CN1141518C

CN1141518C - Air conditioner

Info

Publication number: CN1141518C
Application number: CNB018009719A
Authority: CN
Inventors: 中西淳一; 男; 竹内牧男
Original assignee: Daikin Industries Ltd
Current assignee: Daikin Industries Ltd
Priority date: 2000-04-19
Filing date: 2001-04-18
Publication date: 2004-03-10
Anticipated expiration: 2021-04-18
Also published as: CN1366596A; WO2001079762A1; EP1188993A4; EP1188993A1

Abstract

An air conditioner (1), comprising a device main body (2) disposed at the rear of a ceiling and a decorative panel (4) installed on the lower surface (3) of the device main body (2) and disposed on a ceiling surface (5), the decorative panel (4) further comprising a plurality of long blowout holes (11) formed therein and an air path width adjusting mechanism (40) provided in each of the blowout holes (11), wherein the air path width adjusting mechanism (40) comprises a baffle board extending in the longitudinal direction of the blowout hole (11) and rotated about the axis of the blowout hole extending in the longitudinal direction of the blowout hole so as to adjust the air path width of the blowout hole (11) in the lateral direction of the blowout hole (11), the baffle board comprising first and second plates connected foldably to each other, whereby an air conditioning area can be maintained widely without reducing the lateral width of a blowout flow when an air blow volume is suppressed.

Description

Conditioner

Technical field

The present invention relates to a kind of air-conditioning etc. and regulate the conditioner of air.

Background technology

For example, have a kind of at the ceiling-type conditioner.This conditioner has the main body that is located at ceiling and is located at below the main body towards indoor panel.This panel is approximate square when looking up, be provided with the suction inlet that room air is drawn into the rectangle of main body about middle body greatly.Around this suction inlet, be provided with a plurality of, 4 elongated blow-off outlets for example.This blow-off outlet prolongs along the direction on each limit of suction inlet.

Yet, according to the scene that is provided with of conditioner, need sometimes from each blow-off outlet come out to blow out air quantity all inequality.For meet such requirement, have allow the wind path changes in amplitude of blow-off outlet adjust the conditioner that blows out air quantity (for example, the spy of Japan opens the reference of flat 2-8648 communique.)。

This conditioner, by the barrier plate of displacement on the long axis direction of blow-off outlet, the banner (size of long axis direction) that enlarges or dwindle blow-off outlet is adjusted and is blown out air quantity.

Yet if the length amplitude of blow-off outlet narrows down toward long axis direction, the banner that blows out stream also narrows down thereupon, so the scope of energy air conditioning also can narrow down thereupon.As a result, the air of producing by boasting can not fully spread all over each indoor corner, so also have when reducing adaptability and cooling and warming efficient.

Summary of the invention

Purpose of the present invention is: provide a kind of and can solve above-mentioned technical problem, and can adjust from what blow-off outlet came out and blow out air quantity, and this adjustment can guarantee the conditioner of certain banner direction that blows out stream.

The 1st scheme is: provide a kind of conditioner, wherein: in the air attemperation apparatus that has elongated blow-off outlet, have the wind path amplitude adjustment means of the short-axis direction wind path amplitude of adjusting above-mentioned blow-off outlet again.

Adopt this scheme, for example the wind path amplitude of the short-axis direction by making blow-off outlet narrows down, and can suppress to blow out air quantity.At this moment, can make the wind path amplitude of long axis direction and equating when not suppressing to blow out air quantity of blow-off outlet, so can make the banner that blows out stream (along the amplitude of the long axis direction of blow-off outlet) very wide.As a result, can regulate the space of wider range.

The 2nd scheme is: in the conditioner of the 1st scheme, above-mentioned wind path amplitude adjustment means prolongs toward the long axis direction of blow-off outlet, and be included in the axis that prolongs along long axis direction around the barrier plate of positive and negative rotation.

Adopt this scheme, the so simple mechanism of barrier plate by using rotating to revolve need not dwindle the banner that blows out stream and can carry out the air quantity adjustment.And the barrier plate that rotating is revolved can be located in the minimum space in the blow-off outlet, obtains the adjustment of desirable wind path amplitude.

The 3rd scheme is: in the conditioner of the 2nd scheme, be formed with the aperture of a plurality of ventilation usefulness on the above-mentioned barrier plate.

Adopt this scheme, be controlled at the wind path amplitude accurately and blow out air quantity when the narrowest.

In addition, to more in the blow-off outlet in downstream the wind direction board that guiding blows out stream be set than the place at barrier plate place sometimes.If above-mentioned aperture is set this moment, many along the air-flow change of wind direction board, adjust function so correctly can obtain the wind direction of wind direction board.

The 4th scheme is: in the conditioner of the 2nd or the 3rd scheme, above-mentioned barrier plate comprises the 1st and the 2nd plate, and adjacent in the 1st and the 2nd plate ora terminalis is connected to each other, and can positive and negative relatively rotation.

Adopt this scheme, barrier plate is closed, so in very little space, realize the adjustment of desired wind path amplitude by making the positive and negative relatively energy of rotation of two boards.

The 5th scheme is: in the conditioner of the 4th scheme, above-mentioned wind path adjusting device has and connects adjacent in the 1st and the 2nd plate ora terminalis and make their connecting portions of positive and negative rotation free of one anotherly, fixed part and the drive division that is provided with along another ora terminalis of every block of plate respectively, wherein, be accompanied by fixedly fixed part, drive drive division with guide groove, make that connecting portion is driven to be moved along the short-axis direction of blow-off outlet.

Adopt this scheme, move this very shirtsleeve operation along guide groove, make the two boards interlock, can carry out the adjustment of wind path amplitude by barrier plate by making drive division.

