JPS5860149U - Cooling prevention device for bath water in circulation type bath pots - Google Patents

Cooling prevention device for bath water in circulation type bath pots

Info

Publication number
JPS5860149U
JPS5860149U JP15484981U JP15484981U JPS5860149U JP S5860149 U JPS5860149 U JP S5860149U JP 15484981 U JP15484981 U JP 15484981U JP 15484981 U JP15484981 U JP 15484981U JP S5860149 U JPS5860149 U JP S5860149U
Authority
JP
Japan
Prior art keywords
bath
bath water
prevention device
circulation type
pots
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15484981U
Other languages
Japanese (ja)
Inventor
秀之 中島
Original Assignee
サンデン株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by サンデン株式会社 filed Critical サンデン株式会社
Priority to JP15484981U priority Critical patent/JPS5860149U/en
Publication of JPS5860149U publication Critical patent/JPS5860149U/en
Pending legal-status Critical Current

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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 the drawing]

第１図は本考案を適用した循環式風呂釜を有する浴槽の
側断面概略図を示す。第２図は本考案の冷却防止装置の
一実施例を示す側断面でａは浴槽の温度が低下した時の
弁の状態、ｂは熱交換循環路管の入口又は出口の断面図
、Ｃは熱交換器が燃゛焼状態にあって循環路管内の水が
加熱されれ冷却防止弁が開になったときの状態図を示す
。第３図は冷却防止装置の他の一実施例を示す。 図において、１：浴槽、２：冷却防止装置、３口上部循
環水路管、４：下部循環水路管、５：熱交換器、６：戻
しばね、７：形状記憶合金コイル、８：冷却防止弁、９
：弁座、１０：上部循環水路管の開口。FIG. 1 shows a schematic side sectional view of a bathtub having a circulating bath pot to which the present invention is applied. Figure 2 is a side cross section showing one embodiment of the cooling prevention device of the present invention, where a is the state of the valve when the temperature of the bathtub has decreased, b is a sectional view of the inlet or outlet of the heat exchange circulation pipe, and C is a sectional view of the inlet or outlet of the heat exchange circuit pipe. The state diagram is shown when the heat exchanger is in a combustion state, the water in the circulation pipe is heated, and the anti-cooling valve is opened. FIG. 3 shows another embodiment of the cooling prevention device. In the figure, 1: Bathtub, 2: Anti-cooling device, 3-port upper circulation water pipe, 4: Lower circulation water pipe, 5: Heat exchanger, 6: Return spring, 7: Shape memory alloy coil, 8: Anti-cooling valve. ,9
: Valve seat, 10: Opening of upper circulation water pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 循環式風呂釜の浴湯出口または入口に形状記憶合金コイ
ルまたはバイメタルによる開閉弁を設は浴湯の温度が規
定の温度以下に達したとき前記開閉弁を閉じて風呂釜内
の浴湯水の循環を停止することを特徴とする循環式風呂
釜における浴湯の冷却防止装置。An on-off valve made of a shape memory alloy coil or bimetal is installed at the bath water outlet or inlet of a circulating bath kettle. When the temperature of the bath water reaches a specified temperature or lower, the on-off valve is closed and the bath water in the bath kettle is circulated. A device for preventing cooling of bath water in a circulating bath pot, which is characterized by stopping the cooling of bath water.
JP15484981U 1981-10-20 1981-10-20 Cooling prevention device for bath water in circulation type bath pots Pending JPS5860149U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15484981U JPS5860149U (en) 1981-10-20 1981-10-20 Cooling prevention device for bath water in circulation type bath pots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15484981U JPS5860149U (en) 1981-10-20 1981-10-20 Cooling prevention device for bath water in circulation type bath pots

Publications (1)

Publication Number Publication Date
JPS5860149U true JPS5860149U (en) 1983-04-22

Family

ID=29947437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15484981U Pending JPS5860149U (en) 1981-10-20 1981-10-20 Cooling prevention device for bath water in circulation type bath pots

Country Status (1)

Country Link
JP (1) JPS5860149U (en)

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