CN203454327U - Humidifying device - Google Patents

Abstract

The utility model provides a humidifying device. Separated water buckets can be fixed reliably. A humidifying mechanism (40) of the humidifying device comprises a humidifying component (300) where air flow passes through, the water buckets (200) which pour water into the humidifying component (300), and a revolution frame (100) which is provided with a gear (110) on the outer circumferential part. The outer circumferential parts of the water buckets (200) are pressed against the inner circumferential surface of the gear (110). Therefore, the size of the water buckets can increased and the number of the water buckets can be increased for increasing the drawing quantity. The wall of the revolution frame (100) can be used for limiting the inner circumferential parts of the water buckets (200), so that the water buckets (200) can be reliably pressed onto the wall and fixed through the elasticity of the gear (110).

Description

Damping device

Technical field

The utility model relates to damping device.

Background technology

About the damping device in past just like the disclosed damping device of TOHKEMY 2010-54125 communique (patent documentation 1).This damping device arranges fan, humidifying component and revolution frame in housing, gear and the bucket of being located at the peripheral part of this revolution frame are configured as overlapping in the axial direction, utilize described bucket to draw water and be injected into humidifying component from water pond, thereby the air stream passing through at humidifying component is carried out to humidification.

[prior art document]

[patent documentation]

[patent documentation 1] TOHKEMY 2010-54125 communique

In the damping device in above-mentioned past, at the integrally formed bucket of peripheral part of revolution frame.But, according to the shape of bucket etc., exist and be difficult to integrally formed bucket and the situation of the split shaping bucket of having to.In this case, need to carry out fixedly making reliably bucket along with the rotation of revolution frame, not depart from.

The content of utility model

Therefore, problem of the present utility model is to provide a kind of damping device, can be reliably the fixing bucket of split.

In order to solve above-mentioned problem, damping device of the present utility model is characterised in that, this damping device has:

Housing;

Fan, it is configured in described housing; And

Humidification mechanism, it carries out humidification to the air stream producing by described fan,

Described humidification mechanism has:

Humidifying component, described air stream passes through at this humidifying component;

Bucket, it is injected into described humidifying component by water; And

Revolution frame, it has revolving force transfer part at peripheral part,

The inner peripheral surface butt of the peripheral part of bucket and described revolving force transfer part,

At described revolution frame, be provided with the wall of the interior perimembranous of constraint bucket.

According to the damping device of said structure, the inner peripheral surface butt of the peripheral part of bucket and described revolving force transfer part, is being configured in bucket to greatest extent the outside diameter of revolution frame in scope as much as possible, thereby can increasing the size of bucket, can increase the quantity of bucket, and increase the amount of drawing.

In addition, the inner peripheral surface butt of the peripheral part of bucket and described revolving force transfer part, and utilize the interior perimembranous of the wall constraint bucket be located at described revolution frame, thereby can be easily and fixing bucket reliably.

In one embodiment, described revolving force transfer part is gear.

According to above-mentioned embodiment, revolving force transfer part is gear, with at the bottom of the tooth of gear correspondingly, elasticity increases, and can towards radially inner side, flexibly press bucket by the elasticity of gear, can be easily and fixing bucket reliably.

In one embodiment, the part at the bottom of the tooth of described gear becomes through hole.

According to above-mentioned embodiment, the part at the bottom of the tooth of described gear becomes through hole, thereby the flexibility of gear further improves, and elasticity further improves, can be more fixing bucket.

In one embodiment, at described bucket, be provided with to the inlet of the radially inner side opening of the gyration of described bucket,

Described inlet upwards with at revolution frame or by the engaging portion of press box setting engaged in the week of described gyration.

According to above-mentioned embodiment, the inlet of the radially inner side opening of the gyration of described bucket along described gyration circumferentially be located at revolution frame or engage by the engaging portion of press box, thereby easily circumferentially locate bucket reliably on edge.And, because described inlet is along circumferentially the turning round frame or engage by the engaging portion of press box with being located at of described gyration, thereby can be by the double positioning element of doing of described inlet.

In one embodiment, being shaped as of described bucket, in the footpath of the gyration of described bucket upwards, it is mouthful narrow that its depth portion ratio draws,

Near described revolution frame described depth portion is provided with connecting hole or engagement pawl,

At described engagement pawl or the connecting hole of pressing press box setting, engage with described connecting hole or engagement pawl.

In the above-described embodiment, the depth portion of described bucket makes progress in the footpath of the gyration of described bucket than drawing a mouthful narrow shape, be located in the described connecting hole or engagement pawl that is fastened near the described revolution frame described depth portion by the engagement pawl of press box or connecting hole, thereby the space that can effectively utilize the depth portion by described bucket to narrow down and form, make connecting hole or the engagement pawl of described revolution frame and be located at by the engagement pawl of press box or connecting hole to engage, can easily will turn round frame and fix by press box.

In one embodiment, in described bucket, in the footpath of the gyration of described bucket, upwards than drawing the narrow depth portion of mouth, be provided with flange,

The engaging vertically of described flange is in being located at the recess of described revolution frame.

According to above-mentioned embodiment, in described bucket, footpath in the gyration of described bucket is upwards provided with flange than drawing the narrow depth portion of mouth, the engaging vertically of this flange is in being located at the recess of described revolution frame, thereby when bucket being installed on to revolution frame, can, by the engaging vertically of described flange in recess, make easily bucket located and carry out temporary fixed.

In one embodiment, at described revolution frame or by press box, be provided with the projection of protruding vertically,

Described projection is from axial and bucket butt, to determine the axial position of bucket.

According to above-mentioned embodiment, in the mode of protruding vertically, be located at described revolution frame or by the projection of press box, from being axially connected to bucket, determine the axial position of bucket, thereby can determine reliably the axial position of bucket, and can be fixed reliably.

In addition, by this protruding length of suitable setting, can determine arbitrarily the axial position of bucket, the free degree increases.

In one embodiment, the face butt with respect to described air stream downstream of described projection and described bucket, the upstream side of the air stream that described bucket passes through at this humidifying component with respect to described humidifying component deflection configures.

In the above-described embodiment, the face butt in downstream with respect to described air stream of described projection and described bucket, the upstream side of the air stream that described bucket passes through at this humidifying component with respect to described humidifying component deflection is configured, thereby can from described bucket, fall within the upstream side of humidifying component by anti-sealing, prevent that the water in the downstream from humidifying component to air stream from splashing.

Utility model effect

Damping device of the present utility model configures the revolving force transfer part of the peripheral part of revolution frame and bucket at grade, thereby can make axial dimension attenuation.

In addition, damping device of the present utility model makes the peripheral part of bucket and the inner peripheral surface butt of the revolving force transfer part of the peripheral part of revolution frame, thereby can increase the size of bucket, can increase the quantity of bucket, thereby increase the amount of drawing.

