KR20010104397A - Cooling,Heating and Hot-Water supply device operated by Composition Connect Solar Energy Heat-Pump Latent Heat Storage System - Google Patents

Cooling,Heating and Hot-Water supply device operated by Composition Connect Solar Energy Heat-Pump Latent Heat Storage System Download PDF

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KR20010104397A
KR20010104397A KR1020010057757A KR20010057757A KR20010104397A KR 20010104397 A KR20010104397 A KR 20010104397A KR 1020010057757 A KR1020010057757 A KR 1020010057757A KR 20010057757 A KR20010057757 A KR 20010057757A KR 20010104397 A KR20010104397 A KR 20010104397A
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heat
energy
pump
latent
heat storage
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KR1020010057757A
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Korean (ko)
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박수규
박종욱
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박수규
박종욱
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14Thermal energy storage
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

Abstract

본 발명은 대체에너지 활용 일환으로 냉난방 및 온수를 사용할 수 있도록, 46°로 나열배치하는 태양열집열기와, 태양열집열기기를 통하여 얻은 대체에너지 열원으로 주간에 얻은 온수와, 상변화시 잠열을 발생하는 미세캡슐화된 상변화물질을 축열조내에 채워 온수 및 심야전력을 이용하여 전기에너지를 잠열재에 축적하였다가 열을 방출하면서 열 저장 및 공급을 위해 축열효과를 오랫동안 유지할 수 있도록 구성된 잠열축열조와, 필요시 축열된 열량의 일부를 수송하여 수온감지센서에 의해 저열에너지로 저장하였다가 열펌프의 열원으로 제공되는 열콘트롤탱크와, 저온의 열원에서 열을 흡수하여 고온의 수열체에 열을 반송하는 열펌프(Heat Pump)와, 냉난방효과를 일으키는 증발응축기로 구성되어 냉난방 및 온수를 사용할 수 있도록 이루어지는 태양열 열펌프-잠열축열시스템을 연계한 복합 냉난방온수장치를 제공한다.The present invention is a solar collector arranged at 46 ° to arrange the use of cooling and hot water as part of alternative energy utilization, hot water obtained during the day as an alternative energy heat source obtained through the solar collector, and microencapsulation to generate latent heat during phase change And a latent heat storage tank configured to accumulate electric energy in a latent heat material by using hot water and late-night electric power by filling the phase change material in the heat storage tank and releasing heat and maintaining the heat storage effect for heat storage and supply for a long time. A heat control tank that transports a part of the heat quantity and stores it as low heat energy by the water temperature sensor, and serves as a heat source of the heat pump, and a heat pump that absorbs heat from the low temperature heat source and returns heat to the high temperature heat receiving body. Pump) and evaporative condenser that produces cooling and heating effect. Thermal heat pump - a latent heat storage system provides a hot air device in connection compound.

Description

태양열 열펌프-잠열축열시스템을 연계한 복합 냉난방온수 장치 {Cooling,Heating and Hot-Water supply device operated by Composition Connect Solar Energy Heat-Pump Latent Heat Storage System}Cooling, Heating and Hot-Water supply device operated by Composition Connect Solar Energy Heat-Pump Latent Heat Storage System}

본 발명은 열전도성이 뛰어난 태양열집열기와 에너지이용합리화를 위한 심야전력과 축열밀도를 증가시켜 고효율의 열원을 얻을 수 있는 잠열축열조 및 열펌프를 연계하여 유용한 온도수준의 열에너지원으로 변환 이용할 수 있도록 한 냉난방 및 온수 장치 및 이를 이용한 열저장 및 공급방법에 관한 것으로, 더욱상세하게는 집열기의(일체형홈집열판) 열량을 잠열축열조에 저장 이용하고, 또한 심야전력을 이용하여 전기에너지를 잠열재에 축열시켜 놓았다가 이를 회수하여 전이온도가 원하는 온도 영역의 열원을 열콘트롤탱크에 저장하였다가, 열펌프의 열원으로 이용함으로써, 비교적 안정되고 열전달 효율이 향상된 열에너지원으로 에너지 소비 절감을 꾀할 수 있도록 하는 장치, 이를 이용한 새로운 열저장 및 이송매체로 활용 가능한 냉난방 및 온수시스템에 관한 것이다.The present invention can be used to convert the thermal energy source of a useful temperature level by connecting a latent heat storage tank and a heat pump that can obtain a high-efficiency heat source by increasing the late-night power and heat storage density for rationalization of energy utilization. The present invention relates to an air-conditioning and hot water device, and a heat storage and supply method using the same, and more particularly, to store heat of a collector (integrated groove heat collecting plate) in a latent heat storage tank, and to accumulate electric energy in a latent heat material by using midnight power. A device that saves energy by placing and recovering it and storing the heat source in the temperature control zone where the transition temperature is desired, and using it as a heat source of the heat pump, thereby reducing energy consumption with a heat energy source having a relatively stable and improved heat transfer efficiency. Cooling and heating that can be used as a new heat storage and transfer medium It can relate to the system.

