JPS59174560U

JPS59174560U - water heater water flow regulator

Info

Publication number: JPS59174560U
Application number: JP6924283U
Authority: JP
Inventors: 渡辺　光靖; 越波　碩; 泰鈴木
Original assignee: 株式会社日立ホームテック
Priority date: 1983-05-10
Filing date: 1983-05-10
Publication date: 1984-11-21

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

[Brief explanation of drawings]

第１図は本考案の一実施例を示す給湯器の制御回路図、
第２図は同給湯器の水流量調整器の断面図、第３図は同
水バルブの側面図、第４図は同水バルブ穴の形状を示す
展開図、第５図及び第６図は同じく通水穴と水バルブ穴
との組合せを示す状態図であり、第５図は最大時、第６
図は最小時の場合である。第７図は同水バルブの特性図
である。４・・・給水路、６・・・水流量調整器、９・・・温度
センサー、１３・・・制御回路、１４・・・通水穴、１
５・・・水バルブ穴、１６・・・水バルブ、１７・・・
ギヤーボックス、１８・・・ステップモーター。FIG. 1 is a control circuit diagram of a water heater showing an embodiment of the present invention;
Figure 2 is a sectional view of the water flow regulator of the water heater, Figure 3 is a side view of the water valve, Figure 4 is a developed view showing the shape of the water valve hole, and Figures 5 and 6 are It is also a state diagram showing the combination of the water passage hole and the water valve hole, and FIG. 5 is the maximum state and the sixth state is
The figure shows the minimum case. FIG. 7 is a characteristic diagram of the water valve. 4... Water supply channel, 6... Water flow rate regulator, 9... Temperature sensor, 13... Control circuit, 14... Water passage hole, 1
5...Water valve hole, 16...Water valve, 17...
Gear box, 18...step motor.

Claims

[Scope of utility model registration request]

An orifice-shaped water passage hole 14 is formed in a part of the water supply channel 4, and a water valve 16 is provided that corresponds to the water passage hole 14 and has a water valve hole 15 that changes the opening degree of the water passage hole 14. Furthermore, a step motor 1 controls the rotation of this water valve 16.
8 and a gear box 17.