CN110459831A - Heat-exchange device - Google Patents
Heat-exchange device Download PDFInfo
- Publication number
- CN110459831A CN110459831A CN201910648152.5A CN201910648152A CN110459831A CN 110459831 A CN110459831 A CN 110459831A CN 201910648152 A CN201910648152 A CN 201910648152A CN 110459831 A CN110459831 A CN 110459831A
- Authority
- CN
- China
- Prior art keywords
- hole
- step portion
- valve body
- heat
- outlet
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
A kind of heat-exchange device, including heat exchanger, valve body, valve body include inlet channel, outlet flow and core assembly accommodating chamber;Heat exchanger includes first runner and second flow channel, and outlet flow is connected to first runner;The center line of core assembly accommodating chamber and the face of heat exchanger matched with valve body be substantially parallel or outlet flow and the center line of core assembly accommodating chamber between shape have angle β, the value range of angle β: 90 ° of β≤180 ° <;Or heat-exchange device includes mounting plate, the center line of core assembly accommodating chamber and the face of mounting plate matched with valve body are substantially parallel.Together with heat exchanger is directly integrated by the present invention with valve module, so that the structure of heat-exchange device is simple and reliable performance.
Description
The application is that number of patent application is 201510422245.8, and the applying date is on July 16th, 2015, entitled
The divisional application of " heat-exchange device ".
Technical field
The present invention relates to a kind of heat-exchange devices, the heat management system applied to batteries of electric automobile etc..
Background technique
In general, the battery of electric car can generate heat when working in the battery thermal management system of electric car, it is
The normal work for guaranteeing battery, needs to cool down battery, by coolant liquid cooling be in the way of one kind is more common.It is common
Battery cooling apparatus includes heat exchanger and expansion valve, and heat exchanger, system are entered after the throttling action that liquid refrigerant passes through expansion valve
Cryogen and coolant liquid carry out heat exchange in heat exchanger, and coolant liquid is cooled, and the coolant liquid cooled flows to the cooling electricity of battery pack
Pond, temperature increases after coolant liquid flows through battery pack, needs to return to heat exchanger and is cooled down, and so recycles.In general, heat exchanger is plate
Formula heat exchanger.
In existing heat management system, heat exchanger and expansion valve are all individual components, are attached by modes such as pipelines.
Phenomena such as it is heavier that the connecting components such as pipeline will lead to entire lightweight packages, is easy to appear connecting tube fracture, cost is also higher.
Therefore, together with how being directly integrated with expansion valve heat exchanger so that it is compact-sized, be easily installed and use at
This is lower, is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
Simple and reliable performance the heat-exchange device the purpose of the present invention is to provide a kind of structure.
To achieve the above object, the present invention provides a kind of heat-exchange device.
A kind of heat-exchange device, including heat exchanger, valve body, the valve body include inlet channel, outlet flow and spool
Component accommodating chamber;The heat exchanger includes first runner and second flow channel, and the outlet flow is connected to the first runner;
The center line of the core assembly accommodating chamber and the face of the heat exchanger matched with the valve body are substantially parallel
Or shape has angle β between the outlet flow and the center line of the core assembly accommodating chamber, the value model of the angle β
It encloses: 90 ° of β≤180 ° <;Or the heat-exchange device includes mounting plate, the center line of the core assembly accommodating chamber with it is described
The face of mounting plate matched with the valve body is substantially parallel.
Above-mentioned technical proposal is by heat exchanger and the integrated structure of valve body, and structure is simple, compact and reliable performance, convenient for peace
It fills and use cost is lower.
Detailed description of the invention
Fig. 1 is the schematic perspective view of an embodiment of heat-exchange device of the present invention.
Fig. 2 is the perspective view of the explosion of heat-exchange device shown in Fig. 1.
Fig. 3 is the mounting plate stereoscopic schematic diagram of heat-exchange device described in Fig. 1.
Fig. 4 is the schematic cross-sectional view of the valve body of heat-exchange device described in Fig. 1.
Fig. 5 is the partial schematic sectional view of heat-exchange device described in Fig. 1.
Fig. 6 is the schematic cross-sectional view of heat-exchange device described in Fig. 1.
Fig. 7 is the schematic cross-sectional view of another structure of the valve body of heat-exchange device described in Fig. 1.
Fig. 8 is structural schematic diagram of the valve module around first step portion rotation α of heat-exchange device described in Fig. 1.
