WO2024014737A1 - 기액분리기 일체형 매니폴드 유체 모듈 - Google Patents
기액분리기 일체형 매니폴드 유체 모듈 Download PDFInfo
- Publication number
- WO2024014737A1 WO2024014737A1 PCT/KR2023/008726 KR2023008726W WO2024014737A1 WO 2024014737 A1 WO2024014737 A1 WO 2024014737A1 KR 2023008726 W KR2023008726 W KR 2023008726W WO 2024014737 A1 WO2024014737 A1 WO 2024014737A1
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- WO
- WIPO (PCT)
- Prior art keywords
- fluid
- gas
- heat exchanger
- liquid separator
- manifold
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00899—Controlling the flow of liquid in a heat pump system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3229—Cooling devices using compression characterised by constructional features, e.g. housings, mountings, conversion systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/32—Cooling devices
- B60H2001/3269—Cooling devices output of a control signal
- B60H2001/3285—Cooling devices output of a control signal related to an expansion unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/05—Reducing production costs, e.g. by redesign
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/07—Facilitating assembling or mounting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—Component parts or details not otherwise provided for in this subclass
- F25B2400/23—Separators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/18—Optimization, e.g. high integration of refrigeration components
Definitions
- the present invention relates to a manifold fluid module, and more specifically, to a gas-liquid separator-integrated manifold fluid module in which components such as a gas-liquid separator, heat exchanger, and valves are modularized into one.
- Electric vehicles and hybrid vehicles are equipped with batteries to provide driving power, and the batteries are used not only for driving but also for cooling and heating.
- a heat pump refers to a device that absorbs low-temperature heat and moves the absorbed heat to a high temperature.
- a heat pump has a cycle in which a liquid fluid evaporates in an evaporator, takes heat from the surroundings, becomes a gas, and then liquefies while releasing heat to the surroundings through a condenser. Applying this to an electric vehicle or hybrid vehicle has the advantage of securing a heat source that is insufficient in conventional air conditioning devices.
- the current modular configuration of the heat pump system for electric vehicles is a partial modularization method in which important parts (valves, gas-liquid separators, chillers, condensers, internal heat exchangers and sensors, etc.) are connected by piping, and fittings and connectors are used to connect these piping. They must be constructed separately, and an appropriate gap is created for connection between parts. Because of this, there are disadvantages in packaging, cost, and workability. To solve this problem, technology to modularize the manifold is being developed.
- One embodiment of the present invention provides a gas-liquid separator-integrated manifold fluid module that can reduce costs and increase workability by modularizing not only the heat exchanger and valve components but also the gas-liquid separator into one module.
- a manifold fluid module integrated with a gas-liquid separator includes a manifold plate in which a fluid flow path is formed; a first expansion valve coupled to the manifold plate and blocking movement of the first fluid or expanding the first fluid depending on the air conditioning mode; and a gas-liquid separator that is formed at least partially on the manifold plate to form an inflow space into which the first fluid expanded in the first expansion valve flows, and separates the first fluid into a gas phase and a liquid phase.
- the gas-liquid separator may be placed on top of the manifold plate.
- the gas-liquid separator may be disposed outside the manifold plate.
- the gas-liquid separator includes a housing having an internal space through which a first fluid flows; a discharge tube disposed on an upper portion of the housing to discharge a gaseous first fluid and prevent the inflow of a liquid first fluid; And it may include a top cap coupled to the top of the housing so as to be disposed between the housing and the discharge tube.
- the housing may be formed integrally with the manifold plate, and the top cap may be constructed separately and coupled to the top of the housing.
- a fluid inflow passage through which the first fluid expanded by the first expansion valve flows is formed on one upper side of the housing.
- the fluid inflow passage may be formed to be open in a tangential direction so that the first fluid forms a spiral vortex. there is.
- the first expansion valve may expand the first fluid and move it to the gas-liquid separator in the vapor injection heat pump mode, and may be closed in the general heat pump mode to allow the first fluid to move toward the second expansion valve.
- a second expansion valve coupled to the manifold plate and expanding the first liquid fluid separated in the gas-liquid separator; And it may further include a third expansion valve coupled to the manifold plate and allowing the first fluid heat-exchanged with the external heat exchanger to flow in and expand.
