is formed by connecting the moulded parts 11,15 of two extrusion moldings
's.Moulded parts 11 has indoor-side vertical portion 12, lower interconnecting piece 13 and upper interconnecting piece 14.
Lower interconnecting piece 13 has inverted U-shaped construction.The rising wood of glass plate 101 is fitted in lower interconnecting piece 13.Upper interconnecting piece
14 have a pair of of the rib projected upwards, this is inserted into the upper beam 102 of sash rib.To which ventilation device 1 is integrated to sash
In.
The top of the indoor-side vertical portion 12 of moulded parts 11 is recessed compared with its underpart towards outdoor side.Indoor-side vertical portion 12
Top as main wall 12a (the first main wall).The main formed therein which many ventilation opening 12x (the first ventilation opening) of wall 12a.Ventilation
Mouth 12x has vertical slim-lined construction, and along longitudinal equidistant placement of main wall 12a.
Indoor-side vertical portion 12 formed therein which engaging groove 12b, 12c.Engaging groove 12b, 12c are relative to main wall 12a points
It is adjacent with the upper limb of main wall 12a and lower edge that it is not arranged as side indoors.The manual actuation plate 40 that will be described hereinafter is engaged
Slot 12b, 12c are slidingly supported.
Bearing portion 12d is formed in the part that main wall 12a and upper interconnecting piece 14 intersect with each other.Bearing portion 12d is arranged as
It is adjacent with main wall 12a in the outdoor side of main wall 12a.Bearing portion 12d is located at the top (first direction) of ventilation opening 12x.It will be under
Actuation plate 20 (the first actuation plate) described herein is rotatably supported by bearing portion 12d.
Moulded parts 15 has generally L-shaped cross-sectional configuration.Moulded parts 15 has towards outdoor vertical main wall 15a
The lower edge of (the second main wall) He Congzhu wall 15a is towards indoor-side horizontal part 15b outstanding.The upper limb and lower edge of main wall 15a is outdoors
Side is respectively connected to the upper interconnecting piece 14 of moulded parts 11 and the edge of lower interconnecting piece 13.Main wall 15a is formed therein which many logical
Air port 15x (the second ventilation opening).Ventilation opening 15x has vertical slim-lined construction, and along longitudinal equidistant placement of main wall 15a.
Ventilation opening 15x is arranged in the lower section of ventilation opening 12x.
Bearing portion 15d is formed in the part that the horizontal part 15b of main wall 15a and moulded parts 15 intersect with each other.Bearing portion
15d is arranged as adjacent with main wall 15a in the indoor-side of main wall 15a.Bearing portion 15d is located at the lower section (second party of ventilation opening 15x
To).The actuation plate 30 that will be described hereinafter is rotatably supported by bearing portion 15d.
The inner space of apparatus main body 10 is joined as vent passages 16, ventilation opening 12x, 15x by the vent passages each other
It is logical.Vent passages 16 pass through the inside connection of ventilation opening 12x and building, and pass through the external communication of ventilation opening 15x and building.
The actuation plate 20,30 being made of the moulded parts of extrusion molding is placed in apparatus main body 10.In actuation plate 20 (first
Actuation plate) upper limb in be formed with the axle portion with circular cross section.The axle portion is inserted into the bearing portion 12d of apparatus main body 10
In.To which actuation plate 20 is supported by bearing portion 12d, so that actuation plate 20 can be rotated along towards or away from the direction of main wall 12a.
In the lower position (part far from shaft) of actuation plate 20, in actuation plate 20 towards on the surface of main wall 12a
It is disposed with filler 25 (the first filler).Filler 25 extends along the whole length of actuation plate 20.Filler 25 has uniform
Thickness.
Filler 25 is made of the foamed resin (such as polyurethane foamed material) with open-celled structure.Filler 25 is in thickness
Spending has gas permeability and elasticity (damping characteristics) on direction.The filler 25 of this embodiment has 20 to 40 kilograms/cubic metres
Density.The commercially available filler (such as product (MF-13) of Inoac company) as filtering material can be used as filling
Object 25.