Fig. 9 is the stereoscopic schematic diagram of another embodiment of heat-exchange device of the present invention.
Figure 10 is the schematic cross-sectional view of the another embodiment of heat-exchange device of the present invention.
Figure 11 is the schematic cross-sectional view of the valve body of heat-exchange device shown in Figure 10.
Specific embodiment
Not only required installation space is few for heat-exchange device of the invention, but also structure is simple, compact and highly reliable, is convenient for
Installation, resistance to shock is good and use cost is lower, additionally it is possible to effective to inhibit gas-liquid lamination.
With reference to the accompanying drawings and detailed description, the present invention is specifically described.
Fig. 1 to Fig. 6 shows the heat-exchange device of one embodiment of the invention, as depicted in figs. 1 and 2, heat-exchange device
Including heat exchanger 10, valve module 2 and the mounting plate 3 to fix heat-exchange device, meanwhile, mounting plate 3 also connects to fixed
Connect heat exchanger 10 and valve module 2.Wherein, valve module 2 is a throttling set, and the reducing pressure by regulating flow of high pressure refrigerant may be implemented.
Heat exchanger 10 can be used as evaporator use, the heat exchanger 10 include for coolant liquid circulation first runner and
For the second flow channel of refrigerant circulation, wherein the first runner includes refrigerant inlet and refrigerant outlet, second flow channel
Including cooling liquid inlet and cooling liquid outlet.The cooling liquid inlet can be connect with the second adapter tube 4, and the cooling liquid outlet can
To connect with the first adapter tube 1, the refrigerant outlet can be connect with third adapter tube 5, and the refrigerant inlet passes through mounting plate
On connecting hole 32 be connected to the outlet flow 2131 of valve module 2.The import 211 of valve module 2 can be connect with the 4th connecting tube
(not shown) can also be connect by the connector of other forms with system.
Heat exchanger 10 further includes heat exchange core body and end plate 6 and bottom plate 7 positioned at the heat exchange core body both ends.Wherein, it changes
Hot core includes being spaced apart from each other several first flow plates for being stacked and several second flow plates, each first flow plate and
Two adjacent the second flow plates form the first circulation passage and the second circulation passage, the first circulation passage and the second circulation passage
It is spaced apart from each other setting.Wherein, the first circulation passage is a part of first runner, and the second circulation passage is one of second flow channel
Point.In the present embodiment, the first flow plate and the second flow plate use the flow plate 8 of the same shape structure, first-class when closed assembly
Logical plate rotates 180 ° of progress closed assemblies relative to the second flow plate.Using the flow plate 8 of the same shape structure, cost can be saved.
The refrigerant inlet and refrigerant outlet and the cooling liquid inlet and cooling liquid outlet can be set in institute
The ipsilateral or heteropleural of heat exchanger 10 is stated, and can be any two in four opennings.First adapter tube 1, second connect
Pipe 4 and third adapter tube 5 can use aluminium-alloy pipe, and be linked together by way of soldering with heat exchanger 10;Other three
Can also have partly or entirely in a adapter tube is to be fixedly connected with mounting plate 3 and by being brazed by mounting plate 3 and heat exchanger 10
Connection.
In the above-described embodiment, the heat exchanger 10 is plate heat exchanger, is also possible to plate-fin heat exchanger, other classes
The heat exchanger of type can be similarly applicable in.
As shown in figure 3, in addition mounting plate 3 can also be formed, plate by the stamped formation of sheet metal by machining
Material can use aluminum alloy materials.The mounting plate 3 includes auxiliary section and several mounting holes 35 on the outside of auxiliary section.It is wearing
Cross on the installation direction of mounting hole 35, mounting hole 35 be fully exposed to the heat exchanger 10 outside and mounting hole 35 and heat exchange
Core does not interfere.So set, heat-exchange device is installed solid with screw is (not shown) across the mounting hole 35
Periodically, heat exchanger 10 will not be encountered.On the one hand this design reduces the cost and installation difficulty of heat-exchange device, on the other hand
Also reduce the damage probability of heat exchanging device 10 during installation.
It is pointed out here that the shape of mounting plate 3 can be arranged according to the needs of the specific installation site of heat-exchange device
The specific location and quantity of shape structure and mounting hole 35.
