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    • 2. 发明专利
    • Liquid supply device
    • 液体供应装置
    • JP2012145298A
    • 2012-08-02
    • JP2011005383
    • 2011-01-14
    • Hitachi Appliances Inc日立アプライアンス株式会社
    • TAKAGI JUNICHIKOSODO MASANORIMURAISHI TORUNAKAZAWA TAKESHI
    • F24D17/00F24H1/18
    • F24H4/04F24D17/02F24D19/1054F24D2200/123F24D2200/32F25B2339/047F25B2600/02F25B2600/112F25B2600/13F25B2600/2513F25B2700/2117F28D2020/0082
    • PROBLEM TO BE SOLVED: To provide a liquid supply device capable of adjusting the amount of liquids supplied from respective liquid supply parts to a liquid supply port precisely and quickly.SOLUTION: The liquid supply device supplies the liquids from a plurality of liquid supply parts connected in parallel with one another to a common liquid supply location, and includes a supply amount detecting means which detects the amount of the liquids supplied from each liquid supply part to the liquid supply port and a flow rate adjusting means which adjusts the amount of the liquids supplied from each liquid supply part. The liquid supply device further includes a normal operation control in which the liquid is supplied from each liquid supply part to the liquid supply location and an upper limit supply amount setting control performed prior to normal operation control in which the upper limit supply amount of the liquid for each liquid supply part is set. In the upper limit supply amount setting control, the liquid is supplied in such a state that a supposed supply amount for each liquid supply part is aligned, the actual supply amount is detected for each liquid supply part and, based on the actual supply amount detected for each liquid supply part, the upper limit supply amount in the normal operation control is set for each liquid supply part.
    • 要解决的问题:提供一种液体供应装置,其能够精确且快速地将从各个液体供应部供应的液体的量调节到液体供应口。 解决方案:液体供应装置将来自多个彼此并联连接的液体供应部件的液体供给到公共液体供应位置,并且包括供给量检测装置,其检测从每个液体供应的液体的量 向液体供给口供给部件,调节从各液体供给部供给的液体量的流量调节机构。 液体供给装置还包括从各液体供给部向液体供给部供给液体的正常运转控制以及在正常运转控制之前进行的上限供给量设定控制,其中液体的上限供给量 为每个液体供应部分设定。 在上限供给量设定控制中,以每个液体供给部的假设供给量对准的状态供给液体,对每个液体供给部检测实际供给量,根据检测到的实际供给量 对于每个液体供应部分,为每个液体供应部分设定正常操作控制中的上限供给量。 版权所有(C)2012,JPO&INPIT
    • 7. 发明专利
    • Hot water supply system
    • 热水供应系统
    • JP2007101038A
    • 2007-04-19
    • JP2005290152
    • 2005-10-03
    • Daikin Ind Ltdダイキン工業株式会社
    • TAIRA SHIGEJI
    • F24D17/00F24D3/18F24H1/00F24H1/18
    • F24D3/18F24D3/08F24D17/02F24D19/1054F24D19/1063F24D2200/123F24D2200/32F25B6/02F25B2339/047
    • PROBLEM TO BE SOLVED: To provide a hot water supply system with a minimal economical load for residents of a condominium. SOLUTION: The hot water supply system 1 is provided with a plurality of heat source units 10a, first fluid pipe arrangements 24a, 25a, a second radiator 71a, a second fluid pipe arrangement 72, and a first liquid storage container 80. The heat source unit has a refrigerant circuit 20a. The refrigerant circuit is comprised by sequentially connecting a compressor 11a, a first radiator 15a, a pressure reducing mechanism 14a, and an evaporator 13a. The second radiator is connected in parallel with the first radiator to a discharge side of the compressor. Liquid for carrying out heat exchange with a refrigerant supplied from the compressor in the second radiator flows through the second fluid pipe arrangement. The first liquid storage container is connected to the second fluid pipe arrangement. Liquid is stored in the first liquid storage container. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为公寓居民提供最低经济负担的热水供应系统。 解决方案:热水供应系统1设置有多个热源单元10a,第一流体管道装置24a,25a,第二散热器71a,第二流体管道装置72和第一液体储存容器80。 热源单元具有制冷剂回路20a。 制冷剂回路包括依次连接压缩机11a,第一散热器15a,减压机构14a和蒸发器13a。 第二散热器与第一散热器并联连接到压缩机的排放侧。 用于与从第二散热器中的压缩机供应的制冷剂进行热交换的液体流过第二流体管道装置。 第一液体储存容器连接到第二流体管道装置。 液体储存在第一液体储存容器中。 版权所有(C)2007,JPO&INPIT