CN104583523B

CN104583523B - Vertical subduing the wind syndrome amount air interchanger

Info

Publication number: CN104583523B
Application number: CN201380043758.7A
Authority: CN
Inventors: 大石守; 小泉靖幸
Original assignee: Oiles Eco Corp
Current assignee: Oiles Eco Corp
Priority date: 2012-08-20
Filing date: 2013-02-14
Publication date: 2016-07-13
Anticipated expiration: 2033-02-14
Also published as: JP2014037753A; TWI515358B; TW201408858A; WO2014030267A1; KR101707932B1; JP5966760B2; CN104583523A; KR20150036727A

Abstract

Vertical subduing the wind syndrome amount air interchanger (1) including: framework (3), and this framework (3) is arranged on window frame (2), and extends along Z-direction；Blade (5), this blade (5) is assemblied in the opening (4) extended along Z-direction divided by framework (3), and this opening (4) is carried out opening and closing；Shutter member (12), this shutter member (12) can make blade (5) that opening (4) is carried out opening and closing because of airflow function；Freely up and down moving parts (13), this freely up and down moves parts (13) and is installed on framework (3), and can freely up and down move；Haulage gear (15), this haulage gear (15) utilizes the moving up and down of ormal weight freely up and down moving parts (13) to draw blade (5) to closure of openings position；And forbid mechanism (18), this forbids that mechanism (18) can forbid utilizing haulage gear (15) traction open mobile to the opening of the blade (5) of closure of openings position.

Description

Vertical subduing the wind syndrome amount air interchanger

Technical field

The present invention relates to be arranged on the wall of building, window frame, doorframe etc. in building and building outer between the vertical subduing the wind syndrome amount air interchanger of ventilation.

Background technology

Such as, in patent documentation 1, it is thus proposed that a kind of vertical subduing the wind syndrome amount air interchanger, utilize spring etc. to make its blade (air-flow plate) have and be resiliently retained in desired position.

Prior art literature

Patent documentation

Patent documentation 1: Japanese Patent Laid-Open 2005-273256 publication

Summary of the invention

Invent technical problem to be solved

In this kind of vertical subduing the wind syndrome amount air interchanger, it is resiliently retained in desired position owing to utilizing spring etc. to be had by blade, thus when this spring etc. is aging etc. reason causes state to change time, then it is difficult to be held in blade desired position, and, because being difficult to make required action by airflow influence blade.In addition, this kind of vertical subduing the wind syndrome amount air interchanger needs the parts such as spring to be difficult to the simplification of device because of it.It addition, for this kind of vertical subduing the wind syndrome amount air interchanger, it is desired to be able to utilize blade simply and quickly to close opening.

The present invention carries out in view of above-mentioned all problem points, its object is to provide a kind of vertical subduing the wind syndrome amount air interchanger, this vertical subduing the wind syndrome amount air interchanger need not use the parts such as the spring for making blade be positioned at opening release position, both make the change of generation air-flow also be able to the desired subduing the wind syndrome amount ventilation carried out inside and outside building, and can simply and quickly close opening.

Solve the technical scheme that technical problem adopts

The vertical subduing the wind syndrome amount air interchanger of the present invention being arranged on the window frame of building includes: framework, this framework is arranged on window frame and vertically extending；Blade, this blade is assemblied in the vertically extending opening part divided by above-mentioned framework and this opening is carried out opening and closing；Shutter member, this shutter member has the first supporting device and the second supporting device, first supported portion of blade is supported and enables to be freely lifted by above-mentioned first supporting device, second supported portion of blade is supported and enables to move freely in building inward-outward direction by above-mentioned second supporting device, second supported portion is positioned at a side side of the first supported portion in the vertical direction, and be positioned at blade center of gravity building outside or building inside, so that blade can produce because of its deadweight, opening is open to be moved, this shutter member the blade supported by the first supporting device and the second supporting device carry out because of deadweight opening closure of openings that is open mobile and that carry out because of airflow function move time, make blade that opening is carried out opening and closing；Freely up and down moving parts, this freely up and down moves parts and is installed in framework and can freely up and down move；Haulage gear, this haulage gear will freely up and down move parts and blade connects, and utilize the moving up and down of ormal weight freely up and down moving parts when closing opening to draw blade to closure of openings position；And forbid mechanism, this forbids that mechanism has engaged parts and locking member, above-mentioned engaged parts are arranged on blade, above-mentioned locking member is arranged at and freely up and down moves on parts, and freely up and down move moving up and down of more than the ormal weight of parts during by closing opening and by locking for engaged parts such that it is able to forbid utilizing haulage gear traction open mobile to the opening of the blade of closure of openings position.

According to the vertical subduing the wind syndrome amount air interchanger of the present invention, especially in shutter member, including: the first supporting device, the first supported portion of blade is supported and enables to be freely lifted by this first supporting device；nullAnd second supporting device，Second supported portion of blade is supported and enables to move freely in building inward-outward direction by this second supporting device，Described second supported portion is positioned at a side side of the first supported portion in the vertical direction，And be positioned at blade center of gravity building outside or building inside，So that blade can produce because of its deadweight, opening is open to be moved，When the blade supported by the first supporting device and the second supporting device carry out because of deadweight opening open mobile and carry out because of airflow function closure of openings move time，This shutter member makes blade that opening is carried out opening and closing，Therefore，Blade can be made because of deadweight to occur opening open mobile，And，Can because flow to the increase of the air-flow of opening outside building and with the deadweight of blade produced by the open locomotivity of opening contend with，This blade generation closure of openings is made to move，And，The parts such as blade is positioned opening release position spring need not be used，The subduing the wind syndrome amount ventilation also being able to carry out inside and outside desired building even if air-flow changes.

It addition, according to the vertical subduing the wind syndrome amount air interchanger of the present invention, especially because comprising: freely up and down move parts, this freely up and down moves parts and is installed in framework and can freely up and down move；Haulage gear, this haulage gear will freely up and down move parts and blade connects, and utilize the moving up and down of ormal weight freely up and down moving parts to draw blade to closure of openings position when closing opening；nullAnd forbid mechanism，This forbids that mechanism has engaged parts and locking member，Above-mentioned engaged parts are arranged on blade，Above-mentioned locking member is arranged at and freely up and down moves on parts，And，Freely up and down move moving up and down of more than the ormal weight of parts during by closing opening and by locking for engaged parts，It is thus possible to forbid utilizing haulage gear traction open mobile to the opening of the blade of closure of openings position，Therefore，By utilizing haulage gear to draw blade to closure of openings position，And can reliably utilize and forbid that open movement of opening of blade is forbidden by mechanism，In addition，Only by freely up and down moving moving up and down of parts，Just the utilization after can making to utilize action that blade draws to closure of openings position by haulage gear and being connected in this drawing-in motion forbids that the opening of blade is opened the mobile action forbidden and interlocks by mechanism，And can simply and quickly by closure of openings.

