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    • 33. 发明公开
    • HEAT SUPPLY SYSTEM
    • 供热系统
    • EP3249314A1
    • 2017-11-29
    • EP15878909.9
    • 2015-11-20
    • Osaka Gas Co., Ltd.
    • SHIBATA Yoshitaka
    • F24H1/00F02G5/04
    • F24D17/0036F02G5/04F24D3/082F24D17/001F24D17/0057F24H1/00Y02E20/14Y02P80/15Y02T10/166
    • A heat supply system is provided with a first temperature detection unit 46 that detects a first temperature of hot water in a tank 17, and a second temperature detection unit 45 that detects a second temperature of hot water above the first temperature detection unit 46, and when the first temperature is a first lower limit temperature or less, where a temperature increase operation by a combined heat and power supply device CG is permitted, a control device operates the combined heat and power supply device CG and operates flow state adjustment devices 6, 7, 33, and 44 such that a heat medium circulates between the combined heat and power supply device CG and a hot water storage device 16, and when the second temperature is a second lower limit temperature or less, where a temperature increase operation by a boiler device 1 is permitted, the control device operates the boiler device 1 and operates the flow state adjustment devices 6, 7, 33, and 44 such that the heat medium circulates between the boiler device 1 and the hot water storage device 16, the first lower limit temperature being a temperature that is the second lower limit temperature or more.
    • 供热系统具有检测箱17内的热水的第一温度的第一温度检测单元46和检测第一温度检测单元46上方的第二温度的热水的第二温度检测单元45, 在第一温度为第一下限温度以下的情况下,在允许热电联供装置CG的升温动作的情况下,控制装置使组合热电力供给装置CG动作,使流量状态调整装置6动作, 使热介质在热电联供装置CG与热水储存装置16之间循环,在第二温度为第二下限温度以下的情况下, 锅炉装置1被允许时,控制装置操作锅炉装置1并操作流动状态调节装置6,7,33和44,使得热介质循环 在锅炉装置1与贮热水装置16之间,第一下限温度是第二下限温度以上的温度。
    • 37. 发明公开
    • COGENERATION SYSTEM
    • 凝结系统
    • EP2157381A1
    • 2010-02-24
    • EP08763936.5
    • 2008-05-28
    • Panasonic Corporation
    • TANAKA, YoshikazuTAGUCHI, KiyoshiOHARA, Hideo
    • F24H1/00F24D17/00F24H1/18
    • F24D19/1051F24D12/02F24D17/0057F24D2200/08F24D2200/19F24H9/2021F24H2240/10Y02B10/70Y02B30/14Y02B30/18Y02P80/15
    • A cogeneration system of the present invention includes: a fuel cell (1) configured to generate electricity and heat; a hot water tank (2) configured to store hot water having recovered the heat generated by the fuel cell (1); a heat exchanger (7) configured to transfer the heat generated by the fuel cell (1) to the hot water; a hot water passage (8) that is a first heat medium passage configured such that the heat is transferred to the hot water by the heat exchanger (7) and the hot water flows into the hot water tank (2); a heat medium supplier (9) configured to cause the heat medium to flow through the first heat medium passage (8); a hot water supplying passage (11) through which the hot water stored in the hot water tank (2) is supplied to the heat load; an electric power consuming heater (12) configured to heat the hot water flowing through the hot water supplying passage (11) toward the heat load by consuming surplus electric power of the fuel cell (1) and commercial electric power; and a second heat medium passage (A) configured such that the hot water is heated by the electric power consuming heater (12) and flows into the hot water tank (2).
    • 本发明的热电联产系统包括:燃料电池(1),配置为发电和供热; 热水箱(2),其构造成储存已回收燃料电池(1)产生的热量的热水; 热交换器(7),其构造成将燃料电池(1)产生的热量传递给热水; 作为第一传热介质通路的热水通路(8),其构成为通过热交换器(7)向热水传递热量,热水流入热水箱(2)。 热介质供给部(9),其使热介质在第一传热介质通路(8)中流动; 热水供应通道(11),储存在热水箱(2)中的热水通过该热水供应通道供应到热负载; 通过消耗所述燃料电池(1)的剩余电力和商用电力,将流过所述热水供给路径(11)的热水朝向所述热负载加热的电力消耗加热器(12) 以及第二传热介质路径(A),该第二传热介质路径(A)构造成使得热水被电力消耗加热器(12)加热并流入热水箱(2)中。
    • 39. 发明申请
    • WATER HEATING PROCESS AND METHOD USING THERMAL ENERGY PRODUCED BY COOLING SYSTEMS.
