KR20020002777A - Heat exchanger with over saturation coolant by pass function - Google Patents

Heat exchanger with over saturation coolant by pass function Download PDF

Info

Publication number
KR20020002777A
KR20020002777A KR1020000037073A KR20000037073A KR20020002777A KR 20020002777 A KR20020002777 A KR 20020002777A KR 1020000037073 A KR1020000037073 A KR 1020000037073A KR 20000037073 A KR20000037073 A KR 20000037073A KR 20020002777 A KR20020002777 A KR 20020002777A
Authority
KR
South Korea
Prior art keywords
refrigerant
heat exchanger
plates
plate
heat exchange
Prior art date
Application number
KR1020000037073A
Other languages
Korean (ko)
Other versions
KR100375607B1 (en
Inventor
김재훈
유범걸
조재헌
Original Assignee
황한규
만도공조 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 황한규, 만도공조 주식회사 filed Critical 황한규
Priority to KR10-2000-0037073A priority Critical patent/KR100375607B1/en
Priority to US09/895,087 priority patent/US20020000309A1/en
Priority to JP2001201100A priority patent/JP2002054859A/en
Publication of KR20020002777A publication Critical patent/KR20020002777A/en
Application granted granted Critical
Publication of KR100375607B1 publication Critical patent/KR100375607B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/028—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using inserts for modifying the pattern of flow inside the header box, e.g. by using flow restrictors or permeable bodies or blocks with channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • F28D1/0341—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members with U-flow or serpentine-flow inside the conduits

Abstract

PURPOSE: A heat exchanger with supersaturated refrigerant bypass function is provided to reduce a thermal loss during heat exchange operation, improve heat exchange efficiency of the heat exchanger and prevent overload of the compressor. CONSTITUTION: A flow channel(2) is formed by laminating a plurality of plates(1), and a radiation fin(3) is installed between plates. A tank unit(6) connected to a refrigerant inlet port(4) and a refrigerant outlet port(5) is arranged onto the plates. A heat exchange operation is carried out by the radiation fin and an external air when the refrigerant circulates along the flow channel formed at the plate. The tank unit arranged onto the plates has a bypass hole(7), and the refrigerant at a gas state is by-passed to the refrigerant outlet port through the bypass hole.

Description

과포화냉매 바이패스 기능을 가진 열교환기 {HEAT EXCHANGER WITH OVER SATURATION COOLANT BY PASS FUNCTION}Heat exchanger with supersaturated refrigerant bypass function {HEAT EXCHANGER WITH OVER SATURATION COOLANT BY PASS FUNCTION}

본 발명은 차량용 열교환기의 방열기용으로 이용되는 박판형 증발기(LaminatedType Evaporator)에 있어서, 상기 증발기에서 완전히 증발한 과포화상태의 냉매기체를 열교환 영역으로 보내지 않고 바이패스시키도록 하며 상기 열교환영역에는 유효 액냉매만을 통과시키도록 하므로서 열교환기의 내부로 흐르는 유체의 마찰저항을 감소시키고 열교환효율을 증대시킬 수 있도록 한 과포화냉매 바이패스 기능을 가진 열교환기에 관한 것이다.The present invention provides a laminated type evaporator for use in a heat exchanger of a vehicle heat exchanger, and bypasses the supersaturated refrigerant gas completely evaporated by the evaporator without sending the refrigerant gas to a heat exchange zone and an effective liquid refrigerant in the heat exchange zone. The present invention relates to a heat exchanger having a supersaturated refrigerant bypass function, which allows to pass a bay, thereby reducing frictional resistance of fluid flowing into the heat exchanger and increasing heat exchange efficiency.

