CN102108624A - Drying machine and washing machine comprising a drying machine - Google Patents
Drying machine and washing machine comprising a drying machine Download PDFInfo
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- CN102108624A CN102108624A CN2010106229853A CN201010622985A CN102108624A CN 102108624 A CN102108624 A CN 102108624A CN 2010106229853 A CN2010106229853 A CN 2010106229853A CN 201010622985 A CN201010622985 A CN 201010622985A CN 102108624 A CN102108624 A CN 102108624A
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- Prior art keywords
- heat pump
- pump assembly
- wall
- basket
- supporting member
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/04—Heating arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/206—Heat pump arrangements
Abstract
A drying machine (500) including a housing (1), an outer vessel (2) supported in the housing (1), a rotatable storage (3) mounted in the outer vessel (2) and configured to accommodate clothing, a heat pump device (30) configured to dry the clothing in the storage (3), a supporting member (61, 63) configured to support the heat pump device (30), and a first fixing member (70) configured to fix the heat pump device (30) to the supporting member (61, 63), wherein the heat pump device (30) disposed in an upper space formed above the outer vessel (2) in the housing (1) includes a compressor (31) configured to compress refrigerant, and the supporting member (61, 63) below the heat pump device (30) is disposed near the compressor (31).
Description
Technical field
The present invention relates to a kind of dryer and laundry apparatus that possesses heat pump assembly.
Background technology
Roller washing and drying machines etc. are used for the dryer of drying clothes, typically possess heat pump mechanism.Heat pump mechanism can be with the power consumption drying clothes that lacks than the device that adopts heater.And heat pump mechanism can dehumidify to the oven dry air after the oven dry that is used to clothing under the situation of not using cooling water, and can reclaim heat from the oven dry air.Therefore, heat pump mechanism compares with the device that uses the heater drying clothes, water saving and energy-conservation aspect comparatively favourable (open communique spy opens 2006-110394 number with reference to Japan Patent).
Heat pump mechanism generally comprise compression refrigerant compressor, and the oven dry air of drying clothes carries out the heat exchanger of heat exchange and the circulation pipe arrangement of the circulating path of regulation refrigerant between compressor and heat exchanger.Heat exchanger generally possesses dehumidifier that the oven dry air is dehumidified and the heater that the oven dry air is heated.
Figure 14 roughly represents laundry apparatus in the past.Utilize Figure 14, in the past laundry apparatus is described.
Roller washing and drying machine 600 in the past comprises basket 100 and the sink 102 that is arranged in the basket 100.Sink 102 comprises the tank of storing washings and the swing roller that rotates in tank.In the following description, the inner space of the basket 100 of the below of sink 102 is called lower space, the inner space of the basket 100 of the top of sink 102 is called upper space.
Laundry apparatus 600 also comprises the heat pump mechanism 130 that is arranged on lower space, connect the circulation wind path 108 of sink 102 and heat pump assembly 130, be captured in the filter house 140 of the Soft flocks such as broken the end of a thread (lint) (dust composition) that the operation of drying clothes produces.Filter house 140 is installed in circulation wind path 108.Laundry apparatus 600 also comprises the pressure fan 109 that is installed in circulation wind path 108.Pressure fan 109 makes the oven dry air flow in circulation wind path 108.
The oven dry air is discharged from from the top of sink 102, afterwards by filter house 140.After carrying out dust removal process by filter house 140, the oven dry air is sent to heat pump mechanism 130 by pressure fan 109.Heat pump mechanism 130 possesses the heat exchanger that carries out heat exchange with the oven dry air.Heat exchanger dehumidifies to the oven dry air and heats.Afterwards, the oven dry air flows into sink 102.
In basket 100, various parts are set around sink 102.Pressure fan 109 for example is arranged on upper space.
Figure 15 is the cutaway view of supporting construction of roughly representing to be used to support the parts of the upper space that is arranged at basket 100.Utilize Figure 15, the supporting construction of the parts that are used to be arranged on upper space is described.
Expression has the parts 150 that are arranged on upper space and the supporting member 160 of support component 150 in Figure 15.Supporting member 160 operated by rotary motion are above parts 150.Supporting member 160 uses fixed components such as screws 171, screw-thread bush 172 and parts 150 to fix.
The gravity that puts on parts 150 acts on screw 171 as tensile force.For example, during carrying laundry apparatus 600 and be used to be provided with between the operational period of laundry apparatus 600, beyond the gravity that acts on parts 150, follow moving of laundry apparatus 600 in addition and the inertia force of the parts that produce also acts on screw 171.Therefore, produce bigger tensile force at screw 171.
When laundry apparatus 600 falls accidentally or falls down, at the gravity that acts on parts 150 and/or follow moving of laundry apparatus 150 and beyond the inertia force of the parts that produce, also have based on laundry apparatus 600 to fall or fall down and the impulsive force that produces also puts on screw 171.Therefore, at the bigger tensile force of screw 171 effects.Particularly when parts 150 were heavier, the tensile force that acts on screw 171 became big.Therefore, screw 171 potentialities ground is damaged easily.
Consider the carrying of laundry apparatus 600 and accidental fall or fall down that heavier parts 150 such as heat pump assembly 130 grades are arranged on lower space rather than upper space.
Summary of the invention
The object of the present invention is to provide a kind of dryer and laundry apparatus that possesses the supporting construction that can suitably support the heavier parts that are arranged on upper space.
Dryer involved in the present invention comprises: basket; Water jacket is supported in the described basket; The resettlement section is installed in the described water jacket in rotatably, is used to accommodate clothing; Heat pump assembly is used to dry the clothing in the described resettlement section; Supporting member supports described heat pump assembly; And the 1st fixed component, described heat pump assembly is fixed in described supporting member, wherein, described heat pump assembly is set at the upper space of the described water jacket top that is formed in the described basket, comprise the compression unit that is used for compression refrigerant, described supporting member is close with described compressor and be provided with below described heat pump assembly.
Laundry apparatus involved in the present invention comprises: basket; Water jacket is supported in the described basket, is used to store washings; The resettlement section is installed in the described water jacket in rotatably, and clothing is washed and dries; Heat pump assembly is used to dry the clothing in the described resettlement section; Supporting member supports described heat pump assembly; And the 1st fixed component, described heat pump assembly is fixed in described supporting member, wherein, described heat pump assembly is set at the upper space of the described water jacket top that is formed in the described basket, comprise the compression unit that is used for compression refrigerant, described supporting member is close with described compressor and be provided with below described heat pump assembly.
Description of drawings
Fig. 1 is the cutaway view of the schematic configuration of the related roller washing and drying machine of expression one embodiment of the present invention.
Fig. 2 is the preceding office portion outside drawing of roller washing and drying machine shown in Figure 1.
Fig. 3 is a stereogram of roughly representing the internal structure of roller washing and drying machine shown in Figure 1.
Fig. 4 is the approximate vertical view of roller washing and drying machine shown in Figure 1.
Fig. 5 is an A-A line cutaway view shown in Figure 4.
Fig. 6 is the approximate vertical view of roller washing and drying machine shown in Figure 1.
Fig. 7 is the approximate three-dimensional map of roller washing and drying machine shown in Figure 1.
Fig. 8 is arranged on the approximate three-dimensional map of parts of the upper space of roller washing and drying machine shown in Figure 1.
Fig. 9 is a stereogram of roughly representing the superstructure of roller washing and drying machine shown in Figure 1.
Figure 10 is a stereogram of roughly representing the supporting member of roller washing and drying machine shown in Figure 1.
Figure 11 is a stereogram of roughly representing roller washing and drying machine shown in Figure 1.
Figure 12 is a stereogram of roughly representing other configurations of supporting member in roller washing and drying machine shown in Figure 1.
Figure 13 is a stereogram of roughly representing roller washing and drying machine shown in Figure 12.
