KR101207839B1 - Integrated heat exchanger having sub-radiator and watercool charge air cooler - Google Patents

Abstract

The present invention relates to a water-cooled intercooler-integrated heat exchanger, and in more detail, separate structure for separating zones is installed in the header tanks provided on both sides of the heat exchanger to separate the flow path of the compressed air and the cooling water, and the core of the heat exchanger to the upper side. By separating the cooling water exchanged with the compressed air in the upper core and the lower side to heat exchange in the lower core, as the water-cooled intercooler and the auxiliary radiator are provided in one heat exchanger, the space occupied by the whole system and the number of parts are reduced, and the water-cooled intercooler and auxiliary It relates to a water-cooled intercooler-integrated heat exchanger to reduce the length of the flow path through which the coolant flows between the radiators to enable rapid heat exchange.

Description

Integrated heat exchanger having sub-radiator and watercool charge air cooler}

The present invention relates to a water-cooled intercooler-integrated heat exchanger, and in more detail, separate structure for separating zones is installed in the header tanks provided on both sides of the heat exchanger to separate the flow path of the compressed air and the cooling water, and the core of the heat exchanger to the upper side. Since the cooling water exchanged with the compressed air in the upper core is separated into the upper and lower sides, the lower core heat exchanges to the lower core. As the water-cooled intercooler and the auxiliary radiator are provided in one heat exchanger, the space occupied by the entire system is reduced, and the water-cooled intercooler and auxiliary are reduced. It relates to a water-cooled intercooler-integrated heat exchanger to reduce the length of the flow path through which the coolant flows between the radiators to enable rapid heat exchange.

Intercooler is a device that cools compressed air at high temperature and high pressure by supercharger to increase engine power.

As a rule, in vehicles using diesel engines, a supercharger is used to supply compressed air into the engine's cylinders to improve the engine's output.

However, the air rapidly compressed by the supercharger has a very high temperature, expands the volume, and decreases the oxygen density, resulting in a decrease in the filling efficiency in the cylinder.

Accordingly, the intercooler cools the hot air compressed by the supercharger, so that the vehicle equipped with the intercooler increases the suction efficiency of the engine cylinder, improves the combustion efficiency, increases fuel efficiency, and also deletes harmful gases such as carbon dioxide and smoke. The emissions of gases are also greatly reduced.

Intercoolers that play this role can be divided into water-cooled and air-cooled according to the cooling method.

An example of the most commonly used air-cooled intercooler 10 'is shown in FIG. 1, and the intercooler shown in FIG. 1 is formed in parallel with a predetermined distance from the first header tank 20 ′ and the second header tank. (30 '); An inlet pipe 40 'formed at each of the first header tank 20' or the second header tank 30 'and an outlet pipe 50' for introducing air; A plurality of tubes 60 'having both ends fixed to the first header tank 20' and the second header tank 30 'to form an air passage; And a pin 70 'interposed between the tubes 60'; .

At this time, the intercooler 10 'is forcedly blown while the outside air is compressed by the rotation of the turbine by the exhaust pressure of the engine to the first header tank 20' through the inlet pipe 40 '. Inflow.

The air introduced into the first header tank 20 'is transferred to the second header tank 30' along the air flow path of the tube 60 'and exchanges heat with air passing between the outer fins 70'. And cooled, and is discharged through the outlet pipe 50 'of the second header tank 30'.

On the other hand, the water-cooled intercooler 10 is similar in principle to the air-cooled intercooler 10 ', but when the intercooler is cooled, the intercooler is cooled by using the coolant or water of the vehicle instead of the outside air. It is not only difficult to install due to complexity, but also difficult to maintain.

2 briefly illustrates a cooling system in which a conventional water-cooled intercooler 10 is constructed.

As shown in FIG. 2, the water-cooled intercooler 10 is further provided with an auxiliary radiator 20 for recooling the coolant heat exchanged with the hot air compressed by the supercharger.

In addition, a coolant flow path 40 and a separate water pump 30 are provided to circulate the coolant flowing in the water-cooled intercooler 10 and the auxiliary radiator 20.

