JPS6033165U - hot water boiler - Google Patents

hot water boiler

Info

Publication number
JPS6033165U
JPS6033165U JP12548483U JP12548483U JPS6033165U JP S6033165 U JPS6033165 U JP S6033165U JP 12548483 U JP12548483 U JP 12548483U JP 12548483 U JP12548483 U JP 12548483U JP S6033165 U JPS6033165 U JP S6033165U
Authority
JP
Japan
Prior art keywords
hot water
supply pipe
water supply
water boiler
temperature
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
JP12548483U
Other languages
Japanese (ja)
Inventor
芳岡　忠士
服藤　正明
武彦 林
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP12548483U priority Critical patent/JPS6033165U/en
Publication of JPS6033165U publication Critical patent/JPS6033165U/en
Pending legal-status Critical Current

Links

Landscapes

  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

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図は本考案の一実施例の温水ボイラの構成図である
。　　、 １・・・貫流式熱交換器、３・・・流水検知器、５・・
・温度検知器、７・・・湯温制御装置、９・・・連結管
、１０・・・逆止弁、１１・・・循環ポンプ、１２・・
・燃焼装置。FIG. 1 is a block diagram of a hot water boiler according to an embodiment of the present invention. , 1... Once-through heat exchanger, 3... Flowing water detector, 5...
・Temperature detector, 7... Hot water temperature control device, 9... Connecting pipe, 10... Check valve, 11... Circulation pump, 12...
・Combustion device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流水検知器を備えた貫流式ボイラにおいて、給水管と給
湯管の間を連結する管を設け、この連結管に給水管側か
ら給湯管側への流れを防止する逆止弁、及び逆止弁と給
湯管の間に温度検知器と連動する循環ポンプを設け、熱
交換器の水の温度が凍結の恐れのある温度に低下すると
循環ポンプを駆動する温度検知機を設けたことを特徴と
する温水ボイラ。In a once-through boiler equipped with a flowing water detector, a pipe connecting a water supply pipe and a hot water supply pipe is provided, and a check valve and a check valve are provided in this connection pipe to prevent flow from the water supply pipe side to the hot water supply pipe side. A circulation pump interlocked with a temperature sensor is provided between the water supply pipe and the hot water supply pipe, and a temperature sensor is provided that drives the circulation pump when the temperature of the water in the heat exchanger drops to a temperature at which there is a risk of freezing. Hot water boiler.
JP12548483U 1983-08-15 1983-08-15 hot water boiler Pending JPS6033165U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12548483U JPS6033165U (en) 1983-08-15 1983-08-15 hot water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12548483U JPS6033165U (en) 1983-08-15 1983-08-15 hot water boiler

Publications (1)

Publication Number Publication Date
JPS6033165U true JPS6033165U (en) 1985-03-06

Family

ID=30285673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12548483U Pending JPS6033165U (en) 1983-08-15 1983-08-15 hot water boiler

Country Status (1)

Country Link
JP (1) JPS6033165U (en)

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