WASHING MACHINE

• Main Author: ADACHI YUJI
• Format: Patent
• Language: English; Japanese
• Published: 04.08.2016
• 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 which has a solenoid water supply valve which is not broken when residual water is frozen.SOLUTION: In a solenoid water supply valve 56, an outer peripheral part of a diaphragm valve 11 which included in a body 1 is pressed by an outer peripheral lower end part of a plunger guide 12 which includes a plunger 13 and which is included in a coil 18 having a coil 16, and the plunger guide 12 and the coil 18 are fastened to the body 1 by a screw 29 via a lower surface sheet metal 28. An elastic structure 30 which can be compressed vertically is provided between a head part of the screw 29 and the lower surface sheet metal 28, and the plunger guide 12, the lower surface sheet metal 28 and the coil 18 are constituted in an upward movable manner. Thus, in the case where residual water is frozen in the solenoid water supply valve 56, volume expansion of water is absorbed with a cheap structure, and breakage during freezing can be prevented.SELECTED DRAWING: Figure 2 【課題】残水の凍結時に破損しない電磁給水弁を有する洗濯機を提供すること。【解決手段】電磁給水弁５６は、ボディ１に内包されたダイヤフラム弁１１の外周部を、プランジャー１３を内包し巻線１６を有するコイル１８に内包されたプランジャーガイド１２の外周下端部により押圧され、プランジャーガイド１２とコイル１８を、下面板金２８を介してネジ２９にてボディ１に締結するとともに、ネジ２９の頭部と下面板金２８との間に上下方向に圧縮可能な弾性構造体３０を設け、プランジャーガイド１２、下面板金２８、コイル１８は上方へ移動可能な構成とすることにより、電磁給水弁５６内で残水が凍結した場合に、安価な構造にて水の体積膨張を吸収して、凍結時の破損を防止することができる。【選択図】図２