CN209326434U - Heat exchanger assemblies - Google Patents
Heat exchanger assemblies Download PDFInfo
- Publication number
- CN209326434U CN209326434U CN201820683966.3U CN201820683966U CN209326434U CN 209326434 U CN209326434 U CN 209326434U CN 201820683966 U CN201820683966 U CN 201820683966U CN 209326434 U CN209326434 U CN 209326434U
- Authority
- CN
- China
- Prior art keywords
- shell
- heat exchanger
- link block
- exchanger assemblies
- half shell
- 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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Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F7/00—Elements not covered by group F28F1/00, F28F3/00 or F28F5/00
- F28F7/02—Blocks traversed by passages for heat-exchange media
-
- 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
- F28D7/1684—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 the conduits having a non-circular cross-section
- F28D7/1692—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 the conduits having a non-circular cross-section with particular pattern of flow of the heat exchange media, e.g. change of flow direction
-
- 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
- F28F9/0234—Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler
-
- 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
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0251—Massive connectors, e.g. blocks; Plate-like connectors
- F28F9/0253—Massive connectors, e.g. blocks; Plate-like connectors with multiple channels, e.g. with combined inflow and outflow channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
- F28F2280/06—Adapter frames, e.g. for mounting heat exchanger cores on other structure and for allowing fluidic connections
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of heat exchanger assemblies (1), including first fluid circuit.First fluid circuit includes heat exchanger core (2), the heat exchanger core includes two collectors (20,21), connects multiple flow ducts (22) of two collectors (20,21), and at least one link block (24) at least one of being connected to two collectors (20,21).Heat exchanger assemblies (1) further include second fluid circuit.Second fluid circuit includes the shell (3) for encapsulating the heat exchanger core (2).The shell (3) includes at least one opening (35), to receive at least one described link block (24) of heat exchanger core (2), so that at least one described link block (24) extends the outer side of shell.The heat exchanger assemblies (1) further include air locking (27,28), are arranged between at least one link block (24) and the shell (3).
Description
Technical field
The utility model relates to a kind of heat exchanger assemblies, especially a kind of car heat exchanger component has in particular
There are indirectly cooling water cooler (water chiller) or water-gas cooler.
Background technique
A kind of prior art heat exchanger component includes two individual fluid circuits.One circuit includes multiple hollow flows
Movable plate, they are parallel to extends each other.Flow plate --- especially their inner space --- replaces in their end
Ground is fluidly connected to the flow plate of surrounding, so that the fluid circuit has corrugated form.Second fluid circuit includes two collection
Pipe device and multiple flow ducts.The end of flow duct receives in collector.Flow duct is inserted between flow plate, thus a stream
Dynamic pipe is located between two adjacent flow movable plates and contacts with them.Interface between flow duct and flow plate occurs for heat exchange
On.
In general, prior art have the shortcomings that it is a series of.Firstly, being responsible for the heat exchanger of heat exchange between two kinds of fluids
Very frequently experience leads to the harsh environment factor corroded to component.Secondly, not all by coolant or the stream to be cooled
The exchanger part that body passes through is involved in heat exchanging process, and therefore, heat exchange area is greatly limited.
One purpose of the utility model is to provide a kind of heat exchanger assemblies, and the improvement being provided with for corrosion is protected
Shield.
The another object of the utility model is to provide a kind of heat exchanger assemblies, wherein all its forms corresponding fluids and lead
The component of pipe participates in heat exchanging process, and the area of heat transfer of heat exchanger assemblies increases as a result, this increases heat exchange effect in turn
Rate.
Above-mentioned purpose is realized by heat exchanger assemblies described below.
Utility model content
A kind of heat exchanger assemblies, including first fluid circuit.The first fluid circuit includes heat exchanger core, institute
It states heat exchanger core to include two collectors, connect multiple flow ducts of two collectors, and is connected in two collectors
At least one link block of at least one.Heat exchanger assemblies further include second fluid circuit.The second fluid circuit packet
Include the shell for encapsulating the heat exchanger core.The shell includes at least one opening, to receive the heat exchanger core
At least one described link block so that at least one described link block extends the outer side of shell.In addition, the heat exchange
Device assembly includes air locking, and the air locking is arranged between at least one described link block and the shell.