Figure 14 is the stereogram of roughly representing with the laundry apparatus in the past of heat pump drying clothes.
Figure 15 is the general profile chart that the supporting construction of the parts that are arranged on the upper space in the basket that is formed at the laundry apparatus in the past of using the heat pump drying clothes is supported in expression.
The specific embodiment
Below, use accompanying drawing that the dryer that one embodiment is related is described.In the present embodiment, roller washing and drying machine is as dryer and illustration.Replace, dryer also can be other laundry apparatus.Moreover dryer also can be the drying unit with washing function.Therefore, illustrated detailed structure below is not the qualification to the principle of present embodiment.
(overall structure of roller washing and drying machine)
Fig. 1 is the general profile chart of roller washing and drying machine.Fig. 2 is the stereogram of the front of local expression roller washing and drying machine.Fig. 3 is a stereogram of roughly representing the internal structure of roller washing and drying machine.
The wall portion of basket 1 comprises by the upper wall 1c that upper limb surrounded of antetheca 1e, rear wall 1d, right side wall 1a and left side wall 1b with by the diapire 1f that lower edge surrounded of antetheca 1e, rear wall 1d, right side wall 1a and left side wall 1b.
Be formed with the input port that is used to pick and place clothing at antetheca 1e.Laundry apparatus 500 also comprises and is used to seal or the door body 5 of unlimited input port.The door body 5 that is installed on the antetheca 1e rotates between the closed position (with reference to Fig. 2) of open position (with reference to Fig. 1) that opens wide the input port and sealing input port.
Top at the perisporium 521 of tank 2 is formed with outlet 11.The oven dry air that is used for drying the clothing in the swing roller 3 that is installed on tank 2 in being housed in rotatably is discharged from efficiently from outlet 11.In the present embodiment, outlet 11 is formed on the top of the highest liquid level of washings in tank 2/ swing roller 3, in order to avoid washings flow out from outlet 11.The drying unit that does not have washing function is used as under the situation of dryer, and outlet 11 can be formed on the perisporium 531 of swing roller 3 or any part of diapire 532.
As shown in Figure 3, laundry apparatus 500 also comprises shock absorber (damper) 528, and this shock absorber 523 comprises upper end that is connected with the perisporium 521 of tank 2 and the bottom that is connected with the diapire 1f of basket 1.Swing roller 3 rotates in tank 2.The shock absorber 523 that supports tank 2 in basket 1 absorbs because of the caused vibration of the rotation of swing roller 3.
Clothing in the swing roller 3 causes the weight of swing roller 3 and/or tank 2 to produce unbalance sometimes.Its result is because of the caused vibration transfer screw clamp 2 of the rotation of swing roller 3.The shock absorber 523 of support tank 2 makes the vibration attenuation from tank 2.
The door body 5 of the input port that is used to open and close swing roller 3 is installed at the antetheca 1e of basket 1 as mentioned above.The user beats opening door body 5 clothing is put into swing roller 3 or taken out clothing from swing roller 3.
As shown in Figure 2, laundry apparatus 500 also comprises guidance panel 4.Guidance panel 4 is along the upper limb setting of the antetheca 1e of basket 1.Guidance panel 4 comprises various operated keys 541 that are used for operated wash dryer 500 and the display window 542 that shows the various information such as operation mode of laundry apparatus 500.
(heat pump assembly)
Fig. 4 is the approximate vertical view of laundry apparatus 500.Fig. 5 is an A-A line cutaway view shown in Figure 4.Fig. 6 is the approximate vertical view of laundry apparatus 500.Fig. 7 is the approximate three-dimensional map of laundry apparatus 500.Utilize Fig. 1, Fig. 3 to Fig. 7 that heat pump assembly is described.
As mentioned above, basket 1 forms the inner space of accommodating various devices such as swing roller 3, tank 2 and heat pump assembly 30.In the following description, the small space with the top of the tank in the inner space of basket 12 is called upper space.In addition, the space with the below of the tank in the inner space of basket 12 is called lower space.Heat pump assembly 30 and be formed on heat pump assembly 30 and swing roller 3 between the major part of various parts on circulation road of oven dry air be arranged on upper space.As Fig. 1 and shown in Figure 7, heavier parts (for example heat pump assembly 30) are arranged on the upper space in the basket 1.As described later, laundry apparatus 500 possesses the supporting construction of the heavier parts that are used for suitably supporting upper space.Supporting construction also can suitably keep the heavier parts of upper space when laundry apparatus 500 falls accidentally or falls down.
As shown in Figure 1, laundry apparatus 500 also comprises the circulation wind path 8 that connects tank 2 and heat pump assembly 30.Circulation wind path 8 comprises that the upstream wind path 581 that extends upward from outlet 11 reaches the downstream wind path 582 that is connected with the diapire 522 of tank 2.
As mentioned above, in the present embodiment, between heat pump assembly 30 and swing roller 3, form the concentrated upper space that is arranged on of various key elements (filter house 40, heat pump assembly 30 and air supplying part 9) on the circulation road of oven dry air.Its result, the pressure loss of oven dry air reduces, and can obtain the very fast and/or air quantity of circulation rate and dry air fully.
To shown in Figure 5, heat pump assembly 30 comprises: the compression unit 31 of compression refrigerant as Fig. 3; Be used to dry the heat exchanger 80 of the clothing in the swing roller 3; And comprise the relief portion 33 that is used for the expansion valve (or capillary (capillary tube)) that the pressure to the refrigerant of high pressure reduces pressure.Heat exchanger 80 comprises: discharge compressed 31 compression and become the heating part 32 of heat of the refrigerant of High Temperature High Pressure; And utilization becomes the dehumidification portion 34 of refrigerant from absorbing heat of low pressure on every side through decompression.In the present embodiment, heating part 32 is as heat unit and illustration.Dehumidification portion 34 is as the endothermic section and illustration.
As shown in Figure 3, heat pump assembly 30 also comprises connection compression unit 31, the heating part 32 that constitutes heat exchanger 80 and the pipeline 20 of dehumidification portion 34 and relief portion 33.The refrigerant that flows in pipeline 20 circulates between compression unit 31, heating part 32, dehumidification portion 34 and relief portion 33.
Figure 3 illustrates the bus G that the top 2a (the upper point of discoideus diapire 522) from the diapire 522 of tank 2 extends.Bus G is positioned at the position of the top in the bus of the outer surface of the perisporium 521 of describing tank 2.
The refrigerant that flows in pipeline 20 carries out heat exchange at dehumidification portion 34 and ambient air (flowing into the oven dry air of dehumidification portion 34 from filter house 40).Its result, refrigerant is heated and vaporizes, and on the other hand, dries airborne water constituent dewfall.Its result is dried airborne water constituent and is removed.
The refrigerant that is vaporized flows into compression unit 31.Compression unit 31 compression refrigerants and make it to become high temperature and high pressure.Thereafter, the refrigerant of High Temperature High Pressure flows into heating part 32.In the heating part 32, refrigerant and ambient air (flowing into the oven dry air of heating parts 32 from dehumidification portion 34) carry out heat exchange.Its result, the oven dry air is heated, and on the other hand, refrigerant is cooled and liquefies.
The high pressure refrigerant of 33 pairs of liquefaction of relief portion reduces pressure and makes it to become low temperature and low pressure.The refrigerant of low-temp low-pressure flows into dehumidification portion 34 once more.
As mentioned above, air supplying part 9 is sent the oven dry air by downstream wind path 582 to tank 2.Thereafter, the oven dry air flows into swing roller 3 by tank 2.Its result, the clothing that is housed in the swing roller 3 is dried.
The result of drying clothes, the oven dry air can contain many water constituents.As mentioned above, the oven dry air of air supplying part 9 in the outlet 11 suction swing rollers 3 of tank 2.Its result, the oven dry air arrives heat pump assembly 30 via upstream wind path 581 and filter house 40.
