JPS6479542A - Hot-water supplier - Google Patents

Hot-water supplier

Info

Publication number
JPS6479542A
JPS6479542A JP23685987A JP23685987A JPS6479542A JP S6479542 A JPS6479542 A JP S6479542A JP 23685987 A JP23685987 A JP 23685987A JP 23685987 A JP23685987 A JP 23685987A JP S6479542 A JPS6479542 A JP S6479542A
Authority
JP
Japan
Prior art keywords
water
hot
pump
temperature
bubbles
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.)
Granted
Application number
JP23685987A
Other languages
Japanese (ja)
Other versions
JPH0373792B2 (en
Inventor
Yasuhiko Kurachi
Kazumi Mori
Hisao Koizumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Chubu Electric Power Co Inc
Original Assignee
Toshiba Corp
Chubu Electric Power Co Inc
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 Toshiba Corp, Chubu Electric Power Co Inc filed Critical Toshiba Corp
Priority to JP23685987A priority Critical patent/JPS6479542A/en
Priority to NO884181A priority patent/NO167105C/en
Priority to EP88308704A priority patent/EP0309199B1/en
Priority to DE8888308704T priority patent/DE3878118T2/en
Priority to US07/247,274 priority patent/US4959526A/en
Publication of JPS6479542A publication Critical patent/JPS6479542A/en
Publication of JPH0373792B2 publication Critical patent/JPH0373792B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/185—Water-storage heaters using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters

Abstract

PURPOSE:To prevent the seasonal fluctuation of a supplying hot-water temperature as well as the generation of noise, by a method wherein the title supplier is provided with a guide pipe, guiding water, guided through a lower check valve, into a bubble pump through a pipe wall after effecting heat exchange between the water and water in the bubble pump. CONSTITUTION:When power is supplied to an electric heater 24a, water in a bubble pump 20 is heated and boiling is started, whereby a pressure in the pump 20 is increased and an upper check valve 26 is opened. Accordingly, the hot-water is sent out to the upper part of a hot-water reserving tank 11 through the upper check valve 26. On the other hand, bubbles, produced by the boiling, ascend to the vicinity of the outlet port of a guide pipe 39, then, the bubbles are cooled by water in the outlet port and are condensed. When the bubbles are eliminated, the pressure in the pump 20 is reduced and water flows into the pump 20 from the lower part of the hot-water reserving tank 11 through a lower check valve 25. The temperature of this feed water is increased during passing through the guide pipe 36 by heat exchange effected between high-temperature water in the pump 20. According to this method, the fluctuating width of the temperature of the hot-water, sent out of the bubble pump 20, may be reduced even when the temperature of water, supplied into the hot-water reserving tank 11 through a feed water pipe 14, is fluctuated due to the change of season; further, the rupturing sound of bubbles may be reduced much more.
JP23685987A 1986-07-03 1987-09-21 Hot-water supplier Granted JPS6479542A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP23685987A JPS6479542A (en) 1987-09-21 1987-09-21 Hot-water supplier
NO884181A NO167105C (en) 1987-09-21 1988-09-20 WATER HEATER.
EP88308704A EP0309199B1 (en) 1987-09-21 1988-09-20 Hot water boiling apparatus
DE8888308704T DE3878118T2 (en) 1987-09-21 1988-09-20 HEATING WATER UNIT.
US07/247,274 US4959526A (en) 1986-07-03 1988-09-21 Storage type electric water heater having a closed circulation loop with a bubble pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23685987A JPS6479542A (en) 1987-09-21 1987-09-21 Hot-water supplier

Publications (2)

Publication Number Publication Date
JPS6479542A true JPS6479542A (en) 1989-03-24
JPH0373792B2 JPH0373792B2 (en) 1991-11-22

Family

ID=17006858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23685987A Granted JPS6479542A (en) 1986-07-03 1987-09-21 Hot-water supplier

Country Status (4)

Country Link
EP (1) EP0309199B1 (en)
JP (1) JPS6479542A (en)
DE (1) DE3878118T2 (en)
NO (1) NO167105C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108731251A (en) * 2018-05-31 2018-11-02 江苏雄义环保自动化设备有限公司 A kind of liquid heater

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69507540T2 (en) * 1994-06-09 1999-09-02 Ctc Ferro Fil A S Device for a water heater
AT409791B (en) * 1999-02-16 2002-11-25 Vaillant Gmbh HOT WATER TANK
CN104075433B (en) * 2013-03-29 2018-02-06 三生国健药业（上海）股份有限公司 A kind of constant temperature circulating bath device and its application
EP3394510B1 (en) * 2015-12-21 2022-09-14 Funai Electric Co., Ltd. Vaporization device
CN109269088A (en) * 2018-10-25 2019-01-25 中国铁路设计集团有限公司 A kind of electromagnetic heating supply equipment
EP3754267A1 (en) * 2019-05-24 2020-12-23 Vaillant GmbH Backflow safety valve for a heating device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2369526A (en) * 1942-10-24 1945-02-13 Brandl Willi Water heater
US2519920A (en) * 1947-07-10 1950-08-22 Donald B Miner Electric resistance water heater
DE7115699U (en) * 1971-04-23 1971-09-23 Siemens Ag Electric hot water storage tank
DE3149351C2 (en) * 1981-12-12 1984-06-20 Hans Dr.h.c. 3559 Battenberg Vießmann Water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108731251A (en) * 2018-05-31 2018-11-02 江苏雄义环保自动化设备有限公司 A kind of liquid heater

Also Published As

Publication number Publication date
EP0309199A2 (en) 1989-03-29
NO884181D0 (en) 1988-09-20
EP0309199A3 (en) 1990-08-08
DE3878118D1 (en) 1993-03-18
EP0309199B1 (en) 1993-02-03
NO167105C (en) 1991-10-02
JPH0373792B2 (en) 1991-11-22
NO884181L (en) 1989-03-22
DE3878118T2 (en) 1993-07-15
NO167105B (en) 1991-06-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term