Auxiliary section includes for the first through hole 341 of the first adapter tube 1 to be fixedly mounted, for the second adapter tube 4 to be fixedly mounted
Second through-hole 342, third through-hole 343 and fourth hole 32 for third adapter tube 5 to be fixedly mounted.Wherein first through hole 341
It is connected to the second through-hole 342 with the second flow channel of heat exchanger 10, the first of third through-hole 343 and fourth hole 32 and heat exchanger 10
Runner connection.In the present embodiment, first through hole 341 and the second through-hole 342 respectively with the cooling liquid inlet of heat exchanger 10 and cold
But liquid outlet, third through-hole 343 and fourth hole 32 respectively with the refrigerant outlet and inlet communication of heat exchanger 10.
First through hole 341 and cooling liquid inlet are round and coaxial or eccentric setting, the internal diameter of first through hole 341 are greater than
The internal diameter of cooling liquid inlet, consequently facilitating being docked and being positioned with one end of the first adapter tube 1, is convenient for first to form step
The installation of adapter tube 1.Likewise, the second through-hole 342 and cooling liquid outlet are round and coaxial or eccentric setting, the second through-hole
342 internal diameter is greater than the internal diameter of cooling liquid outlet, to form step, consequently facilitating dock with one end of the second adapter tube 4 and
Positioning, convenient for the installation of the second adapter tube 4.Likewise, third through-hole 343 and refrigerant outlet are round and coaxial or bias is set
It sets, the internal diameter of third through-hole 343 is greater than the internal diameter of refrigerant outlet, to form step, consequently facilitating one end with third adapter tube 5
It is docked and is positioned, convenient for the installation of third adapter tube 5.
Fourth hole 32 and refrigerant inlet are round and are coaxially disposed, and the internal diameter of fourth hole 32 can be less than or equal to
The internal diameter of refrigerant inlet, and the internal diameter of fourth hole 32 can be less than the internal diameter of third through-hole.The outlet flow of valve module 2
2131 are connected to by fourth hole 32 with the refrigerant inlet of heat exchanger.For the ease of the positioning and installation of valve module 2, installing
It is additionally provided at least two orientation salient points 31 on the side of the first through hole 32 of plate 3, mounting plate 3 also sets up that there are two location holes.
As shown in Figures 2 to 6, valve module 2 include valve body 21, coil block 22 and core assembly 23, valve body 21 include into
Mouth runner 211, outlet flow 2131 and core assembly accommodating chamber 212, core assembly accommodating chamber 212 can accommodate at least partly
Core assembly, wherein core assembly accommodating chamber 212 is open at one end, and core assembly accommodating chamber 212 is connected to 211 He of inlet channel
Outlet flow 2131.Inlet channel 211 and outlet flow 2131 are both substantially perpendicular to the center line of core assembly accommodating chamber 212,
And on the direction of the open end towards core assembly accommodating chamber 212, the relatively close core assembly accommodating chamber of inlet channel 211
212 open end, outlet flow 2131 are relatively distant from the open end of core assembly accommodating chamber 212.In this way, due to inlet channel
211 and outlet flow 2131 be both substantially perpendicular to the center line of core assembly accommodating chamber 212, refrigerant is from core assembly 23
The direction that the direction of throttle orifice outflow and refrigerant pass through 2131 inflow heat exchanger 10 of outlet flow is substantially in 90 ° of angles, from section
The refrigerant that discharge orifice ejects, which will not be rushed directly, to be injected in heat exchanger, and the refrigerant that can effectively prevent spurting, which directly rushes, to be penetrated
Enter to cause in heat exchanger refrigerant to distribute uneven problem in the first circulation passage between each flow plate, refrigerant can be made to exist
More uniform distribution in each first circulation passage, to effectively improve the heat exchange property of heat exchanger.
And refrigerant after the outflow of outlet flow 2131 directly through 32 inflow heat exchanger of fourth hole, intermediate distance compared with
It is short, it can be very good to inhibit the phenomenon that the longer in intermediate distance of refrigerant and generate gas-liquid separation in flow process, raising is changed
The heat exchange property of hot device can preferably control the degree of superheat.Further, valve body 21 is directly fixedly mounted with mounting plate 3, can
Improve the resistance to shock of heat-exchange device.
