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公开(公告)号：EP3118537B1
公开(公告)日：2018-04-25
申请号：EP15176639.1
申请日：2015-07-14
申请人： Vaillant GmbH
发明人： Acedo Navarrete, Jose , Martinez, Ruben , Vicente Ortiz de Guinea, Javier , Ganuza, Loreto , Altuzarra, Iker , Arribas, Illan
CPC分类号： F24H9/2007 , F24D19/1054 , F24F11/0001 , F24H4/04
摘要： The present invention discloses an appliance comprising a casing, a refrigerant circuit disposed in the casing, an air inlet and an air outlet connected with the casing, and a fan disposed in the casing for creating an air flow passing through the air inlet and the air outlet. Wherein, the air flow forms an exchange medium of the refrigerant circuit. The appliance further comprises a ventilation closure means associated with the casing for establishing a leak path when the fan is in an off state and closing said leak path when the fan is in a running state. In this way, the appliance can be air sealed during operation to avoid air losses which will result in a decrease of the performance, and establish a refrigerant leak path when the fan stops or is broken to avoid an accumulation of the leaked refrigerant inside the appliance.
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公开(公告)号：EP3128252A1
公开(公告)日：2017-02-08
申请号：EP15180162.8
申请日：2015-08-07
申请人： Vaillant GmbH
发明人： Acedo Navarrete, Jose , Martinez, Ruben , Vicente Ortiz de Guinea, Javier , Ganuza, Loreto , Altuzarra, Iker , Arribas, Illan
CPC分类号： F24H4/04 , F24F1/0007 , F24F5/0096 , F24H9/001 , F25B2339/047 , F25B2400/121
摘要： The present invention discloses a heat pump system including a casing defining an air inlet, a refrigerant circuit disposed in the casing and having an evaporator heat exchanger for vaporizing refrigerant, a fan associated with the evaporator heat exchanger adapted for being operable to introduce air into the casing via the air inlet and further passes through the evaporator heat exchanger, and an internal air directing means. The air directing means is disposed between the air inlet and the evaporator heat exchanger. In this way, the air flow introduced into the casing can reach the evaporator heat exchanger without contacting components within the space where the air directing means is positioned, thereby reducing the possibility of explosion caused by electrostatic charges and/or heat losses.
摘要翻译： 本发明公开了一种热泵系统，包括限定空气入口的壳体，设置在壳体中的制冷剂回路，并具有用于蒸发制冷剂的蒸发器热交换器，与蒸发器热交换器相关联的风扇，其适用于将空气引入到 通过空气入口并进一步通过蒸发器热交换器和内部空气引导装置。 空气引导装置设置在空气入口和蒸发器热交换器之间。 以这种方式，引入到壳体中的空气流可以到达蒸发器热交换器而不接触空气引导装置所在的空间内的部件，从而减少由静电荷和/或热损失引起的爆炸的可能性。
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公开(公告)号：EP3118537A1
公开(公告)日：2017-01-18
申请号：EP15176639.1
申请日：2015-07-14
申请人： Vaillant GmbH
发明人： Acedo Navarrete, Jose , Martinez, Ruben , Vicente Ortiz de Guinea, Javier , Ganuza, Loreto , Altuzarra, Iker , Arribas, Illan
CPC分类号： F24H9/2007 , F24D19/1054 , F24F11/0001 , F24H4/04
摘要： The present invention discloses an appliance comprising a casing, a refrigerant circuit disposed in the casing, an air inlet and an air outlet connected with the casing, and a fan disposed in the casing for creating an air flow passing through the air inlet and the air outlet. Wherein, the air flow forms an exchange medium of the refrigerant circuit. The appliance further comprises a ventilation closure means associated with the casing for establishing a leak path when the fan is in an off state and closing said leak path when the fan is in a running state. In this way, the appliance can be air sealed during operation to avoid air losses which will result in a decrease of the performance, and establish a refrigerant leak path when the fan stops or is broken to avoid an accumulation of the leaked refrigerant inside the appliance.
摘要翻译： 本发明公开了一种器具，包括壳体，设置在壳体中的制冷剂回路，空气入口和与壳体连接的空气出口，以及设置在壳体中的风扇，用于产生通过进气口和空气的空气流 出口。 其中，空气流形成制冷剂回路的交换介质。 该设备还包括与壳体相关联的通风闭合装置，用于当风扇处于关闭状态时建立泄漏路径，并且当风扇处于运行状态时关闭所述泄漏路径。 以这种方式，可以在操作期间对器具进行空气密封，以避免空气损失，这将导致性能的降低，并且当风扇停止或断开时建立制冷剂泄漏路径，以避免泄漏的制冷剂在器具内积聚 。
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公开(公告)号：EP3130867A1
公开(公告)日：2017-02-15
申请号：EP15180480.4
申请日：2015-08-11
申请人： Vaillant GmbH
发明人： Acedo Navarrete, Jose , Martinez, Ruben , Vicente Ortiz de Guinea, Javier , Ganuza, Loreto , Altuzarra, Iker , Arribas, Illan
CPC分类号： F24H4/04 , F25B30/02 , F25B2339/047
摘要： The present invention discloses a heat pump type water heater system including a refrigerant circuit having a water/refrigerant heat exchanger for condensing a refrigerant to release heat from the refrigerant to water passing through the water/refrigerant heat exchanger; a water tank that stores water capable of passing through the water/refrigerant heat exchanger to obtain heat from the refrigerant when the refrigerant circuit is working; and a cold water reservoir that stores cold water capable of passing through the water/refrigerant heat exchanger when the refrigerant circuit is not working. In this way, cold water from the cold water reservoir in addition to the water tank passes through the water/refrigerant heat exchanger when the refrigerant circuit is not working to avoid formation of scales and/or remove scales existing in the water/refrigerant heat exchanger.
摘要翻译： 本发明公开了一种热泵式热水器系统，其特征在于，具备制冷剂回路，所述制冷剂回路具有用于冷凝制冷剂以将制冷剂的热量通过所述水/制冷剂热交换器的水冷凝的水/ 水箱，储存能够通过水/制冷剂热交换器的水，以在制冷剂回路工作时从制冷剂获得热量; 以及冷冻水储存器，其存储当制冷剂回路不工作时能够通过水/制冷剂热交换器的冷水。 以这种方式，当制冷剂回路不工作时，除了水箱之外，来自冷藏水箱的冷水通过水/制冷剂热交换器，以避免形成水垢/制冷剂热交换器中的水垢和/或去除水垢 。
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