JPH02217745A - Instantaneous hot water heater - Google Patents

Instantaneous hot water heater

Info

Publication number
JPH02217745A
JPH02217745A JP3797489A JP3797489A JPH02217745A JP H02217745 A JPH02217745 A JP H02217745A JP 3797489 A JP3797489 A JP 3797489A JP 3797489 A JP3797489 A JP 3797489A JP H02217745 A JPH02217745 A JP H02217745A
Authority
JP
Japan
Prior art keywords
hot water
water
insulating container
circulating
storing insulating
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
JP3797489A
Other languages
Japanese (ja)
Inventor
Takahiro Nishi
Kimio Mochizuki
Taisuke Watanabe
Noritaka Morinaka
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.)
Takagi Industrial Co Ltd
Original Assignee
Takagi Industrial Co Ltd
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 Takagi Industrial Co Ltd filed Critical Takagi Industrial Co Ltd
Priority to JP3797489A priority Critical patent/JPH02217745A/en
Publication of JPH02217745A publication Critical patent/JPH02217745A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare hot water of a desired temperature for a short period of time by providing first water circulating passageway circulating through a hot water storing insulating container and water circulating passageway for bypassing said hot water storing insulating container on the downstream side of a heat exchanger, and providing switching means for controlling the conduction of water circulating to both water circulating passageways and an electric heater on said hot water storing insulating container.
CONSTITUTION: When water is not circulated to a first water circulating passageway 4, an electric heater 7 is operated to keep hot water in a hot water storing insulating container 3 at a predetermined temperature. Once a hot water outlet 8 is opened for the hot water to start the effluence thereof in a condition where switching means 6 is operated to conduct the water to the first water circulating passageway 4, the hot water outlet 8 first discharges remaining water in a piping located on the downstream side of the hot water storing insulating container 3 and then discharges the hot water insulated in the hot water storing insulating container 3. On the other hand, once a water flow switch and the like detect the influence of the hot water through the water circulating system 2 owing to the start of the effluence of the hot water, a burner 13 starts its burning to start temperature rise in a heat exchanger 1. Herein, switching means 6 is operated so as to circulate the water through a second water circulating passageway 5 for hot water feed, whereby time delay can sharply be shortened.
COPYRIGHT: (C)1990,JPO&Japio
JP3797489A 1989-02-17 1989-02-17 Instantaneous hot water heater Pending JPH02217745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3797489A JPH02217745A (en) 1989-02-17 1989-02-17 Instantaneous hot water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3797489A JPH02217745A (en) 1989-02-17 1989-02-17 Instantaneous hot water heater

Publications (1)

Publication Number Publication Date
JPH02217745A true JPH02217745A (en) 1990-08-30

Family

ID=12512540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3797489A Pending JPH02217745A (en) 1989-02-17 1989-02-17 Instantaneous hot water heater

Country Status (1)

Country Link
JP (1) JPH02217745A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932738A (en) * 1982-08-18 1984-02-22 Matsushita Electric Ind Co Ltd Hot water supply device
JPS6155650B2 (en) * 1983-09-27 1986-11-28 Hitachi Chemical Co Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932738A (en) * 1982-08-18 1984-02-22 Matsushita Electric Ind Co Ltd Hot water supply device
JPS6155650B2 (en) * 1983-09-27 1986-11-28 Hitachi Chemical Co Ltd

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