일반적으로 기존 냉난방시스템은 냉난방 수 온도차에 해당하는 현열에 의해 축열 및 열수송이 이루어졌고, 열 저장에 의한 효율의 극대화를 위하여 다양한 에너지 절약형 방안이 강구되고 있으며, 연료 수요측면에서 전력부하평준화를 위한 축열시스템과 폐기되는 냉난방열의 회수 공장에서 배출되는 폐열원 및 목욕탕, 온천에서 버리는 폐수에 있는 열원의 효율적 사용과 수요가 낮은 심야 잉여전력의 방안으로 에너지를 질적이나 시간적으로 분산 활용되어 사용하기 편리한 에너지원으로 사용되고 있지만 그 활용범위가 제한적이라는 단점이 있다.In general, the existing heating and cooling system is heat storage and heat transportation by the sensible heat corresponding to the temperature difference between the heating and cooling water, and various energy-saving measures are being taken to maximize the efficiency by heat storage, and heat storage for leveling power load in terms of fuel demand. Efficient use of heat sources in waste heat sources, wastewater from bathrooms and hot springs, and low-duty surplus electricity from low-demand systems. Although it is used as a system, its use range is limited.

그러나 이와같은 현열에 의해 축열된 에너지원은 축열밀도가 작고 부피가 커서 저장조 대형화 및 배관 크기 증가로 수송 및 저장량이 증가하게 되며 전열면적이 작아 균질의 에너지로서 사용하기 어려운 불합리성과 버려지는 미활용에너지를 회수하여 재활용하여 사용하고 있으나, 에너지 저장 및 공급시 대용량 폐열만이 사용 가능한 것으로 한정되어 가정용으로는 활용하지 못함이 있었다.However, the energy source accumulated by sensible heat has a small heat storage density and a large volume, which increases transport and storage volume due to a large storage tank and an increase in pipe size, and has a small heat transfer area that makes it difficult to use as a homogeneous energy. Although it is recovered and used for recycling, only a large amount of waste heat can be used for energy storage and supply.

따라서 본 발명은 상기와 같은 문제점을 해소하기 위해 태양열집열기의 열량을 저장하여 에너지를 절약할 수 있으며, 또한 잠열미립자의 캡슐용기를 신축성이 뛰어나고 화학적으로 안정성이 있는 고분자 수지로 외부를 코팅하여 10㎛이하 정도로 제조된 미세캡슐화된 상변화물질을 축열조내얘 채워 온수 및 심야전력을 이용하여 축열밀도를 증가시킴으로서, 단위 부피당 많은 양의 열을 저장토록 하여 축열조의 크기를 감소시킬 수 있고, 열저장 기능은 물론 사용처로 고효율의 에너지를 전달할 수 있도록 한다.Therefore, the present invention can save energy by storing the heat amount of the solar collector in order to solve the above problems, and also by coating the outside with a highly elastic and chemically stable high molecular resin capsule container of latent heat particulate 10㎛ By increasing the heat storage density by using hot water and late-night electric power by filling microencapsulated phase change material manufactured in the heat storage tank below, the heat storage function can be reduced by storing a large amount of heat per unit volume. Of course, high efficiency energy can be delivered to the user.

종래 온수 및 난방축열조는 현열을 간접열교환에 의해 축열하여 사용거나 목욕탕, 온천 등 대용량의 폐열원만을 필요로 했던 것에 비해 태양열 및 잠열재에 축적된 열원을 제공받아 수온감지센서에 의해 전이온도가 원하는 온도영역으로 콘트롤함으로써, 열펌프의 열원으로 폐열원이 없는 장소에서도 열 공급이 가능하도록 하였으며, 상업용에서 가정용까지 광범위하게 활용, 에너지를 절약할 수 있을 뿐만 아니라 에너지의 이용 공급 측면에서도 냉난방 열원의 수요증가 시 열저장 기술 및 효과적인 열량을 증가시켜 쾌적한 생활을 할 수 있도록 하는 태양열 열펌프-잠열축열시스템을 연계한 복합 냉난방 및 온수장치 및 이를 저장, 공급하는 것을 제공하는데 본 발명의 목적이 있는 것이다.Conventionally, hot water and heating heat storage tanks use sensible heat by indirect heat exchange or use only a large amount of waste heat sources such as baths and hot springs. By controlling in the temperature range, it is possible to supply heat even in places where there is no waste heat source as a heat source of the heat pump, and it can be widely used from commercial to home to save energy and demand for heating and cooling heat sources in terms of supply of energy use. It is an object of the present invention to provide a complex air-conditioning and hot water device, and a storage and supply of the solar heat pump and a latent heat storage system in which a heat storage technology and an effective amount of heat are increased to allow a comfortable life.

