CN101173443A - Roller washing and drying machine - Google Patents

Abstract

The invention provides a roller type washing drier which is provided with a blast device. In order to ensure the air in the bucket through the cycle blast route with a filter chamber, a dehumidifying device and a heating device to realize the drying procedure of the washing, the blast device combines the air inlet side at the cycle air outlet side of the filter chamber by the manner of mutual shake-proof structure part, thereby realizing integration.

Description

Rolling washing dryer

Technical field

The present invention relates in swing roller, to wash, the rolling washing dryer of rinsing, dehydration, dry each operation, described swing roller in bucket, can support in the horizontal direction with rotating freely or the direction with respect to the horizontal direction inclination on.

Technical background

In existing rolling washing dryer, swing roller is arranged in the bucket, is formed with a plurality of through holes on this swing roller, and it holds washings, and is driven in rotation.Usually, by the rotation of water supply, draining and the above-mentioned swing roller of control in the bucket implement washing, rinsing, each operation of dewatering.Have again, utilize air-supply arrangement that the air in the bucket is circulated by the circulation air-supply path with dehydrating unit, heater, implement the drying process of washings thus.These technology contents are open in for example Japanese kokai publication hei 8-243292 communique (being called patent documentation 1 hereinafter), TOHKEMY 2002-200395 communique (being called patent documentation 2 hereinafter).

Dehydrating unit and heater import to the air in the bucket in the circulation air-supply path by air-supply arrangement, and make this air carry out heat exchange by dehydrating unit and heater successively, thereby are formed on the required high temperature air that has carried out heating after the dehumidifying.Then, carry out being sent to this high temperature air in the bucket repeatedly and blow to action on the washings in the swing roller.By such drying process, can make the washings drying expeditiously.In this drying process, sneak into the foreign matters such as the end of a thread that the washings in the swing roller is separated in the circulating air that in circulation air-supply path, circulates, this can stop up dehydrating unit or heater, or fill in the bearing portion of air-supply arrangement, or be deposited in each interior one of air-supply arrangement, cause dysfunction.

Therefore, as patent documentation 1,2 is disclosed, be provided with the filter that captures foreign matter midway in circulation air-supply path.As a rule as patent documentation 1 is disclosed, with respect to importing from air-supply arrangement, dehydrating unit, heater in the circulating air import pipe of the circulating air of cylinder, bucket, this filter is arranged on upstream side.But, in patent documentation 2, adopt the mode of condensing of injecting cooling water in the dehydrating unit, in the dehumidifying of circulating air, it is fallen, so be configured according to the order of water filling heat exchange department, air-supply arrangement, filter, heater to the foreign matter humidification.

Because piling up, the foreign matter that captures cause the resistance that passes through of circulating air to increase, so filter is arranged to and can be loaded and unloaded.In patent documentation 1, filter top board, that directly load and unload from this loading hatch of the loading hatch of the front surface with sealing clothes washer-dryer main body is disclosed.In addition, patent documentation 1 discloses such filter: by make the pipe that enters oral-lateral that becomes the dry wind circulation canal the part of extending downwards midway to the front surface opening of clothes washer-dryer main body, thereby can load and unload filter from front surface.Patent documentation 2 discloses such filter: by the gateway with cover that is provided with at the end face of clothes washer-dryer main body, the heating and filtering unit that becomes one with respect to heater and filter chamber under the state that lid is opened is from this loading hatch loading and unloading filter.

Particularly as the heating and filtering unit of patent documentation 2 record, when unit that drying process is required, the processing unit in the assembling of clothes washer-dryer main body tails off, and can realize densification, and it is light that the assembling in narrow space becomes.In addition, because each other passage length shortens, so the thermal efficiency improves.Have again, about air-supply arrangement, also can consider with its with as filter chamber's blocking of miscellaneous equipment.

But, because air-supply arrangement and drive motor are vibration source, so have particularly sympathetic response and resonance with the filter chamber that becomes box, the influence circulation path etc. of blowing easily.Filter chamber and air-supply arrangement be arranged in the circulation air-supply path under the situation of the part midway that breaks away from every side, be affected especially easily.

Summary of the invention

The invention provides a kind of air-supply arrangement that will in implementing the circulation air-supply path of drying process, be provided with and filter in the situation lower unit change that does not produce vibration problem rolling washing dryer.

Rolling washing dryer of the present invention, in bucket, be provided with swing roller, this swing roller is formed with a plurality of through holes, and hold washings, and be driven in rotation, by controlling the water supply in this bucket, the rotation of draining and above-mentioned swing roller, implement washing, rinsing, each operation of dewatering, and utilize air-supply arrangement that the air in the bucket is circulated by the circulation air-supply path with dehydrating unit and heater, implement the drying process of washings thus, above-mentioned rolling washing dryer constitutes has filter chamber midway in circulation air-supply path, filter is installed in mode removably by this filter chamber, above-mentioned filter mainly captures foreign matters such as the end of a thread, it is characterized in that, air-supply arrangement is discharged oral-lateral with air inlet side with the circulating air that the mode with mutual vibration-proof structure portion is combined in filter chamber, thereby realizes integrated.

According to such structure, in order in drying process, to make the circulating air that in circulation air-supply path, circulates by being installed on the filter of circulation air-supply path filter chamber midway, with foreign matters such as capture the end of a thread, making air-supply arrangement can discharge oral-lateral with the circulating air of filter chamber at its air inlet side is connected to each other directly, by so integrated, processing unit quantity when having reduced the assembling of clothes washer-dryer main body, and realized densification, it is easy that the assembling in narrow space becomes.In addition, shorten correspondingly, improved the thermal efficiency with each other passage length.And, by the vibration-proof structure portion between so incorporate bound fraction, between as the air-supply arrangement of vibration source and filter chamber, brought into play antihunt action and absorbing effect.

Air-supply arrangement and filter chamber have hermetically-sealed construction portion between the air inlet of the circulating air outlet of filter chamber and air-supply arrangement, make between a plurality of positions of sealing structural portion periphery to connect separably and combine in mode with mutual vibration-proof structure portion, according to such structure, only by making air-supply arrangement between circulating air outlet and air inlet, have hermetically-sealed construction portion with respect to filter chamber, just can satisfy sealing ground and connect, and can between joining part, constitute vibration-proof structure portion by the connection between a plurality of positions of its periphery.In addition, thus air-supply arrangement and filter chamber can separate in the coupling part can keep in repair respectively and maintenance such as replacing individually.