Accordingly, there is a disadvantage in that a lot of space is required due to the installation of a separate water pump 30 and the number of parts increases.

Therefore, the heat exchange method between the hot air compressed by the supercharger and the coolant is simple, the assembly is easy, and the space needs to develop a water-cooled intercooler and an auxiliary radiator.

The present invention has been made to solve the problems described above, the object of the present invention is to install a separate structure for separating the area in the header tank provided on both sides of the heat exchanger by the high temperature compressed air and cooling water compressed in the supercharger By separating the flow path of the heat exchanger and the core of the heat exchanger to the upper side and the lower side so that only the coolant heat exchanged with the compressed air in the upper core heat exchanged to the lower core, so that the water-cooled intercooler and the auxiliary radiator can be provided in one heat exchanger It is to provide a water-cooled intercooler integrated heat exchanger.

In addition, an object of the present invention is to install a water pump on one side of the tank wall of the water-cooled intercooler integrated heat exchanger having a water-cooled intercooler and an auxiliary radiator in one heat exchanger, thereby reducing the space and the number of parts occupied by the entire system, water-cooled intercooler and auxiliary It is to provide a water-cooled intercooler-integrated heat exchanger to reduce the length of the flow path through which the coolant flows between the radiators to enable rapid heat exchange.

The water-cooled intercooler integrated heat exchanger of the present invention comprises: a first header tank (100) formed by a combination of a first header (110) and a first tank (120); A second header tank (200) formed by the combination of the second header (210) and the second tank (220) and spaced apart from the first header tank by a predetermined distance; A first inlet pipe 310 formed in the first tank 120 or the second tank 220 through which air is introduced and a first outlet pipe 300 discharged; A second inlet pipe 410 formed in the first tank 120 or the second tank 220, into which the coolant is introduced, and a second outlet pipe 400 discharged; Both ends are fixed to the first header 110 and the second header 210, the first passage 510 through which air is flowed by separating the internal space by the first partition 530, and the second through which the coolant flows. A plurality of tubes 500 in which flow paths 520 are formed; A plurality of fins 600 interposed between the tubes 500; It is provided inside the first header tank 100 or the second header tank 200, and communicates with the first inlet pipe 310 or the first outlet pipe 300, the air to the first flow path (510) A first flow path separator 700 and a second flow path separator 800 formed to flow; And a partition member 900 installed to control the flow of the cooling water by separating the inner space in which the second inlet pipe 410 is formed, from the first header tank 100 or the second header tank 200. And is formed to include a plurality of protrusions.

In addition, the partition member 900 is characterized in that it is formed integrally with any one of the first flow path separator 700 or the second flow path separator 800.

In addition, the second inlet pipe 410 and the second outlet pipe 400 are formed in any one of the first member tank 100 or the second header tank 200 is provided with the partition member 900, It is characterized in that formed in each of the other space separated by the partition member 900.

In addition, the first inlet pipe 310 and the second inlet pipe 410 may have a first header such that air flowing in the first passage 510 and cooling water flowing in the second passage 520 flow in opposite directions. It is characterized in that formed in any one of the tank 100 and the second header tank 200 different from each other.

In addition, the first channel separation unit 700 and the second channel separation unit 800 have a width of an open side so as to communicate with the first channel 510 of the tube 500 and the first channel 510. Characterized in that the same.

In addition, the second partition wall 112 corresponding to the first partition wall 530 in the tube insertion hole 111 in which both ends of the tube 500 are fixed to the first header 110 and the second header 210. It is characterized in that it is formed.

In addition, both ends of the tube 500 is characterized in that the header insertion groove 540 is formed so that the second partition wall 112 of the first header 110 and the second header 210 is fitted.

In addition, both ends of the first flow path separator 700 and the second flow path separator 800 are formed to protrude in one side and the other direction in contact with the first header 110 and the second header 210. An insertion fixing part 710 is formed, and the first header 110, the first tank 120, the second header 210, and the second tank 220 are inserted corresponding to the insertion fixing part 710. It is characterized in that the fixing groove 720 is formed.