이와같은 목적을 달성하기 위한 본 발명은 냉난방 및 온수 공급에 적합한 태양열을 연계한 심야전력, 열펌프-잠열축열시스템에 있어서, 상기 대체열원을 얻고자 대체에너지 활용 일환으로 태양열집열기를 46°로 나열배치하는 단계, 상기 대체에너지 열원으로 주간에 얻은 온수를 잠열축열조에 저장하고, 상기 저장된 온수에 물질의 상이 변할 때 부피팽창에 따른 응력이 발생하여 물질이 유출되지 않도록 신축성이 뛰어나고 화학적으로 안정성이 있는 고분자 수지로 외부를 코팅 처리된 미세캡슐화된 상변화물질(CH3COONa 3H2O)을 잠열축열조내 지지대에 밀착시켜 부착하고 심야전력을 이용하여 전기에너지를 잠열재에 축열시켜 축열밀도를 증가시키는 단계, 상기 단계 후 열펌프의 열원에 필요한 전이온도가 원하는 온도영역으로 수온 감지센서에 의해 콘트롤하는 단계, 상기 단계 후 열펌프의 증발응축을 통한 냉난방기능을 겸용할 수 있도록 한다. 즉, 태양열 열펌프-잠열축열조를 조합하여 주간에는 잠열축열조에 태양에너지를 저장 이용하고, 야간에는 심야전력을 이용함으로써, 열펌프의 열원으로 사용 냉.난방 기능의 겸용이 가능하도록 하여 동,하절기 필요한 고온 및 저온조절이 가능하고, 온도변화를 완화시켜 쾌적한 실내 열환경을 유지할 뿐만 아니라 냉난방비를 줄이는 에너지 절약효과를 얻을 수 있도록 구성됨으로써, 각종 주택냉난방, 시설원예작물 등의 가격경쟁력제고는 물론 화석에너지의 이용을 줄이고, 환경보전에 기여할 수 있도록 한 다양한 에너지원을 연계하여 전력수요를 줄이는 태양열 열펌프-잠열축열시스템 복합으로 냉난방온수장치 및 열저장, 이를 충분히 공급할 수 있는 단계로 이루어진 것에 특징이 있다.In order to achieve the above object, the present invention, in the late-night power, heat pump- latent heat storage system in conjunction with solar heat suitable for heating, cooling, and hot water supply, arranges solar collectors as 46 ° as part of utilizing alternative energy to obtain the alternative heat source. And storing the hot water obtained during the day as the alternative energy heat source in a latent heat storage tank, and a polymer having excellent elasticity and chemical stability so that a stress due to volume expansion occurs when the phase of the material changes in the stored hot water so that the material does not leak. Attaching and encapsulating the microencapsulated phase change material (CH3COONa 3H2O) coated with resin to the support in the latent heat storage tank and increasing the heat storage density by accumulating electrical energy to the latent heat material using the late-night power, after the step The transition temperature required for the heat source of the heat pump is the desired temperature range. The step of trolling, after the step to enable the cooling and heating function through the evaporative condensation of the heat pump. In other words, by combining solar heat pump and latent heat storage tank, solar energy is stored in latent heat storage tank at daytime and late night power at night, which can be used as a heat source for heat pump, enabling both cooling and heating functions. Necessary high and low temperature control is possible, and it is configured not only to maintain a comfortable indoor heat environment by reducing temperature changes, but also to achieve energy saving effect of reducing heating and cooling costs, thereby raising the price competitiveness of various home heating and heating and facility gardening crops. The solar heat pump and the latent heat storage system are combined with various energy sources to reduce the use of fossil energy and contribute to environmental preservation. There is this.

도 1은 본 발명에 따른 태양열 열펌프-잠열축열시스템을 연계한 복합 냉난방온수 장치를 나타낸 일시시예에 있어서 전체 구성도.1 is an overall configuration diagram in a temporary embodiment showing a combined heating and cooling water heater device combined with a solar heat pump- latent heat storage system according to the present invention.

