公开(公告)号：WO2012010127A4

公开(公告)日：2013-10-10

申请号：PCT/DE2011001319

申请日：2011-06-04

Applicant: OVENTROP GMBH & CO KG ,  LOEFFLER GERHARD

Inventor： LOEFFLER GERHARD

IPC: F24D19/10 ,  F28F27/00

CPC classification number: F24F3/06 ,  F24D19/1012 ,  F24D19/1036 ,  F24D2220/0264 ,  F24F11/83 ,  Y02B30/745

Abstract: The invention relates to a method for automatic hydraulic compensation of heating and/or cooling systems (1) having a heat and/or cold producer (2), a plurality of loads (4) connected in strands, and a circulating pump (5), wherein control valves (8) provided with actuating drives (7) are installed in the pipeline strands (6) in order to control the strand differential pressures, wherein in a first method step the differential pressures of the inlet side (10) and outlet side (11) of the control valves (8) are detected and subsequently the strand differential pressures between the feed line (12) and the return line (13) are detected by one differential pressure sensor (9) per pipeline strand (6) and the detected measured data are read into a computing unit (14) and are stored in said computing unit, and in a second method step the strand differential pressures in all pipeline strands (6) are continuously measured, the measured data are transferred to the computing unit (14) and compared with the stored data pattern, wherein actuating commands are generated from the determined comparison data by the computing unit (14). The current strand differential pressures are controlled to the stored target differential pressures by the actuating drives (7) of the control valves (8) by means of said actuating commands.

Abstract translation: 本发明涉及一种用于加热和/或（1），其具有热和/或冷发电机（2），多个链方式连接的消费者的冷却系统的自动液压平衡的方法（4）中，用循环泵（5），其中在所述油管柱 （6），用于与致动器控制所述压差（7）设置有控制阀（8）被安装，其中，在由每管柱相应的差分压力传感器（9）的第一处理步骤（6），输入端（10）和输出侧的压力差（11） 所述控制阀（8），然后在电源（12）之间的压力差和返回管线（13）被检测和测量的数据被读入到一个计算单元（14）和存储在此连续的压力差（在所有管段的第二步骤 6）被测量，被测量的数据被传送到运算单元（14）并与之一起 其中由致动器（7）的控制阀（8），在电流差动压力调节到所存储的目标压力差的比较所存储的数据图案，其中控制命令从从运算单元（14）所确定的比较数据通过装置产生。

公开(公告)号：WO2012010127A3

公开(公告)日：2013-08-15

申请号：PCT/DE2011001319

申请日：2011-06-04

Applicant: OVENTROP GMBH & CO KG ,  LOEFFLER GERHARD

Inventor： LOEFFLER GERHARD

IPC: F24D19/10 ,  F28F27/00

CPC classification number: F24F3/06 ,  F24D19/1012 ,  F24D19/1036 ,  F24D2220/0264 ,  F24F11/83 ,  Y02B30/745

Abstract: The invention relates to a method for automatic hydraulic compensation of heating and/or cooling systems (1) having a heat and/or cold producer (2), a plurality of loads (4) connected in strands, and a circulating pump (5), wherein control valves (8) provided with actuating drives (7) are installed in the pipeline strands (6) in order to control the strand differential pressures, wherein in a first method step the differential pressures of the inlet side (10) and outlet side (11) of the control valves (8) are detected and subsequently the strand differential pressures between the feed line (12) and the return line (13) are detected by one differential pressure sensor (9) per pipeline strand (6) and the detected measured data are read into a computing unit (14) and are stored in said computing unit, and in a second method step the strand differential pressures in all pipeline strands (6) are continuously measured, the measured data are transferred to the computing unit (14) and compared with the stored data pattern, wherein actuating commands are generated from the determined comparison data by the computing unit (14). The current strand differential pressures are controlled to the stored target differential pressures by the actuating drives (7) of the control valves (8) by means of said actuating commands.

Abstract translation: 本发明涉及一种用于加热和/或（1），其具有热和/或冷发电机（2），多个链方式连接的消费者的冷却系统的自动液压平衡的方法（4）中，用循环泵（5），其中在所述油管柱 （6），用于与致动器控制所述压差（7）设置有控制阀（8）被安装，其中，在由每管柱相应的差分压力传感器（9）的第一处理步骤（6），输入端（10）和输出侧的压力差（11） 所述控制阀（8），然后在电源（12）之间的压力差和返回管线（13）被检测和测量的数据被读入到一个计算单元（14）和存储在此连续的压力差（在所有管段的第二步骤 6）进行测量时，所述测量数据到运算单元（14）被转移，并与 其中由致动器（7）的控制阀（8），在电流差动压力调节到所存储的目标压力差的比较所存储的数据图案，其中控制命令从从运算单元（14）所确定的比较数据通过装置产生。

公开(公告)号：WO2015010685A3

公开(公告)日：2015-10-22

申请号：PCT/DE2014100223

申请日：2014-07-01

Applicant: OVENTROP GMBH & CO KG

Inventor： LÖFFLER GERHARD

IPC: G05D7/01 ,  F24D19/10

CPC classification number: G05D7/01 ,  F16K1/443 ,  F16K1/526 ,  F24D19/1036 ,  G05D7/0106

Abstract: The invention relates to a flow regulating valve (1) for liquid-conducting heating or cooling systems, consisting of a housing (2) with an inlet (3), an outlet (4), and a connecting piece (13) which is arranged between the inlet and outlet and into which a pressure regulating device (14) that keeps the pressure difference between the pressure regions in front of and behind a flow regulating unit (8) arranged in the connecting piece constant and a spindle (7) with an actuating part protruding out of the housing (2) and with a first throttle element (9) located in the housing (2) are inserted, said first throttle element acting on the flow regulating unit or parts thereof. The flow regulating unit (8) consists of a first throttle device, which is made of the first throttle element (9) that is secured to the spindle (7) and a seat (10), and a second throttle device, which is made of a second throttle element (11) that is arranged on the spindle (7) in a movable manner along same and a seat, wherein the second throttle element (11) can be moved in the direction of the first throttle element (9).

Abstract translation: 本发明涉及一种流量控制阀（1），用于携带液体的加热或冷却系统，包括一个壳体（2），其具有入口（3），出口（4）和一个插置的连接件（13），其中，压力调节装置（14） 其保持在前面的压力区域和后面，设置在所述连接件Durchflussreguliereinheit（8）常数之间的压力差，并从所述壳体（2）的主轴（7）ragendem操作部件和所述壳体（2），其位于所述第一节气门体（9）被插入 它作用于Durchflussreguliereinheit或部件，其特征在于，从第一节流装置的Durchflussreguliereinheit（8）时，从与主轴连接（7）形成第一节气门体（9）和一个座（10），和一第二限制装置 在主轴自由以下组成的（7）沿所述并形成可调节设置的第二节气门体（11）的座椅， ，其中，所述第二节气门体（11）处于所述第一节气门体的方向移动（9）。