As mentioned above, the dehumidification portion 34 of heat pump assembly 30 at first dehumidifies to the oven dry air and cools off.Its result, dry airborne water constituent dewfall and from the oven dry air separation.Thereafter, the oven dry air flows into heating part 32.Heat the oven dry air as mentioned above heating part 32.Its result, the oven dry air that has passed through heat pump assembly 30 becomes high temperature and low humidity.Air supplying part 9 is sent the oven dry air of high temperature and low humidity once more to swing roller 3.
The clothing of oven dry produces Soft flocks dust compositions such as () broken the end of a thread in swing roller 3.Soft flocks heat exchanger 80 adhere to and accumulation can cause the reduction of the rate of heat exchange of oven dry cycle efficieny of air and heat exchanger 80.
As shown in Figure 5, filter house 40 comprises the 1st filter 40A and is arranged on the 2nd filter 40B in the 1st filter 40A downstream.The filter screen eye of the 1st filter 40A is bigger than the 2nd filter 40B.Therefore, the 2nd filter 40B captures and reclaims thinner Soft flocks and other foreign matters by the 1st filter 40A.Its result is because of the decline of the cycle efficieny of the decline of the heat exchanger effectiveness that adheres to caused heat pump assembly 30 of Soft flocks and other foreign matters and air supplying part 9 is inhibited.In addition, filter house 40 inhibition Soft flocks and other foreign matters disperse outside basket 1.Therefore, the pollution around the laundry apparatus 500 is inhibited.
As shown in Figure 2, the upper wall 1c at basket 1 is formed with peristome 40c.By near the peristome 40c the leading edge that is formed at upper wall 1c to circulation wind path 8 installation or removal the 1st filter 40A.Therefore, user or operating personnel can stand near the antetheca 1e of basket 1 directly to basket 1 installation or removal the 1st filter 40A.In view of the above, laundry apparatus 500 can be realized high efficiency upkeep operation.
Different with the 1st filter 40A, the 2nd filter 40B is fixed in the circulation wind path 8.The 1st filter 40A removed the airborne Soft flocks of oven dry and other foreign matters before the 2nd filter 40B, therefore the frequency of the 2nd filter 40B obstruction is smaller.In addition, the peristome 40c of the upper wall 1c that user or operating personnel can be by being formed at basket 1 cleans the 2nd filter 40B.Therefore, eliminate the obstruction that is fixed on the 2nd filter 40B in the circulation wind path 8 and do not need a large amount of labours.
After the 2nd filter 40B, be provided with heat exchanger 80.As mentioned above, flow through the refrigerant that compression unit 31 becomes high temperature in the heat exchanger 80.The 2nd filter 40B that is fixed in the circulation wind path 8 can prevent from the unskilled user of upkeep operation is easily touched heat exchanger 80.In addition, different with the 1st filter 40A, the 2nd filter 40B is fixed in the circulation wind path 8, thereby the position of the 2nd filter 40B hardly can change.Therefore, because of being provided with the situation that caused Soft flocks enter heat exchanger 80, the 2nd filter 40B incorrect be suppressed preferably.
Usually, if for the circulation wind path is shortened in the miniaturization that realizes laundry apparatus, then be difficult in the circulation wind path, be provided with rectification mechanism (straight tube for example, straight pipe), and in the present embodiment, because filter house 40 will dry the air rectification, therefore dry between the flow region of rectifier need of air and shorten.Suppressed the significantly change of the locality of heat exchanger effectiveness through the inflow of the oven dry air heat exchanger 80 of rectification.Its result, the heat exchanger effectiveness of heat exchanger 80 improves.
As mentioned above, the filter house 40 of heat exchanger 80 upstreams need not to be provided with rectification mechanism (for example straight tube) in circulation wind path 8, just can realize the rectification of oven dry air.In view of the above, can suitably shorten circulation wind path 8.
As Fig. 1 and shown in Figure 5, the dehumidification portion 34 of heat exchanger 80 comprises the approaching face 534 that the oven dry air flows into.Filter house 40 be arranged on approaching face 534 near.Therefore, filter house 40 by the oven dry air linearity of rectification be sent dehumidification portion 34 after being arranged on filter house 40.
As mentioned above, 40 pairs of oven dry of filter house air carries out rectification.The rectification meeting of the oven dry air that filter house 40 carries out reduces the flow velocity of oven dry air.Because circulation wind path 8 allows the flow direction bending of oven dry air hardly between filter house 40 and approaching face 534, therefore dry air after flow velocity reduces immediately linearity inflow dehumidification portion 34.Its result, the oven dry air by dehumidification portion 34 can not become high flow rate locally, is inhibited the dispersing of water constituent of dehumidification portion 34 dewfall.
As shown in Figure 5, laundry apparatus 500 also comprises the recovery structure 35 of the water constituent that is used to be recovered in dehumidification portion 34 dewfall.Recovery structure 35 is arranged on the below of dehumidification portion 34.As mentioned above, filter house 40 is suppressed at the dispersing of water constituent of dehumidification portion 34 dewfall, therefore, can use small-sized recovery structure 35 recycle-water composition fully.Therefore, can provide small-sized laundry apparatus 500.
In recovery structure 35, be formed with recess (not shown).Water constituent in dehumidification portion 34 dewfall drips to recess along the surface of dehumidification portion 34.Recess is formed in the scope that can receive the water constituent that disperses downstream because of the oven dry air.
As mentioned above, the filter house 40 that the oven dry air is carried out rectification is suppressed at the dispersing of water constituent of dehumidification portion 34 dewfall.Therefore, it is smaller to be used to receive the area of recess of the water constituent that drips from dehumidification portion 34.Therefore, can use small-sized recovery structure 35 recycle-water composition fully.
As mentioned above, the water constituent that has suppressed to disperse by filter house 40 is recovered structure 35 and suitably reclaims.The water constituent that is reclaimed comparatively it is desirable to discharge outside laundry apparatus 500 from the recess of recovery structure 35.For example, water constituent also can be discharged to the water discharge outlet that is arranged on basket 1 below with washings.
As mentioned above, be arranged on heat exchanger 80 filter house 40 before and can suppress Soft flocks and other foreign matter inflow heat exchangers 80 effectively.Yet if use laundry apparatus 500 for a long time, Soft flocks and other foreign matters also can adhere to and/or be piled up in heat exchanger 80 sometimes.
As mentioned above, heat exchanger 80 is arranged on the top in the basket 1.The operating personnel can be by being formed on basket 1 the peristome 40c of upper wall 1c take off the 1st filter 40A.Thereafter, the operating personnel can use specific purpose tool to pull down the 2nd filter 40B from circulation wind path 8.Its result, the operating personnel can touch heat exchanger 80, removes Soft flocks and other foreign matters from heat exchanger 80.The operating personnel can stand in the removal of near directly carry out the 1st filter 40A the antetheca 1e of basket 1 removal, the 2nd filter 40B and remove Soft flocks and this operation that connects of other foreign matters from heat exchanger 80.Therefore, laundry apparatus 500 can be realized high efficiency upkeep operation.
(structure of filter house)
Use Fig. 5 that the structure of filter house 40 is described.
The 1st filter 40A of the general cylindrical shape shape of filter house 40 has the filter screen (filter mesh) bigger than the mesh of employed filter screen among the 2nd filter 40B.The 1st filter 40A comprises the side face that is formed with peristome.The peristome that is formed at the side face of the 1st filter 40A is used as the inflow portion 41 that the oven dry air flows into.The oven dry air of discharging from swing roller 3 flows in the 1st filter 40A via inflow portion 41.
The 2nd filter 40B that is fixedly installed on the 1st filter 40A downstream comprises smooth filter screen.