- the heat exchanger is coupled to the manifold plate and further includes a heat exchanger for heat exchanging the first fluid and the second fluid, wherein the heat exchanger is a first heat exchanger for heat exchanging the first fluid expanded in the second expansion valve and the second fluid. energy; And it may include a second heat exchanger that exchanges heat between the first fluid expanded in the third expansion valve and the second fluid.
- the first heat exchanger may be disposed on one side of the manifold plate, and the second heat exchanger may be disposed in a lateral direction of the first heat exchanger.
- the first expansion valve and the second expansion valve are disposed above the first heat exchanger, and the third expansion valve is disposed above the second heat exchanger, so that the flow flowing into the first heat exchanger and the second heat exchanger
- the first fluid may move from top to bottom.
- the second direction switching valve may be disposed between the first heat exchanger and the second heat exchanger.
- the gas-liquid separator, the first expansion valve, the second expansion valve, and the third expansion valve are disposed on an upper part of the manifold plate, the first heat exchanger is disposed on one lower side of the manifold plate, and the second heat exchanger , the first direction change valve and the second direction change valve may be disposed on the other lower side of the manifold plate.
- the gas-liquid separator-integrated manifold fluid module according to an embodiment of the present invention can reduce costs and increase workability by modularizing not only the heat exchanger and valve parts but also the gas-liquid separator into one module.
- Figure 1 is a diagram showing the front of a manifold fluid module integrated with a gas-liquid separator according to an embodiment of the present invention.
- Figure 2 is a cross-sectional view showing the portion where the gas-liquid separator is coupled in the gas-liquid separator-integrated manifold fluid module according to an embodiment of the present invention from the front.
- Figure 3 is a plan view showing the part where the gas-liquid separator is coupled in the gas-liquid separator-integrated manifold fluid module according to an embodiment of the present invention.
- Figure 4 is a diagram showing the flow of the first fluid around the gas-liquid separator in vapor injection heat pump mode.
- Figure 5 is a diagram showing the flow of the first fluid around the gas-liquid separator in general heat pump mode.
- connection does not mean that two or more components are directly connected, but rather that two or more components are indirectly connected through other components, or physically connected. It can mean not only being connected but also being electrically connected, or being integrated although referred to by different names depending on location or function.
- Figure 1 is a view showing the front of a manifold fluid module integrated with a gas-liquid separator according to an embodiment of the present invention
- Figure 2 is a view showing a gas-liquid separator combined in the manifold fluid module integrated with a gas-liquid separator according to an embodiment of the present invention. It is a cross-sectional view showing the portion from the front
- Figure 3 is a plan view showing the portion where the gas-liquid separator is coupled in the manifold fluid module integrated with the gas-liquid separator according to an embodiment of the present invention.
- the gas-liquid separator-integrated manifold fluid module includes a manifold plate 10 with a fluid flow path formed therein, coupled to the manifold plate 10, and generating a first fluid. and a heat exchanger (20,90) for heat exchanging the second fluid, and a first expansion valve (30) coupled to the manifold plate (10) and blocking the movement of the first fluid or expanding the first fluid depending on the air conditioning mode. ), and at least a portion of the manifold plate 10 is integrally formed to form an inflow space into which the first fluid expanded in the first expansion valve 30 flows, and separates the first fluid into gas phase and liquid phase. It may include a gas-liquid separator (40).
- the bottom plate 12 can be coupled to one side of the manifold plate 10 to cover the flow path, and can be manufactured by joining using brazing, structural adhesives, gaskets, etc.
- the material of the manifold plate 10 can be applied in various ways depending on the purpose and function, such as aluminum, thermo-plastic, or stainless steel, depending on the manufacturing method.
- the manifold plate 10 is formed to have a fluid flow path substantially recessed therein and has a plate shape with a predetermined thickness.
- the manifold plate 10 having this shape includes a first heat exchanger 20, a second heat exchanger 90, which are heat exchange devices of the heat pump system, expansion valves 30, 60, 100, and a direction change valve 70. 80) are combined and modularized to reduce product manufacturing man-hours and also reduce man-hours on the vehicle assembly line.
