JPS597343U - antifreeze device - Google Patents

antifreeze device

Info

Publication number
JPS597343U
JPS597343U JP10220482U JP10220482U JPS597343U JP S597343 U JPS597343 U JP S597343U JP 10220482 U JP10220482 U JP 10220482U JP 10220482 U JP10220482 U JP 10220482U JP S597343 U JPS597343 U JP S597343U
Authority
JP
Japan
Prior art keywords
solenoid valve
water
antifreeze
antifreeze device
antifreeze switch
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
JP10220482U
Other languages
Japanese (ja)
Inventor
山中　鉄三
Original Assignee
株式会社日立ホームテック
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 株式会社日立ホームテック filed Critical 株式会社日立ホームテック
Priority to JP10220482U priority Critical patent/JPS597343U/en
Publication of JPS597343U publication Critical patent/JPS597343U/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat-Pump Type And Storage Water Heaters (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]

第１図は従来の凍結防止袋−をもつ湯沸器の概略説明図
、第２図は本考案の一実施例を示す凍結防止装置をもつ
湯沸器の概略説明図である。 ６・・・水入白、７・・・水栓、９・・・熱交換器、１
２・・・凍結防止スイッチ、１４・・・閉止水電磁弁、
１５・・・開閉電磁弁、１５′・・・上部開閉電磁弁、
１７・・・排水口、２１・・・浸出口。FIG. 1 is a schematic explanatory diagram of a water heater equipped with a conventional antifreeze bag, and FIG. 2 is a schematic explanatory diagram of a water heater equipped with an antifreeze device showing an embodiment of the present invention. 6...Water filler, 7...Water faucet, 9...Heat exchanger, 1
2...Anti-freeze switch, 14...Shut-off water solenoid valve,
15... Opening/closing solenoid valve, 15'... Upper opening/closing solenoid valve,
17...Drain port, 21...Leak port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水入口６部の水栓７に閉止水電磁弁１４を設け、その下
流に水通路１６より分岐して開閉電磁弁１５を有する排
水口１７を設け、更に熱交換器９を経た水通路１６の浸
出口２１側に大気に開放可能な上部開閉電磁弁１５′を
設け、これらの電磁弁１４．　１５．　１５’を遠隔操
作盤１１に設けた凍結防止スイッチ１２に連動するべく
接続したことを特徴とする凍結防止装置。A shut-off water solenoid valve 14 is provided in the faucet 7 of the water inlet 6, and a drain port 17 is provided downstream from the water passage 16 and has an on-off solenoid valve 15. An upper opening/closing solenoid valve 15' that can be opened to the atmosphere is provided on the side of the infusion port 21, and these solenoid valves 14. 15. 15' is connected to an antifreeze switch 12 provided on a remote control panel 11 so as to operate in conjunction with the antifreeze switch 12.
JP10220482U 1982-07-06 1982-07-06 antifreeze device Pending JPS597343U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10220482U JPS597343U (en) 1982-07-06 1982-07-06 antifreeze device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10220482U JPS597343U (en) 1982-07-06 1982-07-06 antifreeze device

Publications (1)

Publication Number Publication Date
JPS597343U true JPS597343U (en) 1984-01-18

Family

ID=30241017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10220482U Pending JPS597343U (en) 1982-07-06 1982-07-06 antifreeze device

Country Status (1)

Country Link
JP (1) JPS597343U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63242887A (en) * 1987-03-26 1988-10-07 株式会社東芝 Sheathing luminaire of elevator for observation
JPS641348U (en) * 1987-06-23 1989-01-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63242887A (en) * 1987-03-26 1988-10-07 株式会社東芝 Sheathing luminaire of elevator for observation
JPS641348U (en) * 1987-06-23 1989-01-06

Similar Documents

Publication Publication Date Title
JPS597343U (en) antifreeze device
JPS5887063U (en) Flow path switching device in the hot water tank of a solar water heater
JPS58143387U (en) Water amount securing device for water storage tank
JPS60178038U (en) Watertight rubber crimping device
JPS58142618U (en) Steam switching device
JPS604859U (en) Drain valve device for stop-off water heater
JPS58194813U (en) steel plate cooling device
JPS5962448U (en) antifreeze device
JPS58115569U (en) Water faucet
JPS58107406U (en) Freezing prevention device for steam reheating water heaters
JPS58245U (en) water heater water drain device
JPS58103653U (en) instant water heater
JPS5923044U (en) push-up electric water heater
JPS59157550U (en) Vehicle diesel engine warm-up device
JPS5811655U (en) instant water heater
JPS59178551U (en) Solar hot water supply system
JPS60154793U (en) Cooling tower water temperature control device
JPS6436646U (en)
JPS60156377U (en) water cooler
JPS58125772U (en) antifreeze device
JPS58169449U (en) Freeze prevention device for solar water heaters
JPS5916934U (en) water heater water drain device
JPS5979750U (en) Water heater
JPH02128044U (en)
JPS5972446U (en) Freeze safety device in instantaneous water heaters