公开(公告)号：WO2014000671A1

公开(公告)日：2014-01-03

申请号：PCT/CN2013/078212

申请日：2013-06-27

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： MA, Pan ,  SU, Chengzhong ,  YANG, Rujun ,  CHEN, Xuefeng ,  WANG, Licheng ,  PENG, Jianyun

IPC: F04C29/02

CPC classification number: F01C21/10 ,  F04C18/0215 ,  F04C29/026 ,  F04C29/12

Abstract: An oil return device and a scroll compressor are provided. The oil return device comprises: a shell (100); a fixed scroll (200) defining a first end surface and a second end surface, in which the first end surface is fixedly connected to an inner end surface of the shell (100), the fixed scroll (200) has an oil passage (240) formed in the first end surface thereof, and the oil passage (240) defines a first end formed with an oil return passage (260) extending through the fixed scroll (200); an orbiting scroll (300) defining a first end surface engaged with the second end surface of the fixed scroll (200); and an end cover (800) having an oil storage chamber (810) communicated with the oil return passage (260).

Abstract translation: 提供回油装置和涡旋压缩机。 回油装置包括：壳体（100）; 固定涡旋盘（200），其限定第一端面和第二端面，其中第一端面固定地连接到壳体（100）的内端表面，固定涡旋盘（200）具有油通道（240） ），所述油路（240）限定形成有延伸穿过所述固定涡旋盘（200）的回油通道（260）的第一端; 限定与固定涡旋件（200）的第二端面接合的第一端面的绕动涡盘（300）; 以及具有与所述回油通道（260）连通的储油室（810）的端盖（800）。

公开(公告)号：WO2014000668A1

公开(公告)日：2014-01-03

申请号：PCT/CN2013/078201

申请日：2013-06-27

Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED ,  BYD COMPANY LIMITED

Inventor： MA, Pan ,  REN, Guangyuan ,  ZHOU, Youbing ,  CHEN, Xuefeng ,  WANG, Licheng ,  PENG, Jianyun

IPC: F04C18/02 ,  F04C29/02

CPC classification number: F04C18/0215 ,  F04C29/026 ,  F04C29/128

Abstract: An oil-gas separation device and a scroll compressor are provided. The oil-gas separation device comprises: a shell (100); a fixed scroll (200) defining a first end surface and a second end surface, in which the first end surface of the fixed scroll (200) is fixedly connected to an inner end surface of the shell (100); an orbiting scroll (300) engaged with the second end surface of the fixed scroll (200); and a sealing chamber (400) defined between the shell (100) and the fixed scroll (200), and including a gas exhaust chamber (410) and an oil-gas separation chamber (420) communicated with the gas exhaust chamber (410), in which the oil-gas separation chamber (420) includes a first oil-gas separation groove (220) formed in the first end surface of the fixed scroll (200) and including a straight groove (221) and a curved groove (222).

Abstract translation: 提供油气分离装置和涡旋压缩机。 油气分离装置包括：壳体（100）; 固定涡卷（200），其限定第一端面和第二端面，固定涡旋件（200）的第一端面固定地连接到壳体（100）的内端表面; 与固定涡旋件（200）的第二端面接合的绕动涡旋件（300）; 以及密封室（400），其限定在所述壳体（100）和所述固定涡旋件（200）之间，并且包括与所述排气室（410）连通的排气室（410）和油气分离室（420） ，其中所述油气分离室（420）包括形成在所述固定涡旋盘（200）的所述第一端面中的第一油气分离槽（220），并且包括直槽（221）和弯曲槽（222） ）。

公开(公告)号：WO2016202198A1

公开(公告)日：2016-12-22

申请号：PCT/CN2016/085168

申请日：2016-06-07

Applicant: BYD COMPANY LIMITED

Inventor： NIE, Huanhuan ,  CHEN, Xuefeng ,  YE, Meijiao ,  TAN, Tingshuai

IPC: B60H1/00

CPC classification number: B60H1/00921 ,  B60H2001/00928 ,  B60H2001/00949

Abstract: An air conditioning system (100) for a vehicle and a vehicle having the same are provided. The air conditioning system (100) includes: a compressor(1), having a compressor inlet (11) and a compressor outlet (12); a first plate heat exchanger (2), including a pair of first inlet (21) and first outlet (22), and a pair of second inlet (23) and second outlet (24); a heat radiator (3), connected between the second inlet (23) and the second outlet (24); an external air heat exchanger (72), disposed downstream of the first plate heat exchanger (2); a second plate heat exchanger (71), including a pair of third inlet (711) and third outlet (712), and a pair of fourth inlet (713) and fourth outlet (714); a motor radiator (74), connected between the fourth inlet (713) and the fourth outlet (714); a first throttle control assembly, disposed between the first outlet (22) and an inlet (721) of the external air heat exchanger (72); and an internal refrigeration assembly disposed between the compressor inlet (11) and an outlet (722) of the external air heat exchanger (72). The air conditioning system (100) for the vehicle shows a low power consumption, which can increase an endurance mileage of an electric vehicle and a hybrid vehicle.

Abstract translation: 提供一种用于车辆的空调系统（100）和具有该空调系统的车辆。 空调系统（100）包括：压缩机（1），具有压缩机入口（11）和压缩机出口（12）; 包括一对第一入口（21）和第一出口（22）的第一板式热交换器（2）和一对第二入口（23）和第二出口（24）; 连接在第二入口（23）和第二出口（24）之间的散热器（3）; 设置在第一板式热交换器（2）的下游的外部空气热交换器（72）; 包括一对第三入口（711）和第三出口（712）的第二板式热交换器（71）和一对第四入口（713）和第四出口（714）; 连接在第四入口（713）和第四出口（714）之间的电动机散热器（74）; 设置在第一出口（22）和外部空气热交换器（72）的入口（721）之间的第一节气门控制组件; 以及设置在所述压缩机入口（11）和所述外部空气热交换器（72）的出口（722）之间的内部制冷组件。 用于车辆的空调系统（100）显示出低功耗，其可以增加电动车辆和混合动力车辆的耐久性里程。

公开(公告)号：WO2016202197A1

公开(公告)日：2016-12-22

申请号：PCT/CN2016/085167

申请日：2016-06-07

Applicant: BYD COMPANY LIMITED

Inventor： NIE, Huanhuan ,  CHEN, Xuefeng ,  YE, Meijiao ,  TAN, Tingshuai

IPC: F24F5/00 ,  F25B41/00 ,  B60H1/32

CPC classification number: F24F5/00 ,  F24F5/0042 ,  F25B5/04 ,  F25B6/04 ,  F25B2339/047 ,  F25B2400/0409 ,  F25B2400/0411

Abstract: An air conditioning system (100) for a vehicle and a vehicle having same are provided. The air conditioning system (100) includes: a compressor (1), including a compressor inlet (12) and a compressor outlet (12); a first plate heat exchanger (2), including a pair of first inlet (21) and first outlet (22), and a pair of second inlet (23) and second outlet (24); a heat radiator (3), connected between the second inlet (23) and the second outlet (24), disposed inside the vehicle; a second plate heat exchanger (71), including a pair of third inlet (711) and third outlet (712), and a pair of fourth inlet (713) and fourth outlet (714), and disposed downstream of the first plate heat exchanger (2); an external air heat exchanger (72), disposed outside of the vehicle, connected between the fourth inlet (713) and the fourth outlet (714); a first throttle control assembly (5), disposed between the first outlet (22) and the third inlet (711); and an internal refrigeration assembly (9), disposed between the compressor inlet (11) and the third outlet (712). And provided a vehicle comprising the air conditioning system (100). The air conditioning system (100) for the vehicle solves some problems existing in the prior art and caused by the direction switching of the refrigerant, such as a cooling or heating delay of, and a poor comfort, and also, the air conditioning system (100) for the vehicle shows a low power consumption.

Abstract translation: 提供了一种用于车辆的空调系统（100）和具有该空调系统的车辆。 空调系统（100）包括：压缩机（1），包括压缩机入口（12）和压缩机出口（12）; 包括一对第一入口（21）和第一出口（22）的第一板式热交换器（2）和一对第二入口（23）和第二出口（24）; 连接在所述第二入口（23）和所述第二出口（24）之间的散热器（3），设置在所述车辆内部; 包括一对第三入口（711）和第三出口（712）的第二板式热交换器（71）和一对第四入口（713）和第四出口（714），并且设置在第一板式热交换器 （2）; 设置在车辆外侧的外部空气热交换器（72），连接在第四入口（713）和第四出口（714）之间; 设置在第一出口（22）和第三入口（711）之间的第一节流控制组件（5）; 和设置在压缩机入口（11）和第三出口（712）之间的内部制冷组件（9）。 并且提供了一种包括空调系统（100）的车辆。 用于车辆的空调系统（100）解决了现有技术中存在的一些问题，并且由诸如冷却或加热延迟和舒适性差的制冷剂的方向切换引起，并且空调系统 100）车辆显示低功耗。

公开(公告)号：WO2016202196A1

公开(公告)日：2016-12-22

申请号：PCT/CN2016/085166

申请日：2016-06-07

Applicant: BYD COMPANY LIMITED

Inventor： NIE, Huanhuan ,  CHEN, Xuefeng ,  YE, Meijiao ,  TAN, Tingshuai

IPC: B60H1/00

CPC classification number: B60H1/00921 ,  B60H2001/00928 ,  B60H2001/00949

Abstract: Disclosed are an air conditioning system (100) for a vehicle and a vehicle having same. An air conditioning system (100) includes: a compressor (1), having a compressor inlet (11) and a compressor outlet (12); a first plate heat exchanger (2), having a pair of first inlet (21) and first outlet (22), and a pair of second inlet (23) and second outlet (24); a heat radiator (3), connected between the second inlet and the second outlet; an external air heat exchanger (72), disposed downstream of the first plate heat exchanger; a second plate heat exchanger (71), including a pair of third inlet (711) and third outlet (712), and a pair of fourth inlet (713) and fourth outlet (714); a motor radiator (74), connected between the fourth inlet and the fourth outlet; a first throttle control assembly (5), disposed between the first outlet and an inlet of the external air heat exchanger; and an internal refrigeration assembly, disposed between the compressor inlet and the third outlet.

Abstract translation: 公开了一种用于车辆的空调系统（100）和具有该空调系统的车辆。 空调系统（100）包括：压缩机（1），具有压缩机入口（11）和压缩机出口（12）; 具有一对第一入口（21）和第一出口（22）的第一板式热交换器（2）和一对第二入口（23）和第二出口（24）; 连接在第二入口和第二出口之间的散热器（3）; 设置在所述第一板式热交换器的下游的外部空气热交换器（72） 包括一对第三入口（711）和第三出口（712）的第二板式热交换器（71）和一对第四入口（713）和第四出口（714）; 电机散热器（74），连接在第四入口和第四出口之间; 设置在第一出口和外部空气热交换器的入口之间的第一节气门控制组件（5） 以及设置在压缩机入口和第三出口之间的内部制冷组件。

公开(公告)号：WO2016202195A1

公开(公告)日：2016-12-22

申请号：PCT/CN2016/085165

申请日：2016-06-07

Applicant: BYD COMPANY LIMITED

Inventor： NIE, Huanhuan ,  CHEN, Xuefeng ,  YE, Meijiao ,  TAN, Tingshuai

IPC: F25B1/00

CPC classification number: F25B39/022 ,  B60H1/00921 ,  B60H2001/00928 ,  F25B5/04 ,  F25B6/04 ,  F25B25/005 ,  F25B2339/047 ,  F25B2400/0409 ,  F25B2400/0411

Abstract: An air conditioning system (100) for a vehicle and a vehicle having same are provided. The air conditioning system (100) includes: a compressor (1), including a compressor inlet (11) and a compressor outlet (72); a first plate heat exchanger (2), including a pair of first inlet (21)and first outlet (22), and a pair of second inlet (23) and second outlet (24); a heat radiator (3), connected between the second inlet (23) and the second outlet (24), and disposed inside the vehicle: an external air heat exchanger (7), disposed downstream of the first plate heat exchanger (2); a first throttle control assembly, disposed between the first outlet (22) and an inlet (71) of the external air heat exchanger (7); and an internal refrigeration assembly, configured to selectively cool the air inside the vehicle, and disposed between the compressor inlet (11) and an outlet (72) of the external air heat exchanger (7).

Abstract translation: 提供了一种用于车辆的空调系统（100）和具有该空调系统的车辆。 空调系统（100）包括：压缩机（1），包括压缩机入口（11）和压缩机出口（72）; 包括一对第一入口（21）和第一出口（22）的第一板式热交换器（2）和一对第二入口（23）和第二出口（24）; 连接在第二入口（23）和第二出口（24）之间并设置在车辆内的散热器（3），设置在第一板式热交换器（2）的下游的外部空气热交换器（7） 设置在第一出口（22）和外部空气热交换器（7）的入口（71）之间的第一节流控制组件; 以及内部制冷组件，其构造成选择性地冷却车辆内部的空气，并且设置在压缩机入口（11）和外部空气热交换器（7）的出口（72）之间。

公开(公告)号：EP3453991A1

公开(公告)日：2019-03-13

申请号：EP17795472.4

申请日：2017-05-03

Applicant: BYD Company Limited

Inventor： XIONG, Jianjun ,  CHEN, Xuefeng ,  YE, Meijiao

IPC: F25B41/04 ,  B60H1/22

Abstract: This disclosure discloses a heat pump air-conditioning system and an electric vehicle. The heat pump air-conditioning system includes: an indoor condenser, an indoor evaporator, a compressor, and an outdoor heat exchanger, where an outlet of the compressor is in communication with an inlet of the indoor condenser, an outlet of the indoor condenser is in communication with an inlet of the outdoor heat exchanger selectively through a first throttle branch or a first through-flow branch, an outlet of the outdoor heat exchanger, selectively through a second throttle branch or a second through-flow branch, is in communication with a first end of a first branch that is selectively open or closed and is in communication with a first end of a second branch that is selectively open or closed, a second end of the first branch is in communication with an inlet of the compressor, a second end of the second branch is in communication with an inlet of the indoor evaporator, and an outlet of the indoor evaporator is in communication with the inlet of the compressor. Therefore, effects, such as improving heating energy efficiency, satisfying regulatory requirements for defrosting and defogging, and facilitating installation, can be achieved.

公开(公告)号：EP3308084A1

公开(公告)日：2018-04-18

申请号：EP16810936.1

申请日：2016-06-07

Applicant: BYD Company Limited

Inventor： NIE, Huanhuan ,  CHEN, Xuefeng ,  YE, Meijiao ,  TAN, Tingshuai

IPC: F25B1/00

CPC classification number: B60H1/00921 ,  B60H1/00278 ,  B60H1/00335 ,  B60H1/00342 ,  B60H2001/00928 ,  F25B5/04 ,  F25B6/04 ,  F25B25/005 ,  F25B39/022 ,  F25B2339/047 ,  F25B2400/0409 ,  F25B2400/0411

Abstract: An air conditioning system (100) for a vehicle and a vehicle having same are provided. The air conditioning system (100) includes: a compressor (1), including a compressor inlet (11) and a compressor outlet (72); a first plate heat exchanger (2), including a pair of first inlet (21) and first outlet (22), and a pair of second inlet (23) and second outlet (24); a heat radiator (3), connected between the second inlet (23) and the second outlet (24), and disposed inside the vehicle: an external air heat exchanger (7), disposed downstream of the first plate heat exchanger (2); a first throttle control assembly, disposed between the first outlet (22) and an inlet (71) of the external air heat exchanger (7); and an internal refrigeration assembly, configured to selectively cool the air inside the vehicle, and disposed between the compressor inlet (11) and an outlet (72) of the external air heat exchanger (7).

公开(公告)号：EP3307574A1

公开(公告)日：2018-04-18

申请号：EP16810937.9

申请日：2016-06-07

Applicant: BYD Company Limited

Inventor： NIE, Huanhuan ,  CHEN, Xuefeng ,  YE, Meijiao ,  TAN, Tingshuai

IPC: B60H1/00

CPC classification number: B60H1/00921 ,  B60H2001/00928 ,  B60H2001/00949

Abstract: Disclosed are an air conditioning system (100) for a vehicle and a vehicle having same. An air conditioning system (100) includes: a compressor (1), having a compressor inlet (11) and a compressor outlet (12); a first plate heat exchanger (2), having a pair of first inlet (21) and first outlet (22), and a pair of second inlet (23) and second outlet (24); a heat radiator (3), connected between the second inlet and the second outlet; an external air heat exchanger (72), disposed downstream of the first plate heat exchanger; a second plate heat exchanger (71), including a pair of third inlet (711) and third outlet (712), and a pair of fourth inlet (713) and fourth outlet (714); a motor radiator (74), connected between the fourth inlet and the fourth outlet; a first throttle control assembly (5), disposed between the first outlet and an inlet of the external air heat exchanger; and an internal refrigeration assembly, disposed between the compressor inlet and the third outlet.

公开(公告)号：EP3453989A1

公开(公告)日：2019-03-13

申请号：EP17795471.6

申请日：2017-05-03

Applicant: BYD Company Limited

Inventor： PENG, Shaoheng ,  CHEN, Xuefeng ,  YE, Meijiao

IPC: F25B29/00 ,  B60H1/22

Abstract: This disclosure discloses a heat pump air-conditioning system and an electric vehicle. The system includes: an indoor condenser, an indoor evaporator, a compressor, and an outdoor heat exchanger, where an outlet of the compressor is in communication with an inlet of the indoor condenser, an outlet of the indoor condenser is in communication with an inlet of the outdoor heat exchanger through a first throttle branch or a first through-flow branch, an outlet of the outdoor heat exchanger, through a second throttle branch or a second through-flow branch, is in communication with a first end of a first branch that is open or closed and is in communication with a first end of a second branch that is open or closed, a second end of the first branch is in communication with an inlet of the compressor, a second end of the second branch is in communication with an inlet of the indoor evaporator, an outlet of the indoor evaporator is in communication with the inlet of the compressor, the outlet of the indoor condenser is in communication with the inlet of the compressor through a third throttle branch that is open or closed, and an outlet of the outdoor heat exchanger is in communication with the inlet of the compressor through a fourth throttle branch that is open or closed. Therefore, effects such as improving energy consumption, satisfying regulatory requirements for defrosting and defogging, and facilitating installation can be achieved.