CN110036152A - Clothesdrier - Google Patents

Abstract

Clothesdrier (80) includes: main body；Swivelling chute (1)；Heat pump assembly (50)；Circulating air duct (7) is used to make the drying air circulation in swivelling chute (1)；And air supply device, it is located in circulating air duct (7), for will be supplied in swivelling chute (1) using the drying after heat pump assembly (50) heating with air.In addition, clothesdrier (80) includes: exhaust wind path (18), it is discharged to dry outside machine with air；Intake section (17) is used to make the air of surrounding to enter in circulating air duct (7)；And control device (30), it is used to control air supply device and heat pump assembly (50).Radiator (52) is located in circulating air duct (7).Exhaust wind path (18) self-loopa wind path (7) connects with forming branch from dry air outlet to the part radiator (52).Heat dump (54) is located in exhaust wind path (18).

Description

Clothesdrier

Technical field

This disclosure relates to the clothesdrier of the drying of fibres such as a kind of progress clothing and in addition to functions/drying Also with the clothesdrier (so-called scrubbing-and-drying unit) of washing function.

Background technique

As the efficient method for the drying property for seeking clothesdrier and scrubbing-and-drying unit, having makes cloth drying Device carry heat pump assembly method.Using this method, in dry clothing, used beat can be recycled by heat dump, is sharp again With.Thereby, it is possible to efficiently carry out the drying of clothing.

Figure 26 is the figure from side for indicating the cross section structure of previous clothesdrier, and Figure 27 is to indicate the clothing The figure of the structure of the drying system of drying machine.

As shown in Figure 26 and Figure 27, it is equipped with circulating line 1102 in clothesdrier, which includes to be used for Store the rotating cylinder 1101 of clothing.Also, circulating line 1102 is set to as the heat pump assembly of drying device 1103.

Heat pump assembly 1103 includes compressor 1104, radiator 1105, expansion mechanism 1106 and heat dump 1107, above-mentioned For compressor 1104 for compressing to refrigerant, above-mentioned radiator 1105 is scattered for carrying out the heat of compressed refrigerant Heat, the pressure of refrigerant of the above-mentioned expansion mechanism 1106 for reducing high pressure, above-mentioned heat dump 1107 be used for using being depressurized and The refrigerant for becoming low pressure takes away heat from surrounding.These constituent elements are recycle refrigerant in heat pump assembly 1103 Mode is linked by pipeline.

In circulating line 1102 other than being equipped with rotating cylinder 1101, it is additionally provided with the air blower for making dry air circulation 1108 and heat pump assembly 1103 radiator 1105 and heat dump 1107.Heat dump 1107 is used to be carried out to dry with air cold But it dehumidifies.Radiator 1105 is for heating the drying of circulation with air.

Above-mentioned such clothesdrier utilizes suction while making the moisture evaporated from clothing condense in heat dump 1107 The hot recycling of device 1107 used beat energy in dry clothing.The loss of thermal energy can be made seldom as a result, it can be with low electric power and high dehumidifying The drying of rate progress clothing (referring for example to patent document 1).

But in conventional structure, there is the portion for heating air in the circulating line 1102 of dry air Position (radiator 1105) and the position (heat dump 1107) for cooling air.In the principle of heat pump assembly 1103, by being used for The electrical caused thermal energy of input of driving compressor 1104 be added with the thermal energy recycled by heat dump 1107 and from radiator 1105 Heat dissipation.Thus, only help the temperature of dry air to rise to the thermal energy for the amount of compressor 1104 electrically inputted.

As a result, for example keeping the temperature of dry air anxious in the incipient stage of drying process to shorten drying time Rise acutely in the case where, the heating efficiency that clothesdrier can play is limited by the consumption electric power of driving compressor 1104. It is thereby possible to be unable to fully the characteristic original using following heat pump assembly 1103, that is, use less electric power self-heating object Space outside introduce heat and utilized as biggish thermal energy.

In addition, accumulating the thermal energy for the amount of compressor 1104 electrically inputted in circulation in the final stage of drying process Drying air in pipeline 1102 (including rotating cylinder 1101).The temperature of dry air rises as a result, flows into heat dump The relative humidity of 1107 drying air declines.Thus, it is desirable to increase to be dehumidified and required to dry with air Cooling capacity.That is, needing to increase the cooling capacity of heat pump assembly 1103, it is possible to create the problem of power consumption increases.

The thermal energy accumulation of the amount of the consumption electric power of compressor 1104 is in circulating line 1102 (including rotating cylinder 1101) Drying air, thus make dry air temperature and refrigerant temperature and pressure rise.Finally, heat pump assembly 1103 ability is sometimes up to the upper limit.In this case, it needs by making safety device be operable to make heat pump assembly 1103 Operating stop, or reduce the electrical input to the compressor 1104 of heat pump assembly 1103.It is thereby possible to generate when making dry Between the problem of delaying.

Existing technical literature

Patent document

Patent document 1: Japanese Unexamined Patent Publication 7-178289 bulletin

Summary of the invention

The disclosure solves above-mentioned previous project, provide it is a kind of inhibit drying time increase and power consumption increasing Add, the clothesdrier with efficient drying property.

The clothesdrier of the disclosure includes: main body；Swivelling chute is rotatably freely located in main body；And heat pump dress It sets, with compressor, radiator, expansion mechanism, heat dump and pipeline, the compressor is for pressing refrigerant Contracting, for the radiator for making the heat of compressed refrigerant radiate, the expansion mechanism is used to make the refrigerant of high pressure Pressure, the heat dump is used to take away heat, the pipeline from surrounding using the refrigerant that is depressurized and becomes low pressure Link compressor, radiator, expansion mechanism and heat dump in a manner of it can make refrigerant circulation.In addition, clothesdrier packet Include: circulating air duct has the drying air outlet being connected to swivelling chute and dry air blow-off outlet, makes in swivelling chute Drying air circulation；Air supply device is located in circulating air duct, for dry empty after heat pump assembly will be utilized to heat Gas is supplied in swivelling chute；And exhaust wind path, communicatively it is arranged with circulating air duct, is discharged to dry outside machine with air. Clothesdrier includes: intake section, is used to make the air around circulating air duct to enter in circulating air duct；And control dress Set, be used to control air supply device and heat pump assembly, radiator is located in circulating air duct, exhaust wind path self-loopa wind path from dry Dry to be connected with forming branch with air outlet to the part between radiator, heat dump is located in exhaust wind path.

Using above-mentioned such structure, a part of dry air is discharged to cloth drying after having passed through heat dump The outside of device.The drying of heat dump and discharge carries out heat exchange with air as a result, therefore can discharge to heat dump has been passed through The thermal energy of air is collected, and reduces temperature.That is, the situation lower in the temperature of the discharge air of the first half term of drying process Under, the thermal energy of the air outside circulating air duct can be collected using heat dump and is introduced into circulating air duct, and is further incorporated into In swivelling chute.Thereby, it is possible to improve the rate of rise in temperature of dry air themperature, drying property is improved.

In addition, can also inhibit to be led by exhaust in the higher situation of temperature of the discharge air of the second half of drying process The heat-energy losses of cause, and can make discharge air in contain moisture all or part of not by heat dump carry out cooling remove Wetland is discharged to outside shell, to improve drying property.

Thus, the cloth drying function of the disclosure inhibits the consumption electric power of heat pump assembly in the whole process of drying process Increase, and shorten drying time and realize energy-saving, so as to improve drying property.

Air trapping heat of the cloth drying function of the disclosure from outside shell, and it is able to suppress the thermal energy caused by being vented Loss, and the moisture of dry air can be discharged.As a result, can the whole process of drying process improve energy efficiency and Drying property.

Detailed description of the invention

Fig. 1 is the figure from side for indicating the cross section structure of the scrubbing-and-drying unit of the 1st embodiment of the disclosure.

Fig. 2 is the figure for indicating the structure of the drying system of the scrubbing-and-drying unit of the 1st embodiment of the disclosure.

Fig. 3 is the figure for indicating the major part structure of the drying system of the scrubbing-and-drying unit of the 1st embodiment of the disclosure.

Fig. 4 is the figure for indicating the transformation of the hot blast temperature of the scrubbing-and-drying unit of the 1st embodiment of the disclosure.

Fig. 5 is the figure for indicating the major part structure of the drying system of the scrubbing-and-drying unit of the 2nd embodiment of the disclosure.

Fig. 6 is indicated in the 2nd embodiment of the disclosure, has carried out measurement in the shortening for being conceived to drying time In the case of, the rapid draing of scrubbing-and-drying unit when exhaust rate and drying efficiency relationship figure.

Fig. 7 is to indicate to be measured in the energy saving of the scrubbing-and-drying unit for the 2nd embodiment for being conceived to the disclosure In the case where, energy-saving drying when exhaust rate and drying efficiency relationship figure.

Fig. 8 is the main view for indicating the outline internal structure of the scrubbing-and-drying unit of the 3rd embodiment of the disclosure.

Fig. 9 be indicate the scrubbing-and-drying unit of the 3rd embodiment of the disclosure outline cross section structure from side Cross-sectional view.

Figure 10 is the structure chart of the drying system of the scrubbing-and-drying unit of the 3rd embodiment of the disclosure.

Figure 11 is the figure for indicating the transformation of the hot blast temperature of the scrubbing-and-drying unit of the 3rd embodiment of the disclosure.

Figure 12 be indicate the scrubbing-and-drying unit of the 4th embodiment of the disclosure outline cross section structure from side Figure.

Figure 13 is the main view for indicating the outline internal structure of the scrubbing-and-drying unit of the 4th embodiment of the disclosure.

Figure 14 is the figure for indicating the structure of the drying system of the scrubbing-and-drying unit of the 4th embodiment of the disclosure.

Figure 15 is the figure for indicating the transformation of the hot blast temperature of the scrubbing-and-drying unit of the 4th embodiment of the disclosure.

Figure 16 is the in-built main view for indicating the scrubbing-and-drying unit of the 5th embodiment of the disclosure.

Figure 17 is the main view for indicating the internal structure of the scrubbing-and-drying unit of the 6th embodiment of the disclosure.

Figure 18 is the in-built top view for indicating the scrubbing-and-drying unit of the 6th embodiment of the disclosure.

Figure 19 be indicate the scrubbing-and-drying unit of the 7th embodiment of the disclosure outline cross section structure from side Figure.

Figure 20 is the main view for indicating the outline cross section structure of the scrubbing-and-drying unit of the 7th embodiment of the disclosure.

Figure 21 is the figure for indicating the structure of the drying system of the scrubbing-and-drying unit of the 7th embodiment of the disclosure.

Figure 22 is the figure for indicating the transformation of the hot blast temperature of the scrubbing-and-drying unit of the 7th embodiment of the disclosure.

Figure 23 is the figure for indicating the outline internal structure of the clothesdrier of the 8th embodiment of the disclosure.

Figure 24 is the figure for indicating the transformation of the hot blast temperature of the clothesdrier of the 8th embodiment of the disclosure.

Figure 25 is the figure for indicating the outline structure of the clothesdrier of the 9th embodiment of the disclosure.

Figure 26 is the figure from side for indicating the cross section structure of previous clothesdrier.

Figure 27 is the figure for indicating the structure of drying system of previous clothesdrier.

Specific embodiment

(form that the disclosure can use)

The clothesdrier of 1st form includes: main body；Swivelling chute is rotatably freely located in main body；And heat pump dress It sets, with compressor, radiator, expansion mechanism, heat dump and pipeline, above-mentioned compressor is for pressing refrigerant Contracting, for above-mentioned radiator for making the heat of compressed refrigerant radiate, above-mentioned expansion mechanism is used to make the refrigerant of high pressure Pressure, above-mentioned heat dump is used to take away heat, above-mentioned pipeline from surrounding using the refrigerant that is depressurized and becomes low pressure Link compressor, radiator, expansion mechanism and heat dump in a manner of it can make refrigerant circulation.In addition, clothesdrier packet Include: circulating air duct has the drying air outlet being connected to swivelling chute and dry air blow-off outlet, makes in swivelling chute Drying air circulation；Air supply device is located in circulating air duct, for dry empty after heat pump assembly will be utilized to heat Gas is supplied in swivelling chute；And exhaust wind path, communicatively it is arranged with circulating air duct, is discharged to dry outside machine with air. Clothesdrier includes: intake section, is used to make the air around circulating air duct to enter in circulating air duct；And control dress It sets, is used to control air supply device and heat pump assembly.Radiator is located in circulating air duct, exhaust wind path self-loopa wind path from dry Dry to be connected with forming branch with air outlet to the part between radiator, heat dump is located in exhaust wind path.

Using above-mentioned such structure, a part of dry air is discharged to cloth drying after having passed through heat dump The outside of device.The drying of heat dump and discharge carries out heat exchange with air as a result, therefore can discharge to heat dump has been passed through The thermal energy of air is collected, and reduces temperature.The situation lower in the temperature of the discharge air of the first half term of drying process as a result, Under, the temperature that air is discharged gets lower than inspiratory air.That is, the thermal energy of the air outside circulating air duct can be collected using heat dump And it is introduced into circulating air duct, and be further incorporated into swivelling chute.

