JP4652956B2 - Washing and drying machine - Google Patents

Description

  The present invention relates to a drum-type washing / drying machine equipped with a heat pump device, which relates to mounting support of the heat pump device.

  A washing and drying machine equipped with a heat pump device is described in Japanese Patent Application Laid-Open No. 64-32893 (Patent Document 1), but the compressor and other related parts are arranged not in the outer tank but in the outer frame housing. Yes.

JP-A-64-32893

  In the washing and drying machine shown in Patent Document 1, a compressor and other related parts are arranged in an outer frame casing. Unlike the outer tank, the outer frame housing does not vibrate strongly and is advantageous in terms of vibration.

  However, the ventilation duct leading to the outer tub including the washing and drying tub must be provided with a complicated structure having flexibility. Further, when the radiator and the heat absorber are placed in the outer tub, it is not necessary to provide a complicated structure having flexibility of the ventilation duct, but the communication pipe that communicates the refrigerant pipe has a flexible structure. You must prepare.

  In view of the above problems, an object of the present invention is to provide a washing / drying machine in which the structure of a ventilation duct and a communication pipe is simple, and the compressor can be supported without hindrance even by a strong strong vibration of the outer tub.

  The present invention relates to a water tub provided in an outer frame housing, a laundry drying tub that is rotatably provided in the water tub and stores laundry, a compressor that compresses refrigerant, and heat dissipation that dissipates heat of the compressed refrigerant. And a heat pump device equipped with a heat pump device including a heat absorber that depressurizes the pressure of the compressed refrigerant, and a refrigerant that has been depressurized and depressurized to remove heat from the surroundings, and the compressor has a vibration damping member at the bottom of the water tank. It is characterized by being supported through.

  ADVANTAGE OF THE INVENTION According to this invention, the structure of the communicating pipe which connects a refrigerant pipe can be simple, and the washing-drying machine with which the strong big vibration transmitted to a compressor from a water tank is relieve | moderated can be provided.

  Embodiments of the present invention will be described with reference to the drawings.

  As shown in FIG. 1, the drum-type washer / dryer has an outer tub 2 placed inside an outer frame housing 1. The center of the outer tub 2 is supported from below by a plurality of suspensions 3. Further, the outer tub 2 is supported by being suspended from its upper portion by a pulling spring 4.

  The suspension 3 supports the entire weight including the outer tub 2, has a strong elastic support structure, and is fixed to the outer frame base 20 of the outer frame housing 1. In particular, a damping mechanism or the like is provided for absorbing strong vertical vibration of the outer tub 2 that occurs during the dehydration operation and preventing abnormal vibration of the outer tub 2 that occurs when dehydration is started.

  The attachment position of the suspension 3 is provided at a substantially center of gravity of the outer tub 2. In the case of the washing / drying tub (drum) 11 that is inclined to the rear, the height of the suspension 3 becomes low, and the stroke cannot be taken.

  For this reason, since it is difficult to manufacture the damping mechanism portion in the suspension, the position of the center of gravity can be set higher than the position of the rear of the outer tub 2 than the position of the rear of the center of gravity.

  Further, the pulling spring 4 supported by hanging from the upper part of the outer tub 2 is provided to support the falling of the outer tub 2 and to prevent vertical / horizontal vibration during dehydration.

  A water supply electromagnetic valve 6 and a detergent charging case 8 are provided inside the upper side of the outer frame housing 1. The detergent charging case 8 is connected to the water supply electromagnetic valve 6 through a water injection hose 7. A water supply hose 5 is connected to the water supply electromagnetic valve 6. The tip of the water supply hose 5 is connected to a tap (not shown).

  When washing is too easy, the water supply electromagnetic valve 6 is opened, and water necessary for washing and washing is supplied from the water injection hose 7 to the detergent charging case 8.

  A detergent necessary for washing is put into the detergent charging case 8. Further, at the time of rinsing, a softening finishing agent for improving the finish of the laundry 9 is put into the case portion for storing the finishing agent provided in the detergent charging case 8 and automatically put into the outer tub 2 when necessary. .

  That is, at the time of washing, the detergent is dissolved in the detergent charging case 8 by the water supplied from the water injection hose 7, flows through the flexible hose 10, and is charged into the inside from the upper part of the outer tub 2.

  The washing / drying tank (drum) 11 is rotatably installed in the outer tank 2. A washing / drying tub (drum) 11 having a bottomed cylindrical shape provided with a charging port on the front side is placed with its rotation axis center inclined so that the charging port 11a is inclined upward.

  The rotation axis center line has an inclination angle θ with respect to the horizontal line of 15 degrees. The inclination of the washing / drying tank 11 is preferably about 15 degrees from taking out the laundry, but the inclination angle θ can be selected within a range of about (5 to 30) degrees.

  The outer tub 2 has a bottomed cylindrical shape provided with a loading port 11b on the front side in the same manner as the washing and drying bath 11, and the central axis passing through the center (center) is inclined so that the loading port is inclined upward. Placed.

  The central axis of the outer tub 2 is placed at the same inclination angle as the rotation axis of the washing / drying tub 11 so as to overlap with each other.

  The outer frame housing 1 has a loading port 11c on the front side. The inlet 11c of the outer frame housing 1 is provided in the same direction as the inlet of the washing / drying tank 11 and the outer tank 2, and is provided with an outer lid 12 that can be opened and closed. The laundry is taken in and out by opening the outer lid 12.

  The bellows 21 is attached in a watertight manner to the mouth edge of the inlet 11 c of the outer frame housing 1 and the inner edge of the inlet 11 b of the outer tub 2. Watertightness between the outer frame casing 1 and the outer tub 2 is maintained by a bellows 21 made of an elastic body. Since the inner side of the outer lid 12 is in close contact with the bellows 21, no water leaks from the inlet 11c of the outer frame housing 1 to the outside.

  The washing / drying tank 11 has a balancer 13 on the outer periphery of the charging port 11a. The balancer 13 reduces vibration during dehydration. The washing / drying tank 11 has a plurality of dewatering holes 14 in the cylindrical portion. At the time of dehydration, the moisture contained in the laundry 9 is dehydrated into the outer tub 2 by centrifugal force through the dehydration hole 14.

  A plurality of (three) lifters 16 are provided in the cylindrical portion of the washing / drying tank 11. The lifter 16 extends along the direction of the rotation axis. The height of the lifter 16 is generally the same height over the longitudinal direction. In order to improve the movement of the laundry 9 located on the back side, the lifter 16 may be substantially horizontal with respect to the rotational axis of the washing / drying tub 11 (horizontal when it is located on the lower side). When there are three (three) lifters 16, they are arranged at equal intervals of 120 degrees.

  The DC brushless motor 19 is attached and fixed to the rear outer surface of the outer tub 2. The DC brushless motor 19 is a drive source that rotationally drives the washing / drying tub 11.

  The washing / drying tank 11 has a flange 17 at the rear end which is the bottom side of the cylindrical portion. A main shaft 18 provided on the flange 17 is coupled to the rotor side of the DC brushless motor 19. Thus, the washing / drying tub 11 is rotatably supported by the outer tub 2 via the DC brushless motor 19 as a driving source.

  The drainage electromagnetic valve 22 is provided at the lower rear part of the outer tub 2 and is connected to a drainage hose 23. By opening the drain electromagnetic valve 22, the washing water and the rinsing water accumulated in the outer tub 2 are drained outside the machine through the drain hose 23.

  Next, the heat pump device and related parts will be described with reference to FIGS.

  As shown in FIGS. 1 and 2, the heat pump device includes a compressor 15, a heat absorber 52, a radiator 53, a pressure reducing adjustment valve 26, a conduit 25 through which a refrigerant flows, and the like. This heat pump device is provided so as to be attached to and supported by the outer tub 2.

  The compressor 15 has an output of about 400W. The compressed refrigerant can obtain thermal energy about 3 to 6 times the output of the compressor 15.

  The types of compressors include a reciprocating method, a rotary method, and a linear method. Either method may be used.

  However, since it is necessary to make the overall size of the heat pump device compact, the compressor drive motor uses a linear system that employs a DC brushless motor using rare earth magnets made of neodymium magnets, thus reducing noise and vibration. It is possible to make an efficient compressor motor.

  The compressor 15 is attached and supported on the front end side of the outer lower surface of the outer tub 2. The heat absorber 52 is attached and supported near the upper side of the outer rear surface of the outer tub 2. The radiator 53 is disposed inside the lower part of the outer tub 2.

  Inside the heat absorber 52 is provided an endothermic refrigerant pipe 52a (shown in FIG. 2) through which refrigerant flows. Inside the radiator 53 is provided a refrigerant pipe 53a for heat dissipation (shown in FIG. 2). The refrigerant pipe 52 a of the heat absorber 52, the refrigerant pipe of the radiator 53, and the compressor 15 are communicated with each other through a communication pipe 25.

  A decompression regulating valve 26 is interposed in the communication pipe 25 that connects the refrigerant pipe of the radiator 53 and the refrigerant pipe 52 a of the heat absorber 52. The refrigerant compressed by the compressor 15 flows to the radiator 53. Further, circulation is performed from the radiator 53 to the heat absorber 52 via the regulating valve 26 and returning to the compressor 15 via the communication pipe 25.

  Carbon dioxide or the like is used as the refrigerant. Due to the circulation cycle of the refrigerant, the radiator 53 performs a heat dissipation action, and the heat absorber 52 performs a heat absorption action.

  The circulation duct 64 constitutes a drying air circulation path through which drying air flows. The outlet 63 of the circulation duct 64 is provided in the front lower part of the outer tub 2 toward the inside. The inlet side of the circulation duct 64 is connected so as to communicate with the outflow portion of the heat absorber 52.

  The intake part of the heat absorber 52 is connected to communicate with the exhaust port 2 a at the rear part of the outer tub 2. The drying air circulation path includes the inside of the outer tub 2, the inside and outside of the washing / drying tub 11, the circulation duct 64, and the heat absorber 52. The blower fan 24 is provided between the exhaust port 2 a and the intake portion of the heat absorber 52 in the drying air circulation path.

  The drying air is blown into the outer tub 2 from the outlet 63, flows through the washing / drying tub 11, flows from the exhaust port 2 a to the heat absorber 52, and circulates repeatedly through the circulation duct 64 to the outlet 63.

  Next, the support structure (compressor support member or vibration buffer member) of the compressor will be described with reference to FIGS.

  The two support members 100 and 101 for a compressor are provided in the front lower part of the outer tank 2 along with front and back. When viewed from the front side, the two compressor support members 100 and 101 have a U-shape and are integrally formed with the outer tub 2 by a synthetic resin material.

  A reinforcing rib 102 is provided at the base of the support member for the compressor to make it strong. Since the support member for compressors is integrally formed with the same synthetic resin as the outer tub 2, it is easy to make. However, it is also possible to form the support member for the compressor separately from the outer tub 2 and to make the root with a screwing structure.

  Moreover, since the support member for compressors has U shape (shape where the bottom side was connected), it is strong compared with the structure where the bottom side is cut off. Suitable for supporting heavy compressors.

  As shown in FIG. 5, the two vibration damping members 103 and 104 are attached so as to fit on the front outer periphery and the rear outer periphery of the compressor 15. The vibration buffer members 103 and 104 made of an elastic body such as rubber absorb vibrations well.

  The vibration buffer members 103 and 104 are fitted inside the compressor support members 100 and 101. Since the compressor 15 is supported by the compressor support members 100 and 101 via the vibration damping members 103 and 104, it is supported in a vibration-proof manner. Since the front and rear of the compressor 15 are supported by vibration isolation, strong and stable vibration isolation support is performed.

  The front vibration damping member 103 includes an inward flange 105 that abuts against the front end surface of the compressor 15. Since the inward flange 105 abuts against the front side end surface of the compressor 15, it is held on the outer periphery of the front portion of the compressor 15 and there is no positional shift, so that stable anti-vibration support is performed.

  The rear vibration damping member 104 has an inward flange 106 that abuts against the rear end surface of the compressor 15. Since the inward flange 106 abuts against the rear side end face of the compressor 15, it is held on the outer periphery of the rear portion of the compressor 15, and is not displaced, so that stable vibration isolation support is performed.

  The vibration buffer members 103 and 104 have an annular shape in which a thick upper portion and a thin lower portion are continuous. Although the upper part and the lower part can be formed separately, assembling is facilitated by forming them integrally in an annular shape.

  The rear compressor support member 101 has an inward receiving rod 107 on the rear side. Since the rear vibration buffer member 104 is received by the inward receiving rod 107, the compressor 15 is held at a predetermined position without being displaced.

  The compressor 15 is inserted and supported from the front compressor support member 100 toward the rear compressor support member 101. In this insertion support, since the compressor 15 can receive the inward receiving rod 107, the assembly is facilitated.

  The compressor 15 has a pair of fixed arms 108 on the front side end face. The two fixed arms 108 have an L shape and are formed so as to extend outward.

  The fixed arm 108 is fastened and fixed to the front compressor support member 100 by a screw 110 via an elastic member 109. The elastic member 109 has elastic member pieces 109A and 109B.

  The washer 111 is interposed between the head of the screw 110 and the elastic member piece 109A. The screw 110 that is screwed into the screw hole 113 of the compressor support member 100 is interposed between the washer 111, so that it can be strongly tightened without biting into the elastic member piece 109A.

  The elastic member piece 109 </ b> A has a boss portion 112 that fits into the through hole of the fixed arm 108. Since the screw 110 passes through the center of the boss portion 112 and is screwed into the screw hole 113, the boss portion 112 is interposed between the screw 110 and the through hole. For this reason, even if a positional deviation occurs between the screw 110 and the fixed arm 108, the screw 110 and the fixed arm 108 are not in direct contact with each other, and vibration absorption is performed well.

  The elastic member piece 109B is interposed between the fixed arm 108 and the compressor support member 100 to absorb vibration absorption and cut off transmission of vibration. Since the elastic member piece 109B is separate from the elastic member piece 109A, it is easier to assemble than the elastic member 114 shown in FIG.

  The elastic member 114 shown in FIG. 8 is difficult to assemble because the elastic member piece on the lower side is fitted into the through hole of the fixed arm 108 so as to be crushed. In order to use this elastic member 114, it is desirable to provide a groove for inserting the elastic member 114 in the fixed arm 108 so that the insertion into the through hole is facilitated.

  In this way, the fixing arm 108 is fastened to the front compressor support member 100 with the screws 110, so that the compressor 15 is securely fixed and supported on the compressor support members 100 and 101 without falling off.

  In this fixed support, the load of the compressor 15 is received by the support members 100 and 101 for the compressor, and the escape of the compressor 15 is stopped by the screw 110. Therefore, the heavy (5 to 10 kg) weight of the compressor 15 is increased. It can be reliably supported.

  Further, even if the outer tub 2 vibrates strongly and greatly during the dehydration operation, the compressor 15 is supported and fixed to the compressor support members 100 and 101 via vibration buffer members and elastic members. Less vibration is transmitted. The compressor is supported without any problem.

  Next, the drying operation will be described.

  The drying air flowing in the washing / drying tank 11 absorbs moisture contained in the laundry. Since the inside of the washing / drying tub 11 is warmed by the heat radiated from the radiator 53, moisture is absorbed well. The high-temperature and high-humidity dry air that has absorbed moisture is drawn by the blower fan 24 and flows through the heat absorber 52, and then returns to the washing / drying tank 11 through the circulation duct 64.

  Since the high-temperature and high-humidity drying air is cooled when passing through the heat absorber 52, the moisture contained in the dry air is taken as condensed water. The taken condensed water flows through the condensed water drainage hose 27, the drainage electromagnetic valve 22, and the drainage hose 23, and is discharged outside the apparatus.

  The dry air from which moisture has been removed in the heat absorber 52 becomes low humidity and flows into the washing / drying tub 11 again to absorb moisture contained in the laundry. This circulation of drying air is repeated to dry the laundry.

  The washing operation will be described.

  This washing / drying machine is a so-called drum-type washing / drying machine. For this reason, less washing water is required than a vertical washing machine. The water level of the washing water 62 is such that it reaches the lower side of the washing / drying tank 11.

  Washing and rinsing are performed by rotating the washing / drying tank 11 under this little washing water. The washing / drying tank 11 is rotated at a slow speed of about 50 revolutions per minute, and the washing is performed in which the washed-up laundry falls and is struck.

  In this washing operation, the hoat pump device is operated.

  Next, the operation process of the drum type washing / drying machine will be described with reference to FIG.

  In this operation process, the dirt adhering to the laundry 9 is removed, the detergent is rinsed off by rinsing, and the water contained in the laundry 9 is dehydrated from the dewatering hole 14 by centrifugal force by the rotation of the washing drying tank 11. It is a block diagram which shows the general automatic washing course which performs draining those water | moisture contents automatically.

  First, water supply 28 is performed by operating the water supply electromagnetic valve 6.

  In the washing 29, when water necessary for washing is supplied into the outer tub 2, the DC brushless motor 19 rotates to drive and rotate the washing / drying tub 11.

  At this time, the rotation speed of the washing / drying tank 11 is about 40 to 50 rotations per minute, and the left and right rotations are performed for several minutes between pauses, and the laundry 9 is lifted up by the lifter 16 in the washing / drying tank 11. While washing by tapping. During this washing operation, the washing water is heated by the heat radiation to the radiator 53, and washing is promoted.

  When the washing 29 is completed, the washing water containing dirt flowing out from the laundry 9 is transferred to the drainage 30 for discharging the washing water out of the washing / drying machine.

  After the drainage is completed, the process proceeds to dehydration 31 for dehydrating the detergent contained in the laundry 9. In the dehydration 31, the water contained in the laundry is dehydrated from the plurality of dehydration holes 14 provided on the inner wall of the laundry drying tank 11 by centrifugal force of the laundry drying tank 11 rotating at high speed.

  When the dehydration 31 is completed, the detergent contained in the laundry 9 is rinsed and the process proceeds to the rinse 33.

  Before entering the operation of the rinsing 33, the necessary fresh water is supplied into the outer tub 2 by the water supply 32 for supplying fresh water in the same manner as in the washing 29.

  In general, about 30 L of fresh water necessary for rinsing is supplied as in washing.

  When the specified amount of fresh water is supplied, the process automatically proceeds to the rinsing 33, and the washing / drying tub 11 rotates while being reversed at a low speed in the same manner as at the time of washing 29 to remove the detergent contained in the laundry 9. To do.

  Drainage after dehydration-dehydration-rinse (2) -drainage is performed in the same manner as described above, and finally, the process proceeds to final dehydration 38 that sufficiently dehydrates the moisture contained in the laundry 9.

  The dehydration time of the final dehydration 38 is generally 5 minutes or longer, and the washing / drying tub 11 is rotated at a high speed to remove moisture from the laundry 9. The dehydration rate at this time reaches 60 to 65%.

  In the case of a drum type washing / drying machine in which a heat pump device is provided in the drum type washing / drying machine and automatically proceeds from washing to drying, the process automatically proceeds to the drying step 39 after the final dehydration 38 is completed. Transition.

  In the drying step 39, after the moisture of the laundry 9 is sufficiently removed in the dehydration step, the drying air of hot air, which is heat-exchanged by the radiator 53 by the heat pump device described in FIG. The laundry drying tank 11 is reversed or rotated in one direction at a speed of about 50 revolutions per minute to remove moisture from the laundry 9 and dry it.

  In the drying process, the laundry 9 is dried. In the washing / drying tank 11, the moisture of the laundry is absorbed by the drying air, and the moisture is taken up by the condensed air from the drying air sucked by the blower fan 24 and sent to the heat absorber 52. The condensed water (condensed water) taken is drained through the condensed water drain hose 27.

  The dehumidified drying air flows through the circulation duct 64 and is sent into the washing / drying tank 11 from the blower outlet 63 into the washing / drying tank 11.

  The radiator 53 heats the washing / drying tub 11 and the outer tub 2 to promote the drying of the laundry 9. After completion of drying, the process automatically proceeds to end 40 to end the washing / drying course.

  Next, the driving of the drum type washing and drying machine will be described with reference to the circuit block diagram of FIG.

  The power source 41 is connected to AC 100 V 50/60 Hz, and first the power switch 42 is turned on.

  The energized power is converted from an AC power source to a high-voltage DC power source by a rectifier circuit 44 that is a driving power source of the DC brushless motor 19 through a filter circuit 43 that cuts power line noise and aerial radio noise. It supplies to the DC inverter drive circuit 45 which is a motor drive circuit.

  The DC inverter drive circuit 45 includes an IGBT element circuit that supplies power to each phase coil of the DC brushless motor U phase 46, V phase 47, and W phase 48 at an electrical angle of 120 degrees or 180 degrees according to a control command of the microcomputer 49. The operation is controlled.

  The rotation control of the DC brushless motor 19 is based on the rotation of a rotor (not shown) having a plurality of magnets, and a signal from the IC Hall element 50 fixedly installed on the outer periphery of the DC brushless motor 19 is sent to the microcomputer 49. The rotational speed of the washing / drying tub 11 is adjusted by controlling the rotational speed of the intake.

