KR20010094080A - heating and hot water providing system by sun and discounted night electricity and gas boiler - Google Patents
heating and hot water providing system by sun and discounted night electricity and gas boiler Download PDFInfo
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- KR20010094080A KR20010094080A KR1020000017495A KR20000017495A KR20010094080A KR 20010094080 A KR20010094080 A KR 20010094080A KR 1020000017495 A KR1020000017495 A KR 1020000017495A KR 20000017495 A KR20000017495 A KR 20000017495A KR 20010094080 A KR20010094080 A KR 20010094080A
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- heat exchange
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- 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
- F24D12/00—Other central heating systems
- F24D12/02—Other central heating systems having more than one heat source
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- 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
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
- F24D11/003—Central heating systems using heat accumulated in storage masses water heating system combined with solar energy
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- 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
- F24D19/1075—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water the system uses solar energy
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- 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
- F24D3/087—Tap water heat exchangers specially adapted therefore
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- 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
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
- F24H7/0408—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply
- F24H7/0433—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply the transfer medium being water
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- 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
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- 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
- F24D2200/14—Solar energy
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- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Water Supply & Treatment (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
본 발명은 태양에너지와 심야전기와 가스보일러를 사용하여 온수를 공급하는데 걸리는 시간 및 설정된 난방온도까지 가열하는데 걸리는 시간을 단축하며 연료비를 획기적으로 절감하는 난방장치 및 온수공급장치에 관한 것이다.The present invention relates to a heating device and a hot water supply device which shortens the time required to supply hot water and heats up to a set heating temperature by using solar energy, a late night electricity, and a gas boiler, and dramatically reduces fuel costs.
기존에도 무공해 에너지인 태양에너지를 이용한 온수보일러가 사용되어 왔으나 태양에너지를 이용한 온수보일러는 일기의 영향을 많이 받으므로 사용이 제한적이어서 태양열을 이용한 열교환기로 온수를 가열시키면서 사용온수와 난방용수를 데워주도록 하는 한편, 태양열이 적은 경우에는 히터를 발열시켜 원활한 가열이 이루어지면서 효율적인 난방 및 온수의 사용이 가능하도록 한 "태양열을 이용한 온수보일러"(공개실용신안공보 공개번호 1998-054744, 공개일자 1998. 10. 07)가 본인에 의하여 안출되었고, 특히 이 고안은 기존의 태양열 이용 온수보일러와는 달리 태양열 흡광판이 이동하는 태양을 추적하면서 회전하여 직사광선을 효율적으로 받는 장치이다.Although hot water boilers using solar energy, which are pollution-free energy, have been used in the past, hot water boilers using solar energy have a lot of influences due to weather, so they are limited in use, so that hot water and heating water can be heated while heating hot water with a solar heat exchanger. On the other hand, when there is little solar heat, the "hot water boiler using solar heat" which heats a heater and enables efficient heating and hot water use while making a smooth heating (Publication Utility Model Publication No. 1998-054744, publication date 1998. 10 07) was devised by me, and this design, in particular, is a device that receives the direct sunlight by rotating while tracking the sun that moves the solar absorber, unlike the conventional solar water-heated hot water boiler.
그러나 상기 태양열 온수보일러에 있어서 태양열 열교환기는 온수를 사용하기 위하여 전원을 켰을 때 비로소 작동하여 외출하고 들어왔을 때 등 온수보일러를 가동하지 않은 경우 온수탱크 내부의 난방수가 식어있어 설정한 난방온도까지 가열하는 시간 및 설정된 온도의 온수를 공급하는 시간이 오래걸려 이는 곧 히터를 통하여 재가열시켜야 하므로 이중의 연료비가 소요되었으며 태양열 열교환기에 의하여 가열된 온수는 샤워기나 온수전으로 배출되기 전에 차가운 온수탱크를 통과하는 과정에서 식어버리게 되는 문제점이 있었다.However, in the solar hot water boiler, the solar heat exchanger is operated only when the power is turned on to use hot water, and when the hot water boiler is not operated, such as when it goes out and comes in, the water inside the hot water tank cools and heats up to the set heating temperature. Since it takes a long time to supply hot water at a set temperature and temperature, it has to be reheated through a heater. Therefore, a double fuel cost is required, and hot water heated by a solar heat exchanger passes through a cold hot water tank before being discharged into a shower or hot water field. There was a problem to cool down.