Connect in the mode with fit structure and connecting structure, above-mentioned fit structure is the fit structure of the connecting pore that is provided with on the protruding axle that is being provided with on the above-mentioned mutual opposed direction on the side of the mutual opposed coupling seat of air-supply arrangement and filter chamber and the opposing party in above-mentioned coupling seat; Thereby above-mentioned connecting structure is to carry out the connecting structure that is tied between the opposed portion of screw threads for fastening with two coupling seats between the packing ring of the connection opposition side that is posted by the coupling seat with connecting pore and above-mentioned protruding axle from the packing ring side, in vibration-proof structure portion, antivibrating parts is between the auxiliary section of above-mentioned protruding axle and connecting pore, between the opposed portion of above-mentioned two coupling seats, and have between the coupling seat and packing ring of above-mentioned connecting pore, according to such structure, antivibrating parts has utilized the protruding axle between the coupling seat of mutual connection of air-supply arrangement and filter chamber and the cooperation and the insertion pressure of antivibrating parts between this auxiliary section of connecting pore, by this antivibrating parts, realized the resiliency supported effect that radial-play is few, in addition, antivibrating parts utilized connecting structure and the coupling seat that is coupled between opposed portion between and have the coupling seat of connecting pore and the connection pressure between the packing ring, by this antivibrating parts, realized in the connection direction or the few resiliency supported effect of play axially, by above-mentioned two kinds of resiliency supported effects, air-supply arrangement is all blocked by antivibrating parts to the vibration transfer of any direction with respect to filter chamber, and because air-supply arrangement self is carried out absorbing, so can realize vibrationproof effectively.

Antivibrating parts has integratedly: tube portion, and it is between the auxiliary section of above-mentioned connecting pore and protruding axle; And two flange parts, they lean out to foreign side from the both ends of this one, and lay respectively between the opposed portion of above-mentioned two coupling seats, and have between the coupling seat and packing ring of above-mentioned connecting pore, according to such structure, tube portion is arranged between the axis hole auxiliary section of the fit structure between the coupling seat that interconnects by an antivibrating parts, the flange part at the both ends of above-mentioned tube portion is respectively between the coupling seat in syndeton, and between coupling seat and the packing ring, thereby can play above-mentioned antihunt action, only by flange part of antivibrating parts etc. is drilled into the opposing party from a side of the connecting pore of coupling seat, install for connection, promptly can obtain effective each other antihunt action as described above and the absorbing effect of air-supply arrangement.

One side of two flange parts upwards leant out in whole week, and the opposing party then upwards is radially at a plurality of positions in week and leans out, and according to such structure, can easily be drilled in the connecting pore being a plurality of flange parts one side that leans out radially.

Air-supply arrangement and filter chamber constitute by each other integrated filters blowing unit, according to this structure, constitutes the filtration blowing unit by making air-supply arrangement and filter chamber, has realized the minimizing of the processing unit quantity of clothes washer-dryer main body in assembling.

Air-supply arrangement combines with filter chamber with heat tunnel portion, filter the air-supply heating unit thereby constitute, the housing of above-mentioned heat tunnel portion and air-supply arrangement forms as one, and be built-in with heater, according to this structure, if air-supply arrangement is connected with short passage with the heater common housing, it is integrated with filter chamber then then to constitute the air-supply heating unit, thereby become the filtration air-supply heating unit that three equipment connect with short passage, thus, processing unit quantity in the time of can further reducing the assembling of clothes washer-dryer main body also can realize densification and high thermal efficiencyization.

Heat tunnel portion from the exhaust outlet of air-supply arrangement in the extended area that extends with the faying face direction expansion of filter chamber, be built-in with rectangular heater in the mode of traversing above-mentioned extended area, the downstream of heater is the tubular passage that the downstream side of heater is faced from the side, according to this structure, the heat tunnel portion in air-supply arrangement and its downstream extremely lacks and is connected compactly, and, circulating air is obtained more greatly to improve heat exchange area efficient with respect to the area that passes through of heater, the high temperature air after the heat exchange can be supplied with in swing roller through bucket simultaneously.

Filter chamber is fixed on the clothes washer-dryer main body, and the upper end open portion that the filter in the above-mentioned filter chamber is come in and gone out is at the loading hatch place of clothes washer-dryer main body end face opening, above-mentioned filter chamber is provided with water portion, the position of this water portion is than the circulating air introducing port from the downward importing circulating air that is provided with of above-mentioned upper end open portion, and the circulating air outlet that the circulating air that imports is discharged by filter is low, in this water portion, be provided with water export to the downstream opening of the heater in circulation air-supply path, be provided with the check valve of closing from the inner surface side in circulation air-supply path at this water export place, according to this structure, filter loads and unloads at the end face place of higher clothes washer-dryer main body, avoid easily owing to people etc. colludes the condition of becoming flexible of hanging because of carelessness thereby satisfied, and can be from the loading hatch at the end face opening of clothes washer-dryer main body, direct from the top, in the filter chamber of loading hatch place opening, load and unload filter to upper end open portion easily and simply.Particularly filter chamber is fixed in the clothes washer-dryer main body, and support subsidiary motor securely by vibration-proof structure portion have a greater weight air-supply arrangement, the circulation air-supply path vibration that is difficult for making filter and air-supply arrangement and they are coupled together, and prevent the influence of the vibration of air-supply arrangement side by vibration-proof structure portion, filter chamber certainly needless to say, the dehumidifying channel part that is connected with filter chamber, the clothes washer-dryer main bodys of Fixed-Filter chamber etc. can sympathetic response and resonance etc., in the filter chamber of vibration-proof structure portion on being fixed in the clothes washer-dryer main body, also to air-supply arrangement self performance absorbing effect, so can also reduce the vibration that feeds through to the heat tunnel portion that is connected with air-supply arrangement, can guarantee high quietness.

According to the present invention, in drying process, for the circulating air that will circulate in circulation air-supply path feeds in filter chamber installed filters to capture foreign matter such as the end of a thread, air inlet and circulating air outlet are directly coupled together opposed to each other air-supply arrangement and filter chamber, by so integrated, processing unit quantity in the time of can reducing the assembling of clothes washer-dryer main body, and make the assembling in narrow space become easy by densification, in addition, shorten correspondingly with mutual passage length, the thermal efficiency is improved.And, by only being the simple vibration-proof structure portion between incorporate bound fraction, bring into play as the air-supply arrangement of vibration source and the antihunt action between the filter chamber, and to the absorbing effect of air-supply arrangement, suppress to comprise the vibration and the resonance of the circulation air supply path path portion that links to each other with them, guaranteed quietness.

Description of drawings

Fig. 1 is the profile of the major part structure of the rolling washing dryer in the expression embodiment of the present invention.

Fig. 2 is the profile of the relation of end face, loading hatch, the filter chamber of expression filtering and heating blowing unit and clothes washer-dryer main body, main filter, reserve filter.

Fig. 3 is the stereogram of relation of the top board of end face, operation panel, the loading hatch of expression clothes washer-dryer main body, main filter.

Fig. 4 is a rearview of observing the filtering and heating blowing unit from the Air Blast fan side.

Fig. 5 is a stereogram of observing the filtering and heating blowing unit from heat tunnel portion side.

Fig. 6 be with from the top slightly partially the front surface side see the stereogram of the state observation filtering and heating blowing unit in filter chamber.

Fig. 7 is the profile of the fixed structure of expression filter chamber around the loading hatch of clothes washer-dryer.

Fig. 8 is the profile of the attachment with vibration-proof structure portion of air-supply arrangement in the expression filtering and heating blowing unit and filter chamber.

Fig. 9 is the stereogram of the antivibrating parts of expression vibration-proof structure portion.

