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    Bidirectional filter and heat pump system
    2.
    发明授权
    Bidirectional filter and heat pump system 有权
    双向过滤器和热泵系统

    公开(公告)号：US09435572B2

    公开(公告)日：2016-09-06

    申请号：US14235428

    申请日：2011-12-16

    申请人： Linping Wu ,  Feng Chen ,  Weiwei Jiang

    发明人： Linping Wu ,  Feng Chen ,  Weiwei Jiang

    IPC分类号： F25B30/02 ,  B01D35/15 ,  F25B43/00

    CPC分类号： F25B30/02 ,  B01D35/15 ,  F25B43/003

    摘要： A bidirectional filter and a heat pump system. The bidirectional filter comprises a housing and at least two control value components. The two control value components divide the inner chamber of the housing into a filter chamber and two transitional chambers. The control value component comprises a frame body fixed on an inner wall of the housing, and an outlet blocking piece fitting an outlet of the frame body. The outlet blocking piece is on an outer side of the frame body. The bidirectional filter further comprises a protective member located in the filter chamber and fixed relative to the housing. The protective member is provided with a protective surface opposite to an outer side surface of the outlet blocking piece. When the pressure of a refrigerant in the pipeline is too high, the protective surface of the protective member can limit movement of the outlet blocking piece.

    摘要翻译： 双向过滤器和热泵系统。 双向滤波器包括壳体和至少两个控制值分量。 两个控制值组件将壳体的内腔分成过滤室和两个过渡室。 所述控制值部件包括固定在所述壳体的内壁上的框体，以及安装所述框体的出口的出口挡块。 出口阻挡件在框体的外侧。 双向过滤器还包括位于过滤室中并相对于壳体固定的保护构件。 保护构件设置有与出口阻挡件的外侧表面相对的保护表面。 当管路内的制冷剂的压力过高时，保护部件的保护面能够限制出口堵塞件的移动。

    ONE-WAY FILTER DRIER
    4.
    发明申请
    ONE-WAY FILTER DRIER 审中-公开
    单路滤波器

    公开(公告)号：US20120217200A1

    公开(公告)日：2012-08-30

    申请号：US13405510

    申请日：2012-02-27

    申请人： Linping Wu

    发明人： Linping Wu

    IPC分类号： B01D27/14

    CPC分类号： F25B43/003

    摘要： Disclosed herein is a one-way filter drier comprising a cartridge having an inlet and an outlet, a molecular sieve being provided inside the cartridge, a first filter sheet being provided between the molecular sieve and the outlet, a spring and a second filter sheet being provided between the inlet and the molecular sieve in sequence, wherein at least one piece of third filter sheet is provided in the spring. In the one-way filter drier provided by the present application, the third filter sheet is provided in the spring, the refrigerant still has relative large flowing space after entering via the inlet, which may ensure the requirement of the fluid flux; at the same time, the third filter sheet combining with the first filter sheet and the second filter sheet may maximize the filter capacity.

    摘要翻译： 本文公开了一种单向过滤干燥器，其包括具有入口和出口的筒，在筒内设置分子筛，在分子筛和出口之间设置的第一过滤片，弹簧和第二过滤片， 设置在入口和分子筛之间，其中在弹簧中设置至少一个第三过滤片。 在本申请提供的单向过滤干燥器中，第三过滤片设置在弹簧中，制冷剂经由入口进入后仍具有相对较大的流动空间，这可以确保流体通量的要求; 同时，与第一过滤纸和第二过滤纸组合的第三过滤纸可以使过滤能力最大化。

    BI-FLOW FILTER DRIER
    5.
    发明申请
    BI-FLOW FILTER DRIER 审中-公开
    BI流过滤器DRIER

    公开(公告)号：US20120217198A1

    公开(公告)日：2012-08-30

    申请号：US13405531

    申请日：2012-02-27

    申请人： Feng Chen ,  Linping Wu

    发明人： Feng Chen ,  Linping Wu

    IPC分类号： B01D29/00

    CPC分类号： F25B43/003

    摘要： Disclosed herein is a bi-flow filter drier including a cartridge and a filter core located inside the cartridge. A filter sheet is provided at each of two ends of the filter core. The bi-flow filter drier further includes at least one intermediate filter sheet positioned between the cartridge and the filter core. In the bi-flow filter drier of the application, the refrigerant flows into the filter core after being filtered by the intermediate filter sheet, and flows through the center hole of the filter core towards the filter sheet at one end of the filter core, and then flows out of the filter drier after being re-filtered. This bi-flow filter drier allows the refrigerant to pass through the filter sheets twice, and the filtration capacity and the filtration precision are improved. The intermediate filter sheet may protect the filter core to prolong the service life thereof.

    摘要翻译： 本文公开了一种双流过滤干燥器，其包括位于筒内的筒和滤芯。 在过滤芯的两端的每一端设置有过滤片。 双流过滤干燥器还包括位于盒和过滤芯之间的至少一个中间过滤片。 在本申请的双流过滤干燥器中，制冷剂在被中间过滤片过滤后流入过滤芯，并且在过滤芯的一端通过过滤芯的中心孔流向过滤片， 然后在重新过滤后从过滤干燥器中流出。 该双流过滤器干燥器允许制冷剂通过过滤板两次，并且提高了过滤能力和过滤精度。 中间过滤片可以保护过滤芯以延长其使用寿命。

    BIDIRECTIONAL FILTER AND HEAT PUMP SYSTEM
    6.
    发明申请
    BIDIRECTIONAL FILTER AND HEAT PUMP SYSTEM 有权
    双向过滤器和热泵系统

    公开(公告)号：US20140144174A1

    公开(公告)日：2014-05-29

    申请号：US14235428

    申请日：2011-12-16

    申请人： Linping Wu ,  Feng Chen ,  Weiwei Jiang

    发明人： Linping Wu ,  Feng Chen ,  Weiwei Jiang

    IPC分类号： F25B43/00 ,  F25B30/02

    CPC分类号： F25B30/02 ,  B01D35/15 ,  F25B43/003

    摘要： A bidirectional filter and a heat pump system. The bidirectional filter comprises a housing and at least two control value components. The two control value components divide the inner chamber of the housing into a filter chamber and two transitional chambers. The control value component comprises a frame body fixed on an inner wall of the housing, and an outlet blocking piece fitting an outlet of the frame body. The outlet blocking piece is on an outer side of the frame body. The bidirectional filter further comprises a protective member located in the filter chamber and fixed relative to the housing. The protective member is provided with a protective surface opposite to an outer side surface of the outlet blocking piece. When the pressure of a refrigerant in the pipeline is too high, the protective surface of the protective member can limit movement of the outlet blocking piece.

    摘要翻译： 双向过滤器和热泵系统。 双向滤波器包括壳体和至少两个控制值分量。 两个控制值组件将壳体的内腔分成过滤室和两个过渡室。 所述控制值部件包括固定在所述壳体的内壁上的框体，以及安装所述框体的出口的出口挡块。 出口阻挡件在框体的外侧。 双向过滤器还包括位于过滤室中并相对于壳体固定的保护构件。 保护构件设置有与出口阻挡件的外侧表面相对的保护表面。 当管路内的制冷剂的压力过高时，保护部件的保护面能够限制出口堵塞件的移动。