한편 태양열에 의한 열교환기가 가동되어 온수탱크 내부의 난방수를 지속적으로 가열하고 있도록 한다하더라도 온수탱크 내부의 나선형 열교환부의 면적은 나선형 열교환부를 제외한 면적보다 작아 열효율이 낮았고, 낮이라 하더라도 일기가 좋지 않아 태양열을 이용하는 열교환기가 작동하지 못할때에 있어서는 온수탱크의난방수를 전기히터로 가열하여야 하므로 낮시간대의 비싼 전기료가 드는 문제점이 있었다.On the other hand, even though the solar heat exchanger is operated to continuously heat the heating water inside the hot water tank, the area of the spiral heat exchanger inside the hot water tank is smaller than the area except the spiral heat exchanger, so the thermal efficiency is low. When the heat exchanger using the non-operation was required to heat the heating water of the hot water tank with an electric heater, there was a problem that the expensive electricity bill during the day time.
이러한 문제점을 해소하여 난방을 하고있지 않았다하더라도 온수를 공급하는데 걸리는 시간 및 설정된 난방온도까지 가열하는데 걸리는 시간을 단축하며 태양에너지 및 심야 전기에너지를 보다 효율적으로 사용함으로써 연료비를 획기적으로 절감하는 난방장치 및 온수공급장치를 제공하는데 목적이 있다.Even if the heating is not solved by this problem, the heating device which shortens the time required to supply hot water and the heating time up to the set heating temperature and uses the solar energy and the late-night electric energy more efficiently, significantly reduces the fuel cost. The purpose is to provide a hot water supply device.
이러한 목적을 달성하기 위하여 본 발명에서는 태양열에너지를 이용할 수 있을 때 태양열온수공급장치를 이용하여 난방 및 온수를 공급하거나 축열식온수공급통 내부의 난방수를 가열시켜두었다가 사용하며, 태양열에너지를 사용할 수 없고 축열식온수공급통 내부의 난방수 또한 식었을 경우 저렴한 심야전기를 사용하여 난방 및 온수를 공급하거나 축열식온수공급통 내부의 난방수를 가열시켜두었다가 사용하고, 태양열온수공급장치와 심야전기히터 모두를 이용할 수 없을 때는 가스보일러를 사용하며, 태양열에너지만으로는 약하여 설정된 난방온도 및 온수를 공급할 수 없을 때는 태양열교환온수공급장치를 가스보일러와 함께 가동하여 설정된 난방온도와 온수를 공급하는데 특징이 있다.In order to achieve this object, in the present invention, when solar energy is available, heating and hot water are supplied using a solar hot water supply device, or the heating water inside the heat storage hot water supply container is heated and used, and solar energy cannot be used. If the heating water inside the regenerative hot water supply tank is also cooled, use low-cost midnight electricity to supply heating and hot water, or use the heating water inside the regenerative hot water supply tank after heating it, and use both the solar hot water supply device and the midnight electric heater. When it is impossible to use a gas boiler, the solar energy alone is weak, and the heating temperature and hot water cannot be supplied. The solar heat exchange hot water supply device is operated together with the gas boiler to supply the set heating temperature and hot water.
도 1은 본 발명의 구성도1 is a block diagram of the present invention
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
1. 가스보일러 2. 난방배관1. Gas boiler 2. Heating piping
3. 축열식온수공급통 4. 태양열교환온수공급장치3. Regenerative hot water supply container 4. Solar heat exchange hot water supply device
4a. 태양열집광판 5. 심야전기히터4a. Solar Panel 5. Midnight Electric Heater
6. 나선형열교환온수공급관6. Spiral heat exchange hot water supply pipe
7. 단열층 8. 가스보일러의온수공급관7. Insulation layer 8. Hot water supply pipe of gas boiler
9, 10. 순환펌프 11. 찬물인입구9, 10. Circulation pump 11.Cold water inlet
본 발명을 도면에 의하여 설명하면 다음과 같다.The present invention will be described with reference to the drawings.
