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1. 发明申请

WO2015178834A1 SYSTEM FOR STORING AND COOLING MILK, MILKING SYSTEM, AND METHOD FOR COOLING MILK 审中-公开
标题翻译：用于储存和冷却奶粉，制奶系统和冷却奶的方法
公开(公告)号：WO2015178834A1
公开(公告)日：2015-11-26
申请号：PCT/SE2015/050560
申请日：2015-05-19
申请人： DELAVAL HOLDING AB
发明人： MEILLAN, Jean-Pierre , STOPA, Jerzy
IPC分类号： F25D31/00 , F25B1/04
CPC分类号： A01J9/04 , A01J5/007 , A01J5/01 , F25B1/04 , F25B2700/1933 , F25B2700/21151 , F25D21/04 , F25D23/12 , F25D29/00 , F25D31/002 , F25D2700/06 , F25D2700/12
摘要： A system (11) for storing and cooling milk comprises a cooling tank (12) provided to store milk (13), a first sensor (15) provided to monitor the filling level (L) of milk in the cooling tank, and a cooling arrangement for cooling the milk in the cooling tank comprising a cooling device (16), a second sensor (17), and a control device (18), wherein the cooling device comprises an evaporator (19), a varying capacity modulated scroll compressor (20) connected with its suction side (20a) to the evaporator, a condenser (21) connected to the high pressure side (20b) of the compressor, and an expansion valve (22) interconnected between the condenser and the evaporator, thereby forming a closed circuit, in which a refrigerant can be circulated. The second sensor is provided to monitor a parameter indicative of the pressure (P) at the suction side of the compressor, and the control device is operatively connected to (i) the first sensor to receive the monitored filling level of milk in the cooling tank, (ii) the second sensor to receive the monitored parameter indicative of the pressure at the suction side of the compressor, and (iii) the compressor to control the capacity thereof in response to the monitored filling level of milk in the cooling tank and the monitored parameter indicative of the pressure at the suction side of the compressor.
摘要翻译：一种用于储存和冷却牛奶的系统（11）包括设置来存储牛奶（13）的冷却罐（12），用于监测冷却罐中的奶的填充量（L）的第一传感器（15）用于冷却冷却箱中的牛奶的布置包括冷却装置（16），第二传感器（17）和控制装置（18），其中冷却装置包括蒸发器（19），变容量调节涡旋压缩机 20），其吸入侧（20a）连接到蒸发器，连接到压缩机的高压侧（20b）的冷凝器（21）和在冷凝器和蒸发器之间互连的膨胀阀（22），从而形成闭路，其中可以循环制冷剂。提供第二传感器以监测指示压缩机的吸入侧的压力（P）的参数，并且控制装置可操作地连接到（i）第一传感器以接收冷却罐中所监测的牛奶的填充水平，（ii）第二传感器，用于接收指示压缩机的吸入侧的压力的监视参数，以及（iii）压缩机，以响应于所监测的冷却罐中的牛奶的填充水平来控制其容量，以及指示压缩机的吸入侧的压力的监视参数。

2. 发明申请

WO2018111184A1 METHOD AND APPARATUS FOR COOLING OF MILK 审中-公开
公开(公告)号：WO2018111184A1
公开(公告)日：2018-06-21
申请号：PCT/SE2017/051283
申请日：2017-12-15
申请人： DELAVAL HOLDING AB
发明人： STOPA, Jerzy
IPC分类号： A01J9/04 , F25D31/00
摘要： Herein a method for cooling milk in a milking arrangement (4) is disclosed. A milk cooling apparatus (2) of the milking arrangement (4) comprises a coolant circuit (18) for heat exchange between milk and a coolant and a refrigerant circuit (20) for heat exchange between a refrigerant and the coolant. The method (50) comprises steps of: controlling (52) the refrigerant circuit (20) to maintain a predefined temperature range; receiving (54) a first signal relating to commencement or increase of a milk flow from a milking system (6) of the milking arrangement (4); starting or increasing (56) circulation of coolant in the coolant circuit (18); leading (58) the milk flow through the milk cooling apparatus (2).

3. 发明申请

WO2016024905A1 COOLING SYSTEM FOR COOLING A FLOW OF MILK, MILK STORAGE FACILITY, MILKING SYSTEM, AND METHOD FOR RECONFIGURING A COOLING SYSTEM 审中-公开
标题翻译：用于冷却奶粉的流动的冷却系统，奶粉储存设备，燃烧系统和用于重新冷却冷却系统的方法
公开(公告)号：WO2016024905A1
公开(公告)日：2016-02-18
申请号：PCT/SE2015/050856
申请日：2015-08-07
申请人： DELAVAL HOLDING AB
发明人： STOPA, Jerzy
IPC分类号： A01J9/04
CPC分类号： A01J9/04 , F28D15/00 , F28F27/02
摘要： A cooling system (10) for cooling a flow of milk comprises a first and a second refrigeration system (11, 12); a first and a second intermediate coolant circulating system (13, 14); and a line manifold interconnectable between the first and second intermediate coolant circulating systems, wherein coolant in the first intermediate coolant circulating system is in heat exchange connection with the first refrigeration system in a first heat exchange section (15) and coolant in the second intermediate coolant circulating system is in heat exchange connection with the second refrigeration system in a second heat exchange section (16). The cooling system is reconfigurable between first operation configuration providing two-stage cooling of the flow of milk and a second operation configuration providing one-stage cooling of the flow of milk.
摘要翻译：用于冷却牛奶流的冷却系统（10）包括第一和第二制冷系统（11,12）; 第一和第二中间冷却剂循环系统（13,14）; 以及在所述第一和第二中间冷却剂循环系统之间互连的管线歧管，其中所述第一中间冷却剂循环系统中的冷却剂在第一热交换部分（15）中与所述第一制冷系统热交换连接，并且所述第二中间冷却剂循环系统在第二热交换部分（16）中与第二制冷系统进行热交换连接。冷却系统可重新配置，在第一操作配置之间提供两阶段的牛奶流冷却和第二操作配置，从而提供牛奶流的一级冷却。

4. 发明申请

WO2016108745A1 SYSTEM FOR STORING AND COOLING MILK, MILKING SYSTEM, AND METHOD FOR COOLING MILK 审中-公开
标题翻译：用于储存和冷却奶粉，制奶系统和冷却奶的方法
公开(公告)号：WO2016108745A1
公开(公告)日：2016-07-07
申请号：PCT/SE2015/051338
申请日：2015-12-14
申请人： DELAVAL HOLDING AB
发明人： MEILLAN, Jean-Pierre , STOPA, Jerzy
IPC分类号： A01J9/04 , F25B49/02 , F25D31/00 , B65D81/20 , B67D1/04
CPC分类号： B67D1/0418 , A01J9/04 , B65D81/2076 , F25D31/002
摘要： A system (11) for storing and cooling milk comprises a cooling tank (12) provided to store milk (13), and a cooling arrangement for cooling the milk in the cooling tank comprising a cooling device (16), a sensor (17), and a control device (18). The cooling device comprises an evaporator (19), a compressor (20) connected with its suction side (20a) to the evaporator, a condenser (21) connected to the high pressure side (20b) of the compressor, and an expansion valve (22) interconnected between the condenser and the evaporator, thereby forming a closed circuit, in which a refrigerant can be circulated. The evaporator is in heat exchange contact with at least a portion of the bottom surface (12a) of the cooling tank, the sensor is provided to monitor a parameter indicative of the pressure (P) or temperature at the suction side of the compressor or in the evaporator, and the control device is operatively connected to the sensor and the compressor. The control device is configured to (i) control the compressor to run at full capacity during a first part of the cooling of milk in the cooling tank, and control (ii) the capacity of the compressor such that the pressure or temperature at the suction side of the compressor or in the evaporator is regulated towards a desired value (P TH ) during a second part of the cooling of milk in the cooling tank, which follows after said first part.
摘要翻译：一种用于存储和冷却牛奶的系统（11），包括设置来存储牛奶（13）的冷却罐（12）和用于冷却冷却箱中的奶的冷却装置，包括冷却装置（16），传感器（17），以及控制装置（18）。冷却装置包括蒸发器（19），与其吸入侧（20a）连接到蒸发器的压缩机（20），连接到压缩机的高压侧（20b）的冷凝器（21）和膨胀阀（ 22）在冷凝器和蒸发器之间相互连接，由此形成一个闭合回路，其中可以循环制冷剂。蒸发器与冷却罐的底表面（12a）的至少一部分进行热交换接触，传感器被提供以监测指示压缩机吸入侧的压力（P）或温度的参数，或者蒸发器和控制装置可操作地连接到传感器和压缩机。控制装置构造成：（i）在冷却箱中的牛奶的第一部分冷却期间控制压缩机以满容量运行，并且控制（ii）压缩机的容量使得在抽吸时的压力或温度在第一部分之后的冷却罐中的奶的冷却的第二部分期间，将压缩机或蒸发器中的一侧调节到期望值（PTH）。

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