KR20170042035A - Many fluid heat exchanger - Google Patents
Many fluid heat exchanger Download PDFInfo
- Publication number
- KR20170042035A KR20170042035A KR1020150141439A KR20150141439A KR20170042035A KR 20170042035 A KR20170042035 A KR 20170042035A KR 1020150141439 A KR1020150141439 A KR 1020150141439A KR 20150141439 A KR20150141439 A KR 20150141439A KR 20170042035 A KR20170042035 A KR 20170042035A
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- heat exchange
- exchange medium
- outlet pipe
- inlet pipe
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/06—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being attachable to the element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
The present invention relates to a multi-fluid heat exchanger, and more particularly, to a multi-fluid heat exchanger in which a plurality of heat exchange media can be heat-exchanged while flowing through a simple structure and there is no difference in heat exchange effective area even when the number of heat exchange media is increased.
In recent years, interest in the environment and energy has been increasing worldwide in the automobile industry, and studies for improving fuel efficiency have been made. Research and development for lightening, miniaturization and high performance are continuously carried out in order to satisfy the needs of various consumers.
Particularly, in a vehicle air conditioning system, it is difficult to secure a sufficient space in the engine room. Therefore, the structure of the heat exchanger constituting the automotive air conditioning system is required to be compact and capable of improving efficiency.
1 is a view showing a conventional plate heat exchanger. The plate heat exchanger shown in FIG. 1 includes a
1 shows an example in which the
On the other hand, in recent years, it is necessary to cool the heat exchange medium additionally in accordance with the use of a hybrid type or a new apparatus, and a method for mounting a separate heat exchanger or exchanging heat among three kinds of heat exchange media has been studied.
For example, in the heat exchanger shown in FIG. 2, six holes are formed in one plate, and the first heat exchanging medium, the second heat exchanging medium, and the third heat exchanging medium selectively flow into the space formed by each plate .
Fig. 2 is a sectional view showing a space in which the first heat exchange medium flows in Fig. 2 (a), a space in which the second heat exchange medium flows in Fig. 2 (b), a space in which the third heat exchange medium flows .
The flat plate heat exchanger shown in FIG. 2 has an advantage that heat exchange can be performed between three kinds of heat exchange media without adding a separate heat exchanger. However, since six holes are formed in a single plate, heat exchange medium There is a drawback that the area is reduced. Further, since the plate has a complicated plate shape, the specification of the plate is increased, the area where the plates are to be joined and sealed is increased, durability is lowered, detection is difficult when internal leakage occurs, and three types of heat exchange media are mixed There are drawbacks to this. In addition, although the pressures of the three types of heat exchange media are different from each other, there is a disadvantage in that the weight and cost are increased as the thickness of the plate is adjusted to the highest heat exchange medium.
Therefore, it is necessary to develop a multi-fluid heat exchanger capable of ensuring a sufficient heat exchange medium flow space and heat-exchanging a large number of heat exchange media even with a simple structure.
SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems as described above, and it is an object of the present invention to provide a heat exchanger, which can be formed in a simple structure using a plate having a flow path through which a heat exchange medium can flow, Fluid heat exchanger which can be heat-exchanged and has no difference in effective heat exchange area even when the number of heat exchange media is increased.
In order to accomplish the above object, a multiphase heat exchanger according to the present invention comprises a first plate (100) in which a flow path through which a first heat exchange medium flows is formed inside and communicating tubes (110) ); A first inlet pipe (120) and a first outlet pipe (130) connected to the communication pipe (110) of the first plate (100) and through which the first heat exchange medium is introduced or discharged; A
The
Also, the
In addition, the
The communicating
The
The
Further, the apparatus further includes a plate, an inlet pipe, and an outlet pipe having a flow path formed therein, wherein three or more heat exchange media are formed to flow.
A
The
The apparatus may further include a
The multifluid heat exchanger of the present invention is formed in a simple structure using a plate in which a flow path through which a heat exchange medium can flow can be used to heat exchange a plurality of heat exchange media while flowing.
Further, even if the number of heat exchange media is increased, there is no difference in the heat exchange effective area.
In addition, plates having the same specifications can be commonly used for a plurality of heat exchange media, which makes it easy to handle and manufacture.
In addition, since there is no area for joining and sealing between the inner channels of the plate, durability is improved, and there is no risk of mixing heat exchange media because there is no leakage inside.
In addition, when the pressures of the plurality of heat exchange media are different from each other, the thickness of the plates can be changed according to the pressures of the heat exchange media, so that the weight of the heat exchanger as a whole can be reduced and the manufacturing cost can be reduced .
1 and 2 are sectional views showing a conventional plate heat exchanger for heat-exchanging heat exchange media.
3 and 4 are an assembled perspective view and an exploded perspective view showing a multi-fluid heat exchanger according to a first embodiment of the present invention;
5 and 6 are an assembled perspective view and an exploded perspective view showing the structure of the plate according to the present invention.
FIG. 7 is an assembled perspective view of a multi-fluid heat exchanger according to a second embodiment of the present invention; FIG.
8 and 9 are an assembled perspective view and a partially exploded perspective view showing a multi-fluid heat exchanger according to a third embodiment of the present invention;
10 is an assembled perspective view of a multi-fluid heat exchanger according to a fourth embodiment of the present invention;
Hereinafter, the multi-fluid heat exchanger of the present invention having the above-described structure will be described in detail with reference to the accompanying drawings.
First, the multifluid heat exchanger of the present invention is a heat exchanger capable of exchanging heat with two or more heat exchange media flowing. Hereinafter, a heat exchanger in which three heat exchange media including air, which is one of heat exchange media, A heat exchanger in which heat exchange media are exchanged while being heat exchanged will be described as an embodiment.
3 and 4 are an assembled perspective view and an exploded perspective view showing a multi-fluid heat exchanger according to a first embodiment of the present invention.
As shown in the drawings, the multifluid heat exchanger of the present invention includes: a
The multifluid heat exchanger of the present invention includes a
The
The
The
The
The
The
Here, the
Thus, the multifluid heat exchanger of the present invention is formed in a simple structure using a plate in which a flow path through which a heat exchange medium can flow, and is heat exchanged while a plurality of heat exchange media are flowing. Since there is no change in the area of the inner flow path of the plates through which the heat exchange medium flows, there is no difference in the heat exchange effective area even if the number of heat exchange media is increased. In addition, there is no risk of mixing different heat exchange media because there is no area for joining and sealing between the plate inner flow paths, thereby improving durability and preventing leakage inside the plates. In addition, when the pressures of the plurality of heat exchange media are different from each other, the thickness of the corresponding plate can be formed differently according to the pressure of each heat exchange medium, so that the weight of the heat exchanger as a whole can be reduced, There are advantages.
The
That is, as shown in the drawing, the
As shown in FIGS. 5 and 6, the
7 is an assembled perspective view illustrating a multi-fluid heat exchanger according to a second embodiment of the present invention.
As shown in the figure, the
That is, the
At this time, the
That is, as shown in the drawing, one set of the
Thus, the first heat exchange medium and the third heat exchange medium (air) are heat-exchanged while the heat exchange between the first heat exchange medium and the second heat exchange medium occurs, and the second heat exchange medium and the third heat exchange medium have.
The communicating
That is, the two communicating
Thus, the first heat exchange medium and the second heat exchange medium can be diagonally flowed in the plate as shown, and the
In addition, the
That is, the
Also, the
The
8 and 9 are an assembled perspective view and a partially exploded perspective view showing a multi-fluid heat exchanger according to a third embodiment of the present invention.
As shown in the figure, the apparatus may further include a plate having an internal flow path formed therein, an inlet pipe and an outlet pipe, so that three or more heat exchange media may flow.
That is, three or more plates may be alternately arranged so that three or more heat exchange media may flow into the plate.
In the multi-fluid heat exchanger, three or more kinds of heat exchange media are formed so as to flow into the inside of the plate. The multi-fluid heat exchanger includes a flow channel in which the third heat exchange medium flows, and a communicating
That is, the
As shown in the drawing, the
The
That is, as described above, the communicating
The
FIG. 10 is an assembled perspective view illustrating a multi-fluid heat exchanger according to a fourth embodiment of the present invention.