본 발명의 장치는 가스보일러(1)의 난방배관(2)에 축열식온수공급통(3)이 연결되어 있으며 이 축열식온수공급통(3)에 태양열을 이용하여 온수를 공급하는 태양열교환온수공급장치(4)가 연결되어 있고, 축열식온수공급통(3)에는 심야전기를 사용하여 내부의 난방수를 가열하는 심야전기히터(5)와 공급된 찬물이 가스보일러(1)나 태양열교환온수공급장치(4)로부터 공급되는 난방수에 의하여 가열되도록 하는 나선형열교환온수공급관(6)과 가열된 난방수가 식는것을 방지하는 단열층(7)이 구비되어 있으며 상기 나선형열교환온수공급관(6)은 가스보일러의온수공급관(8)과 연결되어 있고, 태양열교환온수공급장치(4)는 태양의 이동에 따라 일정 각도씩 회전하여 보다 많은 태양광을 유입받을 수 있는 것을 사용하며 축열식온수공급통(3)에 연결할때 가열된 난방수가 순환펌프(9)에 의하여 순환할 수 있도록 연결하고, 본 발명의 시스템 전원을 켜면 태양열교환온수공급장치(4)와 심야전기히터(5)와 가스보일러(1)에 전원을 공급하는데 태양열교환온수공급장치(4)는 찬물을 가열할 수 있을 정도의 태양광만 있으면 작동이 되도록하여 가열된 난방수를 축열식온수공급통(3)에 공급하며, 일기가 좋지않거나 태양열교환온수공급장치(4)가 작동하지 않아 태양열교환온수공급장치(4)에 의하여 가열된 난방수의 온도가 축열식온수공급통(3) 내부의 설정된 온도보다 낮은 경우 심야에는 심야전기히터(5)가 작동하고 그 외의 시간에는 가스보일러가(1) 작동하여 재 가열함으로써 설정된 난방온도 및 온수를 공급하도록 하거나 1차 가열하여 설정된 난방온도 및 온수를 공급하도록 하고, 태양열교환온수공급장치(4)에는 별도의 작동스위치를 구비하여 시스템 전원을 켜지않더라도 별도의 작동스위치를 켜둠으로써 태양열교환온수공급장치(4)를 최소한의 동력으로 가동시켜 축열식온수공급통(3)의 난방수를 설정된 온도로 가열하여 두어 난방 및 온수공급을 바로 실시할 수 있도록 한다.In the apparatus of the present invention, a heat storage hot water supply tank 3 is connected to a heating pipe 2 of the gas boiler 1, and a solar heat exchange hot water supply device for supplying hot water using solar heat to the heat storage hot water supply tank 3. (4) is connected, the regenerative hot water supply tank (3) is a midnight electric heater (5) for heating the heating water inside by using a midnight electric power and the supplied cold water gas boiler (1) or solar heat exchange hot water supply device (4) is provided with a spiral heat exchange hot water supply pipe (6) to be heated by the heating water supplied from (4) and a heat insulating layer (7) to prevent the heated heating water from cooling, wherein the spiral heat exchange hot water supply pipe (6) is a hot water of the gas boiler It is connected to the supply pipe (8), the solar heat exchange hot water supply device (4) is used to receive more sunlight by rotating at a predetermined angle in accordance with the movement of the sun and when connected to the regenerative hot water supply tank (3) Heated heating Is connected to circulate by the circulation pump (9), and when the system power of the present invention is turned on to supply power to the solar heat exchange hot water supply device (4), midnight electric heater (5) and gas boiler (1) The hot water supply device (4) is to operate if there is enough solar light to heat the cold water to supply the heated heating water to the regenerative hot water supply tank (3), the weather is bad or the solar heat exchange hot water supply device (4 ) When the temperature of the heating water heated by the solar heat exchange hot water supply device (4) is lower than the set temperature inside the regenerative hot water supply tank (3), the midnight electric heater (5) operates at midnight and other time. The gas boiler (1) is operated to reheat to supply the set heating temperature and hot water, or to firstly heat the set heating temperature and hot water, and the solar heat exchange hot water supply device 4 has a separate operation. Equipped with a copper switch, even if the system is not turned on, a separate operation switch is turned on to operate the solar heat exchange hot water supply device 4 with minimum power, thereby heating the heating water of the heat storage hot water supply container 3 to a set temperature. And hot water supply immediately.
본 발명의 작동을 설명하면 다음과 같다.The operation of the present invention will be described as follows.
