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    • 1. 发明申请
    • VALVE FOR A SYSTEM HAVING A HEAT-CARRYING MEDIUM
    • 具有加热介质的系统的阀
    • WO1996009484A1
    • 1996-03-28
    • PCT/DK1995000373
    • 1995-09-19
    • FRESE ARMATUR A/SGYLOV, Hans, HenrikJORGENSEN, OleMOLLER, Carsten
    • FRESE ARMATUR A/S
    • F16K31/122
    • F24D19/1018F24D19/1015G05D7/0126G05D23/125
    • Heat exchanger valve (8) with thermostat valve (12), a housing (9) with inlet (20) and outlet (21), a thermostat bellows displaceable spindle (30) with seal (42) which, by the expansion/contraction of the thermostat bellows and against the pressure of a surrounding spring (31), can close/open an opening (27) with a seating (27a) in a transverse wall (24) between the inlet (20) and the outlet (21), and a piston (13) controlled by differential pressure for the control of a medium's differential pressure across a pre-setting (11) and a thermostat valve (12) consisting of the seating (27a) and the seal (42) between the inlet (20) and the piston (13), the thermostat valve (12) being able to cut off the flow between the inlet and the outlet independently of the pre-setting (11). With the valve (8), only a predetermined maximum amount of the heat-carrying medium flows through the heat exchangers (5). If the differential pressure is increased when the valves on a pipe length are closed, the flow in the individual heat exchangers (5) is not increased.
    • 具有恒温阀(12)的热交换器阀(8),具有入口(20)和出口(21)的壳体(9),具有密封件(42)的恒温器波纹管可移动主轴(30),其通过膨胀/ 恒温器波纹管并且克服周围弹簧(31)的压力,可以在入口(20)和出口(21)之间的横向壁(24)中用座(27a)关闭/打开开口(27) 以及通过差压控制的活塞(13),用于控制跨过预设(11)的介质的压差和由入口(27a)和密封件(42)组成的恒温阀(12) 20)和活塞(13)之间,恒温阀(12)能够独立于预设置(11)而切断入口和出口之间的流动。 利用阀(8),只有预定的最大量的载热介质流过热交换器(5)。 如果在管道长度上的阀门关闭时差压增加,则各个热交换器(5)中的流量不会增加。
    • 3. 发明申请
    • VALVE FOR A SYSTEM HAVING A HEAT CARRYING MEDIUM
    • 具有加热介质的系统的阀
    • WO1996009485A1
    • 1996-03-28
    • PCT/DK1995000374
    • 1995-09-19
    • FRESE ARMATUR A/SGYLOV, Hans, HenrikJORGENSEN, OleMOLLER, Carsten
    • FRESE ARMATUR A/S
    • F16K31/126
    • G05D7/0106G05D23/125
    • Heat exchanger valve (8) with thermostat valve (12), a housing (9) with inlet (15) and outlet (16), a thermostat bellows displaceable spindle (42) with a seal (32) which, against the pressure of a spring (43) surrounding the spindle (42), closes/opens an opening (28) in a transverse wall (29) in the housing (9) between the inlet (15) and the outlet (16), and a membrane (17, 21) controlled by the differential pressure for the control of a heat-carrying medium between the inlet (15) and the outlet (16), and an adjustable closing element (11) between the inlet (15) and the membrane (17, 21), the thermostat valve (12) being able to shut off the flow between the inlet (15) and the outlet (16) independently of the closing element (11). With the valve (8), only a predetermined maximum amount of the medium flows through the heat exchangers (5). If the differential pressure increases upon the closing of one of more valves on a pipe length, the flow in the individual heat exchanger (5) is not increased.
    • 具有恒温阀(12)的热交换器阀(8),具有入口(15)和出口(16)的壳体(9),具有密封件(32)的恒温器波纹管可移动主轴(42) 围绕主轴(42)的弹簧(43)关闭/打开入口(15)和出口(16)之间的壳体(9)中的横向壁(29)中的开口(28) ,21),通过用于控制入口(15)和出口(16)之间的载热介质的压差控制,以及在入口(15)和膜(17)之间的可调节的关闭元件(11) 21),恒温阀(12)能够独立于关闭元件(11)来切断入口(15)和出口(16)之间的流动。 利用阀(8),只有预定的最大量的介质流过热交换器(5)。 如果在管道长度上关闭更多阀门之间的压差增加,单个热交换器(5)中的流量不会增加。