KR20010087228A - Clothes dryer - Google Patents

Abstract

PURPOSE: To provide a clothes dryer capable of being installed in any place and being excellent in convenience in use. CONSTITUTION: This clothes dryer having a drying chamber of a rotary drum being arranged in an outer frame and housing a drying object, a circulating ventilating passage for returning drying air exhausted from this drying chamber again to the drying chamber, an air blowing means for allowing the drying air to flow in the drying chamber, a heating means for heating the drying air flowing in the drying chamber and a heat exchanger for depriving of the moisture content by condensation from the drying air including moisture deprived of from the drying object, has a clothes suspending member capable of suspending clothes in the vicinity of the outer frame so as to be freely housed in the outer frame, and is featured by arranging a clothes drying blowoff port for blowing off the clothes drying air toward clothes suspended by the clothes suspending member.

Description

Clothes Dryer {CLOTHES DRYER}

The present invention relates to a new drum type clothes dryer.

A drum type clothes dryer capable of performing hang drying of clothes is disclosed in Japanese Utility Model Publication No. 63-132697, Japanese Utility Model Publication No. 2-71493, and Japanese Patent Publication No. Hei 4-126198. have. In the drum type clothes drier disclosed in these publications, a hang drying chamber for drying clothes on a hanger is arranged above or below the drum type clothes drier.

It is an object of the present invention to provide a clothes dryer capable of forcibly drying clothes outside the clothes dryer, obtaining a high drying condition, and being easy to use.

1 is a side cross-sectional view showing one embodiment of a drum type clothes dryer according to the present invention capable of storing a clothes hanger member in an outer frame;

FIG. 2 shows an embodiment of a drum type clothes dryer according to the present invention in which the clothes hanger member is pulled out and caught on the clothes hanger member to be dried.

Figure 3 shows an embodiment of a drum type clothes dryer according to the present invention during which the drum type clothes dryer is in the room dehumidifying operation or the room heating operation.

Figure 4 shows an embodiment of the drum type clothes dryer according to the present invention in which centrifugal dehydration drying is performed simultaneously by rotating the rotating drum and drying using the clothes hanger member.

Fig. 5 is a front view showing the drum type clothes dryer in the state shown in Fig. 1;

Fig. 6 is a front view showing the drum type clothes dryer in the state shown in Fig. 2;

FIG. 7 is a front view of the drum type clothes drier, equivalent to FIG. 6 but with the clothes hanger members extending only to one side; FIG.

Figure 8 is a longitudinal sectional view showing the configuration of one embodiment of a drum drive unit according to the present invention.

9 is a detailed view of one embodiment of a garment hanger member in accordance with the present invention in which the garment hanger member is similarly extended toward both sides of the left and right sides.

10 is a detailed view of an embodiment of a garment hanger member in accordance with the present invention in which the garment hanger member extends longer toward the right than to the left.

Figure 11 illustrates an embodiment of an operation control operation unit according to the present invention.

Fig. 12 is a block diagram showing one embodiment of a control circuit according to the present invention.

<Description of the code | symbol about the principal part of drawing>

1: outer frame

4: rotating drum

5: heater

6: heat exchanger fan

9: drum belt

10: motor

12: circulation duct

The clothes dryer according to the present invention further includes a clothes hanger member in the outer frame through which the clothes dryer can hang clothes outside the outer frame, and a dry air outlet for blowing through-dry air toward the clothes hung on the clothes hanger member. It is characterized by.

That is, the clothes dryer includes a rotary drum for storing the clothes to be dried in the outer frame, an air circulation passage for returning the dry air discharged from the rotary drum to the rotary drum, and blowing means for sending the dry air into the rotary drum; Heating means for heating the drying air disposed downstream of the heat exchanger and flowing into the rotating drum, and heat exchange means for condensing water vapor discharged from the clothes to be dried, wherein the clothes dryer includes the clothes outside the outer frame. And at least one garment hanger member in the hangable outer frame, and a dry air blowout outlet for directing upward through-drying air toward garments hung on the garment hanger member.

According to the present invention, it is possible to dry clothes indoors by hanging clothes on a clothes hanger member provided outside the clothes dryer, and to force dry clothes caught in different places of the room using the clothes dryer and also to high dry state. It is possible to provide a clothes dryer which is obtainable and easy to use.

