WATER DISCHARGE DEVICE

• Main Authors: KUSANO TAICHI, KURODA KAZUKI, MIYAGI TAKAFUMI, KIYOFUJI YOSHIHIRO
• Format: Patent
• Language: English; Japanese
• Published: 16.02.2017
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; COFFEE MILLS; DEVICES FOR VENTING OR AERATING; DOMESTIC ARTICLES OR APPLIANCES; DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; ENGINEERING ELEMENTS AND UNITS; FIXED CONSTRUCTIONS; FURNITURE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HUMAN NECESSITIES; LIGHTING; MECHANICAL ENGINEERING; SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; SEWERAGE; SINKS; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TAPS; THERMAL INSULATION IN GENERAL; TOILET ACCESSORIES; VALVES; WATER SUPPLY; WEAPONS

PROBLEM TO BE SOLVED: To provide a water discharge device for suppressing the leakage of residual water during stopping the supply of water.SOLUTION: The water discharge device includes a first water discharge member for discharging hot water supplied from a water supply source, a second water discharge member arranged different in position from the first water discharge member for discharging hot water, a flow path switching member 130 connected to the water supply source for supplying the hot water to the first water discharge member or the second water discharge member, a first connection pipe connecting the first water discharge member and the flow path switching member, a second connection pipe connecting the second water discharge member and the flow path switching member, and a water supply pipe connecting the water supply source and the flow path switching member. The flow path switching member 130 has a first internal flow path L1 communicated with the first connection pipe, a second internal flow path L2 communicated with the second connection pipe, a supply flow path L3 communicated with the water supply pipe, a selector valve 134d for allowing connection between the supply flow path and the first internal flow path or the second internal flow path, and an operation handle 134 for operating the selector valve. A check valve 137 is arranged in a first flow path consisting of the first connection pipe and the first internal flow path.SELECTED DRAWING: Figure 3 【課題】止水時において残水の漏水を抑制する吐水装置を提供する。【解決手段】給水源から供給された湯水を吐水する第一吐水部材と、第一吐水部材とは異なる位置に配置されて湯水を吐水する第二吐水部材と、給水源と接続されて前記湯水を第一吐水部材または第二吐水部材に供給する流路切替部材１３０と、第一吐水部材と前記流路切替部材とを接続する第一接続管と、第二吐水部材と流路切替部材とを接続する第二接続管と、給水源と流路切替部材とを接続する給水管と、を備えた吐水装置であって、流路切替部材１３０が、第一接続管と連通する第一内部流路Ｌ１と、第二接続管と連通する第二内部流路Ｌ２と、給水管と連通する供給流路Ｌ３と、供給流路と第一内部流路または第二内部流路とを接続させる切替弁１３４ｄと、切替弁を操作する操作ハンドル１３４と、を有し、第一接続管と第一内部流路とからなる第一流路中に逆止弁１３７が配置されている。【選択図】図３