  Further, fresh water necessary for rinsing to remove dirt and detergent attached to the laundry 9 during washing is energized and supplied to the water supply electromagnetic valve 6 connected to the drive circuit unit 51 in accordance with a command from the microcomputer 49. During drainage, the drain electromagnetic valve 22 is opened to drain dirty water outside the washing / drying machine.

  Further, during drying, operation control of the compressor 15 of the heat pump device, the pressure reducing adjustment valve 26, and the blower fan 24 is performed.

The longitudinal cross-sectional view of the washing-drying machine is related with the Example of this invention. It is an internal enlarged view of the washing-drying machine in the drying operation process according to the embodiment of the present invention. It is a figure which concerns on the Example of this invention, and shows the place which looked at the outer tank and the compressor from the front side. It is a figure which concerns on the Example of this invention, and shows the place which looked at the compressor supported by the support member for compressors from the front. It is a figure concerning the Example of this invention, and is a figure which shows the compressor with which the vibration damping member was attached. It is a figure which concerns on the Example of this invention and shows the supporting member for compressors. FIG. 4 is a cross-sectional view taken along the line AA of FIG. 3 according to the embodiment of the present invention. FIG. 10 is a diagram illustrating a single elastic member according to another embodiment of the present invention. It is a figure which concerns on the other Example of this invention, and shows the driving | operation process of a washing-drying machine. FIG. 6 is a circuit block diagram according to an embodiment of the present invention. A drive circuit diagram is shown.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Outer frame housing, 2 ... Water tank, 9 ... Laundry, 11 ... Laundry drying tank, 15 ... Compressor, 16 ... Radiator, 26 ... Regulating valve, 52 ... Heat absorber, 103, 104 ... Support for compressor Member, 103, 104 ... Vibration damping member.

Claims (7)

A water tank provided in the outer frame housing, a washing / drying tank rotatably provided in the water tank for storing laundry, a compressor for compressing refrigerant, a radiator for radiating heat of the compressed refrigerant, and compression An adjustment valve for reducing the pressure of the refrigerant, and a heat pump device including a heat absorber that takes the heat from the surroundings of the refrigerant whose pressure has been reduced to low pressure,
Provide a compressor support member at the bottom of the water tank,
Supporting the compressor via a vibration damping member on the compressor support member;
The washing / drying machine according to claim 1, wherein the support member for the compressor has a U shape and is supported so that the compressor is inserted inside. A water tank provided in the outer frame housing, a washing / drying tank rotatably provided in the water tank for storing laundry, a compressor for compressing refrigerant, a radiator for radiating heat of the compressed refrigerant, and compression An adjustment valve for reducing the pressure of the refrigerant, and a heat pump device including a heat absorber that takes the heat from the surroundings of the refrigerant whose pressure has been reduced to low pressure,
A support member for a compressor is provided at a lower part of the water tank, and the compressor is supported on the support member for the compressor via a vibration buffer member.
Two compressor support members are provided side by side in the front and rear of the water tank, the front side of the compressor is provided on the front side support member for the compressor, and the rear side of the compressor is provided on the rear side support member for the compressor. Washing and drying machine characterized by supporting In the washing and drying machine according to claim 2,
The washing / drying machine, wherein the compressor support member and the water tank are integrally formed of a synthetic resin. In the washing and drying machine according to claim 3,
The vibration dampening member has an annular shape in which an inner peripheral side is fitted to the outer periphery of the compressor and an outer peripheral side is fitted to the inner side of the compressor support member. The washing and drying machine according to claim 4,
The vibration damping member on the front side has an inward ridge that contacts the front end surface of the compressor,
The washing / drying machine according to claim 1, wherein the vibration damping member on the rear side has an inward ridge that abuts against a rear side end face of the compressor. The washing / drying machine according to claim 5.
The washing / drying machine according to claim 1, wherein the support member for the compressor on the rear side is provided with an inward receiving hook for receiving the vibration damping member on the rear side on the rear end side. The washing / drying machine according to claim 5.
The compressor has a fixed arm extending outwardly on the front side end face,
The washing / drying machine, wherein the fixed arm is brought into contact with the front support member for the compressor through an elastic member, and the fixed arm is fastened to the support member for the compressor with a fastening member including a screw.

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