As a result, on the basis of for driving the electrical input of compressor, by the sky outside the shell collected using heat dump It in the thermal energy accumulation to circulating air duct of gas, and further accumulates in swivelling chute, so as to improve dry air themperature Rate of rise in temperature improves drying property.

In addition, can also inhibit to be led by exhaust in the higher situation of temperature of the discharge air of the second half of drying process The heat-energy losses of cause, and can make discharge air in contain moisture all or part of not by heat dump carry out cooling remove Wetland is discharged to outside shell, to improve drying property.

Thus, it can be in the increase of the consumption electric power of the whole process of drying process inhibition heat pump assembly, and shorten drying Time and realization energy-saving, to improve drying property.

For 2nd form on the basis of 1 form, clothesdrier further includes capacity for wind adjustment device, above-mentioned exhaust wind Amount adjusting apparatus makes self-loopa wind path change via the air quantity that exhaust wind path is discharged to outside machine.

It, can be according in the progress of the drying of clothing and the temperature change of circulation air using above-mentioned such structure At least either adjusts the air quantity for flowing into and being discharged to heat dump.In the air of incipient stage and circulation of drying process Under at least either case in when temperature is lower, the discharge air capacity being discharged from exhaust wind path is reduced, to inhibit by radiator The increase of caused consumption electric power.

In addition, in the second half of drying process and the higher situation of temperature of the drying air recycled at least Under either case, by increasing the discharge air capacity being discharged from exhaust wind path, shorten drying time.

Thus, can the whole process of drying process inhibit heat pump assembly consumption electric power increase, and can be more suitable Shorten drying time and realize energy-saving in locality.

3rd form is on the basis of 2 form, using capacity for wind adjustment device by self-loopa wind path via exhaust wind path The ratio for the air quantity being discharged to outside machine is set as 20% or more and is 50% or less.

Using above-mentioned such structure, can reduce to exhaust wind path flow into air quantity ratio, so as to reduce by Energy loss caused by exhaust to outside machine.

In addition, can be improved the temperature of dry air, evaporation rate of the moisture from clothing is improved.As a result, it is possible to shorten Operating is dried to drying time.

4th form is on the basis of 2 form, the ratio for the air quantity that self-loopa wind path is discharged via exhaust wind path to outside machine Example is set as 50% or more and is 100% or less.

Using above-mentioned such structure, the ratio of the air quantity flowed into exhaust wind path is improved, to inhale outside self-loopa wind path The air quantity come in also increases.Also, the temperature decline for flowing into the drying air of radiator can be made.Thereby, it is possible to reduce heat pump The on high-tension side pressure of device, improves the energy efficiency of heat pump assembly.As a result, it is possible to inhibit the power consumption generated by heat pump assembly Operating is dried in ground.

5th form is adjusted in the branch portion of circulating air duct and exhaust wind path with capacity for wind on the basis of 2 form Device.

Using above-mentioned such structure, can directly be made to flow into and be discharged to heat dump according to the progress of the drying of clothing Air quantity significantly change.

As a result, can the whole process of drying process inhibit heat pump assembly consumption electric power increase, and can be higher Effect ground shortens drying time and realizes energy-saving, improves drying property.

For 6th form in the 1st form~the 5th form on the basis of any form, intake section is located at radiator and circulation Between wind path and the branch portion of exhaust wind path.

Using above-mentioned such structure, make to flow into the dry of radiator using the Efficient air sucked in outside self-loopa wind path The dry temperature with air declines.The energy efficiency of the on high-tension side pressure reduction of heat pump assembly as a result, heat pump assembly improves.Knot Fruit is able to suppress the power consumption generated by heat pump assembly, and dry operating can be effectively performed.

7th form in the 1st form~the 6th form on the basis of any form, heat dump radiator top and dissipate Hot device is adjacent to configuration.

Using above-mentioned such structure, is played using the heat of the heat sink from high temperature and inhibit frost to heat dump attachment Effect, so that it is guaranteed that air flow circuit.

Inhibit the decline of the air quantity passed through in heat dump as a result, to inhibit the decline of the caloric receptivity of heat dump.As a result, Drying time can be shortened and realize energy-saving.

For 8th form on the basis of 1 form, heat dump is observed from the front configuration in swivelling chute side, and heat sink arrangements exist The side wall side of shell.

Using above-mentioned such structure, it is capable of increasing the heater for heating air, so as to increase heat exchange amount.By This, can further realize shortening and the energy-saving of drying time.

For 9th form on the basis of 1 form, heat sink arrangements are in the position than heat dump rearward.Here, rear is Refer to more inboard in the case where being observed from the front clothesdrier.

Thereby, it is possible to increase the heater for heating air, so as to increase heat exchange amount.Thereby, it is possible to further Realize shortening and the energy-saving of drying time.

10th form on the basis of 9 form, the part of the upper side along swivelling chute of circulating air duct be located at than The position of the part of the upper side along swivelling chute of exhaust wind path rearward is leaned in being located at for circulating air duct than exhaust wind path The part of the position at rear is equipped with radiator, is equipped with heat dump in the part of the upper side along swivelling chute of exhaust wind path. Here, rear refers to more inboard in the case where being observed from the front clothesdrier.

Using above-mentioned such structure, it is capable of increasing the heater for heating air, so as to increase heat exchange amount.By This, can further realize shortening and the energy-saving of drying time.

11st form is observed from the front on the basis of 10 form, the upper side along swivelling chute of circulating air duct Part and exhaust wind path the upper side along swivelling chute part close to main body side wall configure.

Using above-mentioned such structure, the upper space of swivelling chute, which exists, is more proximate to the surface portion than swivelling chute by master It the broader space in the part of the side wall of body can be by radiator and heat dump all by configuring radiator and heat dump herein It is set as the bigger structure of heat exchange amount.Thereby, it is possible to further realize the shortening of drying time and energy-saving.

12nd form is observed from the front on the basis of 9 form, and heat dump is configured in swivelling chute side, heat sink arrangements In the side wall side of main body.

Using above-mentioned such structure, on the basis of the rear space of heat dump, can will also be dissipated by heat sink arrangements Hot device is configured at rear ramp space.In addition, the side space of heat dump can also be extended forwards.Thereby, it is possible into one Step increases for heating the heater of air, to further increase heat exchange amount.Thereby, it is possible to further realize drying time Shortening and energy-saving.

13rd form on the basis of 1 form, matched in the top of radiator in the mode adjacent with radiator by heat dump It sets.

Using above-mentioned such structure, even if clothesdrier occurs when external air temperature is lower etc., in heat dump In the case where being operated under the conditions of upper frost is such, it can also be defrosted using the heat of the high temperature of radiator.Thereby, it is possible to Inhibit the blocking of the wind path as caused by frost, inhibits the decline of the air quantity passed through in heat dump.Thereby, it is possible to further realize drying The shortening of time and energy-saving.

For 14th form on the basis of 13 form, clothesdrier further includes demarcation plate, and above-mentioned demarcation plate is configured to point Every heat dump and radiator.

Using above-mentioned such structure, it is not necessary to heat-insulated space be arranged between radiator and heat dump.Thus, it is possible to Increase the radiator for being used for heat drying air, therefore drying time can be shortened.

15th form is on the basis of 14 form, the demarcation plate material good using thermal conductivity in the air-flow upstream side of heat dump Material is constituted, and is swum side under a gas flow and is constituted using thermal insulation material.

Using above-mentioned such structure, the upper frost to heat dump can be inhibited using the good material of thermal conductivity, and can Inhibit extra heat from radiator to the inflow of heat dump using thermal insulation material.

For 16th form on the basis of 1 form, clothesdrier further includes heat-proof device, and above-mentioned heat-proof device, which is located at, to follow Between ring wind path and exhaust wind path.

Thereby, it is possible to inhibit the heat exchange between radiator and heat dump, so as to inhibit the loss of thermal energy.As a result, It is able to suppress the increase of the consumption electric power of heat pump assembly, and drying time can be shortened.

For 17th form on the basis of 16 form, heat-proof device has air layer portion.

Using above-mentioned such structure, the increase for consuming electric power can be inhibited cheaply, and drying time can be shortened.

18th form is equipped with expansion mechanism and pipeline on the basis of 17 form, in air layer portion.

Using above-mentioned such structure, it further can compactly inhibit the size of heat pump.Thus, it is possible to manufacture smaller Clothesdrier.

Hereinafter, being described with reference to embodiment of the present disclosure.In addition, the disclosure is not by embodiments described below It limits.

(the 1st embodiment)

Fig. 1 is the figure from side for indicating the cross section structure of the scrubbing-and-drying unit 80 of the 1st embodiment of the disclosure. Fig. 2 is the figure for indicating the structure of the drying system of the scrubbing-and-drying unit 80 of the 1st embodiment of the disclosure.Fig. 3 is to indicate this public affairs The figure of the major part structure of the drying system of the scrubbing-and-drying unit 80 for the 1st embodiment opened.

In the present embodiment, it is mainly illustrated using scrubbing-and-drying unit.Scrubbing-and-drying unit has washing function Clothesdrier.Thus, scrubbing-and-drying unit is also a kind of clothesdrier.The disclosure can be applied to scrubbing-and-drying unit and clothing Any one of drying machine.

As shown in Figure 1, scrubbing-and-drying unit 80 includes the sink 3 for being formed as having bottom cylindrical shape of accumulation ejected wash water.Sink 3 It is rotatably supported in shell 2 (main body) using the damper 4 being set to below.

The swivelling chute 1 of storage clothing is rotatably freely located in sink 3.Swivelling chute 1 is formed as having bottom cylindrical shape.So that The front is high and the back is low relative to horizontal direction that swivelling chute 1 is arranged in the inclined state in ground for the rotation axis of swivelling chute 1.

Drive motor 6 is installed at the back side of sink 3.Drive motor 6 make swivelling chute 1 around rotation axis it is positive and Inversely rotate.The rotation that scrubbing-and-drying unit 80 is caused using the driving by drive motor 6 of swivelling chute 1 to put into rotation Clothing in turn trough 1 is stirred to beat and washes, rinses and dry.

Open end side in the front of shell 2 and swivelling chute 1 and sink 3 is relatively provided with door body 15.User is by beating Opening door body 15 can be removed or placed into washings (such as clothing) relative to swivelling chute 1.

In addition, including flexible containment member 23 throughout complete cycle in the edge in the front opening portion of sink 3.When making When user closes door body 15, containment member 23 is pressed and flexible deformation by door body 15.Thus, it is ensured that sink 3 relative to machine outside Watertightness and air-tightness.

Water supplying pipe 14 is connect with the top of sink 3.Feed water valve 13 is set to the midway of water supplying pipe 14.Feed water valve 13 is via water supply Pipe 14 supplies water into sink 3.

Drainpipe 12 is connect with the lowest part of sink 3.Drain valve 11 is set to the midway of drainpipe 12.Drain valve 11 is via row Water in sink 3 is discharged to outside machine by water pipe 12.

4 raggles 3 of damper, and make due to concentration of local of the clothing in swivelling chute 1 etc. in dehydration etc. and The vibration of the sink 3 of generation decays.Cloth amount test section (not shown) is installed in damper 4.Cloth amount test section is according to by rotating The weight change of slot 3 caused by the amount of clothing in slot 1 etc. detects the displacement of the axis upper and lower displacement of damper 4.

Scrubbing-and-drying unit 80 (specifically control device 30) is based on the displacement detected by cloth amount test section, detection rotation The amount of clothing in turn trough 1.

In addition, scrubbing-and-drying unit 80 include recycle the air in sink 3 and swivelling chute 1 circulating air duct 7 and The heat pump assembly 50 of heat exchange is carried out with air with the drying that recycles in circulating air duct 7.

Circulating air duct 7 is configured in drying process for making the air circulation wind path of cloth drying.Air circulation wind path Include sink 3 and swivelling chute 1.Circulating air duct 7 is set as (the dry air of outlet 16 with the upper side for being set to sink 3 Outlet) and rear back set on sink 3 blow-off outlet 8 (dry to use air blow-off outlet) connection.

By being in close contact containment member 23 and door body 15 set on the front opening portion of sink 3, it is dry to maintain washing The air-tightness of air circulation wind path when dry machine 80 operates.

Air Blast fan 5 is located in circulating air duct 7 as air supply device.Air Blast fan 5 makes dry in sink 3 and swivelling chute 1 It is dry to be recycled in circulating air duct 7 with air.

Air inlet wind path 17 and exhaust wind path 18 are connect respectively (referring to Fig. 3) with circulating air duct 7.

Air outside air circulation wind path is introduced into circulating air duct 7 by air inlet wind path 17.Exhaust wind path 18 is by circulated air It is outer (outside shell) that air in road 7 is discharged to air circulation wind path.Air inlet wind path 17 and exhaust wind path 18 it is respective not with circulation The end for that side that wind path 7 connects is opened to outside air circulation wind path.Exhaust wind path 18, which is set to, leans on drying than air inlet wind path 17 With the position of the upstream side of the flowing of air.

Circulating air duct 7 from outlet 16 approximate horizontal in a manner of along the upper side of sink 3 (comprising level) to Inboard (right of Fig. 1) is extended.Circulating air duct 7 the rear portion of sink 3 in a manner of along the rear back of sink 3 along with The rotation axis of swivelling chute 1 direction substantially at right angles (include direction at right angle) and towards the rotation axis of swivelling chute 1 Configuration.