일반적으로 차량용 열교환기등에 설치되어 방열작용을 하면서 열교환을 하는 방열기는 냉매 유입구와 배출구를 구비하고 이들 사이에는 상기 냉매가 순환되는 유로를 구비하며 이 유로를 통하여 냉매가 순환될 때 열교환이 이루어지게 되고 상기 방열기에서 열을 방열시키도록 구성되어 있었다.Generally, a heat radiator installed in a vehicle heat exchanger and performing heat dissipation and having a heat dissipation action has a coolant inlet and an outlet and a flow path through which the coolant is circulated and heat exchange is performed when the coolant is circulated through the flow path. It was configured to radiate heat from the radiator.

한편, 상기와 같이 구성되는 종래의 방열기용 열교환기는 도 1에서와 같이 박판상의 플레이트(101)를 다수 적층하여 유로(102)를 형성하고 상기 플레이트(101)들의 사이에는 방열핀(103)을 설치하며 상기 플레이트(101)들의 상부에는 냉매 유입구(104)와 유출구(105)로 연결되는 탱크부(106)를 형성하여 구성되어 있었으며, 상기 유입구(104)를 통하여 탱크부(106)로 유입된 냉매가 상기 탱크부(106)를 통해 각 플레이트(101)에 형성된 유로(102)의 패턴을 따라 순환하게 되고 상기 유로(102)를 따라 냉매가 순환할 때 상기 방열핀(103)과 열교환기의 일측에 구비된 블로어의 풍력에 의하여 열교환작용이 이루어지게 되며, 상기 열교환이 이루어진 과포화가스 상태의 냉매는 상기 유출구(105)를 통하여 압축기로 보내지도록 구성되어 있었다.On the other hand, the heat exchanger of the conventional heat sink configured as described above, as shown in Figure 1 by stacking a plurality of plate-like plate 101 to form a flow path 102 and between the plates 101 to install a heat radiation fin 103 The upper portion of the plate 101 was formed by forming a tank 106 connected to the refrigerant inlet 104 and the outlet 105, the refrigerant introduced into the tank 106 through the inlet 104 It is provided on one side of the heat dissipation fin 103 and the heat exchanger when the refrigerant circulates along the flow path 102 and circulates along the pattern of the flow path 102 formed in each plate 101 through the tank part 106. The heat exchange action is performed by the wind power of the blower, and the refrigerant in the supersaturated gas state in which the heat exchange is performed is configured to be sent to the compressor through the outlet port 105.

그러나, 상기와 같은 종래의 것은 상기 유로를 따라 액냉매가 순환하면서 열교환작용을 하고 상기 열교환작용을 하면서 유출구측으로 순환하는 냉매는 더 이상 증발이 안되는 기체상태나 더운 공기를 냉각시킬 수 없는 냉매의 상태인 과포화가스 상태가 되는데, 상기 과포화가스 상태의 냉매가 상기 열교환이 이루어지는 유효영역내에 많이 분포되는 경우가 발생되고 있었으며, 상기 과포화된 가스의 배출이 제대로 이루어지지 못함에 따라 상기 열교환 유효영역이 감소하게 되어 증발효율이 현저히 저하되는 폐단이 있었다.However, in the conventional art, the liquid refrigerant circulates along the flow path and performs heat exchange, and the refrigerant circulating toward the outlet while performing the heat exchange action is a gas state in which no more evaporation or a state in which the cool air cannot be cooled. In the case of phosphorus supersaturated gas, a large amount of refrigerant in the supersaturated gas state is distributed in the effective area in which the heat exchange is performed. As a result, there was a closed end where the evaporation efficiency was significantly lowered.

또한, 상기 냉매가 열교환을 함에 따라 액체상태의 냉매가 기체로의 상변화에 따른 체적증가가 발생되고 이 체적증가로 인하여 냉매의 내부 유로저항이 증가하게 되어 열교환기의 효율이 크게 저하되는 점 등의 문제점이 있었다.In addition, as the refrigerant heat exchanges, a volume increase occurs due to the phase change of the liquid refrigerant into gas, and the internal flow resistance of the refrigerant increases due to the volume increase, thereby greatly reducing the efficiency of the heat exchanger. There was a problem.

본 발명은 상기와 같은 종래의 제반 문제점을 감안하여 안출한 것으로 본 발명은 차량용 열교환기의 방열기용으로 이용되는 박판형 증발기에 있어서, 상기 증발기에서 완전히 증발한 과포화상태의 냉매기체를 열교환 영역으로 보내지 않고 바이패스시키도록 하며 상기 열교환영역에는 유효 액냉매만을 통과시키도록 하므로서 열교환기의 내부로 흐르는 유체의 마찰저항을 감소시키고 열교환효율을 증대시킬 수 있도록 한 과포화냉매 바이패스 기능을 가진 열교환기를 제공하려는 것인바, 이를 이하에서 첨부한 도면과 실시예에 의거하여 상세히 설명하면 다음과 같다.The present invention has been made in view of the above-mentioned conventional problems, and the present invention provides a thin plate evaporator used for a heat radiator of a vehicle heat exchanger, and does not send the supersaturated refrigerant gas completely evaporated from the evaporator to a heat exchange area. It is to provide a heat exchanger having a supersaturated refrigerant bypass function to bypass and to allow only effective liquid refrigerant to pass through the heat exchange area, thereby reducing frictional resistance of the fluid flowing into the heat exchanger and increasing heat exchange efficiency. Inba, it will be described in detail based on the accompanying drawings and examples below.

도 1은 종래 열교환기의 구조를 나타내는 사시도1 is a perspective view showing the structure of a conventional heat exchanger

도 2는 본 발명 실시예의 열교환기 구성을 나타내는 사시도2 is a perspective view showing a heat exchanger configuration of an embodiment of the present invention

도 3은 본 발명 실시예의 작용상태를 나타내는 단면 개요도Figure 3 is a cross-sectional schematic diagram showing an operating state of the embodiment of the present invention

<도면의주요부분에대한부호의설명>Explanation of symbols on the main parts of the drawing

1 : 박판상의 플레이트1: thin plate

2 : 유로2: Euro

3 : 방열핀3: heat dissipation fin

4 : 냉매 유입구4: refrigerant inlet

5 : 유출구5: outlet

6 : 탱크부6: tank part

7 : 바이패스공7: bypass ball

박판상의 플레이트(1)를 다수 적층하여 유로(2)를 형성하고 상기 플레이트(1)들의 사이에는 방열핀(3)을 설치하며 상기 플레이트(1)들의 상부에는 냉매 유입구(4)와 유출구(5)가 연결되는 탱크부(6)를 형성하며 상기 플레이트(1)에 형성된 유로(2)의 패턴을 따라 냉매가 순환할 때 상기 방열핀(3)과 외부의 공기에 의하여 열교환작용이 이루어지도록 한 것에 있어서, 상기 유로(2)의 패턴을 이루기 위하여 상기 플레이트(1)들의 상부에 형성되는 탱크부(6)에 바이패스공(7)을 형성하고 상기 바이패스공(7)을 통하여 기체상태의 냉매가 유출구(5)로 바이패스되도록 구성한 것이다.Laminating a plurality of plate-like plate (1) to form a flow path (2) and install a heat dissipation fin (3) between the plates (1) and the refrigerant inlet (4) and outlet (5) on the top of the plate (1) Forming a tank portion 6 to which the heat sink is connected to the heat dissipation fin 3 and the outside air when the refrigerant circulates along the pattern of the flow path 2 formed in the plate 1. In order to form a pattern of the flow path (2), a bypass hole (7) is formed in the tank part (6) formed on the upper part of the plates (1), and a gaseous refrigerant is formed through the bypass hole (7). It is configured to be bypassed to the outlet (5).

또, 상기 플레이트(1)들의 상부에 형성된 탱크부(6)의 상부를 확개하고 탱크부(6)의 하부로는 액냉매가 흐르도록 하며 상기 확개된 부위의 상부로는 기체상태의 냉매가 유출구(5)로 직접 바이패스되도록 구성할 수 있는 것이다.In addition, the upper portion of the tank portion 6 formed on the upper portion of the plate (1) is expanded and the liquid refrigerant flows to the lower portion of the tank portion 6, the gaseous refrigerant to the upper portion of the expanded portion is the outlet port It can be configured to bypass directly to (5).

이상과 같이 구성된 본 발명은 상기 박판상의 플레이트(1)를 다수 적층하여 유로(2)를 형성하고 상기 플레이트(1)들의 사이에는 방열핀(3)을 설치하며 상기 플레이트(1)들의 상부에는 냉매 유입구(4)와 유출구(5)가 연결되는 탱크부(6)를 형성함에 있어서, 상기 탱크부(6)의 상부에 지그재그 형태로 이루어지는 바이패스공(7)을 형성한 상태에서 상기 탱크부(6)의 일방에 형성된 유입구(4)를 통해 액냉매가 유입되면, 상기 액냉매는 플레이트(1)에 형성된 유로(2)의 패턴을 따라 순환하게 되고 상기 액냉매가 순환하면서 상기 방열핀(3)과 외부의 공기에 의하여 열교환작용이 이루어지게 되며, 상기 열교환작용에 의하여 상기 액냉매는 과포화된 가스상태의 냉매가 된다.According to the present invention configured as described above, a plurality of the plate-like plates 1 are stacked to form a flow path 2, and a heat dissipation fin 3 is installed between the plates 1, and a refrigerant inlet is formed on the plates 1. In forming the tank part 6 to which the 4 and the outlet port 5 are connected, in the state in which the bypass hole 7 which consists of a zigzag form is formed in the upper part of the said tank part 6, the said tank part 6 When the liquid refrigerant is introduced through the inlet 4 formed at one side of the), the liquid refrigerant is circulated along the pattern of the flow path 2 formed in the plate 1, and the liquid refrigerant is circulated while the heat dissipation fins 3 and Heat exchange is effected by external air, and the liquid refrigerant becomes a supersaturated gas refrigerant by the heat exchange.

상기와 같이 열교환에 의하여 과포화된 가스상태의 냉매가 발생하게 되면, 이 가스상태의 냉매는 중력에 의하여 상부로 기상하려고 하며 이 기상되는 가스상태의냉매를 상기 탱크부(6)에 형성한 바이패스공(7)으로 바이패스시키면서 유출구(5)로 바이패스되도록 하고 상기 바이패스작용에 의하여 과포화된 가스상태의 냉매가 열교환 유효영역내로 유입되지 않도록 한 것으로 상기 열교환 유효영역에는 항시 액냉매만이 순환되도록 하기 때문에 열교환의 저항요소를 줄일 수 있게 되고 상기 열교환기의 열교환효율을 향상시킬 수 있게 된다.When the supersaturated gaseous refrigerant is generated by heat exchange as described above, the gaseous refrigerant tries to vaporize upward by gravity, and the gaseous refrigerant in the gaseous state is formed in the tank part 6 by-pass. Bypassing the ball (7) while bypassing the outlet (5) and by the bypass action so that the supersaturated gas refrigerant is not introduced into the heat exchange effective area, only the liquid refrigerant is circulated at all times in the heat exchange effective area Since it is possible to reduce the resistance element of the heat exchange and to improve the heat exchange efficiency of the heat exchanger.

또, 상기 플레이트(1)들의 상부에 형성된 탱크부(6)의 상부를 확개하고 탱크부(6)의 하부로는 액냉매가 흐르도록 하며 상기 확개된 부위의 상부로는 기체상태의 냉매가 유출구(5)로 직접 바이패스되도록 구성하게 되면, 상기와 같이 바이패스공을 형성하지 않더라도 상기와 같은 작용과 효과를 얻을 수 있는 것이다.In addition, the upper portion of the tank portion 6 formed on the upper portion of the plate (1) is expanded and the liquid refrigerant flows to the lower portion of the tank portion 6, the gaseous refrigerant to the upper portion of the expanded portion is the outlet port If it is configured to bypass directly to (5), the above operation and effect can be obtained even if the bypass hole is not formed as described above.

