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1. WO2020111592 - BOILER CAPABLE OF STABLY SUPPLYING WARM WATER

Publication Number WO/2020/111592
Publication Date 04.06.2020
International Application No. PCT/KR2019/015421
International Filing Date 13.11.2019
IPC
F24H 1/52 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
1Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater
48Water heaters for central heating incorporating heaters for domestic water
52incorporating heat exchangers for domestic water
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 9/12 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
12Connecting heaters to circulation pipes
F28D 9/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
9Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28F 9/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
9Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
02Header boxes; End plates
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
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
F24D 3/10
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
3Hot-water central heating systems
10Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
F24H 1/52
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
1Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
48Water heaters for central heating incorporating heaters for domestic water
52incorporating heat exchangers for domestic water
F24H 9/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
9Details
12Connecting heaters to circulation pipes
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
F28D 9/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
9Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
Applicants
  • 주식회사 경동나비엔 KYUNGDONG NAVIEN CO., LTD. [KR]/[KR]
Inventors
  • 이태우 LEE, Tae Woo
  • 임진희 LIM, Jin Hee
Agents
  • 배철우 BAE, Cheol Woo
Priority Data
10-2018-014733626.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) BOILER CAPABLE OF STABLY SUPPLYING WARM WATER
(FR) CHAUDIÈRE SUSCEPTIBLE DE FOURNIR DE MANIÈRE STABLE DE L'EAU CHAUDE
(KO) 안정적인 온수공급이 가능한 보일러
Abstract
(EN)
A boiler capable of stably supplying warm water according to the present invention comprises a main heat exchanger which heats heating water by using combustion heat of a burner; and a hot-water supply heat exchanger which supplies warm water through heat-exchanging between heating water heated in the main heat exchanger and direct water, wherein the boiler comprises: a flow control valve which is provided at a direct-water supply pipe to allow direct water to be supplied to the hot-water supply heat exchanger, so as to control the flow rate of direct water supplied thereto; a mixing valve which is provided at a direct-water mixing pipe, so as to mix warm water, having passed through the hot-water supply heat exchanger, with direct water, wherein the direct-water mixing pipe is branched from the direct-water supply pipe and is connected to another direct-water supply pipe through which warm water heated through heat-exchanging with heating water in the hot-water supply heat exchanger passes; and a direct-water/warm-water water-pipe module which provides fluid channels of direct water and warm water, and a fluid channel of direct water mixed with the warm water, the fluid channels passing through the hot-water supply heat exchanger.
(FR)
L'invention concerne une chaudière susceptible de fournir de manière stable de l'eau chaude comprenant un échangeur de chaleur principal qui chauffe l'eau de chauffage en utilisant la chaleur de combustion d'un brûleur ; et un échangeur de chaleur d'alimentation en eau chaude qui fournit de l'eau chaude par échange de chaleur entre l'eau de chauffage chauffée dans l'échangeur de chaleur principal et l'eau directe, la chaudière comprenant : une vanne de régulation de débit qui est disposée au niveau d'un tuyau d'alimentation en eau directe pour permettre à l'eau directe d'être fournie à l'échangeur de chaleur d'alimentation en eau chaude, de façon à réguler le débit d'eau directe fournie à celui-ci ; une vanne de mélange qui est disposée au niveau d'un tuyau de mélange d'eau directe, de manière à mélanger de l'eau chaude, ayant traversé l'échangeur de chaleur d'alimentation en eau chaude, avec de l'eau directe, le tuyau de mélange d'eau directe étant ramifié à partir du tuyau d'alimentation en eau directe et étant relié à un autre tuyau d'alimentation en eau directe à travers lequel passe l'eau chaude chauffée par échange de chaleur avec de l'eau de chauffage dans l'échangeur de chaleur d'alimentation en eau chaude ; et un module de tuyau d'eau à eau directe/eau chaude qui fournit des canaux de fluide d'eau directe et d'eau chaude et un canal de fluide d'eau directe mélangée à l'eau chaude, les canaux de fluide passant à travers l'échangeur de chaleur d'alimentation en eau chaude.
(KO)
본 발명의 안정적인 온수공급이 가능한 보일러는, 버너의 연소열에 의해 난방수를 가열하는 주열교환기와, 상기 주열교환기에서 가열된 난방수와 직수 간의 열교환에 의해 온수를 공급하는 급탕열교환기를 구비한 보일러에 있어서, 상기 급탕열교환기로 직수가 공급되는 직수 공급관에 구비되어 직수의 공급 유량을 조절하는 유량조절밸브와, 상기 직수 공급관에서 분기되어 상기 급탕열교환기에서 난방수와의 열교환에 의해 가열된 온수가 공급되는 직수 공급관에 연결되는 직수 믹싱관에 구비되어 상기 급탕열교환기를 통과한 온수에 직수를 믹싱하는 믹싱밸브를 구비하며, 상기 급탕열교환기를 경유하는 직수와 온수의 유로 및 상기 온수에 믹싱되는 직수의 유로를 제공하는 직수/온수 수배관모듈을 포함한다.
Also published as
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