The overall configuration of the drum type clothes dryer of FIG. 1 and the rotating part of the rotary drum of FIG. 8 will be described first. The rotary drum 4 is rotatably supported inside the outer frame 1. The rotary drum 4 is used as a drying chamber of the garment 19. The rotating drum 4 is driven by the motor 10 via the drum belt 9. 8, the one-way clutch 33 is embedded in the pulley 32 for driving the drum belt 9, and the pulley 32 is the rotating drum 4 when the motor 10 reverses rotation. It is idle by the one-way clutch 33 to stop the rotation of the.

The door 2 provided on the front face of the outer frame 1 is provided as a clothes inlet. The clothes 19 are heated by the drying air heated by the heater 5, and the drying is provided with an air blowing function to blow dry air into the rotating drum 4 and incorporates water vapor from the rotating drum 4. A heat exchanger fan 6 is provided which has a heat exchange function between air and outside air.

The heat exchanger fan 6 is driven by the motor 10 via the fan belt 13. The heat exchanger fan 6 is surrounded by a fan casing 8. The heat exchanger fan 6 is a kind of heat exchanger and has fan portions on both sides for performing heat exchange with each other through the rear face. In this way, the water vapor discharged from the article to be dried is condensed on one surface of the fan to be removed by cooling with the atmosphere. Further, the heat exchanger fan 6 is sealed by a maze composed of interdigitation provided in the fan and the outer periphery of the fan and having a high sealing ability, and thus can effectively remove water vapor.

The drum support body 7 is arranged on the front inner surface of the outer frame 1. A port through which cooling air enters and exits is provided on the rear lid 3 of the outer frame 1. The cooling air inlet 3a is arranged in the central side of the rear lid 3, and the cooling air outlet is arranged in the upper side of the rear lid 3.

The circulation duct 12 is continuous from the fan casing 8 side to the heater 5 side, and the air circulation passage is formed to include the circulation duct 12.

Dry air blown from the heat exchanger fan 6 is further dehumidified by the heat pump unit and then further heated by the heater 5 to be heated and sent to the rotating drum 4. The heat pump unit includes an evaporator 15 for cooling and dehumidifying the circulating air by evaporating the compressed coolant, a condenser 16 for heating the circulating air by condensing the coolant, a compressor 17 for compressing the coolant, and Expansion mechanism 18 for maintaining the pressure differential of the coolant. The temperature sensor 20 is arranged at a position near the condenser 16 to adjust the temperature of the coolant to be kept within a preset temperature range using the variable compression power unit 21.

The water condensed by the heat exchange between the heat exchanger fan 6 and the evaporator 15 is drained through the drain 12a of the circulation duct 12. Arrow X represents the flow of dry air, and arrow Y represents the flow of cooling air.

5 is a front view of the clothes dryer. As shown in Fig. 5, the clothes drying bar 25 as the clothes hanger member is arranged to be receivable in the upper front face side of the outer frame 1 and extends toward the depth side of the outer frame 1. It is inserted into and stored in case 26. When the clothes drying bar 25 is stored in the clothes drying bar case 26, the protrusion of the clothes hanger member from the front position of the drum type clothes dryer is removed. Therefore, the drum type clothes dryer and the washing machine are easy to use by storing the clothes drying member when it is not necessary. In particular, opening and closing of the door 2 and loading and unloading of the article to be dried are facilitated. Furthermore, the clothes drying bar 25 is used by attracting it to the front of the drum type clothes drier, and thus the drum type clothes drier according to the present invention is different from the drum type clothes drier equipped with the clothes hanger drying apparatus in the upper and lower positions. Therefore, the drum type clothes dryer according to the present invention can be installed in a place where there is some space above the washing machine or the ceiling is not so high. That is, the drum type clothes dryer according to the present invention has the advantage that the installation site can be flexibly selected.

The clothes drying bar 25 is a pair of longitudinal bars 25a, lateral bars 25b, lateral sliding bars 25c, right bars, as shown in the detailed view of the clothes hanger members of FIGS. 9 and 10. And left bar, and T-shaped joint 25d.