이상과 같은 본 발명은 상기와 같이 열교환기의 탱크부(6)에 과포화된 기체상태의 냉매를 바이패스시킬 수 있는 구성을 형성하고 이 바이패스수단으로 상기 기체상태의 과포화된 냉매를 바이패스시키도록 하므로서 상기 기체상태의 냉매가 열교환 유효영역내로 들어가지 않도록 하고 이에 따라 냉매의 유로저항을 줄일 수 있게 되므로 열교환시의 열손실을 줄일 수 있으며, 동시에 상기 열교환기의 열교환 효율을 크게 향상시키면서 압축기의 과부하를 방지할 수 있는 점 등의 특징을 지닌 것이다.The present invention as described above forms a configuration capable of bypassing the supersaturated gaseous refrigerant in the tank portion 6 of the heat exchanger as described above, and bypasses the gaseous supersaturated refrigerant with the bypass means. Since the refrigerant in the gaseous state does not enter the heat exchange effective area, and thus the flow path resistance of the refrigerant can be reduced, heat loss during heat exchange can be reduced, and at the same time, the heat exchange efficiency of the heat exchanger can be greatly improved. It is characterized by the fact that it can prevent overload.

Claims (2)

박판상의 플레이트(1)를 다수 적층하여 유로(2)를 형성하고 상기 플레이트(1)들의 사이에는 방열핀(3)을 설치하며 상기 플레이트(1)들의 상부에는 냉매 유입구(4)와 유출구(5)가 연결되는 탱크부(6)를 형성하며 상기 플레이트(1)에 형성된 유로(2)의 패턴을 따라 냉매가 순환할 때 상기 방열핀(3)과 외부의 공기에 의하여 열교환작용이 이루어지도록 한 것에 있어서, 상기 유로(2)의 패턴을 이루기 위하여 상기 플레이트(1)들의 상부에 형성되는 탱크부(6)에 바이패스공(7)을 형성하고 상기 바이패스공(7)을 통하여 기체상태의 냉매가 유출구(5)로 바이패스되도록 구성함을 특징으로 하는 과포화냉매 바이패스 기능을 가진 열교환기.Laminating a plurality of plate-like plate (1) to form a flow path (2) and install a heat dissipation fin (3) between the plates (1) and the refrigerant inlet (4) and outlet (5) on the top of the plate (1) Forming a tank portion 6 to which the heat sink is connected to the heat dissipation fin 3 and the outside air when the refrigerant circulates along the pattern of the flow path 2 formed in the plate 1. In order to form a pattern of the flow path (2), a bypass hole (7) is formed in the tank part (6) formed on the upper part of the plates (1), and a gaseous refrigerant is formed through the bypass hole (7). Heat exchanger having a supersaturated refrigerant bypass function, characterized in that configured to be bypassed to the outlet (5). 제1항에 있어서, 상기 플레이트(1)들의 상부에 형성된 탱크부(6)의 상부를 확개하고 탱크부(6)의 하부로는 액냉매가 흐르도록 하며 상기 확개된 부위의 상부로는 기체상태의 냉매가 유출구(5)로 직접 바이패스되도록 구성함을 특징으로 하는 과포화냉매 바이패스 기능을 가진 열교환기.The method of claim 1, wherein the upper portion of the tank portion (6) formed on the upper portion of the plate (1) is expanded, the liquid refrigerant flows to the lower portion of the tank portion 6 and the gas state to the upper portion of the expanded portion Heat exchanger having a supersaturated refrigerant bypass function, characterized in that the refrigerant is configured to bypass directly to the outlet (5).
KR10-2000-0037073A 2000-06-30 2000-06-30 Heat exchanger with over saturation coolant by pass function KR100375607B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR10-2000-0037073A KR100375607B1 (en) 2000-06-30 2000-06-30 Heat exchanger with over saturation coolant by pass function
US09/895,087 US20020000309A1 (en) 2000-06-30 2001-06-29 Heat exchanger having superheated coolant bypass passage
JP2001201100A JP2002054859A (en) 2000-06-30 2001-07-02 Heat exchanger having superheated refrigerant bypass passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2000-0037073A KR100375607B1 (en) 2000-06-30 2000-06-30 Heat exchanger with over saturation coolant by pass function

