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washer dryer

A washing-drying machine and water-vapor technology, which can be applied to other washing machines, washing machines with containers, control devices of washing machines, etc., can solve the problems of rising temperature of laundry, unable to make full use of the cleaning effect of expansion effect, etc., so as to suppress wrinkles. Folding, good cleaning effect, the effect of shortening the washing and drying time

Active Publication Date: 2015-12-09
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In the above-mentioned washing and drying machine of Patent Document 1, there is the following problem: the water vapor is mainly used to heat the drum, the amount of water vapor directly acting on the laundry is small, and the laundry is wetted quickly, causing the The temperature of the laundry rises, and the expansion effect cannot be fully utilized to improve the cleaning effect

Method used

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Embodiment Construction

[0067] Hereinafter, the present invention will be described in detail with reference to the drawings showing the embodiments thereof.

[0068] figure 1 It is a perspective view showing the appearance of the washing and drying machine according to the embodiment of the present invention, figure 2 and image 3 It is a longitudinal sectional view showing the internal structure of the washing and drying machine according to the embodiment of the present invention, Figure 4 It is a schematic diagram which shows the structure of a steam generating part.

[0069] The washing and drying machine according to the embodiment of the present invention has a water tank (washing water tank) 2 inside an outer case 1 as an external package. The sink 2 is a bottomed cylindrical body with a large diameter having an opening 20 for loading laundry on one side, and a plurality of support legs 21 (only one in the figure) vertically arranged on the bottom surface of the outer box 1 are used. Th...

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Abstract

The present invention provides a washing and drying machine which is capable of promptly wetting laundry, effectively increasing the temperature of the whole laundry and a washing liquid, obtaining an excellent washing effect, shortening washing and drying time, and saving water. A washing and drying machine (100) is provided with: a steam supply unit (5) which has a steam generator (8) heating and evaporating water to generate steam and supplies the generated steam inside a drum (3) rotating in a water tub (2); and a control unit (16) which controls washing and drying operation. The steam supply unit (5) is provided with: a steam pipe (51) which is provided on an opening edge portion of the water tub (2) so as to supply steam from the steam generator (8) toward the inside of the drum (3); and a steam pipe (54) which is provided on a peripheral surface of the water tub (2) so as to supply steam from the steam generator (8) toward the outside of a peripheral surface of the drum (3).

Description

technical field [0001] The present invention relates to a washing and drying machine having a steam supply unit for supplying steam to the inside of a drum rotating in a washing tub. Background technique [0002] In recent years, washing and drying machines with improved washing performance and various functions have been proposed. One of such washing and drying machines includes a steam generator, a steam supply pipe for guiding the steam generated by the steam generator to the peripheral surface of the washing tank, and a steam diffusion nozzle installed on the outlet of the steam supply pipe, A drum that rotates in a washing tub and has a through hole is supplied with water vapor through the through hole (for example, Patent Document 1). [0003] In the washing and drying machine of Patent Document 1, in order to increase the temperature of the washing water circulating inside the drum and the washing tank during the washing operation, the laundry loaded in the drum is w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F25/00D06F33/02D06F39/04D06F58/02D06F58/28D06F33/65
CPCD06F39/008D06F25/00D06F33/65D06F2103/06D06F2103/04D06F2105/40D06F39/40
Inventor 小森正宪
Owner SHARP KK
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