公开(公告)号：KR20070094260A

公开(公告)日：2007-09-20

申请号：KR20060024700

申请日：2006-03-17

Applicant: DOOWON CLIMATE CONTROL CO LTD

Inventor： LEE HONG YEOL ,  PARK JEONG SANG ,  SHIN MIN WOO

IPC: F28F1/00 ,  F28D1/00 ,  F28F9/00

CPC classification number: F28F9/165 ,  F28D1/05341 ,  F28F1/022 ,  F28F9/013

Abstract: A structure and a method for assembling a heat exchanger combined with tubes of a plurality of rows are provided to improve the assembling efficiency and the productivity by inserting integrated caps into both ends of header pipes after assembling tubes with the header pipes. A plurality of tubes(22,24) are combined with header pipes(12,14) while forming a plurality of rows in a width direction of the header pipes to form refrigerant moving paths in a plurality of rows. The header pipes are formed of a plurality of independent pipes combined with the tubes of each row. Sides of the pipes are closely adhered to each other so that both ends of the pipes of a length direction are fixed by integrated caps(16,18). Refrigerant communication holes(12b) are formed at the sides to convert a moving direction of the refrigerant. Fixing members are inserted into both ends of the sides of the pipes to assist fixing of the integrated caps.

Abstract translation: 提供一种组合与多排的管组合的热交换器的结构和方法，以通过在将集管与组管组合管之后将集成的盖插入总管的两端来提高组装效率和生产率。 多个管（22,24）与总管（12,14）组合，同时在集管的宽度方向上形成多行，以形成多行的制冷剂移动路径。 集管由与每行的管组合的多个独立管形成。 管的侧面彼此紧密地粘合，使得长度方向的管的两端由集成的盖（16,18）固定。 制冷剂连通孔（12b）形成在侧面以转换制冷剂的移动方向。 固定构件插入到管道的两侧的两端以帮助固定一体化的盖。

公开(公告)号：KR100726370B1

公开(公告)日：2007-06-01

申请号：KR20060064886

申请日：2006-07-11

Applicant: DOOWON CLIMATE CONTROL CO LTD

Inventor： SEOK KYONG SOO

IPC: F28D7/06 ,  F28D7/00 ,  F28F1/02 ,  F28F9/00

CPC classification number: F28D7/04 ,  F28D2021/0068 ,  F28D2021/0091 ,  F28F1/04

Abstract: A water refrigerant type heat exchanger is provided to increase heat exchange efficiency by making cooling water of a low temperature and gas refrigerant of a high temperature flow in the opposite directions, and simplify installation of the heat exchanger in a small space. A water refrigerant type heat exchanger includes a tube element(110) formed of a plurality of tubes. The tube element has a first flat tube(112) for passing cooling water of low temperature and having both horizontal ends, and two second tubes(114) for passing gas refrigerant of high temperature and having both ends(114a,114b) apart from each other in the opposite direction from the first tubes. The second tubes are stacked at both sides of the first tube, so that middles parts of the both ends of the second tube are in close contact with top and bottom surfaces of the first tube. A plurality of headers are first and second cooling water headers(122,124) and U-shaped third and fourth refrigerant headers(126,128). The first and second cooling water headers are connected to both ends of the first tube in the vertical direction, wherein one end of each of the headers is blocked by a cap(126a) and the other end is connected to a pipe for a cooling water circuit. The third and fourth refrigerant headers connected to the both ends of the second tubes in the vertical direction, wherein one end of each of the headers is blocked by a cap(128a) and the other end is connected to a pipe of a refrigerant circuit.

Abstract translation: 提供一种水制冷剂型热交换器，其通过使低温的冷却水和高温的气体制冷剂在相反的方向上流动来提高热交换效率，并且简化了在较小的空间中的热交换器的安装。 水制冷剂型热交换器包括由多个管形成的管元件（110）。 管元件具有用于使低温冷却水具有两个水平端的第一扁平管（112）和用于使高温气体制冷剂通过并具有两端（114a，114b）的两个第二管（114） 另一个在与第一管相反的方向上。 第二管堆叠在第一管的两侧，使得第二管的两端的中间部分与第一管的顶表面和底表面紧密接触。 多个集管是第一和第二冷却水集管（122,124）和U形第三和第四制冷剂集管（126,128）。 第一和第二冷却水集管沿垂直方向连接到第一管的两端，其中每个集管的一端被盖（126a）阻挡，另一端连接到用于冷却水的管 电路。 第三和第四制冷剂集管沿垂直方向连接到第二管的两端，其中每个集管的一端被盖（128a）阻挡，另一端连接到制冷剂回路的管道。

公开(公告)号：KR20200137837A

公开(公告)日：2020-12-09

申请号：KR20190064819

申请日：2019-05-31

Applicant: HYUNDAI MOTOR CO LTD ,  DOOWON CLIMATE CONTROL CO LTD ,  HANON SYSTEMS ,  KIA MOTORS CORP

Inventor： CHO WAN JE ,  PARK NAMHO ,  KIM JAE YEON ,  KIM YEON HO ,  OH SEOYOUNG ,  KIM CHUL MIN ,  KIM YOUNG CHUL ,  LEE JAE MIN

IPC: F25B43/00 ,  B60H1/32

Abstract: 차량용기액분리장치가개시된다. 본발명의실시예에따른차량용기액분리장치는길이방향을기준으로상면이개구되고하면이폐쇄된하우징; 상기하우징의내부를밀폐하도록상기하우징의개구된상면에장착되며, 중앙과일측에유입구와배출구가각각형성되는커버; 상기배출구에상단이연결되는배출파이프; 상기배출파이프가내부에삽입되도록상면이개구된원통형상으로형성되며, 상기배출파이프의외주면과내주면의사이에기체냉매유동공간을형성하는가이드파이프; 상기가이드파이프의폐쇄된하단을고정하도록상기하우징의폐쇄된하단내측에장착되는장착캡; 및상기유입구로유입된냉매중, 액체냉매가상기기체냉매유동공간으로유입되는것을방지하도록상기하우징의내부에서상기커버측에배치되며, 컵형상으로형성되어상기배출파이프에고정되는냉매가이더; 를포함한다.

公开(公告)号：KR20100069862A

公开(公告)日：2010-06-25

申请号：KR20080128404

申请日：2008-12-17

Applicant: DOOWON CLIMATE CONTROL CO LTD

Inventor： LEE HONG YEOL ,  PARK JEONG SANG

IPC: F28F9/02 ,  F28F9/00

Abstract: PURPOSE: A method of pre-assembling a baffle of a heat exchanger is provided to simplifying a process a baffle and a header pipe and to reduce manufacturing costs by simplifying a pre-assembling process. CONSTITUTION: A method of pre-assembling a baffle of a heat exchanger comprises the following steps. A baffle(110) which is arranged in the inside of a header pipe(120) in order to divide a flow passage of refrigerant is pre-assembled before brazing. A recess(126) is formed on the inside wall of the part in which a baffle hole(122) which the baffle is inserted is formed in the header pipe. The baffle is temporary assembled to the header pipe while forming a protruded part(112) which is obstinately inserted in the recess in both sides of the baffle. A sloped face is formed on the both sides of the protruded part and the recess. An assembling check face is formed on both sides of the baffle. The assembling check face corresponds with the both edge shape of the baffle hole of the header pipe.

Abstract translation: 目的：提供一种预先组装热交换器的挡板的方法，以简化挡板和集管的过程，并通过简化预组装过程来降低制造成本。 构成：预先组装热交换器的挡板的方法包括以下步骤。 布置在总管（120）内部以便分配制冷剂的流动通道的挡板（110）在钎焊之前被预先组装。 在所述部件的内壁上形成有凹部（126），在所述部件的内壁上形成有所述挡板插入的挡板（122）的集管。 挡板临时组装到集管上，同时形成固定地插入挡板两侧的凹部中的突出部分（112）。 在凸部和凹部的两侧形成倾斜面。 在挡板的两侧形成组装检查面。 组装检查面对应于集管的挡板孔的两个边缘形状。

公开(公告)号：KR20100041351A

公开(公告)日：2010-04-22

申请号：KR20080100496

申请日：2008-10-14

Applicant: DOOWON CLIMATE CONTROL CO LTD

Inventor： SEOK KYUNG SOO

IPC: F25B39/04

Abstract: PURPOSE: An air cooling and water cooling combined style condenser is provided to reduce manufacturing costs by integrating heat exchangers. CONSTITUTION: An air cooling and water cooling combined style condenser comprises a heat exchange core part. The heat exchange core part is composed of a plurality of tubes and heat radiation fin(106) installed between a first header(101) and a second header(102) which is installed to be isolated each other. Barrier wall parts(101a,102a) are formed inside the first header and the second header. The barrier wall part divides a first path and a second path in which refrigerant or cooling water flows. The tube is divided into a first tube(103) and a second tube(104).