It is additionally provided on the side wall of the outlet side of the outlet flow 2131 of valve body 21 and protrudes from one spacing of side wall
From second step portion 214 and first step portion 213, first step portion 213 protrudes from the upper plane in second step portion 214.Its
Middle second step portion 214 is that cylindrical-shaped structure or polygon prism shape structure, the end face 2141 including circular ring shape, and its height are X,
The value range of X are as follows: 0.1mm≤X≤1mm, outer end and the 214 place valve body 21 of second step portion in second step portion 214
It is maintained a certain distance between the outer end of one side wall.
It can certainly be as shown in fig. 7, cricoid pit 217 be offered on the side wall of valve body to form second step portion
214。
First step portion 213 protrudes from 2141 certain distance of end face, and on heat-exchange device, first step portion 213 can be with
Fourth hole 32 is protruded into, the function of positioning and limit is played in first step portion 213.First step portion 213 can be cylindric knot
Structure is also possible to polygon prism shape structure, and when first step portion 213 is polygon prism shape structure, first step portion 213 can also be risen
To position-limiting action when installation, core assembly 23 caused by preventing valve body 21 from rotating along first step portion 213 and coil block
22 can not install, and can also prevent the consistency and aesthetics that influence product appearance, be more advantageous to the design of fixture.
In the present embodiment, valve body 21 is fixed with mounting plate 3 by welding.As shown in figure 5, end face 2141 and mounting plate 3
End face directly contact, end face 2141 be welding surface, due to second step portion 214 height be X, to make second step portion
It is formed and is had the gap between body wall and mounting plate 3 where 214, since the value range of X is 0.1mm≤X≤1mm, welded
When connecing, a part of welding fluid can be flowed in gap, not only contribute to weld, mounting plate 3 and valve body 21 when can prevent from welding
Between weld tabs melt spill valve and influence beauty, additionally it is possible to reduce bonding area, improve cooperation flatness, prevent centre
The problem of hollow bring shock strength caused by not welding completely reduces.
Certainly, valve body can also be fixedly mounted on mounting plate 3 by screw, when being fixedly mounted by screw, in order to
Sealing performance is improved, sealing ring can be set (in figure not between the outer wall in first step portion 213 and the inner wall of fourth hole 32
Draw), for the ease of the installation of sealing ring, groove (being not drawn into figure) can be opened up on the outer wall in first step portion 213.
When assembling, flow plate 8, end plate 6, bottom plate 7, mounting plate, the first adapter tube 1, the second adapter tube 4, third adapter tube 5 and valve body
21 forms for first passing through soldering weld together.Before welding, first by flow plate 8, end plate 6, bottom plate 7, mounting plate, the first adapter tube
1, the second adapter tube 4, third adapter tube 5 and valve body 21 are completed, and are put into dedicated frock clamp and are fixed;Then, then
The flow plate 8 being pressed, end plate 6, bottom plate 7, mounting plate, the first adapter tube 1, the second adapter tube 4, third adapter tube 5 and valve body 21 are put
Enter in furnace and is welded.The mode of welding can carry out vacuum brazing using vacuum drying oven or carry out nitrogen protection using continuous tunnel furnace
Weldering.After being welded, core assembly 23 and coil block 22 are successively installed on valve body 21.
As shown in figure 8, third through-hole 343 on the mounting plate 3 with the distance between fourth hole 32 is shorter to install
When core assembly 23 or coil block 22, valve body 21 can be rotated a certain angle relative to first step portion 213, spool group
The value range of angle α between the center line and mounting plate 3 of part 23 may is that 0 °≤α≤90 °, can be according to specific installation
It needs to adjust the value of angle α.
Fig. 9 shows another embodiment of the present invention, and in the present embodiment, mounting plate 3, which is offered, sets fixed valve for blocking
The slot of body 21, valve body 21 are fixed on end plate 6 by welded seal.In the present embodiment, auxiliary section includes the slot.Due to valve body
21 cards, which are set, to be fixed on mounting plate 3, and the resistance to shock of heat-exchange apparatus can be effectively improved.
Figure 10 and Figure 11 shows another embodiment of the present invention, in the present embodiment, the core assembly accommodating chamber of valve body
The side wall of 212 open end side is a slope 215, the central axis of core assembly accommodating chamber 212 slope
215, the angle β between outlet flow 2131 and the center line of core assembly accommodating chamber 212 is greater than 90 ° and less than or equal to 180 °,
Further, the angle β between outlet flow 2131 and the center line of core assembly accommodating chamber 212 is greater than 90 ° and is less than or equal to
165 °, in this way, the thickness W of heat-exchange device can be effectively reduced, convenient for heat-exchange device in the installation of system, reduces heat and hand over
The installation space of changing device.