The 6th scheme is: in the conditioner of the 4th scheme, above-mentioned wind path amplitude adjustment means comprises an adjacent ora terminalis that connects the 1st and the 2nd plate and makes their the 1st of positive and negative rotation free of one anotherly, be provided with along another ora terminalis of every block of plate respectively the 2nd and the 3rd, wherein, fix any axle in the 2nd and the 3rd, and drive another axle along the short-axis direction of blow-off outlet.

Adopt this scheme, consistent as the short-axis direction of direction of operating with the adjustment direction of wind path amplitude, so be easy to operation.

The 7th scheme is: in the conditioner of the 4th scheme, above-mentioned wind path amplitude adjustment means has and connects the adjacent end in the 1st and the 2nd plate and make the 1st of their comfortable rotations and the 2nd and the 3rd of being provided with along another ora terminalis of every block of plate respectively, wherein have: guide the 1st flute that up moves down, guide the 2nd and the 3rd traverse furrow that moves at the short-axis direction of blow-off outlet, and drive the driving mechanism of any axle along the ditch that guides this.

Adopt this scheme, each axle all is directed along ditch respectively, all can adjust the wind path amplitude equally so drive any one axle.Therefore, the free degree of driving shaft is very high, so can improve the free degree that driving mechanism is provided with.

The 8th scheme is: in the conditioner of the 7th scheme, above-mentioned driving mechanism comprises the screw-type driving mechanism.

Adopt this scheme, also can make simplifying the structure of driving mechanism, again can miniaturization.

The 9th scheme is: in the conditioner of the 8th scheme, above-mentioned screw-type driving mechanism comprises: move bolt controlled and that be driven in rotation toward axial, be enclosed within on this bolt and and the driven shaft one move but the nut that can not rotate.

The 10th scheme is: in the conditioner of the 1st scheme, above-mentioned wind path amplitude adjustment means comprises: prolong along the blow-off outlet long axis direction, along the blow-off outlet short-axis direction, and be parallel to the stop member that move on blow-off outlet opening surface plane.

Adopt this scheme, because the so simple structure of stop member of using the plane to move is regulated so can not dwindle the air quantity that blows out the horizontal degree of stream.

The 11st scheme is: in the conditioner of the 1st scheme, above-mentioned wind path amplitude adjustment means comprises: be installed in loading and unloading freedom in the blow-off outlet, long axis direction along blow-off outlet prolongs, and its width flat more than one stop member shorter than the width of blow-off outlet.

Adopt this scheme, owing to use the so simple structure of stop member that can install, unload comfortablely, blow out stream length so can not dwindle, air quantity is regulated.And stop member can unload, so do not want accommodation space, can carry out the adjustment of the wind path amplitude of wanting.

The 12nd scheme is: in the conditioner of the 1st scheme, have: be configured in panel on the ceiling, be located at the top of this panel and from the apparatus main body of the adjusted air of blow-off outlet ejection, panel is provided with a plurality of blowing mouths.

Preferably wind path amplitude adjustment means of the present invention is used in ceiling embedded, on promptly so-called many boxlikes conditioner.

Description of drawings

Below, the brief description accompanying drawing.

Fig. 1 be show the related conditioner of the invention process form 1 general configuration face cutaway view.

Fig. 2 is the following figure of the panel of conditioner shown in Figure 1.

Fig. 3 is the following figure of the wind path guiding mechanism action in the blow-off outlet of explanation conditioner shown in Figure 1.Omitted wind direction board, Fig. 3 (a)～Fig. 3 (c) shows the state that the wind path amplitude of wind of the present invention outlet enlarges successively, and Fig. 3 (d) is a Comparative Examples, and the wind path amplitude that shows blow-off outlet is approximately original 1/2nd state.

Fig. 4 is the elevation cross-sectional view of wind path amplitude guiding mechanism shown in Figure 3, shows the state that barrier plate is being opened.

Fig. 5 is the elevation cross-sectional view of wind path amplitude guiding mechanism shown in Figure 3, shows the half-open state of barrier plate.

Fig. 6 is the elevation cross-sectional view of wind path amplitude guiding mechanism shown in Figure 3, shows the state that barrier plate is probably closed.

Fig. 7 is the exploded perspective view of wind path amplitude guiding mechanism shown in Figure 3.

Fig. 8 is an elevation cross-sectional view, shows the variation of the connecting portion in the barrier plate in the wind path amplitude guiding mechanism shown in Figure 3.

Fig. 9 is the elevation cross-sectional view of wind path amplitude guiding mechanism of the conditioner of the 2nd example involved in the present invention, shows the state that barrier plate is closed.

Figure 10 is the elevation cross-sectional view of wind path amplitude guiding mechanism of the conditioner of the 3rd example involved in the present invention, shows the state that barrier plate is being opened.

Figure 11 is the elevation cross-sectional view of wind path amplitude guiding mechanism shown in Figure 10, shows the state that barrier plate is closed.

Figure 12 is the side sectional view of wind path amplitude guiding mechanism shown in Figure 10.

Figure 13 is the exploded perspective view of wind path amplitude guiding mechanism shown in Figure 10.

Figure 14 is a side sectional view, shows the variation of the wind path amplitude guiding mechanism of the conditioner shown in the present invention's the 4th example.

Figure 15 is the stereogram of wind path amplitude guiding mechanism shown in Figure 14.

Figure 16 is the profile of the wind path amplitude guiding mechanism shown in the present invention the 5th embodiment.

Figure 17 is the stereogram of the wind path amplitude guiding mechanism shown in the present invention the 5th embodiment.

Figure 18 is the profile of the wind path amplitude guiding mechanism shown in the present invention the 6th embodiment.

Figure 19 is the stereogram of the wind path amplitude guiding mechanism shown in the present invention the 6th embodiment.

The specific embodiment

Below, with reference to accompanying drawing the conditioner shown in the present invention the 1st embodiment is described.

Fig. 1 schematically illustrates the front view of above-mentioned conditioner.