태양열교환온수공급장치(4)는 찬물을 가열할 수 있을 정도의 태양광만 있으면 작동이 되고 시스템 전원을 켜지 않더라도 태양열교환온수공급장치(4)의 전원을 켜놓으면 태양열교환온수공급장치(4)는 최소한의 동력으로 축열식온수공급통(3)의 난방수를 설정된 온도로 가열시켜 보관하므로 온수 및 난방을 하고자 할때 곧바로 온수를 공급 및 난방을 할 수 있으며, 만약 축열식온수공급통(3)의 난방수가 설정된 온도보다 낮은 경우 본 발명의 시스템 전원을 켜면 심야시간일 때는 심야전기히터(5)가 작동하여 축열식온수공급통(3)의 난방수를 재 가열함으로써 설정된 온도의 온수를 공급 및 난방을 하고 심야전기를 이용할 수 없는 낮시간에는 가스보일러(1)가 작동하여 가스보일러(1)의 난방수를 가열함으로써 설정된 온도의 온수를 공급 및 난방을 하는데 가스보일러(1)의 급탕시스템은 적은 양의 난방수를 가열시켜 온수를 공급하는 시스템으로 구성되어 있으므로 축열식온수공급통(4)을 통과하여 가열된 온수가 가스보일러(1)의 가열되지 않은 난방수를 통과하더라도 쉽게 식지는 않는 것이다.The solar heat exchanger hot water supply (4) is activated when there is enough sunlight to heat the cold water, and the solar heat exchanger hot water supply (4) when the solar heat exchange hot water supply (4) is turned on even if the system power is not turned on. Since the heating water of the regenerative hot water supply tank (3) is heated and stored at a predetermined temperature with minimal power, when hot water and heating are desired, hot water can be supplied and heated immediately, and if the regenerative hot water supply container (3) When the heating water is lower than the set temperature, when the system power of the present invention is turned on at midnight time, the midnight electric heater (5) operates to reheat the heating water in the regenerative hot water supply tank (3) to supply and heat hot water at the set temperature. During the daytime when no late night electricity is available, the gas boiler 1 operates to heat the heating water of the gas boiler 1 to supply and heat hot water at a set temperature. Since the hot water supply system of the sboiler (1) consists of a system for supplying hot water by heating a small amount of heating water, the hot water heated through the regenerative hot water supply tank (4) is not heated by the gas boiler (1). Passing through the number does not cool easily.
한편 태양열교환온수공급장치(4)도 작동할 수 없고 심야전기히터(5)도 작동할 시간이 안되어 작동하지 않을 경우 가스보일러(1)가 가동되어 난방 및 온수공급을 실시하게 된다.On the other hand, when the solar heat exchange hot water supply device 4 does not operate and the midnight electric heater 5 also does not have time to operate, the gas boiler 1 is operated to supply heating and hot water.
또한 본 발명의 장치는 이미 설치되어 있는 가스보일러(1)의 난방배관(2)에 설치할 수도 있지만 기름보일러의 난방배관에 설치하여 사용할 수도 있으며 건물을 지을때 부터 설치할 수도 있다.In addition, the device of the present invention may be installed in the heating pipe (2) of the gas boiler (1) that is already installed, may be installed and used in the heating pipe of the oil boiler, or may be installed from the building.
미설명 부호 4a는 태양열집광판이며 10은 난방배관(2)의 난방수를 순환시키는 순환펌프이고 11은 찬물인입구이다.Reference numeral 4a denotes a solar heat collecting plate, 10 is a circulation pump for circulating the heating water of the heating pipe 2, and 11 is a cold water inlet.
본 발명에 의하면 가스보일러의 난방배관에 축열식온수공급통을 연결하고 이 축열식온수공급통에 태양열교환온수공급장치를 연결하며 축열식온수공급통에는 나선형열교환온수공급관을 구비하고 이 나선형열교환온수공급관은 가스보일러의온수공급관에 연결하여 태양열에너지를 이용할 수 있을 때 태양열교환온수공급장치를 이용하여 난방 및 온수를 공급하거나 축열식온수공급통 내부의 난방수를 가열시켜두었다가 사용하며, 태양열에너지를 사용할 수 없고 축열식온수공급통 내부의 난방수 또한 식었을 경우 저렴한 심야전기를 사용하여 난방 및 온수를 공급하거나 축열식온수공급통의 난방수를 가열시켜두었다가 사용하고, 태양열교환온수공급장치와 심야전기히터 모두를 이용할 수 없을 때는 가스보일러를 사용하며 태양열교환온수공급장치만으로는 설정된 난방온도 및 온수를 공급할 수 없을 때 가스보일러와 함께 가동하여 설정된 난방온도와 온수를 공급함으로써 난방을 하고있지 않았더라도 온수를 공급하는데 걸리는 시간 및 설정된 난방온도까지 가열하는데 걸리는 시간을 단축하고 태양에너지 및 심야 전기에너지를 보다 효과적으로 사용함으로써 연료비를 획기적으로 절감하는 난방 및 온수공급장치를 제공할 수 있다.According to the present invention, the heat storage hot water supply pipe is connected to the heating pipe of the gas boiler, and the solar heat exchange hot water supply device is connected to the heat storage hot water supply box. When solar energy is available by connecting to the hot water supply pipe of the boiler, the solar heat exchange hot water supply device is used to supply heating and hot water, or to heat and use the heating water inside the regenerative hot water supply tank. If the heating water inside the hot water tank is also cooled, it can be used to supply heating and hot water by using low-cost midnight electricity, or to heat the heating water in the regenerative hot water supply tank, and to use both the solar heat exchange hot water supply device and the night electric heater. When not in use, gas boiler is used. If only the heating temperature and hot water cannot be supplied, it is operated together with the gas boiler to supply the set heating temperature and hot water to shorten the time required to supply hot water and heating time to the set heating temperature even if it is not heating. More efficient use of energy and late-night electrical energy can provide heating and hot water supplies that dramatically reduce fuel costs.
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| Application Number | Priority Date | Filing Date | Title |
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| KR2020000009545U KR200195488Y1 (en) | 2000-04-04 | 2000-04-04 | Heating and hot water providing system by sun and discounted night electricity and gas boiler |
| KR1020000017495A KR100364662B1 (en) | 2000-04-04 | 2000-04-04 | heating and hot water providing system by sun and discounted night electricity and gas boiler |
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| KR1020000017495A KR100364662B1 (en) | 2000-04-04 | 2000-04-04 | heating and hot water providing system by sun and discounted night electricity and gas boiler |
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| KR2020000009545U Division KR200195488Y1 (en) | 2000-04-04 | 2000-04-04 | Heating and hot water providing system by sun and discounted night electricity and gas boiler |
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| KR20010094080A true KR20010094080A (en) | 2001-10-31 |
| KR100364662B1 KR100364662B1 (en) | 2002-12-18 |
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| KR2020000009545U KR200195488Y1 (en) | 2000-04-04 | 2000-04-04 | Heating and hot water providing system by sun and discounted night electricity and gas boiler |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101479877B1 (en) * | 2012-12-26 | 2015-01-06 | 린나이코리아 주식회사 | Storage type hot water supply device |
| KR101541098B1 (en) * | 2013-11-04 | 2015-07-31 | 한국에너지기술연구원 | Combined Individual and Central Heat Supply System Based on Heat Only Device, and Operating Method thereof |
| CN105066220A (en) * | 2015-07-29 | 2015-11-18 | 中国市政工程华北设计研究总院有限公司 | Solar energy and gas heating hot water furnace complementary heating system |
| CN110068146A (en) * | 2019-04-28 | 2019-07-30 | 南通睿智超临界科技发展有限公司 | A kind of novel hot-water heating system for supercritical fluid extraction equipment |
| KR102221672B1 (en) * | 2020-06-15 | 2021-03-02 | 주식회사 동성에너지 | heating system with an electric boiler for feeding hot-water |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100435831B1 (en) * | 2002-05-14 | 2004-06-12 | 주식회사 경동보일러 | Solar heat boiler system |
| KR100435832B1 (en) * | 2002-05-14 | 2004-06-12 | 주식회사 경동보일러 | Solar heat boiler system |
| KR100853965B1 (en) * | 2007-08-09 | 2008-08-25 | 조이식 | Water heating pipe installed solar heated system |
| KR200465084Y1 (en) | 2010-10-07 | 2013-02-04 | 유진석 | Regenerative electric boiler |
| KR101117133B1 (en) * | 2011-08-04 | 2012-03-07 | 김종복 | Heating method by solar energy |
| KR102652833B1 (en) | 2023-05-09 | 2024-04-01 | 렉스이노베이션 주식회사 | Power supply for late-night electricity boiler |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980054744U (en) * | 1996-12-31 | 1998-10-07 | 강웅구 | Solar Water Heated Boiler |
| KR100262352B1 (en) * | 1997-11-12 | 2000-08-01 | 박만귀 | Apparatus for supplying hot water and heating using solar energy |
-
2000
- 2000-04-04 KR KR1020000017495A patent/KR100364662B1/en active IP Right Grant
- 2000-04-04 KR KR2020000009545U patent/KR200195488Y1/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101479877B1 (en) * | 2012-12-26 | 2015-01-06 | 린나이코리아 주식회사 | Storage type hot water supply device |
| KR101541098B1 (en) * | 2013-11-04 | 2015-07-31 | 한국에너지기술연구원 | Combined Individual and Central Heat Supply System Based on Heat Only Device, and Operating Method thereof |
| CN105066220A (en) * | 2015-07-29 | 2015-11-18 | 中国市政工程华北设计研究总院有限公司 | Solar energy and gas heating hot water furnace complementary heating system |
| CN110068146A (en) * | 2019-04-28 | 2019-07-30 | 南通睿智超临界科技发展有限公司 | A kind of novel hot-water heating system for supercritical fluid extraction equipment |
| KR102221672B1 (en) * | 2020-06-15 | 2021-03-02 | 주식회사 동성에너지 | heating system with an electric boiler for feeding hot-water |
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| Publication number | Publication date |
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| KR200195488Y1 (en) | 2000-09-01 |
| KR100364662B1 (en) | 2002-12-18 |
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