WO2014038112A1 - Sécheuse de linge - Google Patents

Sécheuse de linge Download PDF

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Publication number
WO2014038112A1
WO2014038112A1 PCT/JP2013/003354 JP2013003354W WO2014038112A1 WO 2014038112 A1 WO2014038112 A1 WO 2014038112A1 JP 2013003354 W JP2013003354 W JP 2013003354W WO 2014038112 A1 WO2014038112 A1 WO 2014038112A1
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WO
WIPO (PCT)
Prior art keywords
evaporator
water
cleaning
discharge
water supply
Prior art date
Application number
PCT/JP2013/003354
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English (en)
Japanese (ja)
Inventor
中井　厚仁
博之 桐山
雅弘 河合
寺井　謙治
Original Assignee
パナソニック株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by パナソニック株式会社 filed Critical パナソニック株式会社
Priority to CN201380046090.1A priority Critical patent/CN104603350B/zh
Publication of WO2014038112A1 publication Critical patent/WO2014038112A1/fr

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/206—Heat pump arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/22—Lint collecting arrangements

Definitions

  • the present invention relates to a clothes dryer for drying textiles such as clothes.
  • FIG. 10 is a cross-sectional view showing a schematic configuration of a conventional clothes dryer 200 having a washing function.
  • the drum 152 that accommodates the clothes 151 and is driven to rotate is provided in the outer tub 153 so as to be rotatable. Washing, rinsing, dehydration, and drying steps are performed by supplying water into the outer tub 153, draining from the outer tub 153, and controlling the rotation of the drum 152.
  • the clothes dryer 200 is provided with a heat pump device 159 configured by connecting a compressor 154, a condenser 155, a throttle unit 156, and an evaporator 157 with a pipe line 158 so that the refrigerant circulates.
  • the condenser 155 and the evaporator 157 of the heat pump device 159 are disposed in a circulation air passage 160 that circulates drying air.
  • the inlet side of the circulation air passage 160 is connected to an exhaust port 161 provided in the upper front portion of the outer tank 153.
  • the outlet side of the circulation air passage 160 is connected in communication with an air outlet 162 provided on the upper rear surface of the outer tub 153.
  • a blower 163 is provided in the circulation air passage 160 between the condenser 155 and the air outlet 162.
  • the compressor 154 and the blower 163 operate.
  • the drying air blown to the circulation air passage 160 by the blower 163 is blown into the drum 152 from the blower port 162.
  • the drying air comes into contact with the clothing 151 and deprives the clothing 151 of moisture to dry it.
  • the dry drying air that has been dehumidified and has a reduced absolute humidity is heated again by the condenser 155, becomes dry hot air, and is blown into the drum 152 from the blower port 162. Then, the drying air blown by the blower 163 circulates in the drum 152 through the circulation air passage 160, whereby the drying of the clothing 151 proceeds.
  • the cleaning part 165 which can open the water supply valve 164 which can be opened and closed and can inject the aqueous solution for heat exchanger cleaning to the evaporator 157 and the condenser 155 which are heat exchangers is provided.
  • the cleaning unit 165 can remove lint attached to the heat exchanger. Tap water is used to clean lint.
  • a clothes dryer that can avoid the risk of electric leakage without impairing lint removal performance.
  • it is disposed on the windward side of the evaporator, and includes a discharge unit that discharges cleaning water toward the evaporator, a water supply channel that supplies the cleaning water to the discharge unit, and a grounding unit that grounds the charge of the heat pump device. ing.
  • grounding part is provided so that at least one part of the cleaning water discharged from a discharge part may contact.
  • FIG. 1 is a diagram showing a configuration of a clothes dryer according to the first embodiment of the present invention.
  • FIG. 2 is a schematic view of the vicinity of the evaporator during the lint removal process of the clothes dryer according to the first embodiment of the present invention.
  • FIG. 3 is a diagram showing the configuration of the clothes dryer in the second embodiment of the present invention.