Above embodiments are merely to illustrate the present invention and not limit the technical scheme described by the invention, although this explanation
Book is described in detail referring to the above embodiments, still, those skilled in the art should understand that, affiliated technology
The technical staff in field still can be modified or replaced equivalently above-described embodiment, and all do not depart from essence of the invention
The technical solution and its improvement of mind and range, should all cover in scope of the presently claimed invention.
Claims (10)
1. a kind of heat-exchange device, including heat exchanger, valve body, the valve body includes inlet channel, outlet flow and spool group
Part accommodating chamber;The heat exchanger includes first runner and second flow channel, and the outlet flow is connected to the first runner;
The center line of the core assembly accommodating chamber and the face of the heat exchanger matched with the valve body it is substantially parallel or
Shape has angle β between the outlet flow and the center line of the core assembly accommodating chamber, the value range of the angle β:
90 ° of β≤180 ° <;Or the heat-exchange device includes mounting plate, the center line of the core assembly accommodating chamber and the peace
The face of loading board matched with the valve body is substantially parallel.
2. heat-exchange device according to claim 1, which is characterized in that
The heat-exchange device includes core assembly and coil block, and the core assembly or part core assembly are located at the valve
Core assembly accommodating chamber, the heat-exchange device further include the first adapter tube, the second adapter tube and third adapter tube, and the mounting plate includes using
In the first through hole of fixed installation first adapter tube, the second through-hole for second adapter tube to be fixedly mounted, for fixing
The third through-hole and fourth hole of the third adapter tube are installed;
It is provided on the side wall of the outlet side of the outlet flow of the valve body and protrudes from one spacing of side wall
From first step portion, the first step portion protrudes into the fourth hole, and the outlet flow directly passes through the four-way
Hole is connected to the first runner.
3. heat-exchange device according to claim 2, which is characterized in that in the outlet of the outlet flow of the valve body
The second step portion for protruding from the side wall certain distance is additionally provided on the side wall of side, the second step portion includes
The end face of one circular ring shape, the first step portion protrude from the end face, and the height in the second step portion is X, the value model of X
It encloses are as follows: 0.1mm≤X≤1mm, and the one side wall of valve body where the outer end in the second step portion and second step portion is outer
It is maintained a certain distance between end;
For the valve body with the mounting plate by being welded and fixed, the circular ring shape end face is welding surface.
4. heat-exchange device according to claim 2, which is characterized in that in the outlet of the outlet flow of the valve body
It is additionally provided with a pit on the side wall of side, is formed with second step portion, the second step portion packet around the pit
The end face of a circular ring shape is included, the first step portion protrudes from the end face, and the height in the second step portion is X, the value of X
Range are as follows: 0.1mm≤X≤1mm;
For the valve body with the mounting plate by being welded and fixed, the circular ring shape end face is welding surface.
5. heat-exchange device according to claim 2, which is characterized in that the valve body is solid by screw and the mounting plate
Dingan County's dress, is provided with sealing ring, the first step between the outer wall in the first step portion and the inner wall of the fourth hole
The groove for installing the sealing ring is offered on the outer wall in portion;Or the face of the mounting plate matched with the valve body
It is provided with sealing ring between the mounting plate, the groove for installing the sealing ring is provided on the mounting plate.
6. heat-exchange device according to any one of claims 1 to 5, which is characterized in that the center line of the core assembly
The value range of angle α is formed between the mounting plate are as follows: 0 °≤α≤90 °, the outlet flow and the core assembly hold
Receive the central axis of chamber.
7. the heat-exchange device according to any one of claim 2-5, which is characterized in that the first step portion and/or
Second step portion is cylindrical-shaped structure or polygon prism shape structure;
The side wall of the open end side of the core assembly accommodating chamber of the valve body is a slope, and the core assembly accommodates
Slope described in the central axis of chamber, the angle β between the outlet flow and the center line of core assembly accommodating chamber are greater than
90 ° and be less than or equal to 165 °.