Publications (2)

Publication Number Publication Date
KR20020002777A true KR20020002777A (en) 2002-01-10
KR100375607B1 KR100375607B1 (en) 2003-03-15

Family

ID=19675332

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2000-0037073A KR100375607B1 (en) 2000-06-30 2000-06-30 Heat exchanger with over saturation coolant by pass function

Country Status (3)

Country Link
US (1) US20020000309A1 (en)
JP (1) JP2002054859A (en)
KR (1) KR100375607B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101371536B1 (en) * 2007-04-17 2014-03-07 한라비스테온공조 주식회사 Heat Exchanger
KR101408906B1 (en) * 2007-03-21 2014-06-18 한라비스테온공조 주식회사 Evaporator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2420273A1 (en) * 2003-02-27 2004-08-27 Peter Zurawel Heat exchanger plates and manufacturing method
CN104880116A (en) 2014-02-27 2015-09-02 杭州三花研究院有限公司 Header and heat exchanger with same
CN104879955B (en) * 2014-02-27 2018-10-19 杭州三花研究院有限公司 Heat exchanger
FR3067797B1 (en) * 2017-06-14 2020-06-12 Valeo Systemes Thermiques TWO-PIECE EVAPORATOR, IN PARTICULAR FOR A MOTOR VEHICLE AIR CONDITIONING CIRCUIT, COMPRISING "U" TUBES AND CORRESPONDING AIR CONDITIONING CIRCUIT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100344992B1 (en) * 1999-09-30 2002-07-19 만도공조 주식회사 Fluid path pattern of heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101408906B1 (en) * 2007-03-21 2014-06-18 한라비스테온공조 주식회사 Evaporator
KR101371536B1 (en) * 2007-04-17 2014-03-07 한라비스테온공조 주식회사 Heat Exchanger

Also Published As

Publication number Publication date
KR100375607B1 (en) 2003-03-15
US20020000309A1 (en) 2002-01-03
JP2002054859A (en) 2002-02-20

Similar Documents

Publication Publication Date Title
US7946112B2 (en) Exhaust heat recovery device
US7204299B2 (en) Cooling assembly with sucessively contracting and expanding coolant flow
JP6168070B2 (en) Method and system for cooling fuel cell charge
CN210808085U (en) Electric control cabinet and air conditioner
CN106550588A (en) Liquid cooling heat radiation system
JP4306120B2 (en) Stacked cooler
US10919361B2 (en) Cooling module for vehicle
US20200326140A1 (en) Heat exchanger arrangement and method for producing a heat exchanger arrangement
KR100375607B1 (en) Heat exchanger with over saturation coolant by pass function
JP2021051883A (en) Battery unit
JP2005210088A (en) Cooling device in closed cabinet
JP2008235572A (en) Electronic component cooling device
JP2009209768A (en) Device for utilizing waste heat of internal combustion engine
JP2005337688A (en) Refrigeration device
KR20120121159A (en) Heat exchanger for vehicle
KR20220012561A (en) Heat exchanger equipped with cooling and heating devices
CN219780758U (en) Power electronic equipment, radiator and evaporation module thereof
KR20100027324A (en) Integrated radiator
JP2903745B2 (en) Stacked refrigerant evaporator
CN214581477U (en) Radiator and air condensing units
JP2006266114A (en) Heat exchanging device
CN219474385U (en) Cooler cooling tube plate with high heat exchange efficiency
KR20020075473A (en) Oil cooler
CN214581476U (en) Radiator and air condensing units
JP6035513B2 (en) Cooling device and electric vehicle equipped with the same

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee