KR960034929A - Operation Control Method of Solar Thermal Storage System - Google Patents

Operation Control Method of Solar Thermal Storage System Download PDF

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Publication number
KR960034929A
KR960034929A KR1019950004490A KR19950004490A KR960034929A KR 960034929 A KR960034929 A KR 960034929A KR 1019950004490 A KR1019950004490 A KR 1019950004490A KR 19950004490 A KR19950004490 A KR 19950004490A KR 960034929 A KR960034929 A KR 960034929A
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KR
South Korea
Prior art keywords
temperature
heat
flow rate
solar
storage system
Prior art date
Application number
KR1019950004490A
Other languages
Korean (ko)
Inventor
박칠림
Original Assignee
장영수
주식회사 대 우
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 장영수, 주식회사 대 우 filed Critical 장영수
Priority to KR1019950004490A priority Critical patent/KR960034929A/en
Publication of KR960034929A publication Critical patent/KR960034929A/en

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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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0015—Domestic hot-water supply systems using solar energy
    • F24D17/0021—Domestic hot-water supply systems using solar energy with accumulation of the heated water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S90/00—Solar heat systems not otherwise provided for
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

본 발명은 태양옅을 집열하여 난방 및 냉방에 이용하는 태양열 축열시스템의 작동제어방법에 관한 것으로서, 본 발명의 목적은, 태양일조량의 변화에 관계없이 집열되는 온수의 온도를 일정하게 유지하고, 태양옅 집열판에서의 방열손실을 방지해주며 또한 유량의 양을 집열량에 대응하여 조절해 줌으로써 과도한 동력소비를 방지해 줄 수 있는 태양열 축열시스템의 작동제어방법을 제공하는 것이다. 전술한 목적을 달성하기 위해서, 본 발명은 태양열 집열판으로부터 수직성충형 축열조로 유입되는 온수의 온도를 온도감지센서로 검출하며 또한 온도검출시 공급유량을 유량계로 검출하여 제어수단에서 Q=CM1T1(Q : 집열량, C : 물의 비열, M, : 온도검출시 공급유량 및 T1: 검출온도)식에 의해 집열량 Q를 계산한 후 다시 Q=CM｛(T1+ (T-T1)｝(Q : 집열량, C : 물의 비열, M : 공급해야 할 유량, T1: 검출온도 및 T :설정온도)식에 의해 공급해야 할 유량 M을 결정하여 이에 따라 펌프의 작동을 제어함과 아울러 상기 설정온도 T를 필요에 의해 조절하는 것을 특징으로 하는 태양열 축열시스템의 작동재어방법을 제공한다.The present invention relates to an operation control method of a solar heat storage system used for heating and cooling by collecting solar heating, and an object of the present invention is to maintain a constant temperature of hot water that is collected regardless of a change in solar sunshine, It provides a method of controlling the operation of a solar heat storage system that prevents heat dissipation loss in the heat collecting plate and prevents excessive power consumption by adjusting the flow rate corresponding to the heat collection amount. In order to achieve the above object, the present invention detects the temperature of hot water flowing from the solar heat collecting plate to the vertical charging heat storage tank with a temperature sensor and also detects the supply flow rate with a flow meter when detecting the temperature Q = CM 1 T Calculate the heat collection quantity Q by the formula 1 (Q: heat collection quantity, C: specific heat of water, M,: flow rate when detecting temperature, and T 1 : detection temperature), and then again Q = CM ｛(T 1 + (TT 1 ) 유량 (Q: heat collection amount, C: specific heat of water, M: flow rate to be supplied, T 1 : detection temperature and T: set temperature) to determine the flow rate M to be supplied and control the pump operation accordingly. In addition, it provides a method of operation of the solar heat storage system, characterized in that for adjusting the set temperature T as necessary.

Description

태양열 축열시스템의 작동제어방법Operation Control Method of Solar Thermal Storage System

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

도면은 본 발명의 태양열 및 축열시스템의 작동제어방법을 설명하는 개략도.Figure is a schematic diagram illustrating an operation control method of the solar and heat storage system of the present invention.

Claims (1)

태양열 집열판(1)으로부터 수직성충형 축열조(3)로 유입되는 온수의 온도(T1)를 온도감지센서(8)로 검출하며 또한 온도검출시 공급유량(M1)을 유량계(9)로 검출하여 제어수단에서 Q=CM1T1(Q :집열량, C :물의 비열, M1:온도검출시 공급유량 및 T1: 검출온도)식에 의해 집열량 Q를 계산한 후 다시 Q=CM{T1+(T-T,)} (Q : 집열량, C : 물의 비열, M :공급해야 할 유량, T1: 검출온도 및 T :설정온도)식에 의해 공급해야 할 유량 M을 결정하여 이에 따라 펌프(7)의 작동을 제어함과 아울러 상기 설정온도 T를 필요에 의해 조절하는 것을 특징으로 하는 태양열 축열시스템의 작동제어방법.The temperature T 1 of the hot water flowing into the vertical heat storage tank 3 from the solar heat collecting plate 1 is detected by the temperature sensor 8, and the supply flow rate M 1 is detected by the flow meter 9 when the temperature is detected. From the control means, calculate Q = CM 1 T 1 (Q: heat collection amount, C: specific heat, M 1 : supply flow rate and T 1 : detection temperature) {T 1 + (TT,)} (Q: heat collection amount, C: specific heat of water, M: flow rate to be supplied, T 1 : detection temperature and T: set temperature) Controlling the operation of the pump (7) and adjusting the set temperature (T) as necessary. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950004490A 1995-03-06 1995-03-06 Operation Control Method of Solar Thermal Storage System KR960034929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950004490A KR960034929A (en) 1995-03-06 1995-03-06 Operation Control Method of Solar Thermal Storage System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950004490A KR960034929A (en) 1995-03-06 1995-03-06 Operation Control Method of Solar Thermal Storage System

Publications (1)

Publication Number Publication Date
KR960034929A true KR960034929A (en) 1996-10-24

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ID=66635948

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950004490A KR960034929A (en) 1995-03-06 1995-03-06 Operation Control Method of Solar Thermal Storage System

Country Status (1)

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KR (1) KR960034929A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879004B1 (en) * 2008-07-08 2009-01-15 주식회사 디씨아이 Solar heat collecting device and unit using vacuum tube
KR101250466B1 (en) * 2011-04-27 2013-04-12 한국건설기술연구원 Variable Flow Rate Solar Energy Collector Control System and Control Method using thereof
KR101305060B1 (en) * 2011-12-22 2013-09-11 주식회사 그린에너지시스템즈 Heat collection system for using solar heat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879004B1 (en) * 2008-07-08 2009-01-15 주식회사 디씨아이 Solar heat collecting device and unit using vacuum tube
KR101250466B1 (en) * 2011-04-27 2013-04-12 한국건설기술연구원 Variable Flow Rate Solar Energy Collector Control System and Control Method using thereof
KR101305060B1 (en) * 2011-12-22 2013-09-11 주식회사 그린에너지시스템즈 Heat collection system for using solar heat

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