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    APPARATUS AND METHOD FOR HEATING AND/OR COOLING.
    5.
    发明授权
    APPARATUS AND METHOD FOR HEATING AND/OR COOLING. 有权
    用于加热和/或冷却的装置和方法。

    公开(公告)号：EP1987298B1

    公开(公告)日：2017-07-12

    申请号：EP07709427.4

    申请日：2007-01-22

    申请人： SENS Geoenergy Storage AB

    发明人： WILDIG, Thomas ,  GIERTZ, Björn

    IPC分类号： F24J3/08 ,  F28D20/00

    CPC分类号： F24T10/15 ,  F24T2010/56 ,  F28D20/0052 ,  Y02E10/125 ,  Y02E60/142

    摘要： Method and device for storing thermal energy in, and recapturing thermal energy from, respectively, an underground energy storage (1), having at least four holes (2), through which a heat carrier is transported and therewith heating or cooling the ground (3), respectively. The holes (2) are arranged essentially along at least two concentric circles (10, 11, 12). A control gear is arranged to control a valve system, which is arranged to direct the heat carrier to holes that are arranged along one circle and thereby heating or cooling, respectively, the ground along the circle. When the temperature of the heat carrier is higher than that of the surrounding ground (3), inner circles are heated before outer circles, and when the temperature of the heat carrier is lower than that of the surrounding ground (3), outer circles are cooled before inner circles.

    摘要翻译： 用于将热能分别从地下能量存储器（1）中存储和重新获取热能的方法和设备，所述地下能量存储器（1）具有至少四个孔（2），热载体通过所述孔传输并且随后加热或冷却地面 ）， 分别。 孔（2）基本上沿着至少两个同心圆（10,11,12）布置。 控制装置被布置成控制阀系统，该阀系统布置成将热载体引导到沿着一个圆布置的孔，从而沿着圆分别加热或冷却地。 当热载体的温度高于周围地面（3）的温度时，内圈在外圈之前被加热，并且当热载体的温度低于周围地面（3）的温度时，外圈为 在内圈之前冷却。

    HEAT PUMP SYSTEM AND METHOD FOR MONITORING VALVE LEAKS IN A HEAT PUMP SYSTEM
    7.
    发明公开
    HEAT PUMP SYSTEM AND METHOD FOR MONITORING VALVE LEAKS IN A HEAT PUMP SYSTEM 审中-公开

    公开(公告)号：EP3377825A1

    公开(公告)日：2018-09-26

    申请号：EP16866756.6

    申请日：2016-11-17

    申请人： SENS Geoenergy Storage AB

    发明人： CALLEMO, David ,  THORBURN, Jan

    IPC分类号： F24D19/10 ,  F24D3/18 ,  F24D15/04 ,  F25B27/00 ,  F25B30/02 ,  F25B49/02 ,  F24D11/02

    摘要： Heat pump system (100) comprising a heat medium circuit (210,220,230,240,250,310,320,410,420,430,440,450,460) in turn comprising at least three heat exchanging means (314,315,315,422,433,452) between the heat medium and a respective heat source or sink selected from outdoor air, a water body, the ground, indoor air, pool water or tap water, a valve means (311,312,313,421,431,451) arranged to selectively direct the heat medium to at least two of said heat exchanging means, and a control means (500). The invention is characterized in that the heat pump system comprises temperature sensors (314a,314b;315a,315b;316a,316b;423,424,425;432,434,435) both upstream and downstream of at least one of said heat exchanging means, in that the system determines, based upon temperature measurement values comprising at least one value read from said sensors, to what heat exchanging means the heat medium is to be directed, and in that when heat medium is not directed to a certain heat exchanging means a measured temperature value is read upstream and downstream of the certain heat exchanging means, and in that an alert is set off in case the values differ by more than a predetermined value. The invention also relates to a method.

    METHOD AND DEVICE FOR SEVERAL SMALL HOUSES
    9.
    发明公开
    METHOD AND DEVICE FOR SEVERAL SMALL HOUSES 审中-公开

    公开(公告)号：EP3587934A1

    公开(公告)日：2020-01-01

    申请号：EP19186093.1

    申请日：2009-05-07

    申请人： SENS Geoenergy Storage AB

    发明人： WILDIG, Thomas

    IPC分类号： F24D11/02 ,  F25B30/06

    摘要： System for heating and cooling, respectively, of more than one house, where at least two houses (1) are connected to a common energy storage (2) in the ground (25) and where a control device (3) is arranged to transport a heat carrier in a pipe work (4) connected to the energy storage (2), wherein the houses (1) are connected in parallel in relation to each other to the pipe work (4).
    The invention is characterized in that certain of said houses are arranged to exploit the heat carrier for cooling by raising the temperature of the exploited heat carrier with about 3-4°C at the same time as other houses exploit the heat carrier for heating by lowering the temperature of the exploited heat carrier with about 3-4°C, in that the common heat storage is arranged so that the heat carrier flowing out from the common energy storage holds an approximatively constant temperature.