Washing and drying apparatus

A drying device and drying tank technology, which is applied to washing devices, other washing machines, household dryers, etc., can solve the problems of increasing the size and weight of the washing and drying machine, and increasing the manufacturing cost of the washing and drying machine.

Active Publication Date: 2012-05-09
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The use of a dedicated drain pump will not only increase the manufacturing cost of the wa

Method used

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Examples

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Embodiment Construction

[0018] Embodiments of the washing and drying device will be described below with reference to the accompanying drawings. In addition, terms such as "up", "down", "left" and "right" used in the following descriptions to indicate directions are only for clarifying the description, and do not limit the principle of the washing and drying device in any way.

[0019] (The overall structure of the washing and drying machine)

[0020] figure 1 It is a schematic perspective view of a washing and drying machine exemplified as a washing and drying apparatus according to an embodiment.

[0021] The washing and drying machine 100 includes a housing 200 and a door 300 . The housing 200 has a substantially rectangular parallelepiped shape. The housing 200 includes: a front wall 210 erected in the vertical direction; a rear wall 220 on the opposite side of the front wall 210; a left side wall 230 and a right side wall vertically arranged between the front wall 210 and the rear wall 220 2...

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PUM

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Abstract

A washing and drying apparatus has a washing and drying tub for washing and drying laundry, a circulation system for circulating dry air for drying the laundry, and a drainage system for discharging a washing water used to wash the laundry. The drainage system includes a drainage duct connected to the washing and drying tub and a drainage valve for controlling drainage of the washing water in the drainage duct, and the circulation system includes a dehumidifier for removing water contained in the dry air and a drain tube for guiding the water removed by the dehumidifier. Via the above structure, manufacture cost can be reduced, and size and weight of the washing and drying apparatus can be reduced.

Description

technical field [0001] The invention relates to a washing and drying device for washing and drying clothes. Background technique [0002] A washing and drying machine for washing and drying clothes is generally equipped with a drainage system for discharging washing water used for washing and a circulation system for circulating drying air used for drying clothes. The drain system has a drain valve for controlling the discharge of washing water. The drain valve opens as needed to drain the wash water. The circulation system often has a dehumidifier that removes moisture from the drying air used to dry clothes. [0003] Japanese Patent Laid-Open Publication No. 2005-52533 and Japanese Patent Laid-Open Publication No. 2006-218067 disclose a washing and drying machine equipped with a heat pump that cools the drying air and decomposes moisture contained in the drying air. Dew heat sink. The heat absorber of the heat pump functions as the aforementioned dehumidifier. [0004...

Claims

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Application Information

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IPC IPC(8): D06F39/00D06F39/08D06F34/14
CPCD06F58/206D06F39/083D06F25/00D06F2105/08D06F2103/18D06F34/14D06F2105/02
Inventor 松田荣治小谷淳二
Owner PANASONIC CORP
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