- the manifold plate 10 can simultaneously perform the functions of piping, fittings, and housing, thereby reducing costs and improving workability.
- a fluid inlet port 14 through which the first fluid flows is formed on one upper side of the manifold plate 10. Additionally, an accumulator port 16 through which the first fluid is discharged to an accumulator (not shown) is formed on one lower side of the manifold plate 10.
- a first heat exchanger 20 and a second heat exchanger 90 are coupled to one side, that is, the front side, of the manifold plate 10 as a heat exchange device.
- the first fluid and the second fluid may exchange heat while passing through the first heat exchanger 20 and the second heat exchanger 90, respectively.
- a water-cooled condenser may be used as the first heat exchanger 20, and a chiller may be used as the second heat exchanger 90.
- the water-cooled condenser serves to condense the high-temperature, high-pressure gaseous fluid (refrigerant) discharged from a compressor or internal condenser into a high-pressure liquid by exchanging heat with an external heat source.
- a chiller is a device in which low-temperature, low-pressure fluid is supplied and exchanges heat with fluid (coolant) moving in a coolant circulation line (not shown). The cold coolant heat-exchanged in the chiller can circulate through the coolant circulation line and exchange heat with the battery.
- a refrigerant, a coolant, etc. may be used as the first fluid and the second fluid.
- a refrigerant is used as the first fluid and coolant is used as the second fluid.
- the first heat exchanger 20 is provided with a first fluid port through which the first fluid is introduced and discharged.
- the first fluid port includes a first inlet end 21 and a first discharge end 22 provided at the upper and lower ends of the first heat exchanger 20, respectively.
- the first inlet end 21 is a part where the first fluid that has passed through the second expansion valve 60 flows in
- the first outlet end 22 is a part where the first fluid heat-exchanged in the first heat exchanger 20 is discharged. It's part.
- the first inlet end 21 and the first outlet end 22 may be formed in the shape of holes at the top and bottom of the first heat exchanger 20, respectively.
- the first inlet end 21 is formed on one side close to the second expansion valve 60, and the first outlet end 22 is formed on the other side far from the second expansion valve 60. It can be. More specifically, the first inlet end 21 may be arranged closer to the first discharge end 22 based on the second expansion valve 60. For example, the distance from the second expansion valve 60 to the first inlet end 21 may be smaller than the distance from the second expansion valve 60 to the first discharge end 22.
- the first heat exchanger 20 is provided with a second fluid port through which the second fluid is introduced and discharged.
- the second fluid port includes a second inlet end 23 and a second discharge end 24 provided at the lower and upper ends of the first heat exchanger 20, respectively.
- the second inlet end 23 is a part where the second fluid flows in
- the second outlet end 24 is a part where the second fluid that has exchanged heat with the first fluid is discharged.
- the second fluid exchanges heat with the first fluid while flowing in the opposite direction (lower to upper).
- first fluid port and the second fluid port described above are disposed separately from each other, assembly of the first fluid pipe and the second fluid pipe can be improved.
- the first expansion valve 30 serves to block the movement of the first fluid flowing into the gas-liquid separator 40 or to expand the first fluid depending on the air conditioning mode.
- the first expansion valve 30 may be placed on the upper part of the manifold plate 10, and expands the first fluid and moves it to the gas-liquid separator 40 in the vapor injection heat pump mode, and in the general heat pump mode and cooling mode. is closed to allow the first fluid to flow into the second expansion valve 60.
- the gas-liquid separator 40 can separate the first fluid into gas phase and liquid phase when the first fluid flows in from the first expansion valve 30.
- the gas-liquid separator 40 moves the separated first fluid in the gas phase to a compressor (not shown) and moves the first fluid in the liquid phase to the second expansion valve 60.
- the gas-liquid separator 40 may be formed at least partially with the manifold plate 10.
- the gas-liquid separator 40 is generally a separate part and is arranged independently of the manifold fluid module, but in this embodiment, the gas-liquid separator 40 is modularized together with the manifold fluid module to reduce costs and improve workability. .
