公开(公告)号：US20240247829A1

公开(公告)日：2024-07-25

申请号：US18529733

申请日：2023-12-05

Applicant: Delta Electronics, Inc.

Inventor： Kuan-Lung WU ,  Siang-Lin YOU ,  Jian-Jhang WU ,  Pin-Yao HSIEH

IPC: F24F11/36

CPC classification number: F24F11/36 ,  F24F2140/20

Abstract: A detection method for an air-conditioning system includes detecting whether the input power of the compressor of the air-conditioning system is lower than the power threshold. The method includes obtaining the evaporation saturation temperature of the evaporator of the air-conditioning system and obtaining the condensation saturation temperature of the condenser of the air-conditioning system when the input power is lower than the power threshold. When detecting that the evaporation saturation temperature is greater than the condensation saturation temperature, the method includes determining that an abnormal phase change is occurring and operating the compressor in the full-speed mode. The method includes detecting whether the compressor maintains in the full-speed mode for reaching a first predetermined time when the compressor operates in the full-speed mode, and determining that the refrigerant of the air-conditioning system is leaking if the compressor maintains in the full-speed mode for reaching the first predetermined time.

公开(公告)号：US20160282034A1

公开(公告)日：2016-09-29

申请号：US15004979

申请日：2016-01-24

Applicant: Delta Electronics, Inc.

Inventor： Lee-Long CHEN ,  Chia-Wei CHEN ,  Jian-Jhang WU ,  Chun-Yang HUNG

IPC: F25D17/06 ,  F25B39/00 ,  F25B13/00

CPC classification number: F25B39/00 ,  F24F1/46 ,  F28D1/05391

Abstract: An air conditioner is provided that includes an outer circulation unit. The outer circulation unit includes an outer circulation housing, an outer circulation inlet, an outer circulation outlet, and a condenser. The outer circulation inlet is formed on the outer circulation housing. The outer circulation outlet is formed on the outer circulation housing. An outer circulation flow enters the outer circulation unit via the outer circulation inlet, passes through the condenser to remove heat from the condenser, and leaves the outer circulation unit via the outer circulation outlet, wherein the height of the outer circulation inlet is higher than the height of the outer circulation outlet in a vertical direction.

Abstract translation: 提供一种包括外部循环单元的空调。 外循环单元包括外循环壳体，外循环入口，外循环出口和冷凝器。 外循环入口形成在外循环壳体上。 外循环出口形成在外循环壳体上。 外循环流经外循环入口进入外循环单元，通过冷凝器除去冷凝器的热量，并通过外循环出口离开外循环单元，其中外循环入口的高度高于 外循环出口在垂直方向的高度。

公开(公告)号：US20240310073A1

公开(公告)日：2024-09-19

申请号：US18207139

申请日：2023-06-08

Applicant: DELTA ELECTRONICS, INC.

Inventor： Jian-Jhang WU ,  Shih-Kai LIN

IPC: F24F13/20

CPC classification number: F24F13/20 ,  F24F2013/205

Abstract: This disclosure is related to an air conditioning and ventilating device. An air conditioning unit, a first ventilation fan set, an inner air-conditioning fan and an outer air-conditioning fan are disposed in a cabinet. The cabinet includes a cabinet body and a partition. The cabinet body is separated into an inner chamber and an outer chamber. The cabinet body includes an inner ventilation inlet, an inner air-conditioning inlet, an inner air-conditioning outlet and an inner ventilation outlet communicating with the inner chamber. The cabinet body includes an outer air outlet and an outer air-conditioning inlet communicating with the outer chamber. The first ventilation fan set communicates with the inner ventilation inlet and the outer air outlet. The inner air-conditioning fan communicates with the inner air-conditioning inlet and the inner air-conditioning outlet. The outer air-conditioning fan communicates with the outer air-conditioning inlet and the outer air outlet.

公开(公告)号：US20190242606A1

公开(公告)日：2019-08-08

申请号：US16211894

申请日：2018-12-06

Applicant: DELTA ELECTRONICS, INC.

Inventor： Lee-Lung CHEN ,  Yen-Chang CHEN ,  Chia-Wei CHEN ,  Jian-Jhang WU

IPC: F24F11/46 ,  F24F11/74 ,  F24F11/81 ,  F24F11/86 ,  F25B5/02 ,  F25B6/02 ,  F25B41/06

CPC classification number: F24F11/46 ,  F24F11/74 ,  F24F11/81 ,  F24F11/86 ,  F24F2110/10 ,  F24F2140/50 ,  F24F2140/60 ,  F25B5/02 ,  F25B6/02 ,  F25B41/062 ,  F25B2313/0293 ,  F25B2400/0751 ,  F25B2500/05

Abstract: An air conditioning system includes a control unit, a circulation system, an AC-to-DC conversion unit, and a fan module. The control unit detects an area temperature, controls the compressor unit being in operation or not in operation according to the area temperature and a setting temperature set by the control unit, and control a rotation speed of the condensing fan according to a temperature difference between the area temperature and the setting temperature. When the area temperature is greater than the setting temperature, the control unit controls the compressor unit being in operation and control the condensing fan being in full-speed operation.

公开(公告)号：US20160302326A1

公开(公告)日：2016-10-13

申请号：US14950379

申请日：2015-11-24

Applicant: DELTA ELECTRONICS, INC.

Inventor： Lee-Long CHEN ,  Chia-Wei CHEN ,  Jian-Jhang WU ,  Chun-Yang HUNG

IPC: H05K7/20

CPC classification number: H05K7/207 ,  H05K7/20554 ,  H05K7/20609 ,  H05K7/20618

Abstract: A temperature-regulated cabinet (10) includes a cabinet body (1) and a temperature regulating module (2). The cabinet body (1) has a containing space (11) formed inside the cabinet body (1) and an opening (12) communicated with the containing space (11). The temperature regulating module (2) is detachably installed to the cabinet body (1) and covered onto the opening (12) and includes a temperature regulator (21), a first hood (22), a second hood (23) and an exhaust fan (24). The temperature regulator (21) has a casing (211). The first hood (22) is detachably installed to the top of the casing (211), and the second hood (23) is detachably installed to the bottom of the casing (211). The exhaust fan (24) is installed inside the first hood (22) or the second hood (23). The cabinet has the advantages of simplifying the production line and lowering the construction and operation costs.

Abstract translation: 温度调节柜（10）包括柜主体（1）和温度调节模块（2）。 柜体（1）具有形成在机壳主体（1）内部的容纳空间（11）和与容纳空间（11）连通的开口（12）。 温度调节模块（2）可拆卸地安装在机柜主体（1）上并覆盖在开口（12）上，并包括温度调节器（21），第一罩（22），第二罩（23）和排气 风扇（24）。 温度调节器（21）具有壳体（211）。 第一罩（22）可拆卸地安装到壳体（211）的顶部，并且第二罩（23）可拆卸地安装到壳体（211）的底部。 排气风扇（24）安装在第一罩（22）或第二罩（23）的内部。 柜体简化生产线，降低施工成本和运行成本。