  • FIG. 4 is a schematic view of the vicinity of the evaporator during the lint removal process of the clothes dryer according to the second embodiment of the present invention.
  • FIG. 5 is a perspective view showing a partially broken structure of the heat pump device according to the third embodiment of the present invention.
  • FIG. 6 is a perspective view seen from below showing a partially broken structure of the heat pump device according to the third embodiment of the present invention.
  • FIG. 1 is a diagram showing a configuration of a clothes dryer according to the first embodiment of the present invention.
  • FIG. 2 is a schematic view of the vicinity of the evaporator during the lint removal process of
  • FIG. 7 is a diagram illustrating a cross-sectional configuration of the discharge unit of the clothes dryer according to the third embodiment of the present invention as viewed from above.
  • FIG. 8 is a cross-sectional view taken along the line 8-8 in FIG. 7 of the discharge unit of the clothes dryer according to the third embodiment of the present invention.
  • FIG. 9 is a cross-sectional view taken along line 9-9 in FIG. 7 of the discharge unit of the clothes dryer according to the third embodiment of the present invention.
  • FIG. 10 is a cross-sectional view showing a schematic configuration of a conventional clothes dryer having a washing function.
  • FIG. 1 is a diagram showing a configuration of a clothes dryer 1 according to the first embodiment of the present invention.
  • the clothes dryer 1 has a heat pump device 7 that dehumidifies and heats the drying air.
  • the heat pump device 7 includes a compressor 2 that compresses the refrigerant, a condenser 3 that dissipates heat of the compressed high-temperature and high-pressure refrigerant, a throttle unit 4 that includes a capillary tube for reducing the pressure of the high-pressure refrigerant,
  • the refrigerant that has been decompressed to a low pressure includes an evaporator 5 that takes heat away from the surroundings.
  • the heat pump device 7 is connected by a pipe 6 so that the refrigerant circulates through the compressor 2, the condenser 3, the throttle unit 4, and the evaporator 5.
  • the condenser 3 and the evaporator 5 are constituted by fin tube heat exchangers made of metal.
  • the pipe 6 through which the refrigerant flows is formed of, for example, a copper pipe, and by passing the pipe 6 through a large number of fins arranged in parallel at predetermined intervals in order to form a flow path for drying air, A heat exchanger is configured.
  • the fins are formed by, for example, punched aluminum flat plates having a thickness of 0.08 to 0.2 mm, and the fin pitch is, for example, about 1.2 mm.
  • the clothes dryer 1 is provided with an air passage 10 for guiding the drying air exhausted from the drying chamber 9 to the drying chamber again.
  • the heat pump device 7 constitutes a part of the air passage 10.
  • the heat pump device 7 includes an evaporator 5 that cools and dehumidifies the drying air, and a condenser 3 that heats the dehumidified low-temperature drying air.
  • a blower 8 for intake and exhaust of drying air is provided downstream of the heat pump device 7. Both end portions of the air passage 10 are connected in an annular communication with a drying chamber 9 for putting clothes L as an object to be dried.
  • a filter 11 for collecting lint generated from the clothes L during the drying operation is detachably provided between the drying chamber 9 and the evaporator 5 in the air passage 10.
  • Arrow A indicates the flow direction of the drying air.
  • the drying air exhausted from the drying chamber 9 passes through the air passage 10 and the filter 11. At this time, foreign matters such as lint generated from the clothing are removed by the filter 11. Thereafter, the drying air is cooled by the evaporator 5, whereby moisture is condensed and dehumidified.
  • the dehumidified water generated in the evaporator 5 is discharged to the outside through the drain port 12.
  • the drying air that has passed through the evaporator 5 is heated by the condenser 3.
  • the drying air that has reached a high temperature and low humidity state is sucked into the blower 8 located leeward of the condenser 3.
  • the drying air that has passed through the blower 8 is again introduced into the drying chamber 9 through the air passage 10. As described above, the clothes L are dried.
  • a discharge part 15 for discharging tap water is provided above the end face 5a on the upstream side with respect to the flow of the drying air of the evaporator 5.
  • Water to the discharge unit 15 is supplied from a water supply path 16 that communicates with the tap tap 14.
  • the tap water can be discharged and stopped.
  • a discharge part 15 is provided on the windward side of the evaporator 5 so that lint attached to the evaporator 5 can be removed. That is, the water discharged from the discharge unit 15 is discharged toward the end surface 5 a on the side where the drying air flowing through the air passage 10 flows into the evaporator 5.
  • the discharge part 15 is provided with a ground part 13, and the ground part 13 is configured so that the other is grounded.
  • tap water is used as the water for removing lint attached to the evaporator 5, but filtered bath water, well water, etc. may be used to remove lint.
  • water is also referred to as “washing water”.
  • FIG. 2 is a schematic diagram of the vicinity of the evaporator 5 during the lint removal process of the clothes dryer 1 according to the first embodiment of the present invention.
  • the water supply valve 17 is opened and closed, and cleaning water such as tap water is intermittently discharged from the discharge portion 15 for a predetermined time T1.
  • cleaning water such as tap water is intermittently discharged from the discharge portion 15 for a predetermined time T1.
  • the compressor 2 is poorly insulated, there is a possibility of electric leakage from the compressor 2 to the tap faucet 14 through the evaporator 5 and washing water.
  • the grounding portion 13 in the discharge portion 15 it is possible to avoid leakage to the tap tap 14.
  • the predetermined time T1 is a time for removing the lint adhering to the evaporator 5 by discharging cleaning water from the discharge unit 15, and is set to 60 seconds, for example. If this time is lengthened, the drying time will be extended and the usability will be poor for the user. Therefore, it is desirable that the time be about 15 to 90 seconds.
  • the compressor 2 of the heat pump device 7 and the blower 8 are operated to start the drying operation.
  • the drying air blown by the blower 8 passes through the condenser 3, is heated by heat radiation from the condenser 3, and is sent to the drying chamber 9 as warm air.
  • the drying air that has come into contact with the clothing L in the drying chamber 9 takes moisture from the clothing L and dries it. At this time, the drying air becomes highly humid air.
  • the drying air that has become in a high humidity state is cooled by passing through the evaporator 5 and is dehumidified by condensation.
  • Dehumidified water generated by condensation on the entire evaporator 5 moves downward through the fins of the evaporator 5 due to its own weight, and is discharged from the drain port 12 to the outside of the apparatus.
  • the heat of the high-temperature and high-pressure refrigerant compressed by the compressor 2 is radiated by the condenser 3. Further, the high-pressure refrigerant is depressurized by the throttle unit 4 to become low-pressure and low-temperature, takes heat from the drying air by the evaporator 5 and returns to the compressor 2 again.
  • the amount of heat obtained by adding the amount of heat obtained from the input of the compressor 2 to the amount of heat taken by the evaporator 5 by the refrigerant is released from the condenser 3.
  • the heat energy dissipated from the condenser 3 to the drying air is approximately equal to the sum of the amount of power consumed by the compressor 2 and the amount of heat absorbed from the drying air by the evaporator 5.
  • the condenser 3 can obtain an output greater than the electric power input to the compressor 2, and the output can heat the drying air and put it into the clothes L in the drying chamber 9. In this manner, the drying air that has been dehumidified and heated is put into the drying chamber 9 and brought into contact with the clothing L, thereby drying the clothing.
  • lint When the clothing L is dried, lint is generated from the clothing L.
  • the generated lint is carried to the filter 11 by the drying air and collected by the filter 11. However, some lint may pass through the filter 11 without being collected by the filter 11.
  • the lint that has passed through the filter 11 adheres to the end surface 5a of the upstream evaporator 5 with respect to the direction in which the drying air flows.
  • the fin pitch of the evaporator 5 is configured to be about 1.2 mm, for example. With this configuration, lint concentrates on the end surface 5a of the evaporator 5 on the upstream side with respect to the flow of the drying air.
  • lint is attached to the filter 11 and the end face 5a of the evaporator 5.
  • the user can remove the filter 11 and can remove lint.
  • the lint attached to the evaporator 5 cannot be removed by the user.
  • the amount of lint adhering to the evaporator 5 is small at the initial stage where the number of drying operations is small, but when the number of drying operations increases with the use of the clothes dryer 1, a large amount of lint is removed from the evaporator 5. Will adhere to. As a result, the wind path pressure loss gradually increases, the air volume gradually decreases, and the drying performance decreases.
  • the water supply valve 17 is opened and closed, and for a predetermined time (for example, 60 seconds, the opening and closing times are substantially the same), the cleaning water is supplied from the discharge unit 15 to the evaporator with lint attached 5 is intermittently discharged toward the end face 5a.
  • the cleaning water may be discharged continuously, but in that case, lint peeled off by the discharged cleaning water gathers and becomes a lump, and the washing water may flow so as to avoid the lump. In such a state, even if the washing water is continuously flowed, the washing water continues to flow avoiding the lump, so that lint cannot be removed.
  • the compressor 2 when the water supply valve 17 is opened and closed and the cleaning water is discharged from the discharge portion 15, the compressor 2 can be cleaned even if the insulation failure of the compressor 2 occurs. It is possible to avoid leakage of electricity to the tap faucet 14 through water.
  • FIG. 3 is a diagram showing a configuration of the clothes dryer 100 according to the second embodiment of the present invention.
  • FIG. 4 is a schematic diagram of the vicinity of the evaporator 5 during the lint removal process of the clothes dryer 100 according to the second embodiment of the present invention.
  • the place where the clothes dryer 100 of the present embodiment is different from the clothes dryer 1 of the first embodiment is the position where the ground portion 13 is arranged.
  • the ground unit 13 is disposed between the discharge unit 15 and the evaporator 5. In this way, at least a part of the cleaning water discharged from the discharge unit 15 is discharged to the ground unit 13.
  • Other configurations are the same as those described in the first embodiment. The same components are denoted by the same reference numerals, and the detailed description uses the description of the first embodiment.
  • the earth part 13 is disposed in a space between the discharge part 15 and the evaporator 5.
  • the ground portion 13 is provided at substantially the same height as the upper end of the end surface 5 a and the discharge portion 15.
  • the cleaning water discharged from the discharge unit 15 is naturally discharged also to the ground unit 13.
  • a part of the cleaning water discharged from the discharge unit 15 to remove the lint adhering to the evaporator 5 also reaches the ground unit 13, and the evaporator 5, and thus the compressor 2 is grounded through the cleaning water.
  • the cleaning water discharged from the discharge unit 15 reaches the ground unit 13 before reaching the evaporator 5. Therefore, an earth structure can be realized with certainty, and the possibility of leakage in the water supply channel can be reduced. Therefore, lint can be removed safely without deteriorating lint removal performance, heat exchange efficiency in the evaporator 5 can be increased, and drying performance can be improved.
  • the ground portion 13 is not disposed in the water supply path 16 where the internal water pressure becomes high, even when water is supplied to remove lint, the pressure inside the water supply path 16 is maintained. Hard to go up.
  • the ground portion 13 is disposed between the discharge portion 15 and the evaporator 5.
  • FIG. 5 is a perspective view showing a partially broken structure of the heat pump device 7 according to the third embodiment of the present invention.
  • FIG. 6 is a perspective view of the configuration of the heat pump device 7 as seen from below, partially broken away.
  • FIG. 7 is a diagram illustrating a cross-sectional configuration of the discharge unit 115 of the clothes dryer according to the third embodiment of the present invention as viewed from the upper surface.
  • 8 is a cross-sectional view of the discharge unit 115 of the clothes dryer taken along line 8-8 in FIG. 7
  • FIG. 9 is a view of the discharge unit 115 of the clothes dryer taken along line 9-9 in FIG.
  • the discharge unit 115 includes a cleaning discharge port 20 that discharges cleaning water to the evaporator 5 and a conductive discharge unit 21 that discharges cleaning water to the ground unit 13.
  • Other configurations are the same as those of the clothes dryer 1 of the first embodiment.
  • the same reference numerals are given to the same configurations, and the detailed description of the first embodiment is used.
  • the heat pump device 7 is accommodated in a case 18 constituting a part of the air passage 10.
  • the case 18 includes an upper case 18a and a lower case 18b.
  • the discharge unit 115 includes a water supply port 19 provided on one end side of the discharge unit 115.
  • the tap water supplied from the water supply path 16 is supplied to the inside of the discharge part 115 through the water supply port 19.
  • the discharge unit 115 includes a large number of cleaning discharge ports 20 that discharge water to the evaporator 5. As shown in FIG. 7, a large number of cleaning discharge ports 20 are provided across the entire region from one end to the other end of the discharge unit 115 so as to face the evaporator 5.
  • the discharge unit 115 includes a conduction discharge port 21 a that discharges cleaning water to the ground unit 13. Since the conduction discharge port 21 a is provided on one end side of the discharge unit 115, it is provided in the vicinity of the water supply port 19. Therefore, the washing water is electrically connected to the ground part 13 prior to the evaporator 5. As a result, the possibility of electric leakage in the water supply channel can be reduced.
  • the discharge part 115 has the water supply port 19 which supplies the cleaning water from the water supply path 16 in the discharge part 115, and the conduction
  • both the water supply port 19 and the conduction discharge port 21 a are provided on one end side of the discharge unit 115.
  • the conduction discharge portion 21 that discharges the cleaning water to the ground portion 13 is provided in the vicinity of the water supply port 19. Therefore, since the ground portion 13 and the cleaning water are first conducted, The possibility can be reduced. Therefore, lint can be removed safely without deteriorating lint removal performance, and heat exchange efficiency in the evaporator 5 can be increased to improve drying performance.
  • the discharge unit 115 includes a water supply path 22 that guides water from the water supply path 16 to the cleaning discharge port 20.
  • the water supply path 22 is defined by an outline of the discharge unit 15 and a first rib 23 provided inside the discharge unit 15.
  • the first ribs 23 are provided substantially parallel to the large number of cleaning discharge ports 20.
  • the first rib 23 is formed in the entire region from one end to the other end of the discharge unit 115.
  • the first rib 23 protrudes to the upper case 18 a that covers the heat pump device 7. Therefore, the water supply path 22 is also defined by the upper case 18a.
  • the first rib 23 includes a large number of water inlets 24. The water supplied from the water supply port 19 passes through the water supply path 22 along the first rib 23.
  • the first ribs 23 supply cleaning water with the same amount of water and pressure to the large number of cleaning outlets 20. Therefore, the cleaning water can be discharged at a uniform flow rate without unevenness.
  • the discharge unit 115 includes a plurality of cleaning discharge ports 20 provided from one end to the other end, and a water supply channel that guides the cleaning water from the water supply channel 16 to the cleaning discharge port 20. 22 and a first rib 23 provided substantially in parallel with the cleaning discharge port 20 and defining a part of the water supply passage 22.
  • the first rib 23 is provided with a number of water inlets 24.
  • the cleaning water sent to the water supply passage 22 is prevented from flowing into the cleaning discharge port 20 by the first rib 23. Further, since the cleaning water flows with a uniform flow rate and a uniform pressure with respect to the cleaning discharge port 20, the cleaning water can be discharged at a uniform flow rate without unevenness. Therefore, lint can be removed safely without deteriorating lint removal performance, and heat exchange efficiency in the evaporator 5 can be increased to improve drying performance.
  • the conduction discharge unit 21 is provided on the upstream side of the first rib 23. Cleaning water is easily supplied to the conduction discharge port 21 a provided in the water supply path 22 upstream of the first rib 23 before the cleaning discharge port 20. Therefore, the possibility of electric leakage in the water supply channel can be reduced.
  • the conduction discharge port 21 a is provided in the water supply path 22 on the upstream side of the first rib 23.
  • the cleaning water is blocked by the first rib 23. Therefore, it becomes easy to supply cleaning water to the conduction discharge port 21a provided in the water supply path 22 upstream of the first rib 23, and the possibility of electric leakage in the water supply path 16 can be reduced. Therefore, lint can be removed safely without deteriorating lint removal performance, and heat exchange efficiency in the evaporator 5 can be increased to improve drying performance.
  • the ground portion 13 is provided at a position lower than the height of the evaporator 5.
  • the conduction discharge part 21 is formed in the cylindrical shape which protrudes below so that washing water can be discharged from the position equivalent to the installation height of the earthing
  • the conduction discharge port 21a discharges cleaning water from the height substantially the same as the installation height of the grounding part 13, after the cleaning water discharged from the cleaning discharge port 20 reaches the evaporator 5, it is grounding part. It is possible to prevent the washing water from being discharged to 13 and causing electric leakage from the evaporator 5.
  • the ground portion 13 is provided at a position lower than the height of the evaporator 5, and the discharge portion 115 is washed from a height substantially the same as the height of the evaporator 5.
  • the conductive discharge port 21 a discharges the cleaning water from a height substantially the same as the installation height of the ground portion 13.
  • the conduction discharge port 21 a is disposed in the vicinity of the ground portion 13.
  • the distance d1 between the conduction discharge port 21a and the ground portion 13 is configured to be closer than the distance d2 between the cleaning discharge port 20 and the evaporator 5 (see FIG. 8).
  • ground part 13 is made earlier than the conduction
  • FIG. Therefore, the possibility of electric leakage in the water supply channel can be reduced.
  • the distance at this time is a distance in the water injection direction.
  • the cleaning discharge port 20 is disposed at the bottom of the discharge unit 115 that is inclined. For this reason, cleaning water is discharged obliquely downward.
  • the conduction discharge port 21 a is disposed on the lower side surface of the conduction discharge unit 21. Therefore, the direction in which the washing water is sprayed is horizontal although it is affected by gravity. Therefore, the distance in the present embodiment is the distances d1 and d2 in FIGS.
  • the discharge unit 115 has the cleaning discharge port 20 that discharges the cleaning water to the evaporator 5 and the conductive discharge port 21 a that discharges the cleaning water to the ground unit 13.
  • the discharge unit 115 is configured such that the distance between the conductive discharge port 21 a and the ground unit 13 is closer to the distance between the cleaning discharge port 20 and the evaporator 5.
  • a second rib 25 that is perpendicular to the first rib 23 is provided near the downstream side of the conduction discharge portion 21 at the bottom of the water supply path 22 (see FIG. 7).
  • the wash water supplied to the water supply path 22 is blocked by the second rib 25. Therefore, the water colliding with the second rib 25 is guided to the conduction discharge port 21 a located on the upstream side of the second rib 25. That is, since the water pressure to the conduction discharge port 21a is increased, the cleaning water is easily supplied to the conduction discharge port 21a.
  • the water supply passage 22 is provided with the second rib 25 that is substantially perpendicular to the first rib 23 on the downstream side of the conduction discharge port 21a.
  • the washing water supplied to the water supply path 22 is blocked by the second rib 25. Therefore, it becomes easy to supply cleaning water to the conduction discharge port 21a. For this reason, the possibility of electric leakage in the water supply channel 16 can be reduced. Therefore, lint can be removed safely without deteriorating lint removal performance, and heat exchange efficiency in the evaporator 5 can be increased to improve drying performance.
  • the clothes dryers 1 and 100 of each embodiment are connected to the compressor 2, the condenser 3, the throttle unit 4, and the evaporator 5 through the pipeline 6 so that the refrigerant circulates.
  • a heat pump device 7, a drying chamber 9 that accommodates an object to be dried, and an air passage 10 that guides drying air to the drying chamber 9 are provided.
  • the clothes dryer 1 includes a blower 8 that blows drying air to the drying chamber 9, discharge units 15 and 115 that are disposed on the windward side of the evaporator 5 and discharge cleaning water toward the evaporator 5,
  • a water supply channel 16 for supplying cleaning water to the discharge units 15 and 115 and a ground unit 13 for grounding the charge of the heat pump device 7 are provided.
  • the earthing part 13 is provided so as to be in contact with at least a part of the cleaning water discharged from the discharge parts 15 and 115.
  • the possibility of electrical leakage can be reduced by the conduction between the washing water and the heat pump device 7.
  • the present invention is useful as a clothes dryer or a washing dryer for drying textiles such as clothes.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

L'invention concerne un sécheuse de linge (1), qui comprend : un dispositif de pompe à chaleur (7) formé par raccordement d'un compresseur (2), d'un condenseur (3), d'une section d'étranglement (4) et d'un évaporateur (5) par une tuyauterie (6) de telle sorte qu'un réfrigérant circule à travers celui-ci ; une chambre de séchage (9) pour recevoir un objet à sécher ; et un trajet d'écoulement d'air (10) pour acheminer l'air de séchage à la chambre de séchage (9). Le séchoir de vêtements (1) comprend également : une soufflante (8) pour distribuer l'air de séchage à la chambre de séchage (9) ; une section d'évacuation (15) disposée en amont de l'évaporateur (5) et évacuant de l'eau de nettoyage vers l'évaporateur (5) ; un trajet d'alimentation en eau (16) pour alimenter la section d'évacuation (15) en eau de nettoyage ; et une section de masse (13) pour décharger des charges électriques, contenues dans le dispositif de pompe à chaleur (7), vers la masse. La section de masse (13) est agencée de façon à être en contact avec au moins une partie de l'eau de nettoyage évacuée par la section d'évacuation (15).
PCT/JP2013/003354 2012-09-04 2013-05-28 Sécheuse de linge WO2014038112A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201380046090.1A CN104603350B (zh) 2012-09-04 2013-05-28 衣物干燥机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012193775A JP6040418B2 (ja) 2012-09-04 2012-09-04 衣類乾燥機
JP2012-193775 2012-09-04

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Publication Number Publication Date
WO2014038112A1 true WO2014038112A1 (fr) 2014-03-13

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CN (1) CN104603350B (fr)
WO (1) WO2014038112A1 (fr)

Cited By (7)

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CN105544164A (zh) * 2014-10-28 2016-05-04 Lg电子株式会社 衣物处理装置
CN106676859A (zh) * 2017-02-06 2017-05-17 无锡小天鹅股份有限公司 换热器清洗喷头、热泵干衣机清洗装置和热泵干衣机
US9677215B2 (en) 2014-10-28 2017-06-13 Lg Electronics Inc. Laundry treating apparatus
EP3190225A1 (fr) * 2016-01-05 2017-07-12 LG Electronics Inc. Appareil de traitement de vêtements
US9783925B1 (en) 2016-04-12 2017-10-10 Haier Us Appliance Solutions, Inc. Dryer appliances and methods of operation
US11186943B2 (en) 2017-10-09 2021-11-30 Whirlpool Corporation Filter configured for being used in a machine for drying laundry and machine for drying laundry equipped with such a filter
CN113862953A (zh) * 2021-10-27 2021-12-31 Tcl家用电器（合肥）有限公司 冷凝器以及洗衣机

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CN106192322A (zh) * 2015-04-29 2016-12-07 青岛海尔洗衣机有限公司 一种冷凝干衣机及冷凝干衣方法
KR102428247B1 (ko) * 2016-01-05 2022-08-02 엘지전자 주식회사 세탁물처리장치 및 그의 급수밸브제어방법
CN108330664B (zh) * 2017-01-20 2021-06-01 重庆海尔洗衣机有限公司 一种干衣机蒸发器清洗方法、清洗装置及干衣机
CN108797056B (zh) * 2017-04-28 2021-08-10 无锡小天鹅电器有限公司 热泵底壳和热泵壳体
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