The specific embodiment

(embodiment)

Fig. 1 is the profile of the major part structure of the rolling washing dryer in the expression embodiments of the present invention.In Fig. 1, in rolling washing dryer 1, bucket 3 is adapted to vacant state by not shown suspended structure in clothes washer-dryer main body 44, be equipped with the swing roller 2 that forms the round-ended cylinder shape in bucket 3, this swing roller 2 makes its axis direction downward-sloping from the face side to the rear side.Face side at bucket 3 is formed with the clothing gateway 11 that communicates with the openend of swing roller 2, door 9 can be closed in the peristome that is provided with on the face that is inclined upwardly of the face side that is formed at clothes washer-dryer main body 44 with opening and closing, by opening this door 9, can be by above-mentioned clothing gateway 11 with respect to taking out and put into washings in the swing roller 2.Because door 9 is arranged on the face of being inclined upwardly,, has improved usually from being positioned at horizontal peristome and put into and taken out the shortcoming of operation of the tumbling-box washing machine of washings so do not bend over to implement to take out and put into the operation of washings.

In swing roller 2, its side face be formed with bucket 3 in a plurality of through holes 8 of communicating, and a plurality of positions of side face are provided with and stir projection (not shown) within it.This swing roller 2 drives rotation by the motor of installing in the rear side of bucket 37 to rotating and reverse direction.In addition, on bucket 3, be connected with filling pipe and drainage pipeline by pipe arrangement like that as shown,, in bucket 3, carry out water filling and draining by control water injection valve and draining valve.

When opening door 9 when in swing roller 2, putting into washings and washing agent and making rolling washing dryer 1 entry into service, to bucket 3 in, injects the water of scheduled volume from filling pipe, and drive swing roller 2 by motor 7 and rotate to begin washing procedure.Rotation by swing roller 2, carry out the stirring action that to be contained in that washings in the swing roller 2 take up on direction of rotation by the stirring projection that is provided with and to fall from the suitable height and position that takes up on the internal perisporium of swing roller 2 repeatedly, so thereby washings is applied the effect of beaing cleaning to be washed.After needed wash time, dirty cleaning solution is discharged from drainage pipeline, moves by the dehydration that swing roller 2 is rotated at a high speed and sloughs cleaning solution contained in the washings, then, implements rinsing process from filling pipe water filling in bucket 3.Even in this rinsing process, the washings that also carries out repeatedly being contained in the swing roller 2 moves by stirring the protruding stirring that takes up and fall by the rotation of swing roller 2, cleans thereby implement rinsing.

In this rolling washing dryer 1, the washings that is provided with being contained in the swing roller 2 carries out dry function, be formed with aforesaid circulation air-supply path 5, in this circulation air-supply path 5, the discharge of the air in the bucket 3 is as shown in Figure 1 dehumidified, and the dry air through heating is transported in the bucket 3 once more.As previously mentioned, usually be provided with dehydrating unit 31, heater 32 and air-supply arrangement 15 midway as shown in Figure 1 what blown in path 5 in this circulation, by driving this air-supply arrangement 15 rotations, in circulation air-supply path 5, produce air flow, accommodate air in the swing roller 2 of washings by through hole 8 and discharge to air-supply arrangement 15 sides from bucket 3, dehydrating unit 31 in the upstream that is positioned at air-supply arrangement 15 dehumidifies hydrogenesis, by heating, form always dry high temperature air by above-mentioned dehumidifying and heating with the heat exchange of heater 32.This dry high temperature air is carried to bucket 3 and is sent in the bucket 3 from air-supply arrangement 15.The high temperature drying air that is sent in the bucket 3 enters in the swing roller 2 by through hole 8, pass and be imported into once more to air-supply arrangement 15 1 sides to bucket 3 on blowing to washings such as clothing, by carrying out such circulation shown in arrow among Fig. 1 of above air in circulation air-supply path 5 repeatedly, implement drying process.

In addition, in the drying process that has utilized this circulation air-supply path 5, in the circulating air that in circulation air-supply path 5, circulates, mainly sneaking into the foreign matters such as the end of a thread that produced by washings such as clothings circulates, bring for easily the enforcement drying process and stop up dehydrating unit 31 and heater 32, be tucked in the rotating part of air-supply arrangement 15, be deposited in the obstacles such as inner surface of air-supply arrangement 15, need carry out the maintenance of trouble continually, so midway in circulation air-supply path 5, as an example, generally becoming dehydrating unit 31, the upstream side of heater 32 and air-supply arrangement 15, the upstream side of air-supply arrangement 15 for example shown in Figure 1 is provided with the filter chamber 36 that accommodates the main filter 35 that the foreign matter in the circulating air is removed.Thus, even foreign matter is blended into and makes in the dried air of washings and be directed to dehydrating unit 31 sides, by filter chamber 36 time, also captured, and can not be blended in the circulating air that flows to the downstream by main filter 35.Therefore, but the function of long term maintenance air-supply arrangement 15, heater 32 and dehydrating unit 31.But, on the other hand, cause the resistance that passes through of circulating air to increase gradually owing to existing to pile up in the main filter 35 of foreign matter in filter chamber 36 that is trapped, thereby the problem that functions/drying is descended, so main filter 35 is arranged to and can be loaded and unloaded as record in the above-mentioned patent documentation 1,2.

Have again, though can be used as the combination of evaporimeter, condenser, dehydrating unit 31, heater 32 constitute air conditioner with the compressor that connects by the refrigerant loop that makes the refrigerant circulation, but in the present embodiment, dehydrating unit 31 is the heat exchanger plates that are cooled by from spraying of the water of not shown feed water valve etc., and it contacts with the circulating air that contains moisture hydrogenesis is dehumidified.Heater 32 is heaters.Air-supply arrangement 15 is Xi Luoke type air blasts shown in Figure 2.

Though be provided with above-mentioned main filter 35, but in the present embodiment, particularly in order to eliminate the problem of being put down in writing as in the patent documentation 1,2, with main filter 35 filter 91 that is representative, from at Fig. 2 of the end face 44a of clothes washer-dryer main body 44 upper shed, loading hatch 51 shown in Figure 3, by the loading and unloading path 52 that forwards tilts from the lower to the upper, load and unload with respect to filter chamber 36.Like this, in drying process, lead to the main filter of in the filter chamber 36 midway of circulation air-supply path 5, installing 35 for the circulating air that makes circulation in circulation air-supply path 5, capture foreign matters such as the end of a thread, main filter 35 unloads at the enterprising luggage of the end face 44a of higher clothes washer-dryer main body 44, satisfied thus and avoided easily owing to people etc. colludes the condition that causes main filter 35 loosening of hanging because of carelessness, and, with because from loading hatch 51 in the end face 44a of clothes washer-dryer main body 44 upper shed, as patent documentation 2 is put down in writing by loading and unloading in vertical loading and unloading path, and the torsional component that causes this loading and unloading power to be easy to generate is forwards compared, can be along successfully loading and unloading easily on the direction that is difficult to produce the loading and unloading path 52 that the bottom reversed forwards tilts to top.And preferably: the filter chamber 36 that is connected in loading hatch 51 is guided by the loading and unloading path 52 that tilts in the length range of the loading and unloading stroke in the precalculated position from loading hatch 51 to main filter 35.