In the vertical subduing the wind syndrome amount air interchanger of the present invention, haulage gear may include that the parts that freely swing, and these parts that freely swing are assembled into can relative to freely up and down moving parts in the vertical direction freely accessible for opposing oscillatory；Linkage component, this linkage component connects and freely swings parts and blade, and allow to freely swing parts and blade close to each other；And elastic flexible component, this elastic flexible component with its one end with freely up and down move parts and be connected, be connected with the parts that freely swing with its other end, and, when freely swinging parts relative to the opposing oscillatory freely up and down moving parts generation above-below direction, produce elastic telescopic at above-below direction.

In the present invention, the parts that freely swing can be installed on as follows and freely up and down move on parts, namely, freely up and down move parts when closing opening and carry out when moving up and down of ormal weight, there is moving up and down needed for being drawn to closure of openings position by blade by linkage component in the parts that freely swing, and freely up and down move parts when closing opening and carry out when moving up and down of more than ormal weight, opposing oscillatory is there is in the vertical direction in the parts that freely swing relative to freely up and down moving parts, thus allowing freely up and down to move moving up and down of more than parts generation ormal weight.

The parts that freely swing can have vertically extending setting and be configured at elongated hole therein for being located at the sliding pin freely up and down moving parts, in this case, the parts that freely swing will freely up and down move one end being transferred to elongated hole up and down through sliding pin of the ormal weight of parts when opening opening, thus occurring that and making blade freely carry out moving up and down of the open movement of opening.

Linkage component may include that pitman arm；First connecting portion, this first connecting portion is located at one end of pitman arm, and is connected with the parts that freely swing in the way of can rotating freely；And second connecting portion, this the second connecting portion is located at the other end of pitman arm, and can be connected with blade in the way of rotating freely, and, close to each other for allow to freely swing parts and blade, at least one party at the first connecting portion and the second connecting portion could be formed with elongated hole, and this elongated hole extends along the long side direction of pitman arm, further, at the sliding pin set by least one party of parts and blade that freely swings freely movably can be assemblied in wherein on above-mentioned long side direction.

Elastic flexible component can be configured to, moving up and down to cause and freely swinging parts relative to when freely up and down moving parts and occur in the vertical direction to swing of more than the ormal weight of parts is freely up and down moved when closing opening, elastic flexible component is stretched, and the parts that thus produce to make to freely swing are to the elastic contractile force moved freely up and down on the direction that parts are close.

In the vertical subduing the wind syndrome amount air interchanger of the present invention, forbid that mechanism can have multiple engaged parts and the multiple locking member corresponding with the plurality of engaged parts, in this case, multiple engaged parts can be equally spaced on blade in the vertical direction mutually, and multiple locking member can mutually be equally spaced in the vertical direction and move on parts in freely up and down.

Engaged parts can have the hook portion being installed on blade, and this hook portion has engaged recess, and locking member is configured to, including: fixed part, this fixed part is fixed on and freely up and down moves parts；And abutting part, this abutting part is connected with fixed part, and, moving up and down and being configured in the engaged recess of hook portion and abut with this hook portion of more than the ormal weight of parts is freely up and down moved during by closing opening, further, by abutting part to hook portion occur above-mentioned abutting and by locking for engaged parts.

The front-end edge of the hook portion being connected with engaged recess could be formed with in building, outside lateral building, tilt the inclination edge extended upward.

The abutting part of locking member is plate-shaped, and it is possible to have the return portion turned back the end inserting engaged recess.

Furthermore it is possible to the abutting part of locking member is arranged to from fixed part to blade-side bending thus more prominent more towards blade-side than fixed part.

And then, locking member can have guide roller, and this guide roller is embedded in framework in the vertically extending bar groove of formation, and is led by it in the vertical direction.

In the vertical subduing the wind syndrome amount air interchanger of the present invention, freely up and down move parts and can be embedded in framework in the vertically extending bar groove of formation, and led by it in the vertical direction.

In the vertical subduing the wind syndrome amount air interchanger of the present invention, it is also possible to including moving up and down, to what freely up and down move parts, the operating element being operated, this operating element may include that rotary body, and this rotary body is subject to framework supporting and can rotate freely；Transferring element, this transferring element abuts with the outer peripheral edge of rotary body, and is installed in the way of vertically extending and freely up and down moves parts, and, the rotation of rotary body is transferred to freely up and down move parts as the power of moving up and down；And operating handle, rotary body is rotated operation by this operating handle.

Rotary body can be made up of sprocket wheel, and transferring element can be made up of the chain part with above-mentioned sprocket engagement.

In the vertical subduing the wind syndrome amount air interchanger of the present invention, the second supported portion of blade may be located at the lower section of the first supported portion of blade, and may be located at outside the building of center of gravity of blade when blade arrives closure of openings position.

In the vertical subduing the wind syndrome amount air interchanger of the present invention, the second supported portion of blade may be located at the top of the first supported portion of blade, it is possible to be positioned at when blade arrive closure of openings position time blade center of gravity building inside.

In the vertical subduing the wind syndrome amount air interchanger of the present invention, second supporting device can include in building tilting the guided bearing face extended outside lateral building downward, with to the second supported portion of blade from leading outside building lateral in building and supporting.In this case, by carrying out leading and supporting outside building lateral in building with the second supported portion of blade faced by guided bearing, it is thus possible to make blade generation opening open mobile, and, can because flowing to the increase of the air-flow of opening outside building and the open locomotivity of produced opening contends with on above-mentioned blade, so that this blade generation closure of openings moves, and, the parts such as blade is positioned opening release position spring need not be used, also be able to carry out subduing the wind syndrome amount ventilation inside and outside desired building even if air-flow changes.

In the vertical subduing the wind syndrome amount air interchanger of the present invention, first supporting device can include tilting the guided bearing face extended in building outside lateral building downward, with to the first supported portion of blade from leading outside building lateral in building and supporting, the inclination angle in the guided bearing face of the first supporting device can more than the inclination angle in the guided bearing face of above-mentioned second supporting device.

Invention effect

According to the present invention, a kind of vertical subduing the wind syndrome amount air interchanger can be provided, this vertical subduing the wind syndrome amount air interchanger need not use the parts such as the spring for making blade be positioned at opening release position, both make the change of generation air-flow also be able to the desired subduing the wind syndrome amount ventilation carried out inside and outside building, and can simply and quickly close opening.

Accompanying drawing explanation

Fig. 1 (a) and Fig. 1 (b) is the explanation figure of the example of embodiment of the present invention.

Fig. 2 (a) and Fig. 2 (b) is the partial enlargement explanation figure of Fig. 1 example shown.

Fig. 3 (a) and Fig. 3 (b) is the action specification figure of Fig. 1 example shown.

Fig. 4 (a) and Fig. 4 (b) is the partial enlargement explanation figure of Fig. 3 example shown.

