KR980003298A - Freezing prevention method and freezing prevention device in hot water heater - Google Patents

Freezing prevention method and freezing prevention device in hot water heater Download PDF

Info

Publication number
KR980003298A
KR980003298A KR1019970028388A KR19970028388A KR980003298A KR 980003298 A KR980003298 A KR 980003298A KR 1019970028388 A KR1019970028388 A KR 1019970028388A KR 19970028388 A KR19970028388 A KR 19970028388A KR 980003298 A KR980003298 A KR 980003298A
Authority
KR
South Korea
Prior art keywords
hot water
freezing prevention
circuit
freezing
heating
Prior art date
Application number
KR1019970028388A
Other languages
Korean (ko)
Other versions
KR100230126B1 (en
Inventor
마사카즈 안도
Original Assignee
강원석
린나이코리아 주식회사
나이또 스스무
린나이 가부시기가이샤
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 강원석, 린나이코리아 주식회사, 나이또 스스무, 린나이 가부시기가이샤 filed Critical 강원석
Publication of KR980003298A publication Critical patent/KR980003298A/en
Application granted granted Critical
Publication of KR100230126B1 publication Critical patent/KR100230126B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0095—Devices for preventing damage by freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1012—Arrangement or mounting of control or safety devices for water heating systems for central heating by regulating the speed of a pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water 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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/04—Gas or oil fired boiler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0207—Pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/04—Sensors
    • F24D2220/042—Temperature sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

(과 제)(assignment)

펌프의 양정이 부족하지 않고, 신뢰성이 높은 동결방지운전을 실행할 수 있는 온수난방기에 있어서의 동결방지방법 및 동결방지장치를 제공한다.Provided is a freezing prevention method and a freezing prevention apparatus in a hot water heater capable of performing a reliable freezing prevention operation without running out of a pump head.

(해결수단)(Solution)

단말난방기를 포함하는 각 순환계통회로(14a,14b,14c,16a,16b,16c)를 복수의 동결방지회로그룹(A,B)으로 미리 분류하고, 난방온수생성수단(3) 및 순환펌프(18)를 작동시켜서 상기 동결방지회로그룹마다 온수를 순차적으로 공급하여 동결방지운전을 실행한다.Each of the circulation system circuits 14a, 14b, 14c, 16a, 16b, and 16c including the terminal heater is pre-classified into a plurality of freeze protection circuit groups A and B, and the heating hot water generating means 3 and the circulation pump ( 18) is operated to sequentially supply hot water for each of the freeze protection circuit groups to perform a freeze protection operation.

Description

온수난방기에 있어서의 동결방지방법 및 동결방지장치Freezing prevention method and freezing prevention device in hot water heater

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 관한 급탕온수난방기의 개요도.1 is a schematic diagram of a hot water heater.

제2도는 본 발명에 관한 급탕온수난방기에 있어서의 제어 계통을 나타내는 블록도.2 is a block diagram showing a control system in a hot water heater.

제3도는 본 발명에 관한 동결방지운전의 일례를 나타내는 플로차트.3 is a flowchart showing an example of the freezing prevention operation according to the present invention.

제4도는 다른 실시형태에 관한 회로구성도.4 is a circuit configuration diagram according to another embodiment.

Claims (3)

난방온수생성수단과, 복수의 순환계통회로를 포함하는 난방회로와, 상기 난방온수생성수단에 의하여 생성된 온수를 상기 순환계통회로를 통하여 단말난방기에 순환공급하는 순환펌프를 구비한 온수난방기에 있어서의 동결방지방법으로서, 상기 각 순환계통회로를 복수의 동결방지회로그룹으로 미리 분류하고, 상기 난방온수 생성수단 및 상기 순환펌프를 작동시킴과 동시에 상기 동결방지회로그룹마다 온수를 순차적으로 공급하여 동결 방지운전을 실행하는 것을 특징으로 하는 온수난방기에 있어서의 동결방지방법.In a hot water heater having a heating hot water generating means, a heating circuit including a plurality of circulation system circuits, and a circulation pump for circulating and supplying hot water generated by the heating hot water generating means to the terminal heater through the circulation system circuit. As a freezing prevention method of the circuit, each circulation system circuit is classified into a plurality of freeze protection circuit groups in advance, and the hot water generating means and the circulation pump are operated, and hot water is sequentially supplied to each freezing prevention circuit group to freeze. A freezing prevention method in a hot water heater, characterized by performing a prevention operation. 난방온수생성수단과, 복수의 순환계통회로를 포함하는 난방회로와, 상기 난방온수생성수단에 의하여 생성된 온수를 상기 순환계통회로를 통하여 각 단말난방기에 순환공급하는 순환펌프를 구비한 온수난방기에 있어서의 동결방지장치로서, 상기 순환계통회로로의 급수를 제어하는 회로개폐수단과, 동결위험온도 이하로 된 것을 검출하는 동결위험온도 검출수단을 형성함과 아울러, 상기 각 순환계통회로를 복수의 동결방지회로그룹으로 미리 분류하고, 동결위험온도 이하로 된 것을 검출함으로써 상기 난방온수생성수단 및 상기 순환펌프를 작동시키는 한편, 각 동결방지회로그룹마다 상기 회로개폐수단을 작동시켜서, 각 동결방지회로그룹마다 온수를 순차적으로 공급하여 동결방지운전을 실행하는 제어수단을 형성한 것을 특징으로 하는 온수난방기에 있어서의 동결방지장치.In a hot water heater having a heating hot water generating means, a heating circuit including a plurality of circulation system circuits, and a circulation pump for circulating and supplying hot water generated by the heating hot water generating means to each terminal heater through the circulation system circuit. A freezing prevention device according to the present invention, comprising circuit opening and closing means for controlling water supply to the circulation system circuit, and freezing danger temperature detection means for detecting that the temperature is below the freezing risk temperature. The heating and hot water generating means and the circulation pump are operated by pre-classifying into a freezing prevention circuit group and detecting that the temperature is below the freezing danger temperature, and operating the circuit opening and closing means for each freezing prevention circuit group, thereby preventing each freezing prevention circuit. Hot water heater characterized in that the control means for supplying hot water sequentially to each group to execute the freeze prevention operation Freezing prevention apparatus in airproofing. 청구항 2에 있어서, 상기 온수난방기가, 각 단말난방기와의 사이에서 정보를 교환하여 급탕을 제어하도록 구성된 온수난방기인 것을 특징으로 하는 온수난방기에 있어서의 동결방지장치.The freezing prevention apparatus according to claim 2, wherein the hot water heater is a hot water heater configured to control hot water by exchanging information between terminal heaters. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970028388A 1996-06-27 1997-06-27 Method and apparatus for preventing freezing of a warm-water heater KR100230126B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP167467 1996-06-27
JP96-167467 1996-06-27
JP16746796A JP3315864B2 (en) 1996-06-27 1996-06-27 Freezing prevention method and freezing prevention device for hot water heater

Publications (2)

Publication Number Publication Date
KR980003298A true KR980003298A (en) 1998-03-30
KR100230126B1 KR100230126B1 (en) 1999-11-15

Family

ID=15850224

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970028388A KR100230126B1 (en) 1996-06-27 1997-06-27 Method and apparatus for preventing freezing of a warm-water heater

Country Status (2)

Country Link
JP (1) JP3315864B2 (en)
KR (1) KR100230126B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0743016A (en) * 1993-07-30 1995-02-10 Toyotomi Co Ltd Antifreezing structure of 1 can 2 water passage hot water supplying apparatus

Also Published As

Publication number Publication date
JP3315864B2 (en) 2002-08-19
KR100230126B1 (en) 1999-11-15
JPH1019285A (en) 1998-01-23

Similar Documents

Publication Publication Date Title
SE8107862L (en) TENDSYSTEM
KR970066405A (en) Freezing prevention device of forced circulation circuit
KR980003298A (en) Freezing prevention method and freezing prevention device in hot water heater
KR980003296A (en) Freezing prevention method and freezing prevention device in hot water heater
KR980003297A (en) Freezing prevention method and freezing prevention device in hot water heater
KR950025152A (en) Drying device and method of drum washing machine
KR970075750A (en) Freezing prevention method and freezing prevention device in hot water heater
KR980003295A (en) Freezing prevention method and freezing prevention device in gas water heater
KR950029669A (en) Waste Liquid Treatment Device
JP2689853B2 (en) Hot water heating system
KR960038296A (en) Hot water circulation heating system
KR940011719A (en) Door lock device and door lock control method of washing machine
KR970070840A (en) Hot water device
ATE472077T1 (en) DEVICE FOR CONTROLLING HEATING CYCLES TO IMPROVE THE EFFICIENCY OF FAN HEATERS
JPH0278828A (en) Controller for circulating pump for hot-water heating
JPH1168886A (en) Controlling communication equipment
KR970027691A (en) Engine warm-up device using cooling water circulation system
KR960037939A (en) Heater disconnection detection method of dry washing machine
KR970045612A (en) Heating Control Method According to Actual Number of Hot Air Fans
GB2022240A (en) Regulating combined central heating/hot water installation
KR860007511A (en) Heating way
KR970045620A (en) Temperature control method of hot air fan
KR970027462A (en) Washing method of heat washing in washing machine
KR970011658A (en) Hot water temperature control method of gas boiler
KR880009239A (en) Time Control Method of Circulating Pump for Bore Hot Water Boiler

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20110801

Year of fee payment: 13

LAPS Lapse due to unpaid annual fee