JPS61173881U - - Google Patents

Description

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

第１図は本考案の一実施例を示すサーモスタツ
トミキシングバルブの模式図、第２図は要部の分
解斜視図、第３図は第２図の第１固定板と第１可
動板、第２固定板と第２可動板とを重ね合わせて
示す断面図、第４図乃至第６図は第３図のＸ―Ｘ
線断面図で温度調節バルブの作動を説明し、第７
図乃至第１１図は第３図のＹ―Ｙ線断面図で切替
バルブの作動を説明し、第１２図は本考案サーモ
スタツトミキシングバルブの操作部の外観を示す
斜視図である。 １：湯流路、２：水流路、３：温度調節バルブ
、３ａ：第１固定板、３ａ_１：湯流入孔、３ａ_２
：水流入孔、３ａ_３：混合水流出孔、３ｂ：第１
可動板、３ｂ_１：第１凹所、３ｃ：駆動部、４：
混合水流路、５：温度センサー、６：電気制御部
、７：切替バルブ、７ａ：第２固定板、７ａ_１：
入口孔、７ａ_２：シヤワー側出口孔、７ａ_３：バ
ス側出口孔、７ｂ：第２可動板、７ｂ_１：第２凹
所、８：シヤワー側流出路、９：バス側流出路、
１０：操作パネル、１０ａ：操作手段。 Fig. 1 is a schematic diagram of a thermostatic mixing valve showing an embodiment of the present invention, Fig. 2 is an exploded perspective view of the main parts, and Fig. 3 shows the first fixed plate, first movable plate, and Cross-sectional views showing the 2nd fixed plate and the 2nd movable plate superimposed, Figures 4 to 6 are taken along line X-X in Figure 3.
The operation of the temperature control valve is explained using a line cross-sectional view, and the seventh
11 are cross-sectional views taken along the line Y--Y in FIG. 3 to explain the operation of the switching valve, and FIG. 12 is a perspective view showing the external appearance of the operating section of the thermostatic mixing valve of the present invention. 1: Hot water flow path, 2: Water flow path, 3: Temperature control valve, 3a: First fixing plate, 3a ₁ : Hot water inflow hole, 3a ₂
: Water inflow hole, 3a ₃ : Mixed water outflow hole, 3b: 1st
Movable plate, 3b ₁ : first recess, 3c: drive section, 4:
Mixed water flow path, 5: Temperature sensor, 6: Electric control unit, 7: Switching valve, 7a: Second fixed plate, 7a ₁ :
Inlet hole, 7a ₂ : Shower side exit hole, 7a ₃ : Bus side exit hole, 7b: Second movable plate, 7b ₁ : Second recess, 8: Shower side outflow path, 9: Bus side outflow path,
10: Operation panel, 10a: Operation means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 湯流路と、水流路と、これら両流路に温度調節
バルブを介して連絡すると共に切替バルブを介し
てシヤワー側及びバス側流出路に連絡する混合水
流路と、混合水温度の設定を操作する操作手段を
有し該操作手段の操作に応じて所定の電気信号を
出力する操作パネルと、混合水流路に設けられ混
合水の温度を検出して電気信号を出力する温度セ
ンサーと、温度調節バルブを駆動する駆動部と、
操作パネルで設定された設定温度と温度センサー
が検出した混合水温度に基づいて駆動部を制御す
る電気制御部とを備え、上記温度調節バルブは、
湯流路に連絡する湯流入孔、水流路に連絡する水
流入孔、混合水流路に連絡する混合水流出孔を穿
設した第１固定板と、該第１固定板に水密かつ摺
動自在に重ね合せられると共に前記湯流入孔及び
又は水流入孔を混合水流路に連絡する第１凹所を
有し駆動部の駆動により固定板に対して回転摺動
して湯流入孔と水流入孔の通水面積比を可変する
第１可動板とで構成し、切替バルブは、混合水流
路に連絡する入口孔、シヤワー側流出路に連絡す
るシヤワー側出口孔、バス側流出路に連絡するバ
ス側出口孔を有する第２固定板と、該第２固定板
に水密かつ摺動自在に重ね合せられて手動により
第２固定板に対して回転摺動しその回転により前
記入口孔とシヤワー側又はバス側のいずれか一方
の出口孔とを連絡すると共にその通水面積を可変
するか、入口孔とシヤワー側及びバス側双方の出
口孔との連絡をともに遮断する第２凹所を備えた
第２可動板とで構成することを特徴とするサーモ
スタツトミキシングバルブ。 Controls the settings of the hot water flow path, water flow path, and mixed water flow path that communicates with both of these flow paths via a temperature control valve and also connects to the shower side and bath side outflow paths via a switching valve, and the mixed water temperature. an operation panel that outputs a predetermined electric signal in response to the operation of the operation means; a temperature sensor provided in the mixed water flow path that detects the temperature of the mixed water and outputs an electric signal; a drive unit that drives the valve;
The temperature control valve includes an electric control section that controls the drive section based on the set temperature set on the operation panel and the mixed water temperature detected by the temperature sensor.
a first fixed plate having a hot water inflow hole communicating with the hot water flow path, a water inflow hole communicating with the water flow path, and a mixed water outflow hole communicating with the mixed water flow path; and the first fixed plate is watertight and slidable. The hot water inflow hole and the water inflow hole have a first recess that connects the hot water inflow hole and/or the water inflow hole to the mixed water flow path, and the hot water inflow hole and the water inflow hole are rotated and slid relative to the fixed plate by the drive of the drive unit. The switching valve includes an inlet hole communicating with the mixed water flow path, a shower side outlet hole communicating with the shower side outflow path, and a first movable plate that changes the water flow area ratio of the water flow path. a second fixing plate having a side outlet hole; the second fixing plate is watertightly and slidably superimposed on the second fixing plate, and is manually rotated and slid relative to the second fixing plate; the rotation causes the inlet hole to connect to the shower side or A second recess that communicates with one of the exit holes on the bath side and changes its water flow area, or that has a second recess that blocks communication between the entrance hole and the exit holes on both the shower side and the bus side. A thermostatic mixing valve comprising two movable plates.