Abstract translation: 目的：提供空气冷却和水冷组合式冷凝器，通过集成热交换器来降低制造成本。 构成：空气冷却和水冷组合式冷凝器包括热交换芯部分。 热交换芯部由安装在彼此隔离的第一集管（101）和第二集管（102）之间的多个管和散热片（106）组成。 阻挡壁部分（101a，102a）形成在第一集管和第二集管内部。 阻挡壁部分分开制冷剂或冷却水流动的第一路径和第二路径。 管分成第一管（103）和第二管（104）。

公开(公告)号：KR20070111756A

公开(公告)日：2007-11-22

申请号：KR20060044945

申请日：2006-05-19

Applicant: DOOWON CLIMATE CONTROL CO LTD

Inventor： LEE HONG YEOL ,  PARK JEONG SANG

IPC: F28F9/00 ,  F28F9/02 ,  F28F9/18

CPC classification number: F28F9/18 ,  F28F9/0214 ,  F28F2225/08 ,  F28F2275/04

Abstract: A header for a high pressure heat exchanger is provided to improve the machining property of a thick header by pressing, cutting or in combination thereof, simplify the structure of the header, and increasing pressure-resistance thereof. A header for a high pressure heat exchanger includes a first header pipe(42) formed with a refrigerant flowing space(S1) inside and a first plane joining surface(42a) at a side, and a second header pipe(44) formed with a refrigerant channel(S2) inside and a second plane joining surface(44a) at a side to be brazed with the first plane joining surface in close contact. A tube insertion hole(42b,44b) is formed at a corner of each of the first and second header pipes so that tubes are inserted thereinto. The tube fitting holes are connected to each other by the brazing between the first and second header pipes.

Abstract translation: 提供了一种用于高压热交换器的集管，以通过压制，切割或组合来提高厚集管的加工性能，简化集管的结构，并提高其耐压性。 用于高压热交换器的集管包括：形成有内部的制冷剂流动空间（S1）的第一集管（42）和一侧的第一平面接合表面（42a）和形成有第一集管 制冷剂通道（S2）和与第一平面接合表面钎焊的一侧紧密接触的第二平面接合表面（44a）。 管插入孔（42b，44b）形成在每个第一和第二总管的角部，从而将管插入其中。 管配合孔通过第一和第二总管之间的钎焊彼此连接。

公开(公告)号：KR100704640B1

公开(公告)日：2007-04-02

申请号：KR20060006339

申请日：2006-01-20

Applicant: DOOWON CLIMATE CONTROL CO LTD

Inventor： SEOK KYUNG SOO

IPC: F25B43/02 ,  F25B43/00

Abstract: 본 발명은, 본체(32)의 중간에는 냉매가 유입하는 냉매유입관(34)이 결합되고, 본체의 상부에는 상기 냉매에 포함된 오일을 분리하는 오일분리부재(38)가 결합되는 한편 냉매가 배출되는 냉매배출관(42)이 결합되고, 상기 본체의 하부에는 포집된 오일을 압축기측으로 되돌리도록 오일복귀관(44)이 설치된 공기조화기의 오일분리기에 있어서, 상기 냉매유입관(34)은 본체의 중심을 향하도록 설치되되, 상기 본체내로 유입되는 냉매가 선회류를 형성하도록 냉매유입관의 출구 단부는 본체의 접선방향으로 향하여 구부려져 있으므로, 냉매로부터 오일을 원활하게 원심분리할 수 있으며 오일분리기의 설치시 받게 되는 응력에 대해 충분한 내압성을 갖게 하는 효과가 있다.

公开(公告)号：JP2013028323A

公开(公告)日：2013-02-07

申请号：JP2011237513

申请日：2011-10-28

Applicant: Hyundai Motor Co Ltd ,  現代自動車株式会社 ,  Kia Motors Corp ,  起亞自動車株式会社 ,  Doowon Climate Control Co Ltd ,  株式会社斗源空調 ,  Halla Climate Control Corp ,  漢拏空調株式会社

Inventor： PARK HEE SANG ,  KIN GEN ,  PARK CHUN-KYU ,  GU SHUNMO ,  KIM MOO YONG ,  LEE SOON-JONG ,  KIM TAE WAN

IPC: B60H1/08 ,  B60H1/03 ,  B60L1/00 ,  B60L3/00

CPC classification number: B60K6/46 ,  B60H1/143 ,  B60L1/003 ,  B60L1/02 ,  B60L11/1874 ,  B60L11/1892 ,  B60L2240/34 ,  B60L2240/36 ,  B60L2240/425 ,  B60L2240/545 ,  Y02T10/6217 ,  Y02T10/642 ,  Y02T10/705 ,  Y02T90/34

Abstract: PROBLEM TO BE SOLVED: To provide a waste heat management system and management method for an electric vehicle improving the fuel economy of the electric vehicle by utilizing waste heat from an OBC (onboard charger) and a motor for indoor heating and preheating of the motor.SOLUTION: The waste heat management system for the electric vehicle includes a water pump for controlling the flow of cooling water; an OBC cooling water line and a motor cooling water line branched in parallel on the outlet side of a cooling water line of the water pump; and a heater core cooling water line and a radiator cooling water line connected in parallel to the inlet side of the water pump cooling water line and to an outlet side confluence point of the OBC cooling water line and motor cooling water line respectively. The outlet side of the water pump cooling water line and the branched inlet side of the OBC cooling water line and motor cooling water line are connected by a first valve, and the outlet side confluence point of the OBC cooling water line and motor cooling water line, the heater core cooling water line, and the radiator cooling water line are connected by a second valve.

Abstract translation: 要解决的问题：提供一种通过利用来自OBC（车载充电器）的废热和用于室内加热和预热的电动机来提高电动车辆的燃料经济性的电动车辆的废热管理系统和管理方法 电机。 解决方案：电动车辆废热管理系统包括一个用于控制冷却水流量的水泵; OBC冷却水管线和在水泵的冷却水管线出口侧平行分支的电动机冷却水管线; 以及分别与水泵冷却水管路的入口侧和OBC冷却水管路和电动机冷却水管路的出口侧汇合点并联连接的加热器芯冷却水管线和散热器冷却水管线。 水泵冷却水管出口侧和OBC冷却水管线和电机冷却水管线的分支入口侧通过第一阀连接，OBC冷却水管线和电动机冷却水管线的出口侧汇合点 加热器芯冷却水管线和散热器冷却水管线通过第二阀连接。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：KR20100037759A

公开(公告)日：2010-04-12

申请号：KR20080097013

申请日：2008-10-02

Applicant: DOOWON CLIMATE CONTROL CO LTD

Inventor： LEE WON SUK ,  NAM KANG WOO ,  KIM CHUL MIN ,  CHOI YI CHEOL

IPC: B60H1/00 ,  B60H1/08 ,  B60H1/32

CPC classification number: B60H1/2218 ,  B60H1/00428 ,  Y02T10/88

Abstract: PURPOSE: A heating device for a vehicle and method using a PTC heater is provided to reduce the maximum current used in a positive temperature co-efficient heater by minimizing an inrush current. CONSTITUTION: A heating device for a vehicle using a PTC heater comprises an input unit(110), a controller(100), a power supply unit(120), and a temperature sensing unit. A preset temperature is inputted in the input unit by a user. The controller outputs a PWM(Pulse Width Modulation) control signal. According to the PWM control signal from the controller, the power supply unit turns the power on or off. The temperature sensing unit measures the temperature of the air discharged from the positive temperature co-efficient heater. The controller outputs the PWM control signal for controlling the output of the positive temperature co-efficient heater.

Abstract translation: 目的：提供一种用于车辆的加热装置和使用PTC加热器的方法，以通过最小化浪涌电流来减少在正温度系数加热器中使用的最大电流。 构成：使用PTC加热器的车辆加热装置包括输入单元（110），控制器（100），电源单元（120）和温度感测单元。 用户在输入单元中输入预设温度。 控制器输出PWM（脉宽调制）控制信号。 根据控制器的PWM控制信号，电源单元打开或关闭电源。 温度检测单元测量从正温度加热器排出的空气的温度。 控制器输出用于控制正温度系数加热器的输出的PWM控制信号。

公开(公告)号：KR100768663B1

公开(公告)日：2007-10-18

申请号：KR20060044946

申请日：2006-05-19

Applicant: DOOWON CLIMATE CONTROL CO LTD

Inventor： KIM YUN SUNG

IPC: F01P11/08 ,  F28F9/02

CPC classification number: F01P11/08 ,  F01M5/002 ,  F01M2005/004 ,  F01P2050/22 ,  F01P2060/04 ,  F28F9/0234

Abstract: An oil cooler is provided to reduce the number of manufacturing processes and the manufacturing cost without employing an additional heat transfer fin in the oil cooler. An oil cooler includes a body(50), an oil intake pipe, and an oil discharge pipe. The body includes an inner pipe(52) and an outer pipe(54). An oil flows between the inner pipe and the outer pipe. The oil introduction pipe and the oil discharge pipe are joined with both sides of the body to introduce and discharge the oil between the inner pipe and the outer pipe. The inner pipe is a flat pipe. The outer pipe is a bellows pipe. The outer pipe makes contact with the inner pipe, and the bellow pipe is formed between the inner and outer pipes.

Abstract translation: 提供油冷却器以减少制造过程的数量和制造成本，而不在油冷却器中使用额外的传热翅片。 油冷却器包括主体（50），进油管和排油管。 主体包括内管（52）和外管（54）。 油在内管和外管之间流过。 油引入管和排油管与主体的两侧接合，以在内管和外管之间引入和排出油。 内管是扁平管。 外管是波纹管。 外管与内管接触，内管和外管之间形成波纹管。