    • 水加热过程和使用由冷却系统生产的热能的方法。
    • WO2009125233A3
    • 2012-11-01
    • PCT/GR2009000020
    • 2009-04-08
    • AFRATIS ARISTIDIS
    • AFRATIS ARISTIDIS
    • F24D17/00F24H7/04F25B29/00
    • F25B29/003F24D17/001F24D17/0047F24D17/0057F24D2200/24F24D2200/31F24F5/0096F24H7/04F24H7/0441Y02B10/70
    • A method and a plant employed for the utilization of heat energy produced by cooling systems in water heating applications, thus achieving energy savings. The present invention is aiming at utilizing this energy quantity, providing facilities and consumers with hot domestic water; meanwhile it shall develop suitable conditions to allow cooling of ducts and refrigerant without excessive costs of energy, thus realizing energy savings and optimal performance of cooling systems. Refrigerant mechanical condensation and compression in the cooling plants will serve to develop temperature that will be released to the environment through the surface of the pipes that belong to the refrigerant network transmission pipes. This temperature is captured by a heat storage tank (2) containing a liquid (3) possibly oil of any make-up or substance, synthetic or non-synthetic, water, de-ionised water or any other liquid presenting suitable heat conductivity coefficient, the heat storage tank (2) is enclosed within an outer jacket (5), containing a liquid of similar make-up. The heat developed in the refrigerant pipework is transmitted to the heat storage tank (2) and then - by way of induction - to the outer jacket (5) where it can be used for domestic water heating and cooling. The deployment of the plant described in this invention, will serve to entrap heat which is then used for hot water generation; no other energy source is required. Meanwhile, it serves to cool off the refrigerant pipework to achieve improved performance of the cooling plant, as the refrigerant returns to the cooling cycle at lower temperature; it also reduces electric power consumption as the stand-by apparatus will operate less, also emitting less noise to the environment, as motor operating time will be reduced.
    • 一种用于在水加热应用中利用由冷却系统产生的热能的方法和工厂,从而实现节能。 本发明旨在利用这种能量,为设施和消费者提供热水生活用水; 同时开发合适的条件,使管道和制冷剂冷却,而不会产生过多的能源成本,从而实现节能降耗和冷却系统的最佳性能。 冷却装置中的制冷剂机械冷凝和压缩将用于开发通过属于制冷剂网络传输管道的管道表面释放到环境中的温度。 该温度由含有液体(3)的储热罐(2)捕获,可能是任何化妆品或物质,合成或非合成的水,去离子水或具有合适的导热系数的任何其它液体的油, 蓄热箱(2)封闭在外护套(5)内,其中包含类似化妆品的液体。 在制冷剂管道中产生的热量传递到储热罐(2),然后通过感应传送到外套(5),可以用于家庭用水加热和冷却。 本发明所述的植物的部署将用于捕获热量,然后将其用于热水产生; 不需要其他能源。 同时,当制冷剂在较低温度下返回到冷却循环时,它用于冷却制冷剂管道以实现冷却设备的改进的性能。 随着电机运行时间的减少,待机设备将运行较少,同时对环境也产生较少的噪声,从而降低了电力消耗。
    • 40. 发明申请
    • APPARATUS FOR HOT WATER STORAGE
    • 热水储存装置
    • WO2012080722A2
    • 2012-06-21
    • PCT/GB2011/052467
    • 2011-12-13
    • HOLDSWORTH, Peter
    • HOLDSWORTH, Peter
    • F24D11/00
    • F24H1/208E03C2001/005F24D11/005F24D17/0047F24D17/0057F24D17/0094F24D2200/20F24D2200/32F28D20/0034F28D21/0012F28D2020/0086Y02B10/70Y02B30/566Y02E60/142
    • A hot water cylinder (1) includes two zones (2), (3), for hot water storage. The upper zone (2) is physically separated from the lower zone (3) by a dome shaped barrier plate (4). Fluid communication between the two zones (2), (3) is allowed via a flow port (5) at the top of the dome-shaped barrier (4) The upper zone (2) includes two direct heating devices (6), (7) to heat the water and the lower zone (3) includes a heating coil (8) that is arranged to be connected to a heat exchanger forming part of a system for waste water recycling and heat recovery. The dome shaped barrier (4) is arranged to present a physical barrier between two zones (2), (3) containing fluid at different temperatures. The use of a physical barrier (4) having a flow port (5) putting the two zones (2), (3) in fluid communication helps to avoid the forming of layers that may act as barriers to water mixing.which could lead to an inefficient heating and storage system. The heating coil (8) in the lower zone (3) acts as a pre-heater for the water in the zone (3) which means that the temperature gradient to be delivered by the heating devices (6), (7) in the upper zone (2) is considerably reduced.
    • 热水瓶(1)包括两个用于热水储存的区域(2),(3)。 上部区域(2)通过圆顶形阻挡板(4)与下部区域(3)物理分离。 两个区域(2),(3)之间的流体连通通过圆顶形屏障(4)顶部的流动口(5)允许。上部区域(2)包括两个直接加热装置(6),( 7)加热水,下部区域(3)包括加热线圈(8),该加热线圈(8)被布置成连接到形成用于废水回收和热回收的系统的一部分的热交换器。 圆顶形屏障(4)布置成在包含不同温度的流体的两个区域(2),(3)之间呈现物理屏障。 使用具有使两个区域(2),(3)流体连通的流动口(5)的物理屏障(4)有助于避免可能作为水混合障碍物的层的形成,这可能导致 一个低效的加热和储存系统。 下部区域(3)中的加热线圈(8)用作区域(3)中的水的预热器,这意味着由加热装置(6),(7)在 上部区域(2)大大减少。