As shown in Figure 1, exhaust wind path 18 is in circulating air duct in the part of the upper side along sink 3 of circulating air duct 7 Configure to 7 top (comprising parallel) adjacent and substantially parallel with circulating air duct 7.The slave water of 18 self-loopa wind path 7 of exhaust wind path The outlet 16 (dry air outlet) of slot 3 is arranged with forming branch to the part between radiator 52.

As showed schematically in Fig. 2 and Fig. 3, the radiator 52 of heat pump assembly 50 is incorporated in circulating air duct 7. Radiator 52 is set to the position than 17 downstream of air inlet wind path and than the blow-off outlet of sink 38 on the upstream side.In exhaust wind path 18 Inside it is incorporated with the heat dump 54 of heat pump assembly 50.Heat dump 54 is not located in circulating air duct 7.

The heat dump 54 in radiator 52 and exhaust wind path 18 in circulating air duct 7 is configured in mutually neighbouring mode In the part that circulating air duct 7 and exhaust wind path 18 configure substantially in parallel.That is, heat dump 54 configuration radiator 52 just on Side.

In addition, being equipped with dehumidifying water discharge pipe line 19 in the lower part of heat dump 54.Water discharge pipe line 19 dehumidify to circulating air duct 7 It is discharged from the dehumidifying water of the outflow of heat dump 54 outside.

It flows into temperature detecting part 9 and is set to the blow-off outlet 8 in circulating air duct 7 nearby or near radiator 52.Flow into temperature inspection Survey portion 9 is used to detect the temperature for the drying air for flowing into swivelling chute 1.Temperature detecting part 9 is flowed by such as temperature-sensitive electricity Resistance etc. is constituted.

Air-supply is with motor 10 for carrying out rotation driving to the Air Blast fan 5 to play a role in the drying process.Air-supply With motor 10 such as spinning movements such as the control rotation speeds of the controller as inverter.

Control device 30 is located in shell 2.Control device 30 is for controlling Air Blast fan 5 and heat pump assembly 50 etc..Control Device 30 also controls drive motor 6, feed water valve 13 and drain valve 11 etc., gradually executes each of cleaning, rinsing and drying Process.

Next, to the structure of the heat pump assembly 50 for the scrubbing-and-drying unit 80 for being equipped on present embodiment and being done referring to Fig. 3 It is dry to be illustrated with the flowing of air.

As shown in figure 3, heat pump assembly 50 has compressor 51, radiator 52, expansion mechanism 53 and heat dump 54.These Constituent element is annularly connected by circulation with the sequence by pipeline 55.Refrigerant circuit is formed as a result,.

Refrigerant is sealed in refrigerant circuit.By the high-pressure gas refrigerant of the compressed superheat state of compressor 51 It is discharged in pipeline 55 from compressor 51.The high-pressure gas refrigerant being discharged in pipeline 55 flows into radiator 52.Institute as above It states, radiator 52 is arranged in the circulating air duct 7 for dry air circulation.Thus, when refrigerant flows in radiator 52 By dry cooling with air.Also, high-pressure gas refrigerant is by the condensation of radiator 52 as condenser and to high pressure liquid system The variation of cryogen generating state.

The high pressure liquid refrigerant for flowing out to pipeline 55 from radiator 52 expands at expansion mechanism 53, becomes low pressure shape State flows into heat dump 54.As described above, heat dump 54 is arranged in exhaust wind path 18.Exhaust wind path 18 and circulating air duct 7 connect It connects, passes through for the dry air of a part of discharge.Thus, refrigerant evaporates when flowing in heat dump 54, to make to spin The a part for the drying air that turn trough 1 is discharged is cooling.Low pressure liquid refrigerant is evaporated using as the heat dump 54 of evaporator, Change to low-pressure refrigerant gas generating state.

The low-pressure refrigerant gas that self heat absorption device 54 flows out to pipeline 55 is sucked by compressor 51.Then, low pressure gas system Cryogen is re-compressed in compressor 51.

Refrigerant recycles in refrigerant circuit after above process.As the refrigeration recycled in refrigerant circuit Agent, such as it is able to use the near azeotropic mixed refrigerants such as the mixed non-azeotropic refrigerants such as R407C, R410A or unitary system cryogen.

Next, the flowing of explanation and flow-related structure and the dry air of dry air.

When Air Blast fan 5 is driven, because becoming moisture state from the moisture that washings evaporates in swivelling chute 1 Drying with air pass through set on sink 3 side surface upper part outlet 16 flow into circulating air duct 7, a part formed branch and flow Enter exhaust wind path 18 (referring to Fig. 3).

The air for being flowed into exhaust wind path 18 is cooled down and is dehumidified by heat dump 54, and is discharged to outside shell 2.And it is recycling The air that wind path 7 recycles is conveyed towards radiator 52, and is heated by radiator 52.

Air inlet wind path 17 be set as than branch's downstream from exhaust wind path 18 and than radiator 52 on the upstream side Position is connected to circulating air duct 7.Thus, air from outside the circulating air duct 7 that air inlet wind path 17 sucks with to 7 side of circulating air duct After the drying of flowing is mixed with air, pass through radiator 52.At this point, mixed dry air is heated by radiator 52.

Drying air after being heated by radiator 52 is in the Air Blast fan 5 and blowout for being configured at the midway of circulating air duct 7 Mouth 8 by being blown out in swivelling chute 1 again.

In addition, in the clothesdrier for not having washing function, feed water valve 13, water supplying pipe 14, drain valve 11 and storage The sink 3 of product ejected wash water is not required.In this case, in the coupling part of the swivelling chute of rotation 1 and circulating air duct 7, with The mode that the containment members such as the felt of 7 side of circulating air duct can be slided with swivelling chute 1 is constituted.

Illustrate the movement and effect of the above scrubbing-and-drying unit 80 constituted like that.In addition, the following description imagines external sky The case where temperature degree is 20 DEG C and the target temperature of dry air is 60 DEG C~65 DEG C.

Fig. 4 is the figure for indicating the transformation of the hot blast temperature of the scrubbing-and-drying unit 80 of the 1st embodiment of the disclosure.

The scrubbing-and-drying unit 80 of present embodiment has the row for confessing that the circulating air duct 7 of dry air circulation forms branch Gas wind path 18.The outlet 16 (dry air outlet) slave sink 3 of 18 self-loopa wind path 7 of exhaust wind path is to radiator 52 Between part formed branch.The end for that side of exhaust wind path 18 not connecting with circulating air duct 7 is opened to outside shell 2. The heat dump 54 as evaporator of heat pump assembly 50 is configured in exhaust wind path 18.

Using above-mentioned such structure, it is dry that a part of dry air is discharged to washing after having passed through heat dump 54 The outside of dry machine 80.Heat dump 54 only carries out heat exchange with air with the drying of discharge as a result,.Thus, it can make to have passed through heat absorption The temperature of the discharge air of device 54 is lower.

For example, the first half term of the lower state, that is, drying process of temperature in discharge air, comes in from air inlet wind path 17 The state that the relationship of the temperature T1 of air outside the circulating air duct 7 and temperature T2 for the air being discharged to outside shell 2 is T1 > T2.Knot The thermal energy of air outside circulating air duct 7 can be introduced into circulating air duct 7 by fruit, heat pump assembly 50 using heat dump 54.Thus, Scrubbing-and-drying unit 80 will can also be applied collected thermal energy using Air Blast fan 5 and the drying after heating is introduced with air Into circulating air duct 7, and it is further incorporated into swivelling chute 1.

As a result, on the basis of the heating carried out by compressor 51, also it is used in using the thermal energy that heat dump 54 is collected dry The rising of the dry temperature with air.As a result, as shown in figure 4, in the temperature of the hot blast temperature of the drying air of present embodiment Lifting speed is faster (that is, reaching scheduled temperature earlier) than the speed of previous clothesdrier.

Using the structure, scrubbing-and-drying unit 80 can will utilize heat absorption on the basis of driving the electrical input of compressor 51 In the thermal energy accumulation to shell 2 for the air outside shell 2 that device 54 introduces.Thereby, it is possible to improve the temperature of dry air themperature The rate of climb.Thereby, it is possible to realize the scrubbing-and-drying unit 80 for shortening drying time and improving drying property.

On the other hand, in the second half of drying process, the temperature that air is discharged is increased, and relative humidity reduces.When becoming this When the state of sample, scrubbing-and-drying unit 80 inhibits heat-energy losses and taking away the sensible heat of discharge air.But the dew of air is discharged Point temperature is lower than the temperature of heat dump 54, and the degree for taking away latent heat is not achieved.That is, the moisture contained in discharge air All or part of will not be by heat dump 54 in addition to wetland is discharged to shell 2.Thereby, it is possible to realize to improve energy saving, into one Step improves the scrubbing-and-drying unit 80 of drying property.

As described above, the scrubbing-and-drying unit 80 of present embodiment can inhibit heat pump assembly during the entire process of drying process The increase of 50 consumption electric power, and drying time can be shortened.

When external air temperature is lower etc., the refrigerant temperature in heat dump 54 becomes low temperature, heat dump 54 itself at It is 0 DEG C or less.Then, the air for being flowed into exhaust wind path 18 is cooled down and is dehumidified by heat dump 54, results from heat dump 54 The dehumidifying water on surface becomes frost.The frost from air-flow upstream side successively on heat dump 54 it is white, the air of heat dump 54 may be blocked Flow path.

As the countermeasure to this, in the present embodiment, as shown in Figure 1, heat dump 54 radiator 52 surface with Radiator 52 is adjacent to configuration.Using the structure, is played using the heat of the transmitting of radiator 52 from high temperature and inhibit frost to heat dump The effect of 54 attachments, it is ensured that air flow circuit.The scrubbing-and-drying unit 80 of present embodiment is able to suppress as a result, passes through in heat dump 54 Air quantity decline, to inhibit the decline of the caloric receptivity of heat dump 54.

In addition, though it is preferably, but also not setting necessarily that air inlet wind path 17 is intentionally arranged as present embodiment Set air inlet wind path 17.Wherein, circulating air duct 7 utilizes exhaust wind path 18 and outside air Natural communication, it is therefore desirable to so that quite Gap etc. is somewhere constituted in the mode that the air of the capacity from exhaust wind path 18 enters in air circulation wind path.That is, i.e. Make to be not provided with air inlet wind path 17, simply by the presence of making the air around outside circulating air duct 7 enter the intake section in circulating air duct 7 i.e. It can.

Alternatively, it is also possible to consider following on the basis of heat dump 54 being set in exhaust wind path 18 samely Other heat dumps are set in ring wind path 7.But the structure that other heat dumps are equipped in circulating air duct 7 may have with The above-mentioned same project of previous structure.It is inhaled thus, it is desirable to be arranged as the structure of present embodiment not in circulating air duct 7 Hot device, and only there is in exhaust wind path 18 heat dump 54.Using the structure of present embodiment, can shorten drying time and Bigger effect is obtained in terms of energy-saving.

(the 2nd embodiment)

Fig. 5 is the major part structure for indicating the drying system of the scrubbing-and-drying unit 81 of the 2nd embodiment of the disclosure Figure.

Illustrate the scrubbing-and-drying unit 81 of present embodiment referring to Fig. 5.In addition, the scrubbing-and-drying unit 81 of present embodiment is upper It further include capacity for wind adjustment device 20 on the basis of each structure included by the scrubbing-and-drying unit 80 for the 1st embodiment stated.

Washing drying of the scrubbing-and-drying unit 81 of present embodiment in addition to part described below, with the 1st embodiment Machine 80 is similarly constituted.Omit the detailed description about these same structures.

Capacity for wind adjustment device 20 includes the wind direction board 21 and energy for changing the direction of the flowing of dry air Enough adjust the inclined driving portion 22 such as motor of wind direction board 21.

As shown in figure 5, capacity for wind adjustment device 20 is set to the branch portion of circulating air duct 7 Yu exhaust wind path 18.Exhaust Quantity regulating device for air 20 changes angle of the wind direction board 21 relative to the flowing of air using driving portion 22, so as to adjust from row The capacity for wind that gas wind path 18 is discharged.Driving portion 22 drives wind direction board 21 in the example shown in FIG. 5, to make wind direction board 21 It can be mobile with arbitrary angle until closing the position of any one of exhaust wind path 18 and circulating air duct 7.

In the scrubbing-and-drying unit 80 illustrated in the 1st embodiment, the air quantity of heat dump 54 and radiator 52 is separately flowed into Ratio it is unrelated with the progress of the drying of clothing and the variation of temperature of drying air recycled, be always constant. But the progress of drying of the optimal air quantity ratio of heat dump 54 and radiator 52 because of clothing should be separately flowed into and followed At least either in the temperature of the drying air of ring and it is different.

Thus, in the scrubbing-and-drying unit 80 of the 1st embodiment, although being able to suppress power consumption, and when shortening dry Between, but be difficult to carry out optimal drying corresponding with the condition at each moment during the entire process of drying process.That is, difficult Most preferably to carry out the inhibition and the shortening of drying time of power consumption.