As shown in the figure, the apparatus may further include a
That is, the
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.
100: first plate
100-1: first 1-1 plate 100-2: 1-2 plate
110: communicator
120: first inlet pipe 130: first outlet pipe
200: second plate
200-1: 2nd-1 plate 200-2: 2nd-2 plate
210: communicating tube
220: second inlet pipe 230: second outlet pipe
300: third plate
310: Communicator
320: third inlet pipe 330: third outlet pipe
400: pin
500: housing
510: inlet 520: outlet
Claims (11)
A first inlet pipe (120) and a first outlet pipe (130) connected to the communication pipe (110) of the first plate (100) and through which the first heat exchange medium is introduced or discharged;
A second plate 200 in which a flow path through which the second heat exchange medium flows is formed inside and communicating tubes 210 connected to the flow path are protruded outward; And
A second inlet pipe 220 and a second outlet pipe 230 connected to the communication pipe 210 of the second plate 200 to introduce and discharge the second heat exchange medium; And,
Wherein the first plate (100) and the second plate (200) are arranged in parallel to each other.
Further comprising a pin (400) interposed between the first plate (100) and the second plate (200).
Wherein the first plate (100) and the second plate (200) are in close contact with each other.
The first plate 100 and the second plate 200 are in close contact with each other to form a set, a plurality of sets are spaced apart from each other, and the plurality of sets are spaced apart from each other. To-fluid heat exchanger.
The communicating tubes 110 formed on the first plate 100 are formed on opposite sides of the first plate 100 with respect to the center axis of the first plate 100 in the height direction,
The communication tubes 210 formed on the second plate 200 are formed on the opposite sides of the first plate 100 with respect to the center axis of the first plate 100 in the height direction,
Wherein the communicating tubes (110) of the first plate (100) and the communicating tubes (210) of the second plate (200) are not arranged on the same side.
Wherein the second plate (200) is formed in the same manner as the first plate (100) is rotated 180 degrees about the longitudinal center axis or the widthwise center axis.
Wherein the second plate (200) is formed in the same manner as the first plate (100) is rotated by 90 degrees with respect to the center axis in the height direction.
Further comprising a plate, an inlet pipe and an outlet pipe having a flow path formed therein, wherein at least three heat exchange media are formed to flow.
A third plate 300 in which a flow path through which the third heat exchange medium flows is formed inside and communicating tubes 310 connected to the flow path are protruded outward; And
A third inlet pipe 320 and a third outlet pipe 330 connected to the communication pipe 310 of the third plate 300 to receive and discharge the third heat exchange medium; Further comprising:
Wherein the third plate (300) is arranged alternatingly with the first plate (100) and the second plate (200).
The first inlet pipe (120) and the first outlet pipe (130) are disposed at corner portions diagonal to each other,
The second inlet pipe 220 and the second outlet pipe 230 are disposed at diagonal corner portions of the second inlet pipe 220 and the second outlet pipe 230 and are disposed opposite to the first inlet pipe 120 and the first outlet pipe 130,
The third inlet pipe 320 and the third outlet pipe 330 are connected to the first inlet pipe 120, the first outlet pipe 130, the second inlet pipe 220 and the second outlet pipe 230 Wherein the heat exchanger is disposed between the two heat exchangers.
Further comprising a housing (500) formed to surround the heat exchanger and configured to allow a heat exchange medium to flow therein, the inlet and the outlet through which the heat exchange medium is introduced or discharged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150141439A KR20170042035A (en) | 2015-10-08 | 2015-10-08 | Many fluid heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150141439A KR20170042035A (en) | 2015-10-08 | 2015-10-08 | Many fluid heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20170042035A true KR20170042035A (en) | 2017-04-18 |
Family
ID=58703970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150141439A KR20170042035A (en) | 2015-10-08 | 2015-10-08 | Many fluid heat exchanger |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20170042035A (en) |
-
2015
- 2015-10-08 KR KR1020150141439A patent/KR20170042035A/en unknown
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