Under the action of multiple draft helical springs 26 (the first spring) of the arrangement longitudinally spaced from one another along actuation plate 20,
Actuation plate 20 is forced to overcome its self weight mobile towards the direction far from main wall 12a.The opposite end of helical spring 26 is hooked into respectively
On from the lower part of actuation plate 20 towards outdoor side hook outstanding and be formed in moulded parts 11 upper interconnecting piece 14 in spring
In hook portion.
The axle portion with circular cross section is formed in the lower edge of actuation plate 30 (the second actuation plate).The axle portion is inserted into
In the bearing portion 15d of apparatus main body 10.Supported by bearing portion 15d to actuation plate 30 so that actuation plate 30 can along towards or it is remote
Direction rotation from main wall 15a.
On the top (part far from the axle portion as shaft) of actuation plate 30, the filling similar with above-mentioned filler 25
Object 35 (the second filler) is arranged on the surface towards main wall 15a of actuation plate 30.
Under the action of multiple draft helical springs 36 (second spring) of the arrangement longitudinally spaced from one another along actuation plate 30,
Actuation plate 30 is forced mobile towards the direction far from main wall 15a.The opposite end of helical spring 36 is hooked into respectively from actuation plate 30
Top towards in indoor-side hook outstanding and be formed in moulded parts 15 horizontal part 15b in hook on.
A pair of of closure member 10b of apparatus main body each of formed therein which two stop parts, 28,38 (the first He
Second stop part), these stop parts are prominent towards vent passages 16.Stop part 28,38 is caused by the limitation of draft helical spring 26,36
The rotation of movable plate 20,30, so that actuation plate 20,30 is located in scheduled disconnected position.
Ventilation device 1 further includes actuation plate 40 (plate activated manually).The formed therein which many controls of actuation plate 40 are opened
The spacing of mouth 41, these control openings 41 is identical as the spacing of ventilation opening 12x.Control opening 41 has the ventilation with main wall 12a
The identical construction of mouth 12x.Actuation plate 40 is contacted with the indoor side surface of main wall 12a.The upper limb and lower edge of actuation plate 40 respectively with
Engaging groove 12b, 12c of apparatus main body 10 are engaged, to be supported in a manner of it can slide along longitudinal direction by apparatus main body 10.
As shown in Figure 1, being equipped with support plate 45 on the right part of slim-lined construction 10a.Support plate 45 is arranged in actuation plate
40 right side.Support plate 45 is fixed, and upper limb and lower edge are engaged with engaging groove 12b, 12c.
Operation pulling-on piece 46 is supported the support of plate 45 as that can slide along the longitudinal direction (left and right directions) of apparatus main body 10.The operation is drawn
Piece 46 is connected to actuation plate 40.Actuation plate 40 slides between open and closed positions, in open position, control opening 41
It is overlapped with the ventilation opening 12x of main wall 12a, in closed position, control opening 41 is not overlapped with ventilation opening 12x.
In ventilation device 1 as characterized above, when there is no wind or wind is very light, due to the power of helical spring 26,36
Effect, actuation plate 20,30 point opens from main wall 12a, 15a respectively, passes through the phase between filler 25,35 and main wall 12a, 15a
It answers gap and is normally divulged information by ventilation opening 12x, 15x.Actuation plate 20 is located at a pair of of stop part 28 of its opposite end
Stop, and is maintained at scheduled disconnected position.Actuation plate 30 is stopped by a pair of of stop part 38, and is maintained at scheduled separated
Position.
In corresponding disconnected position, actuation plate 20,30 tilts in parallel with each other.Helical spring 26,36 is arranged in logical
In the upper and lower part in wind channel 16.The part of helical spring 26,36 is located in the narrow space between actuation plate 20,30.Pass through
This mode, two actuation plates 20,30 and two helical springs 26,36 it is mountable the main wall 12a being arranged parallel to each other,
In the confined space between 15a, without mutually interfering.
