CIRCULATING HOT WATER SYSTEM AND OR APPLIANCE
    51.
    发明申请
    CIRCULATING HOT WATER SYSTEM AND OR APPLIANCE 有权
    循环热水系统和或电器

    公开(公告)号:US20130247997A1

    公开(公告)日:2013-09-26

    申请号:US13804379

    申请日:2013-03-14

    Abstract: A water heating system having a system inlet pipe (1.002), a hot water delivery pipe (1.003) and a hot water return pipe (1.006) connected to a building hot water distribution network (1.024); the water heating system including one or more water heaters (1.001), the or each water heater having a heater inlet (1.022) and a heater outlet (1.023), a hot water return pipe (1.006) connected between the system inlet and delivery outlet via the building hot water distribution network to form a close loop hot water supply-return circuit; a pump (1.005) connected to circulate water through the hot water supply-return circuit whereby the pump can circulate water through one or more of the water heaters; a valve means (1.007) [a first non-return valve] adapted to prevent inlet water (water delivered to the system inlet) from flowing into the hot water return pipe or the building hot water distribution network.

    Abstract translation: 一种具有连接到建筑物热水分配网络(1.024)的系统入口管(1.002),热水输送管(1.003)和热水返回管(1.006))的加热系统; 所述水加热系统包括一个或多个热水器(1.001),所述或每个热水器具有加热器入口(1.022)和加热器出口(1.023),连接在系统入口和出口之间的热水返回管(1.006) 通过建筑热水配水网络形成闭路热水回流回路; 一个泵(1.005),其连接以使水循环通过热水回流回路,由此泵可以使水循环通过一个或多个热水器; 用于防止入口水(输送到系统入口的水)流入热水回流管或建筑热水分配网络的阀门装置(1.007)[第一止回阀]。

    FLOW-CONTOL VALVE
    54.
    发明申请
    FLOW-CONTOL VALVE 有权
    流通阀

    公开(公告)号:US20120111433A1

    公开(公告)日:2012-05-10

    申请号:US13277709

    申请日:2011-10-20

    Abstract: A flow-control valve has a housing having first and second input ports and respective first and second output ports for respective first and second separate fluid streams and formed between the first and second port with first and second valve seats. Respective first and second valve bodies are axially shiftable in the valve seats, and a coupling element connected axially between the valve bodies moves the valve bodies axially jointly. A diaphragm between the first piston and the housing defines an axially inner compartment into which the first input port opens and between the diaphragm and the housing an axially outer compartment. The first valve body is formed with a passage extending through the first valve body and having an axially extending part opening into the outer compartment and a transversely extending part opening into the housing between the first seat and the first output port.

    Abstract translation: 流量控制阀具有壳体,其具有第一和第二输入端口以及用于相应的第一和第二分离流体流的相应的第一和第二输出端口,并且在第一和第二端口之间形成有第一和第二阀座。 相应的第一和第二阀体在阀座中可轴向移动,并且在阀体之间轴向连接的联接元件使阀体轴向地一起移动。 第一活塞和壳体之间的隔膜限定轴向内部隔室,第一输入端口打开并且在隔膜和壳体之间具有轴向外部隔室。 第一阀体形成有通过第一阀体延伸的通道,并且具有通向外部隔室的轴向延伸部分,以及在第一阀座和第一输出端口之间通向壳体的横向延伸部分。

    調整器具
    56.
    发明专利

    公开(公告)号:JP2017524191A

    公开(公告)日:2017-08-24

    申请号:JP2017504054

    申请日:2015-06-30

    CPC classification number: F24D19/1036 G05D7/0106 G05D16/06

    Abstract: 【課題】比較的小さなケーシング寸法において調整装置のための大きな流通断面及び大きな有効面を備え、これにより調整装置へ作用する大きな調整力を得る調整器具を達成すること。【解決手段】入口3及び出口4並びにこれらの間に配置され、調整装置9、第1の流通調整装置10及び第2の流通調整装置11を有する接続パイプ5を有するケーシング2で構成された調整器具において、流れ方向に、入口3につづいて第1の流通調整装置10が設けられ、第1の流通調整装置につづいて第2の流通調整装置11が設けられ、第2の流通調整装置11につづいて調整装置9が設けられ、調整装置9につづいて出口4が設けられており、接続パイプ5内で変位可能に配置されたスピンドル12が、接続パイプ5から突出する操作部13と、第1の流通調整装置10の構成部材であり、スピンドル12に固定された絞り要素14とを備えている。

    팽창탱크용 가변식 공기압 조절 장치

    公开(公告)号:KR200483915Y1

    公开(公告)日:2017-07-11

    申请号:KR2020160007592

    申请日:2016-12-28

    Inventor: 김경준

    Abstract: 본고안은공기압조절장치에관한것으로서, 더욱상세하게는팽창탱크의압력을표시하고, 표시되는압력에따라팽창탱크의압력을조절할수 있는팽창탱크용가변식공기압조절장치에관한것이다. 이를위해본 고안에따른팽창탱크용가변식공기압조절장치는내부에공기가저장되고, 외측에공기주입및 배출구가구비되는팽창탱크및 공기주입및 배출구에연결설치되는삼방볼밸브와, 삼방볼밸브의어느한 유로에설치되어팽창탱크내부의압력을확인하는압력계및 삼방볼밸브의압력계가설치된다른쪽 유로에설치되어팽창탱크내부로공기를주입하거나배출할수 있는밸브코어가구비되어팽창탱크내부의압력을조절할수 있는압력조절부를포함한다.

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