In addition, the insertion fixing groove 720 formed on the uppermost side of the insertion fixing groove 720 formed in the first header 110 and the second header 210 is the first header 110 and the second header 210. It is characterized in that formed in the lower side than the tube insertion hole 111 formed on the uppermost side in the longitudinal direction of the).

In addition, the second inlet pipe 410 is formed at the same height as the tube insertion hole 111 formed at the uppermost side in the longitudinal direction of the first header 110 and the second header 210.

In addition, the water-cooled intercooler-integrated heat exchanger is a water for circulating the cooling water on the side wall surface of the first header tank 100 and the second header tank 200 in which the second inlet pipe 410 and the second outlet pipe 400 are formed. It is characterized in that the pump (2) is provided.

The water-cooled intercooler-integrated heat exchanger of the present invention is provided with a separate area separation structure in the header tanks provided on both sides of the heat exchanger to separate the hot compressed air compressed from the supercharger and the coolant flow path, and the core of the heat exchanger is separated from the upper side. Separating to the lower side so that only the coolant heat exchanged with the compressed air in the upper core heat exchange to the lower core, there is an advantage that the water-cooled intercooler and the auxiliary radiator can be provided in one heat exchanger.

In addition, the water-cooled intercooler-integrated heat exchanger of the present invention allows the water pump to be installed on one side wall of the tank of the water-cooled intercooler-integrated heat exchanger, in which the water-cooled intercooler and the auxiliary radiator are provided in one heat exchanger. The length of the flow path through which the coolant flows between the intercooler and the auxiliary radiator is reduced, so that rapid heat exchange is achieved.

In addition, the water-cooled intercooler-integrated heat exchanger of the present invention has the advantage that the fin is interposed between the tubes of the heat exchanger, so that the high-temperature compressed air compressed by the supercharger not only cools the water but also heats it with the outside air, thereby improving heat exchange efficiency. .

1 is a perspective view showing a conventional air-cooled intercooler.
2 is a system diagram of a cooling system equipped with a conventional water-cooled intercooler.
Figure 3 is a perspective view of the water-cooled intercooler integrated heat exchanger of the present invention.
Figure 4 is a flow chart showing the flow of cooling water and air in the water-cooled intercooler integrated heat exchanger of the present invention.
5 is an exploded perspective view of a water-cooled intercooler integrated heat exchanger of the present invention.
Figure 6 is a perspective view showing a first flow path separator of the water-cooled intercooler integrated heat exchanger of the present invention.
Figure 7 is a perspective view showing a second flow path separation unit of the water-cooled intercooler integrated heat exchanger of the present invention.
8 is a partially exploded perspective view of a water-cooled intercooler integrated heat exchanger of the present invention.
9 is a perspective view showing another water-cooled intercooler integrated heat exchanger of the present invention.
10 is a perspective view showing a tube provided in the water-cooled intercooler integrated heat exchanger of the present invention.

Hereinafter, with reference to the accompanying drawings a heat exchanger of the present invention having the features as described above will be described in detail.

1 is a perspective view showing a conventional air-cooled intercooler, Figure 2 is a system diagram of a cooling system having a conventional water-cooled intercooler, Figure 3 is a perspective view showing a water-cooled intercooler integrated heat exchanger of the present invention, Figure 4 is a view of the present invention 5 is a flow chart illustrating a flow of coolant and air in a water-cooled intercooler integrated heat exchanger, FIG. 5 is an exploded perspective view of the water-cooled intercooler integrated heat exchanger according to the present invention, and FIG. 7 is a perspective view illustrating a second flow path separation unit of the water-cooled intercooler integrated heat exchanger according to the present invention, FIG. 8 is a partially exploded perspective view of the water-cooled intercooler integrated heat exchanger according to the present invention, and FIG. 10 is a perspective view showing an intercooler integrated heat exchanger, and FIG. 10 is a water-cooled intercooler of the present invention. A perspective view showing an integrated heat exchanger tube which is provided with groups.