When ventilation device 1 is become positive pressure by the air pressure of high wind and outdoor side, actuation plate 20 be will receive towards main wall
The wind pressure in the direction of 12a.When wind pressure increases, actuation plate 20 overcomes the power of helical spring 26 to rotate, and close to main wall 12a, such as
Shown in Fig. 3.This contacts filler 25 with main wall 12a.Therefore, it can prevent in high wind intrusion building, thus can prevent from being sent into
Excessive air.During this period, although actuation plate 30 is by the very strong power along the direction far from main wall 15a, due to actuating
Plate 30 is stopped by stop part 38, therefore actuation plate 30 will not further be rotated from scheduled disconnected position.
Since actuation plate 30 is located in underside area and actuation plate 20 is located in upper-side area, actuation plate 20 can be by
It to the wind pressure from building external, and can rotate towards main wall 12a, be blocked without being activated plate 30.
As described above, even if when actuation plate 20 close to main wall 12a to filler 25 over the whole length with main wall 12a
When contacting and be sandwiched between actuation plate 20 and main wall 12a, air can also be flowed into building by filler 25, in Fig. 3
Shown in arrow.This is because filler 25 is to be made of the foamed resin with open-celled structure, and have gas permeability.Therefore, family
Interior environment can maintain a good state.
When actuation plate 20 turns to close position from disconnected position, air inflow is reduced.The elasticity and gas permeability of filler
It is determined as to ensure there are enough air inflows at this time.
When the wind pressure of wind pressure state shown in Fig. 3 further increases, actuation plate 20 is further pressed towards main wall 12a
Pressure, to compress filler 25.This compression of filler 25 causes the negotiable cross-sectional area of filler 25 to reduce.Due to filling out
The decrement for filling object 25 increase with the increase of wind pressure and the negotiable cross-sectional area of filler 25 with wind pressure increase
And reduce, therefore the increase of the air capacity flowed into building can be limited.
When actuation plate 20 is in close position, air flows into building by many narrow vent passages in filler 25
It is interior.Therefore, the wind noise as being crossed as the case where rigid material circular opening high pressure air flow will not be generated.Moreover, by
In not generating biggish turbulent flow near actuation plate 20, therefore actuation plate 20 will not vibrate, and will not generate and be led by this vibration
The noise of cause.
When ventilation device 1 is mounted on the other side opposite with the building side of high wind is born, the air pressure outside building is negative
It presses, it is outer that the air in building can be discharged to building.When the wind pressure in exhaust process in building increases, actuation plate 30 can overcome
The power of helical spring 36 is rotated towards main wall 15a.Therefore, as shown in figure 4, filler 35 abuts main wall 15a, the row out of building is prevented
Excessive air out, while allowing to be aerated.The mode of action of filler 35 is similar with filler 25.
During this period, although actuation plate 20 is by the very strong power along the direction far from main wall 12a, due to actuation plate
20 are stopped by stop part 28, therefore actuation plate 20 will not further be rotated from scheduled disconnected position.
Since actuation plate 30 is located in underside area and actuation plate 20 is located in upper-side area, actuation plate 30 can be by
It to the wind pressure from building interior, and can rotate towards main wall 15a, be blocked without being activated plate 20.
In this embodiment, the aperture of ventilation opening 12x can be adjusted by using operation 46 slide actuated plate 40 of pulling-on piece.
So as to become zero throughput or be limited to minimal amount, and when being freezed to room or being heated, system can be improved
Cold or heat supply efficiency.
Illustrate other embodiments of the present invention below.The same or similar label is in reference and aforementioned embodiments
The corresponding component of component, and omit their description.
The ventilation device 2 of second of embodiment shown in Fig. 5 is predetermined to be mounted in the wall of skyscraper.For letter
Change explanation, in Fig. 5, the branch for being mounted on the lower edge for being used to support glass plate 104 in the wall of building is referred to label 103
Frame.Bracket 103 is made of horizontal-extending elongated moulded parts.Side has vertical wall 103a to bracket 103 outdoors, and indoors side has
There is horizontal wall 103b.The elongated open 103x longitudinally extended along bracket 103 is formed in vertical wall 103a.In horizontal wall
It is formed in 103b along the longitudinal direction of bracket 103 many ventilation hole 103y separated from each other.Vertical wall 103a and horizontal wall 103b it
Between inner space as channel 103z.