- the housing 42 which forms the exterior of the gas-liquid separator 40 and has an internal space through which the first fluid flows, is formed integrally with the manifold plate 10. That is, the housing 42 can be manufactured integrally to form an internal space when manufacturing the manifold plate 10, and the top cap 50 can be constructed separately and coupled to the top. Of course, the top cap 50 does not necessarily have to be provided separately and may be manufactured integrally with the gas-liquid separator 40.
- the gas-liquid separator 40 includes a housing 42, a discharge tube 48 disposed on the upper part of the housing 42 to discharge the first fluid in the gas phase and prevent the inflow of the first fluid in the liquid phase, and the housing ( It may include a top cap 50 coupled to the top of the housing 42 so as to be disposed between the discharge tube 42) and the discharge tube 48.
- the housing 42 is made approximately cylindrical, and the inner wall may have an inclined surface. The slope formed in this way can exert the effect of correcting the flow rate by becoming narrower toward the bottom.
- a deflector 44 that prevents the first fluid from scattering may be coupled to the lower part of the housing 42.
- the deflector 44 can prevent the first fluid from scattering and flowing into the discharge tube 48.
- the deflector 44 may be made in a disk shape and may have a larger diameter than the discharge tube 48.
- the deflector 44 may be fixed to the lower part of the housing 42 by using a circular plate structure.
- a fluid inflow path 46 is formed on one upper side of the housing 42.
- the fluid inflow path 46 is formed to be open in a tangential direction so that the first fluid flowing into the housing 42 forms a spiral vortex.
- the gas-liquid separator 40 described above may be placed on the upper part of the manifold plate 10. This is because when the gas-liquid separator 40 is manufactured integrally with the manifold plate 10, if the gas-liquid separator 40 is located at the top, the gaseous first fluid can be naturally discharged to the outside through the top. In addition, in terms of arrangement with other parts already installed on the manifold plate 10, the arrangement at the top of the manifold plate 10 is because it is most optimized (top -> bottom) for the flow of the first fluid. .
- the gas-liquid separator 40 may be disposed outside the manifold plate 10. This allows the gaseous first fluid discharged from the gas-liquid separator 40 to be smoothly discharged from the outside of the manifold plate 10, and connecting a pipe for discharging the first fluid to the top cap 50 is necessary. Because it is easy.
- the second expansion valve 60 serves to control whether the refrigerant flowing into the first heat exchanger 20 expands.
- the second expansion valve 60 may be disposed above the first heat exchanger 20, and may be used as a liquid first fluid that has passed through the gas-liquid separator 40 or a first fluid flowing in through the fluid inlet port 14. Controls the expansion of The first fluid flowing through the second expansion valve 60 may undergo heat exchange while passing through the first heat exchanger 20 or may move to an external heat exchanger.
- the first direction switching valve 70 serves to control the direction of the first fluid discharged from the first heat exchanger 20.
- the first directional valve 70 discharges the first fluid to an external heat exchanger (air-cooled condenser), and in the heat pump mode, the first directional valve 70 discharges the first fluid to the accumulator port 16. Change the direction to the side and discharge into the accumulator.
- first fluid flowing into the first expansion valve 30 may be moved to the second direction switching valve 80 in the dehumidifying mode and then moved to the evaporator (not shown).
- the second heat exchanger 90 is supplied with a low-temperature, low-pressure first fluid and exchanges heat with coolant moving in a coolant circulation line (not shown).
- the cold coolant heat-exchanged in the second heat exchanger 90 may exchange heat with the battery by circulating through the coolant circulation line.
- the first fluid heat-exchanged with the external heat exchanger flows into the third expansion valve 100, and the first fluid expanded in the third expansion valve 100 flows into the second heat exchanger 90.
- the first fluid heat-exchanged in the second heat exchanger 90 is discharged through the bottom and flows into the accumulator through the accumulator port 16.
- the gas-liquid separator 40, the first expansion valve 30, and the second expansion valve 60 are disposed on the upper part of the manifold plate 10, and the first heat exchanger 20 is connected to the manifold plate ( 10), and the second heat exchanger 90, the first direction change valve 70, and the second direction change valve 80 may be disposed on the other lower side of the manifold plate 10.
