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公开(公告)号：US20180031251A1
公开(公告)日：2018-02-01
申请号：US15481923
申请日：2017-04-07
Applicant: Computime, Ltd.
Inventor： Philip John Smith , Wai-Leung Ha , Dean Richard Jepson , Chung-Ming Cheng , Kwok Wa Kenny Kam , Hao-Hui Huang , Dick Kwai Chan , Hong Bin Liao
Abstract: A self-adjusting balance valve controller controls water flow through a hydronic emitter in a heating and/or cooling temperature control system. The valve controller obtains a measured temperature differential between an inlet and an outlet of the hydronic emitter and determines a displacement of a coupling pin from the measured temperature differential. The valve controller then instructs a driving mechanism to move, through a coupling mechanism, the coupling pin to adjust a valve that results in a desired water flow through the hydronic emitter. The valve controller may maintain a stable temperature differential at a desired differential value, which may be obtained through a user interface or from a memory device. Moreover, the desired differential value may vary with different times of operation or temperature control situations.
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公开(公告)号：US10697650B2
公开(公告)日：2020-06-30
申请号：US15481923
申请日：2017-04-07
Applicant: Computime, Ltd.
Inventor： Philip John Smith , Wai-Leung Ha , Dean Richard Jepson , Chung-Ming Cheng , Kwok Wa Kenny Kam , Hao-Hui Huang , Dick Kwai Chan , Hong Bin Liao
Abstract: A self-adjusting balance valve controller controls water flow through a hydronic emitter in a heating and/or cooling temperature control system. The valve controller obtains a measured temperature differential between an inlet and an outlet of the hydronic emitter and determines a displacement of a coupling pin from the measured temperature differential. The valve controller then instructs a driving mechanism to move, through a coupling mechanism, the coupling pin to adjust a valve that results in a desired water flow through the hydronic emitter. The valve controller may maintain a stable temperature differential at a desired differential value, which may be obtained through a user interface or from a memory device. Moreover, the desired differential value may vary with different times of operation or temperature control situations.
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