JPH01203844A - Hot-water apparatus - Google Patents

Hot-water apparatus

Info

Publication number
JPH01203844A
JPH01203844A JP2631488A JP2631488A JPH01203844A JP H01203844 A JPH01203844 A JP H01203844A JP 2631488 A JP2631488 A JP 2631488A JP 2631488 A JP2631488 A JP 2631488A JP H01203844 A JPH01203844 A JP H01203844A
Authority
JP
Japan
Prior art keywords
temperature
water
opening
regulating valve
flow regulating
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
JP2631488A
Other languages
Japanese (ja)
Inventor
Takaaki Araki
Original Assignee
Paloma Ind 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 Paloma Ind Ltd filed Critical Paloma Ind Ltd
Priority to JP2631488A priority Critical patent/JPH01203844A/en
Publication of JPH01203844A publication Critical patent/JPH01203844A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To always maintain a set temperature of hot water delivery and shorten the time interval during which the set temperature is attained by computing the opening of a water flow regulating valve based on the temperature differential between the set temperature and measured feed water temperature, and controlling the opening of said water flow regulating valve based on the second control signal to the water flow regulating valve which is computed based on the previously computed opening.
CONSTITUTION: When the water heater is operated, a second computing means 4 computes the opening of a water flow regulating valve based on the characteristics stored in a memory means 3 from the temperature differential between the set temperature set with a hot water temperature setting device 35 and the feed water temperature measured by a temperature sensor 28, and, based on this, a second control means 5 computes the second control signal so as to set the opening of the water flow regulating valve at the computed opening. A first computing means 1 compares the temperature of hot water delivery measured by a temperature sensor 29 with the set temperature to compute the first control signal, and a first control means 2 controls a gas flow control valve 21 to bring the temperature of hot water delivery to the set temperature. Since the water flow regulating valve 26 is throttled, the feed water amount will not exceed the maximum capacity of the water heater even if the hot water tap is fully opened. Therefore, hot water can be delivered at a temperature which is set high, and the time interval to reach the set temperature can be shortened.
COPYRIGHT: (C)1989,JPO&Japio
JP2631488A 1988-02-05 1988-02-05 Hot-water apparatus Pending JPH01203844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2631488A JPH01203844A (en) 1988-02-05 1988-02-05 Hot-water apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2631488A JPH01203844A (en) 1988-02-05 1988-02-05 Hot-water apparatus

Publications (1)

Publication Number Publication Date
JPH01203844A true JPH01203844A (en) 1989-08-16

Family

ID=12189917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2631488A Pending JPH01203844A (en) 1988-02-05 1988-02-05 Hot-water apparatus

Country Status (1)

Country Link
JP (1) JPH01203844A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03195816A (en) * 1989-12-26 1991-08-27 Matsushita Electric Ind Co Ltd Hot-water supply equipment
JPH03195815A (en) * 1989-12-26 1991-08-27 Matsushita Electric Ind Co Ltd Hot-water supply equipment
WO2013100488A1 (en) * 2011-12-30 2013-07-04 Coway Co., Ltd. Hot water supply apparatus and hot water supply method
JP2015503724A (en) * 2011-12-30 2015-02-02 コーウェイ カンパニー リミテッドCoway Co., Ltd. Hot water supply apparatus and hot water supply method
JP2015209983A (en) * 2014-04-23 2015-11-24 株式会社ノーリツ Hot-water supply system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212639A (en) * 1983-05-18 1984-12-01 Omron Tateisi Electronics Co Control device for boiler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212639A (en) * 1983-05-18 1984-12-01 Omron Tateisi Electronics Co Control device for boiler

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03195816A (en) * 1989-12-26 1991-08-27 Matsushita Electric Ind Co Ltd Hot-water supply equipment
JPH03195815A (en) * 1989-12-26 1991-08-27 Matsushita Electric Ind Co Ltd Hot-water supply equipment
WO2013100488A1 (en) * 2011-12-30 2013-07-04 Coway Co., Ltd. Hot water supply apparatus and hot water supply method
JP2015503724A (en) * 2011-12-30 2015-02-02 コーウェイ カンパニー リミテッドCoway Co., Ltd. Hot water supply apparatus and hot water supply method
RU2621932C2 (en) * 2011-12-30 2017-06-08 Ковэй Ко., Лтд. Hot water supplying device and method of hot water supply
CN106839394A (en) * 2011-12-30 2017-06-13 豪威株式会社 Hot water supply apparatus and hot water supply method
CN106839394B (en) * 2011-12-30 2019-10-22 豪威株式会社 Hot water supply apparatus and hot water supply method
JP2015209983A (en) * 2014-04-23 2015-11-24 株式会社ノーリツ Hot-water supply system

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