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    • 13. 发明授权
    • 중저온 폐열을 활용한 난방 열원 또는 전기 생산 시스템, 및 그 제어방법
    • 使用废热制造热源或电力的系统及其控制方法
    • KR101434908B1
    • 2014-08-29
    • KR1020130058509
    • 2013-05-23
    • 포스코에너지 주식회사
    • 강민철이효석성종국
    • F24D10/00F01K25/00F24D3/18
    • F24D3/18F01K13/00F01K13/02F01K17/005F01K23/00F01K23/101F24D19/1006F24D2200/126F24D2200/16F24H2240/127F25B15/06F25B27/02F25B30/04F25B2700/21172F25B2700/21173Y02A30/274Y02B10/70Y02B30/52Y02E20/14Y02E20/16Y02P80/152Y02P80/156
    • The present invention relates to a heat source for heating or an electricity generation system using waste heat, and a control method thereof. The heat source or the electricity generation system includes: an absorption heat pump (100) which is supplied with a driving heat source and heat source water to raise the low temperature of a thermal medium by heat of absorption and heat of condensation and then discharges the thermal medium; a heat exchanger (21) for a regenerator to supply the driving heat source to a generator (110) by the waste heat; a heat exchanger (220) for an evaporator to supply the heat source water to an evaporator; a thermal medium circulation line (310) of a closed loop form for circulating the thermal medium of which the temperature is raised through an absorber (140) and a condenser (120); a power generation unit (400) which is branched from the thermal medium circulation line (310), is indirectly heat-exchanged with hot thermal medium to drive a steam turbine (430) by a Rankine cycle, and thus generates electricity; a heat generation unit (500) which is branched from the thermal medium circulation line (310) and is indirectly heat-exchanged with the hot thermal medium to supply the heat source for heating to a location with a heat need; and a switching valve unit (600) provided in the thermal medium circulation line (310) to selectively control the flow of the thermal medium to the power generation unit (400) or the heat generation unit (500). The electricity can be generated in seasons when demands for the heat source for heating are little, thereby utilizing the waste heat generated from the power generating equipment or industrial equipment and thus improving the efficiency of waste heat recovery.
    • 本发明涉及一种用于加热的热源或使用废热的发电系统及其控制方法。 热源或发电系统包括:吸收热泵(100),其被供应有驱动热源和热源水,以通过吸收热和冷凝热提高热介质的低温,然后将 热介质; 用于再生器的热交换器(21),用于通过废热将驱动热源供应到发电机(110); 用于蒸发器的热交换器(220),用于将热源水供应到蒸发器; 用于使温度升高的热介质通过吸收器(140)和冷凝器(120)循环的闭环形式的热介质循环管线(310); 从热介质循环管线(310)分支的发电单元(400)与热热介质间接热交换,以通过兰金循环驱动蒸汽轮机(430),从而发电; 从热介质循环管线(310)分支并与热介质间接热交换以将加热源供热到具有热需要的位置的发热单元(500) 以及设置在热介质循环管线(310)中的切换阀单元(600),以选择性地控制到发电单元(400)或发热单元(500)的热介质的流动。 当需要加热用热源少的时候,能够在季节中产生电力,从而利用从发电设备或工业设备产生的废热,从而提高废热回收的效率。
    • 14. 发明公开
    • 히트 펌프
    • 热泵
    • KR1020140094673A
    • 2014-07-30
    • KR1020130006043
    • 2013-01-18
    • 엘지전자 주식회사
    • 윤태철
    • F25B30/02F24D3/18F25B29/00F25B13/00
    • The present invention relates to a heat pump comprising the following: a compressor compressing a refrigerant; a compressor suction flow path guiding the refrigerant to be sucked into the compressor; a compressor discharge flow path guiding the refrigerant, which is compressed by the compressor, to be discharged; a first heat exchanger allowing air and the refrigerant to exchange heat with each other; a second heat exchanger allowing water and the refrigerant to exchange heat with each other; a third heat exchanger allowing a heat source and the refrigerant to exchange heat with each other; a first four-way valve connected to the compressor suction flow path and the compressor discharge flow path, and connected to the first heat exchanger by a first heat exchanger connection flow path; a second four-way valve connected to the compressor suction flow path and the compressor discharge flow path, and connected to the second heat exchanger by a second heat exchanger connection flow path; a four-way valve connection flow path connecting the third heat exchanger to the first and the second four-way valve; and a heat exchanger connection flow path connecting the third heat exchanger to the first and the second heat exchanger, wherein the first and the second four-way valve have simple structures so that a space cooling and hot-water supply operation, a space heating and hot-water supply operation, a cold-water discharge operation, a hot-water discharge operation, a space cooling operation, and a space heating operation can be selected and performed as necessary.
    • 本发明涉及一种热泵,包括:压缩制冷剂的压缩机; 压缩机吸入流路,引导要吸入压缩机的制冷剂; 引导由压缩机压缩的制冷剂排出的压缩机排出流路; 第一热交换器,其允许空气和制冷剂彼此交换热量; 允许水和制冷剂彼此交换热量的第二热交换器; 允许热源和制冷剂彼此交换热量的第三热交换器; 连接到压缩机吸入流路和压缩机排出流路的第一四通阀,通过第一热交换器连接流路与第一热交换器连接; 连接到压缩机吸入流路和压缩机排出流路的第二四通阀,并通过第二热交换器连接流路与第二热交换器连接; 将第三热交换器连接到第一和第二四通阀的四通阀连接流路; 以及将第三热交换器连接到第一和第二热交换器的热交换器连接流路,其中,第一和第二四通阀具有简单的结构,使得空间冷却和热水供应操作,空间加热和 可以根据需要选择和执行热水供给操作,冷水排放操作,热水排放操作,空间制冷操作和空间加热操作。
    • 15. 发明公开
    • 히트펌프 난방시스템
    • 热泵加热系统
    • KR1020140071258A
    • 2014-06-11
    • KR1020130149023
    • 2013-12-03
    • 린나이코리아 주식회사린나이가부시기가이샤
    • 아카키신코
    • F24D19/10F24D3/18F24D5/12
    • F24D19/1039F24D3/18F24D5/12F24D2200/12Y02B30/12
    • The present invention provides a heat pump heating system capable of stably controlling a radiation amount from a heating terminal. A heating control part (151) repeatedly performs a control cycle consisting of an ON-duty period using a heating capacity of a heat pump (51) as a first heating capacity by maintaining a heating circulating pump (111) and the heat pump (51) in an operation state, and an OFF-duty period using a heating capacity of the heat pump (51) as a second heating capacity lower than the first heating capacity, and controls a radiation amount from floor heaters (200a, 200b) by changing a ratio of the ON-duty period and the OFF-duty period on each control cycle.
    • 本发明提供一种能够稳定地控制来自加热端子的辐射量的热泵加热系统。 加热控制部(151)通过维持加热循环泵(111)和热泵(51),反复进行利用热泵(51)的加热能力作为第一加热能力的ON占空比的控制周期 )和使用所述热泵(51)的加热能力作为低于所述第一加热能力的第二加热能力的OFF占空比,并且通过改变来自地板加热器(200a,200b)的辐射量来控制 每个控制周期的ON占空比周期和OFF占空比的比率。
    • 17. 发明授权
    • 보일러와 공조기 일체형 히트펌프 시스템 및 그 히트펌프 시스템의 작동방법
    • 具有锅炉和空调的综合热泵系统及其热泵系统的运行方法
    • KR101320189B1
    • 2013-10-23
    • KR1020110113332
    • 2011-11-02
    • 대성히트펌프 주식회사
    • 유연동
    • F25B29/00F25B30/02F24D3/18
    • Y02B30/12
    • 본 발명은 보일러와 공조기 일체형 히트펌프 시스템 및 그 히트펌프의 작동방법에 대한 것이다. 보다 상세하게는,히트펌프 시스템에 있어서, 제1냉매가 유입되어 고온고압의 제1냉매를 토출하는 제1압축기와, 제1압축기에서 토출된 제1냉매가 유입되는 제1응축기와 제1응축기와 제1압축기 사이에 구비된 사방밸브 및 제1응축기에서 응축된 제1냉매가 유입되는 제1증발기와 제1증발기와 제1응축기 사이에 구비된 팽창밸브를 포함하는 실외기; 제2냉매가 유입되어 제2냉매를 증발시키는 제2증발기와 제2증발기에서 토출된 제2냉매를 압축시키는 제2압축기 및 제2압축기에서 토출된 고온고압의 제2냉매의 열이 별도의 라인으로 유입된 저장수로 흡수되도록 구성된 제2응축기 및 제2응축기에서 토출된 저장수가 저장되는 축열조를 포함하는 실내기; 및 제1응축기에 순환수가 유입되어 제1냉매와 열교환되어 토출된 후 열교환된 순환수가 유입되어 실내를 냉/난방하는 팬코일유닛;을 포함하고 팬코일유닛에서 토출된 순환수는 제2증발기로 유입되어 제2냉매와 열교환되어 제1응축기로 다시 유입되는 순환라인을 구비하여 축열과 냉방 및 난방을 선택적으로 수행가능한 것을 특징으로 하는 보일러와 공조기 일체형 히트펌프 시스템에 관한 것이다.
    • 19. 发明公开
    • 하수처리장 및 소각장을 이용한 지역냉난방 공급시스템
    • 连接到污水处理厂和焚烧厂的区域冷却和加热系统
    • KR1020130091805A
    • 2013-08-20
    • KR1020120012813
    • 2012-02-08
    • 지에스파워주식회사
    • 이원호
    • F24D10/00F24D19/10F24D3/18F22B33/18F25B30/06
    • Y02E20/14F24D10/00F22B33/18F24D3/18F24D19/1039F24D2200/04F24D2200/126F24D2200/20F25B30/06Y02B30/12
    • PURPOSE: A supply system for district cooling and heating using a sewage disposal plant and an incineration plant is provided to recover waste heat from the sewage disposal plant and to use the waste heat as a heat source for the same, thereby remarkably reducing the injection amount of fuel for another generation system providing the heat source for reheating circulating water supplied to a receiving area. CONSTITUTION: A supply system for district cooling and heating using a sewage disposal plant and an incineration plant includes a heat exchanger (110), a heat pump (220), and a circulation pipeline (300). The heat exchanger generates a heat exchange fluid through heat exchange with sewage. The heat pump raises the temperature of circulation water using heat from the heat exchange fluid. The circulation pipeline passes through the heat pump, and circulates the circulation water.
    • 目的:提供使用污水处理厂和焚烧厂的区域制冷和供暖供应系统,以回收污水处理厂的废热,并将废热用作热源,从而显着降低注入量 的燃料用于另一代系统,为提供给接收区域的循环水再加热提供热源。 构成:使用污水处理厂和焚烧装置的区域制冷和供暖供应系统包括热交换器(110),热泵(220)和循环管道(300)。 热交换器通过与污水进行热交换产生热交换流体。 热泵使用来自热交换流体的热量提高循环水的温度。 循环管道通过热泵,循环循环水。
    • 20. 发明公开
    • 히트펌프 연동 온수 순환 시스템 및 그 제어 방법
    • 与热泵相关的热水循环系统及其控制方法
    • KR1020130069962A
    • 2013-06-27
    • KR1020110137035
    • 2011-12-19
    • 엘지전자 주식회사
    • 강병찬
    • F24D3/18F24D19/10
    • PURPOSE: A hot water circulation system associated with a heat pump and a control method thereof are provided to circulate water within a water outlet pipe by ejecting foreign materials or air within a water outlet pipe through an air diffuser to the outside of a water outlet pipe. CONSTITUTION: A hot water circulation system associated with a heat pump comprises a water pump(36), a water pipe, an air ventilation unit, a timer(130), and a control unit(100). The water pipe guides a circulation of water by using a flow force generated from the water pump. The air ventilation unit is provided in one side of the water pump or the water pipe, and exhausts air remaining within the water pipe. The timer integrates an actuating time of the water pump. The control unit controls a performance of an air discharge mode by operating the water pump for a setting time, when recognizing that an installation of a recirculation system is finished.
    • 目的:提供与热泵相关联的热水循环系统及其控制方法,以通过将出水管内的异物或空气通过空气扩散器排出到出水管的外部来循环出水管内的水 。 构成:与热泵相关联的热水循环系统包括水泵(36),水管,通气单元,定时器(130)和控制单元(100)。 水管通过使用从水泵产生的流动力引导水的循环。 空气通风单元设置在水泵或水管的一侧,排出残留在水管内的空气。 定时器集成了水泵的启动时间。 当认识到再循环系统的安装结束时,控制单元通过操作水泵达到设定时间来控制排气模式的性能。