Fig. 2 is the profile of the relation of end face, loading hatch, the filter chamber of expression filtering and heating blowing unit and clothes washer-dryer main body, main filter, reserve filter.In Fig. 2, main filter 35 has the top board 53 of the above-mentioned loading hatch 51 of sealing, has handle recess 56 on this top board 53, and this handle recess 56 has that opposing closes that spring 54 is pushed from the top and the lid 55 opened.Thus, by passing loading hatch 51 main filter 35 is installed, it finally can seal loading hatch 51 by enough top boards 53, make outward appearance become state of such as shown roughly face etc., attractive in appearance and neat, and people etc. more are difficult to collude extension, and, finger can be hung in the handle recess 56 of being located at top board 53 and stably pull out and install.Particularly since this handle recess 56 by effect the lid 55 of closing spring 54 is arranged and always closes, so handle recess 56 is difficult for becoming the reason of colluding extension for people etc. because of carelessness, and when the loading and unloading of main filter 35, push to open and cover 55 by finger being hung over action in the handle recess 56, do not load and unload main filter 35 easily and simply so do not need special operation can tangle finger.And, handle recess 56 forms in the front portion of its opening and colludes the handle edge 56a backward that hangs finger, this handle edge 56a is positioned at the substantial middle of fore-and-aft direction of top board 53 or the position of forward a little portion, because the relation of this position, finger to be hung in the handle recess 56, owing to the handle edge 56a that has in the front portion of its opening backward, by reaching arm on the end face 44a of clothes washer-dryer main body 44 from the place ahead, and the action that makes the finger bending enter the nature in the handle recess 56, just can be simply and be hooked on non-skidly on the handle edge 56a, thereby can be easily and pull out main filter 35 reliably, and, by with being hooked on the finger section on the handle edge 56a and stably controlling main filter 35 along the metacarpus clamping top board 53 of the outer surface of top board 53, can stablize and easily pull out after carrying etc. handle and to the installation of filter chamber 36.Have again, because hinge is connected the rear portion of the opening of handle recess 56 by joint pin 57 at lid 55 its rear portions, so the pushing of lid 55 when finger is put into handle recess 56 opened, open handle edge 56a and directly tangle finger, can carry out simply by continuous a series of actions so the extension at handle recess 56, handle edge 56a of loading and unloading usefulness refers to operation.

More particularly, as shown in Figure 2, main filter 35, integrally formed in the mode of extending downwards or be formed by connecting cage type main backstop 71 upper support master filter components 79 with 36 inner surface from top board 53 along filter chamber, and make this main filter component 79 be positioned at the inboard of the circulating air outlet 72 of filter chamber 36, the sealing gasket 73 that is made of silicon rubber etc. is installed in the periphery of the top board 53 bottom parts of main backstop 71, in the time of on the precalculated position that main filter 35 is installed to filter chamber 36, above-mentioned sealing gasket 73 is crimped on the end difference of locating in week 74 of the inboard that is positioned at loading hatch 51, thereby close filter chamber 36, be provided with not shown elasticity holding section between main filter 35 and filter chamber 36, this elasticity holding section flexibly engages when main filter 35 is installed on the precalculated position mutually.Thus, only by main filter 35 being installed in the filter chamber 36 in mode with top board 53 sealing loading hatch 51, just can be with main filter component 79 to be inserted into filter chamber 36 from the main backstop 71 that top board 53 extends downwards, at predetermined installed position, by crimping at the sealing gasket 73 that is provided with in the periphery of top board 53 bottom parts with the end difference 74 in the interior week of the inboard of loading hatch 51 of main backstop 71, elasticity engaging with the elasticity holding section, filter chamber 36 can be maintained air-tight state, and can make main filter component 79 be properly positioned to the inboard of the circulating air outlet 72 of filter chamber 36.

Fig. 3 is the stereogram of relation of the top board of end face, operation panel, the loading hatch of expression clothes washer-dryer main body, main filter.In Fig. 3, loading hatch 51 in the upper surface panel upper shed that constitutes end face 44a, as Fig. 2, have from the 44c of barrier portion that end face 44a erects in entire circumference as shown in Figure 3, has the recess 44d that cooperates with the top board 53 of the main filter of being installed 35 in the inboard of the 44c of this barrier portion.Thus, top board 53 can be not outstanding to end face 44a from recess 44d separately, and the people is waited can not collude extension, even and a spot of water that on end face 44a, dropped, also can be blocked and stop it to enter into loading hatch 51, can prevent to damage the electrical equipment spare in the clothes washer-dryer main body 44 by the 44c of barrier portion.In addition, top board 53 has outstanding protruding wall 53a downwards in periphery, recess 44d upwards has the auxiliary section that becomes the groove and tongue junction surface of accommodating above-mentioned protruding wall 53a between the protuberance 44f its perisporium 44e and interior week, thereby carrying top board 53, even just in case water intrusion is in loading hatch 51, produce the sealing merit by among the recess 44d with groove and tongue fit structure top board 53, can prevent that also sealing arrives the inboard of loading hatch 51, thereby further realize the safety of electrical equipment spare.Have, top board 53 is lower slightly than the above-mentioned barrier 44c of portion again.Thus, even water overflows to the 44c of barrier portion, the surface tension by water also can suppress water soak to top board 53 sides of ladder downside mobile, the security that has also improved electrical equipment spare thus.Though not shown, between the opening 36d of the upper end of loading hatch 51 and filter chamber 36, also seal by sealing gasket etc., this escapes to outside the circulation air-supply path 5 for anti-sealing and is fit to.

But, when the water of the degree that can cross the 44c of barrier portion of dropping around the loading hatch 51, feed through to easily between 44c of barrier portion and the top board 53, invade in the filter chamber 36 from loading hatch 51 easily, top board 53 is by covering the groove and tongue connected structure between loading hatch 51 and top board 53 and the loading hatch 51, prevented that water from invading in the filter chamber 36 by loading hatch 51, but when having dropped water on top board 53, water invades in the filter chamber 36 by loading hatch 51 easily then.

What can expect is: when water intrusion was in filter chamber 36, water can arrive as to the air-supply arrangement 15 of the debatable electrical equipment spare of water with as the heater 32 of heater etc. by circulation air-supply path 5, thereby damages.Particularly in the present embodiment as Fig. 1, Fig. 2, Fig. 4, shown in Figure 5, the 5a of heat tunnel portion that is built-in with heater 32 is the integrative-structure that has common housing 101 with air-supply arrangement 15, with screw 48 this 5a of heat tunnel portion and filter chamber 36 are combined, thereby become heater 32, the filtering and heating blowing unit 102 of the compactness that air- supply arrangement 15 and 36 threes of filter chamber couple together by short passage, the minimizing of the processing unit quantity in the assembling that can realize clothes washer-dryer main body 44, as shown in Figure 1, the 5a of heat tunnel portion can be connected near the part of bucket 3, the dehumidifying channel part 5b of weak point that can be by being built-in with dehydrating unit 31 between remaining filter chamber 36 and the bucket 3 connects, so having circulation air-supply path 5 shortens, and the advantage that the thermal efficiency is high, but the water capacity that has invaded in the filter chamber 36 easily feeds through to air-supply arrangement 15 and heater 32.