Water-cooled intercooler integrated heat exchanger of the present invention is largely the first header tank 100, the second header tank 200, the first inlet pipe 310, the first outlet pipe 300, the second inlet pipe 410, the first The second outlet pipe 400, the tube 500, the fin 600, the first flow path separator 700, the second flow path separator 800 and the partition member 900.

The water-cooled intercooler integrated heat exchanger illustrated in FIGS. 3 to 4 has a first header tank 100 and a second header tank 200 formed side by side at a predetermined distance, and the first header tank 100 is It is formed by the combination of the first header 110 and the first tank 120, the second header tank 200 is formed by the combination of the second header 210 and the second tank 220.

3 to 4, the water-cooled intercooler integrated heat exchanger is formed in the first tank 120 or the second tank 220 and the first inlet pipe 310 into which the hot air compressed from the supercharger is introduced. It has a first outlet pipe 300 to be discharged.

In addition, the water-cooled intercooler-integrated heat exchanger is fixed at both ends to the first header 110 and the second header 210, the first passage 510 in which the internal space is separated by the first partition 530, the air flows And a plurality of tubes in which the second flow passage 520 through which the coolant flows are formed are spaced apart at regular intervals and arranged in parallel.

The water-cooled intercooler-integrated heat exchanger has a plurality of fins (600) interposed between the tubes (500) and increasing the heat transfer area with the air flowing between the tubes (500). In order to provide a large heat transfer area, the fin 600 is bent up and down and interposed between the tubes 500.

In addition, the water-cooled intercooler integrated heat exchanger includes a second inlet pipe 410 formed in the first header tank 100 or the second header tank 200 and a second inlet pipe 400 through which cooling water is introduced. Is formed more.

In addition, the water-cooled intercooler integrated heat exchanger is provided inside the first header tank 100 or the second header tank 200 and communicates with the first inlet pipe 310 or the first outlet pipe 300. The first channel 510 has a first channel separator 700 and a second channel separator 800 formed to flow air.

In addition, the water-cooled intercooler-integrated heat exchanger is a partition for controlling the flow of the cooling water is installed so that the inner space of the side in which the second inlet pipe 410 of the first header tank 100 or the second header tank 200 is formed is separated. Has a member 900.

As shown in FIG. 5, the partition member 900 may be integrally formed with any one of the first flow path separator 700 and the second flow path separator 800.

Referring to FIGS. 5 to 8, the first flow path separator 700 and the second flow path separator 800 will be described in more detail.

The first flow path separator 700 is provided inside the first header tank 100, and the air flows through the first outlet pipe 300 and the first flow path 510, where the coolant flows. Four sides are formed in a closed hexahedral shape so as to be separated from each other.

5 to 8, the first flow path separator 700 is integrally formed with the partition member 900, and a lower side of the first flow path separator 700 is a thickness of the water-cooled intercooler integrated heat exchanger. Protruding in the direction is formed so that the inner space of the first header tank 100 is separated up and down.

The second flow path separation unit 800 is provided inside the second header tank 200, and air flows through the first inlet pipe 310 and the first flow path 510, and cooling water flows. The four sides are closed to form a hexahedral shape so as to be separated from the region.

On the other hand, in the inner space of the tube 500 is separated by the first partition 530 is formed a first flow path 510 through which air flows and a second flow path 520 through which coolant flows.

As shown in FIG. 10, the inner space of the tube 500 is divided into three regions by the first partition wall 530 such that the second flow path 520 is located at both sides of the first flow path 510. The air of the first flow passage 510 may flow between the cooling water flowing in the second flow passage 520, so that heat exchange between the air and the cooling water may be effectively performed.

In addition, since the fin 600 is interposed between the tubes 500, the air may be cooled not only by the coolant but also by heat exchange with external air.

In this case, the first inlet pipe 310 and the second inlet pipe 410 are formed in a first manner such that the air and the coolant flowing in the first passage 510 and the second passage 520 flow in opposite directions. Is formed in the header tank 100 or the second header tank 200, it is preferably formed on different sides.