- the first direction switching valve 70 is disposed below the second heat exchanger 90
- the second direction switching valve 80 is between the first heat exchanger 20 and the second heat exchanger 90.
- the third expansion valve 100 may be disposed between the first heat exchanger 20 and the second heat exchanger 90.
- the parts can be optimally placed in the minimum space, thereby maximizing space efficiency, and since the flow of fluid is formed from the top to the bottom as a whole, the flow of the fluid is also improved. It can be optimized.
- the first heat exchanger 20 is arranged vertically on one lower side of the manifold plate 10, and the second heat exchanger 90 is arranged horizontally on the other lower side of the manifold plate 10, thereby forming a fluid module.
- Packages can be optimized. That is, the second heat exchanger 90 can increase space efficiency by being disposed in the side direction of the first heat exchanger 20.
- the first expansion valve 30 and the second expansion valve 60 are disposed above the first heat exchanger 20, and the third expansion valve 100 is disposed above the second heat exchanger 90. , the flow of the first fluid can be naturally formed from the top to the bottom.
- the gas-liquid separator 40, the first expansion valve 30, the second expansion valve 60, and the third expansion valve 100 are located on the upper part of the manifold plate 10. is disposed, the first heat exchanger 20 is disposed on one lower side of the manifold plate 10, and the second heat exchanger 90, the first direction change valve 70, and the second direction change valve 80 Can be placed on the other lower side of the manifold plate 10.
- Figure 4 is a diagram showing the flow of the first fluid around the gas-liquid separator in the vapor injection heat pump mode
- Figure 5 is a diagram showing the flow of the first fluid around the gas-liquid separator in the general heat pump mode.
- the first fluid introduced through the fluid inlet port 14 is first expanded in the first expansion valve 30 and then flows into the gas-liquid separator 40.
- the first expansion valve 30 can reduce the load on the compressor by expanding the incoming first fluid to medium pressure and increase heat exchange efficiency in the evaporator.
- the first fluid flowing into the gas-liquid separator 40 flows spirally down the side wall of the housing 42, and the liquid first fluid separated from the gas-liquid separator 40 flows to the second expansion valve 60. It may flow in and undergo secondary expansion. Meanwhile, the gaseous first fluid separated in the gas-liquid separator 40 may be discharged upward along the discharge tube 48 and flow into the compressor.
- the first fluid secondaryly expanded in the second expansion valve 60 flows into the first heat exchanger 20 and exchanges heat with the second fluid.
- the first fluid that has passed through the first heat exchanger 20 may flow into the first direction change valve 70.
- the first fluid flowing into the first direction change valve 70 is discharged through the accumulator port 16 and moved to the accumulator.
- the first fluid flowing into the third expansion valve 100 from the external heat exchanger is discharged through the accumulator port 16 and moved to the accumulator.
- the first expansion valve 30 is closed to prevent the first fluid from flowing into the gas-liquid separator 40. This can be equally applied to the cooling mode.
- the first fluid flowing into the fluid inlet port 14 does not flow into the closed first expansion valve 30, but flows directly into the second expansion valve 60 and is expanded. Then, the first fluid expanded in the second expansion valve 60 flows into the first heat exchanger 20 and exchanges heat with the second fluid.
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (13)
- 내부에 유체 유로가 형성되는 매니폴드 플레이트;상기 매니폴드 플레이트에 결합되고, 공조모드에 따라 제1 유체의 이동을 차단하거나 제1 유체를 팽창시키는 제1 팽창밸브; 및상기 제1 팽창밸브에서 팽창된 제1 유체가 유입되는 유입공간을 형성하도록 상기 매니폴드 플레이트에 적어도 일부가 일체로 형성되고, 제1 유체를 기상과 액상으로 분리하는 기액분리기를 포함하는 기액분리기 일체형 매니폴드 유체 모듈.
- 제1항에 있어서,상기 기액분리기는 상기 매니폴드 플레이트의 상부에 배치되는 기액분리기 일체형 매니폴드 유체 모듈.
- 제1항에 있어서,상기 기액분리기는 상기 매니폴드 플레이트의 바깥쪽에 배치되는 기액분리기 일체형 매니폴드 유체 모듈.