도 2는 본 발명에 따른 잠열축열조내 미세캡슐화된 상변화물질 부착상태를 나타내는 부분도.Figure 2 is a partial view showing the state of attachment of the microencapsulated phase change material in the latent heat storage tank according to the present invention.

도 3은 본 발명에 따른 열콘트롤탱크내 저열원 저장을 나타낸 부분도.Figure 3 is a partial view showing a low heat source storage in the thermal control tank according to the present invention.

도 4는 본 발명에 따른 열펌프의 열교환 원리를 나타낸 구성도.Figure 4 is a block diagram showing the heat exchange principle of the heat pump according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 : 태양열집열기 2 : 잠열축열조 3 : 상변화물질/잠열축열매체1 solar collector 2 latent heat storage tank 3 phase change material / latent heat storage medium

4 : 열콘트롤탱크 5 : 직수탱크 6 : 열펌프 7 : 히터4: heat control tank 5: direct water tank 6: heat pump 7: heater

8 : 수온감지센서 9 : 열교환기 10 : 순환펌프 11 : 지지대C형8 water temperature sensor 9 heat exchanger 10 circulation pump 11 support type C

본 발명은 냉난방 및 온수를 사용하고자 대체에너지 활용 일환으로 나열배치하는 태양열집열기(1)와, 상기 태양열집열기에 의해 얻어지는 대체에너지 열원으로주간에 얻은 온수를 저장 이용 및/또는 심야전력을 이용하여 전기에너지를 잠열재에 축적하였다가 열을 방출하면서 축열효과를 오랫동안 유지할 수 있도록 구성된 잠열축열조(2)와, 필요시 축열된 열량의 일부를 수송하여 수온감지센서에 의해 저열에너지로 저장함으로써, 열펌프의 열원으로 제공되는 열콘트롤탱크와, 상기 열콘트롤탱크내에 저장된 저열에너지를 열펌프의 열공급원으로 하고, 증발응축기를 통하여 열을 밖으로 방출하고, 외부로부터 열을 흡수하여 열교환이 이루어지게 함으로써, 유용한 온도수준의 열에너지를 얻는 열펌프(Heat Pump)(6)와, 상기 이를 냉난방 및 온수를 사용할 수 있도록 하는 저온수조와 급탕조로 이루어진 것을 특징으로 하는 태양열 열펌프-잠열축열시스템을 연계한 복합 냉난방온수 장치이다.The present invention provides a solar collector (1) arranged as a part of utilizing alternative energy to use the heating and cooling and hot water, and the hot water obtained during the week as an alternative energy heat source obtained by the solar collector using electricity storage and / or night power The latent heat storage tank (2) configured to accumulate energy in the latent heat material and release heat, and to maintain the heat storage effect for a long time, and if necessary, a portion of the heat stored in the heat storage is transported and stored as low heat energy by the water temperature sensor, thereby providing a heat pump. The heat control tank provided as a heat source of and the low heat energy stored in the heat control tank as a heat supply source of the heat pump, the heat is discharged through the evaporative condenser, and absorbs heat from the outside to make a heat exchange, Heat pump (6) to obtain the heat energy of the temperature level, and the air-conditioning and hot water It is a complex heating and cooling water device in conjunction with a solar heat pump- latent heat storage system, characterized in that consisting of a low-temperature water tank and a hot water tank.

다음으로 본 발명에 따른 태양열 열펌프-잠열축열시스템을 연계한 복합 냉난방온수 장치의 바람직한 실시예를 도면을 참조하여 상세하게 설명한다.Next, a preferred embodiment of a combined HVAC apparatus incorporating a solar heat pump-latent heat storage system according to the present invention will be described in detail with reference to the accompanying drawings.