There is a drying change door 27 at the front lower part of the outer frame 1. The drying switching door 27 is arranged in the outer frame 1 in a pulling manner, and three states can be selected by adjusting the pulling degree.

That is, by pulling the drying switching door 27 as shown by the overall configuration of the clothes dryer of FIG. 2 and by pulling the clothes drying bar 25 and hanging the clothes on the clothes drying bar 25. When is taken out to the outside through the clothes drying air outlet 27b, the state is in a dedicated drying state using the clothes drying bar 25. When the drying changeover door 27 is pushed backward and closed as shown in Fig. 1, it is in a dedicated drum drying state. In this regard, the dry air blown into the garment 19 hits the garment 19 and then a portion of the dry air is returned to the rotating drum 4 to effectively remove water vapor around the garment 19.

In addition, in the case where the drying switching door 27 is pushed backward and closed as shown in the overall configuration of the clothes dryer of FIG. 4, the drying switching door 27 is used to dry and the drying inside the rotating drum 4 using the clothes drying bar 25. FIG. Will be. In this respect, drying with the clothes drying bar 25 is performed by air in the atmosphere.

The drying changeover door 27 is a horizontally long cylindrical shape and has a partition in the front part. The clothes drying air blowout opening 27b is disposed on the upper surface in the front side. The communication port 27a is arrange | positioned on the lower surface in the back side. Further, the clothes drying air assisted air outlet 50 is disposed at a position below the drying change door 27 on the front lower portion of the outer frame 1.

The horizontally long cylindrical portion of the drying changeover door 27 is fitted slidingly into the circulation duct 12. In the case where the dry changeover door 27 is provided as shown in Fig. 1, the clothes drying air outlet 27b is in communication with the air circulation passage in the heater 5 side. In the case where the drying switching door 27 is installed as shown in the overall configuration of the clothes dryer of Fig. 3, the clothes drying air outlet 27b is opened to the atmosphere and is in an upward facing state. At that time, the air circulation passage on the heater 5 side is opened to the atmosphere, and the clothes drying air assisted air outlet 50 communicates with the communication port 27a. In the case where the drying changeover door 27 is installed as shown in Fig. 4, the clothes drying air outlet 27b communicates with the air circulation passage on the heater 5 side, and the clothes drying air auxiliary outlet 50 is open to the atmosphere. do.

The clothes drying air assisted air outlet 50 communicates with a cooling air passage formed between the base side of the outer frame 1 and the circulation duct 12. A part of the cooling air discharged from the heat exchange fan 6 is blown out of the clothes drying air auxiliary blower outlet 50 through the cooling air passage.

Fig. 11 shows the operation control operation section, and there are various kinds of drying processes as follows.

The setting button for the quick process, the saving process, the walking drying process, the indoor dehumidifying process, and the indoor heating process is on the operation control operation unit 31.

In addition, a power switch, a humidity setting button 34a, a temperature setting button 35a, a humidity indicating unit and a temperature indicating unit are arranged.

12 is a block diagram showing a control circuit. The controller 30 includes a drive circuit, a microcomputer and a power circuit. The motor 10, the heater 5 and the compressor 17 of the heat pump unit are connected to the controller 30, and the operation control unit 31, the humidity sensor 34, the temperature sensor 35 and the condenser temperature sensor 20. ) Is connected to the microcomputer.

The operation of the drum type clothes dryer will be described as follows.

In the case of performing rapid drying through normal drum drying, the drum type clothes drier is operated under the condition shown in FIG.

The clothing 19 to be dried is introduced into the drum 4 and the button of the "fast process" on the operation control unit 31 is pressed. Thereafter, the controller 30 instructs the driving operation of the motor 10, the heater 5, and the compressor 17 of the heat pump unit. When the motor 10 is rotated, the drum 4 and the heat exchanger fan 6 are rotated to cause a flow of circulating air shown by arrow X and a flow of cooling air shown by arrow Y. The circulated dry air is brought to a high temperature and high humidity state by removing water from the clothes 19 in the drum 4, and is moved to the heat exchange fan 6. The circulated dry air is heat exchanged with the cooling air by the heat exchange fan 6 to reduce its temperature and its humidity and increase its density by an amount corresponding to the temperature drop, and then through the circulation duct 12. The evaporator 15 is moved. The circulated dry air from which heat is removed in the evaporator 15 is dehumidified and heated by the heater 5, and then returned to the drum 4. In the manner described above, the clothes can be dried quickly because the clothes are dried by the entire heat of the heat pump units 15 to 18 and the heater 5.

The case of reducing the drying cost will be described as follows.

The clothes 19 to be dried are introduced into the drum 4, and the button of the "saving process" on the operation control unit 31 of the clothes dryer is pressed. Thereafter, the controller 30 instructs the driving operation of the motor 10 and the compressor 17 of the heat pump unit. When the motor 10 is rotated, the drum 4 and the heat exchanger fan 6 are rotated to cause a flow of circulating air shown by arrow X and a flow of cooling air shown by arrow Y. The circulated dry air removes water from the garment 19 in the drum 4 by the heat of the heat pump and is moved to a heat exchanger fan 6 so as to be at a slightly higher humidity than corresponding to the ambient temperature. The circulated dry air is heat exchanged with the cooling air by the heat exchanger fan 6, but the amount of heat exchange by the heat exchanger fan 6 is small and the heat exchanger fan 6 has a small temperature difference between the circulating air and the atmosphere air. It only works as a fan. Thus, circulating air having a slightly higher humidity than removing water from the garment 19 and corresponding to the ambient temperature is moved through the circulation duct 12 to the evaporator 15. The circulating air from which heat is removed by the evaporator 15 is dehumidified, moved to the condenser 16 to be heated, and then returned to the drum 4. In the manner described above, since the garments are only dried by the heat of the heat pump unit, the heat removed by the coolant in the evaporator 15 is recycled to return to the circulating dry air in the condenser 16.

Thus, useless energy consumption can be suppressed and thus energy saving drying can be performed.

A case in which clothing drying by minimizing damage, shrinkage and wrinkles as much as possible is a main purpose will be described below with reference to FIGS. 2, 6 and 9.

The clothes drying bar 25 embedded in the clothes drying bar case 26 in the front side of the outer frame 1 is pulled forward, and the lateral sliding bars 25c are directed from the lateral bars 25b toward both sides. Is pulled. The garment 10 on the garment hanger 28 is hung on the lateral bar 25b and the lateral sliding bar 25c. Thereafter, the drying conversion door 27 is pulled, and the button of "walking and drying" on the operation control unit 31 of the clothes dryer is pressed. Thereafter, the controller 30 instructs the driving operation of the motor 10 and the compressor 17 of the heat pump unit. The motor 10 is rotated in reverse, and the heat exchanger fan 6 is rotated while the drum 4 remains stationary due to the one-way clutch 33 incorporated in the pulley 32, as shown by arrow X. The flow of circulated dry air and the flow of cooling air shown by arrow Y. The circulating dry air is blown onto the garment 19 on the garment hanger 28 to remove water from the garment, and before operation (due to a temperature corresponding to 200 to 300 W generated by the heat pump units 15 to 18). The moisture content is increased at a slightly higher temperature than would be transferred to the heat exchanger fan 6. However, since there is no temperature difference between the circulating air and the cooling air, no heat exchange is performed in the heat exchanger fan 6, so that the heat exchanger fan 6 functions only as a fan. Thus, circulated dry air with slightly more moisture than that increased by water from the garment 19 before operation is moved through the circulation duct 12 to the evaporator 15. The circulating air removed from the heat by the evaporator 15 is transferred to the condenser 16 to be dehumidified and heated, and the circulating air is then directed toward the clothes 19 hanged on the clothes hangers 28 to dry the clothes 19. Is re-blowed. In this embodiment, the drying air is blown from the dry air outlet 27b to the clothes on the clothes hanger hanged on the clothes drying bar 25. However, the dry air is similarly blown from the dry air outlet 27b to the clothes on the clothes hanger caught on something other than the clothes drying bar 25. At that time, the air blowing direction can be freely changed in the dry air blower opening 27b.

That is, the drying air flowing through the circulation duct 12 is blown out of the drying air outlet 27b to dry the clothes which are caught. Since the blown out dry air is directed toward the garment 19 from the lower side, the dry air also flows along the original convective flow, so that drying is accelerated.

During the jam drying, the drying is accelerated so as to strike the clothes 19 with the cooling air indicated by the arrow Y. During the jam drying, the room in which the dryer is installed is provided as a circulation passage. As described above, the garments are thermally efficient because they are only dried by the heat generated by the heat pump and the heat removed with the coolant in the evaporator 15 is returned to the circulating air in the condenser 16 to be recycled as heat to dry the garment. Is good. In addition, as shown in FIG. 8, the drum 4 idles the pulley 32 due to the one-way clutch 33 embedded in the pulley 32 which drives the drum belt 9 when the drum 4 reverses rotation. By means of the configuration maintained by the stop state, useless energy for rotating the drum can be saved and calmness can be realized. As mentioned above, hang drying can dry a garment by minimizing damage, shrinkage and wrinkles as much as possible.

In the case of the installation state of the dryer, there is a wall on the right or left side of the dryer as shown in Fig. 7, and the symmetrical lateral slide bar 25c of the clothes drying bar 25 is the lateral slide bar 25c. One side of cannot be effectively used because it cannot be extended. In such a case, as shown in FIGS. 7 and 10, the lateral slide bar 25c is one with a longer lateral slide bar 25c and the other with a shorter lateral slide bar 25c and the side. The directional slide bars 25c are formed to be interchangeable between the right side and the left side. In so doing, shorter lateral sliding bars 25c2 are used on one wall side and longer lateral sliding bars 25c1 are used on the wall on the opposite side to fix the width of the clothes drying bar 25.

In addition, it is possible to perform both drum rotation drying and jam drying at the same time as shown in FIG. In this case, drying can be realized at the same time by the configuration in which the clothes 19 in the drum 4 are dried by circulating air, and after the heat exchange in the heat exchanger fan 6, the cooling air is transferred to the drying switching door 27. It is blown to the clothing caught under the state of closing. In other words, a part of the cooling air heated by the heat exchange by the heat exchange fan 6 flows into the cooling air passage and is blown through the clothes drying auxiliary outlet 50 to dry the caught clothes.

A case in which the dryer is operated for indoor dehumidification will be described with reference to FIG. 3.

The drying switching door 27 is pulled and the button of the "indoor dehumidification process" on the operation control unit 31 of the clothes dryer is pressed. Thereafter, the controller 30 instructs the driving operation of the motor 10 and the compressor 17 of the heat pump unit. The motor 10 is rotated in reverse, and the heat exchanger fan 6 is rotated while the drum 4 remains stationary due to the one-way clutch 33 incorporated in the pulley 32, as shown by arrow X. The flow of circulated dry air and the flow of cooling air shown by arrow Y. The circulating dry air is blown into the room outside the dryer through the drying change door 27 drawn as the dried air. The circulated dry air removes moisture from the room and is moved to the evaporator 15 by the heat exchanger fan 6 while passing through the circulation duct 12. The circulating dry air from which heat is removed by the evaporator 15 is dehumidified and then moved to the condenser 16 to be heated, and the circulating dry air is indoors outside the dryer from the drying conversion door 27 pulled to proceed with indoor dehumidification. Is re-blowed. As described above, room moisture can be dehumidified by a heat pump unit. The air flow circulated from the drying diverting door 27 to the room can reduce the indoor humidity by 20 to 30% because the heat pump unit has a dehumidifying capacity compared to the dehumidifying water capacity (5 to 15 L / day) of a normal household dehumidifier. have. Since there is no clothing to be dried indoors when the “indoor dehumidification process” is selected, all dehumidification capacities of the heat pump can be used for indoor dehumidification. If a clothes dryer is installed in the bathroom as an example, the room can be dehumidified during the rainy season using the clothes dryer by utilizing its capacity without the use of additional dehumidifiers. In this way, the problem can be eliminated with the casting in the wet season and the discomfort of the steam in the bath can also be eliminated. In addition, as shown in FIG. 8, the drum 4 is moved by the pulley 32 due to the one-way clutch 33 embedded in the pulley 32 which drives the drum belt 9 when the drum 4 reverses rotation. By the configuration that is kept stationary by idling, useless energy for rotating the drum can be saved and calmness can be realized.

Humidity control in the selection of the “indoor dehumidification process” will be described below.

When the drying changeover door 27 is pulled, the humidity is detected by the humidity sensor 34, the operation of the dryer is continued until the detected humidity is reduced to the value of H1, and the detected humidity is at the value of H1. When it reaches, the operation stops. In addition, the operation is resumed when the detected humidity reaches the set value of H2. By repeating the operation, the room humidity can be maintained at a substantially constant value. In this regard, the setting value H1 can be changed by setting the value to the humidity setting button 34a of the operation control operation unit 31 shown in Fig. 11 to input the value to the controller 30.

A case in which the dryer is operated for indoor heating will be described with reference to FIG. 3.

The drying switching door 27 is pulled and the button of the "indoor heating process" on the operation control unit 31 of the clothes dryer is pressed. Thereafter, the controller 30 instructs the driving operation of the motor 10 and the heater 5. The motor 10 is rotated in reverse, and the heat exchanger fan 6 is rotated while the drum 4 remains stationary due to the one-way clutch 33 incorporated in the pulley 32, as shown by arrow X. The flow of circulated dry air and the flow of cooling air shown by arrow Y. The circulating dry air is blown into the room through the dry changeover door 27 drawn as hot air. The circulating dry air enters from the room as cooling air through the opening of the drying conversion door 27, is heated by the heater 5, and is heated to the dry hot air in the heat exchanger fan 6 through the circulation duct 12. Then, it is blown back to the room from the drying switching door 27. At this time, the room is part of the air passage of the circulating air. The hot air flow has a heating capacity compared to the output capacity of a typical household clothes dryer of nearly 1000 KW, and the temperature of the hot air flow is increased to 60 to 80 ° C. If a clothes dryer is installed in the bathroom as an example, the room can be heated in cold seasons such as winter using the clothes dryer without the use of additional heaters. In this way, discomfort can also be removed when taking off the clothes for bathing.

In addition, as shown in FIG. 8, the drum 4 idles the pulley 32 due to the one-way clutch 33 embedded in the pulley 32 which drives the drum belt 9 when the drum 4 reverses rotation. By means of the configuration maintained by the stop state, useless energy for rotating the drum can be saved and calmness can be realized.

The temperature control in the selection of the "indoor heating process" will be described below.

In the case where the drying switching door 27 is pulled out, the atmospheric temperature is sensed by the temperature sensor 35, the operation of the dryer is continued until the detected temperature reaches the value of T1, and the detected temperature is maintained at T1. Operation stops when the value is reached. In addition, the operation is resumed when the detected temperature reaches the set value of T2. By repeating the operation, the room temperature can be maintained at a substantially constant value. In this regard, the setting value T1 can be changed by setting the value to the temperature setting button 35a of the operation control operation unit 31 shown in Fig. 11 to input the value to the controller 30.

Although the clothes drying air outlet in this embodiment is arranged on the front lower side of the outer frame, the clothes drying air outlet may be arranged on the upper side or another surface. In the case where the clothes drying air outlet is disposed on the side, it is preferable that the clothes drying air outlet can be changed to be attached to the other side in consideration of the installation relationship. The garment hanger member is pulled, but may be folded or rotary if it can be stored.

According to the present invention, it is possible to force dry clothes outside the clothes dryer, to obtain a high drying state, and to provide a clothes dryer that is easy to use.

Claims (13)