Fig. 5 (a) and Fig. 5 (b) is the action specification figure of Fig. 1 example shown.

Fig. 6 (a) and Fig. 6 (b) is the partial enlargement explanation figure of Fig. 5 example shown.

Fig. 7 (a) and Fig. 7 (b) is the action specification figure of Fig. 1 example shown.

Fig. 8 (a) and Fig. 8 (b) is the partial enlargement explanation figure of Fig. 7 example shown.

Fig. 9 is the explanation figure observed inside building of Fig. 1 example shown.

The X-X alignment that Figure 10 is Fig. 1 example shown looks section view explanation figure.

Figure 11 is the local expansion perspective illustration of Fig. 1 example shown.

Figure 12 is the local expansion perspective illustration of Fig. 1 example shown.

Figure 13 is the local expansion perspective illustration of Fig. 1 example shown.

Figure 14 is the explanation figure during closure of openings being mainly the first supporting device and the second supporting device of Fig. 1 example shown.

Figure 15 is the explanation figure during opening opening being mainly the first supporting device and the second supporting device of Fig. 1 example shown.

Figure 16 is about Fig. 1 example shown is arranged the explanation figure to window frame.

Detailed description of the invention

Hereinafter, according to the preference of diagram, embodiments of the present invention are elaborated further.But the present invention is not subject to any restriction because of these examples.

In Fig. 1 to Figure 16, the vertical subduing the wind syndrome amount air interchanger 1 of this example of the window frame 2 being arranged at building shown in Figure 16 includes: framework 3, and this framework 3 is arranged on window frame 2 and extends along the Z-direction as above-below direction；Blade 5, this blade 5 is assemblied in the opening 4 along Z-direction extension divided by framework 3 and this opening 4 is carried out opening and closing；nullShutter member 12，This shutter member 12 has the first supporting device 7 and the second supporting device 11，First supported portion 6 of blade 5 is supported and enables to be freely lifted by above-mentioned first supporting device 7，Second supported portion 10 of blade 5 is supported and enables to move freely in the X-direction as building inward-outward direction by above-mentioned second supporting device 11，Described second supported portion 10 is positioned at a side side of supported portion 6 in z-direction，This example is positioned below position，And outer 8 sides of building being positioned at the center of gravity G of described blade 5 or building 9 side，This example is positioned at outer 8 sides of building，So that blade 5 can carry out because of its deadweight, opening is open to be moved，This shutter member 12 blade that supported mechanism 7 and supporting device 11 support 5 carry out because of deadweight opening closure of openings that is open mobile and that carry out because of airflow function move time，Make this blade 5 that opening 4 is carried out opening and closing；Freely up and down moving parts 13, this freely up and down moves parts 13 and is installed in framework 3 and can freely up and down move in z-direction；Operating element 14, this operating element 14 operates and freely up and down moves parts 13 so as to move up and down；Haulage gear 15, this haulage gear 15 with freely up and down move parts 13 and blade 5 is connected, and utilize when closing opening 4 and freely up and down move the moving up and down of ormal weight of parts 13 and blade 5 is drawn to closure of openings position；And forbid mechanism 18, this forbids that mechanism 18 has engaged parts 16 and locking member 17, above-mentioned engaged parts 16 are arranged on blade 5, above-mentioned locking member 17 is arranged at and freely up and down moves on parts 13, and, can by closing opening 4 time freely up and down move moving up and down of more than the ormal weight of parts 13 and by locking for engaged parts 16, open mobile to forbid utilizing haulage gear 15 to draw the opening of the blade 5 to closure of openings position.

In Figure 16, symbol 20 represents that building walls, symbol 21 represent the sliding door that glass plate etc. is constituted.Window frame 2 includes interconnective upper ledge 22, lower frame 23 and a pair munnion 24 and 25, is provided with vertical subduing the wind syndrome amount air interchanger 1 on munnion 25.

Fig. 1, Fig. 3 and Fig. 5 represent that blade 5 is in the state of closure of openings position, and Fig. 7 represents that blade 5 is in the state of opening release position.Fig. 2 (a) and (b) are the symbol in Fig. 1 (a) and (b) respectively is the double dot dash line of E1 and the E2 amplification explanation figure that enclosed part, Fig. 4 (a) and (b) are the symbol in Fig. 3 (a) and (b) respectively is the double dot dash line of E3 and the E4 amplification explanation figure that enclosed part, Fig. 6 (a) and (b) are the symbol in Fig. 5 (a) and (b) respectively is the double dot dash line of E5 and the E6 amplification explanation figure that enclosed part, Fig. 8 (a) and (b) are the symbol in Fig. 7 (a) and (b) respectively is the double dot dash line of E7 and the E8 amplification explanation figure that enclosed part.Vertical subduing the wind syndrome amount air interchanger 1 utilizes the opening of the blade 5 towards outer 8 sides of building to open mobile, as shown in Fig. 7 (b), open opening 4, utilize the closure of openings of the blade 5 of 9 sides in building to move, as shown in Fig. 5 (b), close opening 4.

Framework 3 includes: the plate-like body 31 extended along Z-direction；It is arranged at the multiple elongated holes 32 extended along Z-direction central, that arrange at equal intervals in z-direction of plate-like body 31；As be perpendicular to the horizontal Y-direction of X-direction and Z-direction is arranged at plate-like body 31 and elongated hole is sandwiched in therebetween, a pair groove 33 and 34 that extend along Z-direction；And the installation portion 36 and 37 for the such as cover plate 35 free installing/dismounting thereon extended along Z-direction shown in Fig. 9 and 10.

The face 38 of outer 8 sides of the building of plate-like body 31 is equipped with supporting device 7 and 11.The face 39 of 9 sides is provided with in the building of plate-like body 31 operating element 14 and is formed with bar groove 33,34 and installation portion 36,37, freely up and down moving parts 13 and locking member 17 is assembled into freely up and down can be moved along Z-direction by bar groove 33 and 34, cover plate 35 is installed by installation portion 36 and 37.

Elongated hole 32 is arranged to insert for engaged parts 16, extract.

Bar groove 33 is formed by face 39 and a pair guide wall 41 and 42 along Z-direction extension that be prominent towards 9 sides in building and that be formed on face 39, and bar groove 34 a pair guide wall 43 and 44 along Z-direction extension that be prominent with towards 9 sides in building by face 39 and that be formed on face 39 is formed.In the building of guide wall 41 and 42, each prominent edge 45 of 9 sides bends to close to each other in the Y direction, and in the building of guide wall 43 and 44, each prominent edge 46 of 9 sides bends to close to each other in the Y direction.

Each installation portion 36 and 37 installing plate 47 and 48 along Z-direction extension that is prominent with towards 9 sides in building by face 39 and that be formed on face 39 is constituted.Between installing plate 47 and 48 and cover plate 35, as shown in Figure 10, the elastomer 49 having rubber etc. is located therein.