For tackling this situation, in the present embodiment, as Fig. 1, Fig. 2, shown in Figure 3, based on filter chamber 36 be used to make the opening 36d portion of upper end of filter 91 turnover in the condition of loading hatch 51 place's openings of the end face 44a of clothes washer-dryer main body 44, be provided with than all low water portion 103 of circulating air introducing port 78 and circulating air outlet 72 positions, circulating air introducing port 78 down is provided with from opening 36d portion, and importing circulating air, circulating air outlet 72 is discharged the circulating air that is imported by filter 91, in this water portion 103, be provided with and lead to the water export 104 that more leans on the downstream than the heater 32 in circulation air-supply path 5, be provided with the check valve 105 of closing at these water export 104 places from the inner surface side in circulation air-supply path 5.Thus, because the opening 36d of filter chamber 36 its upper ends is at loading hatch 51 place's openings of the end face 44a of clothes washer-dryer main body 44, therefore even falling water on the end face 44a etc. invades by loading hatch 51, also can be shown in the dotted arrow among Fig. 2 like that, easy water portion 103 drippages that have lower position to the circulating air introducing port 78 that down is provided with than opening 36d portion and circulating air outlet 72 and lodging in wherein from filter chamber 36, simultaneously, can make the water that accumulated by water export 104 and open direction through check valve 105 to it and pass through, thereby flow into the downstream of the heater 32 in circulation air-supply path 5.Therefore, even the water that is entered arrives in the bucket 3, also can reduce water and arrive to reach without dehydrating unit 31 and be the heater 32 of upstream side and air-supply arrangement 15 thereby the probability that goes wrong.And, can avoid feeding through to the situation of the outer electrical equipment equipment in circulation air-supply path 5.In addition, because check valve 105 is by the cutout habit or/and because the cutout that blast pressure produced of circulating air prevents the refluence of circulating air from circulation air-supply path 5 side direction filter chamber 36 sides, so the drying process that can not hinder the circulation that utilizes dry high temperature air to carry out.Specifically, as shown in Figure 2, rearward outstanding tubular is arranged in the rear wall upper shed of the accumulate portion 103a of water export 104 in filter chamber 36, this water export 104 becomes the introducing port 106 of the tubular of forwards giving prominence to cooperate with the opening that is provided with on the opposed walls of the 5a of heat tunnel portion, utilize seal 107 that they are sealed each other, make their heaters 32 in the 5a of heat tunnel portion positive back, downstream the position opening or communicate.

Fig. 4 is a rearview of observing the filtering and heating blowing unit from the Air Blast fan side.Fig. 5 is a stereogram of observing the filtering and heating blowing unit from heat tunnel portion side.In Fig. 4, Fig. 5, the plate member of the habit that check valve 105 is closed by having the elasticity utilized, be specially rubber slab and constitute, and be attached on water export 104 and/or the introducing port 106 from the inboard of the 5a of heat tunnel portion.And check valve 105 flexibly is embedded in the hook portion 105a of the rectangle of the part of periphery in the installing hole 108 of the 5a of heat tunnel portion and fixes.

Fig. 6 be with from the top slightly partially the front surface side see the stereogram of the state observation filtering and heating blowing unit in filter chamber.In Fig. 6, about water portion 103, it is formed on the front walls that is provided with circulating air introducing port 78 of filter chamber 36 and is provided with in the whole bottom range between the rear wall of circulating air outlet 72, is the darker 103a of the portion that accumulates than circulating air outlet to the scope of side skew, and has water export 104 herein.Like this, can accumulate more encroached water by water portion 103, wherein this water portion 103 has utilized with filter chamber 36 and has imported circulating airs and import the broad space, bottom that the entire capacity of space and filter spatial accommodation conforms to by the circulating air that filter 91 is discharged usefulness from circulating air outlet 72 from circulating air introducing port 78.Particularly because water portion 103 has the darker 103a of the portion that accumulates to the skew of the side of circulating air outlet 72, can further increase capacity, even also can tackle thereby invade a large amount of water, simultaneously, by preferentially accumulating water among the 103a of portion at this, therefore even water level uprises and also is difficult for following the circulating air of discharging to circulating air outlet 72 from filter chamber 36 and goes, and, the water that accumulates the 103a of portion is preferentially flowed out to the 5a of heat tunnel portion from water export 104, thereby water is difficult for accumulating.

In addition, the circulating air introducing port 78 of filter chamber 36 and circulating air outlet 72 are as Fig. 5, as shown in Figure 6, by satisfy each other not over against the position relation, even in the drying process of circulating air circulation in circulation air-supply path 5, water intrusion blows in filter chamber 36 and by the circulating air that imports from circulating air introducing port 78 and flies, the circulating air that is imported can directly not march on towards yet with circulating air introducing port 78 non-over against circulating air outlet 72, but as Fig. 2, such path with bending shown in the solid arrow marches on towards circulating air outlet 72 among Fig. 6, therefore blown the water that flies because of colliding or centrifugally being remained in the filter chamber 36 by gas-liquid separation, thereby accumulate in water portion 103 easily, accumulate among the 103a of portion, correspondingly it is difficult for feeding through to air-supply arrangement 15 and heater 32.

Particularly stagger in circulating air introducing port 78 and circulating air outlet 72 position on left and right directions, circulating air introducing port 78 is positioned at water portion 103 and particularly accumulates on the 103a of portion, therefore by utilized filter chamber 36 about the long path of extending space can advantageously carry out following two kinds of actions: circulating air is after the side that does not have circulating air outlet 72 on the left and right directions that imports to filter chamber 36 from circulating air introducing port 78, it is when marching on towards circulating air outlet 72 sides that the centrifugal force when crooked carries out gas-liquid separation with the left and right directions collision of rear wall and the road that marches forward, and in the particularly darker 103a of the portion that the accumulates side realization of water portion 103, particularly accumulate among the 103a of portion thereby fall water portion 103, and preferentially be stored in the there easily; And, centrifugal force when fore-and-aft direction when being discharged to circulating air outlet 72 sides by circulating air introducing port 78 sides from filter chamber 36 and the collision of sidewall and the road that marches forward is crooked, realize gas-liquid separation, and fall in the water portion 103, even its lowering position becomes circulating air outlet 72 sides from accumulating the 103a of portion, during also can be lower at the water level in accumulating the 103a of portion, flow to and accumulate in and accumulate among the 103a of portion, thereby prevent to follow once more the circulating air of discharging easily from circulating air outlet 72.

And, by circulating air introducing port 78 is staggered upward than circulating air outlet 72 positions, import to circulating air the filter chamber 36 towards the forward march of the circulating current of circulating air outlet 72 from circulating air introducing port 78, also the top from filter chamber 36 changes to the bottom, so by utilized filter chamber 36 about collision, centrifugal force in up and down the longer path of extending space, improved gas-liquid separating function.

