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1. 发明公开

EP4006444A1 ENVIRONMENTAL CONTROL SYSTEM AND ASSOCIATED METHOD 审中-实审转让
公开(公告)号：EP4006444A1
公开(公告)日：2022-06-01
申请号：EP20209909.9
申请日：2020-11-25
申请人： Thermo King Corporation
发明人： GALANSKY, Martin , CEARRA, Diego , KOLDA, Michal , HOUDEK, Pavel
IPC分类号： F25B6/04 , B60H1/00 , F24D15/04 , F25B30/02
摘要： There is disclosed an environmental control system (110) for heating at least one enclosed space (14). The system (110) comprises a heat-pump circuit (22) that includes a compressor (30), a heat-output stage, an expansion device and an evaporator (314) arranged in series along a flow path for a refrigerant. The heat-output stage comprises a primary heat exchanger (34) and a secondary heat exchanger (36) that are both configured to transfer heat from the refrigerant to one or more external mediums in thermal communication with the at least one enclosed space (14). The primary heat exchanger (34) and the secondary heat exchanger (36) are connected in series along the flow path, such that the secondary heat exchanger (36) will transfer excess heat energy remaining within the refrigerant after passing through the primary heat exchanger (34) to the one or more external mediums.

2. 发明公开

EP2991916A1 DEVICE FOR CONSERVING AND TRANSPORTING FRESH OR FROZEN PRODUCTS, IN PARTICULAR FOR THERMALLY INSULATED CONTAINERS OR THE LIKE 审中-公开
标题翻译：设备保存和新鲜或冷冻产品的运输，特别是对隔热容器或类似
公开(公告)号：EP2991916A1
公开(公告)日：2016-03-09
申请号：EP14830302.7
申请日：2014-05-02
申请人： Thermo King Corporation
发明人： HOUDEK, Pavel , RAJTMAJER, Václav , KOLDA, Michal , KOPECKA, Markéta , HEGAR, Michal , FOREJT, Lubos , GHIRALDI, Alberto
IPC分类号： B65D81/38
CPC分类号： F28D20/0034 , F25D3/005 , F28D1/06 , F28D7/06 , F28D20/0056 , F28D20/021 , F28F1/22 , F28F1/40 , F28F9/013 , F28F19/006 , Y02E60/145
摘要： An apparatus for a thermally insulated container is disclosed. The apparatus includes one or more heat accumulators. Each of the thermal accumulators includes a plurality of longitudinal heat accumulation modules. Each of the longitudinal modules includes a casing forming a cavity therein. The cavity is configured to receive a phase change material. A first wall of the casing includes a substantially flat surface and a second wall includes a heat transfer enhanced surface portion. The longitudinal modules include a heat exchanger having at least a portion disposed within the cavity that is configured to supply a heat transfer fluid. The plurality of longitudinal heat accumulation modules are securely connected to each other and are in thermal communication with each other.

3. 发明公开

EP3812666A1 TRANSPORT CLIMATE CONTROL SYSTEM WITH AUXILIARY COOLING 审中-公开
公开(公告)号：EP3812666A1
公开(公告)日：2021-04-28
申请号：EP20203153.0
申请日：2020-10-21
申请人： Thermo King Corporation
发明人： WATERS, Scott A , GALANSKY, Martin , KOLDA, Michal , HOUDEK, Pavel , WILKE, Brad A
IPC分类号： F25B5/02 , F25B25/00 , F25B49/02 , F25B41/22 , F25B41/24 , B60H1/00
摘要： A transport climate control system for a climate controlled transport unit includes a main heat transfer circuit and a chiller heat transfer circuit. The main heat transfer circuit includes a compressor, a condenser, a main expansion valve, a main evaporator, a chiller expansion valve, and a chiller evaporator. The main evaporator and a chiller evaporator positioned are in parallel to each other downstream of the condenser. Working fluid and a second process fluid flowing through the main evaporator. Working fluid and a third process fluid flowing through the chiller evaporator. The chiller heat transfer circuit includes the chiller evaporator and the third process fluid is configured to provide auxiliary cooling. A method of operating a transport climate control system for a climate controlled transport unit includes operating in a HVACR and chiller mode, operating in a HVACR mode, and operating a chiller mode.

4. 发明公开

EP3183515A1 METHOD AND SYSTEM FOR DEFROSTING A HEAT EXCHANGER 有权转让
标题翻译：用于使热交换器破裂的方法和系统
公开(公告)号：EP3183515A1
公开(公告)日：2017-06-28
申请号：EP15834601.5
申请日：2015-08-21
申请人： Thermo King Corporation
发明人： GALANSKY, Martin , KOLDA, Michal , HEGAR, Michal , HOUDEK, Pavel , STAVOVA, Petra
IPC分类号： F25B47/00 , F25B49/02 , B60P3/20 , B60H1/00 , B60H1/32
CPC分类号： B60H1/00907 , F25B41/003 , F25B47/022 , F25B49/02 , F25B2313/0314 , F25B2700/1933 , F25B2700/2106 , F25B2700/21151
摘要： A method for defrosting a heat exchanger of a refrigeration circuit is provided. The method includes monitoring a compressor suction parameter at a suction line to a compressor of the refrigeration circuit. The method also includes determining a compressor suction parameter threshold. Also, the method includes initiating a defrost mode of the refrigeration circuit when the compressor suction parameter is less than or equal to the compressor suction parameter threshold.
摘要翻译：提供了一种用于对制冷回路的热交换器进行除霜的方法。该方法包括监测在到制冷回路的压缩机的吸入管线处的压缩机吸入参数。该方法还包括确定压缩机吸入参数阈值。此外，该方法包括当压缩机吸入参数小于或等于压缩机吸入参数阈值时启动制冷回路的除霜模式。

5. 发明公开

EP4170262A1 HEAT PUMP, METHODS OF OPERATION AND SIMULATION 无效转让
公开(公告)号：EP4170262A1
公开(公告)日：2023-04-26
申请号：EP21203817.8
申请日：2021-10-20
申请人： Thermo King Corporation
发明人： HOUDEK, Pavel , GALANSKY, Martin , SOUKUP, Martin
IPC分类号： F25B40/00
摘要： There is disclosed heat pump 10, comprising: an internal heat exchanger 40 configured to transfer heat from refrigerant in a liquid line pathway to refrigerant in a suction line pathway, to superheat the refrigerant upstream of a compressor 12; and a controller 50 configured to: control an expansion valve 16 to maintain a target superheat of refrigerant at a control location. The target superheat is variable and is determined based on one or more operating conditions of the heat pump. There is also disclosed a method of operating a heat pump and a simulation method to determine a variable superheat.

6. 发明公开

EP4147891A1 AN ENVIRONMENTAL CONTROL SYSTEM 审中-实审转让
公开(公告)号：EP4147891A1
公开(公告)日：2023-03-15
申请号：EP21196109.9
申请日：2021-09-10
申请人： Thermo King Corporation
发明人： CEARRA, Diego , HOUDEK, Pavel , STAVOVA, Petra , GALANSKY, Martin , KOLDA, Michal
IPC分类号： B60H1/00 , B60H1/03
摘要： There is disclosed an environmental control system (110) for thermally conditioning air within an enclosed space (14), the system comprising: a refrigerant circuit (20) having a compressor, an indoor heat exchanger, an expansion device, and an outdoor heat exchanger (36). The system comprises an exhaust flowpath having a first inlet (428) for receiving an exhaust flow of thermally conditioned air from the enclosed space (14) and an outlet (422) for discharging the exhaust flow to an external environment (48). A heat transfer section (424) of the outdoor heat exchanger (36) is located in the exhaust flowpath, wherein the exhaust flowpath is for directing the exhaust flow of thermally conditioned air through the heat transfer section (424) of the outdoor heat exchanger (36).

7. 发明公开

EP4109010A1 EVAPORATOR APPARATUS 审中-实审转让
公开(公告)号：EP4109010A1
公开(公告)日：2022-12-28
申请号：EP21181290.4
申请日：2021-06-23
申请人： Thermo King Corporation
发明人： HOUDEK, Pavel , GALANSKY, Martin , MASKA, Martin
IPC分类号： F25B5/02 , F25B49/02 , B60H1/32
摘要： According to a first aspect there is disclosed evaporator apparatus 100 for a refrigeration cycle of an HVAC system or a refrigeration system. The evaporator apparatus 100 comprises: a primary evaporator pathway 110 for a working fluid of the refrigeration cycle extending through a primary expansion device 112 and a primary evaporator 114; a secondary evaporator pathway 120 for the working fluid in parallel with the primary evaporator pathway and extending through a secondary expansion device 122 and a secondary evaporator 124; a coolant circuit 130 for cooling a device 140, wherein the secondary evaporator 124 is configured for heat exchange between the working fluid and a process fluid of the coolant circuit 130; and a controller 190 configured to: control the primary expansion device 112 to maintain a target superheat of the working fluid at a primary control location 192 downstream of the primary evaporator 114; and control the secondary expansion device 122 based on monitoring a temperature of the process fluid to maintain a target temperature of the process fluid at a coolant control location 194 in the coolant circuit 130. According to a second aspect there is disclosed a refrigeration system 200 comprising evaporator apparatus 100 in accordance with the first aspect. According to a third aspect, there is disclosed a method 300 of operating evaporator apparatus 100 in accordance with the first aspect or a refrigeration system 200 in accordance with the second aspect.

8. 发明公开

EP3140157A1 METHOD AND SYSTEM FOR CHARGING A TRANSPORT REFRIGERATION SYSTEM 审中-公开
标题翻译： VERFAHREN UND SYSTEM ZUM LADEN EINESTRANSPORTKÜHLSYSTEMS
公开(公告)号：EP3140157A1
公开(公告)日：2017-03-15
申请号：EP15785630.3
申请日：2015-05-01
申请人： Thermo King Corporation
发明人： KOLDA, Michal , REITZ, Thomas , KOPECKA, Marketa , HEGAR, Michal , RAJTMAJER, Vaclav , HOUDEK, Pavel
IPC分类号： B60P3/20 , F25B43/00
CPC分类号： B60H1/3232 , B60H1/005 , B60H1/00764 , F25B2345/001 , F25B2345/003
摘要： A method for charging a phase change material (PCM) of a thermal accumulator provided in a refrigerated transport unit is provided. The refrigerated transport unit includes a prime mover to move the refrigerated transport unit, a transport refrigeration system (TRS) that includes a heat transfer fluid circuit. The heat transfer fluid circuit has a compressor, a heat exchanger, an expansion device and a PCM heat exchanger. The method requires monitoring for, via a controller, a braking signal from a braking sensor of the refrigerated transport unit. Also, the method includes directing energy generated by the prime mover for moving the refrigerated transport unit to the TRS when the controller receives a braking signal from the braking sensor. Further, the method includes the TRS charging the PCM of the thermal accumulator via the heat transfer fluid circuit when the energy generated by the prime mover is directed to the TRS.
摘要翻译：提供了一种用于对设置在冷藏运输单元中的蓄热器的相变材料（PCM）进行充电的方法。冷藏运输单元包括用于移动冷藏运输单元的原动机，包括传热流体回路的运输制冷系统（TRS）。传热流体回路具有压缩机，热交换器，膨胀装置和PCM热交换器。该方法需要通过控制器监测来自冷藏运输单元的制动传感器的制动信号。而且，该方法包括：当控制器从制动传感器接收制动信号时，引导由原动机产生的能量以将冷藏运输单元移动到TRS。此外，当原动机产生的能量被引导到TRS时，该方法包括TRS通过传热流体回路对蓄热器的PCM进行充电。

9. 发明公开

EP2992281A1 APPARATUS FOR THE STORAGE, TRANSPORT AND DISTRIBUTION OF REFRIGERATED OR FROZEN GOODS, IN PARTICULAR FOR THERMALLY INSULATED CONTAINERS OF REFRIGERATED VEHICLES, COLD ROOMS AND THE LIKE 审中-公开
标题翻译：设备储存，运输和冷藏或冷冻产品分销，特别是用于隔热容器或冷冻车，冷藏库等
公开(公告)号：EP2992281A1
公开(公告)日：2016-03-09
申请号：EP14804311.0
申请日：2014-05-02
申请人： Thermo King Corporation
发明人： KOLDA, Michal , KOPECKA, Markéta , HEGAR, Michal , RAJTMAJER, Václav , HOUDEK, Pavel , FOREJT, Lubo , GHIRALDI, Alberto
IPC分类号： F25D17/06 , F25D23/06 , F25D31/00
CPC分类号： F28D20/0034 , F25D3/005 , F28D1/06 , F28D7/06 , F28D20/0056 , F28D20/021 , F28F1/22 , F28F1/40 , F28F9/013 , F28F19/006 , Y02E60/145
摘要： An apparatus for the storage, transport and distribution of refrigerated or frozen goods, in particular for thermally insulated containers of refrigerated vehicles, cold rooms and the like, including one or more thermal storage devices, each including a housing defining a cavity for holding a phase change material. The cavity contains a heat exchanger that may be supplied with a heat exchange fluid. The housing includes a substantially flat wall portion and a heat transfer enhanced wall portion. The apparatus includes ventilator in communication with the thermal storage device.
摘要翻译：用于隔热容器的装置游离缺失盘。该装置包括一个或多个热蓄能器。每个热蓄能器包括纵向热积累模块复数。每个纵向模块包括壳体在其中形成的空腔。该空腔被配置成接收一个相变材料。所述壳体的第一壁包括一基本上平的表面和第二壁包括热传递增强的表面的部分。纵向模块包括具有至少在空腔内设置有一部分没被配置成供应传热流体的换热器。的纵向热积聚模块多元性牢固地彼此连接，并且与海誓山盟热连通。

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