JPS6043935U - Freeze prevention device for water heaters - Google Patents

Freeze prevention device for water heaters

Info

Publication number
JPS6043935U
JPS6043935U JP13587983U JP13587983U JPS6043935U JP S6043935 U JPS6043935 U JP S6043935U JP 13587983 U JP13587983 U JP 13587983U JP 13587983 U JP13587983 U JP 13587983U JP S6043935 U JPS6043935 U JP S6043935U
Authority
JP
Japan
Prior art keywords
prevention device
water heaters
freeze prevention
heater
pump
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
JP13587983U
Other languages
Japanese (ja)
Inventor
猪瀬　秀雄
Original Assignee
株式会社ノーリツ
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 株式会社ノーリツ filed Critical 株式会社ノーリツ
Priority to JP13587983U priority Critical patent/JPS6043935U/en
Publication of JPS6043935U publication Critical patent/JPS6043935U/en
Pending legal-status Critical Current

Links

Landscapes

  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (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 drawings]

図面は本考案の実施例を示す全体図である。 １・・・・・・熱交換器、２・・・・・・循環回路、３
・・・・・・ヒータ、４・・・・・・ポンプ、５，６・
・・・・・バルブ、７，８・・・・・・逆止弁。The drawing is an overall view showing an embodiment of the present invention. 1...Heat exchanger, 2...Circulation circuit, 3
... Heater, 4 ... Pump, 5, 6.
...Valve, 7,8...Check valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 熱交換器を含む循環回路に、ヒータおよびポンプを設け
、かつエアパージ弁を設けたことを特徴とする給湯器の
凍結防止装置。A freezing prevention device for a water heater, characterized in that a heater and a pump are provided in a circulation circuit including a heat exchanger, and an air purge valve is provided.
JP13587983U 1983-08-31 1983-08-31 Freeze prevention device for water heaters Pending JPS6043935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13587983U JPS6043935U (en) 1983-08-31 1983-08-31 Freeze prevention device for water heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13587983U JPS6043935U (en) 1983-08-31 1983-08-31 Freeze prevention device for water heaters

Publications (1)

Publication Number Publication Date
JPS6043935U true JPS6043935U (en) 1985-03-28

Family

ID=30305689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13587983U Pending JPS6043935U (en) 1983-08-31 1983-08-31 Freeze prevention device for water heaters

Country Status (1)

Country Link
JP (1) JPS6043935U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63207948A (en) * 1987-02-20 1988-08-29 Rinnai Corp Hot-water supplying apparatus of instantaneous supply type
JPS63238356A (en) * 1987-03-24 1988-10-04 Noritsu Co Ltd Hot water supplier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63207948A (en) * 1987-02-20 1988-08-29 Rinnai Corp Hot-water supplying apparatus of instantaneous supply type
JPS63238356A (en) * 1987-03-24 1988-10-04 Noritsu Co Ltd Hot water supplier

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