In this regard, the scrubbing-and-drying unit 81 of present embodiment is acted by making capacity for wind adjust device 20, Neng Gougen It adjusts according at least either in the progress of the drying of clothing and the temperature change of circulation air to heat dump 54 and flows into side by side Air quantity out.The scrubbing-and-drying unit 81 of present embodiment is lower in the temperature of circulation air in the incipient stage etc. of drying process When, the discharge air capacity being discharged from exhaust wind path 18 is reduced, the increase for consuming electric power as caused by compressor 51 is inhibited.

In addition, when the temperature of the drying air recycled in circulating air duct 7 in the second half of drying process etc. is higher In the case of, by increasing the discharge air capacity being discharged from exhaust wind path 18, so that more air is flowed into heat dump 54, shorten drying Time.

Next, being further concretely demonstrated based on the data obtained by inventor.

Fig. 6 is indicated in the 2nd embodiment of the disclosure, has carried out measurement in the shortening for being conceived to drying time In the case of, the rapid draing of scrubbing-and-drying unit 81 when exhaust rate and drying efficiency relationship figure.Fig. 7 is to indicate having in mind In the scrubbing-and-drying unit 81 of the 2nd embodiment of the disclosure energy saving and in the case where being measured, energy-saving drying when Exhaust rate and drying efficiency relationship figure.All data be all environment outside machine be 20 DEG C of temperature and humidity 60%~ It is measured under conditions of 65%.

Exhaust rate (%) is to adjust 20 adjustment ratio of device simultaneously by capacity for wind in the air quantity flowed in circulating air duct 7 The ratio of the air quantity outside machine is discharged to from exhaust wind path 18.Drying efficiency (%) is (dry amount of moisture (g) × evaporation latent heat (J/ G))/compressor 51 power consumption (Wh).

Fig. 6 is to change exhaust rate under conditions of the power consumption of compressor 51 is set as constant (for example, about 400Wh) And it measures drying efficiency and has been made into the figure of coordinate diagram.In this case, as shown in fig. 6, by the way that exhaust rate is adjusted to 20% It above and is 50% hereinafter, higher drying efficiency can be obtained.As a result, the drying time obtained is about 60min.

Fig. 7 be under conditions of target drying time is set as constant (for example, about 120min), change exhaust rate and Measurement drying efficiency and the figure for being made into coordinate diagram.As shown in fig. 7, by the way that exhaust rate is adjusted to 50% or more and is 100% Hereinafter, higher drying efficiency can be obtained.As a result, about 200Wh can be suppressed to the power consumption of compressor 51.

In addition, in actual scrubbing-and-drying unit 81, in addition to using the shortening of the drying time as main purpose and The rapid draing mode of setting and using the energy-saving drying mode that energy saving is set as main purpose other than, moreover it is possible to suitably Set the drying mode of the centre of the two.Alternatively, it is also possible to carry multiple drying mode, referring to the choosing carried out by user It selects, the temperature humidity environment of outside air and the amount for the clothing dried etc., is dried by automatically selecting.In addition, Also the multiple drying mode is configured to switch with dry progress.

As described above, the scrubbing-and-drying unit 81 of present embodiment is compared with the scrubbing-and-drying unit 80 of the 1st embodiment, it can It is best by the Boiler pressure control of heat dump 54 is flowed into according to the progress of the drying of clothing.It as a result, can be in the entire mistake of drying process Cheng Zhong, inhibits the increase of the consumption electric power of heat pump assembly 50, and can shorten drying time.Thus, it is possible to realize further Improve the scrubbing-and-drying unit of drying property.

As the explanation according to above each embodiment can define, using the disclosure, it is capable of providing and was shown than in the past It lands and improves the clothesdrier (scrubbing-and-drying unit) of drying property.

In addition, the application range of the disclosure is not limited to the cloth drying of the drum-type illustrated in said embodiment Machine (scrubbing-and-drying unit).For example, it is also possible to be applied to the vertical washing for drying drying mode and pulse mode other than drum-type Drying machine etc..

(the 3rd embodiment)

Fig. 8 is the main view for indicating the outline internal structure of the scrubbing-and-drying unit 180 of the 3rd embodiment of the disclosure.Fig. 9 It is the cross-sectional view from side for indicating the outline cross section structure of scrubbing-and-drying unit 180 of present embodiment.Figure 10 is this reality Apply the structure chart of the drying system of the scrubbing-and-drying unit 180 of mode.

In the present embodiment, it is illustrated using scrubbing-and-drying unit.Scrubbing-and-drying unit is the clothing with washing function Drying machine.Thus, scrubbing-and-drying unit is also a kind of clothesdrier.The disclosure can be applied to scrubbing-and-drying unit and cloth drying Any one of machine.

As shown in Fig. 8~Figure 10, scrubbing-and-drying unit 180 includes the sink for being formed as having bottom cylindrical shape of accumulation ejected wash water 103.Sink 103 is rotatably supported in shell 102 (main body) using the damper 104 being set to below.

The swivelling chute 101 of storage clothing is rotatably freely located in sink 103.Swivelling chute 101 is formed as having round-ended cylinder shape Shape.Swivelling chute 101 and sink 103 are respectively set to make rotation axis the front is high and the back is low relative to horizontal direction the inclined state in ground. Shell 102 is shaped generally as cuboid (comprising cuboid).The left and right directions of swivelling chute 101 and sink 103 in front observation Substantial middle of the upper configuration in shell 102.

Drive motor 106 is installed at the back side of sink 103.Drive motor 106 makes swivelling chute 101 around rotation axis It is positive and inversely rotate.Scrubbing-and-drying unit 180 is caused using the driving by drive motor 106 of swivelling chute 101 Rotation, which is stirred the clothing put into swivelling chute 101 to beat, to be washed, rinse and dries.

Door body 114 is relatively provided in the front of shell 102 and the open end side of swivelling chute 101.User passes through opening Door body 114 can be removed or placed into washings (such as clothing) relative to swivelling chute 101.

In addition, including flexible containment member 122 throughout complete cycle in the edge in the front opening portion of sink 103. When user closes door body 114, containment member 122 is pressed and flexible deformation by door body 114.Thus, it is ensured that sink 103 is opposite In watertightness and air-tightness outside machine.

Water supplying pipe 115 is connect with the top of sink 103.Feed water valve 113 is set to the midway of water supplying pipe 115.Feed water valve 113 passes through Water is supplied into sink 103 from water supplying pipe 115.

Drainpipe 112 is connect with the lowest part of sink 103.Drain valve 11 is set to the midway of drainpipe 112.Drain valve 111 The water in sink 103 is discharged to outside machine via drainpipe 112.

104 raggles 103 of damper, and collect the part due to the clothing in swivelling chute 101 in dehydration etc. Medium and the sink 103 of generation vibration decaying.Cloth amount test section (not shown) is installed in damper 104.Cloth amount test section According to the weight change of the sink 103 as caused by clothing in swivelling chute 101 etc., the axis upper and lower displacement of damper 104 is detected Displacement.

Scrubbing-and-drying unit 180 (specifically control device 130) is based on the displacement detected by cloth amount test section, detection The amount of clothing in swivelling chute 101.

In addition, scrubbing-and-drying unit 180 includes the circulating air duct for recycling the air in sink 103 and swivelling chute 101 107 and the heat pump assembly 150 of heat exchange is carried out with air with the drying that recycles in circulating air duct 107.

Circulating air duct 107 is configured in drying process for making the air circulation wind path of cloth drying.Air circulation wind Road includes sink 103 and swivelling chute 101.Circulating air duct 107 is set as the outlet 116 with the upper side for being set to sink 103 Blow-off outlet 108 (dry to use air blow-off outlet) connection of (dry air outlet) and the rear back set on sink 103.

By being in close contact containment member 122 and door body 114 set on the front opening portion of sink 103, maintains and wash Wash the air-tightness of air circulation wind path when drying machine 180 operates.

Air Blast fan 5 is located in circulating air duct 107 as air supply device.Air Blast fan 105 makes sink 103 and swivelling chute Drying in 101 is recycled in circulating air duct 107 with air.

Air inlet wind path 117 and exhaust wind path 118 connect (referring to Fig.1 0) with circulating air duct 107 respectively.

Air in shell 102 is introduced into circulating air duct 107 by air inlet wind path 117.Exhaust wind path 118 is by circulating air duct Air in 107 is discharged to outside shell 102.Air inlet wind path 117 and exhaust wind path 118 is respective does not connect with circulating air duct 107 The end of that side opened to outside circulating air duct 107.

Circulating air duct 107 is extended in a manner of along the upper side of sink 103 to inboard from outlet 116.It follows Ring wind path 107 is at the rear portion of sink 103 along the rotation axis with swivelling chute 101 in a manner of along the rear side of sink 103 It direction substantially at right angles (including direction at right angle) and is configured towards the rotation axis of swivelling chute 101.

As shown in figure 9, exhaust wind path 118 is being followed in the part of the upper side along sink 103 of circulating air duct 107 Configure to the oblique upper of ring wind path 107 (comprising parallel) adjacent and substantially parallel with circulating air duct 107.Exhaust wind path 118 is followed certainly The outlet 116 (dry air outlet) slave sink 103 of ring wind path 107 is formed to the part radiator 152 to be divided Branch it is arranged.

As shown in Figure 10, the radiator 152 for constituting heat pump assembly 150 is incorporated in circulating air duct 107.Radiator 152 Set on the position than 117 downstream of air inlet wind path and than the blow-off outlet of sink 103 108 on the upstream side.In exhaust wind path 118 It is provided with the heat dump 154 for constituting heat pump assembly 150.Heat dump 154 is not located in circulating air duct 107.

As shown in figure 8, the configuration of heat dump 154 is in the top of swivelling chute 101.Radiator 152 configure swivelling chute 101 from The oblique upper of front observation, and it is configured at relative to heat dump 154 120 side of side wall of shell 102.As described above, being formed as The swivelling chute 101 of cylindrical shape is arranged in the shell 102 for being shaped generally as rectangular shape.

From the front of swivelling chute 101, the space of the top of swivelling chute 101 is with from left and right directions center to shell 102 120 side of side wall is gone and is increased.Thus, it is possible to be formed bigger than heat dump 154 by radiator 152 using the structure.And And by broader space, can farthest ensure the configuration of radiator 152 for heat drying air The ability of radiator 152.

In addition, being equipped with dehumidifying water discharge pipe line 156 in the lower part of heat dump 154 (referring to Fig. 9).Dehumidify water discharge pipe line 156 are discharged from the dehumidifying water of the outflow of heat dump 154 to outside circulating air duct 107.

It flows into temperature detecting part 109 and is set to the blow-off outlet 108 in circulating air duct 107 nearby or near radiator 152.It flows into Temperature detecting part 109 is used to detect the temperature for the drying air for flowing into swivelling chute 101.Flow into temperature detecting part 109 It is made of such as thermistor etc..

Air-supply is with motor 110 for carrying out rotation driving to the Air Blast fan 105 to play a role in the drying process.It send Wind is with motor 110 such as spinning movements such as the control rotation speeds of the controller as inverter.

Control device 130 is located in shell 102.Control device 130 is for controlling Air Blast fan 105 and heat pump assembly 150 Deng.Control device 130 also controls drive motor 106, feed water valve 113 and drain valve 111 etc., gradually executes cleaning, rinsing And dry each process.

Next, structure and dry sky to the heat pump assembly 150 for the scrubbing-and-drying unit 180 for being equipped on present embodiment The flowing of gas is illustrated.

As shown in Figure 10, heat pump assembly 150 has compressor 151, radiator 152, expansion mechanism 153 and heat dump 154.These constituent elements are annularly connected by circulation with the sequence by pipeline 155.Refrigerant circuit is formed as a result,.

Refrigerant is sealed in refrigerant circuit.Freezed by the high pressure gas of the compressed superheat state of compressor 151 Agent is discharged in pipeline 155 from compressor 151.The high-pressure gas refrigerant being discharged in pipeline 155 flows into radiator 152. As described above, radiator 152 is arranged in the circulating air duct 107 for dry air circulation.Thus, refrigerant is in radiator It is dried when flowing in 152 cooling with air.Also, high-pressure gas refrigerant by as condenser radiator 152 condensation and Change to high pressure liquid refrigerant generating state.

The high pressure liquid refrigerant for flowing out to pipeline 155 from radiator 152 expands at expansion mechanism 153, becomes low pressure State flows into heat dump 154.As described above, heat dump 154 is arranged in exhaust wind path 118.Exhaust wind path 118 and circulated air Road 107 connects, and passes through for the dry air of a part of discharge.Thus, refrigerant evaporates when flowing in heat dump 154, from And a part for the drying air that spin turn trough 101 is discharged is cooling.Low pressure liquid refrigerant is using as the suction of evaporator Hot device 154 evaporates, and changes to low-pressure refrigerant gas generating state.

The low-pressure refrigerant gas that self heat absorption device 154 flows out to pipeline 55 is sucked by compressor 151.Also, low-pressure gas Refrigerant is re-compressed in compressor 151.