Conditioner 1 is ceiling embedded adjusting device, it have the conditioner main body 2 that is located in the ceiling (being " apparatus main body ") to call it in the following text and be installed in this apparatus main body 2 following 3 on panel 4.Panel 4 faces indoor along ceiling surface 5 settings.

Panel 4 shown in the following figure of Fig. 2, is approximate rectangular when looking up, portion has approximate rectangular suction inlet 10 and a plurality of round this suction inlet 10, for example 4 blow-off outlets 11 in the central.Each blow-off outlet 11 is the very elongated shape that the direction on each limit in the rectangle of suction inlet 10 prolongs, and forms rectangle on the surface of panel 4.As shown in Figure 1, in each blow-off outlet 11, be provided with the wind direction board 13 that guiding blows out direction that the flow direction is decided stream.In addition, be provided with the dirt filtrating screen 12 of removing dust in the top of suction inlet 10.

In apparatus main body 2, dividing has wind path 20.This wind path 20 and suction inlet 10 and each blow-off outlet 11 communicate.Apparatus main body 2 has the housing 21 that forms the case shape, the centrifugal blower 22 that is arranged on these housing 21 central portions, round this blower 22 and the fin tube coil type heat exchanger 25 that ring-type is provided with.Fan motors 24 that blower 22 is rotated toward decide direction by turbofan 23 and this turbofan 23 of driving constitute.Turbofan 23 is along the rotation on every side of the rotary middle spindle of above-below direction prolongation.

In addition, be provided with in the apparatus main body 2: along housing 21 inner face settings and the heat-insulating material 26 of adiabatic wind path 20 and housing 21 outsides, be located at the below of heat exchanger 25 and accept from the drip tray 27 of the ring-type of heat exchanger 25 fallen water droplets, the horn mouth 28 of the air guide turbofan 23 that is located at the inboard of drip tray 27 and will comes in from suction inlet 10 is located at the following of horn mouth 28 and accommodates the electric component box 29 of electric component such as circuit substrate.

Wind path 20 is in the central portion of housing 21, have: air up flows to the part 1 of turbofan 23 from suction inlet 10, make air to its diametric outside by turbofan 23, and essentially horizontally stream and the part 2 by heat exchanger 25, down flow to the 3rd part of each blow-off outlet 11 along the side of housing 21.

After fan motor 24 drove, air sucked from suction inlet 10, by the part 1 and the part 2 of wind path 20, carries out heat exchange at heat exchanger 25 then.Air warms when heating, and turns cold when refrigeration.Then, air blows to indoor by the 3rd part of wind path 20 from four blow-off outlets 11.

Conditioner 1 of the present invention has the wind path amplitude guiding mechanism 40 of the wind path amplitude W1 of the short-axis direction of adjusting each blow-off outlet 11.As described in Figure 3, can not need to change the banner that blows out stream that blows from each blow-off outlet 11 (along the amplitude of the long axis direction of blow-off outlet 11) thus, blow out air quantity and adjust from what each blow-off outlet 11 blew.

Fig. 4～Fig. 6 be wind path amplitude guiding mechanism 40 with and the elevation cross-sectional view of next door part (the A portion among Fig. 1).Fig. 4 shows the state of opening blow-off outlet 11, and Fig. 5 shows the state of half-open blow-off outlet 11, and Fig. 6 shows the state of closing blow-off outlet 11.Fig. 7 is the stereogram after the disintegration of wind path amplitude guiding mechanism 40.

As shown in Figure 7, wind path amplitude guiding mechanism 40 has: utilize in blow-off outlet 11 displacement freely, and stop or be suppressed at the barrier plate 41 of the air stream of blow-off outlet 11, support this barrier plate 41 allow its displacement freely and, keep the maintaining body 43 of the position of barrier plate 41 modified gear 42 of its guiding institute allocation.Each part of wind path amplitude guiding mechanism 40 all be arranged on panel 4 above.Wind path amplitude guiding mechanism 40 is arranged on respectively in each blow-off outlet 11.

Blow-off outlet 11 forms parts by the wind path that is located at panel 4 and divides.Blow-off outlet 11 has towards the indoor outlet that blows out stream with in abutting connection with exporting the more blow-off outlet wind path of upstream than this, and the upstream portion of this blow-off outlet wind path is connected to the downstream part of the 3rd part in the wind path 20 of apparatus main body 2.Outlet forms rectangle.The blow-off outlet wind path up prolongs down with the rectangular section shape that is roughly the same with outlet, allows air-flow flow along the vertical direction.The rectangle of the section shape of blow-off outlet wind path and the rectangle of outlet, its long axis direction are consistent mutually.Next door in the outlet of blow-off outlet wind path is provided with wind direction board 13, in the upstream portion that becomes the most close wind direction board 13 of blow-off outlet wind path, is provided with barrier plate 41.

In the following description, with vertically being called of the length direction of blow-off outlet 11 " long axis direction ", and with laterally being called of the short direction of blow-off outlet 11 " short-axis direction ".In addition, as required, the arrow Z that in each accompanying drawing, has enclosed the arrow Y that long axis direction is shown, the arrow X that short-axis direction is shown and above-below direction is shown.

Barrier plate 41 comprises the 1st plate 44 and the 2nd plate 45, and an

adjacent end

46,49 is done positive and negative rotation respectively relatively.Every block of

plate

44,45 forms mutually and equates, and forms approximate rectangle long on blow-off outlet 11 long axis directions.This rectangular long limit comprises an above-mentioned

end

46,49, probably equals the long limit of the section shape of blow-off outlet wind path.Rectangular minor face probably equal blow-off outlet wind path section shape minor face 1/2nd.

In addition, barrier plate 41 be provided with connecting portion 52 with the 2nd 56 and the 3rd 57: connecting portion 52 comprises an ora terminalis 46 that is connected the adjacency in the 1st plate 44 and the

2nd plate

45,49 and make their the 1st 53 of positive and negative rotation free of one anotherly, the 2nd 56 and the 3rd 57 respectively along every block of plate 44, the opposing party's

ora terminalis

47,50 of 45 is provided with.The 2nd 56 and the 3rd 57 two ora terminalis, 48,51 past long axis direction prolongations parallel to each other from the two

boards

44,45 of short-axis direction.

Barrier plate 41 can make two

boards

44,45 relative positive and reverse returns then closes around the 1st 53 axis.Can make barrier plate 41 be three states thus, it is two

boards

44,45 prolong and the flat condition (with reference to Fig. 6) that is provided with from the 1st 53 toward relative to each other direction, two

boards

44,45 from the 1st 53 polymerization state (with reference to Fig. 4) that is provided with toward mutual same direction prolongation, two

boards

44,45 state that closes (with reference to Fig. 5) of shape setting that closes.

Barrier plate 41 long axis direction toward blow-off outlet 11 under above-mentioned each state prolongs positive and negative rotation around the 2nd 56 axis C.The positive and negative rotation of barrier plate 41 is advanced and retreat the ora terminalis 50 of barrier plate 41 along short-axis direction in blow-off outlet.As a result, on one side can make along the change in size of the barrier plate 41 of short-axis direction measurement, Yi Bian the short-axis direction wind path width of between wind path inner face and ora terminalis 50, adjusting.Say again, around the 1st 53, make two plates, 44,45 relative positive and reverse returns then they are closed, just can will make when the size of the barrier plate 41 of short-axis direction measurement shortens, shorten along the size of the barrier plate 41 of air current flow orientation measurement.

The displacement of barrier plate 41, can become the open position (with reference to Fig. 4) that the wind path amplitude is broadened, from this position around the 2nd 56 positive and reverse return then close position (with reference to Fig. 6) with what the wind path amplitude was dwindled, at open position with close half-open position arbitrarily (with reference to Fig. 5) between the position.Barrier plate 41 by the guiding of modified gear 42, successfully can be realized above-mentioned each position and each state.

Modified gear 42 has: above-mentioned connecting portion 52, as the 2nd 56 of the fixed part that is fixed, be used to be driven the 3rd 57 of drive division of operation, the limit stipulates that the 2nd 56 position, limit supporting the pair of bearings 59 that it rotates freely, and is used to guide the 3rd 57 guide member 58.Be formed with the guide groove 60 that prolongs along short-axis direction in this guide member 58.In addition,, be formed with the operation knob 61 of pinching usefulness with finger, make the 3rd 57 to use hand operated easily being provided with on the 3rd 57 the ora terminalis 50 of the 2nd plate 45 of that side.

Connecting portion 52 has: be formed on a plurality of portions 54 on the 1st plate 44, be formed on a plurality of portions 55 of the 2nd plate 45, break-through two

boards

44,45

tube portion

54,55 above-mentioned the 1st 53, and constituted and supporting two

boards

44,45 positive and negative hinge that rotates freely around the 1st 53.

A pair of guide member 58 and bearing 59 are located at the both sides of the long axis direction of blow-off outlet 11, are fixed on the panel component 4.Bearing 59 is arranged on the end near the guide groove 60 of that side of suction inlet 10.Guide groove 60 is being opened in going out wind path.As the 2nd 56 of fixed part and be embedded in guide groove 60 as the 3rd 57 of drive division.The 2nd 56 under the state of break-through guide groove 60, supported by bearing 59.Two

axles

56,57 that so are located in the same guide groove 60 can be near each other under open position, is arranged in the very little space.

Maintaining body 43, a pair of seal member 62 that is attached to as the part of the wind path inner face of each guide member 58 constitutes with the 1st plate 44 relative with sealing parts 62 and the

ora terminalis

48,51 of the 2nd plate 45.Seal member 62 is made of elastic material, and the

ora terminalis

48,51 that forms tabular and barrier plate 41 is contacting.Barrier plate 41 is in when closing state, seal member 62, probably with

relative ora terminalis

48,51 comprehensive engagements to barrier plate 41.When barrier plate 41 was in half-open position, seal member 62 and ora terminalis 48,51 had at least a part to contact with each other, and by the frictional resistance of contact, kept the position of barrier plate 41.

Adjust the amplitude of wind path like this.By blow-off outlet 11, operating operation handles knob 61 by finger or instrument, drives as the 3rd 57 of drive division and makes its displacement along guide groove 60.Because along with the position of the 2nd 56 of this displacement is restricted, so can allow connecting portion 52 move by the 2nd plate 45 drivenly, make the positive and negative relatively rotation of two

boards

44,45 on one side on one side, make the 2nd plate 45 the 2nd 56 positive and negative rotation on every side.Thus, barrier plate 41 is on the desirable position.

As shown in Figure 6, closing under the position, barrier plate 41 is flat condition, makes direction that two

boards

44,45 lines up probably perpendicular to the airflow direction that goes out wind path.Barrier plate 41, the wind path amplitude that will go out wind path is made as zero, and blow-off outlet 11 is all shut, and air quantity also is zero.At this moment, barrier plate 41 portion in the central uprises, thereby can stably accept to be added in the blast above the barrier plate 41.

Make the positive and negative rotation around the 2nd 56 of the 1st plate 44 under the state closing, can make barrier plate 41, make about 90 ° and make it hold up of positive and negative 44 rotations of the 1st plate again, just can make barrier plate 41 at open position in half-open position.At the barrier plate 41 of open position and half-open position, in the blow-off outlet wind path, be positioned at wind direction board 13 directly over.At this moment, when seeing barrier plate 41 from the section of cutting open along long axis direction, barrier plate 41 is in the place at more close wind direction board 13 places than the line (with reference to the CL line among Fig. 5) along the central portion direction stream by short-axis direction, thereby with the part opening of the blow-off outlet wind path of the opposite side of this side.