8. heat-exchange device according to claim 7, which is characterized in that the first through hole and the second through-hole are changed with described
The second flow channel of hot device is connected to, and the third through-hole is connected to the first runner of the heat exchanger, and the first runner includes system
Cryogen import and refrigerant outlet, the second flow channel include cooling liquid inlet and cooling liquid outlet, the first through hole and cold
But liquid import is round and coaxial or eccentric setting, and the internal diameter of the first through hole is greater than the internal diameter of the cooling liquid inlet,
To form step;Second through-hole and cooling liquid outlet are round and coaxial or eccentric setting, second through-hole it is interior
Diameter is greater than the internal diameter of cooling liquid outlet, to form step;The third through-hole and refrigerant outlet are round and coaxial or inclined
Heart setting, the internal diameter of the third through-hole is greater than the internal diameter of refrigerant outlet, to form step.
9. heat-exchange device according to claim 8, which is characterized in that the fourth hole and refrigerant inlet are circle
Shape and coaxial arrangement, the internal diameter of the fourth hole is less than the internal diameter of refrigerant inlet, and the internal diameter of the fourth hole is small
In the internal diameter of third through-hole;
At least two orientation salient points are additionally provided on the side of the first through hole.
10. heat-exchange device according to claim 1, which is characterized in that the mounting plate includes auxiliary section and is located at
Several mounting holes on the outside of auxiliary section, the valve body are matched with the auxiliary section, and the heat-exchange device further includes first connecing
Pipe, the second adapter tube and third adapter tube, the auxiliary section include for the first through hole of first adapter tube to be fixedly mounted, for solid
Dingan County fills the second through-hole of second adapter tube, third through-hole and fourth hole for the third adapter tube to be fixedly mounted;
It is provided on the side wall of the outlet side of the outlet flow of the valve body and protrudes from one spacing of side wall
From first step portion, the first step portion protrudes into the fourth hole, and the outlet flow directly passes through the four-way
Hole is connected to the first runner;
It is additionally provided with that protrude from the side wall certain on the side wall of the outlet side of the outlet flow of the valve body
The second step portion of distance, the second step portion include the end face of a circular ring shape, and the first step portion protrudes from the end
Face, the height in the second step portion are X, the value range of X are as follows: 0.1mm≤X≤1mm, and the second step portion is outer
It is maintained a certain distance between the outer end of the one side wall of valve body where end and second step portion;
For the valve body with the mounting plate by being welded and fixed, the circular ring shape end face is welding surface;
It is additionally provided with a pit on the side wall of the outlet side of the outlet flow of the valve body, surrounds the pit
It is formed with second step portion, the second step portion includes the end face of a circular ring shape, and the first step portion protrudes from the end
Face, the height in the second step portion are X, the value range of X are as follows: 0.1mm≤X≤1mm;
For the valve body with the mounting plate by being welded and fixed, the circular ring shape end face is welding surface;
The first step portion and/or second step portion are cylindrical-shaped structure or polygon prism shape structure;
The first through hole and the second through-hole are connected to the second flow channel of the heat exchanger, the third through-hole and the heat exchanger
First runner connection, the first runner includes refrigerant inlet and refrigerant outlet, and the second flow channel includes coolant liquid
Import and cooling liquid outlet, the first through hole and cooling liquid inlet are round and coaxial or eccentric setting, and described first is logical
The internal diameter in hole is greater than the internal diameter of the cooling liquid inlet, to form step;Second through-hole and cooling liquid outlet are circle