Refrigerant recycles in refrigerant circuit after above process.As the refrigeration recycled in refrigerant circuit Agent, such as it is able to use the near azeotropic mixed refrigerants such as the mixed non-azeotropic refrigerants such as R407C, R410A or unitary system cryogen.

Next, the flowing of explanation and flow-related structure and the dry air of dry air.

It is wet because becoming in swivelling chute 101 from the moisture that washings evaporates when Air Blast fan 105 is driven The drying of state with air pass through set on sink 103 side surface upper part outlet 116 flow into circulating air duct 107, a part to The exhaust wind path 118 for foring branch flows into (referring to Fig.1 0).

The air for being flowed into exhaust wind path 118 is cooled down and is dehumidified by heat dump 154, and is discharged to outside shell 102.And it flows The air for having entered circulating air duct 107 is conveyed towards radiator 152, and is heated by radiator 152.

Air inlet wind path 117 be set as than branch's downstream from exhaust wind path 118 and than radiator 152 on the upstream side Position be connected to circulating air duct 107.Thus, from air inlet wind path 117 suck circulating air duct 107 outside air with Xiang Xunhuan After the drying of 107 side of wind path flowing is mixed with air, pass through radiator 152.At this point, mixed dry air is by radiator 152 heating.

As described above, the configuration of radiator 152 is in 120 side of side wall of the space shell 102 bigger than the top of sink 103.Benefit With the structure, bigger radiator 152 can be configured.Thus, it is possible to increase the ability for heat drying air.As a result, The rising of the temperature of dry air can further be promoted.Further, it is possible to shorten drying time, and it can be realized energy conservation Change.

Air after being heated by radiator 152 is in the Air Blast fan 105 and blow-off outlet for being configured at the midway of circulating air duct 107 108 by being blown out in swivelling chute 101 again.

In addition, do not have washing function clothesdrier in, feed water valve 113, water supplying pipe 115, drain valve 111 and The sink 103 of accumulation ejected wash water is not required.In this case, in the connection of the swivelling chute of rotation 101 and circulating air duct 107 Part is constituted in such a way that the containment members such as the felt of 107 side of circulating air duct can be slided with swivelling chute 101.

Illustrate the movement and effect of the above scrubbing-and-drying unit 180 constituted like that.In addition, the following description imagines external sky The case where temperature degree is 20 DEG C and the target temperature of dry air is 60 DEG C~65 DEG C.

Figure 11 is the figure for indicating the transformation of the hot blast temperature of the scrubbing-and-drying unit 180 of the 3rd embodiment of the disclosure.

There is the scrubbing-and-drying unit 180 of present embodiment the circulating air duct 107 for confessing dry air circulation to form branch Exhaust wind path 118.(drying is discharged the outlet 116 of the slave sink 103 of 118 self-loopa wind path 107 of exhaust wind path with air Mouthful) to the part between radiator 152 form branch.The end for that side of exhaust wind path 118 not connect with circulating air duct 107 Portion is opened to outside shell 102.The heat dump 154 as evaporator of heat pump assembly 150 is configured in exhaust wind path 118.

Using above-mentioned such structure, a part of dry air is discharged to washing after having passed through heat dump 154 The outside of drying machine 180.Heat dump 154 only carries out heat exchange with air with the drying of discharge as a result,.Thus, it can make to pass through The temperature of the discharge air of heat dump 154 is lower.

For example, in the first half term for the lower state, that is, drying process of temperature that air is discharged, outside the circulating air duct 107 come in Air temperature T1 and the temperature T2 of air being discharged to outside circulating air duct 107 relationship be T1 > T2 state.As a result, hot The thermal energy of air outside circulating air duct 107 can be introduced into circulating air duct 107 by pump installation 150 using heat dump 154.Cause And scrubbing-and-drying unit 180 will can also be applied collected thermal energy and the dry sky after heating using Air Blast fan 105 Gas is introduced into shell 102, and is further incorporated into swivelling chute 101.

As a result, on the basis of the heating carried out by compressor 151, also it is used in using the thermal energy that heat dump 154 is collected The rising of the temperature of dry air.As a result, as shown in figure 11, the temperature of the hot blast temperature of the drying air of present embodiment The rate of climb is faster than the speed of previous clothesdrier.

That is, scrubbing-and-drying unit 180 on the basis of driving the electrical input of compressor 151, can will be drawn using heat dump 154 In the thermal energy accumulation to shell 102 of the air outside shell 102 entered.Thereby, it is possible to improve in the temperature of dry air themperature Lifting speed.Thereby, it is possible to realize the scrubbing-and-drying unit 180 for shortening drying time and improving drying property.

On the other hand, in the second half of drying process, the temperature that air is discharged is increased, and relative humidity reduces.When becoming this When the state of sample, scrubbing-and-drying unit 180 inhibits heat-energy losses and taking away the sensible heat of discharge air.But air is discharged Dew-point temperature is lower than the temperature of heat dump 154, and the degree for taking away latent heat is not achieved.That is, the water contained in discharge air All or part of divided will not be by heat dump 154 in addition to wetland is discharged to shell 102.Thereby, it is possible to realize to improve energy conservation Property, further improve the scrubbing-and-drying unit 180 of drying property.

As described above, the scrubbing-and-drying unit 180 of present embodiment can inhibit heat pump to fill during the entire process of drying process The increase of 150 consumption electric power is set, and drying time can be shortened, improves drying property.

In addition, in the present embodiment, in order to farthest ensure the radiator 152 for heat drying air Ability is configured to configure radiator 152 in broader space.That is, in the scrubbing-and-drying unit 180 of present embodiment, Radiator 152 is configured in 120 side of side wall of the space shell 102 bigger than the top of sink 103.Using the structure, can configure Bigger radiator 152.Thus, it is possible to increase the ability for heat drying air.Thereby, it is possible to further promote drying With the rising of the temperature of air.Further, it is possible to shorten drying time, and it can be realized energy-saving.

In addition, though it is preferably, but also not setting necessarily that air inlet wind path 117 is intentionally arranged as present embodiment Set air inlet wind path 117.Wherein, it is and outside air Natural communication from circulating air duct 107 to exhaust wind path 118, it is therefore desirable to Gap etc. is constituted in wind path in a manner of entering the air for being equivalent to the capacity from exhaust wind path 118.As long as that is, depositing The air around outside circulating air duct 107 is set to enter the intake section in circulating air duct 107.

Alternatively, it is also possible to consider to exist on the basis of heat dump 154 being set in exhaust wind path 118 samely Other heat dumps are set in circulating air duct 107.But the structure that other heat dumps are equipped in circulating air duct 107 may With project same as above-mentioned previous structure.Thus, it is desirable to not in circulating air duct 107 as the structure of present embodiment It is interior that there is heat dump, and only there is in exhaust wind path 118 heat dump 154.Using the structure of present embodiment, can shorten dry The dry time and bigger effect is obtained in terms of energy-saving.

As the explanation according to embodiments described above can define, using present embodiment, it is capable of providing ratio Improve the clothesdrier (scrubbing-and-drying unit) of drying property significantly in the past.

In addition, the application range of the disclosure is not limited to the cloth drying of the drum-type illustrated in said embodiment Machine (scrubbing-and-drying unit).For example, it is also possible to be applied to the vertical washing for drying drying mode and pulse mode other than drum-type Drying machine etc..

(the 4th embodiment)

Figure 12 be indicate the scrubbing-and-drying unit 280 of the 4th embodiment of the disclosure outline cross section structure from side see The figure examined.Figure 13 is the main view for indicating the outline internal structure of the scrubbing-and-drying unit 280.Figure 14 is to indicate the scrubbing-and-drying unit The figure of the structure of 280 drying system.

In the present embodiment, it is illustrated using scrubbing-and-drying unit.Scrubbing-and-drying unit is the clothing with washing function Drying machine.Thus, scrubbing-and-drying unit is also a kind of clothesdrier.The disclosure can be applied to scrubbing-and-drying unit and cloth drying Any one of machine.The structure different from the 3rd embodiment is air circulation wind path.As scrubbing-and-drying unit other structures, Movement and effect are identical as the scrubbing-and-drying unit 180 of the 3rd embodiment.It quotes the explanation of the 3rd embodiment as a result, and omits Detailed description.

As shown in Figure 12~Figure 14, scrubbing-and-drying unit 280 includes the water for being formed as having bottom cylindrical shape of accumulation ejected wash water Slot 203.Sink 203 is rotatably supported in shell 202 (main body) using the damper 204 being set to below.Store clothing The swivelling chute 201 of object is rotatably freely located in sink 203.

In addition, scrubbing-and-drying unit 280 includes the circulating air duct for recycling the air in sink 203 and swivelling chute 201 207 and the heat pump assembly 250 of heat exchange is carried out with air with the drying that recycles in circulating air duct 207.

Circulating air duct 207 is configured in drying process for making the air circulation wind path of cloth drying.Air circulation wind Road includes sink 203 and swivelling chute 201.Circulating air duct 207 is set as the outlet 216 with the upper side for being set to sink 203 Blow-off outlet 208 (dry to use air blow-off outlet) connection of (dry air outlet) and the rear back set on sink 203.

By being in close contact containment member 223 and door body 214 set on the front opening portion of sink 203, maintains and wash Wash the air-tightness of air circulation wind path when drying machine 280 operates.

Air Blast fan 205 is located in circulating air duct 207 as air supply device.Air Blast fan 205 makes sink 203 and swivelling chute Drying in 201 is recycled in circulating air duct 207 with air.

Air inlet wind path 217 and exhaust wind path 218 connect (referring to Fig.1 4) with circulating air duct 207 respectively.

Air outside air circulation wind path is introduced into circulating air duct 207 by air inlet wind path 217.Exhaust wind path 218 will be followed It is outer (outside shell 202) that air in ring wind path 207 is discharged to air circulation wind path.Air inlet wind path 217 and exhaust wind path 218 are respective The end of that side not connect with circulating air duct 207 opened to outside air circulation wind path.Exhaust wind path 218 is set to than air inlet Position of the wind path 217 by the upstream side of the flowing of dry air.

Circulating air duct 207 is extended in a manner of along the upper side of sink 203 to inboard from outlet 216.It follows Ring wind path 207 is at the rear portion of sink 203 along the rotation axis with swivelling chute 201 in a manner of along the rear back of sink 203 It direction substantially at right angles (including direction at right angle) and is configured towards the rotation axis of swivelling chute 201.

Exhaust wind path 218 also has in a manner of along the upper side of sink 203 to the part that inboard is extended.And And in the respective part extended to inboard along 203 upper side of sink of circulating air duct 207 and exhaust wind path 218, circulation Having in a manner of along 203 upper side of sink to the extended part in inboard for wind path 207 is located at than exhaust wind path 218 The position in a manner of along 203 upper side of sink to the extended part in inboard rearward part.

The part of exhaust wind path 218 being extended in a manner of along 203 upper side of sink to inboard and circulated air Road 207, than exhaust wind path 218 in a manner of along the upper side of sink 203 to the extended part in inboard rearward File configures mutually in a manner of becoming front and back for the part of the position of side.The slave sink of 218 self-loopa wind path 207 of exhaust wind path Part between 203 outlet 216 (dry air outlet) and radiator 252 is arranged with forming branch.

As shown in figure 14, the radiator 252 for constituting heat pump assembly 250 is incorporated in circulating air duct 207.Radiator 252 Set on the position than 217 downstream of air inlet wind path and than the blow-off outlet of sink 203 208 on the upstream side.In exhaust wind path 218 It is incorporated with the heat dump 254 for constituting heat pump assembly 250.Heat dump 254 is not located in circulating air duct 207.

As shown in figure 13, circulating air duct 207 and exhaust wind path 218 all have along the upper of sink 203 and swivelling chute 201 The mode of the portion side part extended to inboard.As described above, in the circulating air duct 207 and exhaust wind path 218 with edge The mode part extended to inboard of 203 upper side of sink, circulating air duct 207 along 203 upper side of sink The mode in face has to the extended part in inboard to be located at than exhaust wind path 218 along the side of 203 upper side of sink The part of position of the formula to the extended part in inboard rearward.

The part of exhaust wind path 218 being extended in a manner of along 203 upper side of sink to inboard and circulated air Road 207, positioned at exhaust wind path 218 in a manner of along 203 upper side of sink to behind the extended part in inboard The mutually front and back ground file configuration of the part of side.Radiator 252 is configured at the inside of the part of circulating air duct 207.In addition, heat absorption Device 254 is configured at the inside of the part of exhaust wind path 218.Thus, the configuration of radiator 252 is rearward than heat dump 254 Position.

As described above, be all formed as cylindrical shape swivelling chute 201 and sink 203 setting be shaped generally as cuboid In the shell 202 of shape.Also, swivelling chute 201 and sink 203 respectively so that the rotation axis of swivelling chute 201 relative to level before The inclined mode of low land is arranged after height.Thus, the space in the shell 202 of the top of swivelling chute 201 and sink 203 is with backward Side goes and increases.

Thus, radiator 252 can be formed bigger than heat dump 254 using above-mentioned structure.Also, by by radiator 252 configurations can farthest ensure the energy of the radiator 252 for heat drying air in broader space Power.

Next, the flowing of explanation and flow-related structure and the dry air of dry air.