The cover piece 105 longitudinally extended along bracket 103 is disposed on horizontal wall 103b.When cover piece 105 is covered, lead to
Road 103z closing, when cover piece 105 is removed, channel 103z is opened.
Ventilation device 2 is arranged in the 103z of channel by the opening 103x of bracket 103.As leading to for the first embodiment
As wind apparatus 1, the apparatus main body 50 of ventilation device 2 has the phase of hollow slim-lined construction 50a and closing slim-lined construction 50a
To the closure member 50b of both ends open.Slim-lined construction 50a is formed by connecting the moulded parts 51,55 of two extrusion moldings.
The moulded parts 51 of one of extrusion molding has vertical main wall 51a (the first main wall) and horizontal part 51b, the level
The formed therein which hook of portion 51b.Main wall 51a is arranged in indoor-side, and has ventilation opening 51x.Another extrusion molding
Moulded parts 55 there is vertical main wall 55a (the second main wall), upper and lower horizontal part 55b, 55c and the extension for being arranged in main wall 55a
Flange part 55d on part.Main wall 55a arranges side outdoors, and has ventilation opening 55x.By the way that flange part 55d is fixed on branch
On the vertical wall 103a of frame 103, ventilation device 2 can be mounted on bracket 103.
Actuation plate 20,30, filler 25,35, the arrangement and movement and first of helical spring 26,36 and stop part 28,38
It is similar in kind embodiment.Therefore, its detailed description is omitted here.
Fig. 6 and the predetermined bracket 103 for being mounted on skyscraper of the ventilation device of the third embodiment shown in fig. 73
On.Side has vertical wall 103a to bracket 103 outdoors, and indoors side has horizontal wall 103b.Edge is formed in vertical wall 103
The longitudinal direction of bracket 103 many elongated open 103x' separated from each other.It is formed in horizontal wall 103b along the extension of the longitudinal direction of bracket
Elongated open 103y'.Ventilation device 3 is arranged in the 103z of channel by the 103y' that is open.
The apparatus main body 60 of ventilation device 3 has horizontal-extending hollow elongated structure 60a and closes slim-lined construction 60a's
The closure member 60b of opposite end opening.Slim-lined construction 60a is formed by connecting the moulded parts 61,65 of two extrusion moldings
's.
The moulded parts 61 of one of extrusion molding have horizontal main wall 61a (the first main wall) He Congzhu wall 61a vertically to
A pair of flanges portion 61b of lower extension.Main wall 61a is arranged in indoor-side, and has ventilation opening 61x (the first ventilation opening).Another
The moulded parts 65 of extrusion molding has the one of the vertical towering-up of opposite side edges of horizontal main wall 65a (the second main wall) He Congzhu wall 65a
To towering-up wall 65b.Main wall 65a arranges side outdoors, and has ventilation opening 65x (the second ventilation opening).A pair of of towering-up wall
65b is fixed to a pair of flanges portion 61b of moulded parts 61.The main wall 61a of indoor-side arranges the top of the main wall 65a of side outdoors.
The third embodiment and first and second kinds of embodiments the difference is that, the master of the third embodiment
Wall 61a, 65a horizontal extension in parallel with each other.But actuation plate 20,30, filler 25,35, helical spring 26,36 and backstop
The arrangement of part 28,38 and movement are similar in the first embodiment.Therefore, its detailed description is omitted here.
In this embodiment, actuation plate 20 is under the action of its self weight and helical spring 26 by along far from main wall 61a
Direction downward force.Therefore, increase under the action of wind pressure of the actuation plate 20 outside building towards main wall 61a mobile resistance.For
The resistance that reply increases, arranges torque spring 70 (secondary spring) in this embodiment.Torque spring 70 be coiled in by
On the axis 71 of one of towering-up wall 65b of the moulded parts 65 of extrusion molding support.One leg of torque spring 70 abuts towering-up wall
65b.It is fixed with extension device 72 on another leg of torque spring 70, which is a leaf spring.Extension device 72 abuts
Hook on the lower surface of actuation plate 20, and force actuation plate 20 mobile up towards main wall 61a.