And coaxial or eccentric setting, the internal diameter of second through-hole is greater than the internal diameter of cooling liquid outlet, to form step;The third is logical
Hole and refrigerant outlet are round and coaxial or eccentric setting, and the internal diameter of the third through-hole is greater than the interior of refrigerant outlet
Diameter, to form step;The fourth hole and refrigerant inlet are round and are coaxially disposed, and the internal diameter of the fourth hole is small
In the internal diameter of refrigerant inlet, and the internal diameter of the fourth hole is less than the internal diameter of third through-hole;
At least two orientation salient points are additionally provided on the side of the first through hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910648152.5A CN110459831B (en) | 2015-07-16 | 2015-07-16 | Heat exchange device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510422245.8A CN106356582B (en) | 2015-07-16 | 2015-07-16 | Heat-exchange device |
CN201910648152.5A CN110459831B (en) | 2015-07-16 | 2015-07-16 | Heat exchange device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510422245.8A Division CN106356582B (en) | 2015-07-16 | 2015-07-16 | Heat-exchange device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110459831A true CN110459831A (en) | 2019-11-15 |
CN110459831B CN110459831B (en) | 2023-04-21 |
Family
ID=57842740
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510422245.8A Active CN106356582B (en) | 2015-07-16 | 2015-07-16 | Heat-exchange device |
CN201910648197.2A Active CN110459833B (en) | 2015-07-16 | 2015-07-16 | Heat exchange device |
CN201910648154.4A Active CN110429358B (en) | 2015-07-16 | 2015-07-16 | Heat exchange device |
CN201910648153.XA Active CN110459832B (en) | 2015-07-16 | 2015-07-16 | Heat exchange device |
CN201910648152.5A Active CN110459831B (en) | 2015-07-16 | 2015-07-16 | Heat exchange device |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510422245.8A Active CN106356582B (en) | 2015-07-16 | 2015-07-16 | Heat-exchange device |
CN201910648197.2A Active CN110459833B (en) | 2015-07-16 | 2015-07-16 | Heat exchange device |
CN201910648154.4A Active CN110429358B (en) | 2015-07-16 | 2015-07-16 | Heat exchange device |
CN201910648153.XA Active CN110459832B (en) | 2015-07-16 | 2015-07-16 | Heat exchange device |
Country Status (1)
Country | Link |
---|---|
CN (5) | CN106356582B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108417926B (en) * | 2017-02-09 | 2020-12-01 | 浙江三花汽车零部件有限公司 | Power battery pack and electric automobile |
CN109520176B (en) * | 2017-09-19 | 2021-03-23 | 浙江三花智能控制股份有限公司 | Heat exchanger |
CN109728376B (en) * | 2017-10-30 | 2021-12-14 | 杭州三花研究院有限公司 | Board assembly and battery pack |
US20230160643A1 (en) * | 2020-04-30 | 2023-05-25 | Zhejiang Sanhua Automotive Components Co., Ltd. | Heat exchanging apparatus and manufacturing method therefor |
CN115195380A (en) * | 2021-04-12 | 2022-10-18 | 浙江三花汽车零部件有限公司 | Fluid management device and thermal management system |
EP4324666A1 (en) * | 2021-04-13 | 2024-02-21 | Zhejiang Sanhua Automotive Components Co., Ltd. | Fluid management apparatus |
CN116135561A (en) * | 2021-11-17 | 2023-05-19 | 浙江三花汽车零部件有限公司 | Fluid control assembly and valve device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110259968A1 (en) * | 2010-04-26 | 2011-10-27 | Tgk Co., Ltd. | Method of forming throttle passage, expansion valve with throttle passage, and pipe with throttle passage |
CN202885112U (en) * | 2012-10-30 | 2013-04-17 | 杭州三花研究院有限公司 | Air conditioning system assembly component |
CN103253148A (en) * | 2012-02-15 | 2013-08-21 | 杭州三花研究院有限公司 | Battery cooling group, electric automobile air conditioner system and electric automobile |
CN103328914A (en) * | 2011-01-14 | 2013-09-25 | 贝洱两合公司 | Heat exchanger |
CN103712383A (en) * | 2012-09-29 | 2014-04-09 | 杭州三花研究院有限公司 | Heat exchanger and expansion valve integrated component and manufacturing method thereof |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0814703A (en) * | 1994-06-24 | 1996-01-19 | Nippondenso Co Ltd | Refrigerant evaporator |
FR2790073B1 (en) * | 1999-02-24 | 2001-06-08 | Mer Joseph Marie Le | PLATE HEAT EXCHANGER, WITH INTEGRATED VALVE |
JP2004069152A (en) * | 2002-08-06 | 2004-03-04 | Izumi Giken:Kk | Valve device used for freezing cycle |