It is wet because becoming in swivelling chute 201 from the moisture that washings evaporates when Air Blast fan 205 is driven The drying of state with air pass through set on sink 203 side surface upper part outlet 216 flow into circulating air duct 207, a part to The exhaust wind path 218 for foring branch flows into (referring to Fig.1 4).

The air for being flowed into exhaust wind path 218 is cooled down and is dehumidified by heat dump 254, and is discharged to outside shell 202.And The air that circulating air duct 207 recycles is conveyed towards radiator 252, and is heated by radiator 252.

Air inlet wind path 217 be set as than branch's downstream from exhaust wind path 218 and than radiator 252 on the upstream side Position be connected to circulating air duct 207.Thus, from air inlet wind path 217 suck circulating air duct 207 outside air with Xiang Xunhuan After the drying of 207 side of wind path flowing is mixed with air, pass through radiator 252.At this point, mixed dry air is by radiator 252 heating.

Drying air after being heated by radiator 252 is in 205 He of Air Blast fan for being configured at the midway of circulating air duct 207 Blow-off outlet 208 by being blown out in swivelling chute 201 again.

In addition, feed water valve, water supplying pipe, drain valve 111 and accumulation are clear in the clothesdrier for not having washing function The sink 203 of wash water is not required.In this case, in the coupling part of the swivelling chute of rotation 201 and circulating air duct 207, It is constituted in such a way that the containment members such as the felt of 207 side of circulating air duct can be slided with swivelling chute 201.

Illustrate the movement and effect of the above scrubbing-and-drying unit 280 constituted like that.In addition, the following description imagines external sky The case where temperature degree is 20 DEG C and the target temperature of dry air is 60 DEG C~65 DEG C.

Figure 15 is the figure for indicating the transformation of the hot blast temperature of scrubbing-and-drying unit 280 of present embodiment.

There is the scrubbing-and-drying unit 280 of present embodiment the circulating air duct 207 for confessing dry air circulation to form branch Exhaust wind path 218.(drying is discharged the outlet 216 of the slave sink 203 of 218 self-loopa wind path 207 of exhaust wind path with air Mouthful) to the part between radiator 252 form branch.The end for that side of exhaust wind path 218 not connect with circulating air duct 207 Portion is opened to outside circulating air duct 207.The heat dump as evaporator of heat pump assembly 250 is configured in exhaust wind path 218 254。

Using above-mentioned such structure, a part of dry air is discharged to washing after having passed through heat dump 254 The outside of drying machine 280.Heat dump 254 only carries out heat exchange with air with the drying of discharge as a result,.Thus, it can make to pass through The temperature of the discharge air of heat dump 254 is lower.

For example, in the first half term of drying process, the temperature T1 for the air outside circulating air duct 207 come in to circulating air duct The relationship of the temperature T2 for the air being discharged outside 207 is the state of T1 > T2.As a result, heat pump assembly 250 can utilize heat dump 254 The thermal energy of air outside circulating air duct 207 is introduced into circulating air duct 207.Thus, scrubbing-and-drying unit 280 can utilize air-supply Drying after fan 205 will also be applied collected thermal energy and heat is introduced into circulating air duct 207 with air, goes forward side by side one Step is introduced into swivelling chute 201.

As a result, on the basis of the heating carried out by compressor 251, also it is used in using the thermal energy that heat dump 254 is collected The rising of the temperature of dry air.As a result, as shown in figure 15, the temperature of the hot blast temperature of the drying air of present embodiment The rate of climb is faster than the speed of previous clothesdrier.

That is, scrubbing-and-drying unit 280 on the basis of driving the electrical input of compressor 251, can will be drawn using heat dump 254 In the thermal energy accumulation to shell 202 of the air outside shell 202 entered.Thereby, it is possible to improve in the temperature of dry air themperature Lifting speed.Thereby, it is possible to realize the scrubbing-and-drying unit 280 for shortening drying time and improving drying property.

On the other hand, in the second half of drying process, the temperature that air is discharged is increased, and relative humidity reduces.When becoming this When the state of sample, scrubbing-and-drying unit 280 inhibits heat-energy losses and taking away the sensible heat of discharge air.But air is discharged Dew-point temperature is lower than the temperature of heat dump 254, and the degree for taking away latent heat is not achieved.That is, the water contained in discharge air All or part of divided will not be by heat dump 254 in addition to wetland is discharged to shell 202.Thereby, it is possible to realize to improve energy conservation Property, further improve the scrubbing-and-drying unit 280 of drying property.

As described above, the scrubbing-and-drying unit 280 of present embodiment can inhibit heat pump to fill during the entire process of drying process The increase of 250 consumption electric power is set, and drying time can be shortened.

In addition, in the present embodiment, in order to farthest ensure the radiator 252 for heat drying air Ability is configured to configure radiator 252 in broader space.That is, in the scrubbing-and-drying unit 280 of present embodiment, Radiator 252 configures above the rear bigger than above the front of swivelling chute 201 and sink 203 of space.It, can using the structure Configure bigger radiator 252.Thus, it is possible to increase the ability for heat drying air.Thereby, it is possible to further promote The rising of the temperature of dry air.Further, it is possible to shorten drying time, and it can be realized energy-saving.

In addition, though it is preferably, but also not setting necessarily that air inlet wind path 217 is intentionally arranged as present embodiment Set air inlet wind path 217.The reason for this is that because circulating air duct 207 utilizes exhaust wind path 218 and outside air Natural communication.That is, only Somewhere there is intake section in the mode for entering the air around outside circulating air duct 207 in circulating air duct 207.

(the 5th embodiment)

The scrubbing-and-drying unit 281 of 5th embodiment of the disclosure is in circulating air duct 207 and the respective edge of exhaust wind path 218 The upper side of swivelling chute 201 has feature to the allocation position of the extended part in inboard.As its of scrubbing-and-drying unit His structure, movement and effect are identical as the scrubbing-and-drying unit 280 of the 4th embodiment.The description thereof will be omitted as a result,.

Figure 16 is the in-built main view for indicating the scrubbing-and-drying unit 281 of the 5th embodiment of the disclosure.

As shown in figure 16, it is observed from the front, circulating air duct 207 and exhaust wind path 218 are respective along swivelling chute 201 and sink The 203 upper side oblique upper close shell 202 that is partly arranged at swivelling chute 201 and sink 203 extended to inboard Side wall 220 position.

Thus, be observed from the front, configuration circulating air duct 207 along the upper side of swivelling chute 201 and sink 203 inwards Radiator 252 in the extended part in side is also disposed on the position of the side wall 220 close to shell 202.In addition, configuration exists The heat dump 254 along the upper side of swivelling chute 201 and sink 203 into the extended part in inboard of exhaust wind path 218 Also it is disposed on the position of the side wall 220 close to shell 202.

Shell 202 is shaped generally as cuboid (also comprising cuboid).Swivelling chute 201 and sink 203 have been all formed as bottom Cylindrical shape.The two configures the substantial middle in shell 202 on the left and right directions being observed from the front.Thus, in shell 202 It is interior, it is formed in the space of the part other than swivelling chute 201 and sink 203 and is the top sky of swivelling chute 201 and sink 203 Between it is more close to the side wall 220 of shell 202 and become bigger.Radiator 252 and heat dump 254 are all configured at the biggish sky Between, so as to the structure for using heat exchange amount bigger.Thereby, it is possible to further realize the shortening of drying time and energy-saving.

(the 6th embodiment)

The scrubbing-and-drying unit 282 of 6th embodiment of the disclosure is in the position for being configured with radiator 252 and heat dump 254 With feature.As the other structures of scrubbing-and-drying unit, 280 phase of scrubbing-and-drying unit of movement and effect and the 4th embodiment Together, therefore the description thereof will be omitted.

Figure 17 is the main view for indicating the internal structure of the scrubbing-and-drying unit 282 of the 6th embodiment of the disclosure.Figure 18 is Indicate the in-built top view of the scrubbing-and-drying unit 282 of the 6th embodiment of the disclosure.

Using present embodiment, it is configured to make radiator 252 as far as possible greatly, and heat exchange amount is also larger.

As shown in Figure 17 and Figure 18, the configuration of heat dump 254 is substantially in swivelling chute 201 and being observed from the front for sink 203 The forward portion of the upper space of central portion.Radiator 252 major part configuration close to shell 202 side wall 220 from Front observation is the rear portion in the oblique upper space of swivelling chute 201 and sink 203.That is, the major part of radiator 252 configures In the rear ramp of heat dump 254.

The major part of the radiator 252 is size identical with the radiator of the 5th embodiment.Thus, this embodiment party The radiator 252 of formula only has the heat exchange amount same with the radiator of the 5th embodiment in major part.

Also, the radiator 252 of present embodiment can have further additional part on the basis of major part Structure.Can the major part of radiator 252 be observed from the front be the i.e. heat dump 254 in lateral space rear space constitute The additional part of radiator 252 (in Figure 18, the part of center rear indicated with single dotted broken line).

In addition, also the addition of radiator 252 can be constituted in the side space of front space, that is, heat dump 254 of major part Partially (in Figure 18, the part of right part center side indicated with single dotted broken line).

As described above, the scrubbing-and-drying unit 282 of present embodiment can further include the big radiator 252 of heat exchange amount.Thus, It is capable of increasing the ability of the drying air for heating radiator 252.Thereby, it is possible to further promote the temperature of dry air The rising of degree.Further, it is possible to shorten drying time, and it can be realized energy-saving.

In addition, the sum illustrated in above-mentioned each embodiment and circulating air duct 207, radiator 252, exhaust wind path 218 And the same structure of the relevant structure of heat dump 254 also may be constructed in lower space, rather than swivelling chute 201 and sink 203 upper space.In such a configuration, the front space in broad space is configured with radiator 252, in rear space Configured with heat dump 254.In this case, the piping of circulating air duct 207 and exhaust wind path 218 because outlet 216 configuration with And exhaust outlet to outside shell 202 of exhaust wind path 218 etc. restriction and complicate.

As can be defined according to the explanation of above-described each embodiment, using the disclosure, be capable of providing than with Toward the clothesdrier for improving drying property significantly (comprising scrubbing-and-drying unit).

(the 7th embodiment)

Figure 19 be indicate the scrubbing-and-drying unit 380 of the 7th embodiment of the disclosure outline cross section structure from side see The figure examined.Figure 20 is the main view for indicating the outline cross section structure of scrubbing-and-drying unit 380 of present embodiment.Figure 21 is to indicate this The figure of the structure of the drying system of the scrubbing-and-drying unit 380 of embodiment.

In the present embodiment, it is illustrated using scrubbing-and-drying unit.Scrubbing-and-drying unit is the clothing with washing function Drying machine.Thus, scrubbing-and-drying unit is also a kind of clothesdrier.The disclosure can be applied to scrubbing-and-drying unit and cloth drying Any one of machine.The structures different from the 3rd embodiment~the 6th embodiment are air circulation wind paths.As washing drying The other structures of machine, movement and effect are identical as the scrubbing-and-drying unit 180 of the 3rd embodiment.The 3rd embodiment party is quoted as a result, The explanation of formula and omit detailed description.

As shown in Figure 19~Figure 21, scrubbing-and-drying unit 380 includes the water for being formed as having bottom cylindrical shape of accumulation ejected wash water Slot 303.Sink 303 is rotatably supported in shell 302 (main body) using the damper 304 being set to below.Store clothing The swivelling chute 301 of object is rotatably freely located in sink 303.

In addition, scrubbing-and-drying unit 380 includes the circulating air duct for recycling the air in sink 303 and swivelling chute 301 307 and the heat pump assembly 350 of heat exchange is carried out with air with the drying that recycles in circulating air duct 307.

Circulating air duct 307 is configured in drying process for making the air circulation wind path of cloth drying.Air circulation wind Road includes sink 303 and swivelling chute 301.Circulating air duct 307 is set as the outlet 316 with the upper side for being set to sink 303 Blow-off outlet 308 (dry to use air blow-off outlet) connection of (dry air outlet) and the rear back set on sink 303.

By being in close contact containment member 322 and door body 314 set on the front opening portion of sink 303, maintains and wash Wash the air-tightness of air circulation wind path when drying machine 380 operates.

Air Blast fan 305 is located in circulating air duct 307 as air supply device.Air Blast fan 305 makes sink 303 and swivelling chute Drying in 301 is recycled in circulating air duct 307 with air.

Air inlet wind path 317 and exhaust wind path 318 are connect with circulating air duct 307 respectively.

Air in shell 302 is introduced into circulating air duct 307 by air inlet wind path 317.Exhaust wind path 318 is by circulating air duct Air in 307 is discharged to outside shell 302.Air inlet wind path 317 and exhaust wind path 318 is respective does not connect with circulating air duct 307 The end of that side opened to outside circulating air duct 307.

Circulating air duct 307 is extended in a manner of along the upper side of sink 303 to inboard from outlet 316.It follows Ring wind path 307 is at the rear portion of sink 303 along the rotation axis with swivelling chute 301 in a manner of along the rear back of sink 303 It direction substantially at right angles (including direction at right angle) and is configured towards the rotation axis of swivelling chute 301.