As shown in Figure 4, barrier plate 41 is poly-and state at open position, two

boards

44,45 closed and two faces relative to each other, along the mutual polymerization of air-flow.Under open position, barrier plate 41 wind path amplitudes become the wideest, make blow-off outlet 11 standard-sized sheets.As a result, air quantity also becomes maximum.Because of at this moment just making the flow direction of this two boards and air-flow consistent the two

boards

44,45 and the back of getting up, flow so can prevent barrier plate 41 barrier airs.

As shown in Figure 5, the form of the barrier plate under half-open position 41 is that two

boards

44,45 opens towards downstream＜glyph shape.Under such form, the top that relying of barrier plate 41 turned up, decontroled is towards the upstream.Barrier plate 41 as from zero will be worth in the scope of the value of corresponding open position, is opened the part of blow-off outlet 11 with the wind path amplitude W1 of short-axis direction.The wind path amplitude W1 of corresponding short-axis direction adjusts and blows out air quantity.

Replenish, barrier plate 41 can make blow-off outlet 11 close, and does not limit such structure.For example, if with blow-off outlet 11 blow out air quantity surpassing just adjust in zero the desired scope can the time, also can be when closing the position at barrier plate 41, the space of the usefulness of between the

ora terminalis

47,50 of barrier plate 41 and wind path inner face, guaranteeing to ventilate.Also can do according to the 2nd embodiment.

Below, the 2nd embodiment is described.

The 2nd embodiment is different with the 1st embodiment in following place, and other are local identical with the 1st embodiment, so enclose identical symbol and omit its explanation.Fig. 9 be present embodiment near blow-off outlet 11, cut open face cutaway view.

On the barrier plate 41 in the 2nd embodiment, be formed with a plurality of ventilations aperture 65.Aperture 65 in the general full dispersion of the 1st plate 44 and the 2nd plate 45.By this aperture 65, air passes barrier plate 41.

Below, the 3rd embodiment is described.

The 3rd embodiment is different with the 1st embodiment in following place, and other are local identical with the 1st embodiment, so enclose identical symbol and omit its explanation.

As shown in figure 13, the modified gear in the 3rd embodiment 42 is different with the 1st embodiment.The 2nd 56 also can displacement.

Modified gear 42, have above-mentioned the 1st 53, it connects an ora terminalis 46 of the adjacency in the 1st plate 44 and the

2nd plate

45,49 and make their positive and negative freely the rotation, be provided with respectively along another

ora terminalis

47,50 of the 1st plate 44 and the 2nd plate 45 the 2nd 56 and the 3rd 57, a pair of guiding the 1st～3rd spools 53,56,57 guide member 58.A pair of guide member 58 relative to each other, and the end of the barrier plate 41 of corresponding long axis direction.Be formed with the

traverse furrow

67,68 that the past short-axis direction of the 2nd 56 and the 3rd 57 of the flute 66 of knee-action of the 1st 53 of guiding and a pair of guiding moves at guide member 58.In addition, modified gear 42 comprises and drives the 1st 53 driving mechanism 70 along flute 66.

As Figure 10 and shown in Figure 11, when seeing flute 66 from the section of cutting open along long axis direction, it roughly is arranged on the central authorities of blow-off outlet wind path on the short-axis direction, prolongs up and down.A pair of

traverse furrow

67,68 also is listed in short-axis direction, is located at the both sides of flute 66.A pair of

traverse furrow

67,68 and flute 66 are spaced-apart.The height and position that a pair of

traverse furrow

67,68 is roughly the same in the lower end with flute 66 deviates from prolongation from the next door along continuous straight runs of flute 66.The end of mutual that side a long way off of a pair of

traverse furrow

67,68 is absorbed in the inner face of blow-off outlet wind path.

Barrier plate 41 is being closed under the position, two

boards

44,45 is set makes the top almost on same of them, and two boards 44,45 a long way off the

ora terminalis

47,50 of those sides mutually is absorbed in the ditch that is formed on the wind path inner face.Under open position, barrier plate 41 is approximate inverted v-shaped shape roughly at the central portion along the blow-off outlet wind path of short-axis direction.Barrier plate 41 under half-open position, the angle that is between the two boards of V word is bigger than the angle of open position.In addition, between the

ora terminalis

47,50 of relative a pair of wind path inner face of short-axis direction and barrier plate 41, can adjust the wind path amplitude at short-axis direction, at this moment, two side flow of the barrier plate 41 of air short-axis direction.

As shown in figure 12, driving mechanism 70 has screw-type driving mechanism 71.This screw-type driving mechanism 71 comprises, moves axially the nut 73 of bolt 72 that drives positive and negative rotation and the pin thread of tightening this bolt 72 with negative thread by control.This nut 73 is fixed on driven the 1st 53, can and bolt 72 relative rotations, and can not positive and negatively rotate on every side at the central axis of bolt 72.Along with the rotation of bolt 72 drives, nut 73 and the 53 become one mobile.

Bolt 72 has the screw division 78 that is formed with pin thread and prolongs toward a direction (direction of principal axis), and the end that is located at this screw division 78 comprises the connecting portion 79 of periphery, is positioned at the head 76 of the end of connecting portion 79.

Screw division 78 is parallel to the 1st 53 flute 66 of guiding, toward upper and lower to prolongation.Bolt 72 is arranged on the holding components 74 of upper end of screw division 78 and the holding components 75 positive and negative rotations that are located at around the connecting portion 79 and supports comfortablely.In addition, holding components 75 is sandwiched between the locating snap ring 77 and head 76 that is embedded in connecting portion 79.Like this, bolt 72 is toward axial mobile controlled.The head 76 of bolt 72 is provided with toward belows, utilizes instrument T such as screwdriver can operate from the below easily.

Bolt 72 positive and negative rotations, nut 73 and the 1st 53 move along flute 66.Also move along the

traverse furrow

67,68 of correspondence for the 2nd 56 and the 3rd 57, barrier plate 41 is displacement successfully also thereupon.For example drive bolt 72 toward right rotation, nut 73 moves toward the below, and the 1st 53 is moved too.Barrier plate 41 also changes to thereupon and closes the position.Make bolt 72 counter-rotating, nut 73 and the 1st 53 up move, and barrier plate 41 is to the open position displacement.

In the 3rd embodiment, be provided with and drive the 1st 53 driving mechanism 70, but do not limit such structure.For example, can omit and drive the 1st 53 driving mechanism 70, be provided with and drive the 3rd 57 driving mechanism.Drive the 3rd 57, the 1 53 and the 2nd 56 ditches and move barrier plate 41 displacement successfully along correspondence.Also can be provided with and drive the 2nd 56 driving mechanism.Again can be same directly with hand operated barrier plate 41 with the 1st embodiment.

Below, the 4th embodiment is described.

The 4th embodiment is different with the 3rd embodiment in following place, and other are local identical with the 3rd embodiment, omit its explanation so enclose identical symbol.

As Figure 14 and shown in Figure 15, in each one of the driving mechanism 70 that in the 3rd embodiment, illustrates, driving mechanism 70 also adds following parts: the possible worm gear 81 of one rotation that replaces head 76 settings of bolt 72, with these worm gear 81 engaged worm 82, drive the drive motor 83 of these worm screw 82 rotations, the bearing 84 that is installed in the connecting portion 79 of holding components 75 and supporting bolt 72 and makes its rotation leisure is with the control part 85 of remote-controlled operation CD-ROM drive motor 83.By control part 85 CD-ROM drive motors 83, its spinning movement is communicated to bolt 72 by worm screw 82 and worm gear 81 by (not shown)s such as remote controllers.Thus, with same barrier plate 41 displacements of the 3rd embodiment.

As mentioned above, such shown in Fig. 3 (a)～Fig. 3 (c), according to each embodiment of the present invention, when suppressing to blow out air quantity, wind path amplitude guiding mechanism 40 narrows down the wind path amplitude W1 of the short-axis direction of blow-off outlet 11, so do not need to dwindle the wind path amplitude W2 of the long axis direction of blow-off outlet 11, and the same can make wind path amplitude W2 and not suppress to blow out air quantity the time, the result can keep the banner (along the amplitude of long axis direction) that blows out stream very wide.In contrast to this, such shown in Fig. 3 (d), when suppressing to blow out air quantity, under the structure that the wind path amplitude W2 on the long axis direction that makes blow-off outlet 11 before narrows down, the amplitude that blows out the long axis direction of stream narrows down, but the air-conditioning scope also narrows down.According to the present invention, can keep very widely with blowing out stream as described above, but the indoor range of air-conditioning be also very wide, so there is not an indoor slack situation of air, can improve comfortableness.

In addition, according to the present invention blow out stream can be flowing in equably indoor, the operation of cooling and warming that need not be unnecessary, the result can improve cooling and warming efficient.Because, be flowing in unevenly when indoor blowing out stream, in order to obtain the comfortableness in an indoor place, need reduce whole indoor cooling and warming efficient sometimes to whole indoor excessive cooling and warming.

In addition, make the positive and negative rotation of barrier plate 41 energy, so can under simple structure, realize not dwindling the air quantity adjustment of the banner that blows out stream.And the barrier plate 41 of prolong along long axis direction the 1st 53 and rotation around the 2nd 56 axis C is compared with the barrier plate of slip displacement, can the very little space blow-off outlet 11 in the desired wind path amplitude of adjustment.

In addition, rotate relatively, barrier plate 41 can be closed, can in very little space, realize the adjustment of desired wind path amplitude by making interconnected the 1st plate 44 and the 2nd plate 45.

In addition, as Fig. 4～shown in Figure 6, according to the 1st embodiment, modified gear 42 can: fixedly be located at the fixed part of the 1st plate 44 and the 2nd plate 45, the guide groove 60 that prolongs along short-axis direction drives drive divisions, makes connecting portion 52 driven thereupon mobile.Do like this,, two

boards

44,45 interlocks are got up, and carry out the adjustment of wind path amplitude with barrier plate 41 so that drive division is moved this very shirtsleeve operation along guide groove 60.In addition, consistent because of driving the 3rd 57 direction with the direction of adjusting the wind path amplitude as drive division, so operation is easy to be understood by the people.

Particularly, as shown in Figure 9, in the 2nd embodiment, there is aperture 65 can make along also the air-flow at the wind direction board 13 in downstream is many than barrier plate 41, so can obtain the wind direction corrective action of wind direction board 13 exactly.Best when especially barrier plate 41 being located at the positive upstream of wind direction board 13.

In addition, the barrier plate 41 of aperture 65 is arranged, can control the air quantity that blows out of (closing the position) when making the wind path amplitude the narrowest accurately.Because under the certain condition of the variable quantity of wind path amplitude, adjust when blowing out air quantity, compare during with the wind path amplitude broad when wind path amplitude is the narrowest,, big during than the wind path amplitude broad when wind path amplitude is the narrowest to the ratio of the adjustment amount that blows out air quantity.Because aperture 65 can suppress the variation of this ratio.

In addition, as Figure 10 and shown in Figure 11, in the 3rd and the 4th embodiment, along the ditch 66 of correspondence, 67,68 have guided the 1st～

3rd

53,56,57, can make other driven moving so drive any axle, and make barrier plate 41 displacement successfully, similarly can adjust the wind path amplitude.Like this, as long as it is just passable to establish along this its driving mechanism of ditch driving of guiding for wherein any,, can improve the free degree that driving mechanism is set so the free degree of driving shaft is very high.

In addition, in screw drive mechanism 71, be provided with especially toward the axial bolt 72 of being stipulated and being driven in rotation that moves, with the nut 73 that is connected that this bolt 72 and driven axle move together but can not positive and negative rotation, thus can be with the designs simplification of driving mechanism, and the energy miniaturization.

In addition, 71 pairs of reverse power from slave end of screw drive mechanism are not easy to take place displacement, so can prevent the displacement owing to the barrier plate 41 of blast generation, the result can above-mentioned maintaining body 43 usefulness of double as.

In addition, in the 4th embodiment, driving mechanism 70 power drives, so with remote operation etc., adjustment that easily can the wind path amplitude.

In addition, shown in above-mentioned each embodiment, wind path amplitude guiding mechanism 40 involved in the present invention, has the panel 4 that is provided with a plurality of blow-off outlets 11 and is located at ceiling, with the top that is located at this panel 4 and make by the apparatus main body 2 of the air of air-conditioning from blow-off outlet 11 ejection, ceiling embedded, in the conditioner 1 of so-called many boxlikes with best.Because this conditioner 1 generally sprays the stream that blows out that obtains from a plurality of blow-off outlets 11 from a pressure fan 22,, just need to adjust the wind path amplitude of each blow-off outlet 11 if will adjust the air quantity that blows out respectively from each blow-off outlet 11.According to the present invention, when adjusting the air quantity of each blow-off outlet 11, can not dwindle the air conditioning scope of corresponding each blow-off outlet 11.Therefore, by regulating air quantity ratio, can realize being suitable for indoor air conditioning easily from each blow-off outlet 11.

In addition, shown in the 3rd embodiment, adopted and to have adjusted operating efficiency (with reference to Figure 10) from the structure of the head 76 of below operating screw 72 so can improve the wind path amplitude that is located in the ceiling-type conditioner 1.

Say again, shown in the 4th embodiment like that, can remote operation by power drive, almost the wind path amplitude adjustment that is in the blow-off outlet 11 of sustained height with ceiling can be carried out from lower, so can improve operating efficiency extraordinarily.

Below, the 5th embodiment is described.

As Figure 16 and shown in Figure 17, the wind path amplitude guiding mechanism 40 that replaces the barrier plate 41 among the 1st embodiment～the 4th embodiment to fold up adopts to have the wind path amplitude adjustment structure 40 that comfortable stop member 100 is moved on the plane.

That is to say that wind path amplitude guiding mechanism 40 has the storage member 110 of stop member 100 and stop member 100.On the other hand, the barrier plate 41 of stop member 100 corresponding the 1st embodiment～the 4th embodiment forms lamellar.

Accommodating mechanism 110 is arranged on the sidepiece of panel 4, has box 111.It is identical with the length of the long axis direction of blow-off outlet 11 that box 111 roughly forms, or longer a little than it, is installed on the panel 4 along the long axis direction of blow-off outlet 11.

Stop member 100 forms the elongated rectangular of corresponding blow-off outlet 11.The longitudinal direction of stop member 100, be that roughly the direction with the long axis direction of blow-off outlet 11 is consistent for the length of long axis direction.Length on the short-axis direction of stop member 100, promptly perpendicular to the length on the width of long axis direction, than the length on the short-axis direction of blow-off outlet 11, promptly longer perpendicular to the length on the width of long axis direction.

Each end at the short-axis direction of stop member 100 is formed with bar-shaped cardinal extremity chipware 101 and bar-shaped tip chipware 102.Cardinal extremity chipware 101 is accommodated in the box 111, is being supported it to rotate freely by box 111.Stop member 100 involves under the state of 111 li in box and takes in.Say that again stop member 100 can freely involve in the box 111 and also can freely extract out from box 111.

On the other hand, on the side of panel 4, be formed with the reach through hole 120 of stop member 100.Reach through hole 120 passes the inner face of blow-off outlet 11 from the outside of panel 4.In addition, reach through hole 120 forms more longer a little than the length of the long axis direction of stop part part 100, makes stop member 100 pass in the reach through hole 120.Reach through hole 120 leads to blow-off outlet 11 and box 111 inside.

In addition, the both sides of blow-off outlet 11 long axis directions in panel 4 are provided with guide member 121.In guide member 121, insert the end of the tip chipware 102 of stop member 100, move on guide member 121 guiding stop members 100 planes.

Say again,, for example giving prominence to, do not show from box 111 in the both sides of stop member 100 cardinal extremity chipwares 101.Grab the protuberance of cardinal extremity chipware 101 and rotate cardinal extremity chipware 101, stop member 100 is just involved in box 111.Catch tip chipware 102 that it is moved to the inboard of blow-off outlet 11 at receiving state, stop member 100 just comes out from box 111, and dwindles the duct width of blow-off outlet 11.

Therefore, in the present embodiment, under stop member 100 is involved in state in the box 111, just show the state of blow-off outlet 11 standard-sized sheets.At this moment, tip chipware 102 is close to the side of blow-off outlet 11.

Under the state that this stop member 100 is contained, catch and mobile tip chipware 102, stop member 100 just comes out from box 111, and the opening surface that is parallel to blow-off outlet 11 moves, thereby makes the wind path changes in amplitude of the short-axis direction of blow-off outlet 11.

Other structures, effect is identical with the 1st embodiment with effect.

Replenish, the stop member 100 of present embodiment is not limited to can roll up lamellar.That is to say that when in the side of panel 4 space being arranged, stop member 100 also can form tabular.At this moment, stop member 100 planar comes and goes mobile in the outside and the inboard of panel 4.

Below, the 6th embodiment is described.

As Figure 18 and shown in Figure 19, the wind path amplitude guiding mechanism 40 that the 6th embodiment replaces the barrier plate 41 among the 1st embodiment～the 4th embodiment to fold up adopts the wind path amplitude that has the comfortable stop member 130 of loading and unloading to adjust structure 40.

That is to say that above-mentioned wind path amplitude guiding mechanism 40 has stop member 130 and supports the support frame 140 of stop member 130.On the other hand, the barrier plate 41 of stop member 130 corresponding the 1st embodiment～the 4th embodiment is formed by flat board.

Support frame 140, be installed in the top of the blow-off outlet 11 of panel 4, form rectangle equally with blow-off outlet 11.And, supporting that frame 140 is formed with three openings 141.This opening 141 forms along the elongated rectangle of the long axis direction of blow-off outlet 11.Above-mentioned opening 141 is in the length of long axis direction, and probably the length with the long axis direction of blow-off outlet 11 is consistent.

That short direction of above-mentioned opening 141 length is a short-axis direction, forms the length weak point of the short-axis direction of that side shorter than the length of blow-off outlet 11.And above-mentioned three openings 141 are parallel side by side at blow-off outlet 11 short-axis directions.

Above-mentioned stop member 130 supports the elongated flat board of the opening 141 of frame 140 to form by correspondence.The length of the long axis direction of above-mentioned stop member 130, probably the length with the long axis direction of blow-off outlet 11 is consistent.The short direction of the length of above-mentioned stop member 130 is a width, is that the width of width is short than the short-axis direction of blow-off outlet 11.Above-mentioned stop member 130 can be embedded in 141 li of openings supporting frame 140 and be installed in 4 li of panels, also can unload from the opening 141 of above-mentioned support frame 140.

Therefore, in the present invention, when barrier plate 130 was not installed in any opening 141 of supporting frame 140, blow-off outlet 11 was comprehensive open state.

When this stop member 130 was installed in one or two opening 141 of supporting in the frame 140, the wind path amplitude of the short-axis direction of blow-off outlet 11 can change.In addition, in the time of on above-mentioned stop member 130 being installed in all openings 141 of supporting in the frame 140, blow-off outlet 11 is closed.

Other structures, effect and effect are all identical with the 1st embodiment.

Replenish, be that panel 4 is unloaded down from apparatus main body, then stop member 130 installed to support on the frame 140 or unload down from it.

In addition, the stop member 130 of present embodiment does not limit and is installed in the structure of supporting on the frame 140.That is to say, also can adopt the structure that stop member 130 is directly installed on apparatus main body with screw etc.

In addition, above-mentioned stop member 130 does not limit three, one or two also can, can also be more than four.

Replenish, from above-mentioned the 1st embodiment to the 4 embodiment, the connecting portion 52 of barrier plate 41 has possible the 1st 53 of the positive and negative rotation that connects a pair of

plate

44,45, does not limit this structure.For example, shown in the profile of Fig. 8, like that, the connecting portion 52 of a pair of plate is constituted by having flexible elastomeric element.In barrier plate shown in Figure 8 41, by the rubber slab as elastomeric element the 1st plate the 44, the 2nd plate 45 that forms as one and the connecting portion 52 that is connected them.Connecting portion 52, thinner than the part that is equivalent to two

plates

44,45, improve flexible.In addition, also above-mentioned the 1st plate 44 and the 2nd plate 45 alternately can be coupled together, and be provided with a plurality ofly, make the barrier plate 41 of snake abdomen shape.

In addition, as illustrating among the 1st and the 2nd embodiment, can make the barrier plate 41 among the 3rd and the 4th embodiment is into closing the structure that can ventilate in the position.

In addition, not only carry out the adjustment that blows out air quantity, also can for example blow out the adjustment of stream wind speed from blow-off outlet 11.

In addition, the various embodiments described above can be implemented diversified design alteration in the scope that does not change main idea of the present invention.Generally speaking, the present invention is just passable as long as change the wind path amplitude of short-axis direction of blow-off outlet 11 with plate or thin slice etc.

As mentioned above, conditioner involved in the present invention is suitable for use on the conditioner of wind path amplitude of short-axis direction of change blow-off outlet, is particularly suitable for being used in the ceiling embedded conditioner.

Claims

1. conditioner, it has elongated blow-off outlet (11), wherein:

Have the wind path amplitude adjustment means (40) of short-axis direction (X) the wind path amplitude (W1) of adjusting above-mentioned blow-off outlet (11) again,

Above-mentioned wind path amplitude adjustment means (40) is extended to the long axis direction (Y) of blow-off outlet (11), and be included in the axis (C) that extends along long axis direction (Y) around the barrier plate (41) of positive and negative rotation,

Above-mentioned barrier plate (41) comprises the 1st and the 2nd plate (44,45), and an ora terminalis (46,49) adjacent in the 1st and the 2nd plate (44,45) is connected to each other, and can positive and negative relatively rotation,

Above-mentioned wind path amplitude adjustment means (40) comprises that rotation connects the 1st and the 2nd plate (44 freely, 45) the adjacent ora terminalis (46 in, 49) the 1st (53) and respectively along every block of plate (44,45) another ora terminalis (47,50) extend the 2nd and the 3rd (56 that is provided with, 57), wherein have: the flute (66) that guides the 1st (53) to move up and down, guide the 2nd and the 3rd (56,57) at the mobile traverse furrow (67,68) of the short-axis direction (X) of blow-off outlet (11) and along the driving mechanism (70) of any axle of ditch (66) driving of this axle of guiding (53).

2. according to 1 described conditioner of claim the, it is characterized in that:

Be formed with the aperture (65) of a plurality of ventilation usefulness on the above-mentioned barrier plate (41).

3. according to 1 described conditioner of claim the, it is characterized in that:

Above-mentioned driving mechanism (70) comprises screw-type driving mechanism (71).

4. according to 3 described conditioners of claim the, it is characterized in that:

Above-mentioned screw-type driving mechanism (71) comprising: toward direction of principal axis (Z) mobile controlled and the bolt (72) that is driven in rotation, be enclosed within on this bolt (72) and and driven shaft (53) one move but the nut (73) that can not rotate.

5. according to 1 described conditioner of claim the, it is characterized in that having:

Be configured in panel (4) on the ceiling (5),

Be located at the top of this panel (4) and from the apparatus main body (2) of the adjusted air of blow-off outlet (11) ejection,

Described panel (4) is provided with a plurality of above-mentioned blow-off outlets (11).