JPS5898548U - water heater - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図、第２図、第３図および第４図は各々本考案の実
施例を示す概略的構成図である。 １・・・・・・湯・蒸気発生器、２・・・・・・浴槽、
３・・・・・・管路、５・・・・・・真空解除弁、６・
・・・・・三方弁、７・・・・・・給湯管路、１１・・
・・・・水抜き栓。FIGS. 1, 2, 3, and 4 are schematic diagrams showing embodiments of the present invention. 1... Hot water/steam generator, 2... Bathtub,
3...Pipeline, 5...Vacuum release valve, 6.
...Three-way valve, 7...Hot water supply pipe, 11...
...Drain tap.

Claims (1)

【実用新案登録請求の範囲】 ■　湯・蒸気発生器１と浴槽２とを洟絡する管路３の途
中で浴槽面より高い部分に真空解除弁５が介在され、こ
の真空解除弁５より上流側で前記管路３の途中部分に三
方弁６を介して給湯管路７が連絡されてあり、前記三方
弁６と真空解５除弁５の間の前記管路３途中部分１０に
水抜き′栓１１が付設されている浴槽への給湯・給蒸装
置。 ■　前記水抜き栓１１がこれを付設する前記管路途中部
分１０のうち最下部位又はその近くに配されている実用
新案登録請求の範囲第０項に記　−載の浴槽への給湯・
給蒸装置。[Scope of Claim for Utility Model Registration] ■ A vacuum release valve 5 is interposed at a portion higher than the bathtub surface in the middle of the pipe 3 connecting the hot water/steam generator 1 and the bathtub 2, and the vacuum release valve 5 is provided upstream of the vacuum release valve 5. A hot water supply pipe 7 is connected to a middle part of the pipe 3 on the side via a three-way valve 6, and water is drained to a middle part 10 of the pipe 3 between the three-way valve 6 and the vacuum release valve 5. A hot water/steam supply device for a bathtub equipped with a stopper 11. (2) hot water supply to the bathtub according to claim 0, wherein the drain plug 11 is disposed at or near the lowest part of the midway portion 10 of the pipe to which it is attached;
Steam supply equipment.