The power of torque spring 70 is substantially balanced out the self weight of actuation plate 20.Under normal conditions, in the work of the power of helical spring 26
Under, actuation plate 20 is stopped by stop part 28, and is maintained at disconnected position.When actuation plate 20 is generated by by the wind pressure outside building
Upward power when, actuation plate 20 is mobile towards main wall 61a.At this point, the power due to torque spring 70 offsets gravity, thus ensuring that causing
Movable plate 20 is rotated upwardly into the position that filler 25 abuts main wall 61a.
In the 4th kind of embodiment shown in Fig. 8, ventilation device 4 has indoor side unit 4A and outdoor side unit 4B.
Indoor side unit 4A is mounted on the upper horizontal wall 106a for the bracket 106 being integrated in skyscraper, thus indoor side unit 4A
It is downwardly projected.Outdoor side unit 4B is mounted on lower horizontal wall 106b, so that open air side unit 4B is projected upwards.Indoors side is single
Device 107 for opening and closing channel manually is installed on first 4A.
Indoor side unit 4A has horizontal-extending extrusion molding moulded parts 81 and is fixed to multiple U-shaped supports of moulded parts 81
Frame 82.Longitudinal equidistant placement of the U-shaped bracket 82 along moulded parts 81.Moulded parts 81 has horizontal-extending main wall 81a.In main wall
There are many being formed on 81a ventilation opening 81x (the first ventilation opening).Longitudinal equidistant placement of the ventilation opening 81x along main wall 81a.
Outdoor side unit 4B has horizontal-extending extrusion molding moulded parts 85 and is fixed to multiple U-shaped supports of moulded parts 85
Frame 86.Longitudinal equidistant placement of the U-shaped bracket 86 along moulded parts 85.Moulded parts 85 has horizontal-extending main wall 85a.In main wall
There are many being formed on 85a ventilation opening 85x (the second ventilation opening).Longitudinal equidistant placement of the ventilation opening 85x along main wall 85a.
Actuation plate 20 is supported by the moulded parts 81 of indoor side unit 4A.Spiral is disposed between actuation plate 20 and bracket 82
Spring 26.Moreover, bracket 82 has torque spring 70.The torque spring 70 of this embodiment is applied via hinge 75 to actuation plate 20
Add upward power.The movement of torque spring 70 is similar with the torque spring 70 of the third embodiment.It is disposed in bracket 82
Actuation plate 20 is limited along the pad 83 (the first stop part) of the rotation of detaching direction.
Actuation plate 30 is supported by the moulded parts 85 of outdoor side unit 4B.Spiral is disposed between actuation plate 30 and bracket 85
Spring 36.The pad 87 (the second stop part) of rotation of the restricted actuation plate 30 along detaching direction is arranged in bracket 86.
In ventilation device 4, the inner space between the horizontal wall 106a and 106b of bracket 106 is as vent passages 16.
The apparatus main body of ventilation device 4 includes bracket 106 and moulded parts 81,85 and bracket 82,86.
The present invention is not limited to above-mentioned embodiment, and various modifications may be made.First and second fillers can be
Any filler, as long as they have elasticity and gas permeability.First and second fillers can be made of non-woven fabric etc..
Filler may be arranged on main wall, or be arranged on the apparent surface of actuation plate and main wall.
First and second stop parts can be made of an edge of the slit for the bearing portion being formed in apparatus main body.
Industrial applicibility
The present invention can be used for limit the ventilation device of ventilation quantity in high wind.