Cover plate 35 is formed the opening 52 of multiple passages 51 and assembly manipulation element 14 being arranged in z-direction.

Blade 5 includes: along the blade body 55 of the hollow that Z-direction extends；It is respectively arranged in the upper end of blade body 55 and the upper cover 56 of lower end and lower cover 57；That be respectively arranged in the building of blade body 55 9 sides, along edge that Z-direction extends 58 and 59 and contact with face 38 when blade 5 is positioned at closure of openings position, along the elastic sealing element 60 and 61 of Z-direction extension；Elastic sealing element 62 and 63 that overlap and contact with face 38 when blade 5 is positioned at closure of openings position, that extend is carried out along Y-direction with the respective upper end of elastic sealing element 60 and 61 and lower end；And respectively on a pair side 64 and 65 relative in the Y-direction of blade body 55 with extending along Z-direction of installing of the attitude prominent to Y-direction, there are the elastic parts 66 and 67 that keep off the rain.

Supporting device 7 includes: a pair axis body 71, and axis body 71 is made up of by this rolling roller etc. being assemblied in supported portion 6；And supporting parts 72, these supporting parts 72 are assemblied in framework 3 and a pair axis body 71 is carried out supporting enable to be freely lifted so that the relative framework 3 of supported portion 6 can be freely lifted in z-direction.

A pair axis body 71 is arranged to relative to each other in the Y direction, is individually fixed in blade 5 by bracket 73.

Supporting parts 72 include: the support 75 of pair of plate-shaped, the support 75 of tabular is fixed on the face 38 of plate-like body 31 with its one end by this, and it is prominent from this face 38 to 8 sides building, and, along making a pair axis body 71 each occur the direction of lifting to extend and be formed for this elongated hole that axis body 71 is fitted thereon respectively or groove, it is groove 74 in this example；And the bridge part 76 of tabular, the respective other end of pair of support parts 75 is bridged and extends along Y-direction by this bridge part 76.

Supporting parts 72 are formed with guided bearing face 77, this guided bearing face 77 is for leading and support and tilt downward from 8 sides 9 lateral buildings in building and extend in z-direction from 8 sides 9 lateral buildings in building supported portion 6 in z-direction, and guided bearing face 77 is made up of the face dividing the groove 74 formed on supporting parts 72.Groove 74 for plumb line in building 9 lateral buildings 8 sides downward tilt extend, guided bearing face 77 for plumb line too in building 9 lateral buildings 8 sides downward tilt extension.When blade 5, groove 74 makees that opening is open mobile and axis body 71 is carried out guided bearing when moving by closure of openings in z-direction.The inclination angle in guided bearing face 77 is more than the inclination angle in guided bearing face 87.

Groove 74 and guided bearing face 77 its respective top and bottom in this example vertically extend, the pars intermedia between this top and bottom then as mentioned above for plumb line in building 9 lateral buildings 8 sides tilt extension downward.

When blade 5 is positioned at the closure of openings position shown in Fig. 1, Fig. 3 and Fig. 5, as shown in figure 14, axis body 71 is positioned at the pars intermedia position between the top of groove 74 and bottom, and when blade 5 is positioned at the opening release position shown in Fig. 7, then as shown in figure 15, the lower position of groove 74 it is positioned at.

Supporting device 11 includes: axis body 81, and this axis body 81 is made up of the rolling roller etc. being installed on supported portion 10；And supporting parts 82, these supporting parts 82 are formed with the guided bearing face 87 that supported portion 10 is led from 8 sides 9 lateral buildings in building and supports and extend in X direction at a slant downward from 8 sides 9 lateral buildings in building in the X direction.The axis body 81 being installed in supported portion 10 is assembled into the top of the center of gravity G being positioned at this blade 5 when blade 5 is in closure of openings position and is positioned at outer 8 side positions of building.

A pair axis body 81 is assembled into relative to each other in the Y direction, is individually fixed in blade 5 by bracket 83.

Supporting parts 82 include: the support 85 of pair of plate-shaped, the support 85 of tabular is fixed on the face 38 of plate-like body 31 with its one end by this, and it is prominent from this face 38 to 8 sides building, and, along making a pair respective direction moved in the X direction of axis body 81 extend and be formed for this elongated hole that axis body 81 is fitted thereon respectively or groove, it is groove 84 in this example；And the bridge part 86 of tabular, the respective other end of pair of support parts 85 is bridged and extends along Y-direction by the bridge part 86 of this tabular.

Groove 84 is for horizontal line, in building, 9 lateral buildings, 8 sides extend downward at a slant in X direction, the guided bearing face 87 being made up of the face marking off groove 84, for supported portion 10 is led from 8 sides 9 lateral buildings in building and to be supported in the X direction, extends from 8 sides 9 lateral buildings in building relative to horizontal line similarly downward at a slant in X direction.Opening is open mobile and axis body 81 is led and supports when moving by closure of openings in z-direction when blade 5 is in for groove 84.

In this example, in the respective building in groove 84 and guided bearing face 87, the end of 9 sides vertically extends, the end of outer 8 sides of respective building is horizontally extending, the pars intermedia between above-mentioned both ends then as mentioned above for horizontal line in building 9 lateral buildings 8 sides extend in X direction at a slant downward.Additionally, the inclination angle in guided bearing face 87 can be arranged to such as from building in 8 lateral buildings 9 sides be gradually increased, in this case, guided bearing face 87 is made up of flexure plane.

When blade 5 is positioned at the closure of openings position shown in Fig. 1, Fig. 3 and Fig. 5, as shown in figure 14, axis body 81 is arranged in building 9 side position of groove 84, and when blade 5 is positioned at the opening release position shown in Fig. 7, then as shown in figure 15, outer 8 side positions of building of groove 84 it are arranged in.

In this example, supported portion 10 is assembled into and is positioned on same vertical line lead with the center of gravity G of blade 5 when blade 5 is positioned at opening release position.

Owing to when blade 5 is positioned at opening release position, the center of gravity G of blade 5 and supported portion 10 lay respectively at along the same plumb line extended along Z-direction, therefore, blade 5 can keep balance by its deadweight and static.Blade 5 under this resting state is in and can carry out, because of the small power of airflow function generation, the state that closure of openings moves.Now, when blade 5 occurs closure of openings to move because of airflow function from opening release position, supported portion 10 is moved in the X direction relative to center of gravity G and is positioned at outside building 8 sides, thus, blade 5 is subject to the effect of the open locomotivity of the opening as anti-locomotivity contended with closure of openings locomotivity, in addition, as it has been described above, utilize the guided bearing face 87 tilted also to produce the open locomotivity of the opening as described anti-locomotivity.When closure of openings locomotivity opens locomotivity beyond the opening as anti-locomotivity, blade 5 occurs closure of openings to move, and when closure of openings locomotivity opens locomotivity less than the opening as anti-locomotivity, blade 5 occurs opening open mobile and returns to opening release position.Thus, vertical subduing the wind syndrome amount air interchanger 1 carries out outside building the subduing the wind syndrome amount ventilation in 8 and building between 9 in this way by blade 5 opening and closing opening 4.