As shown in FIG. 4, the heat exchanger includes air in the upper tube 500 in the longitudinal direction of the heat exchanger based on the lower surfaces of the first flow path separator 700 and the second flow path separator 800. Cooling water is flowed to operate as a water-cooled intercooler (3), only the coolant flows to the lower tube 500 is operated as an auxiliary radiator (4).

Referring to Figures 4 to 5 with reference to the flow of air and cooling water in the heat exchanger,

First, the air rapidly compressed by the supercharger flows into the first inlet pipe 310 formed in the second header tank 200 and is separated from the second channel separator 800 by the tube 500. It flows to the opposite first header tank 100 through the first flow path 510 of the.

The cooling water supplied from the water pump 2 flows into the second inlet pipe 410 formed on the upper side of the first header tank 100 and is formed in the space separated by the first flow path separator 700. It flows through the second flow path 520 to the second header tank 200 on the opposite side.

At this time, the coolant and the air flow through the tube 500 located above the lower side of the first flow path separator 700 and the second flow path separator 800.

The lower surface of the first flow path separator 700 protrudes in the thickness direction of the heat exchanger so that the internal space of the first header tank 100 is separated up and down, so that the cooling water is shown in FIG. After flowing through the region to the second header tank 200, and then to the flow (B) region to regulate the flow of cooling water, and plays a role similar to the baffle of the general heat exchanger.

The cooling water is discharged to the second outlet pipe 400 through the area (B), the air flowing through the area (A) to the first header tank 100 is discharged to the first outlet pipe (300). .

Accordingly, in the region (A), the cooling water and the air flow in the opposite directions and are heat exchanged. In the region (B), only the cooling water is flowed and operated as the auxiliary radiator.

As described above, since the cooling water flow directions in the region (A) and the region (B) are formed to be opposite to each other by the lower side of the first flow path separation unit 700, the second outlet pipe 400 is the first Any one of the header tank 100 or the second header tank 200 is provided on the same side as the second inlet pipe 410 provided with the first flow path separation unit 700.

In addition, the second outlet pipe 400 is preferably formed below the lower side of the first flow path separator 700 because the coolant should be discharged through the (B) region of the heat exchanger.

As shown in FIG. 8, the first channel separator 700 and the second channel separator 800 have a width of a side surface that is open to communicate with the first channel 510 of the tube 500. It may be formed to be the same as one euro (510).

In this case, when the second channel 520 is formed on both sides of the first channel 510, and the tube 500 is divided into three regions, the first channel separator 700 is formed. And a second flow path separating part 800 is fixed from the inner wall surfaces of the first header tank 100 and the second header tank 200 to one side and the other side of the first flow path 510 in the thickness direction of the heat exchanger. The space is spaced apart to form a space in which the coolant can flow.

Meanwhile, a second partition wall 112 corresponding to the first partition wall 530 is formed in the tube insertion hole 111 at which both ends of the tube 500 are fixed, and the tube 500 is formed in the header 110. Header inserting grooves 540 may be formed at both ends of the header 110 so that the second partition 112 of the header 110 is fitted.

In general, the tube 500 is inserted into the tube insertion hole 111 formed in the header 110, and then brazed. In this case, both ends of the tube 500 are connected to the first header tank 100 and It is located in the inner space of the second header tank (200).

The first flow path separation unit 700 and the second flow path separation unit 800 are installed in an inner space formed by the header 110 and the tank, so that the first flow path 510 and the first path of the tube 500 are formed. Cooling water and air flow in the first header tank 100 and the second header tank 200 by closing the remaining four surfaces except the side surface communicating with the first inlet pipe 310 or the first outlet pipe 300. When the spaces to be separated from each other, both ends of the tube 500 is located in the inner space of the first header tank 100 and the second header tank 200, the first flow path separator 700 And the shape and assembly process of the side of the second channel separator 800 in contact with both ends of the tube 500 becomes complicated.