All components for being related to the heat exchanger core of the heat exchange between coolant and fluid to be cooled are closed
In the shell, and by it protects.Its also mean that the coolant flow supplied to shell through all that component/contact, this
Maximize the heat exchange between coolant and fluid to be cooled.
Because shell is made of plastic material, shell itself and all components being included in effectively are protected for corrosion
Shield.It also means that shell can be easily manufactured with any shape that client needs, and is suitable for various demands.In addition, shell
It may be provided with additional mounting characteristic structure/element, such as bracket or hook, heat exchanger assemblies installed in the car.
In addition, many components of heat exchanger assemblies are formed as single-piece, this reduces the quantity of used separate part,
And manufacturing process is easier.
Detailed description of the invention
The utility model is more fully described below with reference to attached drawing, the non-limiting embodiment of the utility model is shown,
Wherein:
Fig. 1 shows the decomposition perspective view of heat exchanger assemblies according to the present utility model,
Fig. 2 shows the perspective view of the heat exchanger core of heat exchanger assemblies according to the present utility model,
Fig. 3 shows the perspective view of heat exchanger assemblies according to the present utility model after assembling, and
Fig. 4 shows the viewgraph of cross-section of heat exchanger assemblies according to the present utility model.
Specific embodiment
Heat exchanger assemblies 1 include heat exchanger core 2, and heat exchanger core 2 includes the first and second collectors in turn
20,21.Heat exchanger core 2 further includes multiple flat hollow flow ducts 22, is arranged as two column.The end of flow duct 22 is inserted into
It is arranged in multiple corresponding slots in collector 20,21, that is, an end of each flow duct 22 is received in a slot.
In other words, flow duct 22 is connected to collector 20,21.In the embodiment shown in the figures, there are two flowings for the tool of collector 20
Channel, collector 21 have a flow channel defined therein.The flow channel of collector 20,21 and setting are in collector
20, both the slot in 21 and the internal path of flow duct 22 are in fluid communication.Heat exchanger core 2 can further include multiple coolings
Agent turbulator 23, so that being provided with a coolant turbulator 23 between two adjacent flow pipes 22.Coolant turbulator 32
Function be that the laminar flow of coolant is converted into turbulent flow, this then increases heat exchanger effectiveness.
Heat exchanger core 2 further includes link block 24, is used for fluid to be cooled, especially CO2.Link block 24 is located at
In one of collector and it is connected to it, that is, the first collector 20.Link block 24 includes two mouths 25,26, to be cooled
Fluid by the mouth inflow heat exchanger core 2 and from wherein flowing out.For this purpose, mouth 25,26 and being limited to the first collection
The internal path of flow channel, flow duct 22 in pipe device 20 and the flow channel fluid being limited in the second collector 21 connect
It is logical.All components of heat exchanger core 2 are connected to each other by soldering, to ensure the fluid tight of heat exchanger core 2.
When heat exchanger core 2 is assembled, form following flow path: fluid to be cooled enters in link block 24
Mouth 25, then successively flow through one in two flow channels being limited in the first collector 20, a column flowing
Pipe 22, the channel being limited in the second collector 21, another column flow duct 22, another flowing being limited in the first collector 20
Heat exchanger core 2 is left finally by mouth 26 in channel.In other words, heat exchanger core 2 --- especially link block 24,
Collector 20,21 and flow duct 22 --- first fluid circuit is limited, fluid to be cooled is particularly used for.
Heat exchanger assemblies 1 further include shell 3.In the embodiment shown in the figures, shell 3 includes 30 He of first half-shell body
Second half shell 31.Shell 3 further includes two coolant ports 33,34 on first half-shell body 30.Shell 3 may include bracket
37, the permission shell 3 of bracket 37 is fixed to the component of vehicle.
Shell 3 --- especially half shell 30,31 --- is made of plastic material or other corrosion resistant materials, this makes outer
Shell 3 is immune to corrosion caused by disruptive environmental factor.