When blade 5 is positioned at closure of openings position, connect supported portion 10 and the line (not shown) in the imagination of center of gravity G for plumb line from building in 8 lateral buildings 9 sides tilt downward, this inclination angle is gradually reduced close to opening release position in opening opens and moves with blade 5, and becomes 0 degree when blade 5 is positioned at opening release position.When the line connected in the supported portion 10 imagination with center of gravity G tilts downward from 9 sides in 8 lateral buildings building for plumb line, blade 5 is subject to the open locomotivity of opening because its deadweight produces, and when the line connected in the supported portion 10 imagination with center of gravity G becomes 0 degree relative to the inclination angle of plumb line, do not produce due to the position of supported portion 10 and the open locomotivity of the opening of the position relationship of center of gravity G.

Haulage gear 15 includes: freely swing parts 91, and these parts 91 that freely swing are assembled into can relative to freely up and down moving parts 13 in z-direction freely accessible for opposing oscillatory；Linkage component 92, this linkage component 92 is connected freely swing parts 91 and blade 5 in the way of the parts 91 that allow to freely swing are close to each other with blade 5；And the helical spring 95 as elastic flexible component, one end 93 of this helical spring 95 is connected with freely up and down moving parts 13, the other end 94 is connected with the parts 91 that freely swing, and when freely swinging parts 91 relative to producing elastic telescopic when freely up and down moving parts 13 opposing oscillatory in z-direction in z-direction.

The parts 91 that freely swing overlooking L-shaped tabular have the elongated hole 96 extended along Z-direction, elongated hole 96 is equipped with and is located at two sliding pins 97 freely up and down moving parts 13, the ormal weight that parts 13 occur by making opening 4 freely up and down move when freely opening, the sliding pin 97 that is moved through downwards in Z-direction is transferred to one end 98 of elongated hole 96, and thus makes blade 5 produce can freely carry out moving up and down of the open movement of opening.

The parts 91 that freely swing are assemblied in the following manner and freely up and down move parts 13, namely, freely up and down move parts 13 when closing opening 4 and ormal weight occurs, during upward mobile in Z-direction, movement upward is there is in z-direction to closure of openings position for being drawn by blade 5 by linkage component 92, and freely up and down move parts 13 when closing opening 4 and more than ormal weight occurs, during upward mobile in Z-direction, freely up and down moving parts 13 relative to this occurs downwards opposing oscillatory to carry out the movement upward of more than ormal weight thus allowing this freely up and down to move parts 13 in z-direction.Freely up and down move parts 13 helical spring 95 that is moved through upward in z-direction and be transferred to the parts 91 that freely swing.

Linkage component 92 includes: pitman arm 101；Connecting portion 102, this connecting portion 102 is located at one end of pitman arm 101, and so that the parts 91 that freely swing can be connected in the way of rotating freely；And connecting portion 103, this connecting portion 103 is located at the other end of pitman arm 101, and by engaged parts 16 so that blade 5 can be connected in the way of rotating freely.In order to allow to freely swing, parts 91 are close to each other with blade 5, at least one party in connecting portion 102 and 103 is formed with elongated hole 105, this elongated hole 105 along the long side direction of pitman arm 101 along stretching, and at least one party in free tilting member 91 and blade 5, this example for the sliding pin 104 that freely swings set by parts 91 freely movably can be assemblied in wherein on described long side direction.

Owing to linkage component 92 such as can allow sliding pin 104 to slide in elongated hole 105 shown in Fig. 6 and Fig. 8, therefore, as shown in Figure 5 and 7, blade 5 can occur because of deadweight opening open mobile and occur because of airflow function closure of openings to move.

When freely up and down move ormal weight that parts 13 occur, movement upward in z-direction be transferred to freely swing parts 91 and so as to when being moved upward in z-direction, sliding pin 104 slides away from connecting portion 103 in elongated hole 96, and when abutting the end 106 of elongated hole 96, its a certain amount of above away from being prohibited away from connecting portion 103, thus, parts 91 movement upward that freely swings is transferred to blade 5 as closure of openings locomotivity by linkage component 92 while rotating.

Helical spring 95 configures in the following manner, namely, freely up and down move when closing opening 4 more than the ormal weight that parts 13 occur, in z-direction movement upward cause the parts 91 that freely swing relative to when freely up and down moving parts 13 swung downward in z-direction, helical spring 95 is stretched, thereby, it is possible to produce to make to freely swing parts 91 and freely up and down move the elastic contractile force on the direction that parts 13 are close and make it increase.When freely up and down moving parts 13 and occur when moving up and down of ormal weight, helical spring 95 can utilize its elastic initial stage contractility and parts 91 will be freely swung and freely up and down move parts 13 relative position in z-direction and keep certain.

Forbid that mechanism 18 includes multiple engaged parts 16, and include the locking member 17 that multiple and the plurality of engaged parts 16 are corresponding.

Multiple engaged parts 16 are to be arranged on blade body 55 at a distance of equally spaced mode each other in z-direction, and multiple locking member 17 freely up and down move parts 13 to be arranged at a distance of equally spaced mode each other in z-direction.

Engaged parts 16 have the hook portion 112 being installed on blade 5, and this hook portion 112 has engaged recess 111.Locking member 17 includes: fixed part 113, and this fixed part 113 is fixed on and freely up and down moves parts 13；Abutting part 114, this abutting part 114 is connected with fixed part 113, and when closing opening 4 under freely up and down moving the effect moved up and down that more than ormal weight occurs parts 13 so as to configuration is to the engaged recess 111 of hook portion 112 and abut with this hook portion 112；And guide part 116, this guide part 116 is connected with abutting part 114, and being provided with guide roller 115, this guide roller 115 is fitted together to it in the way of being subject to bar groove 34 guiding in z-direction, by abutting part 114 hook portion 112 occurred described abutting and by locking for engaged parts 16.

The front-end edge 121 of the hook portion 112 being connected with engaged recess 111 is formed in building 9 lateral buildings 8 sides and tilts the inclination edge 122 extended upward.

Fixed part 113, abutting part 114 and guide part 116 are all plate-shaped, abutting part 114 from fixed part 113 and guide part 116 to blade 5 lateral buckling with so as to for this fixed part 113 and guide part 116 prominent towards blade 5 side, further, there is the return portion 123 turned back the end inserting engaged recess 111.

Freely up and down moving parts 13 to include: main body 125, this main body 125 extends along Z-direction, overlooks L-shaped；Guide pad 126, this guide pad 126 arranges at certain intervals in z-direction and is installed in main body 125, and, it is embedded in and the bar groove 33 of framework 3 is led by it in z-direction；And above-mentioned sliding pin 97.Guide pad 126 is respectively arranged at the both sides in the Z-direction of multiple locking member 17, by so configured, it is possible to by because forbidding that mechanism 18 forbids that the small sway of the blade 5 of the open movement of opening reduces.

Main body 125 is installed with one end 93 of helical spring 95 by pin 127.It addition, main body 125 is formed with the elongated hole 129 extended along Z-direction, the other end 94 of helical spring 95 is arranged on the pin 128 freely swung on parts 91 can freely movably be equipped with in z-direction by this elongated hole 129.

Operating element 14 includes: rotary body 131, and this rotary body 131 is by framework 3 supporting and can rotate freely；Transferring element 132, this transferring element 132 abuts with the outer peripheral edge of rotary body 131 and is installed on and extends along Z-direction in main body 125, and is transferred to freely up and down move parts 13 as the power of moving up and down using the rotation of rotary body 131；And operating handle 133, rotary body 131 is rotated operation by this operating handle 133.

Rotary body 131 is made up of sprocket wheel 134 in this example, transferring element 132 by engage with sprocket wheel 134 and extend along Z-direction, the chain part 135 that hangs in main body 125 constitutes, chain sprocket mechanism is constituted by sprocket wheel 134 and chain part 135, but, such as can also be made up of rotary body 131 little gear, be made up of transferring element 132 tooth bar extended along Z-direction and be installed in main body 125, and be constituted rack-and pinion gear mechanism by this little gear and tooth bar.

This kind of operating element 14 is when utilizing operating handle 133 to rotate operation and to make sprocket wheel 134 rotate, this rotation is transferred to the movement downwards freely up and down moved parts 13 and produce in Z-direction by chain part 135, and on the other hand, when reversely rotating operation when utilizing operating handle 133 to carry out and make sprocket wheel 134 rotate, this reverse rotation is transferred to the movement upward freely up and down moved parts 13 and produce in Z-direction by chain part 135.

Hereinafter, the opening operation of opening 4 is illustrated by vertical subduing the wind syndrome amount air interchanger 1.First, as shown in Figure 1, when blade 5 is positioned at closure of openings position, operating handle 133 is utilized to rotate operation and make freely up and down to move parts 13 and move downwards relative to framework 3, utilize this to move and make locking member 17 decline relative to engaged parts 16, as shown in Figures 3 and 4, thus abutting part 114 is extracted from engaged recess 111, thus by the locking member 17 locking releasing to engaged parts 16, and will forbid that open movement of opening of blade 5 is forbidden releasing by mechanism 18.When freely up and down moving parts 13 and carrying out described downwards mobile, freely swing parts 91 and utilize the contractility of helical spring 95 and the relative movement upwards in z-direction that produces relative to freely up and down moving parts 13, thus, the parts 91 that freely swing will not be shifted in z-direction relative to framework 3.

Under state shown in Fig. 3 and Fig. 4, though forbid mechanism 18 to the open movement of the opening of blade 5 forbid release, but the sliding pin 104 being connected with the parts 91 that freely swing is in the state away from connecting portion 103 and abuts with the end 106 of elongated hole 105, be therefore at forbidding its occur away from connecting portion 103 a certain amount of above away from state, and, the parts 91 that freely swing maintain its position in z-direction, thus, blade 5 is maintained at the state being towed to closure of openings position under haulage gear 15 acts on.

Then, as shown in Figures 3 and 4, forbid that the opening of blade 5 is opened when forbidding of movement by mechanism 18 when relieving, operating handle 133 is utilized to rotate operation further, make freely up and down to move parts 13 mobile relative to framework 3 side further downward, as shown in Figure 6, when this be moved through sliding pin 97 be transferred to freely swing parts 91 time, this freely swings parts 91, and side is mobile downwardly together with freely up and down moving parts 13, utilize this to move, sliding pin 104 moves and close to connecting portion 102 in elongated hole 105, pitman arm 101 is in the state that free inclination moves, and, as shown in Figures 5 and 6, the traction of blade 5 is also released from by haulage gear 15, this blade 5 is in the state forbidding being released completely to the open movement of opening.

As shown in Figures 5 and 6, when forbidding mechanism 18 forbidding and when the traction to closure of openings position of blade 5 is released from haulage gear 15 the open movement of the opening of blade 5, due to, supported portion 10 relative CG G in the X direction is positioned at outer 8 sides of building, and, as mentioned above, guided bearing face 87 is to tilt, blade 5 is subject to the effect of the turning moment towards opening release position, thus, it is open mobile that blade 5 starts opening.There is the movement of 8 sides along groove 84 to building and decline simultaneously in axis body 81 to the movement of 8 sides outside building in company with supported portion 10.

Being gradually reduced close to opening release position along with blade 5 owing to connecting line in supported portion 10 imagination with the center of gravity G inclination angle relative to plumb line, therefore, the turning moment towards opening release position suffered on blade 5 is gradually reduced.When blade 5 arrives the opening release position shown in Fig. 7 by open movement of opening, supported portion 10 and center of gravity G are positioned on same plumb line, and thus, blade 5 is no longer influenced by the open locomotivity of opening because its deadweight produces, and are still in opening release position.The turning moment towards opening release position suffered by blade 5 is gradually reduced as mentioned above, it is thus able to prevent blade 5 from rapidly being opened by opening 4, and, in the con-trary case, when blade 5 occurs closure of openings to move from opening release position to closure of openings position, the turning moment towards opening release position suffered by blade 5 is gradually increased, thus, it is gradually increased as the open locomotivity of the opening moving the anti-locomotivity contended with described closure of openings, thereby, it is possible to prevent opening 4 from rapidly being closed.

In the manner described above, opening 4 is opened by vertical subduing the wind syndrome amount air interchanger 1.

When blade 5 is positioned at opening release position as shown in Figures 7 and 8, when when outer 8 sides of building of airflow function lower blade 5 are that in malleation and building, 9 sides are negative pressure, blade 5 is subject to the closure of openings locomotivity because airflow function produces, when blade 5 carry out under the closure of openings locomotivity effect produced because of airflow function closure of openings move time, the gas flow flowed in building outer 8 and building between 9 reduces.Otherwise, under airflow function when outer 8 sides of the building of blade 5 are that in negative pressure and building, 9 sides are malleation, blade 5 is subject to the open locomotivity of opening because airflow function produces, when blade 5 occur under the open locomotivity effect of this opening of producing because of airflow function opening open mobile time, the gas flow flowed in building outer 8 and building between 9 increases.When the open locomotivity of the opening produced because of airflow function and closure of openings locomotivity no longer produce, as it has been described above, blade 5 is returned to opening release position and static.