Have again, as mentioned above, main backstop 71 supports main filter component 79 along the inner surface of filter chamber 36, main filter 35 with such main backstop 71 is suitable for the aforesaid gas-liquid separation that has utilized the extending space up and down in such filter chamber 36, and can not hinder.Specifically, as shown in Figure 1, main backstop 71 has: first half 71b, and its circulating air introducing port 78 from the first half 36b that is located at filter chamber 36 imports circulating airs; With Lower Half 71c, it supports the main filter component 79 corresponding with the circulating air outlet 72 of the Lower Half 36c that is located at filter chamber 36, import circulating air from circulating air introducing port 78 to first half 36b, the 71b of filter chamber 36 and main backstop 71, and the crooked route that makes at least up and down the extending space of this circulating air by having utilized filter chamber 36 with gas-liquid separation march on towards the Lower Half 71c of filter chamber 36 and main backstop 71, successfully discharge from circulating air outlet 72 simultaneously.

In addition, main filter component 79 as required, not hang on the circulating air introducing port 78 and not have bypass is condition, the scope corresponding with circulating air outlet 72 is from needless to say, can as shown in Figure 2 main filter component 79 be set in the broad regions that departs from circulating air outlet 72, thus such shown in solid arrow among Fig. 2, for the circulating air towards circulating air outlet 72 is passed through, and utilize the broad space of filter chamber 36.Thus, increase correspondingly, be difficult for stopping up with the area that passes through of the circulating air of main filter component 79.

And, the filter 91 of present embodiment is illustrated in figure 2 as the duplex filter structure, it is with respect to the main filter 35 that the circulating air that the circulating air introducing port 78 from filter chamber 36 is entered and discharge to circulating air outlet 72 acts on earlier, also have after the reserve filter 82 that acts on.Thus, be provided with such relation: reserve filter 82 is formerly installed and is taken out in the back than main filter 35, main filter 35 is installed and is formerly taken out in the back than reserve filter 82, for the Lower Half 36c of reserve filter 82 from the dark side that becomes filter chamber 36 taken out separately, forwardly wall is provided with and can colludes the handle recess 133 of hanging finger from the inboard.The installation of reserve filter 82 only by sliding into from the top the filter chamber 36, can direct into the precalculated position by loading and unloading path 52.

Therefore, the periphery of the Lower Half 71c of the main backstop 71 in main filter 35 is coated with the reserve filter 82 of the secondary bracing frame 110 with cage type, secondary bracing frame 110 in this reserve filter 82 is supported with secondary filter component 83 along the inner surface of the Lower Half 36c of filter chamber 36 in the outside of main filter 79.Can satisfy such duplex filter structure thus: after in the Lower Half 36c that reserve filter 82 is installed to filter chamber 36, main filter 35 is installed in the first half 36b and the inboard that is connected in the reserve filter 82 of the first half 36 of filter chamber 36, import to circulating air in the filter chamber 36 doubly by the main filter component 79 of main filter 35 and the secondary filter component 83 of reserve filter 82, pass from circulating air outlet 72 then.Thus, capture fine foreign matters such as the end of a thread reliably by thin and little main filter component 79 and the secondary filter component 83 of air drag, so can obtain the high maintenance performance of the function of equipment such as dehydrating unit 31, heater 32, air-supply arrangement 15, and owing to most of foreign matter is captured by the main filter component 79 that passes through earlier, frequently take place so be blocked in main filter component 79 sides, and the obstruction number of times of secondary filter component 83 sides will be far fewer than the situation of main filter component 79.

Duplex filter structure corresponding to such main filter 35 and reserve filter 82, as shown in Figure 2, in reserve filter 82, be provided with sealing gasket 94, it is independent exhaustion space 95 that sealing pad 94 is used to make circulating air outlet 72 sides of reserve filter 82 and filter chamber 36, makes to be independent exhaustion space 96 between main filter 35 and the reserve filter 82.Thus, import to the circulating air among the first half 71b of filter chamber 36, main backstop 71, such shown in arrow among Fig. 5, do not have successively round by the independent exhaustion space 95 between circulating air outlet 72 sides of the independent exhaustion space 96 between main filter 35 and the reserve filter 82, reserve filter 82 and filter chamber 36, after removing foreign matter, pass to circulating air outlet 72 and to circulate by the duplex filter structure.

Have again, main filter 35 and reserve filter 82 have magnet 111,112 by built-in etc. respectively as shown in Figure 2, as shown in Figure 6, filter chamber 36 has filter checkout gear 113, this filter checkout gear 113 is built-in with a pair of filter sense switch, when main filter 35 and reserve filter 82 are installed on the precalculated position, the individually opposed and induction action of described a pair of filter sense switch with these magnet 111,112, and to the outside output signal of telecommunication.Thus, by utilizing the control basal plate 67 that is provided with in the inboard of operation panel 66 etc., if do not install main filter 35 and reserve filter 82 both, then can ban use of, can also forbid directly invading under such state and use at the state water that does not have top board 53.

Fig. 7 is the profile of the fixed structure of expression filter chamber around the loading hatch of clothes washer-dryer.In Fig. 7, filter chamber 36 relates to the structure of the loading hatch 51 place openings of opening 36d on the end face 44a of clothes washer-dryer main body 44 that make the upper end, and filter chamber 36 is fixed on the clothes washer-dryer main body 44.Specifically, filter chamber 36 by screw 155 from upper fixed on upper surface panel 44b, this upper surface panel 44b is fixed on the framework 151 as metal system frame set of clothes washer-dryer main body 44.In more detail, filter chamber 36 is can be placed on to the mode that any direction moves on the framework 151 temporarily, in order to realize above-mentioned centering, loading hatch 51 and filter chamber 36 can by from above the orientation tool 153 that inserts carried out utilizing screw 155 to tighten under the state of centering each other and be fixed together.Show such situation about orientation tool 153: have to the location with the upper end of the 153a of foot in the location be the head 153b that leans out on every side flange shapely with the 153a of foot, by making this head 153b for cooperate the state of butt with the recess 44d of loading hatch 51, thereby finished centering, prevented the condition of poor of feeling relieved easily.Its result is, surface plate 44b goes up the installing hole 156 that is provided with because the head 153b of orientation tool 153 is incumbent on, so be provided with otch 153c, this otch 153c exposes installing hole 156, thereby can utilize screw 155 to carry out tightening operation.The portion of tightening of tightening screw 155 in the filter chamber 36 is a teat 157, and it has improved the bond strength of screw 155.

On the other hand, the connection of framework 151 and upper surface panel 44b is performed such: make screw 158 be passed in upper surface panel 44b and go up the installing hole 156 that is provided with, and be screwed into the screwed hole 159 that is arranged on the framework 151 from the top.For installing hole 156, also on the head 153b of orientation tool 153, otch 153c is set so that can tighten.

