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Invention Grant
CN107667266B 用于蒸气压缩系统的自调节阀 有权

用于蒸气压缩系统的自调节阀
Abstract:
披露了一种用于蒸气压缩系统(1)的阀(9)。该阀(9)包括：第一入口(13)，该第一入口被安排成用于连接至接收器(6)的气体出口(11)；第二入口(14)，该第二入口被安排成用于连接至蒸发器(8)的出口；第一出口(15)，该第一出口被安排成用于连接至压缩机单元(2)的入口；逆止阀安排(19)，该逆止阀安排被安排成用于允许从该第二入口(14)朝向该第一出口(15)的流体流动、但是防止从该第一出口(15)朝向该第二入口(14)的流体流动；以及控制阀机构(20)，该控制阀机构被安排成用于控制从该第一入口(13)朝向该第一出口(15)的流体流动。
Abstract(English):

A valve (9) for use in a vapour compression system (1) is disclosed. The valve (9) comprises a first inlet (13) arranged to be connected to a gaseous outlet (11) of a receiver (6), a second inlet (14) arranged to be connected to an outlet of an evaporator (8), a first outlet (15) arranged to be connected to an inlet of a compressor unit (2), a non-return valve arrangement (19) arranged to allow a fluid flow from the second inlet (14) towards the first outlet (15), but to prevent a fluid flow from the first outlet (15) towards the second inlet (14), and a control valve mechanism (20) arranged to control a fluid flow from the first inlet (13) towards the first outlet (15).

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