A rotating drum for holding the clothes to be dried in the outer frame, an air circulation passage for returning the dry air discharged from the rotating drum to the rotating drum, blowing means for sending the drying air into the rotating drum, and rotating A clothes dryer comprising heating means for heating dry air flowing into a drum and heat exchange means for condensing water vapor discharged from the clothes to be dried, A clothes hanger member in the outer frame to hang garments outside the outer frame; And a dry air outlet for blowing the dry air toward the garments hung on the garment hanger member. A rotary drum for containing the garments to be dried and dried in the outer frame, an air circulation passage for returning the dry air discharged from the rotary drum to the rotary drum, blowing means for sending the dry air into the rotary drum, A clothes dryer comprising: heating means for heating dry air disposed downstream of an exchanger and flowing into a rotating drum, and heat exchange means for condensing water vapor discharged from clothes to be dried, A garment hanger member that can be stored in the outer frame to hang garments outside the outer frame; A dry air outlet for blowing the dry air toward the garments hung on the garment hanger member, And the air circulation passage in the downstream side of the heat exchanger is in communication with the dry air outlet, and the upstream side of the heating means can be switched to communicate with the atmosphere. A rotary drum for containing the garments to be dried and dried in the outer frame, an air circulation passage for returning the dry air discharged from the rotary drum to the rotary drum, blowing means for sending the dry air into the rotary drum, A clothes dryer comprising: heating means for heating dry air disposed downstream of an exchanger and flowing into a rotating drum, and heat exchange means for condensing water vapor discharged from clothes to be dried, A heat pump unit disposed in the air circulation passage and having an evaporator and a condenser constituting the heat exchanger; A garment hanger member that can be stored in the outer frame to hang garments outside the outer frame; A dry air outlet for blowing the dry air toward the garments hung on the garment hanger member, And the air circulation passage can be converted into a passage communicating with the dry air outlet. A rotating drum for storing the clothes to be disposed in the outer frame and to be dried, an air circulation passage for returning the dry air discharged from the rotating drum to the rotating drum, and discharge the drying air to the outside of the rotating drum and be dried. A clothes dryer comprising a heat exchange fan for condensing water vapor discharged from clothes and heating means for heating the drying air, A clothes hanger member disposed within said outer frame and capable of hanging garments outside said outer frame thereon; It is disposed in the lower portion of the outer frame and further comprises a dry air blower for blowing out the dry air to the atmosphere, And the air circulation passage can be converted into a passage communicating with the dry air outlet. A rotary drum for storing the clothes to be dried in the outer frame, an air circulation passage for returning dry air discharged from the rotary drum to the rotary drum, heating means for heating dry air, and A heat exchange fan for condensing water vapor discharged from the clothes to be dried and dried out of the rotary drum, an evaporator for dehumidifying dry air sent from a heat exchange fan by cooling the dry air, and flowing out of the evaporator A clothes dryer comprising a condenser for heating dry air, A clothes hanger member disposed within said outer frame and capable of hanging garments outside said outer frame thereon; It is disposed in the lower portion of the outer frame and further comprises a dry air blower for blowing out the dry air to the atmosphere, And the air circulation passage can be converted into a passage communicating with the dry air outlet. A rotating drum for holding the clothes to be dried in the outer frame, an air circulation passage for returning the dry air discharged from the rotating drum to the rotating drum, blowing means for sending the drying air into the rotating drum, and rotating A clothes dryer comprising heating means for heating dry air flowing into a drum and heat exchange means for condensing water vapor discharged from the clothes to be dried, And a dry air outlet for blowing the dry air toward the clothes caught in the outside of the outer frame. The clothes dryer of any one of claims 1 to 6, wherein the clothes hanger member is extendable to a width larger than the width of the outer frame. The clothes dryer according to any one of claims 1 to 3, wherein the heat exchange fan uses a blowing means and a heat exchange means. 6. The heat exchanger fan of claim 4 or 5, wherein the heat exchanger fan includes a fan portion for performing heat exchange between the dry air and the atmosphere by blowing dry air into the air circulation passage and contacting the dry air to the atmosphere. Clothes dryer. 10. The means for saving or quick setting means for forcibly drying clothes to be dried in the rotating drum by rotating the rotating drum without communicating the air circulation passage to the dry air outlet. Clothes dryer comprising a setting means. 10. Drying air is dried outside the outer frame by communicating an air circulation passage to a dry air outlet, communicating an upstream side of the heating means to the atmosphere, and rotating and stopping the rotating drum. And a means for setting a hang drying process for blowing clothes to the clothes. 10. The indoor dehumidification according to any one of claims 1 to 9, wherein the air circulation passage is communicated with the dry air outlet, the upstream side of the heating means is connected to the atmosphere, and the indoor dehumidification operation is performed by rotating and stopping the rotating drum. Clothing dryer comprising a means for setting the process. 10. The room heating according to any one of claims 1 to 9, wherein the air circulation passage is communicated with the dry air outlet, the upstream side of the heating means is communicated with the atmosphere, and the room heating operation is performed for performing the indoor heating operation by rotating and stopping the rotating drum. Clothing dryer comprising a means for setting the process.