The 1st filter 40A of general cylindrical shape shape comprises the area L of the pressure loss that generation is bigger
LReach the area L that produces less pressure loss
SThe area L that substantial middle occurred at the 1st filter 40A
S, relative with inflow portion 41, and with the oven dry air direct collision that flows into from inflow portion 41.Area L
LAppear at area L
STop and below.
The oven dry air inflow heat exchanger 80 of the 1st filter 40A by producing the drum that above-mentioned pressure loss distributes.The result of above-mentioned pressure loss can obtain at the top of dehumidification portion 34 flow velocity fast and in the VELOCITY DISTRIBUTION of the little oven dry air of the bottom of dehumidification portion 34 flow velocity.The 1st filter 40A of drum comparatively it is desirable to be arranged near the approaching face 534 of dehumidification portion 34.Its result can be suppressed at the dispersing of water constituent of dehumidification portion 34 dewfall effectively.
Drop at the water constituent of dehumidification portion 34 dewfall is smaller on the top of dehumidification portion 34.The drop of water constituent combines with the drop of other water constituents during flowing down.Its result, it is big that the drop of water constituent slowly becomes along with flowing down.Therefore, adhere to the drop of bigger water constituent in the bottom of dehumidification portion 34, on the other hand, adhere to the drop of smaller water constituent on the top of dehumidification portion 34.
As mentioned above, in the speed of the oven dry air of the bottom of dehumidification portion 34 speed less than the oven dry air on the top of dehumidification portion 34.Therefore, the drop of bigger water constituent is difficult for dispersing, and its result narrows down in the scope of dispersing of the water constituent of dehumidification portion 34 dewfall.Therefore, use smaller recovery structure 35 can suitably be recovered in the water constituent of dehumidification portion 34 dewfall.
(with the contrast of in the past laundry apparatus)
The laundry apparatus 500 of present embodiment as mentioned above, comprises heat pump assembly 30 and is fixed in the filter house 40 of heat pump assembly 30.The heat exchanger 80 of filter house 40 and heat pump assembly 30 all is arranged on the upper space (superjacent air space of tank 2) of basket 1.Therefore, filter house 40 disposes near heat exchanger 80.
Flow direction along the oven dry air is disposed with filter house 40, heat exchanger 80 and air supplying part 9.40 pairs of oven dry of filter house air carries out rectification.Oven dry air inflow heat exchanger 80 after rectification.80 pairs of oven dry of heat exchanger air dehumidifies and heats.Thereafter, air supplying part 9 is sent the oven dry air to swing roller 3.
The laundry apparatus of conventional art comprises the heat pump assembly of the lower space (the following side space of tank) that is arranged on basket and is arranged on the filter house of the upper space (superjacent air space of tank) of basket.Flow direction along the oven dry air is disposed with filter house, air supplying part and heat exchanger.
As mentioned above, in the present embodiment,, therefore use the short out circulation wind path 8 of circulated air that is adopted in the laundry apparatus than the above-mentioned conventional art oven dry air that circulates owing to filter house 40 disposes near heat exchangers 80.Therefore, the pressure loss of the oven dry air that flows in circulation wind path 8 reduces.The minimizing of the pressure loss of oven dry air allows the power consumption of the mobile air supplying part 9 of oven dry air is reduced.The minimizing of the pressure loss of oven dry air also makes the flow of the oven dry air that flows in circulation wind path 8 increase.
40 pairs of oven dry of the filter house air that is arranged in the short circulation wind path 8 carries out rectification.The rectification meeting of oven dry air improves the rate of heat exchange of heat exchanger 80.Its result compares with laundry apparatus in the past, can increase the time per unit heat exchange amount significantly, realizes economizing electrification and shorten drying time.
(temperature detection of oven dry air)
Use Fig. 5 that the temperature detection of oven dry air is described.
The 1st temperature sensor 36 detects the temperature of the oven dry air that flows between swing roller 3 and heat exchanger 80.The 1st temperature sensor 36 is arranged between filter house 40 and the dehumidification portion 34.
The 2nd temperature sensor 37 detects the temperature of the oven dry air between heat exchanger 80 and the swing roller 3.The 2nd temperature sensor 37 is arranged on after the air supplying part 9.
The 1st temperature sensor 36 detects the temperature of utilizing heat exchanger 80 to dehumidify, heat oven dry air before.The 2nd temperature sensor 37 detects and utilizes heat exchanger 80 to carry out the temperature of the oven dry air after dehumidifying, the heating.The output signal of the output signal of the 1st temperature sensor 36 and the 2nd temperature sensor 37 is used for the control of heat pump assembly 30.
The 1st temperature sensor 36 between filter house 40 and the heat exchanger 80 is arranged on the big area L of pressure loss of the 1st filter 40A of general cylindrical shape shape
LNear (top of the 1st filter 40A or bottom).The area L little with the pressure loss of the 1st filter 40A
SCompare, in the big area L of pressure loss
LBe difficult for producing because of Soft flocks and the caused obstruction of other foreign matters.Therefore, be arranged on area L
LNear the 1st temperature sensor 36 can detect the temperature of oven dry air for a long time accurately.When taking place in the filter house 40, can change by the 1st temperature sensor 36 detected temperature, so the output signal of the 1st temperature sensor 36 is used to detect filter house 40 and has or not obstruction because of Soft flocks and caused obstructions of other foreign matters.Therefore, be arranged on area L
LNear the 1st temperature sensor 36 can detect filter house 40 for a long time accurately and have or not obstruction.
The 1st temperature sensor 36 between filter house 40 and heat exchanger 80 and the 2nd temperature sensor 37 that is arranged on air supplying part 9 downstreams are disposed at the inside of relatively shorter circulation wind path 8.Interval between the 1st temperature sensor 36 and the 2nd temperature sensor 37 becomes shorter.Relatively short in interval the 1st temperature sensor 36 and the influence of the error component (for example drying leakage of air) of the 2nd temperature sensor 37 error that is not subject to cause temperature detection.Therefore, the 1st temperature sensor 36 and the 2nd temperature sensor 37 can be dried the influence of leakage of air error factors hardly, can detect the temperature of oven dry air accurately.
(supporting mechanism)
Fig. 8 is arranged on the approximate three-dimensional map of parts of the upper space of laundry apparatus 500.Fig. 9 is a stereogram of roughly representing the superstructure of laundry apparatus 500.Figure 10 is a stereogram of roughly representing the supporting member of laundry apparatus 500.Figure 11 is a stereogram of roughly representing laundry apparatus 500.Utilize Fig. 6, Fig. 8 to Figure 11 that supporting mechanism is described.
As shown in figure 10, the two ends of the supporting member 61 of support heat pump assembly 30 are sticked in the upper limb of right side wall 1a and the upper limb of left side wall 1b respectively between compression unit 31 and limiting member 62.Similarly, the two ends of limiting member 62 are sticked in the upper limb of right side wall 1a and the upper limb of left side wall 1b respectively.
Below the heating part 32 of the upstream that is arranged at compression unit 31 and/or dehumidification portion 34, the supporting member 61 that extends between right side wall 1a and left side wall 1b supports heat pump assemblies 30.Comparing further from the position of compression unit 31 displacement upward of the limiting member 62 restriction heat pump assemblies 30 that between right side wall 1a and left side wall 1b, extend with supporting member 61.In the present embodiment, supporting member 61 is adjacent to compression unit 31.Limiting member 62 extends above the filter house 40 of the upstream that is arranged at heat pump assembly 30.
Shown in Fig. 8 (A), laundry apparatus 500 also comprises and is used for heat pump assembly 30 is fixed in the screw 70 of supporting member 61 and the screw-thread bush 72 (not shown) that screws togather with screw 70.In the present embodiment, screw 70 and/or the screw-thread bush that screws togather with screw 70 are as the 1st fixed component and illustration.
Shown in Fig. 8 (B), laundry apparatus 500 also comprises the screw-thread bush 72 that screw 71 (with reference to Fig. 6) reaches and screw 71 screws togather that filter house 40 is fixed in limiting member 62.So filter house 40 is connected with limiting member 62, its result, and heat pump assembly 30 is fixed in limiting member 62.In the present embodiment, screw 71 and/or screw-thread bush 72 are as the 2nd fixed component and illustration.
In heat pump assembly 30, compression unit 31 has bigger weight.The weight of compression unit 31 puts on right side wall 1a and left side wall 1b by near the supporting member 61 of support heat pump assembly 30 compression unit 31.Its result, the weight of compression unit 31 reduce the vibration because of the upper limb of caused right side wall 1a of the vibration factors such as rotation of swing roller 3 and left side wall 1b.The mass loading that puts on the heat pump assembly 30 of right side wall 1a and left side wall 1b means the increase of the vibrating mass group's who comprises right side wall 1a and left side wall 1b weight.The increase of weight that comprises the vibrating mass group of right side wall 1a and left side wall 1b finally makes the reduction with respect to the vibration amplitude of same exciting force (excitation force).Like this, because the right side wall 1a of basket 1 and left side wall 1b bear the bigger power towards the below, therefore even be subjected under the situation of influence of the rotation of swing roller 3 and other vibration factors as right side wall 1a and left side wall 1b, the vibration of right side wall 1a and left side wall 1b also can reduce preferably.Its result, the vibration of basket 1 is suppressed on the whole.
The supporting mechanism 560 that possesses supporting member 61, utilization acts on the gravity of the heat pump assembly 30 that comprises compression unit 31 and pushes the upper limb of right side wall 1a and left side wall 1b, thereby suppresses rotation and the right side wall 1a of the caused basket 1 of other vibration factors and the vibration of left side wall 1b because of swing roller 3 effectively.
Figure 12 is the stereogram of other configurations of expression supporting member in laundry apparatus 500.Figure 13 is the approximate three-dimensional map of laundry apparatus 500.Utilize Figure 12 and Figure 13 that other configurations of supporting member are described.
The weight of compression unit 31 can put on one of them of right side wall 1a and left side wall 1b.For example, as shown in figure 13, supporting mechanism 560 possesses the supporting member 63 that extends and replaces above-mentioned supporting member 61 between right side wall 1a and rear wall 1d.As shown in figure 13, compression unit 31 is set at the corner portion between right side wall 1a and the rear wall 1d.Because compression unit 31 is surrounded by right side wall 1a, rear wall 1d and supporting member 63, therefore, laundry apparatus 500 fall or the situation of falling down under, heavier compression unit 31 also can pass through right side wall 1a, rear wall 1d and supporting member 63 suitably supported.
Utilize Fig. 4, Fig. 6, Fig. 9 to Figure 13 to further specify supporting mechanism 560.
As shown in Figure 9, the air supplying part 9 that is provided with near compression unit 31 is fixed in heat pump assembly 30 (with reference to Fig. 4 or Fig. 6) by clamp structure 38.Therefore, except that the weight of heat pump assembly 30, also have the weight of air supplying part 9 to put on right side wall 1a and/or left side wall 1b.Its result is because of the right side wall 1a of the rotation of swing roller 3 and the caused basket 1 of other vibrating mass and/or the vibration of left side wall 1b are effectively suppressed.
As mentioned above, above heat pump assembly 30, limiting member 62 extends setting between right side wall 1a and left side wall 1b.Compare with supporting member 61, limiting member 62 is further from compression unit 31.
Utilize Fig. 1, Fig. 3 and Fig. 9 that limiting member 62 is described.
As Fig. 1 and shown in Figure 3, compression unit 31 and air supplying part 9 with bigger weight are arranged near the rear wall 1d.On the other hand, the parts (for example heat exchanger 80) that weight is low weight are compared more near antetheca 1e with compression unit 31 and air supplying part 9.Therefore, in the cycling mechanism of the oven dry air that comprises heat pump assembly 30, have and a kind ofly make moment that the parts near the light weight of antetheca 1e float in effect.
The limiting member 62 of comparing more close antetheca 1e setting with supporting member 61 suppresses the displacement upward of the key element of light weights such as heat exchangers 80.In the present embodiment, the filter house 40 that is provided with away from compression unit 31 is connected with heat pump assembly 30.Limiting member 62 is set up in above the filter house 40 between heat pump assembly 30 and the antetheca 1e.Limiting member 62 suitably limits the displacement upward of the heat exchanger 80 of filter house 40 and heat pump assembly 30.Be arranged at the displacement upward of the lighter member between compression unit 31 and the antetheca 1e, limit integratedly, therefore, can simplify supporting mechanism 560 by limiting member 62.Therefore, can reduce component count, weight and the cost of laundry apparatus 500.
As mentioned above, limiting member 62 contacts with filter house 40 away from compression unit 31, and the displacement upward of restriction heat pump assembly 30.Heavier compression unit 31 makes and produce moment around supporting member 61.Moment is to heat pump assembly 30 and filter house 40 generations power up.The power up that acts on heat pump assembly 30 and filter house 40 is along with heat pump assembly 30 and filter house 40 become big away from supporting member 61.The displacement up of the filter house 40 of the power effect that limiting member 62 restrictions are bigger, therefore, heat pump assembly 30 and filter house 40 remain in upper space with being stabilized.
The top that limiting member 62 also can be set up in the heat exchanger 80 of heat pump assembly 30 replaces said structure.Limiting member 62 directly limits the displacement upward of heat exchanger 80.
As mentioned above, the circumferential component of heat pump assembly 30 and heat pump assembly 30 (filter house 40, air supplying part 9) is suitably supported by the supporting member 61,63 that is erected at heat pump assembly 30 belows.In addition, limiting member 62 is erected at the top of heat pump assembly 30 and/or filter house 40.Be separately positioned on the limiting member 62 of upper and lower of heat pump assembly 30 and the vibration amplitude that supporting member 61,63 suitably reduces above-below direction.In view of the above, the vibration because of the caused basket 1 of the rotation of swing roller 3 reduces on the whole.
Above-mentioned supporting mechanism 560 not only suppresses the vibration of basket 1, but also suppresses to be used for unfavorable conditions such as the damage of the fixed components such as screw 70,71 that the various parts that are arranged on the upper space in the basket 1 are fixing or damage.Supporting mechanism 560 under the accidental situation that falls or fall down, also can suitably continue to keep the circumferential component (filter house 40 and air supplying part 9) of heat pump assembly 30 and heat pump assembly 30 when for example laundry apparatus 500 is carried and/or is provided with.Below, the influence of supporting mechanism 560 for employed fixed component in fixing between parts is described.
Also dispose some parts in the upper space of the basket of common laundry apparatus.Be arranged on the parts of upper space, be typically the upper wall supporting member that is connected in basket.When laundry apparatus falls down or fall, fixedly the fixed component of the parts of upper space and support component (for example screw and/or spiral shell are used screw-thread bush (helisert) admittedly) is subjected to bigger tensile force because of the gravity of the parts that act on upper space and owing to fall down, fall caused impulsive force.Produce bigger tensile force at the fixed component that is used for fixing the bigger parts of weight.Therefore, be used for fixed component that the parts of the upper space that is arranged on common rinsing maching are fixed, ratio is easier to be damaged when laundry apparatus falls down or fall.
In the present embodiment, the compression unit 31 of heat pump assembly 30 and air supplying part 9 have bigger weight.Supporting member 61,63 suitably supports compression unit 31 and/or air supplying part 9.In addition, compare the top that is erected at heat pump assembly 30 and/or filter house 40 further from the limiting member 62 of compression unit 31 with supporting member 61,63.