먼저 본 발명에 따른 태양열 열펌프-잠열축열시스템을 연계한 복합 냉난방온수 장치의 일실시예는 도 1에 나타낸 바와 같이, 상기 태양열집열기는 일체형홈집열판으로 구성하며, 상기 잠열축열조에 저장된 열량과 상기 집열축열조 열량을 열콘트롤탱크내 열펌프의 열원으로 수온감지센서에 의해 열교반이 이루어지게 하여 상기 열콘트롤탱크로 저열원을 상기 열펌프에 공급하여 증발응축의 열교환원리 적용으로 냉,난방이 가능하도록 구성하고, 상기 잠열축열조 내에 미세캡슐화된 상변화물질(잠열재)을 다수개의 지지대C형에 부착하여 상변화를 이루기 위한 충분한 열량과 적정한 온도수준을 유지하여 온도 지속시간을 연장시키도록 구성하며, 상기 열콘트롤탱크 내에 유입된 열량(온수)을 조절할 수 있는 수온감지센서로 구성하여열펌프의 열교환에 적합한 열원을 받아 증발응축에 의한 냉난방효과를 극대화하고, 현열과 잠열을 동시에 사용할 수 있도록 구성하는 것으로 이루어진다.First, an embodiment of the combined heating and cooling water system, which is connected to a solar heat pump-latent heat storage system according to the present invention, as shown in FIG. 1, the solar heat collector is composed of an integrated groove heat collecting plate, and the heat quantity stored in the latent heat storage tank and the heat collection. The heat storage of the heat storage tank is heat stirred by the water temperature sensor as a heat source of the heat pump in the heat control tank, so that the heat control tank supplies a low heat source to the heat pump so that cooling and heating are possible by applying the heat exchange principle of evaporative condensation. It is configured to attach a microencapsulated phase change material (latent heat material) in the latent heat storage tank to a plurality of support type C to maintain a sufficient amount of heat and an appropriate temperature level to achieve a phase change, to extend the temperature duration, Heat exchanger of heat pump by constructing a water temperature sensor that can control the amount of heat (hot water) introduced into the thermal control tank Take the appropriate ten won maximize the conditioning effect due to evaporation and condensation, consists in configured to use the sensible heat and the latent heat at the same time.

또 본 발명에 따른 태양열집열기(1) 열원을 잠열축열조(2)내 열량 저장 및 캡슐용기 부착상태를 도 2에 나타낸 바와같이, 열원의 저장 및 공급과정을 도시한 구성도로서, 특수 태양열집열기(일체형홈집열기)(1)에서 집열하고, 데워진 물을 잠열축열조(2)에 저장하여 열콘트롤탱크(4)내로 공급하는 것으로, 상기 잠열축열조(2)내에 미세캡슐화된 상변화물질(P.C.M))(3)을 온수 속에 내장하여 장기적인 온도변화 및 강제 순환 시에도 내부물질의 방출없는 안정성의 유지가 요구되는 만큼 상변화를 이루기 위한 충분한 열량과 적정한 온도수준을 유지하여 상변화물질(잠열축열매체)의 잠열축열효과를 증진시켜 필요시 시그널에 의해 순환펌프(10)의 자동작동으로 열콘트롤탱크(4)내에 필요한 열원을 조절유지토록하여 잠열축열조(2) 및 열 콘트롤탱크(4)와 호환성 있게 하는 것으로 이루어진다.In addition, as shown in FIG. 2, the solar heat collector 1 heat source according to the present invention stores heat in the latent heat storage tank 2 and a capsule container attached state, as a configuration diagram showing the storage and supply process of the heat source. Collected in the integrated groove collector (1), by storing the heated water in the latent heat storage tank (2) and supplying it into the heat control tank (4), the phase change material (PCM) microencapsulated in the latent heat storage tank (2) (3) It is embedded in hot water so that it maintains sufficient heat quantity and proper temperature level to achieve phase change as long as temperature change and forced circulation are required to maintain stability without release of internal substance. The latent heat storage effect of the thermal control tank (4) is compatible with the heat control tank (4) by maintaining the necessary heat source in the heat control tank (4) by the automatic operation of the circulation pump (10) by the signal if necessary. It consists of

상기와 같이 이루어지는 본 발명에 따른 상변화물질(잠열축열매체)(3)를 충전한 캡슐은 타원형 형태로 지지대C형(11)에 고정시키고, 다수개 내장 밀착하도록 설치함으로써, 파손 방지가 가능하며, Z자형으로 배치시켜 전체에 균일한 열전도가 이루어져 고효율의 열량을 유지하고, 심야전력을 이용하여 축열 밀도를 증가시켜 고효율의 열원을 얻을 수 있고, 탱크의 소형경량화로 시간의 단축 및 고온을 유지할 수 있도록 한다.The capsule filled with the phase change material (latent heat storage medium) 3 according to the present invention made as described above is fixed to the support C-type 11 in an elliptical form, and is installed to closely adhere to a plurality of internal organs, thereby preventing damage. , It is arranged in Z-shape to make uniform heat conduction throughout, maintaining high efficiency heat quantity, and increasing heat storage density by using midnight power to obtain high efficiency heat source, and shortening time and high temperature by miniaturization of tank To help.

도 1과 도 2에서와 같은 시스템에 의해 도 3내지 도 4, 도에서와 같이 상기 열펌프를 구성하는 것으로, 열펌프시스템 공급열원을 태양열복사에너지에 의해 집열된 열원과 심야전력에 의해 축열된 에너지를 잠열축열조에 고밀도의 열원을 축열시켜 놓았다가 필요시 일정한 열에너지를 회수하여 열콘트롤탱크에 저온의 열에너지로 저장한 다음 냉난방 및 온수 공급을 위한 열원으로 열펌프를 설치함으로써, 대용량의 폐열 및 폐수만을 회수에너지로 활용했던 것에 비해 지속적인 축열과 공급이 이루어지도록 하여 폐열 뿐만 아니라 자연에너지를 병행 활용할 수 있도록 하여 상업용건물에서 가정용에 이르기까지 광범위하게 연중 사용이 가능한 향상된 에너지 공급순환이 이루어지도록 구성되고, 냉,난방 기능을 가지고 있어 증발기측에서 냉매가 증발하면서 저온부로부터 열을 빨아드리고, 증발된 증기가 압축기에 의하여 압축되면서 고온부인 응축기에서 응축한다. 이 때 발생되는 열을 이용하는 것으로, 충분한 잠열을 보존할 수 있으며, 고밀도의 열원을 공급하여 동.하절기 냉난방용으로 사용가능토록 하여 탄력성 있는 균일한 온도 및 쾌적성, 안전성, 효율성을 고려하여 구성한다.The heat pump is configured by the system as shown in FIGS. 1 and 2, as shown in FIGS. 3 to 4, and the heat pump system supply heat source is heat-generated by a heat source and a late-night electric power collected by solar radiation energy. Energy is stored in a latent heat storage tank with high density of heat source, and if necessary, constant heat energy is recovered and stored as low temperature heat energy in the heat control tank, and then a heat pump is installed as a heat source for cooling and heating and hot water. Compared to using the bay as a recovery energy, continuous heat storage and supply are made so that not only waste heat but also natural energy can be used in parallel, so that an improved energy supply circulation can be used throughout the year from a commercial building to a home. It has cooling and heating function, so refrigerant evaporates from the evaporator side. Like to suck up the heat from the low-temperature portion, while the evaporated vapor is compressed by a compressor is condensed in high temperature condenser denied. By using heat generated at this time, sufficient latent heat can be preserved, and high density heat source can be supplied to be used for cooling and heating in winter and summer so that it is composed considering elastic uniform temperature, comfort, safety and efficiency. .

여기서 태양열집열기(1)와 잠열축열조(2), 열콘트롤탱크(4)에 축열된 온수의 공급과 환수 과정에서 수위센서에 의한 자동제어감지기 및 순환펌프(10)를 장착함으로써, 열펌프(6)의 열원으로 태양열집열기(1)의 열량 및/또는 잠열축열조(2)의 잠열을 동시에 이용함으로써, 기존의 간헐적인 현열 수송방식에 비해 3배 이상의 열 수송량을 증가시킬 뿐만 아니라 열펌프(6)에 소요되는 에너지는 소용량 압축기를 가동시키는 소량의 전기이나 발생시키는 에너지는 투입에너지의 2~3배 수준으로 폐열이 발생되지 않더라도 심야전력의 효과적인 활용과 폐기되는 미활용에너지를 회수 이용이 가능도록 하여 경제적인 에너지 이용은 물론 온실가스 저감을 위한 자연에너지를 활용함으로써, 각종 건물, 시설에 에너지 저감 방안으로 냉난방비를 줄이는 보온효과와 고온 및 저온 유지가 가능한 반대의 온도 특성을 고려, 태양열 열펌프- 잠열축열시스템을 연계한 복합 냉난방 및 온수장치로 적용할 수 있도록 한다.Here, by installing the automatic control sensor and the circulation pump 10 by the water level sensor in the process of supplying and returning the hot water stored in the solar collector 1, the latent heat storage tank 2, and the thermal control tank 4, the heat pump 6 By simultaneously using the heat of the solar collector (1) and the latent heat of the latent heat storage tank (2) as a heat source of), not only does it increase the heat transport amount more than three times compared to the existing intermittent sensible heat transport method, but also the heat pump (6). The energy consumed is a small amount of electricity to operate a small capacity compressor, or the energy generated is two to three times the input energy, so even if waste heat is not generated, it is possible to effectively utilize the late-night power and recover the unused energy that is discarded. By using natural energy to reduce greenhouse gas as well as using phosphorus energy, the thermal effect and high temperature to reduce heating and cooling costs by reducing energy in various buildings and facilities Considering the opposite temperature characteristics that can be maintained at a low temperature, it can be applied as a complex air-conditioning and hot water device in conjunction with a solar heat pump- latent heat storage system.

그리고 효율적인 냉난방을 위해서는 열공급과 동시에 저장시킴으로써, 계절에 구애받지 않고, 냉난방을 겸할 수 있는 것으로 이루어진다.And for efficient cooling and heating, by storing at the same time with the heat supply, regardless of the season, it consists of capable of cooling and heating.

상기에서는 본 발명에 따른 태양열 열펌프-잠열축열시스템을 연계한 복합 냉난방 및 온수장치의 바람직한 실시예에 대하여 설명하였지만, 본 발명은 이에 한정되는 것이 아니고 특허청구범위와 발명의 상세한 설명 및 첨부한 도면의 범위 안에서 여러가지로 변형하여 실시하는 것이 가능하고, 이 또한 본 발명의 범위에 속한다.In the above description of a preferred embodiment of a combined heating and heating system and a hot water device in conjunction with a solar heat pump-latent heat storage system according to the present invention, the present invention is not limited thereto, but the claims and the detailed description of the invention and the accompanying drawings. Various modifications can be made within the scope, and this also belongs to the scope of the present invention.

상기와 같이 이루어지는 본 발명에 따른 태양열집열기기의 열량을 저장하여 에너지 절감효과가 있다.Energy saving effect is achieved by storing the heat of the solar heat collector according to the present invention made as described above.

또한 심야전력을 이용하여 전기에너지를 잠열재에 축열시켜 축열밀도를 증가시켜 기후(날씨)에 전혀 영향을 받지 않고 동.하절기 심야전기 사용증대를 통한 발전소의 운전효율을 향상시킴으로서 전력생산시 편중된 전력부하를 평준화시키고, 추가 발전소 설립을 줄이는데 일조할 수 있을 뿐만 아니라 고유가 상승에 대비할 수 있도록 함으로써, 에너지 절약의 다변화를 꾀할 수 있다.In addition, by using the late-night electric power to accumulate the electrical energy to the latent heat material to increase the heat storage density is not affected by the weather (weather) at all, while improving the operating efficiency of the power plant by increasing the use of midnight electricity during the winter and summer, Energy leveling can be diversified by leveling power loads, helping to reduce the creation of additional power plants, and by preparing for higher oil prices.

그리고 열펌프의 성능계수가 2.5kw~ 3.5이므로 1kw의 전기를 사용하여2.5~4.5kw에 해당하는 열에너지를 얻을 수 있어 가격경쟁력제고는 물론 화석에너지의 이용을 줄이는데 기여할 수 있다.And since the performance coefficient of the heat pump is 2.5kw ~ 3.5, it is possible to obtain thermal energy equivalent to 2.5 ~ 4.5kw by using 1kw of electricity, which can contribute to not only the price competitiveness but also the use of fossil energy.

기존 열펌프의 열원으로는 대용량의 폐열, 폐수로만 가능했던 것에 비해 산업용에서 가정용에 이르기까지 스틸하우스, 사무실공장, 음식점, 온실 등의 냉난방시설로 광범위하게 활용할 수 있다. 또한 태양열을 연계하여 복합적으로 이루어지기 때문에 열저장 기능은 물론 저장탱크의 크기를 1/3 ~ 1/5로 줄일 수 있고, 에너지 절약과 공해방지에 크게 기여할 수 있다.Compared to the heat source of the existing heat pump, which was possible only with a large amount of waste heat and waste water, it can be widely used for cooling and heating facilities such as steel houses, office plants, restaurants, and greenhouses from industrial to home use. In addition, since it is combined with solar heat, it can reduce heat storage and reduce the size of the storage tank to 1/3 to 1/5, and can greatly contribute to energy saving and pollution prevention.

Claims (3)

본 발명은 냉난방 및 온수를 사용하고자 대체에너지 활용 일환으로 나열배치하는 태양열집열기와,The present invention is a solar collector and arranged as part of the alternative energy utilization in order to use air conditioning and hot water, 상기 태양열집열기에 의해 얻어지는 대체에너지 열원으로 주간에 얻은 온수를 저장 이용 및/또는 심야전력을 이용하여 전기에너지를 잠열재에 축적하였다가 열을 방출하면서 축열효과를 오랫동안 유지할 수 있도록 구성된 잠열축열조와,A latent heat storage tank configured to accumulate electric energy in a latent heat material by using hot water obtained during the day as an alternative energy heat source obtained by the solar heat collector and / or by using late-night electric power, and releasing heat to maintain the heat storage effect for a long time; 필요시 축열된 열량의 일부를 수송하여 수온감지센서에 의해 저열에너지로 저장함으로써, 열펌프의 열원으로 제공되는 열콘트롤탱크와,A heat control tank provided as a heat source of the heat pump by transporting a part of the heat accumulated if necessary and storing it as low heat energy by the water temperature sensor; 상기 열콘트롤탱크내에 저장된 저열에너지를 열펌프의 열공급원으로 하고, 증발응축기를 통하여 열을 밖으로 방출하고, 외부로부터 열을 흡수하여 열교환이 이루어지게 함으로써,By using the low heat energy stored in the thermal control tank as a heat source of the heat pump, by dissipating heat through the evaporative condenser, and absorbing heat from the outside to perform heat exchange, 유용한 온도수준의 열에너지를 얻는 열펌프(Heat Pump)와, 상기 이를 냉난방 및 온수를 사용할 수 있도록 하는 저온수조와 급탕조로 이루어진 것을 특징으로 하는 태양열 열펌프-잠열축열시스템을 연계한 복합 냉난방온수 장치.A heat pump (Heat Pump) to obtain a thermal energy of a useful temperature level, and a combined heat-cooled heating and hot water system incorporating a solar heat pump- latent heat storage system, characterized in that consisting of a low-temperature water tank and a hot water tank to enable the cooling and heating and hot water. 제1항에 있어서, 상기 태양열집열기는 일체형홈집열판으로 구성하며,According to claim 1, wherein the solar collector is composed of an integral groove collector plate, 상기 심야전력 이용으로 잠열축열조에 저장된 열량과 상기 잠열축열조 열량을 열콘트롤탱크내 열펌프의 열원으로 수온감지센서에 의해 열교반이 이루어지게하여 상기 열콘트롤탱크로 저열원을 상기 열펌프에 공급하여 증발응축의 열교환원리적용으로 냉,난방이 가능하도록 구성함으로써,The heat stored in the latent heat storage tank and the latent heat storage tank heat by the temperature control by the water temperature sensing sensor is used as the heat source of the heat pump in the heat control tank by using the late-night power supply to supply the low heat source to the heat pump by the heat control tank. By applying heat and cooling principle of evaporative condensation, 상기 열펌프의 열교환에 적합한 열원을 공급받아 증발응축에 의한 냉난방효과를 극대화하고, 현열과 잠열을 동시에 사용하는 것으로 태양열 열펌프-잠열축열시스템을 연계한 복합 냉난방온수 장치.Combined heating and cooling water device in conjunction with the solar heat pump- latent heat storage system by maximizing the cooling and heating effect by evaporative condensation by receiving a heat source suitable for heat exchange of the heat pump, and using sensible and latent heat at the same time. 제1항 또는 제2항에 있어서, 상기 냉난방 및 온수 공급을 위한 열원으로 태양열을 연계한 복합시스템이 가능하며,According to claim 1 or claim 2, It is possible to combine the solar system as a heat source for the heating and cooling and hot water supply system, 대용량의 폐열 및 폐수만을 회수에너지로 활용했던 것에 비해 지속적인 축열과 공급이 이루어지도록 하여 폐열 뿐만 아니라 자연에너지를 병행 활용할 수 있도록 하였으며,Compared to using only a large amount of waste heat and waste water as recovery energy, continuous heat storage and supply were made so that not only waste heat but also natural energy can be used in parallel. 상업용건물에서 가정용에 이르기까지 광범위하게 연중 사용이 가능한 향상된 에너지 공급순환이 이루어지도록 구성된 것을 특징으로 하는 태양열 열펌프-잠열축열시스템을 연계한 복합 냉난방온수 장치.Combined heating and cooling water system combined with a solar heat pump- latent heat storage system, characterized in that the energy supply circulation can be used for a wide range of year-round use from commercial buildings to home use.
KR1020010057757A 2001-09-18 2001-09-18 Cooling,Heating and Hot-Water supply device operated by Composition Connect Solar Energy Heat-Pump Latent Heat Storage System KR20010104397A (en)

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KR100758820B1 (en) * 2006-03-23 2007-09-14 한국건설기술연구원 Cooling and heating system using geothermy and solar energy and extra haeting source and operation control method thereof
US11052349B2 (en) 2019-09-16 2021-07-06 Korea Institute Of Science And Technology Apparatus for membrane distillation using solar absorber and heat pump
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CN115962508A (en) * 2021-12-28 2023-04-14 重庆大学 House temperature regulation and control system based on solar energy utilization

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