Claims (7)
1. a kind of ventilation device, comprising:
Apparatus main body (10；50；60), which includes having the first ventilation opening (12x；51x；61x；81x) and it is arranged in
Main wall (the 12a of the first of indoor-side；51a；61a；81a), there is the second ventilation opening (15x；55x；65x；85x) and arrange outdoors
Main wall (the 15a of the second of side；55a；65a；85a) and vent passages (16), the first ventilation opening and the second ventilation opening are logical by this
Wind channel is communicating together；
First actuation plate (20), which is rotatably supported by apparatus main body, so that the first actuation plate can be along direction
Or the direction far from the first main wall is mobile；
Second actuation plate (30), which is rotatably supported by apparatus main body, so that the second actuation plate can be along direction
Or the direction far from the second main wall is mobile；
First spring (26), first spring force the first actuation plate to move along the direction far from the first main wall；
Second spring (36), the second spring force the second actuation plate to move along the direction far from the second main wall；
The first filler (25) with elasticity and gas permeability, first filler are arranged in the first actuation plate and are located remotely from the
The apparent surface of the main wall of the first of the position of the shaft of one actuation plate at least one of on；With
The second filler (35) with elasticity and gas permeability, second filler are arranged in the second actuation plate and are located remotely from the
The apparent surface of the main wall of the second of the position of the shaft of two actuation plates at least one of on, in which:
First actuation plate (20), the second actuation plate (30), the first spring (26) and second spring (36) be arranged in the first main wall with
In vent passages (16) between second main wall；
First actuation plate arranges side outdoors relative to the first main wall；
It is mobile towards the first main wall under the action of wind pressure of first actuation plate outside building；
Second actuation plate is arranged in indoor-side relative to the second main wall；And
It is mobile towards the second main wall under the action of wind pressure of second actuation plate in building.
2. ventilation device as described in claim 1, in which:
Apparatus main body (10；50；60) there is hollow elongated structure (10a；50a；60a) and close the slim-lined construction opposite end
A pair of of closure member (10b of opening；50b；60b)；
First actuation plate (20), the second actuation plate (30), the shaft of the shaft of the first actuation plate and the second actuation plate are elongated along this
The longitudinal of structure extends；
First main wall (12a) and the second main wall (15a) all vertically or horizontally directions；
Apparatus main body (10) has the first stop part (28) and the second stop part (38)；
First stop part and the second stop part are respectively by the first actuation plate (20) and the second actuation plate (30) backstop corresponding pre-
Disconnected position is determined, thus the rotation of limitation the first actuation plate (20) and the second actuation plate (30)；
The shaft of first actuation plate (20) is relative to the first ventilation opening (12x) along perpendicular to slim-lined construction (10a；50a；60a)
Longitudinal first direction arrangement；And
The shaft of second actuation plate (30) is relative to the second ventilation opening (15x；55x；65x) along the second party opposite with first direction
To arrangement.
3. ventilation device as claimed in claim 2, wherein the first actuation plate (20) and the second actuation plate (30) are corresponding pre-
Determine parallel to each other at disconnected position.
4. ventilation device as claimed in claim 2, in which:
A pair of of closure member (10b of apparatus main body；50b；60b) each of have the first stop part (28) and the second backstop
Part (38)；
First stop part of a pair (28) stops the opposite end of the first actuation plate (20) along the longitudinal direction of the first actuation plate；And
And
Second stop part of a pair (38) stops the opposite end of the second actuation plate (30) along the longitudinal direction of the second actuation plate.
5. ventilation device as claimed in claim 2, in which:
Apparatus main body (10) is integrated in sash；
First main wall (12a) and the second main wall (15a) are vertically oriented to；
Formed in the first main wall there are many first ventilation opening (12x), these first ventilation openings along the longitudinal direction of the first main wall each other
Dividually arrange；
The ventilation device further includes manual actuation plate (40), which abuts the indoor side surface of the first main wall, and
It is slidingly supported by apparatus main body；And
The manual formed therein which many control openings (41) of actuation plate, spacing and the first ventilation opening of these control openings
Spacing is identical.
6. ventilation device as claimed in claim 2, in which:
First main wall (61a) and the second main wall (65a) are horizontally toward；
First main wall is arranged in the top of the second main wall；
First actuation plate (20) is arranged in the lower section of the first main wall；
Second actuation plate (30) is arranged in the top of the second main wall；
First actuation plate is forced mobile towards the direction far from the first main wall under the action of its self weight and the first spring (26)；And
The ventilation device further includes the secondary spring (70) for forcing the first actuation plate mobile towards the first main wall.
7. ventilation device as described in claim 1, wherein the first filler (25) and the second filler (35) are by with aperture
The foam resin of structure is constituted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2015/085043 WO2017103990A1 (en) | 2015-12-15 | 2015-12-15 | Ventilation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107532449A CN107532449A (en) | 2018-01-02 |
| CN107532449B true CN107532449B (en) | 2019-05-03 |
Family
ID=59056094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580079939.4A Active CN107532449B (en) | 2015-12-15 | 2015-12-15 | Ventilation device |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6342072B2 (en) |
| KR (1) | KR101950633B1 (en) |
| CN (1) | CN107532449B (en) |
| AU (1) | AU2015417648B2 (en) |
| WO (1) | WO2017103990A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102028905B1 (en) * | 2017-10-23 | 2019-10-07 | 전북대학교산학협력단 | Window frame enabling ventilation |
| JP2020172844A (en) * | 2019-04-10 | 2020-10-22 | 三協立山株式会社 | Manufacturing method of double window |
| JP7302737B2 (en) | 2020-03-16 | 2023-07-04 | 株式会社島津製作所 | List Mode Image Reconstruction Method and Nuclear Medicine Diagnostic Apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57185891U (en) * | 1981-05-22 | 1982-11-25 | ||
| JPH07233980A (en) * | 1994-02-25 | 1995-09-05 | Mitsubishi Electric Corp | Ventilation adjusting device |
| JPH10220118A (en) * | 1997-01-31 | 1998-08-18 | Juken Sangyo Co Ltd | Door frame member having ventilating function |
| CN1507550A (en) * | 2000-02-17 | 2004-06-23 | J��R����÷�� | Vent device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4326474A (en) | 1981-05-01 | 1982-04-27 | The Singer Company | In-place bobbin winding mechanism for a sewing machine |
| JPH0325070Y2 (en) * | 1985-12-26 | 1991-05-31 | ||
| JPH0754543Y2 (en) * | 1990-11-30 | 1995-12-18 | 日本建鐵株式会社 | Natural ventilation structure |
| JP3720902B2 (en) * | 1996-03-08 | 2005-11-30 | 株式会社佐原 | Ventilation equipment |
| JP3715075B2 (en) * | 1997-04-28 | 2005-11-09 | 株式会社佐原 | Ventilation equipment |
| JPH1162423A (en) * | 1997-08-08 | 1999-03-05 | Sahara Buresu Kogyo Kk | Ventilator and filter for ventilator |
| JP4101775B2 (en) | 2004-02-16 | 2008-06-18 | 株式会社佐原 | Ventilator filter mounting structure |
| JP5393202B2 (en) | 2009-03-05 | 2014-01-22 | 株式会社豊和 | Ventilation equipment |
| JP6154212B2 (en) * | 2013-06-27 | 2017-06-28 | 昭和リーフ株式会社 | Natural ventilation device for double window and double window |
-
2015
- 2015-12-15 KR KR1020177025151A patent/KR101950633B1/en active IP Right Grant
- 2015-12-15 JP JP2017523931A patent/JP6342072B2/en active Active
- 2015-12-15 CN CN201580079939.4A patent/CN107532449B/en active Active
- 2015-12-15 AU AU2015417648A patent/AU2015417648B2/en active Active
- 2015-12-15 WO PCT/JP2015/085043 patent/WO2017103990A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57185891U (en) * | 1981-05-22 | 1982-11-25 | ||
| JPH07233980A (en) * | 1994-02-25 | 1995-09-05 | Mitsubishi Electric Corp | Ventilation adjusting device |
| JPH10220118A (en) * | 1997-01-31 | 1998-08-18 | Juken Sangyo Co Ltd | Door frame member having ventilating function |
| CN1507550A (en) * | 2000-02-17 | 2004-06-23 | J��R����÷�� | Vent device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6342072B2 (en) | 2018-06-13 |
| AU2015417648B2 (en) | 2018-09-20 |
| AU2015417648A1 (en) | 2017-11-16 |
| KR20170116087A (en) | 2017-10-18 |
| KR101950633B1 (en) | 2019-05-20 |
| JPWO2017103990A1 (en) | 2017-12-14 |
| WO2017103990A1 (en) | 2017-06-22 |
| CN107532449A (en) | 2018-01-02 |
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