Here, upper surface panel 44b comprises: upper surface substrate 44b1, and it is fixed on the framework 151, and forms around the top of the top part that comprises clothes washer-dryer main body 44; With auxiliary upper surface panel 44b2, it abuts on this upper surface substrate 44b1, and constitute the end face 44a of clothes washer-dryer main body 44, utilize around above-mentioned loading hatch 51 that screw 158 carries out fixing simultaneously with upper surface substrate 44b1 and auxiliary upper surface panel 44b2 double fixed on framework 151.In addition, filter chamber 36 utilizes fixing that screw 155 carries out on upper surface panel 44b, also simultaneously this filter chamber 36 is fixed on dual the upper surface substrate 44b1 and auxiliary upper surface panel 44b2.Especially because upper surface substrate 44b1 and auxiliary upper surface panel 44b2 are bigger with respect to loading hatch 51, so, also can utilize screw or cooperation etc. to be fixed on the framework 151 etc. as required even beyond around the loading hatch 51.In addition, framework 151 when the upper surface panel of can accompanying 44b has been bound up on the framework 151 by screw 158 from the top and the clamping of upper surface panel 44b, carry out the fixing of filter chamber 36, by the chucking power of upper surface panel 44b being utilized screw 158 connect and upper surface panel 44b when being fixed on the framework 151 and framework 151 are produced, come direct or indirect clamping and formal Fixed-Filter chamber 36, can reduce or cancel filter chamber 36 and utilize the connection of screw 155 and formally be fixed on position on the upper surface panel 44b.

Have again, be all the situation of vibration source at air-supply arrangement 15 and drive motor 122, as the air-supply arrangement 15 of Fig. 1, Fig. 2, Fig. 4～shown in Figure 6 separately or comprise the housing 101 of heater 32, in integrated with above-mentioned filter chamber 36, with air inlet 121 sides to have the mode of mutual vibration-proof structure portion 43, be attached to circulating air outlet 72 sides of filter chamber 36 by the connection of screw 48, thereby form as one.Thus, can be connected to each other directly so integrated with circulating air outlet 72 sides of filter chamber 36 in its air inlet 121 sides by air-supply arrangement 15, processing unit quantity when having reduced 44 assemblings of clothes washer-dryer main body, and realized densification, it is easy that the assembling in narrow space becomes.In addition, shorten correspondingly with mutual passage length, the thermal efficiency is improved.In addition, by the vibration-proof structure portion 43 between this incorporate bound fraction, between as the air-supply arrangement 15 of vibration source and filter chamber 36, antihunt action and absorbing effect have been brought into play, the part that has suppressed to comprise the circulation air-supply path 5 that links to each other with them has been guaranteed quietness in interior vibration and resonance.And, separate air-supply arrangement 15 and filter chamber 36 by removing screw 48 formed connections, thereby can individually carry out maintenances such as the replacing of a required side or maintenance.

Particularly by filter chamber 36 is fixed on the clothes washer-dryer main body 44, can make the bigger air-supply arrangement 15 of weight ratio with the drive motor 122 that combines with filter chamber 36, be difficult for vibrating with the blow part in path 5 of the circulation that filter chamber 36 links to each other with air-supply arrangement 15, thereby can stably support, and, the vibration effect that can prevent air-supply arrangement 15 1 sides by vibration-proof structure portion 43 is to filter chamber's 36 1 sides, thereby, filter chamber 36, the dehumidifying channel part 5b that is attached thereto, the clothes washer-dryer main body 44 that is fixed with filter chamber 36 can sympathetic response and resonance etc.In addition, in the stable filter chamber 36 of vibration-proof structure portion 43 on being fixed in clothes washer-dryer main body 44, also air-supply arrangement 15 self is brought into play the absorbing effect,, can guarantee high quietness so can also reduce the vibration that feeds through to the 5a of heat tunnel portion.

The periphery of the hermetically-sealed construction portion that is provided with seal 123 between circulating air outlet 72 in air-supply arrangement shown in Figure 2 15 and filter chamber 36 and the air inlet 121, between a plurality of positions shown in Figure 4, be specially between three positions and connecting by screw 48 each other.Therefore, with respect to filter chamber 36, the air-supply arrangement 15 independent or subsidiary heat tunnel 5a of portion are only by having hermetically-sealed construction portion between circulating air outlet 72 and air inlet 121, can utilize the connection of the screw 48 between a plurality of positions of its periphery to satisfy sealing ground and connect, and utilize above-mentioned connection can obtain vibration-proof structure portion 43.

Fig. 8 is the profile of the attachment with vibration-proof structure portion of air-supply arrangement in the expression filtering and heating blowing unit and filter chamber.In Fig. 8, connect in mode with fit structure, above-mentioned fit structure be a side in coupling seat 15g opposite each other, the 36g of air-supply arrangement 15 and filter chamber 36 specifically at the protruding axle 36h that on above-mentioned direction opposite each other, is provided with in the filter chamber 36, the fit structure of the connecting pore 15h that on air-supply arrangement 15, is provided with specifically with the opposing party in above-mentioned coupling seat 15g, 36g.Corresponding to such connecting structure, vibration-proof structure portion 43 has such connecting structure: utilize screw 48 to tighten from packing ring 46 sides between the packing ring 46 of the connection opposition side that is posted by the coupling seat 15g with connecting pore 15h and above-mentioned protruding axle 36h, thereby with two coupling seat 15g, be tied between the opposed portion of 36g, vibration-proof structure portion 43 constitutes between the auxiliary section of above-mentioned protruding axle 36h and connecting pore 15h, at above-mentioned two coupling seat 15g, between the opposed portion of 36g, between coupling seat 15g with above-mentioned connecting pore 15h and packing ring 34, getting involved has the antivibrating parts 47 that is made of butene rubber etc.

Thus, antivibrating parts 47 has utilized the coupling seat 15g that interconnects of air-supply arrangement 15 and filter chamber 36, protruding axle 36h between the 36g and cooperation and the insertion pressure of antivibrating parts 47 between this auxiliary section of connecting pore 15h, by this antivibrating parts 47, realized the resiliency supported effect that radial-play is few, in addition, the coupling seat 15g that antivibrating parts 47 has utilized connecting structure and has been coupled, between the opposed portion between the 36g and have the coupling seat 15g of connecting pore 15h and the connection pressure between the packing ring 46, by this antivibrating parts 47, realized the resiliency supported effect that axial float is few, above-mentioned two kinds of resiliency supported effects by antivibrating parts 47, air-supply arrangement 15 is all blocked by antivibrating parts 47 to the vibration transfer of any direction with respect to filter chamber 36, and because air-supply arrangement 15 self is carried out absorbing, so can realize vibrationproof effectively.

