WASHING MACHINE

• Main Authors: NAWATA HIDEKI, NAKAMA HIROTO
• Format: Patent
• Language: English; Japanese
• Published: 30.08.2018
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILEARTICLES; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE

PROBLEM TO BE SOLVED: To provide a washing machine capable of performing an optimum washing according to a water temperature of washing water.SOLUTION: The washing machine comprises: a rotary drum 3; a laundry weight detection part 26 for detecting an amount of laundry fed in the rotary drum 3; a dirt detection part 13 for detecting dirt of laundry; a detergent automatic feeding device 15 for automatically feeding a detergent during a washing step; a water temperature detection part 29 for detecting a temperature of washing water; and a control part 18 for sequentially controlling each step of washing, rinsing and dewatering, etc. The control part 18 determines a standard detergent amount and a standard washing time according to an amount of laundry and feeds an amount of a detergent smaller than a standard detergent amount corresponding to the amount of laundry by the detergent automatic feeding device 15, and after feeding a prescribed amount of water, detects a temperature of washing water by the water temperature detection part 29, and when the detected water temperature is not more than a prescribed value, feeds a prescribed amount of the detergent additionally.SELECTED DRAWING: Figure 1 【課題】洗濯水の水温に合わせて最適な洗濯が行える洗濯機を提供する。【解決手段】回転ドラム３と、回転ドラム３に投入された洗濯物量を検知する洗濯物重量検知部２６と、洗濯物の汚れを検知する汚れ検知部１３と、洗い工程時に洗剤を自動的に投入する洗剤自動投入装置１５と、洗濯水の温度を検知する水温検知部２９と、洗い、すすぎ、脱水等の各工程を逐次制御する制御部１８とを備え、制御部１８は、洗濯物量に応じて標準洗剤量と標準洗い時間を決定するとともに、洗濯物量に対応した標準洗剤量よりも少ない洗剤量を洗剤自動投入装置１５により投入し、所定量給水した後、水温検知部２９によって洗濯水の温度を検知し、検知された水温が所定値以下の場合には、洗剤を所定量追加投入するものである。【選択図】図１