As shown in figure 19, in circulating air duct 307 along the part of the upper side of sink 303, exhaust wind path 318 is being recycled The top of wind path 307 is adjacent with circulating air duct 307 and configures substantially in parallel.The slave water of 318 self-loopa wind path 307 of exhaust wind path Part between the outlet 316 (dry air outlet) and radiator 352 of slot 303 is arranged with forming branch.Also, point Partition 325 is set as separating between circulating air duct 307 and exhaust wind path 318.

As shown in figure 21, the radiator 352 for constituting heat pump assembly 350 is incorporated in circulating air duct 307.Radiator 352 Set on the position than 317 downstream of air inlet wind path and than the blow-off outlet of sink 303 308 on the upstream side.In exhaust wind path 318 It is incorporated with the heat dump 354 for constituting heat pump assembly 350.Heat dump 354 is not located in circulating air duct 307.

The heat dump 354 in radiator 352 and exhaust wind path 318 in circulating air duct 307 is with mutually neighbouring side The part that formula configures in parallel under being configured at circulating air duct 307 and exhaust wind path 318 generally.That is, the configuration of heat dump 354 is dissipating The surface of hot device 352.

It is observed from the front, radiator 352 and heat dump 354 are in the oblique upper of swivelling chute 301 close to the side wall of shell 302 The configuration of 320 ground.As described above, the shell for being shaped generally as rectangular shape is arranged in the swivelling chute 301 for being formed as cylindrical shape In 302.

From the front of swivelling chute 301, the space of the top of swivelling chute 301 is with from left and right directions center to shell 302 320 side of side wall is gone and becomes larger.Thus, it utilizes such structure, radiator 352 can be made to occupy in addition to heat dump 354 Space, so as to which radiator 352 is formed as larger.It, can be maximum by configuring radiator 352 in broader space Ensure to degree the ability of the radiator 352 for heat drying air.

Demarcation plate 325 is set as separating between radiator 352 and heat dump 354 and contact respectively with the two.Demarcation plate The downstream side of the airflow downstream side of the upstream side demarcation plate 325a and heat dump 354 of the 325 air-flow upstream sides comprising heat dump 354 Demarcation plate 325b.Material demarcation plate 325a good using thermal conductivity in upstream side, in downstream side, demarcation plate 325b uses heat-insulated material Material.

Next, the flowing of explanation and flow-related structure and the dry air of dry air.

It is wet because becoming in swivelling chute 301 from the moisture that washings evaporates when Air Blast fan 305 is driven The drying of state with air pass through set on sink 303 side surface upper part outlet 316 flow into circulating air duct 307, a part to The exhaust wind path 318 for being formed as branch flows into (referring to Figure 21).

The air for being flowed into exhaust wind path 318 is cooled down and is dehumidified by heat dump 354, and is discharged to outside shell 302.This When, when external air temperature is lower etc., if the refrigerant temperature in heat dump 354 become 0 DEG C hereinafter, if the water that dehumidifies become Frost.The frost from air-flow upstream side successively on heat dump 354 it is white, the air flow circuit of heat dump 354 may be blocked.

As the countermeasure to this, in the present embodiment, as shown in figure 19, heat dump is constituted using the good material of thermal conductivity The upstream side demarcation plate 325a of 354 air-flow upstream side.Also, upstream side demarcation plate 325a and radiator 352 and heat dump 354 All it is placed in contact with.It utilizes such structure, is played using the heat of the transmitting of radiator 352 from high temperature and inhibit frost to heat dump The effect of 354 attachments, it is ensured that air flow circuit.The scrubbing-and-drying unit 380 of present embodiment is able to suppress heat dump 354 as a result, The decline of caloric receptivity.

On the other hand, the air for being flowed into circulating air duct 307 is conveyed towards radiator 352, and is added by radiator 352 Heat.At this point, as shown in figure 19, the downstream side demarcation plate 325b of the airflow downstream side of heat dump 354 is constituted using thermal insulation material. Here, in the airflow downstream side of heat dump 354, the upper frost of heat dump 354 is few, and the necessity of heating is small.Thus, by that will absorb heat The downstream side demarcation plate 325b of the airflow downstream side of device 354 is set as heat insulation structural, is able to suppress from radiator 352 to heat dump The inflow of the extra heat of 354 airflow downstream side.

Thereby, it is possible to further shorten drying time, and it can be realized energy-saving.

Air inlet wind path 317 is set as in branch's downstream than exhaust wind path 318 and on the upstream side than radiator 352 Position is connected to circulating air duct 307.Thus, air from outside the circulating air duct 307 that air inlet wind path 317 sucks with to circulated air After the drying of 307 side of road flowing is mixed with air, pass through radiator 352.At this point, mixed dry air is by radiator 352 heating.

As described above, side wall 320 ground configuration of the radiator 352 by the near space shell 302 bigger than the top of sink 303. Using the structure, bigger radiator 352 can be configured.Thus, it is possible to increase the ability for heat drying air.By This, can further promote the rising of the temperature of dry air.Further, it is possible to shorten drying time, and it can be realized section Energyization.

Drying air after being heated by radiator 352 is in 305 He of Air Blast fan for being configured at the midway of circulating air duct 307 Blow-off outlet 308 by being blown out in swivelling chute 301 again.

In addition, do not have washing function clothesdrier in, feed water valve 113, water supplying pipe 115, drain valve 111 and The sink 303 of accumulation ejected wash water is not required.In this case, in the connection of the swivelling chute of rotation 301 and circulating air duct 307 Part is constituted in such a way that the containment members such as the felt of 307 side of circulating air duct can be slided with swivelling chute 301.

Illustrate the movement and effect of the above scrubbing-and-drying unit 380 constituted like that.In addition, the following description imagines external sky The case where temperature degree is 20 DEG C and the target temperature of dry air is 60 DEG C~65 DEG C.

Figure 22 is the figure for indicating the transformation of the hot blast temperature of scrubbing-and-drying unit 380 of present embodiment.

There is the scrubbing-and-drying unit 380 of present embodiment the circulating air duct 307 for confessing dry air circulation to form branch Exhaust wind path 318.(drying is discharged the outlet 316 of the slave sink 303 of 318 self-loopa wind path 307 of exhaust wind path with air Mouthful) to the part between radiator 352 form branch.The end for that side of exhaust wind path 318 not connect with circulating air duct 307 Portion is opened to outside shell 302.The heat dump 354 as evaporator of heat pump assembly 350 is configured in exhaust wind path 318.

Using above-mentioned such structure, a part of dry air is discharged to washing after having passed through heat dump 354 The outside of drying machine 380.Heat dump 354 only carries out heat exchange with air with the drying of discharge as a result,.Thus, it can make to pass through The temperature of the discharge air of heat dump 354 is lower.

For example, in the first half term for the lower state, that is, drying process of temperature that air is discharged, outside the circulating air duct 307 come in Air temperature T1 and the temperature T2 of air being discharged to outside circulating air duct 307 relationship be T1 > T2 state.As a result, hot The thermal energy of air outside circulating air duct 307 can be introduced into circulating air duct 307 by pump installation 350 using heat dump 354.Cause And scrubbing-and-drying unit 380 will can also be applied collected thermal energy and the dry sky after heating using Air Blast fan 305 Gas is introduced into circulating air duct 307, and is further incorporated into swivelling chute 301.

As a result, on the basis of the heating carried out by compressor 351, also it is used in using the thermal energy that heat dump 354 is collected The rising of the temperature of dry air.As a result, as shown in figure 22, the temperature of the hot blast temperature of the drying air of present embodiment The case where rate of climb is than previous clothesdrier is fast.

That is, scrubbing-and-drying unit 380 on the basis of driving the electrical input of compressor 351, can will be drawn using heat dump 354 In the thermal energy accumulation to shell 302 of the air outside shell 302 entered.Thereby, it is possible to improve in the temperature of dry air themperature Lifting speed.Thereby, it is possible to realize the scrubbing-and-drying unit 380 for shortening drying time and improving drying property.

On the other hand, in the second half of drying process, the temperature that air is discharged is increased, and relative humidity reduces.When becoming this When the state of sample, scrubbing-and-drying unit 380 inhibits heat-energy losses and taking away the sensible heat of discharge air.But air is discharged Dew-point temperature is lower than the temperature of heat dump 354, and the degree for taking away latent heat is not achieved.That is, the water contained in discharge air All or part of divided will not be by heat dump 354 in addition to wetland is discharged to shell 302.Thereby, it is possible to realize to improve energy conservation Property, further improve the scrubbing-and-drying unit 380 of drying property.

As described above, the scrubbing-and-drying unit 380 of present embodiment can inhibit heat pump to fill during the entire process of drying process The increase of 350 consumption electric power is set, and drying time can be shortened, improves drying property.

In addition, in the present embodiment, in order to farthest ensure the radiator 352 for heat drying air Ability is configured to configure radiator 352 in broader space.That is, in the scrubbing-and-drying unit 380 of present embodiment, Side wall 320 ground configuration of the radiator 352 by the near space shell 302 bigger than the top of sink 303.It utilizes such structure, energy The bigger radiator 352 of enough configurations.Thus, it is possible to increase the ability for heat drying air.Thereby, it is possible to further promote Into the rising of the temperature of dry air.Further, it is possible to shorten drying time, and it can be realized energy-saving.

In the scrubbing-and-drying unit 380 of present embodiment, heat dump 354 is configured in the surface of radiator 352.Also, Demarcation plate 325 with heat insulation is set as separating between radiator 352 and heat dump 354 and contact respectively with the two. Utilize the structure, it is not necessary to which heat-insulated space is set between radiator 352 and heat dump 354.Thus, it is possible to increase for adding The radiator 352 of heated drying air, so as to further shorten drying time.

In addition, in the scrubbing-and-drying unit 380 of present embodiment, about between separation radiator 352 and heat dump 354 Demarcation plate 325 is used in upstream side demarcation plate 325a using the good material of thermal conductivity, in downstream side demarcation plate 325b heat-insulated respectively Property material constitute demarcation plate 325.Using the structure, the heat of radiator 352 is transmitted in outside using thermal conductivity good material It is easy to the air-flow upstream side of the heat dump 354 of upper frost when air themperature is lower etc..Pressed down as a result, to the upper frost of heat dump 354 System.Thus, the blocking of wind path caused by inhibiting because of the white attachment to heat dump 354, to inhibit to pass through in heat dump 354 Air quantity decline.

In addition, being inhibited by using thermal insulation material in the airflow downstream side of the few heat dump 354 of upper frost from radiator The 352 extra hot inflow to heat dump 354.Drying time shortens as a result, and can be realized energy-saving.

In addition, though it is preferably, but also not setting necessarily that air inlet wind path 317 is intentionally arranged as present embodiment Set air inlet wind path 317.The reason for this is that because circulating air duct 307 is via exhaust wind path 318 and outside air Natural communication.That is, only Gap etc. is constituted in a manner of making the air for being equivalent to the capacity from exhaust wind path 318 enter circulating air duct 307. That is, simply by the presence of making the air around outside circulating air duct 307 enter the intake section in circulating air duct 307.

As the explanation according to embodiments described above can define, using the disclosure, it is capable of providing than previous The clothesdrier (scrubbing-and-drying unit) of drying property is improved significantly.

(the 8th embodiment)

Figure 23 is the figure for indicating the outline internal structure of the clothesdrier 480 of the 8th embodiment of the disclosure.Figure 24 is Indicate the figure of the transformation of the hot blast temperature of the clothesdrier 480 of the 8th embodiment of the disclosure.

As shown in figure 23, clothesdrier 480 includes storage clothing 401 and the rotating cylinder 402 for making the drying of clothing 401 (swivelling chute).Rotating cylinder 402 is rotatably freely located in main body 403 (shell).

It is positive using motor (not shown, drive motor) and inversely rotation driving is carried out to rotating cylinder 402. Rotating cylinder 402 has the air outlet 411 (blow-off outlet) for being sent into dry air and the exhaust outlet 412 for dry air outflow (outlet).

In addition, being equipped with connection exhaust outlet 412 and air outlet 411 and making the drying air circulation in rotating cylinder 402 Circulating air duct 413.In the interconnecting piece of air outlet 411 and exhaust outlet 412 and the rotating cylinder 402 of rotation, in order to maintain air-tightness, In a manner of for example enabling the containment members such as the felt for being fixed on air outlet 411 and exhaust outlet 412 and rotating cylinder 402 slide It constitutes.

The dry air supply device 410 (Air Blast fan) being supplied in rotating cylinder 402 with air is located at circulating air duct 413 It is interior.In addition, the exhaust wind path 414 of a part of dry air is discharged to outside machine and makes around outside circulating air duct 413 The intake section that air enters in circulating air duct 413 i.e. air inlet wind path 415 is communicatively arranged with circulating air duct 413.Exhaust wind path 414 It is located at the position on the upstream side than air inlet wind path 415.Also, circulating air duct 413 and exhaust wind path 414 have substantially parallel (packet Containing parallel) the part that configures.