Fig. 9 is the stereogram of the antivibrating parts of expression vibration-proof structure portion.In Fig. 9, antivibrating parts 47 is the rubber molding product as shown in Figure 6, and it has integratedly: the 47a of tube portion, and it is between the auxiliary section of above-mentioned connecting pore 15h and protruding axle 36h; With two flange part 47b, 47c, they lean out to foreign side from the both ends of the 47a of this, and lay respectively between the opposed portion of above-mentioned two coupling seat 15g, 36g and have between the coupling seat 15g and packing ring 46 of above-mentioned connecting pore 15h.Therefore, the 47a of tube portion is positioned at the coupling seat 15g that connects mutually by an antivibrating parts 47, between the axis hole auxiliary section in the fit structure between the 36g, the flange part 47b at the both ends of the above-mentioned tube 47a of portion, 47c lays respectively at the coupling seat 15g in the connecting structure, between the 36g, and between coupling seat 15g and the packing ring 46, thereby can play above-mentioned antihunt action, only flange part 47c by making antivibrating parts 47 etc. is drilled into the opposing party from the side of the connecting pore 15h of coupling seat 15g, install for connection, promptly can obtain effective each other antihunt action as described above and the absorbing effect of air-supply arrangement 15.

And, the form of the side of two flange part 47b, 47c for upwards leaning out in whole week, the opposing party is for upwards being the form that leans out radially in week at a plurality of positions, can easily be drilled among the connecting pore 15h being a plurality of flange part 47c one sides that lean out radially.In illustrated example, continuous flange part 47b compares the direct vibrationproof raising between air-supply arrangement 15 and the filter chamber 36 with the situation that the flange part 47c of upwards having cut apart in week is therebetween between the opposed portion of coupling seat 15g, 36g.

On the other hand, as Fig. 4, shown in Figure 5, the 5a of heat tunnel portion, from the exhaust outlet 124 of air-supply arrangement 15 in the extended area 5a1 that extends with the faying face direction expansion of filter chamber 36, be built-in with rectangular heater 32 in the mode of traversing this extended area, the downstream of heater 32 is the tubular passage 5a2 that the downstream side of heater 32 is faced from the side.Thus, thereby the extremely short compactness that helps of the 5a of heat tunnel portion in air-supply arrangement 15 and downstream thereof, and, obtain bigger with respect to the area that passes through of heater 32 circulating air, to improve, the high temperature air after the heat exchange can be supplied with in swing roller 2 through bucket 3 simultaneously by heat exchange area efficient.

The present invention is applied to the desiccant circulation supply air system of washings of rolling washing dryer, the blocking of filter chamber and air-supply arrangement realizes under the situation of the problem that the vibration that does not produce owing to air-supply arrangement causes, can realize the raising of the thermal efficiency by the shortening of miniaturization and passage.

Claims (9)

1. rolling washing dryer, in bucket, be provided with swing roller, this swing roller is formed with a plurality of through holes, and hold washings, and be driven in rotation, by controlling the water supply in the above-mentioned bucket, the rotation of draining and above-mentioned swing roller, implement washing, rinsing, each operation of dewatering, and utilize air-supply arrangement that the air in the above-mentioned bucket is circulated by the circulation air-supply path with dehydrating unit and heater, implement the drying process of washings thus, above-mentioned rolling washing dryer constitutes has filter chamber midway in above-mentioned circulation air-supply path, filter is installed in mode removably by this filter chamber, above-mentioned filter mainly captures foreign matters such as the end of a thread, it is characterized in that

Above-mentioned air-supply arrangement is discharged oral-lateral with air inlet side with the circulating air that the mode with mutual vibration-proof structure portion is combined in above-mentioned filter chamber, thereby realizes integrated.

2. rolling washing dryer according to claim 1 is characterized in that,

Above-mentioned air-supply arrangement and above-mentioned filter chamber have hermetically-sealed construction portion between the above-mentioned air inlet of the above-mentioned circulating air outlet of above-mentioned filter chamber and above-mentioned air-supply arrangement,

Make between a plurality of positions of above-mentioned hermetically-sealed construction portion periphery and be tied separably in mode with mutual vibration-proof structure portion.

3. rolling washing dryer according to claim 2, wherein,

Carry out above-mentioned connection in the mode with fit structure and connecting structure, above-mentioned fit structure is the fit structure of the connecting pore that is provided with on the protruding axle that is being provided with on the above-mentioned mutual opposed direction on the side of the mutual opposed coupling seat of air-supply arrangement and above-mentioned filter chamber and the opposing party in above-mentioned coupling seat; Thereby above-mentioned connecting structure is to carry out the connecting structure that is tied between the opposed portion of screw threads for fastening with two coupling seats between the packing ring of the connection opposition side that is posted by the above-mentioned coupling seat with above-mentioned connecting pore and above-mentioned protruding axle from above-mentioned packing ring side,

In above-mentioned vibration-proof structure portion, antivibrating parts is between between the auxiliary section of above-mentioned protruding axle and above-mentioned connecting pore, between the opposed portion of above-mentioned two coupling seats and have between the above-mentioned coupling seat and above-mentioned packing ring of above-mentioned connecting pore.

4. rolling washing dryer according to claim 3, wherein,

Above-mentioned antivibrating parts has integratedly: tube portion, and it is between the auxiliary section of above-mentioned connecting pore and above-mentioned protruding axle; And two flange parts, they lean out to foreign side from the both ends of above-mentioned tube portion, and lay respectively between the opposed portion of above-mentioned two coupling seats, and have between the above-mentioned coupling seat and above-mentioned packing ring of above-mentioned connecting pore.

5. rolling washing dryer according to claim 4, wherein,

One side of above-mentioned two flange parts upwards leant out in whole week, and the opposing party then upwards is radially at a plurality of positions in week and leans out.

6. according to each the described rolling washing dryer in the claim 1 to 5, wherein,

Above-mentioned air-supply arrangement and above-mentioned filter chamber constitute the filtration blowing unit by each other integrated.

7. rolling washing dryer according to claim 6, wherein,

Above-mentioned air-supply arrangement combines with above-mentioned filter chamber with heat tunnel portion, filters the air-supply heating unit thereby constitute, and the housing of above-mentioned heat tunnel portion and above-mentioned air-supply arrangement forms as one, and is built-in with above-mentioned heater.

8. rolling washing dryer according to claim 7, wherein,

Above-mentioned heat tunnel portion from the above-mentioned exhaust outlet of above-mentioned air-supply arrangement in the extended area that extends with the faying face direction expansion of above-mentioned filter chamber, be built-in with rectangular above-mentioned heater in the mode of traversing above-mentioned extended area, the downstream of above-mentioned heater is the tubular passage that the downstream side of above-mentioned heater is faced from the side.

9. rolling washing dryer according to claim 8, wherein,

Above-mentioned filter chamber is fixed on the clothes washer-dryer main body, and the upper end open portion that the above-mentioned filter in the above-mentioned filter chamber is come in and gone out is at the loading hatch place of clothes washer-dryer main body end face opening,

Above-mentioned filter chamber is provided with water portion, and the position of this water portion is lower than the circulating air introducing port of the importing circulating air that is provided with downwards from above-mentioned upper end open portion and above-mentioned circulating air outlet that the circulating air that imports is discharged by above-mentioned filter,

In above-mentioned water portion, be provided with water export to the downstream opening of the above-mentioned heater in above-mentioned circulation air-supply path,

Be provided with the check valve of closing from the inner surface side in above-mentioned circulation air-supply path at above-mentioned water export place.

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