- 제1항에 있어서,상기 기액분리기는,제1 유체가 유동하는 내부공간을 구비하는 하우징;상기 하우징의 상부에 배치되어 기상의 제1 유체를 배출하고, 액상의 제1 유체의 유입을 방지하는 배출튜브; 및상기 하우징과 배출튜브의 사이에 배치되도록 상기 하우징의 상단에 결합되는 상단캡을 포함하는 기액분리기 일체형 매니폴드 유체 모듈.
- 제4항에 있어서,상기 하우징은 상기 매니폴드 플레이트와 일체로 형성되고, 상기 상단캡은 별개로 구성되어 상기 하우징의 상단에 결합되는 기액분리기 일체형 매니폴드 유체 모듈.
- 제4항에 있어서,상기 하우징의 상부 일측에는 상기 제1 팽창밸브에서 팽창된 제1 유체가 유입되는 유체 유입로가 형성되는데, 상기 유체 유입로는 제1 유체가 나선형으로 와류를 형성하도록 접선 방향으로 개구되게 형성되는 기액분리기 일체형 매니폴드 유체 모듈.
- 제1항에 있어서,상기 제1 팽창밸브는 베이퍼 인젝션 히트펌프 모드 시에는 제1 유체를 팽창시켜 상기 기액분리기로 이동시키고, 일반 히트펌프 모드 시에는 폐쇄되어 제2 팽창밸브 측으로 제1 유체가 이동되게 하는 기액분리기 일체형 매니폴드 유체 모듈.
- 제1항 내지 제7항 중 어느 한 항에 있어서,상기 매니폴드 플레이트에 결합되고, 상기 기액분리기에서 분리된 액상의 제1 유체를 팽창시키는 제2 팽창밸브; 및상기 매니폴드 플레이트에 결합되고, 외부 열교환기와 열교환된 제1 유체가 유입되어 팽창시키는 제3 팽창밸브를 더 포함하는 기액분리기 일체형 매니폴드 유체 모듈.
- 제8항에 있어서,상기 매니폴드 플레이트에 결합되고, 제1 유체와 제2 유체를 열교환시키는 열교환기를 더 포함하며,상기 열교환기는,상기 제2 팽창밸브에서 팽창된 제1 유체와, 제2 유체를 열교환시키는 제1 열교환기; 및상기 제3 팽창밸브에서 팽창된 제1 유체와, 제2 유체를 열교환시키는 제2 열교환기를 포함하는 기액분리기 일체형 매니폴드 유체 모듈.
- 제9항에 있어서,상기 제1 열교환기는 상기 매니폴드 플레이트의 일측에 배치되고, 상기 제2 열교환기는 상기 제1 열교환기의 측면 방향에 배치되는 기액분리기 일체형 매니폴드 유체 모듈.
- 제9항에 있어서,상기 제1 팽창밸브 및 제2 팽창밸브는 상기 제1 열교환기의 상방에 배치되고 상기 제3 팽창밸브는 상기 제2 열교환기의 상방에 배치됨으로써, 상기 제1 열교환기 및 제2 열교환기로 유입된 제1 유체는 상부에서 하부로 이동되는 기액분리기 일체형 매니폴드 유체 모듈.
- 제11항에 있어서,상기 제1 열교환기에서 배출되는 제1 유체의 방향을 제어하는 제1 방향전환밸브 및 제2 방향전환밸브를 더 포함하되,상기 제1 방향전환밸브는 상기 제2 열교환기의 하방에 배치되고, 상기 제2 방향전환밸브는 상기 제1 열교환기 및 제2 열교환기의 사이에 배치되는 기액분리기 일체형 매니폴드 유체 모듈.