Fall at laundry apparatus 500, when falling down, supporting member 61,63 be applied with the weight of heat pump assembly 30 and/or air supplying part 9 and follow the impulsive force that falls, falls down of laundry apparatus 500.The weight of heat pump assembly 30 and/or air supplying part 9 and the impulsive force that falls, falls down of following laundry apparatus 500 are as the compression stress of supporting member 61,63 is acted on.
Act on the compression stress of supporting member 61,63, also act on fixed components such as the screw 70 of fixed support member 61,63 and heat pump assembly 30/ air supplying part 9 and screw-thread bush.Yet these are different with tensile force, and fixed component is difficult for because of the compression stress breakage.
In the present embodiment, supporting member 61,63 is provided with near the bigger compression unit 31 of weight ratio.Its result produces moment around supporting member 61,63.Moment around the supporting member 61,63 is floated the lighter parts (filter house 40 and heat exchanger 80) between supporting member 61,63 and antetheca 1e.Moment around the supporting member 61,63 produces compression stresses to the limiting member 62 of the top that is erected at heat pump assembly 30 and/or filter house 40.Act on the compression stress of limiting member 62, also act on fixed components such as the screw 71 of fixed constraints member 62 and heat pump assembly 30 and/or filter house 40 and screw-thread bush 72.Yet these are different with tensile force, and fixed component is difficult for because of the compression stress breakage.
As mentioned above, near the supporting member 61 that is arranged on compression unit 31 suitably supports heat pump assembly 30.And, suitably limit heat pump assembly 30 or the displacement upward of the filter house 40 that is connected with heat pump assembly 30 away from the limiting member of compression unit 31.Therefore, supporting mechanism 560 can suitably support heat pump assembly 30 in the upper space of basket 1.
The height dimension of the basket of common laundry apparatus can increase according to the height dimension of the supporting member of the parts that support upper space.
In the present embodiment, swing roller 3 and tank 2 tilt in basket 1.Its result and compares near the antetheca 1e, and upper space enlarges near rear wall 1d.The parts that volume ratio is bigger (compression unit 31 and/or air supplying part 9) are arranged near the upper space of rear wall 1d.Therefore, can not cause the height dimension of basket 1 to increase, can guarantee to be used to be provided with the bigger space of supporting member 61,63.
The bus G of the outer surface of the perisporium 521 of regulation tank 2 has a down dip to rear wall 1d court from antetheca 1e.Therefore, the distance between the perisporium 521 of the inner surface of the upper wall 1c of the last sideline of regulation upper space and tank 2 is along with becoming big near rear wall 1d.Owing to heat pump assembly 30 is compared more close rear wall 1d and is provided with antetheca 1e, therefore, heat pump assembly 30 can suitably be set in small-sized basket 1 and support the supporting member 61,63 of heat pump assembly 30.In the present embodiment, antetheca 1e is as the 1st wall and illustration.Rear wall 1d is as the 2nd wall and illustration.Upper wall 1c is as the 3rd wall and illustration.
(configuration of heat pump assembly)
The dehumidification portion 34 of heat pump assembly 30 and heating part 32 comparatively it is desirable to use metals such as copper with high-termal conductivity or aluminium to form.Heat pump assembly 30 is arranged on the top of tank 2 as mentioned above, therefore can not be subjected to the influence of washings.Therefore, dehumidification portion 34 and heating part 32 can not cause metal erosion because of chemical compositions such as washing agent contained in the washings, softener or bleaching agents.
The dehumidification portion 34 of heat exchanger 80 and heating part 32 are arranged in a linear with respect to air supplying part 9 along the circulation road of oven dry air, so the oven dry air in the heat exchanger 80 is shown near linearity mobile greatly.Usually, crooked fluid flows and can cause the pressure loss of bias current and fluid, but can produce the pressure loss of bias current and fluid hardly according to the straight line configuration of the dehumidification portion 34 of present embodiment and heating part 32.Its result can make the oven dry air circulate efficiently.Therefore, the power consumption of the mobile air supplying part 9 of oven dry air is reduced.
Use Fig. 4 that the structure that connects air supplying part 9 and heat pump assembly 30 is described.
Same with compression unit 31, air supply motor 9a has bigger weight.Because bigger compression unit 31 and the air supplying part 9 close settings of weight, so supporting member 61,63 can support compression unit 31 and air supplying part 9 simultaneously.Therefore, can be provided for the simpler structure of the bigger parts of supported weight (compression unit 31 and air supplying part 9).Come the bigger parts of supported weight (compression unit 31 and air supplying part 9) with simpler structure, will go far towards to reduce component count, weight and the cost of laundry apparatus 500.
The result who suppresses the bias current of oven dry air, the high velocity stream of the locality of the oven dry air by dehumidification portion 34 is suppressed.As mentioned above, dehumidification portion 34 makes the airborne water constituent dewfall of oven dry.If produce the high velocity stream of drying air partly in dehumidification portion 34, then the water constituent of dewfall will pass out to swing roller 3 by air supplying part 9 once more along with the oven dry air.Its result, the clothing in the swing roller 3 absorbs water constituent once more.And in the present embodiment, the straight line configuration of dehumidification portion 34 and heating part 32 suppresses to dry the high velocity stream of the locality of air as mentioned above.Therefore, can produce the reduction of the caused drying efficiency of circulation of the water constituent after the dewfall hardly.
Usually, when the flow of the fluid that passes through heat pump assembly descends, from the caloric receptivity reduction of the endothermic section that fluid absorbs heat.Its result, the vaporization meeting of the refrigerant by the endothermic section is insufficient.Thereafter, the refrigerant of fully not vaporizing arrives compression set.Compression set compresses aqueous refrigerant, and its result might break down potentially.
In the present embodiment, the straight line configuration of dehumidification portion 34 and heating part 32 is guaranteed the suitable flow of the oven dry air in the heat exchanger 80, so the refrigerant in the dehumidification portion 34 is realized vaporization fully easily.Aqueous refrigerant is difficult to flow to compression unit 31, thereby compression unit 31 is difficult for breaking down.Therefore, the reliability with laundry apparatus 500 of heat pump assembly 30 improves.The result that reliability improves need not to make compression unit 31 to stop, and just can dehumidify continuously.Therefore, the oven dry shortening duration of runs.
In addition, as the refrigerant that is used for heat pump assembly 30, be fit to use the serial refrigerant of HFC (hydrofluorocarbon, hydrogen fluorine carbon), HFO (HF hydrocarbon, hydrofluoroolefin) common refrigerants such as serial refrigerant, carbon dioxide refrigerant.
(configuration of air supplying part)
Use Fig. 1 that the configuration of air supplying part 9 is described.
As mentioned above, air supplying part 9 comprises air supply motor 9a and Air Blast fan 9b.Air supply motor 9a is arranged on the upside of Air Blast fan 9b.Its result, the rotating shaft of air supplying part 9 downward-sloping towards the upstream (tilted downward toward theupstream side).Its result, even if disperse to air supplying part 9 at the water constituent of dehumidification portion 34 dewfall, the water constituent that is attached to Air Blast fan 9b also can and drip to the opposite direction of air supply motor 9a from the thrust of Air Blast fan 9b because of gravity.In view of the above, the water constituent that is attached to Air Blast fan 9b can be splashed to the air supply motor 9a that is positioned at Air Blast fan 9b top hardly.
(configuration of control basal plate)
Utilize Figure 11, the configuration of control basal plate is described.
Compare with the control basal plate of the lower space that is arranged on basket, be used to connect the control basal plate 50 of present embodiment and the lead of electric components such as CD-ROM drive motor 7, air supply motor 9a shortens.Control basal plate 50 is arranged near the upper space (comparatively it is desirable to antetheca 1e) of basket 1.Therefore, the operating personnel can stand near the maintenance of directly carrying out control basal plate 50 of the antetheca 1e of basket 1.In view of the above, laundry apparatus 500 can be realized efficient upkeep operation.
(substitute structure)
In the present embodiment, filter house 40 comprises the 1st filter 40A and the 2nd filter 40B, and carries out the filtration treatment in two stages.Replace, dryer also can adopt and utilize single filter component (filter element) to carry out the filter of the filtration treatment in a stage.Moreover, replacing, dryer can comprise that also use carries out filter more than two stage filtration treatment more than two filter component.
In the present embodiment, filter house 40 comprises the 1st filter 40A of general cylindrical shape shape.Replace, dryer also can comprise the smooth filter component or the filter component of other shapes.
In the present embodiment, laundry apparatus 500 has washing function and drying function.Replace, dryer also can not have washing function.For example, if remove washing function, then can obtain only to have the dryer of drying function from above-mentioned laundry apparatus 500.The dryer that only has drying function need not pipelines such as the water supply pipe that is connected with the tank 2 of above-mentioned laundry apparatus 500 or drainpipe.The parts that are equivalent to above-mentioned tank 2 are used as the water jacket around swing roller 3.Miscellaneous part also can be identical with the various parts of above-mentioned laundry apparatus 500.
In the present embodiment, laundry apparatus 500 is the laundry apparatus of drum-type.Replace, dryer also can be the cabinet type laundry apparatus that the clothing of slinging is dried.Even if cabinet type laundry apparatus according to the principle of above-mentioned present embodiment, still can improve the reliability of heat pump assembly, shorten drying time, realize less power consumption.
Above-described embodiment mainly comprises the dryer and the laundry apparatus of following structure.
Dryer involved in the present invention comprises: basket; Water jacket is supported in the described basket; The resettlement section is installed in the described water jacket in rotatably, is used to accommodate clothing; Heat pump assembly is used to dry the clothing in the described resettlement section; Supporting member supports described heat pump assembly; And the 1st fixed component, described heat pump assembly is fixed in described supporting member, wherein, described heat pump assembly is set at the upper space of the described water jacket top that is formed in the described basket, comprise the compression unit that is used for compression refrigerant, described supporting member is close with described compressor and be provided with below described heat pump assembly.
According to this structure, form upper space above the water jacket in basket.The heat pump assembly that has heavier compression unit in the upper space setting.The support member support heat pump assembly that below heat pump assembly, is provided with near compression unit.Under the accidental situation that falls or fall down of dryer, supporting member also can stably support heat pump assembly.When dryer is accidental when falling or falling down, the weight of heat pump assembly and follow the impulsive force that falls or fall down to put on supporting member.The weight of heat pump assembly and follow the impulsive force that falls or fall down to make supporting member compression.The compression stress that puts on supporting member also acts on the 1st fixed component that is used for heat pump assembly is fixed in supporting member.These are different with tensile force, and the 1st fixed component is difficult for because of the compression stress breakage.Therefore, even take place under the accidental situation that falls or fall down at dryer, supporting member also can stably support heat pump assembly.Take place under the accidental situation that falls or fall down at dryer, heat pump assembly also can continue supported at upper space, is difficult for taking place the damage of dryer.Therefore, can provide reliability high dryer.
In said structure, comparatively it is desirable to, also comprise: limiting member is arranged on the top of described heat pump assembly; The 2nd fixed component is used for described heat pump assembly is fixed in described limiting member, and wherein, described supporting member is set between described limiting member and the described compression unit, and described limiting member limits the displacement upward of described heat pump assembly.
According to this structure, because supporting member is set between the limiting member that is provided with above the heat pump assembly and heavier compression unit, so supporting member produces moment on every side.Moment around the supporting member produces the power of impelling heat pump assembly to be shifted upward.Since the displacement upward of limiting member restriction heat pump assembly, therefore, heat pump assembly compression limiting member.The compression of the limiting member that causes because of the displacement upward of heat pump assembly produces compression stress to the 2nd fixed component.These are different with tensile force, and the 2nd fixed component is difficult for because of the compression stress breakage.Because heat pump assembly is fixed in the limiting member that is provided with up, therefore, heat pump assembly can be stably supported at upper space.
In said structure, comparatively it is desirable to, dryer also comprises: possess Air Blast fan that the oven dry air by described heat pump assembly is sent to described resettlement section and the air supplying part that makes the air supply motor of this Air Blast fan rotation, wherein, described air supplying part is connected with described heat pump assembly, be configured to approach described compression unit, described supporting member is set at the below of described air supplying part, extends and supports described air supplying part along described compression unit and described air supplying part.
According to this structure, air supplying part possesses Air Blast fan that the oven dry air by heat pump assembly is sent to the resettlement section and the air supply motor that makes the Air Blast fan rotation.The air supplying part that possesses heavier air supply motor is provided with near compression unit.The supporting member that is arranged on the below of air supplying part extends and supports air supplying part along compression unit and air supplying part.The supporting member that is simplified structure can support air supplying part and the compression unit with bigger weight, therefore, can reduce component count, weight and the cost of dryer.
In said structure, comparatively it is desirable to, dryer also comprises: the circulation wind path is defined in the circulating path of the described oven dry air that circulates between described water jacket and the described heat pump assembly; Filter house, be used to prevent that the dust composition from entering described heat pump assembly, wherein, described filter house is installed in the described circulation wind path of described upper space, and be connected with described heat pump assembly, described limiting member is by contacting the displacement upward that limits described heat pump assembly with the described filter house that is provided with away from described compression unit.
According to this structure, filter house is removed the dust composition from flowing into heat pump assembly oven dry air before.Filter house is connected with heat pump assembly.Limiting member contacts with the filter house that is provided with away from compression unit, and the displacement upward of restriction heat pump assembly.Limiting member can not only limit the displacement of heat pump assembly, but also can limit the displacement upward of filter house, therefore, can reduce component count, weight and the cost of dryer.
The limiting member that is provided with away from compression unit is subjected to the bigger power towards the top from filter house.Because limiting member is configured to accept bigger power, therefore, heat pump assembly can stably be held at upper space.
In said structure, comparatively it is desirable to, described basket comprises along the vertical direction upright the 1st wall of establishing, at the 2nd wall of the opposite side of described the 1st wall and the 3rd wall that between described the 1st wall and described the 2nd wall, extends, wherein, described the 3rd wall is stipulated the last sideline of described upper space, described water jacket comprises the perisporium of being stipulated by the bus that extends with outer surface between described the 1st wall and described the 2nd wall, square neck is oblique down to described the 2nd wall from described the 1st wall for described bus, and described heat pump assembly is compared more close described the 2nd wall with described the 1st wall and is provided with.
According to this structure, basket comprises along the vertical direction upright the 1st wall of establishing, at the 2nd wall of the opposite side of the 1st wall and the 3rd wall that extends between the 1st wall and described the 2nd wall.The last sideline of the 3rd wall regulation upper space.Water jacket comprises the perisporium of being stipulated by the bus that extends with outer surface between the 1st wall and the 2nd wall.Square neck is oblique down to the 2nd wall from the 1st wall owing to bus, so upper space is expanded along the vertical direction in the 2nd wall side.Owing to heat pump assembly is compared more close described the 2nd wall and is provided with described the 1st wall, so supporting member can suitably be arranged on upper space.Therefore, under the situation of the increase that can not cause the basket size, can suitably be provided for supporting the supporting member of the heat pump assembly in the upper space.
Laundry apparatus involved in the present invention comprises: basket; Water jacket is supported in the described basket, and stores washings; The resettlement section is installed in the described water jacket in rotatably, and clothing is washed and dries; Heat pump assembly is used to dry the clothing in the described resettlement section; Supporting member supports described heat pump assembly; And the 1st fixed component, described heat pump assembly is fixed in described supporting member, wherein, described heat pump assembly is set at the upper space of the described water jacket top that is formed in the described basket, comprise the compression unit that is used for compression refrigerant, described supporting member is close with described compressor and be provided with below described heat pump assembly.
According to this structure, even take place under the accidental situation that falls or fall down at laundry apparatus, heat pump assembly also can continue to be supported on upper space, is difficult for taking place the damage of laundry apparatus.Therefore, can provide reliability high laundry apparatus.
Utilizability on the industry
The principle of above-mentioned embodiment is applicable to utilizing heat pump mechanism that the oven dry air is dehumidified and heating the also device of drying clothes.
Claims (6)
1. dryer is characterized in that comprising:
Basket;
Water jacket is supported in the described basket;
The resettlement section is installed in the described water jacket in rotatably, is used to accommodate clothing;
Heat pump assembly is used to dry the clothing in the described resettlement section;
Supporting member supports described heat pump assembly; And
The 1st fixed component is fixed in described supporting member with described heat pump assembly, wherein,
Described heat pump assembly is set at the upper space that is formed at the interior described water jacket top of described basket, comprises the compression unit that is used for compression refrigerant,
Described supporting member is close with described compressor and be provided with below described heat pump assembly.
2. dryer according to claim 1 is characterized in that also comprising:
Limiting member is arranged on the top of described heat pump assembly;
The 2nd fixed component is used for described heat pump assembly is fixed in described limiting member, wherein,
Described supporting member is set between described limiting member and the described compression unit,
Described limiting member limits the displacement upward of described heat pump assembly.
3. dryer according to claim 1 is characterized in that, also comprises possessing Air Blast fan that the oven dry air by described heat pump assembly is sent to described resettlement section and the air supplying part that makes the air supply motor of this Air Blast fan rotation, wherein,
Described air supplying part is connected with described heat pump assembly, is configured to approach described compression unit,
Described supporting member is set at the below of described air supplying part, extends and supports described air supplying part along described compression unit and described air supplying part.
4. dryer according to claim 2 is characterized in that also comprising:
The circulation wind path is defined in the circulating path of the described oven dry air that circulates between described water jacket and the described heat pump assembly;
Filter house is used to prevent that the dust composition from entering described heat pump assembly, wherein,
Described filter house is installed in the described circulation wind path of described upper space, and is connected with described heat pump assembly,
Described limiting member is by limiting the displacement upward of described heat pump assembly with contacting of the described filter house that is provided with away from described compression unit.
5. according to each described dryer in the claim 1 to 4, it is characterized in that described basket comprises, upright along the vertical direction the 1st wall of establishing; Be positioned at the 2nd wall of an opposite side of described the 1st wall; And the 3rd wall that between described the 1st wall and described the 2nd wall, extends, wherein,
Described the 3rd wall is stipulated the last sideline of described upper space,
Described water jacket comprises the perisporium of being stipulated by the bus that extends with outer surface between described the 1st wall and described the 2nd wall,
Square neck is oblique down to described the 2nd wall from described the 1st wall for described bus,
Described heat pump assembly is compared more close described the 2nd wall with described the 1st wall and is provided with.
6. laundry apparatus is characterized in that comprising:
Basket;
Water jacket is supported in the described basket, is used to store washings;
The resettlement section is installed in the described water jacket in rotatably, and clothing is washed and dries;
Heat pump assembly is used to dry the clothing in the described resettlement section;
Supporting member supports described heat pump assembly; And
The 1st fixed component is fixed in described supporting member with described heat pump assembly, wherein,
Described heat pump assembly is set at the upper space that is formed at the interior described water jacket top of described basket, comprises the compression unit that is used for compression refrigerant,
Described supporting member is close with described compressor and be provided with below described heat pump assembly.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-298668 | 2009-12-28 | ||
| JP2009298668A JP5064481B2 (en) | 2009-12-28 | 2009-12-28 | Clothes dryer and washing dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102108624A true CN102108624A (en) | 2011-06-29 |
| CN102108624B CN102108624B (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010622985.3A Active CN102108624B (en) | 2009-12-28 | 2010-12-28 | Drying machine and washing machine comprising a drying machine |
| CN2010206982468U Expired - Fee Related CN201915269U (en) | 2009-12-28 | 2010-12-28 | Dryer and washing dryer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206982468U Expired - Fee Related CN201915269U (en) | 2009-12-28 | 2010-12-28 | Dryer and washing dryer |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2339062B1 (en) |
| JP (1) | JP5064481B2 (en) |
| CN (2) | CN102108624B (en) |
| TW (1) | TWI434972B (en) |
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| JP6445093B2 (en) * | 2017-06-02 | 2018-12-26 | 東芝ライフスタイル株式会社 | Drum washing machine |
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| WO2009153935A1 (en) * | 2008-06-18 | 2009-12-23 | パナソニック株式会社 | Drum-type washing and drying machine |
| CN201915269U (en) * | 2009-12-28 | 2011-08-03 | 松下电器产业株式会社 | Dryer and washing dryer |
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| JP2007151799A (en) * | 2005-12-05 | 2007-06-21 | Toshiba Corp | Washing/drying machine |
| JP3868471B2 (en) | 2006-01-26 | 2007-01-17 | 松下電器産業株式会社 | Washing and drying machine |
| JP2008055077A (en) * | 2006-09-04 | 2008-03-13 | Matsushita Electric Ind Co Ltd | Washing/drying machine |
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- 2010-12-22 TW TW099145208A patent/TWI434972B/en active
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| CN1497091A (en) * | 2002-10-16 | 2004-05-19 | 松下电器产业株式会社 | Washing drying machine |
| JP4263132B2 (en) * | 2004-04-08 | 2009-05-13 | パナソニック株式会社 | Washing and drying machine |
| CN101003938A (en) * | 2006-01-20 | 2007-07-25 | 株式会社东芝 | Washing dryer |
| CN101029449A (en) * | 2006-03-03 | 2007-09-05 | 株式会社东芝 | Clothes drying machine |
| WO2009153935A1 (en) * | 2008-06-18 | 2009-12-23 | パナソニック株式会社 | Drum-type washing and drying machine |
| CN201915269U (en) * | 2009-12-28 | 2011-08-03 | 松下电器产业株式会社 | Dryer and washing dryer |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233735A (en) * | 2013-06-21 | 2014-12-24 | 海尔集团公司 | Heat-pump clothes dryer and clothes drying method |
| CN104233735B (en) * | 2013-06-21 | 2018-02-23 | 海尔集团公司 | A kind of heat pump clothes dryer and clothes-drying method |
| CN105937168A (en) * | 2016-05-31 | 2016-09-14 | 无锡小天鹅股份有限公司 | Clothes drying machine or washing and drying integrated machine |
| WO2017206237A1 (en) * | 2016-05-31 | 2017-12-07 | 无锡小天鹅股份有限公司 | Heat pump dryer or heat pump washer/dryer all-in-one machine |
| CN105937168B (en) * | 2016-05-31 | 2020-10-20 | 无锡小天鹅电器有限公司 | Clothes dryer or washing and drying integrated machine |
| CN114174583A (en) * | 2019-07-18 | 2022-03-11 | 青岛海尔滚筒洗衣机有限公司 | Dryer apparatus having sliding bearing assembly including wear detection feature |
| CN114174583B (en) * | 2019-07-18 | 2023-11-03 | 青岛海尔洗涤电器有限公司 | Dryer apparatus having a sliding bearing assembly including wear detection features |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102108624B (en) | 2014-06-11 |
| TWI434972B (en) | 2014-04-21 |
| EP2339062A3 (en) | 2015-11-11 |
| JP2011136076A (en) | 2011-07-14 |
| TW201139777A (en) | 2011-11-16 |
| EP2339062B1 (en) | 2017-02-15 |
| JP5064481B2 (en) | 2012-10-31 |
| EP2339062A2 (en) | 2011-06-29 |
| CN201915269U (en) | 2011-08-03 |
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