Accordingly, the heat exchanger is fitted with the second partition wall 112 of the header 110 in the header insertion groove 540 formed at both ends of the tube 500, so that both ends of the tube 500 are connected to the header 110. The tube 500 is formed to be fixed to the header 110 without being inserted into the insertion hole.

As shown in FIGS. 5 to 7, both ends of the first flow path separator 700 and the second flow path separator 800 protrude in one direction and the other in contact with the header 110 in the longitudinal direction. Insertion fixing part 710 is formed, and the insertion fixing groove 720 corresponding to the insertion fixing part 710 is formed in the header 110 and the tank.

At this time, the insertion fixing groove 720 formed on the upper side of the two insertion fixing grooves 720 formed in the header 110 than the tube insertion hole 111 formed on the uppermost side in the longitudinal direction of the header 110. It is preferable to be formed in the lower side.

In addition, the second inlet pipe 410 is preferably formed at the same height as the tube insertion hole 111 formed at the uppermost side in the longitudinal direction of the first header 110 and the second header 210.

Accordingly, when the first flow path 510 is formed between the second flow paths 520, the coolant flowing into the second inlet pipe 410 is the first flow path separating part 700 of FIG. 8 and The upper surface of the second flow path separation unit 800 in the longitudinal direction of the first header tank 100 or the second header tank 200 along the space spaced a predetermined distance apart of the first flow path 510 It can be smoothly flowed through the two second passages 520 formed on both sides.

The water-cooled intercooler integrated heat exchanger is a water pump for circulating the coolant on the side wall surface of the first header tank 100 and the second header tank 200 in which the second inlet pipe 410 and the second outlet pipe 400 are formed. (2) may be further provided.

As shown in FIG. 9, the outlet of the water pump 2 is connected to the second inlet pipe 410, and the inlet of the water pump 2 is connected to the second outlet pipe 400 to cool water. Circulate

As described above, the water-cooled intercooler-integrated heat exchanger of the present invention allows the water pump 2 to be installed on the wall surface of one tank 120 in which the water-cooled intercooler and the auxiliary radiator are provided in one heat exchanger. The number of parts is reduced, and the length of the flow path through which the coolant flows between the water-cooled intercooler, the auxiliary radiator, and the water pump 2 is reduced, so that rapid heat exchange is achieved.

On the other hand, a brief description of the method of manufacturing the heat exchanger of the present invention as described above, first, to manufacture each component to be used.

This is the tank forming the first header tank 100 and the second header tank 200, the header 110, the tube 500, the fin 600, the first flow path separation unit 700 and the second flow path separation unit By preparing a configuration such as 800, the first inlet pipe 310, the first outlet pipe 300, the second inlet pipe 410, the second outlet pipe 400 is formed in the tank, It is preferable that the first flow path separator 700 and the second flow path separator 800 are first manufactured as a single piece having the characteristics as described above.

At this time, the tube 500 may be formed through extrusion to have at least two flow paths having a first partition 530 formed therein, and the header 110 insertion holes formed at both ends of the tube 500. After first manufacturing the tube 500, it may be formed through a separate cutting process.

Next, the header 110, the tube 500, and the pin 600 are formed in the assembly, and the first euro separator 700 and the insertion fixing groove 720 formed in the header 110 and the tank. The heat exchanger of the present invention is manufactured by inserting and assembling the insertion fixing part 710 of the second flow path separator 800.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It goes without saying that various modifications can be made.

1: water-cooled intercooler integrated heat exchanger
100: first header tank
110: first header
111: tube insertion hole 112: second bulkhead
120: first tank
200: second header tank
210: second header 220: second tank
300: first outlet pipe 310: first inlet pipe
400: second outlet pipe 410: second inlet pipe
500: tube
510: first euro 520: second euro
530: first bulkhead 540: header insertion groove
600: pin
700: first euro separation unit
710: Insertion fixing part 720: Insertion fixing groove
800: second euro separation unit
900: partition member

Claims (11)

A first header tank 100 formed by a combination of the first header 110 and the first tank 120 ; A second header tank (200) formed by the combination of the second header (210) and the second tank (220) and spaced apart from the first header tank by a predetermined distance ; A first inlet pipe 310 formed in the first tank 120 or the second tank 220 through which air is introduced and a first outlet pipe 300 discharged ; A second inlet pipe 410 formed in the first tank 120 or the second tank 220, into which the coolant is introduced , and a second outlet pipe 400 discharged ; Both ends are fixed to the first header 110 and the second header 210, the first passage 510 through which air is flowed by separating the internal space by the first partition 530, and the second through which the coolant flows. A plurality of tubes 500 in which flow paths 520 are formed ; A plurality of fins 600 interposed between the tubes 500 ; It is provided inside the first header tank 100 or the second header tank 200, and communicates with the first inlet pipe 310 or the first outlet pipe 300, the air to the first flow path (510) A first flow path separator 700 and a second flow path separator 800 formed to flow ; And
A partition member 900 installed to separate a side inner space in which the second inlet pipe 410 is formed among the first header tank 100 or the second header tank 200 to control the flow of cooling water ; Water-cooled intercooler integrated heat exchanger, characterized in that it comprises a.
The method of claim 1,
The partition member 900
Water-cooled intercooler integrated heat exchanger, characterized in that formed integrally with any one of the first flow path separation unit 700 or the second flow path separation unit (800).
The method of claim 2,
The second inlet pipe 410 and the second outlet pipe 400
Is formed in any one of the first header tank 100 or the second header tank 200 is provided with the partition member 900, characterized in that each formed in a different space separated by the partition member (900) Water-cooled intercooler integrated heat exchanger.
The method according to any one of claims 2 to 3,
The first inlet pipe 310 and the second inlet pipe 410
In one of the first header tank 100 and the second header tank 200 so that the air flowing in the first passage 510 and the coolant flowing in the second passage 520 flow in opposite directions. Water-cooled intercooler integrated heat exchanger, characterized in that formed.
5. The method of claim 4,
The first euro separator 700 and the second euro separator 800 are
A water-cooled intercooler-integrated heat exchanger, characterized in that the width of the open side to communicate with the first channel (510) of the tube (500) is the same as the first channel (510).
6. The method of claim 5,
In the first header 110 and the second header 210
The water-cooled intercooler integrated heat exchanger, characterized in that the second partition 112 corresponding to the first partition 530 is formed in the tube insertion hole 111 is fixed to both ends of the tube (500).
The method according to claim 6,
At both ends of the tube 500
The water-cooled intercooler integrated heat exchanger, characterized in that the header insertion groove (540) is formed so that the second partition 112 of the first header (110) and the second header (210) is fitted.
8. The method of claim 7,
Insertions protruding from one side and the other in contact with the first header 110 and the second header 210 at both ends in the longitudinal direction of the first flow path separator 700 and the second flow path separator 800. Government 710 is formed,
Insertion fixing grooves 720 corresponding to the insertion fixing part 710 are formed in the first header 110, the first tank 120, the second header 210, and the second tank 220. Water-cooled intercooler integrated heat exchanger.
The method of claim 8,
The insertion fixing groove 720 formed at the uppermost side of the insertion fixing groove 720 formed in the first header 110 and the second header 210 is
The water-cooled intercooler integrated heat exchanger, characterized in that formed on the lower side than the tube insertion hole 111 formed on the uppermost side in the longitudinal direction of the first header (110) and the second header (210).
The method of claim 9,
The second inlet pipe 410 is
The water-cooled intercooler integrated heat exchanger is formed at the same height as the tube insertion hole (111) formed at the uppermost side in the longitudinal direction of the first header (110) and the second header (210).
The method of claim 8,
Water-cooled intercooler integrated heat exchanger
The water pump 2 for circulating the coolant is provided on the side wall surface of the first header tank 100 and the second header tank 200 in which the second inlet pipe 410 and the second outlet pipe 400 are formed. Water-cooled intercooler integrated heat exchanger, characterized in that.

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