US7726387B2 (en) * | 2004-05-11 | 2010-06-01 | Showa Denko K.K. | Heat exchangers |
US7617700B2 (en) * | 2005-10-21 | 2009-11-17 | Rostra Precision Controls, Inc. | Thermally actuated valve assembly |
DE102011081886A1 (en) * | 2011-08-31 | 2013-02-28 | Behr Gmbh & Co. Kg | Heat exchanger |
EP2607830B1 (en) * | 2011-12-19 | 2018-09-12 | Senior Uk Limited | High effectiveness gas to gas heat exchangers |
CN104105913B (en) * | 2011-12-22 | 2017-09-12 | 达纳加拿大公司 | The heat exchanger of hot by-passing valve with integral type |
WO2013159509A1 (en) * | 2012-04-28 | 2013-10-31 | 浙江三花股份有限公司 | Thermal expansion valve with one-way control function |
KR101339250B1 (en) * | 2012-06-11 | 2013-12-09 | 현대자동차 주식회사 | Heat exchanger for vehicle |
JP2014059122A (en) * | 2012-09-19 | 2014-04-03 | Toyota Motor Corp | Rotary valve, and cooling device |
CN104296422B (en) * | 2013-07-19 | 2018-04-20 | 浙江三花汽车零部件有限公司 | Heat exchanger integrated package |
CN104457037A (en) * | 2013-09-12 | 2015-03-25 | 杭州三花研究院有限公司 | Evaporator integrated component |
CN203771825U (en) * | 2014-04-04 | 2014-08-13 | 浙江三花汽车零部件有限公司 | Thermostatic expansion valve and cooling system with the same |
-
2015
- 2015-07-16 CN CN201510422245.8A patent/CN106356582B/en active Active
- 2015-07-16 CN CN201910648197.2A patent/CN110459833B/en active Active
- 2015-07-16 CN CN201910648154.4A patent/CN110429358B/en active Active
- 2015-07-16 CN CN201910648153.XA patent/CN110459832B/en active Active
- 2015-07-16 CN CN201910648152.5A patent/CN110459831B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110259968A1 (en) * | 2010-04-26 | 2011-10-27 | Tgk Co., Ltd. | Method of forming throttle passage, expansion valve with throttle passage, and pipe with throttle passage |
CN103328914A (en) * | 2011-01-14 | 2013-09-25 | 贝洱两合公司 | Heat exchanger |
CN103253148A (en) * | 2012-02-15 | 2013-08-21 | 杭州三花研究院有限公司 | Battery cooling group, electric automobile air conditioner system and electric automobile |
CN103712383A (en) * | 2012-09-29 | 2014-04-09 | 杭州三花研究院有限公司 | Heat exchanger and expansion valve integrated component and manufacturing method thereof |
CN202885112U (en) * | 2012-10-30 | 2013-04-17 | 杭州三花研究院有限公司 | Air conditioning system assembly component |
Also Published As
Publication number | Publication date |
---|---|
CN110429358B (en) | 2023-05-09 |
CN110459832A (en) | 2019-11-15 |
CN110459832B (en) | 2022-11-22 |
CN110459831B (en) | 2023-04-21 |
CN110429358A (en) | 2019-11-08 |
CN106356582B (en) | 2019-07-26 |
CN110459833B (en) | 2023-01-24 |
CN110459833A (en) | 2019-11-15 |
CN106356582A (en) | 2017-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106356582B (en) | Heat-exchange device | |
CN106711533B (en) | Heat-exchange device | |
EP3327397B1 (en) | Heat exchange device | |
EP3848661B1 (en) | Slotted heat pipe having circumferential slots and assembly method thereof | |
US7086457B2 (en) | Heat exchanger for industrial installations | |
US20070107890A1 (en) | Heat exchanger and method for the production thereof | |
CN104949394B (en) | A kind of heat exchanger | |
KR20190111773A (en) | Intercooler consisting of a liquid-cooled pre-cooler and an air-cooled main cooler | |
EP3059542B1 (en) | Laminated header, heat exchanger, and air-conditioner | |
CN106123652A (en) | Heat-exchangers of the plate type, oil cooling system and method for cooling | |
CN109520176A (en) | Heat-exchanger rig | |
JPWO2011117988A1 (en) | Plate heat exchanger, plate heat exchanger manufacturing method, and heat pump device | |
CN103427136B (en) | Battery module cooling device | |
CN106855327B (en) | A kind of heat exchanger | |
WO2020238781A1 (en) | Plate heat exchanger | |
EP3690360B1 (en) | Integrated cooling assembly and battery assembly | |
CN103363834B (en) | Plate heat exchanger and its fluid distributor, the control method of plate heat exchanger | |
WO2022121919A1 (en) | Heat exchanger | |
CN106855328B (en) | A kind of heat exchanger | |
JP2780518B2 (en) | Internal combustion engine cooling system | |
CN209730005U (en) | Battery case | |
CN219832776U (en) | Cooling plate assembly, battery pack and vehicle | |
EP2636980A1 (en) | Heat exchanger with two refrigerants | |
CN219303756U (en) | Heat exchanger and thermal management module | |
CN210664073U (en) | Heat exchange device with auxiliary heat exchange function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |