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1. WO2020141712 - APPARATUS AND METHOD FOR SUPPLYING HOT WATER

Publication Number WO/2020/141712
Publication Date 09.07.2020
International Application No. PCT/KR2019/015099
International Filing Date 07.11.2019
IPC
F24H 9/20 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
9Details
20Arrangement or mounting of control or safety devices
F24H 9/16 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
9Details
16Arrangements for water drainage
F24D 19/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
19Details
10Arrangement or mounting of control or safety devices
G05D 23/19 2006.01
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
23Control of temperature
19characterised by the use of electric means
CPC
F24D 19/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
19Details
10Arrangement or mounting of control or safety devices
F24H 9/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
9Details
16Arrangements for water drainage
F24H 9/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
9Details
20Arrangement or mounting of control or safety devices ; or methods
G05D 23/19
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
23Control of temperature
19characterised by the use of electric means
Y02B 30/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
30Energy efficient heating, ventilation or air conditioning [HVAC]
70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Applicants
  • 주식회사 경동나비엔 KYUNGDONG NAVIEN CO., LTD. [KR]/[KR]
Inventors
  • 허창회 HEO, Chang Heoi
  • 송용민 SONG, Yong Min
Agents
  • 특허법인 태평양 BAE, KIM & LEE IP GROUP
Priority Data
10-2018-017356331.12.2018KR
10-2018-017356431.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) APPARATUS AND METHOD FOR SUPPLYING HOT WATER
(FR) APPAREIL ET PROCÉDÉ D'ALIMENTATION EN EAU CHAUDE
(KO) 온수 공급 장치 및 방법
Abstract
(EN)
The present invention provides an apparatus and method for supplying hot water. The apparatus for supplying hot water comprises: at least one processor; a heat exchanger connected to the at least one processor, and configured to receive tap water through a tap water inflow pipe, heat the supplied tap water by means of heat exchange to thereby generate hot water, and discharge the generated hot water through a hot water supply pipe; a burner configured to directly or indirectly provide heat required to generate the hot water; a mixing valve connected to the at least one processor and installed on a mixing pipe connecting the tap water inflow pipe and the hot water supply pipe, and configured to mix the tap water with the hot water discharged from the heat exchanger and flowing through the hot water supply pipe; and a memory connected to the at least one processor and configured to store instructions. Of the hot water flowing through the hot water supply pipe, when the hot water flowing upstream of a connection point with the mixing pipe is first hot water, and the hot water flowing downstream of the connection point is second hot water, the instructions, when executed, cause the processor to: obtain, on the basis of the temperature of the tap water and a required temperature of the second hot water, a reference temperature, which is a temperature of the first hot water that allows the mixing valve to maintain a predetermined opening rate; and control the burner such that the temperature of the first hot water discharged from the heat exchanger reaches the obtained reference temperature.
(FR)
La présente invention concerne un appareil et un procédé d'alimentation en eau chaude. L'appareil d'alimentation en eau chaude comprend : au moins un processeur ; un échangeur de chaleur relié au ou aux processeurs, et conçu pour recevoir de l'eau du robinet à travers un tuyau d'entrée d'eau du robinet, pour chauffer l'eau du robinet alimentée au moyen d'un échange de chaleur afin de produire ainsi de l'eau chaude, et pour évacuer l'eau chaude produite à travers un tuyau d'alimentation en eau chaude ; un brûleur conçu pour apporter directement ou indirectement de la chaleur requise pour produire de l'eau chaude ; une soupape de mélange reliée au ou aux processeurs et installée sur un tuyau de mélange reliant le tuyau d'entrée d'eau du robinet et le tuyau d'alimentation en eau chaude, et conçue pour mélanger l'eau du robinet avec l'eau chaude évacuée de l'échangeur de chaleur et coulant à travers le tuyau d'alimentation en eau chaude ; et une mémoire reliée au ou aux processeurs et conçue pour stocker des instructions. Parmi l'eau chaude coulant à travers le tuyau d'alimentation en eau chaude, lorsque l'eau chaude coulant en amont d'un point de raccordement avec le tuyau de mélange est une première eau chaude, et l'eau chaude coulant en aval du point de raccordement est une seconde eau chaude, l'exécution des instructions amène le processeur : à obtenir, en fonction de la température de l'eau du robinet et d'une température requise de la seconde eau chaude, une température de référence, c'est-à-dire une température de la première eau chaude permettant à la soupape de mélange de maintenir un taux d'ouverture prédéfini ; et à commander le brûleur de sorte que la température de la première eau chaude évacuée à partir de l'échangeur de chaleur atteint la température de référence obtenue.
(KO)
본 발명은 온수 공급 장치 및 방법을 제공한다. 상기 온수 공급 장치에 있어서, 적어도 하나의 프로세서와, 상기 적어도 하나의 프로세서에 연결되되, 직수유입관을 통해 직수를 공급받고, 공급받은 직수를 열교환에 의해 가열하여 온수를 생성하고, 생성된 온수를 온수공급관을 통해 배출하는 열교환기에, 상기 온수의 생성에 요구되는 열을 직접 또는 간접적으로 제공하는 버너와, 상기 적어도 하나의 프로세서에 연결되되, 상기 직수유입관과 상기 온수공급관을 연결하는 믹싱관에 설치되어, 상기 열교환기에서 배출되어 상기 온수공급관을 흐르는 상기 온수에 상기 직수를 혼합하는 믹싱밸브와, 상기 적어도 하나의 프로세서에 연결되고 인스트럭션들(instructions)을 저장하는 메모리를 포함하고, 상기 온수공급관을 흐르는 온수 중, 상기 믹싱관과의 연결지점의 상류를 흐르는 온수를 제1 온수라 하고, 상기 연결지점의 하류를 흐르는 온수를 제2 온수라 할 때, 상기 인스트럭션들은, 실행 시에, 상기 프로세서가 상기 직수의 온도와 상기 제2 온수의 요구온도에 기초하여, 상기 믹싱밸브가 기 설정된 개도율을 유지하게 하는 상기 제1 온수의 온도인 기준온도를 획득하고, 상기 열교환기에서 배출된 상기 제1 온수의 온도가, 획득한 상기 기준온도에 도달하도록 상기 버너를 제어하게 한다.
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