- 제12항에 있어서,상기 기액분리기, 제1 팽창밸브, 제2 팽창밸브 및 제3 팽창밸브는 상기 매니폴드 플레이트의 상부에 배치되고, 상기 제1 열교환기는 상기 매니폴드 플레이트의 하부 일측에 배치되며, 상기 제2 열교환기, 제1 방향전환밸브 및 제2 방향전환밸브는 상기 매니폴드 플레이트의 하부 타측에 배치되는 기액분리기 일체형 매니폴드 유체 모듈.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18/881,122 US20260008323A1 (en) | 2022-07-15 | 2023-06-23 | Manifold fluid module integrated with gas-liquid separator |
| DE112023001915.0T DE112023001915T5 (de) | 2022-07-15 | 2023-06-23 | Verteiler-fluidmodul mit integriertem gas-flüssigkeits-abscheider |
| CN202380035043.0A CN119053465A (zh) | 2022-07-15 | 2023-06-23 | 与气液分离器集成的歧管流体模块 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2022-0087568 | 2022-07-15 | ||
| KR1020220087568A KR20240010250A (ko) | 2022-07-15 | 2022-07-15 | 기액분리기 일체형 매니폴드 유체 모듈 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024014737A1 true WO2024014737A1 (ko) | 2024-01-18 |
Family
ID=89536937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2023/008726 Ceased WO2024014737A1 (ko) | 2022-07-15 | 2023-06-23 | 기액분리기 일체형 매니폴드 유체 모듈 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20260008323A1 (ko) |
| KR (1) | KR20240010250A (ko) |
| CN (1) | CN119053465A (ko) |
| DE (1) | DE112023001915T5 (ko) |
| WO (1) | WO2024014737A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025159605A1 (ko) * | 2024-01-22 | 2025-07-31 | 한온시스템 주식회사 | 매니폴드 유체 모듈 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230162342A (ko) * | 2022-05-20 | 2023-11-28 | 한온시스템 주식회사 | 베이퍼 인젝션 모듈 및 이를 포함하는 차량용 열관리 장치 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190039440A1 (en) * | 2017-08-04 | 2019-02-07 | Tesla, Inc. | Technologies for manifolds |
| CN113276628A (zh) * | 2021-06-16 | 2021-08-20 | 广州小鹏新能源汽车有限公司 | 热管理集成单元、热管理系统和车辆 |
| CN113650528A (zh) * | 2021-08-19 | 2021-11-16 | 浙江吉利控股集团有限公司 | 热管理模块、热管理系统及汽车 |
| KR20220009707A (ko) * | 2020-07-16 | 2022-01-25 | 한온시스템 주식회사 | 베이퍼 인젝션 모듈 및 이를 이용하는 히트펌프 시스템 |
| CN216033602U (zh) * | 2021-05-31 | 2022-03-15 | 比亚迪股份有限公司 | 阀组集成模块 |
-
2022
- 2022-07-15 KR KR1020220087568A patent/KR20240010250A/ko active Pending
-
2023
- 2023-06-23 CN CN202380035043.0A patent/CN119053465A/zh active Pending
- 2023-06-23 WO PCT/KR2023/008726 patent/WO2024014737A1/ko not_active Ceased
- 2023-06-23 DE DE112023001915.0T patent/DE112023001915T5/de active Pending
- 2023-06-23 US US18/881,122 patent/US20260008323A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190039440A1 (en) * | 2017-08-04 | 2019-02-07 | Tesla, Inc. | Technologies for manifolds |
| KR20220009707A (ko) * | 2020-07-16 | 2022-01-25 | 한온시스템 주식회사 | 베이퍼 인젝션 모듈 및 이를 이용하는 히트펌프 시스템 |
| CN216033602U (zh) * | 2021-05-31 | 2022-03-15 | 比亚迪股份有限公司 | 阀组集成模块 |
| CN113276628A (zh) * | 2021-06-16 | 2021-08-20 | 广州小鹏新能源汽车有限公司 | 热管理集成单元、热管理系统和车辆 |
| CN113650528A (zh) * | 2021-08-19 | 2021-11-16 | 浙江吉利控股集团有限公司 | 热管理模块、热管理系统及汽车 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025159605A1 (ko) * | 2024-01-22 | 2025-07-31 | 한온시스템 주식회사 | 매니폴드 유체 모듈 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20260008323A1 (en) | 2026-01-08 |
| CN119053465A (zh) | 2024-11-29 |
| DE112023001915T5 (de) | 2025-01-30 |
| KR20240010250A (ko) | 2024-01-23 |
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