Hereinafter, the closing action of opening 4 is illustrated by vertical subduing the wind syndrome amount air interchanger 1.First, when blade 5 is positioned at opening release position as shown in Figure 7 or is in the free state of the open movement of opening as shown in Figure 5, operating handle 133 is utilized to carry out reversely rotating operation and making freely up and down to move parts 13 and be moved upward relative to framework 3, this is moved through helical spring 95 and is transferred to the parts 91 that freely swing, also movement upward is there is in the parts 91 that freely swing relative to framework 3, the rising of the sliding pin 104 caused by movement upward of these parts 91 that freely swing makes pitman arm 101 drawn to closure of openings position by blade 5 while opposite direction inclination movement, freely up and down move parts 13 when carrying out ormal weight upward mobile, as shown in Figures 3 and 4, blade 5 is configured to closure of openings position.When freely up and down moving parts 13 and carrying out ormal weight upward mobile relative to framework 3, the parts 91 movement relative to framework 3 side further up that freely swings is prohibited because abutting with framework 3 grade.

When the movement freely up and down moving parts 13 and carrying out upward relative to framework 3 ormal weight causes haulage gear 15 action to be drawn to closure of openings position by blade 5 as shown in Figures 3 and 4, utilize operating handle 133 to reversely rotate operation further and make freely up and down to move parts 13 and move relative to framework 3 side further up, because of movement upward more than this ormal weight, make locking member 17 close to engaged parts 16, abutting part 114 inserts engaged recess 111 and abuts with hook portion 112, thus, locking member 17 is by locking for engaged parts 16, as shown in Figures 1 and 2, the open movement of opening being positioned at the blade 5 of closure of openings position is prohibited.

According to the vertical subduing the wind syndrome amount air interchanger 1 of the window frame 2 being located at building of this example, including: framework 3, this framework 3 is installed on window frame 2 and extends along Z-direction；Blade 5, this blade 5 is assemblied in the opening 4 along Z-direction extension divided by framework 3 and this opening 4 is carried out opening and closing；nullShutter member 12，This shutter member 12 has supporting device 7 and supporting device 11，The supported portion 6 of blade 5 is supported and enables to be freely lifted by above-mentioned supporting device 7，The supported portion 10 of blade 5 is supported and enables to move freely in the X direction by above-mentioned supporting device 11，Described supported portion 10 is positioned at a side side of supported portion 6 in z-direction，It is lower position in this example，And outer 8 sides of building being positioned at the center of gravity G of described blade 5 or building 9 side，It is positioned at outer 8 sides of building in this example，So that blade 5 can produce because of its deadweight, opening is open to be moved，This shutter member 12 be supported the blade 5 of mechanism 7 and 11 supporting carry out because of deadweight opening closure of openings that is open mobile and that carry out because of airflow function move time，Make this blade 5 that opening 4 is carried out opening and closing；Freely up and down moving parts 13, this freely up and down moves parts 13 and is installed in framework 3 and can freely up and down move；Haulage gear 15, this haulage gear 15 will freely up and down move parts 13 and blade 5 connects, and utilization is freely up and down moved the moving up and down of ormal weight of parts 13 and drawn blade 5 to closure of openings position when closing opening 4；nullAnd forbid mechanism 18，This forbids that mechanism 18 has engaged parts 16 and locking member 17，Above-mentioned engaged parts 16 are arranged on blade 5，Above-mentioned locking member 17 is arranged at and freely up and down moves on parts 13，And，Freely up and down move moving up and down of more than the ormal weight of parts 13 during by closing opening 4 and by locking for engaged parts 16，It is thus possible to it is mobile to forbid utilizing the opening that haulage gear 15 draws the blade 5 to closure of openings position to open，Thereby，Blade 5 can be made to occur opening open mobile because of deadweight，And，Can because of outer 8 effluents of building to the increase of the air-flow of opening 4 with the deadweight of blade 5 produced by opening open locomotivity and contend with，This blade 5 is made to occur closure of openings to move，And，The parts such as blade 5 is positioned opening release position spring need not be used，It also is able to carry out subduing the wind syndrome amount ventilation inside and outside required building even if air-flow changes，Additionally，By utilizing haulage gear 15 to draw blade 5 to closure of openings position，Can reliably utilize and forbid that open movement of opening of blade 5 is forbidden by mechanism 18，In addition，Only forbid that the opening of blade 5 is opened the action that movement forbids and interlocks by mechanism 18 by the utilization after freely up and down moving the moving up and down the action that just can make to utilize haulage gear 15 draw to closure of openings position by blade 5 and be connected in this drawing-in motion of parts 13，And can simply and quickly opening 4 be closed.

In addition, in this example, supported portion 10 is positioned at the lower section of supported portion 6 and is positioned at the position of outer 8 sides of the building of the center of gravity G of this blade 5 when blade 5 arrives closure of openings position, but, such as, when vertical subduing the wind syndrome amount air interchanger 1 being designed to the top that supported portion 10 is positioned at supported portion 6, it is also possible to this supported portion 10 is arranged to be positioned at the position of building 9 side of the center of gravity G of this blade 5 when blade 5 arrives closure of openings position.

Symbol description

1 air interchanger

2 window frames

3 frameworks

4 openings

5 blades

6,10 supported portion

7,11 supporting device

Outside 8 buildings

In 9 buildings

12 shutter member

13 freely up and down move parts

14 operating elements

15 haulage gears

16 engaged parts

17 locking member

18 forbid mechanism

Claims

1. a vertical subduing the wind syndrome amount air interchanger, this vertical subduing the wind syndrome amount air interchanger is arranged on the window frame of building, it is characterised in that

Including: framework, this framework is arranged on window frame and vertically extending；Blade, this blade is assemblied in the vertically extending opening divided by described framework, and this opening is carried out opening and closing；Shutter member, this shutter member has the first supporting device and the second supporting device, first supported portion of blade is supported and enables to be freely lifted by described first supporting device, second supported portion of blade is supported and enables to move freely in building inward-outward direction by described second supporting device, described second supported portion is positioned at a side side of the first supported portion in the vertical direction, and be positioned at described blade center of gravity building outside or building inside, so that blade can produce because of its deadweight, opening is open to be moved, this shutter member the blade supported by the first supporting device and the second supporting device carry out because of deadweight opening open mobile and carry out because of airflow function closure of openings move time, make described blade that opening is carried out opening and closing；Freely up and down moving parts, this freely up and down moves parts and is installed on framework, and can freely up and down move；Haulage gear, this haulage gear will freely up and down move parts and blade connects, and utilize the moving up and down of ormal weight freely up and down moving parts when closing opening to draw blade to closure of openings position；And forbid mechanism, this forbids that mechanism has engaged parts and locking member, described engaged parts are arranged at blade, described locking member is arranged at and freely up and down moves parts, and, more than the ormal weight freely up and down moving parts during by closing opening move up and down and by locking for engaged parts such that it is able to forbid utilizing haulage gear traction open mobile to the opening of the blade of closure of openings position.

2. vertical subduing the wind syndrome amount air interchanger as claimed in claim 1, it is characterised in that

Haulage gear includes: freely swing parts, and these parts that freely swing are assembled into can relative to freely up and down moving parts in the vertical direction freely accessible for opposing oscillatory；Linkage component, this linkage component connects and freely swings parts and blade, and allow to freely swing parts and blade close to each other；And elastic flexible component, this elastic flexible component with its one end with freely up and down move parts and be connected, be connected with the parts that freely swing with its other end, and, when freely swinging parts relative to the opposing oscillatory freely up and down moving parts generation above-below direction, produce the elastic telescopic of above-below direction.

3. vertical subduing the wind syndrome amount air interchanger as claimed in claim 2, it is characterised in that

The parts that freely swing are installed on as follows and freely up and down move parts: freely up and down move parts when closing opening and carry out when moving up and down of ormal weight, there is moving up and down needed for being drawn to closure of openings position by blade by linkage component in the described parts that freely swing, and freely up and down move parts when closing opening and carry out when moving up and down of more than ormal weight, there is opposing oscillatory in the vertical direction relative to freely up and down moving parts in the described parts that freely swing, thus freely up and down moving moving up and down of more than parts generation ormal weight described in allowing.

4. vertical subduing the wind syndrome amount air interchanger as claimed in claim 3, it is characterised in that

The parts that freely swing have the elongated hole of vertically extending setting, this elongated hole is equipped with and is arranged at the sliding pin freely up and down moving parts, by one end being transferred to elongated hole up and down through sliding pin of the ormal weight freely up and down moving parts during by open opening, and occur that and make blade freely carry out moving up and down of the open movement of opening.

5. the vertical subduing the wind syndrome amount air interchanger as according to any one of claim 2 to 4, it is characterised in that

Linkage component includes: pitman arm；First connecting portion, this first connecting portion is located at one end of pitman arm, and is connected with the parts that freely swing in the way of can rotating freely；And second connecting portion, this the second connecting portion is located at the other end of pitman arm, and can be connected with blade in the way of rotating freely, and, close to each other for allow to freely swing parts and blade, at least one party at the first connecting portion and the second connecting portion is formed with elongated hole, and this elongated hole extends along the long side direction of pitman arm, further, the sliding pin arranged at least one party of parts and blade that freely swings freely movably can be assemblied in elongated hole on described long side direction.

6. the vertical subduing the wind syndrome amount air interchanger as according to any one of claim 2 to 4, it is characterised in that

Elastic flexible component is configured to, when close opening time the ormal weight freely up and down moving parts more than moving up and down cause freely swing parts relative to freely up and down move parts in the vertical direction occur swing time, described elastic flexible component is stretched, and the parts that thus produce to make to freely swing are to the elastic contractile force moved freely up and down on the direction that parts are close.

7. the vertical subduing the wind syndrome amount air interchanger as according to any one of Claims 1-4, it is characterised in that

Forbid that mechanism has multiple engaged parts and the multiple locking member corresponding with the plurality of engaged parts.

8. vertical subduing the wind syndrome amount air interchanger as claimed in claim 7, it is characterised in that

Multiple engaged parts are equally spaced in the vertical direction mutually in blade, and multiple locking member are mutually equally spaced in the vertical direction and move parts in freely up and down.

9. the vertical subduing the wind syndrome amount air interchanger as according to any one of Claims 1-4, it is characterised in that

Engaged parts have the hook portion being installed on blade, and this hook portion has engaged recess, and locking member includes: fixed part, and this fixed part is fixed on and freely up and down moves parts；And abutting part, this abutting part is connected with described fixed part, and, more than the ormal weight freely up and down moving parts during by closing opening moving up and down and being configured in the engaged recess of hook portion, and abut with this hook portion, by abutting part to the hook portion described abutting of generation by locking for engaged parts.

10. vertical subduing the wind syndrome amount air interchanger as claimed in claim 9, it is characterised in that

The front-end edge of the hook portion being connected with engaged recess is formed in building and outside lateral building, tilts the inclination edge extended upward.

11. vertical subduing the wind syndrome amount air interchanger as claimed in claim 9, it is characterised in that

The abutting part of locking member is plate-shaped, and, there is the return portion turned back the end inserting engaged recess.

12. vertical subduing the wind syndrome amount air interchanger as claimed in claim 9, it is characterised in that

The abutting part of locking member bends from described fixed part to blade-side, thus more prominent to blade-side than fixed part.

13. the vertical subduing the wind syndrome amount air interchanger as according to any one of Claims 1-4, it is characterised in that

Locking member has guide roller, and this guide roller is embedded in framework in the vertically extending bar groove of formation, thus being led by bar groove in the vertical direction.

14. the vertical subduing the wind syndrome amount air interchanger as according to any one of Claims 1-4, it is characterised in that

Freely up and down move parts and be embedded in framework in the vertically extending bar groove of formation, thus being led by bar groove in the vertical direction.

15. the vertical subduing the wind syndrome amount air interchanger as according to any one of Claims 1-4, it is characterised in that

Also including moving up and down, to what freely up and down move parts, the operating element being operated, operating element includes: rotary body, and this rotary body is subject to framework supporting and can rotate freely；Transferring element, this transferring element abuts with the outer peripheral edge of described rotary body, and is installed in the way of vertically extending and freely up and down moves parts, and, the rotation of rotary body is transferred to freely up and down move parts as the power of moving up and down；And operating handle, rotary body is rotated operation by this operating handle.

16. vertical subduing the wind syndrome amount air interchanger as claimed in claim 15, it is characterised in that

Rotary body is made up of sprocket wheel, and transferring element is made up of the chain part with sprocket engagement.

17. the vertical subduing the wind syndrome amount air interchanger as according to any one of Claims 1-4, it is characterised in that

Second supported portion of blade is positioned at the lower section of the first supported portion of blade, and is positioned at outside the building of center of gravity of this blade when blade arrives closure of openings position.

18. the vertical subduing the wind syndrome amount air interchanger as according to any one of Claims 1-4, it is characterised in that

Second supported portion of blade is positioned at the top of the first supported portion of blade, and is positioned at inside the building of center of gravity of this blade when blade arrives closure of openings position.

19. the vertical subduing the wind syndrome amount air interchanger as according to any one of Claims 1-4, it is characterised in that

Second supporting device includes in building tilting the guided bearing face extended outside lateral building downward, with to the second supported portion of blade from leading outside building lateral in building and supporting.

20. vertical subduing the wind syndrome amount air interchanger as claimed in claim 19, it is characterised in that

First supporting device includes tilting the guided bearing face extended in building outside lateral building downward, with to the first supported portion of blade from leading outside building lateral in building and supporting, the inclination angle in the guided bearing face of the first supporting device is more than the inclination angle in the guided bearing face of the second supporting device.