When two half shells 30,31 are brought together after and link together, they limit inner space, core, heat exchanger
Portion 2 is fitted in the inner space.In order to ensure shell 3 is fluid tight, the setting of air locking 32 half shell 30,31 it
Between.Alternatively, after being inserted into core 2, half shell 30,31 directly links together, such as is welded by plastics.Shell
3, --- once assembling --- encapsulates heat exchanger core 2, that is, heat exchanger core 2 is closed and is contained in shell 3.Shell
3 further include flange 36, and flange 36 limits and around opening 35.Opening 35 receives the link block 24 of heat exchanger core 2, so that even
The a part for connecing block 24 protrudes out the edge more than opening 35, and mouth 25,26 is easy to enter on the outside of heat exchanger assemblies 1 as a result,.
In other words, link block 24 extends to except shell 3.In order to ensure heat exchanger assemblies 1 are fluid tight, core, heat exchanger
Portion 2 includes air locking, which is sealed link block 24 for the inner surface of 35/ flange 36 of opening of shell 3,
Wherein, both air locking and inner surface of link block 24 and shell 3 contact.In this way, preventing coolant from passing through 35 stream of opening
Shell 3 out.In the embodiment shown in the figures, air locking includes the groove 27 and cloth being formed in the outer surface of link block 24
Set the sealing element 28 in groove 27, the sealing element especially O-ring.When link block 24 is inserted in opening 35, sealing
Part 28 tightly against opening 35/ flange 36 inner surface, so that it is guaranteed that the fluid tight of heat exchanger assemblies 1.Advantageously,
Half shell 30,31 links together along the line far from opening 35.This simplifies and improves the sealing between link block 35 and shell 3.
Link block 24 may include a series of recess portions 29 on its outer surface, be used for Hi-pot test tool.Work as heat exchanger
When component 1 is assembled, recess portion 29 is located at 3 outside of shell.Preferably, link block 24 has formula of roughly cubical shape.Such
In the case of, there are four side walls for the tool of link block 24.Each recess portion 29 is located at the center of each side wall.Preferably, each tool of recess portion 29
There is the bottom of arch.But final application and demand depending on link block 24, recess portion 25 can be fabricated in 24 side wall of link block
Different location on, and depend on tool to be used, can have different shape.This ensures that various high pressure tools can be used,
Other advantages of the utility model are kept simultaneously.
Shell 3 may include two open channels being limited in the wall of half shell 30,31, which means that open channels with
Half shell 30,31 is integrated.Each open channels actually include two open channels being individually aligned 38,39, for
Each half shell 30,31 has one respectively.Open channels 38,39 are formed at the extension of coolant port 33,34.First
Open channels 38 in half shell 30 are straight, and have constant cross section.Open channels 39 in second half shell 31 after
It and is over its length and in the end of its bottom towards the second half shell 31 least partially bent at/arc.This
It is meant that the cross section of open channels 39 at least partly subtracts in the length in channel 39 towards the bottom of the second half shell 31
It is small.Particularly, a part in channel 39 can be straight, and other parts can be arc, and end in away from the second half
At one distance of bottom of shell 31, as shown in Figure 3.Open channels 38,39 allow all flow ducts of coolant in a given column
It is equably flowed on 22.In addition, open channels 38,39 are configured to reduce pressure drop, and true by generating high efficiency flow mechanism
Protect the smooth coolant flow in shell 3.
When entire heat exchanger assemblies 1 are assembled, heat exchanger core 2 is closed in shell 3 and/or by shell 3
Encapsulating.The coolant port 25,26 of link block 24 may be easy on the outside of heat exchanger assemblies 1 enter.Coolant is flowed by mouth 33
It moves in shell 3, is next flowed between flow duct 22, the cooling fluid flowed wherein, and flowed by mouth 34 from shell 3
Out.In other words, shell 3 limits second fluid circuit, is particularly used for coolant.