In addition, damping device of the present utility model makes the peripheral part of bucket and the inner peripheral surface butt of described revolving force transfer part, and utilizes the interior perimembranous of the wall constraint bucket be located at described revolution frame, thereby can be easily and fixing bucket reliably.

Accompanying drawing explanation

Fig. 1 means the stereogram of the damping device of an embodiment of the present utility model.

Fig. 2 is the profilograph of described damping device.

Fig. 3 is the exploded perspective view of the humidification mechanism of described damping device.

Fig. 4 A is the stereogram of the described humidification mechanism of assembled state.

Fig. 4 B is the side view of described humidification mechanism.

Fig. 4 C is the figure that the water pond that described humidification mechanism is installed is installed on to the step of housing body for illustrating.

Fig. 4 D is the generalized section from damping device described in top view.

Fig. 5 A is the profile from the humidification mechanism of the VA-VA line observation of Fig. 4 B.

Fig. 5 B is the amplification profile of the major part of the humidification mechanism shown in Fig. 5 A.

Fig. 6 observes the front view of described humidifier structure from upstream side.

Fig. 7 A is the profile from the humidification mechanism of the VIIA-VIIA line observation of Fig. 6.

Fig. 7 B is the enlarged drawing of major part of the use dotted line of the humidification mechanism shown in Fig. 7 A.

Fig. 8 A is the profile from the humidification mechanism of the VIIIA-VIIIA line observation of Fig. 6.

Fig. 8 B is the enlarged drawing of major part of the use dotted line of the humidification mechanism shown in Fig. 8 A.

Fig. 9 A observes the front view of the revolution frame of described humidifier structure from upstream side.

Fig. 9 B is the side view of described revolution frame.

Fig. 9 C is the rearview of observing the revolution frame of described humidifier structure from downstream.

Figure 10 A is the rearview of the bucket of described humidification mechanism, and Figure 10 B observes the figure of described bucket from inlet side, and Figure 10 C observes the figure of described bucket from drawing mouthful side.

Figure 11 A is the stereogram of described bucket, and Figure 11 B is the figure that mouthful side is observed inlet that draws from described bucket.

Figure 12 A is for the schematic diagram of shape of the inlet of described bucket is described.

Figure 12 B is for the schematic diagram of another kind of shape of the inlet of described bucket is described.

Figure 13 A means the figure of state that bucket is arranged on to the rear surface side of described revolution frame.

Figure 13 B is the amplification stereogram of the major part in Figure 13 A.

Figure 14 A is the front view of the humidifying component of described humidification mechanism.

Figure 14 B is the side view of the humidifying component of described humidification mechanism.

Figure 15 A be from upstream side observe described humidifier structure by the front view of press box.

Figure 15 B be described humidification mechanism by the side view of press box.

Figure 15 C be from downstream, observe described humidifier structure by the rearview of press box.

Figure 16 is the side view of the axial region of described humidification mechanism.

Label declaration

1 housing; 2 housing body; 3 front panels; 5 suction inlets; 6 blow-off outlets; 10 water tanks; 21 fan motors; 20 fans; 23 horn mouths; 30 air cleanness filter unit; 40 humidification mechanisms; 70 geared motors; 71 power supply printed boards; 72 operation control printed boards; 73 demonstration printed boards; 74 dust sensors; 75 reserve filters; 80 control parts; 90 water ponds; 100 revolution frames; 100a axis hole; 101 ring-type plectane portions; 101a, 101b are to water hole; 101c connecting hole; 102 hub portions; 103,103 arms; 104 ring portions; 105 guide portion; 106 ribs; 106a wall portion; 106b projection; 120 through holes; 110 gears; 111 inner peripheral surfaces; 200 buckets; 201 draw mouth; 202 inlets; 203 guide portion; 204 flanges; 205 projections; 206 projections; 207 holding sections; 210 outer peripheral faces; 220,230 trailing edges; 300 humidifying components; 300a axis hole; 301 round plates; 302 flange parts; 303 installing holes; 400 press press box; 400a axis hole; 401 ring-type plectane portions; 402 hub portions; 403,403 arms; 404 nets; 410 engagement pawls; 420 ribs; 500 axial regions; 501 principal parts; 502 the 1st ring-type slot parts; 502a endless groove; 503 the 2nd ring-type slot parts; 503a endless groove; 601 the 1st support foot; 602 the 2nd support foot.

The specific embodiment

Below, according to illustrated embodiment, illustrate in greater detail damping device of the present utility model.

Fig. 1 means the stereogram of the damping device of an embodiment of the present utility model.As shown in Figure 1, this damping device has housing 1, and this housing 1 forms by housing body 2 with the front panel 3 that the mode that can load and unload is installed on this housing body 2.Suction inlet 5,5(are set in the two sides of described housing 1 and in Fig. 1, only illustrate one), at the rear portion of the upper surface of housing 1, blow-off outlet 6 is set.

Fig. 2 represents the profilograph of described damping device.To the identical component part mark with shown in Fig. 1 identical with reference to label.

This damping device as shown in Figure 2, plays the fan 20 that configures successively air cleanness filter unit 30, humidification mechanism 40 and driven by fan motor 21 in the interior the past face side of housing 1.The side of ， humidification mechanism 40 configuration water tank 10(is with reference to Fig. 4 C in addition), but do not illustrate in Fig. 2.In addition, in Fig. 2,71 represent power supply printed board, and 72 represent operation control printed board, and 73 represent demonstration printed board, and 74 represent dust sensor, and 75 represent reserve filter, and 80 represent control part.

Described air cleanness filter unit 30 is roughly rectangular from top view.And the part of the downside of described air cleanness filter unit 30 is overlapping on fore-and-aft direction with humidification mechanism 40.In addition, described air cleanness filter unit 30He humidification mechanism 40 is configured in the overlapping mode of at least a portion of the horn mouth 23 with fan 20, that is, to cover the mode of at least a portion of horn mouth 23, be configured, to reduce the noise from fan 20.

In addition, described air cleanness filter unit 30 comprises: coarse filter 31, its for trap larger dust and pet hair etc.; Ionization portion 32, it makes dust and dust etc. charged; Dust-collecting filter 33, it traps charged dust and dust etc., for example, gauffer filter, consist of; And odor removal filter 34, its trapping stink of cigarette and odor pollutants such as stink of pet.Described coarse filter 31, ionization portion 32, dust-collecting filter 33 and odor removal filter 34 are arranged in order into roughly straight line shape from the front surface side of housing 1.In addition, dust-collecting filter 33 is gauffer filters that surface area is larger, thereby can reduce flowing resistance.

In addition, as shown in Figure 2, partly overlapping of the downside of the whole overlapping ，Er humidification of the horn mouth 23 of the odor removal filter 34 of air cleanness filter unit 30 and dust-collecting filter 33 etc. and fan 20 mechanism 40 and horn mouth 23, with not the partly overlapping of the upside of horn mouth 23.Therefore, the air that part non-that arrives the upside of horn mouth 23 in the part of the upside from described odor removal filter 34 flow through adding wet channel 51 is not via humidifier structure 40, thereby can be reduced in the non-flowing resistance that adds the air flowing through in wet channel 51, especially, the in the situation that of only carrying out air cleaner running not carrying out humidification running, can guarantee sufficient air quantity (air capacity).

On the other hand, from the part of the downside of the odor removal filter 34 of described air cleanness filter unit 30 to humidification mechanism 40, add wet channel 52 and the non-wet channel 51 that adds from the part of the upside of described odor removal filter 34 to the part of the upside of the horn mouth 23 of fan 20, by dividing plate 50, separated.

Utilize this dividing plate 50 can prevent from adding wet channel 52 to the non-Air Flow that adds wet channel 51,, prevent from walking around from adding wet channel 52 the flowing of air of humidification mechanism 40, make to flow through the air that adds wet channel 52 and nearly all flow to humidification mechanism 40, thereby can access larger humidification amount.

In addition, described dividing plate 50 from the odor removal filter 34 of air cleanness filter unit 30 extend to fan 20 near.Or, described dividing plate 50 also can from odor removal filter 34 extend to horn mouth 23 near, but diagram not.Thus, prevent due to the humidifying air flowing out in described humidification mechanism 40 and the turbulent flow that conflicts and cause at the non-non-humidifying air flowing through in adding wet channel 51, reduction flowing resistance, and reduce noise.

Fig. 3 is the exploded perspective view of the humidification mechanism 40 of described damping device.

Described humidification mechanism 40 has as shown in Figure 3: the revolution frame 100 of circular plate shape, and it is provided with the gear 110 as an example of revolving force transfer part at peripheral part; 12 buckets 200, they are along being circumferentially arranged on the downstream (right side of Fig. 3) of revolution frame 100 and being arranged on the outer circumferential side that turns round frame 100 with equal intervals; Discoid humidifying component 300; Circular plate shape press press box 400; And axial region 500.Humidifying component 300 is turned round frame 100 and is pressed press box 400 and clamps and fix.And, by axial region 500 be inserted into be vertically located at revolution Kuang100 center axis hole 100a, be located at the axis hole 300a at humidifying component 300 center and be located at by the axis hole 400a at press box 400 center, thereby by axial region 500 be fixed on revolution frame 100.

And, by with shown in geared motor 70(Fig. 2) the gear that is connected of output shaft be engaged in the gear 110 of the peripheral part of described revolution frame 100, can utilize geared motor 70 to drive revolution frames 100.

As shown in Figure 2, the circulating direction Shang Buyu humidification mechanism 40 being configured at air stream is overlapping for described geared motor 70, and geared motor 70 can not become the obstacle of the air stream passing through in humidification mechanism 40.Thus, can increase the air stream passing through in described humidification mechanism 40, thereby increase humidification amount.

In addition, 12 buckets 200 are by the rotation along with revolution frame 100 and by shown in water pond 90(Fig. 4 C of below) water that draws is injected into humidifying component 300 up.

Like this, utilize described revolution frame 100 and by press box 400 clamping fixing humidifying component 300.

In addition, in this embodiment, at revolution frame 100,12 buckets 200 are installed, as long as but bucket is located at revolution frame or by any one party in press box, and the quantity of bucket can suitably set according to humidification amount etc., as long as be at least two above.

Fig. 4 A represents the stereogram of the humidification mechanism 40 of assembled state, and Fig. 4 B represents the side view of humidification mechanism 40.In Fig. 4 A, Fig. 4 B, to the identical component part mark with shown in Fig. 3 identical with reference to label.

In addition, Fig. 4 C is the figure that the water pond 90 that humidification mechanism 40 is installed is installed on to the step of housing body 2 for illustrating.As shown in Figure 4 C, the water pond 90 that has assembled humidification mechanism 40 and water tank 10 is installed on to water pond insert port 2a from side, this water pond is located near the suction inlet 5 on right side of housing body 2 and is located at the rear surface side of housing body 2 with insert port 2a.

In addition, Fig. 4 D represents from the generalized section of damping device described in top view, and in Fig. 4 D, 96 represent dividing plates.

As shown in Figure 4 D, at water pond 90, partition wall 91 is set, is divided into the portion of drawing 92 and the non-portion 93 of drawing.In the bottom of this partition wall 91, be provided as the slotted hole of growing crosswise 95 of limbers.The bucket 200 that carries out the humidification mechanism 40 of gyration draws water from the portion of drawing 92.

In the described non-portion 93 of drawing, switch 94 is set, when the non-water level that draws portion 93 is compared normal condition and reduced fixed value, utilizes not shown display part or alarm portion to represent that water tank 10 does not have demonstration or the alarm of water.

[concrete structure of humidification mechanism]

Fig. 5 A represents from the profile of the humidification mechanism 40 of the VA-VA line observation of Fig. 4 B.

As shown in Figure 5A, humidification mechanism 40 is to the direction rotation of arrow R1.At the radially inner side that turns round the gear 110 of frame 100, along circumferential, configure each bucket 200, and make the opening that draws mouth 201 of each bucket 200 towards the place ahead of gyratory directions.Radially inner side configuration humidifying component 300 at described each bucket 200.

Like this, in described humidification mechanism 40, by the gear 110 of revolution frame 100, humidifying component 300 and 12 buckets 200 configurations at grade.

In addition, at the radially inner side configuration bucket 200 of the gear 110 of described revolution frame 100, and at the radially inner side configuration humidifying component 300 of bucket 200.Thus, gear 110, humidifying component 300 and the bucket 200 of revolution frame 100 are configured in optimum position, thereby can make the reliable attenuation of axial dimension of humidification mechanism 40.

The enlarged drawing of the major part of the humidification mechanism 40 shown in Fig. 5 B presentation graphs 5A.In this Fig. 5 B, to the identical component part mark with shown in Fig. 5 A identical with reference to label.

As shown in Figure 5 B, at bucket 200, be provided with the inlet 202 at the radially inner side opening of 12 buckets 200.And in Fig. 5 B, 106a is illustrated near mouthful 201 wall portions of extending to radial outside of drawing of bucket 200.

In addition, Fig. 6 represents to observe from upstream side the front view of humidification mechanism 40, and Fig. 7 A represents from the profile of the humidification mechanism 40 of the VIIA-VIIA line observation of this Fig. 6.As shown in Figure 7 A, form the structure of utilizing revolution frame 100 and pressing press box 400 clamping humidifying components 300.

The enlarged drawing of the major part of the use dotted line of the humidification mechanism 40 shown in Fig. 7 B presentation graphs 7A.As shown in Figure 7 B, the end of guide portion 105 extending from the ring-type plectane portion 101 of revolution frame 100 and the outer peripheral portion butt of the round plate 301 of humidifying component 300.

In addition, the end of the guide portion 203 of extending to radially inner side from the edge in the downstream of the inlet 202 of bucket 200, be positioned at humidifying component 300 flange part 302 outer peripheral portion near.

The mode opening that the inlet 202 of described bucket 200 is faced mutually with the step portion of the flange part 302 with humidifying component 300 and round plate 301.Thus, even while making the axial dimension attenuation of humidification mechanism 40, also can be with respect to the aperture area of the inlet 202 from bucket 200 to humidifying component 300 injected waters, expand the surface area of part of the water leaking-in of the humidifying component 300 of facing mutually with this inlet 202.

In addition, the gear 110 of revolution frame 100 has: inclined plane 110a, and it tilts towards downstream from upstream side and tilts towards tooth root from tooth top; And outlet 110b, it is located at the downstream of the bottom of teeth groove.

This outlet 110b is the through hole that is communicated with the radial outside of humidification mechanism 40 and the inside of humidification mechanism 40.

In addition, with by press box 400 axially and also be the rib 420 that the mode protruded at the upstream side by press box 400 arranges, with the back side (face in the downstream of the Air Flow) butt of each bucket 200, thereby determine the axial position of bucket 200.In addition, this rib 420 is examples for projection, can be to be also located at a plurality of projections by press box according to each bucket.

Thus, the mobile upstream side (left side of Fig. 7 B) that bucket 200 connects the air of humidifying component 300 with respect to humidifying component 300 deflections is configured.

Fig. 8 A represents from the profile of the humidification mechanism 40 of the VIIIA-VIIIA line observation of Fig. 6.In Fig. 8 A, to the identical component part mark with shown in Fig. 7 B identical with reference to label.

The enlarged drawing of the major part of the use dotted line of the humidification mechanism 40 shown in Fig. 8 B presentation graphs 8A.As shown in Figure 8 B, the engagement pawl 410 arranging in the ring-type plectane portion 401 by press box 400 is sticked in the connecting hole 101c of ring-type plectane portion 101 settings of revolution frame 100.

[revolution frame monomer]

Fig. 9 A represents to observe from upstream side the front view of described revolution frame 100, and Fig. 9 B represents to turn round the side view of frame 100.

As shown in Fig. 9 A, Fig. 9 B, revolution frame 100 has: ring-type plectane portion 101, and it is provided with gear 110 at peripheral part; Hub portion 102, it is configured in the central part of ring-type plectane portion 101; And radial 6 arms 103,103 ..., they connect this ring-type plectane portion 101 and hub portion 102.Utilize ring portion 104 by described arm 103,103 ... be connected to each other to strengthen.

Described ring-type plectane portion 101 along circumferentially with equal intervals be arranged alternately circular shape to water hole 101a and long hole shape to water hole 101b.And, ring-type plectane portion 101 give water hole 101a, 101b near and also at the radially inner side to water hole 101a, 101b, the guide portion 105 of extending towards radially inner side is set respectively.Along circumferentially configuring this guide portion 105 with equal intervals (every 30deg).And, between the guide portion 105 of ring-type plectane portion 101, arrange respectively shown in circular-arc rib 106(Fig. 9 C) and (except the part of connecting hole 101c).

By ester moulding be integrally formed described ring-type plectane portion 101, hub portion 102, arm 103,103 ... with ring portion 104.

In addition, ring-type plectane portion 101 give water hole 101a near and also at the radially inner side to water hole 101a, connecting hole 101c is set respectively.This connecting hole 101c be arranged on the ring-type plectane portion 101 of revolution frame 100 and be arranged on being positioned at of bucket 200 draw mouthfuls 201 opposition side depth portion near.

Fig. 9 C represents to observe from downstream the rearview of described revolution frame 100.In Fig. 9 C, to the identical component part mark with shown in Fig. 9 A, Fig. 9 B identical with reference to label.

As shown in Fig. 9 A, Fig. 9 C, in rotating humidification mechanism 40, the ring-type plectane portion 101 of revolution frame 100 be positioned at vertical direction downside to water hole 101a, 101b time, be positioned at shown in water pond 90(Fig. 4 C) the water surface downside time, by water being directed in the bucket 200 in humidification mechanism 40 to water hole 101a, 101b.

In addition, this specific diameter to the opening that draws mouth 201 of water hole 101a, 101b and bucket 200 is overlapping by the part part of radial outside to inner edge.

In addition, this radially outer edge to the opening that draws mouth 201 of water hole 101a, 101b and bucket 200 is overlapping.

In addition, should to water hole 101a, 101b be configured in bucket 200 draw mouthfuls 201 opening near.

[bucket monomer]

Figure 10 A is the front view of bucket 200, and Figure 10 B observes the figure of bucket 200 from inlet 202 sides, and Figure 10 C observes the figure of bucket 200 from drawing mouthful 201 sides.

As shown in Figure 10 A, the front surface of bucket 200 is upstream sides of the Mian，Shi humidification mechanism 40 that faces mutually with the rear surface side of the revolution frame 100 shown in Fig. 9 C.Bucket 200 has such shape: from drawing mouthful crooked shape forming of 201 cylinder tapered towards rear depth side, that cross section is rectangle.In Figure 10 A, downside becomes the radially inner side while being installed on revolution frame 100, and upside becomes the radial outside while being installed on revolution frame 100.The radial outside of this bucket 200 is outer peripheral faces 210.

As shown in Figure 10 A～Figure 10 C, at bucket 200, draw near mouthfuls 201 setting towards the inlet 202 of radially inner side (downside of Figure 10 A) opening.The guide portion 203 that setting is extended to radially inner side from the edge in the downstream of this inlet 202.And, at the rear side of the gyratory directions (direction from right to left of Figure 10 A) of bucket 200 and be front surface side, the flange 204 extending towards radially inner side (downside of Figure 10 A) is set.

In addition, as shown in Figure 10 A, in the end of the rear side of the gyratory directions of bucket 200, the projection 205 of protruding towards radial outside is set.

In addition, as shown in Figure 10 A, Figure 10 C, in the rear surface of bucket 200 side and in the end of the rear side of gyratory directions, projection 206 is set.

In addition, as shown in Figure 10 A～Figure 10 C, at the front side of the gyratory directions (direction from right to left of Figure 10 A) of bucket 200 and be rear surface side, the holding section 207 of extending towards the place ahead is set.

By ester moulding, form bucket 200, described in this bucket 200 has, draw mouth 201, inlet 202, guide portion 203, flange 204, projection 205, projection 206 and holding section 207.

In addition, Figure 11 A is the stereogram of bucket 200, and Figure 11 B is the figure that mouthful 201 sides are observed inlet 202 that draws from bucket 200.

Figure 12 A is for the schematic diagram of shape of the inlet 202 of bucket 200 is described, is from radially inner side, to observe the figure of inlet 202.As shown in Figure 12 A, the trailing edge 220 of inlet 202 is stepped.

In the trailing edge 220 of the inlet 202 of described bucket 200, the part of the upstream side (right side of Figure 12 A) of the air stream of perforation humidifying component 300 retreats than the part in the downstream of the trailing edge of inlet 202 220 (left side of Figure 12 A), more early water is discharged, the part in the downstream of the trailing edge 220 of described inlet 202 (left side of Figure 12 A) is positioned at the position of swimming on the lower than the part of the upstream side of trailing edge 220.

In addition, Figure 12 B is for the schematic diagram of another kind of shape of the inlet 202 of bucket 200 is described, is from radially inner side, to observe the figure of inlet 202.As shown in Figure 12 B, trailing edge 230 indentations of inlet 202.

Like this, at the trailing edge the 220, the 230th of inlet 202 of radially inner side opening that carries out the bucket 200 of gyration, utilize the line definition of bending.

Figure 13 A represents 12 buckets 200 to be arranged on the state of the rear surface side of revolution frame 100.

As shown in FIG. 13A, revolution frame 100 is to the direction rotation of arrow R2.The both sides of the guide portion 203 of each bucket 200 circumferentially configuring on ring-type plectane portion 101 edges of revolution frame 100, the rib 106 being connected by the both sides of the guide portion 105 with ring-type plectane portion 101 clips.Like this, the guide portion 203 of each bucket 200 is sticked in the engaging portion (between rib 106) of revolution frame 100.

In addition, the amplification stereogram of the major part shown in Figure 13 B presentation graphs 13A.In Figure 13 B, to the identical component part mark with shown in Figure 13 A identical with reference to label.

As shown in Figure 13 B, in being formed at the rib 106 of ring-type plectane portion 101 of revolution frame 100, bucket 200 draw mouthfuls 201 near erect the 106a of wall portion extending to radial outside be set.The end of the radial outside of the 106a of this wall portion as shown in Figure 5 B, is positioned at the position by radial outside than the inner surface 200a of the radially inner side that draws mouth 201 of bucket 200.

As shown in Figure 13 B, the 106a of wall portion has breach in ring-type plectane portion 101 sides, and holding section 207 engagings of bucket 200 are in the breach of the 106a of this wall portion.

In addition, in the rib 106 of ring-type plectane portion 101 that is formed at revolution frame 100, the position of facing mutually at the flange 204 with bucket 200 erects the protruding 106b extending to radial outside is set.And, in the position of facing mutually with protruding 106b of ring-type plectane portion 101, through hole 120 is set.Flange 204 engaging vertically of bucket 200 is in the protruding 106b and the recess between through hole 120 of revolution frame 100.

Outer peripheral face 210 sides of bucket 200 and inner peripheral surface 111 butts of described gear 110, in revolution frame 100, utilization is as the inner circumferential side of the rib 106 constraint buckets 200 of an example of wall.

In addition, each guide portion 105 of the ring-type plectane portion 101 of revolution frame 100 has: base portion 105a, and it extends from ring-type plectane portion 101; And sidewall 105b, 105b, they erect and are arranged on the both sides of base portion 105a and are downstream (left side of Figure 13 B).

[humidifying component monomer]

Figure 14 A represents the front view of described humidifying component 300, and Figure 14 B represents the side view of humidifying component 300.

As shown in Figure 14 A, Figure 14 B, humidifying component 300 has round plate 301 and is located at the outer circumferential side of round plate 301 and the flange part 302 thinner than round plate 301.Central authorities at this round plate 301 arrange through hole 300a, and edge circumferentially arranges 12 installing holes 303 with equal intervals near the flange part 302 of round plate 301.

This humidifying component 300, such as being to utilize so-called evaporating filter that nonwoven etc. forms etc., passes through air, and the moisture gasifying in the air that utilizes this to pass through carries out humidification.

[pressing press box monomer]

Figure 15 A represents that Figure 15 B represents by the side view of press box 400 from pressing the front view of frame 400 described in upstream side observation.

As shown in Figure 15 A, Figure 15 B, by press box 400, have: ring-type plectane portion 401; Hub portion 402, it is configured in the central part of ring-type plectane portion 401; And radial 6 arms 403,403 ..., they connect this ring-type plectane portion 401 and hub portion 402.In addition, at the radially inner side of ring-type plectane portion 401, the splash net 404 of use of anti-sealing is set.In this embodiment, the spacing of the mesh of net 404 is 0.5mm, and wire diameter is 50 daniers.

In addition, by ester moulding be integrally formed ring-type plectane portion 401, hub portion 402 and arm 403,403 ...Now, also integrally formed net 404.

In addition, in the ring-type plectane portion 401 by press box 400 along being circumferentially provided with 6 engagement pawls 410 with equal intervals, and be provided with by press box 400 axially and also be the rib 420 of the ring-type protruded of upstream side.

In described humidification mechanism 40, net 404 is configured in to the downstream of humidifying component 300.

And the maximum diameter of hole of described net 404 is less than the maximum diameter of hole of humidifying component 300.

In addition, in the inner circumferential side of ring-type plectane portion 401, along circumferential, with equal intervals, erect 12 projections 411 protruding towards upstream side are set.These 12 projections 411 are inserted in 12 installing holes 303, carry out thus humidifying component 300 with respect to by the radial location of press box 400, and these installing holes 303 are located near the flange 302 of humidifying component 300.

In addition, in this embodiment, by press box 400, be integrally formed net 404, but be not limited to this, also can and press the net of press box split in the configuration of the downstream of humidifying component.

Figure 15 C represent to observe from downstream humidification mechanism 40 by the rearview of press box 400, to identical with the identical component part mark shown in Figure 15 A with reference to label.

[axial region monomer]

Figure 16 represents the side view of the axial region 500 of humidification mechanism 40.As shown in figure 16, axial region 500 has: principal part 501, it connects shown in revolution frame 100, humidifying component 300(Fig. 3) and press press box 400; The 1st ring-type slot part 502, it is located at the upstream side (left side of Figure 16) of principal part 501; And the 2nd ring-type slot part 503, it is located at the downstream (right side of Figure 16) of principal part 501.

Shown in water pond 90(Fig. 4 C) the 1st bearing portion (not shown) rotation of supporting foot 601 that erects upward the example as support component of setting is entrenched in the endless groove 502a of described the 1st ring-type slot part 502 freely.And the 2nd bearing portion (not shown) rotation of supporting foot 602 that erects upward the example as support component of setting from water pond 90 is entrenched in the endless groove 503a of described the 2nd ring-type slot part 503 freely.

According to the damping device of said structure, as shown in Fig. 7 A, Fig. 8 A, in humidification mechanism 40, by being gear 110 by the revolving force transfer part of peripheral part of being located at revolution frame 100 and the water drawing along with the rotation of revolution frame 100 being injected into bucket 200 configurations in humidifying component 300 at grade, can make the axial dimension attenuation of humidification mechanism 40, make the depth attenuation of apparatus main body.

In addition, revolving force transfer part is not limited to gear 110, also can adopt the transmission mechanisms such as roller that transmit revolving force.

In addition, in humidification mechanism 40, by by be located at the peripheral part of revolution frame 100 gear 110, be installed on the humidifying component 300 of this revolution frame 100 and bucket 200 that the water that draws of rotation along with revolution frame 100 is injected in humidifying component 300 configures at grade, can make the further attenuation of axial dimension of humidification mechanism 40.

In addition, by using gear 110 as revolving force transfer part, can reliably the driving force from geared motor 70 be passed to revolution frame 100.

In addition, by the radially inner side configuration bucket 200 of the gear 110 at described revolution frame 100, and the radially inner side configuration humidifying component 300 at bucket 200, gear 110, humidifying component 300 and the bucket 200 of revolution frame 100 can be configured in to best position, thereby can make reliably the axial dimension attenuation of humidification mechanism 40.

In supporting the axial region 500 of described revolution frame 100 rotations, make the axial dimension, shorter than the projection with respect to humidifying component 300 of upstream side of the projection with respect to humidifying component 300 in the downstream of the air stream supplied with by fan 20.Specifically, make than the axial length L 2 of humidifying component 300 part that side is protruded downstream, shorter than the axial length L 1 of comparing humidifying component 300 part that upstream side is protruded.Thus, by forming the structure of the upstream side water filling from bucket 200 to humidifying component 300, the part except axial region that protrude vertically in downstream that can Shi humidification mechanism 40 disappears, thereby can shorten the depth that supports the support foot of axial region 500 in downstream, can make the further attenuation of axial dimension of humidification mechanism 40.

In addition, use has the round plate 301 of heavy wall and the humidifying component 300 of the flange part 302 of the thin-walled that arranges at the outer circumferential side of this round plate 301, and the mode of facing mutually with the step portion of the flange part 302 with this humidifying component 300 and round plate 301, at bucket 200, inlet 202 is set, thus, even make the axial dimension attenuation of humidification mechanism 40, also can make the surface area of part of the water leaking-in of the humidifying component 300 faced mutually with this inlet 202, be greater than the aperture area of the inlet 202 from bucket 200 to humidifying component 300 injected waters.

In addition, according to above-mentioned damping device, as shown in Fig. 7 A, Fig. 8 A, humidification mechanism 40 by utilizing revolution frame 100 and pressing press box 400 clamping buckets 200, can make the axial dimension attenuation of humidification mechanism 40, and the thickness of restraining device main body, and as shown in Fig. 9 A, Fig. 9 C, give water hole 101a, the 101b that by utilization, are located at revolution frame 100 import bucket 200 by water, even bucket 200 is by revolution frames 100 and the structure that clips by press box 400, also can supply with the sufficient water yield to bucket 200.Therefore, can make the axial dimension attenuation of humidification mechanism 40, the thickness of restraining device main body, and obtain sufficient humidification amount.

In addition, in this humidification mechanism 40 arranging to the structure of water hole 101a, 101b at revolution frame 100, gear 110, humidifying component 300 and the bucket 200 of being located at the peripheral part of revolution frame 100 are configured at grade, can make the further attenuation of axial dimension of humidification mechanism 40.

In addition, the specific diameter that draws mouthfuls 201 opening by making described bucket 200 to inner edge by the part of radial outside with overlapping to water hole 101a, 101b part, be arranged in the low position of upper limb of drawing mouth 201 than the bucket 200 of the downside of the revolution frame 100 in gyration at least to a part of water hole 101a, 101b, thereby can not surpass gaining water-supplying hole, necessary degree ground.

In addition, overlapping by making to the radially outer edge that draws mouthfuls 201 opening of water hole 101a, 101b and described bucket 200, be arranged in mouthfuls 201 the high position of lower edge of drawing than the bucket 200 of the downside of the revolution frame 100 in gyration at least to a part of water hole 101a, 101b, thereby can draw mouthfuls 201 by what give that water hole 101a, 101b be directed to bucket 200 reliably by water.

In addition, by described bucket 200 draw mouthfuls 201 opening near configuration to water hole 101a, 101b, can draw mouthfuls 201 by what give that water hole 101a, 101b be directed to bucket 200 with beeline by water.

In addition, the front surface by the upstream side at described revolution frame 100 arranges to water hole 101a, 101b, can anti-sealing by being splashed to downstream to water hole 101a, 101b.

In addition, by being configured in upstream side by press box, revolution frame is configured in to downstream in the situation that, by arranging to water hole by the front surface of the upstream side of press box, can be splashed to downstream by anti-sealing.

In addition, according to above-mentioned damping device, as Figure 12 A, shown in Figure 12 B, trailing edge 220 at the inlet 202 of the radially inner side opening of the gyration of bucket 200, the 230th, with folding line, define, thereby when bucket 200 carries out gyration, when being discharged from from inlet 202 to radially inner side due to the inclination of bucket 200 near the upper end of water in gyration, first from utilizing the trailing edge 220 of folding line definition, part (for example 220a) after 230 lean on is most discharged a small amount of water, then the forward part (for example 220b) of the part from leaning on most than this is discharged water, water is discharged gradually, can not discharge a large amount of water once.Therefore, even when humidifying component 300 is dry, water also can penetrate in humidifying component 300.Like this, because water is to discharge from inlet 202 gradually, thereby there will not be this situation,, in inlet 202 integral body, by means of surface tension, form moisture film, this water break makes a large amount of water become water piece once and discharges from inlet 202, so water droplet can not be splashed to downstream from humidifying component 300.Therefore, can splash by anti-sealing.

In addition, in the trailing edge 220,230 of the inlet 202 of described bucket 200, with respect to the air stream that connects humidifying component 300, the part of the upstream side of the trailing edge 220,230 of inlet 202 retreats than the part in the downstream of the trailing edge of inlet 202, more early water is discharged, thereby with respect to air stream, the part of the upstream side of humidifying component 300 is than the more Zao water that is stained with of the part in downstream, first that the part of upstream side is wetting, the part of then having transmitted the downstream of moisture from the part of upstream side is stained with water.Therefore, even under the dry environment of humidifying component 300, also be from upstream side is wetting by the part in the downstream of humidifying component 300, the part in wetted downstream is stained with water, thereby in the part in downstream, water infiltrates in humidifying component 300 swimmingly, can effectively prevent that water-drop sputtering from splashing to the water in the downstream of humidifying component 300.

In addition, as shown in Figure 12 A, the trailing edge 220 of the inlet 202 of bucket 200 is bent into stepped, thereby can utilize simple structure to make humidifying component 300 be stained with gradually water, can splash by anti-sealing.

In addition, as shown in Figure 12 B, the trailing edge 230 of the inlet 202 of bucket 200 is bent into zigzag, thereby can utilize simple structure to make humidifying component 300 be stained with gradually water, can splash by anti-sealing.

In addition, in the above-described embodiment, by the gear 110 of the peripheral part of revolution frame 100, the bucket 200 that is installed on revolution frame 100 and humidifying component 300 configurations at grade, realize slimming, but can be also except humidifying component, by bucket and gear arrangement at grade.

In addition, according to above-mentioned damping device, by the rotation of revolution frame 100, while making bucket 200 carry out gyration to be positioned near the top of humidifying component 300, the water in bucket 200 flows out and falls within humidifying component 300 from inlet 202.Now, as shown in Fig. 5 B, Figure 13 B, near the revolution frame 100 drawing mouthfuls 201 in from the gyratory directions front openings to bucket 200 is provided with the 106a of wall portion, the end of the radial outside of the 106a of this wall portion is positioned at than the inner surface that draws the radially inner side of mouth 201 leans on the position of radial outside, thereby can prevent that the water that flow out from inlet 202 is from drawing mouthful 201 leakages.Therefore, the water that should flow out from described inlet 202 can not reduce, and can carry out the feedwater of aim parameter to humidifying component 300.

In addition, as shown in Figure 13 B, by by 207 engagings of the holding section of bucket 200 on the double 106a of wall portion of engaging portion that makees revolution frame 100, can prevent that the 106a of wall portion is away from drawing mouthfuls 201.That is, can make the 106a of wall portion draw described in being positioned at reliably near the inner surface of mouthfuls 201 radially inner side.

In addition, as shown in Figure 5 B, at bucket 200, carry out gyration and while being positioned near the top of humidifying component 300, owing to respect to drawing mouthfuls 201, inlet 202 being set at the gyratory directions rear of bucket 200, thereby the water in bucket 200 is not easy to arrive and draws mouthfuls 201.Therefore, can improve and prevent that the water that flow out from described inlet 202 is from drawing mouthful 201 effects of leaking.

In addition, at described bucket 200, carry out gyration and while being positioned near the top of humidifying component 300, because inlet 202 is to radially inner side opening, thereby the water capacity in bucket 200 easily flows out from inlet 202.Therefore, water is not easy to remain in described bucket 200.

In addition, in the above-described embodiment, humidification mechanism 40 has by press box 400, but also can not have by press box.

In addition, the double engaging portion of doing for engaging bucket 200 of the 106a of wall portion of described revolution frame 100, but also can the not double engaging portion of doing for engaging bucket.

In addition, by described gear 110, humidifying component 300 and bucket 200 configurations at grade, but gear, humidifying component and bucket can not configure at grade yet.For example, can be also, gear and humidifying component are configured at grade, gear and bucket are configured as overlapping in the axial direction.

In addition, described inlet 202 is at radially inner side opening, but also can be for example with respect to the upstream side opening of the air stream producing by fan.

In addition, according to described damping device, water supply unit (bucket 200) supplies feedwater to humidifying component 300, to the air stream producing by fan 20 is carried out to humidification.Now, because the air stream with respect to described humidifying component 300 disposes net 404(Figure 15 A, Figure 15 C in downstream), thereby can prevent that the water that falls within humidifying component 300 from splashing, anti-sealing falls within than on other parts of this humidifying component 300 downstreams.

In addition, as shown in Figure 3, due to the downstream configuration net 404 at humidifying component 300, thereby can prevent that the air quantity passing through at humidifying component 300 from reducing.

In addition, due to the downstream configuration net 404 at described humidifying component 300, thereby in humidifying component 300, contribute to the area of humidification can not reduce, can also prevent that humidification amount from reducing.

On the other hand, when in the situation that the downstream setting example of described humidifying component as wall, although the water that can prevent from falling within humidifying component is splashed to the downstream of humidifying component, but can cause the air quantity passing through at humidifying component to reduce, in humidifying component, contribute to the area of humidification to reduce, and then cause humidification amount to reduce.

In addition, the largest hole of described net 404 is less than the largest hole of humidifying component 300, thereby the water that can prevent from reliably falling within humidifying component 300 is splashed to the downstream of humidifying component 300.

In addition, as shown in Figure 15 A～Figure 15 C, net 404 is with integrally formed by press box 400, thereby can reduce part count and assembler time, and reduce manufacturing cost.

In addition, in the above-described embodiment, by gear 110, humidifying component 300 and bucket 200 configurations at grade, but can be also except humidifying component, by gear and bucket configuration at grade.

In addition, in the above-described embodiment, the largest hole of net 404 is less than the largest hole of humidifying component 300, but can be also the size identical with the largest hole of humidifying component.

In addition, be integrally formed net 404 and by press box 400 in the above-described embodiment, but also can split forming net and press press box.In this case, also the net with being shaped by press box split can be arranged on for example horn mouth in downstream of humidifying component.

In addition, according to above-mentioned damping device, as shown in Figure 7 B, by the downstream of bottom of teeth groove of gear 110 of peripheral part being located at the revolution frame 100 of humidification mechanism 40, outlet 110b is set, thereby when the tooth top of gear 110 is roughly above vertical direction, the water that is attached to the teeth groove of gear 110 flows to downstream from the upstream side of the air stream supplied with by fan 20, and the outlet 110b then arranging from the downstream of the bottom at teeth groove drops to the inner side of humidification mechanism 40.Therefore, can efficiently the water being attached on the gear 110 of being located at the peripheral part that turns round frame 100 be discharged, effective anti-sealing splashes.

In addition, as shown in Figure 7 B, by the gear 110 at revolution frame 100, inclined plane 110a is set, this inclined plane 110a tilts towards downstream from upstream side and tilts towards tooth root from tooth top, thereby be attached to gear 110 teeth groove water from the upstream side of the air stream supplied with by fan 20 downstream side along inclined plane 110a, be directed into outlet 110b, thereby the water that can will be attached to efficiently gear 110 is discharged.

In addition, as shown in Figure 7 B, the part in downstream of the bottom of the teeth groove by the gear 110 at revolution frame 100 arranges outlet 110b, with the bottom integrated of teeth groove at gear 110, outlet is set and compares, and can improve the intensity of gear 110.

In addition, in the above-described embodiment, the part in downstream in the bottom of the teeth groove of the gear 110 of revolution frame 100 arranges outlet 110b, yet if the intensity of gear is no problem, also can outlet be set at the bottom integrated of the teeth groove of gear.

In addition, according to above-mentioned damping device, as shown in Fig. 7 A, Fig. 7 B, Fig. 8 A, Fig. 8 B, gear 110, bucket 200 and the humidifying component 300 of the peripheral part of revolution frame 100 are configured at grade, thereby can Shi Gai humidification mechanism 40 and even the axial dimension attenuation of damping device, and owing to utilizing revolution frame 100 and press press box 400 clampings and fixing bucket 200, thereby can easily will be fixed on reliably and turn round on frame 100 with the bucket 200 that turns round frame 100 splits.

In addition, at the inlet 202 of the radially inner side opening of the gyration of described bucket 200, along circumferentially the engaging with the engaging portion (between the rib 106 of revolution frame 100) of being located at revolution frame 100 of gyration, thereby easily circumferentially locate bucket 200 reliably on edge.And, because described inlet 202 engages with the engaging portion of being located at revolution frame 100 along the circumferential of gyration, thereby can be by the double positioning element of doing of inlet 202.

In addition, also can engaging portion be set by press box 400, this engaging portion circumferentially engages with the inlet 202 of bucket 200 along gyration.

In addition, as shown in Figure 8 B, the depth portion of bucket 200 makes progress in the footpath of the gyration of bucket 200 than drawing the narrow shape of mouth 201, be located at by the engagement pawl of press box 400 410 and be fastened near the connecting hole 101c of the revolution frame 100 depth portion, thereby the space that can effectively utilize the depth portion by bucket 200 to narrow down and form, the connecting hole 101c that turns round frame 100 is engaged with being located at by the engagement pawl of press box 400 410, can easily will turn round frame 100 and press press box 400 fixing.

In addition, as shown in Figure 10 A～Figure 10 C, the footpath of the gyration at bucket 200 in bucket 200 is upwards provided with flange 204 than drawing mouthful 201 narrow depth portions, this flange 204 engaging is vertically in being located at the recess (between the protruding 106b and through hole 120 of the revolution frame 100 shown in Figure 13 B) of revolution frame 100, thereby when bucket 200 being installed on to revolution frame 100, can, by flange 204 engaging vertically in recess, make easily bucket 200 located and carry out temporary fixed.

In addition, as shown in Fig. 7 B, Fig. 8 B, the mode protruded vertically of usining is located at the rib 420 of the example as projection of revolution frame 100 and from being axially connected to bucket 200, is determined the axial position of bucket 200, thereby can determine reliably the axial position of bucket 200, and can be fixed reliably.

In addition, by this protruding length of suitable setting, can determine arbitrarily the axial position of bucket 200, the free degree increases.

In addition, described projection is the face butt in downstream with respect to air stream of rib 420 and bucket 200, the upstream side of the air stream that bucket 200 passes through at this humidifying component 300 with respect to humidifying component 300 deflections is configured, thereby can from bucket 200, fall within the upstream side of humidifying component 300 by anti-sealing, prevent that the water in the downstream from humidifying component 300 to air stream from splashing.

In addition, in the above-described embodiment, at revolution frame 100, be provided as protruding rib 420, but by being configured in upstream side by press box, revolution frame is configured in to downstream in the situation that, also can make projection from being axially connected to bucket, determine the axial position of bucket, this projection is located at by press box in the mode of protruding vertically.

In addition, according to above-mentioned damping device, as shown in Fig. 7 B, Fig. 8 B, gear 110, bucket 200 and the humidifying component 300 of the peripheral part of revolution frame 100 are configured at grade, thereby can Shi Gai humidification mechanism 40 and even the axial dimension attenuation of damping device, as shown in Figure 13 B, the peripheral part of bucket 200 and the inner peripheral surface butt that turns round frame 100, in scope, to greatest extent bucket 200 is being configured in to the outside diameter that turns round frame 100 as much as possible, thereby can increase the size of bucket 200, can increase the quantity of bucket, and increase the amount of drawing.

In addition, as shown in Figure 13 B, inner peripheral surface 111 butts of the peripheral part of bucket 200 (outer peripheral face 210 sides) and gear 110, and the interior perimembranous of wall (rib 106) the constraint bucket 200 of revolution frame 100 is located in utilization, thereby the elasticity that can utilize gear 110 is to radially inner side and be flexibly to press bucket 200 towards wall, can be easily and fixing bucket 200 reliably.

In addition, as shown in Figure 7 B, the part at the bottom of the tooth of gear 110 becomes through hole (outlet 110b), thereby the flexibility of gear 110 further improves, and elasticity further improves, can be more fixing bucket 200.

In addition, in the above-described embodiment, at revolution frame 100, be provided as protruding rib 420, but by being configured in upstream side by press box, revolution frame is configured in to downstream in the situation that, also can make projection from being axially connected to bucket, determine the axial position of bucket, this projection is located at by press box in the mode of protruding vertically.

In the above-described embodiment, to thering is the damping device of air cleanness filter unit 30He humidification mechanism 40, be illustrated, but the utility model also goes for not having the damping device of air cleanness filter unit.

In the above-described embodiment, near the revolution frame 100 depth portion of bucket 200 arranges connecting hole 101c, by press box 400, engagement pawl 410 is being set, connecting hole 101c and engagement pawl 410 are engaged, but can be also, at revolution frame, engagement pawl is set, by press box, connecting hole is being set, engagement pawl and connecting hole are engaged.

Above the specific embodiment of the present utility model is illustrated, but the utility model is not limited to above-mentioned embodiment, can in scope of the present utility model, carries out various changes enforcement.

Claims (8)

1. a damping device, is characterized in that, this damping device has:

Housing (1);

Fan (20), it is configured in described housing (1); And

Humidification mechanism (40), it carries out humidification to the air stream producing by described fan (20),

Described humidification mechanism (40) has:

Humidifying component (300), described air stream passes through at this humidifying component (300);

Bucket (200), it is injected into described humidifying component (300) by water; And

Revolution frame (100), it has revolving force transfer part (110) at peripheral part,

The inner peripheral surface butt of the peripheral part of bucket (200) and described revolving force transfer part (110),

At described revolution frame (100), be provided with the wall (106) of the interior perimembranous of constraint bucket (200).

2. damping device according to claim 1, is characterized in that,

Described revolving force transfer part (110) is gear (110).

3. damping device according to claim 2, is characterized in that,

A part at the bottom of the tooth of described gear (110) becomes through hole (110b).

4. according to the damping device described in any one in claim 1～3, it is characterized in that,

At described bucket (200), be provided with to the inlet (202) of the radially inner side opening of the gyration of described bucket (200),

Described inlet (202) upwards with at revolution frame (100) or by the engaging portion of press box (400) setting engaged in the week of described gyration.

5. according to the damping device described in any one in claim 1～3, it is characterized in that,

Being shaped as of described bucket (200), in the footpath of the gyration of described bucket (200) upwards, it is narrow that its depth portion ratio draws mouthful (201),

Near described revolution frame (100) described depth portion is provided with connecting hole (101c) or engagement pawl,

At engagement pawl (410) or the connecting hole of pressing press box (400) setting, engage with described connecting hole (101c) or engagement pawl.

6. according to the damping device described in any one in claim 1～3, it is characterized in that,

In described bucket (200), in the footpath of the gyration of described bucket (200), upwards than drawing mouth (201) narrow depth portion, be provided with flange (204),

Described flange (204) engaging is vertically in being located at the recess of described revolution frame (100).

7. according to the damping device described in any one in claim 1～3, it is characterized in that,

At described revolution frame (100) or by press box (400), be provided with the projection (420) of protruding vertically,

Described projection (420) is from axial and bucket (200) butt, to determine the axial position of bucket (200).

8. damping device according to claim 7, is characterized in that,

The face butt with respect to described air stream downstream of described projection (420) and described bucket (200), the upstream side of the air stream that described bucket (200) passes through at this humidifying component (300) with respect to described humidifying component (300) deflection configures.

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