Heat pump assembly 404 include compressor 405, radiator 406, throttle 407 (expansion mechanism), heat dump 408 and Pipeline 409, above-mentioned compressor 405 make refrigerant compression, and above-mentioned radiator 406 is used to make the refrigerant of compressed high temperature and pressure Heat radiate, above-mentioned throttle 407 is used to make the pressure of the refrigerant of high pressure and maintains the pressure difference of refrigerant, on Heat dump 408 is stated for taking away heat from surrounding using the refrigerant that is depressurized and becomes low pressure, above-mentioned pipeline 409 is so as to freeze Agent connects these above-mentioned components in the mode that these above-mentioned components recycle.

Radiator 406 configures in circulating air duct 413, is set to rotation rolling in the position than 415 downstream of air inlet wind path Cylinder 402 is nearby.Heat dump 408 is located in exhaust wind path 414, is not located in circulating air duct 413.Radiator 406 and heat dump 408 are respectively arranged at the part of circulating air duct 413 and exhaust wind path 414 constituted with being generally parallel to each other, and are set to each other Adjacent position.

Using air supply device 410 from air outlet 411 towards rotating cylinder 402 in clothing 401 convey by heat pump assembly 404 Drying air after heating.The drying air for making cloth drying and coming out flows out to circulating air duct 413 from exhaust outlet 412 It is interior.

The drying flowed out from exhaust outlet 412 is separately flowed to air to follow via air supply device 410 with what air outlet 411 was connected to Ring wind path 413 and the exhaust wind path 414 being discharged to outside main body 403.The suction side of air inlet wind path 415 and air supply device 410 Circulating air duct 413 is communicatively arranged.

Air from outside the main body 403 that air inlet wind path 415 is come in is mixed with the drying recycled in circulating air duct 413 with air And pass through radiator 406.At this point, the air after being heated using radiator 406 is sent in rotating cylinder 402 from air outlet 411. In addition, the drying for flowing to exhaust wind path 414 is discharged after having been carried out cooling and dehumidifying by heat dump 408 to outside main body 403 with air.

Radiator 406 and heat dump 408 are linked using pipeline 409.Then, big in circulating air duct 413 and exhaust wind path 414 The position configured in parallel is caused, radiator 406 and heat dump 408 are located at position adjacent to each other.Thereby, it is possible to reduce heat pump dress Set 404 size.

In the circulating air duct 413 of the heat dump 408 of the radiator 406 and low temperature that are each configured with the high temperature being disposed adjacently Heat-proof device 416 is equipped between exhaust wind path 414.Inhibit the heat exchange between radiator 406 and heat dump 408 as a result, and Inhibit the loss of thermal energy.Control device 417 is used to control the movement of air supply device 410 and heat pump assembly 404 etc..

Illustrate the movement and effect of the above clothesdrier 480 constituted like that.

Clothing 401 is put into rotating cylinder 402 and when starting dry, using air supply device 410 from air outlet 411 to Drying air after conveying is heated by radiator 406 in rotating cylinder 402.

It is heated and the drying air that is admitted to is connect with the clothing 401 in the rotating cylinder 402 that is rotated using motor Touching.The drying air contacted with clothing 401 takes away moisture from clothing 401.Drying as a result, becomes high humility with air State is flowed out from exhaust outlet 412.

The drying of the high humility flowed out from exhaust outlet 412 separately flows to the circulated air being connected to air supply device 410 with air Road 413 and the exhaust wind path 414 being connected to outside with main body 403.The drying air of exhaust wind path 414 is flowed to by heat dump 408 It carries out cooling and dehumidifying and is discharged to outside main body 403.

Air inlet wind path 415 is set as being connected to the circulating air duct 413 of the suction side of air supply device 410.Thus, from air inlet wind The air outside main body 403 that road 415 is come in passes through heat dissipation after being mixed with the drying flowed to 413 side of circulating air duct with air Device 406.At this point, mixed air is heated by radiator 406.

In the operation start of clothesdrier 480, the temperature T1 for the air outside main body 403 come in to main body 403 The relationship of the temperature T2 of the air of outer discharge is the state of T1 > T2.Thus, clothesdrier 480 can be received using heat dump 408 Collect the thermal energy of the air outside main body 403.

Clothesdrier 480 using air supply device 410 will can also be applied collected thermal energy and dry after heating It is dry to be introduced into main body 403 with air, and be further incorporated into rotating cylinder 402.

As a result, on the basis of the heating carried out by radiator 406, heat energy utilization that will also be collected using heat dump 408 In the rising of the temperature of dry air.As a result, as shown in figure 24, raising speed in the temperature of the hot blast temperature of dry air can be made The case where degree is than previous clothesdrier is fast.Thus, the clothesdrier 480 of the disclosure can make the hot wind temperature of dry air Degree reaches predetermined temperature in a short time.Thereby, it is possible to improve the drying property of clothesdrier 480.

In addition, circulating air duct 413 and exhaust wind path 414 are matched substantially in parallel in the clothesdrier 480 of the disclosure It sets.In addition, the radiator 406 of high temperature and the heat dump 408 of low temperature configure adjacent to each other.Also, be each configured with height Temperature radiator 406 and low temperature heat dump 408 the corresponding circulating air duct 413 in position and exhaust wind path 414 between be equipped with every Thermal 416.Using the structure, the clothesdrier 480 of the disclosure is able to suppress the heat between radiator 406 and heat dump 408 Exchange, to inhibit the loss of thermal energy, and can dry clothing 401.Thereby, it is possible to shorten drying time, and can mention High energy saving.

In addition, the heat-barrier material structure from selections such as mineral wool, foamed polystyrene and vacuum heat insulation materials can be utilized At heat-proof device 416.

In addition, indicating that clipping heat-proof device 416 is configured with radiator 406 and in upside configured with suction in downside in Figure 23 The structure of hot device 408, but use and be configured with radiator 406 in downside configured with heat dump 408 and in upside in contrast to this Structure can also obtain same effect.

In addition, though it is preferably, however, you can also not special that air inlet wind path 415 is intentionally arranged as present embodiment Air inlet wind path 415 is set.The reason for this is that because circulating air duct 413 is empty via exhaust wind path 414 and rotating cylinder 402 and outside Gas Natural communication.That is, simply by the presence of making the air around outside circulating air duct 413 enter the intake section in circulating air duct 413 i.e. It can.

(the 9th embodiment)

Figure 25 is the figure for indicating the outline structure of the clothesdrier 481 of the 9th embodiment of the disclosure.

The transformation of the hot blast temperature of the clothesdrier 481 of 9th embodiment of the disclosure is also as shown in Figure 24.

As shown in figure 25, heat-proof device 416 is that space is constituted by air layer portion 418.Throttle 407 is located at air layer portion In 418.The major part for linking the pipeline 409 of compressor 405, radiator 406, throttle 407 and heat dump 408 is also provided in In air layer portion 418.Other structures are identical as the 8th embodiment, omit detailed description related to this.

In this way, can compactly inhibit heat pump assembly by the way that throttle 407 and pipeline 409 are set to air layer portion 418 404 size.Thus, clothesdrier that can be short by drying time and excellent energy saving is provided as small-sized structure.

In addition, heat-proof device 416 is that space is constituted by air layer portion 418, without components such as heat-barrier materials.Cause And it can manufacture cheaply and the clothesdrier that drying time is short and energy saving is excellent is provided.

Industrial availability

It is reduced the energy loss of heat extraction as described above, the clothesdrier of the disclosure is capable of providing, is realized dry The good functions/drying of the efficiency of the raising of the shortening and energy saving of dry time.It can not only be applied to the clothing of drum-type as a result, Drying machine can also apply to the vertical scrubbing-and-drying unit etc. for drying drying mode and pulse mode other than drum-type, be to have ?.

Description of symbols

1,101,201,301, swivelling chute；2,102,202,302,403, shell (main body)；3,103,203,303, sink； 4,104,204,304, damper；5,105,205,305,410, Air Blast fan (air supply device)；6,106, drive motor；7, 107,207,307,413, circulating air duct；8,108,208,308, blow-off outlet (dry to use air blow-off outlet)；9,109, inflow temperature Spend test section；10,110, motor is used in air-supply；11,111, drain valve；12,112, drainpipe；13,113, feed water valve；14, 115, water supplying pipe；15,114,214,314, door body；16,116,216,316, outlet (dry air outlet)；17, 117,217,317,415, air inlet wind path (intake section)；18,118,218,318,414, exhaust wind path；19,156, dehumidifying water row Water lines；20, capacity for wind adjusts device；21, wind direction board；22, driving portion；23,122,222,322, containment member；30, 130,417, control device；50,150,250,350,404, heat pump assembly；51,151,251,351,405, compressor；52, 152,252,352,406, radiator (condenser)；53,153, expansion mechanism；54,154,254,354,408, heat dump (evaporation Device)；55,155,409, pipeline；80,81,180,280,281,282,380, scrubbing-and-drying unit (clothesdrier)；120,220, 320, side wall；325, demarcation plate；325a, upstream side demarcation plate；325b, downstream side demarcation plate；401, clothing；402, rotation rolling Cylinder；407, throttle；411, air outlet；412, exhaust outlet；416, heat-proof device；418, air layer portion；480,481, clothing is dry Dry machine.

Claims (18)

1. a kind of clothesdrier, wherein

The clothesdrier includes:

Main body；

Swivelling chute is rotatably freely located in the main body；

Heat pump assembly, with compressor, radiator, expansion mechanism, heat dump and pipeline, the compressor is used for refrigeration Agent is compressed, and the radiator is for making the heat of the compressed refrigerant radiate, and the expansion mechanism is for making The pressure of the refrigerant of high pressure, the heat dump be used for using be depressurized and become the refrigerant of low pressure from Around take away heat, the pipeline links the compressor, radiator, described swollen in a manner of it can make the refrigerant circulation Swollen mechanism and the heat dump；

Circulating air duct has the drying air outlet being connected to the swivelling chute and dry air blow-off outlet, makes institute State the drying air circulation in swivelling chute；

Air supply device is located in the circulating air duct, for described dry empty after the heat pump assembly will be utilized to heat Gas is supplied in the swivelling chute；

Exhaust wind path is communicatively arranged with the circulating air duct, and the drying is discharged to outside machine with air；

Intake section is used to make the air around the circulating air duct to enter in the circulating air duct；And

Control device is used to control the air supply device and the heat pump assembly,

The radiator is located in the circulating air duct,

The exhaust wind path is from the circulating air duct from the drying air outlet to the part the radiator It connects with forming branch,

The heat dump is located in the exhaust wind path.

2. clothesdrier according to claim 1, wherein

The clothesdrier further includes capacity for wind adjustment device, and the capacity for wind adjustment device makes from the circulating air duct It changes via the air quantity that the exhaust wind path is discharged to outside the machine.

3. clothesdrier according to claim 2, wherein

It will be discharged via the exhaust wind path to outside the machine from the circulating air duct using capacity for wind adjustment device The ratio of the air quantity is set as 20% or more and is 50% or less.

4. clothesdrier according to claim 2, wherein

The ratio for the air quantity being discharged from the circulating air duct via the exhaust wind path to outside the machine is set as 50% or more It and is 100% or less.

5. clothesdrier according to claim 2, wherein

In the branch portion of the circulating air duct and the exhaust wind path there is the capacity for wind to adjust device.

6. clothesdrier according to any one of claims 1 to 5, wherein

The intake section is located between the radiator and the circulating air duct and the branch portion of the exhaust wind path.

7. clothesdrier described according to claim 1~any one of 6, wherein

The heat dump is adjacent to configuration in the top of the radiator and the radiator.

8. clothesdrier according to claim 1, wherein

The heat dump is observed from the front configuration in the swivelling chute side, side wall side of the heat sink arrangements in the shell.

9. clothesdrier according to claim 1, wherein

The heat sink arrangements are in the position than the heat dump rearward.

10. clothesdrier according to claim 9, wherein

The part of the upper side along the swivelling chute of the circulating air duct is located at than the exhaust wind path along described The position of the part of the upper side of swivelling chute rearward,

It is equipped with the radiator in the part for being located at the position than the exhaust wind path rearward of the circulating air duct,

The heat dump is equipped in the part of the upper side along the swivelling chute of the exhaust wind path.

11. clothesdrier according to claim 10, wherein

It is observed from the front, the part of the upper side along the swivelling chute of the circulating air duct and the exhaust wind The part of the upper side along the swivelling chute on road close to the main body side wall configure.

12. clothesdrier according to claim 9, wherein

It being observed from the front, the heat dump is configured in the swivelling chute side,

Side wall side of the heat sink arrangements in the main body.

13. clothesdrier according to claim 1, wherein

The heat dump is configured in the top of the radiator in the mode adjacent with the radiator.

14. clothesdrier according to claim 13, wherein

The clothesdrier further includes demarcation plate, and the demarcation plate is configured to separate the heat dump and the radiator.

15. clothesdrier according to claim 14, wherein

The demarcation plate is constituted in the air-flow upstream side of the heat dump using the good material of thermal conductivity,

Trip side is constituted using thermal insulation material under a gas flow.

16. clothesdrier according to claim 1, wherein

The clothesdrier further includes heat-proof device, the heat-proof device be located at the circulating air duct and the exhaust wind path it Between.

17. clothesdrier according to claim 16, wherein

The heat-proof device has air layer portion.

18. clothesdrier according to claim 17, wherein

The expansion mechanism and the pipeline are equipped in the air layer portion.