More than, the only one preferred embodiment of heat exchanger assemblies 1 has been described.In another embodiment of the utility model
In, heat exchanger core 2 may include an only column flow duct 22.In this case, collector 20,21 each includes being limited to
Only one flow channel therein.In addition, each collector 20,21 is associated with the link block 24 of their own.One link block
24 be entrance link block, and the other is outlet link block, fluid to be cooled only flow through flow duct in one direction
22.For each link block 24, shell 3 includes an opening 35, that is, two openings 35 in total.It means that the number of opening 35
Amount is equal to the quantity of link block 24.In another embodiment of the utility model, only one collector 20 is provided with link block 24,
And heat exchanger core 2 includes a column flow duct 22.In this embodiment, fluid to be cooled is flowed by one group of flow duct 22
It moves to the second collector 21, and the first collector 20 is flowed back to by second group of flow duct 22 of same row.In this case,
Fluid to be cooled is flow in heat exchanger core 2 simultaneously by a link block 24 being arranged in the first collector 20
From wherein flowing out.In more general wording, heat exchanger assemblies 1 include at least one link block 24, the link block 24 connection
To at least one collector 20,21, and shell 3 has at least one opening 35, to receive at least one link block 24.
In the another embodiment of the utility model, shell 3 may include any an appropriate number of shell, such as three, four
It is a etc..In addition, as shown in figure 4, channel 39 can be arc over the whole length, that is, from the edge of the second half shell 31 to
The bottom of second half shell 31, and can end at bottom in itself.It means that the cross section in channel 39 is in open channels 39
Reduce in whole length from the edge of the second half shell 31 to the bottom of the second half shell 31.
In another embodiment of the utility model, the air locking between heat exchanger core 2 and shell 3 does not need to set
Between the inner surface for setting 35/ flange 36 of opening in link block 24 and shell 3.In this embodiment, air locking can be located at and connect
Connect block 24 and around opening 35 3 inner surface of shell between and contact, the inner surface, that is, shell 3 towards heat exchanger
The surface of core 2.Air locking may include the peripheral flange on the side surface of link block 24, and be arranged in peripheral flange
Sealing element on surface towards 3 inner surface of shell, such as O-ring.Sealing element is pressed closely against shell 3 by peripheral flange
Inner surface.
In another embodiment of the utility model, coolant port 33,34 and corresponding open channels 38,39 are settable
In the different housings of shell 3.
Claims (11)
1. a kind of heat exchanger assemblies, comprising:
First fluid circuit, the first fluid circuit include heat exchanger core (2), and the heat exchanger core includes two
Collector (20,21), multiple flow ducts (22) of the described two collectors (20,21) of connection, and it is connected to described two collectors
At least one link block (24) of at least one of device (20,21)；
Second fluid circuit；
It is characterized in that,
The second fluid circuit includes the shell (3) for encapsulating the heat exchanger core (2), and the shell (3) includes at least
One opening (35), to receive at least one described link block (24) of the heat exchanger core (2), so that described at least one
A link block (24) is extended on the outside of the shell (3), and
The heat exchanger assemblies (1) further include air locking (27,28), the air locking (27,28) be arranged in it is described extremely
Between a few link block (24) and the shell (3).
2. heat exchanger assemblies according to claim 1, which is characterized in that the air locking (27,28) is included in institute
State the groove (27) on the outer surface of at least one link block (24) and be received in the groove (27) and with shell (3)
The sealing element (28) of inner surface contact.
3. heat exchanger assemblies as claimed in claim 1 or 2, which is characterized in that it includes two link blocks (24), and described two
A link block (24) is each connected to one in the collector (20,21), and the shell (3) includes two openings (35),
For described two link blocks (24).
4. heat exchanger assemblies as claimed in claim 1 or 2, which is characterized in that the shell (3) includes first half-shell body
(30) and the second half shell (31).
5. heat exchanger assemblies as claimed in claim 1 or 2, which is characterized in that the shell (3) is made of plastic material.
6. heat exchanger assemblies as claimed in claim 1 or 2, which is characterized in that the shell (3) includes two coolant ports
(33,34) and two open channels, the open channels are formed in the wall of the shell (3), and in described two coolants
Extend at the extension of mouth (33,34).
7. heat exchanger assemblies as claimed in claim 1 or 2, which is characterized in that the link block (24) is included in its appearance
A series of recess portions (29) on face are used for high pressure tools.
8. heat exchanger assemblies as claimed in claim 6, which is characterized in that the shell (3) includes first half-shell body (30)
With the second half shell (31), the open channels each include two open channels, have one to open wide in each half shell respectively
Channel, the open channels in the first half-shell body (30) are straight and have constant cross-section, in second half shell
(31) open channels in are at least partly arc and to have towards the bottom of second half shell (31) over its length
The cross section at least partly reduced.
9. heat exchanger assemblies according to claim 8, which is characterized in that opening wide in second half shell (31) is logical
Road is arc over the whole length, so that the cross section of the open channels in second half shell (31) is described
Subtract in the whole length of open channels in second half shell (31) towards the bottom of second half shell (31)
It is small.
10. heat exchanger assemblies according to claim 8, which is characterized in that opening wide in second half shell (31)
Channel ends at one distance of the bottom away from second half shell (31).
11. heat exchanger assemblies according to claim 8, which is characterized in that opening wide in second half shell (31)
Channel ends at the bottom of second half shell (31).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17461602.9A EP3457068B1 (en) | 2017-09-14 | 2017-09-14 | Heat exchanger assembly |
| EP17461602.9 | 2017-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209326434U true CN209326434U (en) | 2019-08-30 |
Family
ID=59887183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820683966.3U Active CN209326434U (en) | 2017-09-14 | 2018-05-09 | Heat exchanger assemblies |
Country Status (4)
| Country | Link |
|---|---|
| EP (2) | EP3457068B1 (en) |
| CN (1) | CN209326434U (en) |
| PL (1) | PL3457068T3 (en) |
| WO (1) | WO2019053213A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7259287B2 (en) * | 2018-11-26 | 2023-04-18 | 株式会社デンソー | Heat exchanger |
| US20230032094A1 (en) * | 2019-12-12 | 2023-02-02 | Zhejiang Sanhua Automotive Components Co., Ltd. | Heat exchanger and assembly method therefor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2924490A1 (en) * | 2007-11-29 | 2009-06-05 | Valeo Systemes Thermiques | CONDENSER FOR AIR CONDITIONING CIRCUIT WITH SUB-COOLING PART |
| FR2950682B1 (en) * | 2009-09-30 | 2012-06-01 | Valeo Systemes Thermiques | CONDENSER FOR MOTOR VEHICLE WITH ENHANCED INTEGRATION |
| FR2962199B1 (en) * | 2010-06-30 | 2012-09-21 | Valeo Systemes Thermiques | CONDENSER, IN PARTICULAR FOR AIR CONDITIONING SYSTEM OF A MOTOR VEHICLE. |
| BR102013017095A2 (en) * | 2013-07-02 | 2015-06-30 | Mahle Metal Leve Sa | Heat exchanger for fuel supply in an internal combustion engine |
| DE102014202466A1 (en) * | 2014-02-11 | 2015-08-13 | MAHLE Behr GmbH & Co. KG | Intercooler for a fresh air system of an internal combustion engine |
| DE102015111393A1 (en) * | 2014-10-16 | 2016-04-21 | Halla Visteon Climate Control Corporation | Device for heat transfer |
-
2017
- 2017-09-14 EP EP17461602.9A patent/EP3457068B1/en active Active
- 2017-09-14 PL PL17461602T patent/PL3457068T3/en unknown
-
2018
- 2018-02-26 EP EP18461522.7A patent/EP3457069B1/en active Active
- 2018-05-09 CN CN201820683966.3U patent/CN209326434U/en active Active
- 2018-09-14 WO PCT/EP2018/074936 patent/WO2019053213A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| EP3457068B1 (en) | 2021-05-12 |
| EP3457069B1 (en) | 2020-04-15 |
| PL3457068T3 (en) | 2022-02-07 |
| EP3457069A1 (en) | 2019-03-20 |
| EP3457068A1 (en) | 2019-03-20 |
| WO2019053213A1 (en) | 2019-03-21 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |