CN109714940A - A kind of flow passage structure and water segregator - Google Patents
A kind of flow passage structure and water segregator Download PDFInfo
- Publication number
- CN109714940A CN109714940A CN201910183090.5A CN201910183090A CN109714940A CN 109714940 A CN109714940 A CN 109714940A CN 201910183090 A CN201910183090 A CN 201910183090A CN 109714940 A CN109714940 A CN 109714940A
- Authority
- CN
- China
- Prior art keywords
- cavity
- inlet
- water conservancy
- conservancy diversion
- sub
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The embodiment of the present invention is about a kind of flow passage structure and water segregator.The flow passage structure includes: ontology, inlet, multiple liquid outlets, first water conservancy diversion cavity and the second water conservancy diversion cavity, the first water conservancy diversion cavity is distributed along first direction and is connected to each liquid outlet, the second water conservancy diversion cavity is distributed in a second direction and in horn-like structure, and the big end of the horn-like structure is connected to the first water conservancy diversion cavity, and small end is connected to the inlet；Wherein the first direction intersects with second direction；Diversion column, the diversion column are set to the predeterminated position of the second water conservancy diversion cavity Yu the first water conservancy diversion cavity connectivity part.The water segregator includes: a point water-cooled plate, first fluid connector and multiple second fluid connectors.The embodiment of the present invention not only increases the utilization efficiency of coolant liquid, and simplifies the piping connection of liquid cooling system.
Description
Technical field
The present invention relates to Phased Array Radar Antenna liquid cooling technology field more particularly to a kind of flow passage structures and water segregator.
Background technique
With the continuous improvement that the rapid development of electronic technology and military equipment require, active phase array antenna is using high
Spend integrated designing technique, open front with active submatrix for basic replaceable units, T/R component in submatrix and its
Power supply is most important power consuming devices, and the heat needs generated are dissipated with the coolant liquid in liquid cold plate by heat exchange
Fall.Liquid feeding pipeline of the coolant liquid in liquid cooling system in cold plate, coolant liquid will also be back to back liquid after the completion of heat exchange
Pipeline.Therefore, it supplies, must be set up between liquid back pipe road and each submatrix liquid cold plate point active phase array antenna liquid cooling system is main
Liquid, return liquid system, and the system should be able to meet modularization, lightness, low cost and highly reliable etc. require.
In the related technology, in submatrix T/R component and its power supply radiate when, generally use liquid cooling system
Main-supply road is connect with a certain cold plate in active submatrix by hose, next cold in the water outlet and submatrix of the cold plate
The water inlet of plate connects, and so on connection type；Or the total mouth of water-in and water-out and the welding of multilayer cold plate are combined into one
Beggar's battle array skeleton, is realized by submatrix skeleton and divides water, return water between each cold plate and main line.
About above-mentioned technical proposal, at least there is the following technical problem in inventor's discovery: for example, using hose
It is cascaded between the submatrix cold plate of realization, will lead to accumulation of heat, i.e., the coolant temperature of latter block cold plate is always higher than previous piece, makes
It is deteriorated at the temperature consistency of T/R component between submatrix, influences the electrical property of antenna；And in integrated submatrix skeleton connection, by into
Be discharged the three-dimensional structure that total mouth and multilayer cold plate are welded, to welding required precision it is high, and postwelding can not again into
Row finishing, yield rate are very low.
Therefore, it is necessary to improve one or more problem present in above-mentioned related art scheme.
It should be noted that this section is intended to provide an explanation of the embodiments of the present invention set forth in the claims background or
Context.Description herein recognizes it is the prior art not because not being included in this section.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of flow passage structure and water segregator, and then at least to a certain extent gram
Take due to the relevant technologies limitation and defect caused by one or more problem.
According to a first aspect of the embodiments of the present invention, a kind of flow passage structure is provided, comprising:
Inlet is arranged in ontology, the first end of the ontology, and multiple liquid outlets are arranged in the second end opposite with the first end；On
Stating the part in ontology between above-mentioned inlet and liquid outlet includes the first water conservancy diversion cavity and the second water conservancy diversion cavity；Wherein:
Above-mentioned first water conservancy diversion cavity is distributed along first direction and is connected to each liquid outlet；
Above-mentioned second water conservancy diversion cavity is distributed in a second direction and in horn-like structure, the big end of the horn-like structure with it is above-mentioned
The connection of first water conservancy diversion cavity, and small end is connected to above-mentioned inlet；Wherein above-mentioned first direction intersects with second direction；And
Diversion column, above-mentioned diversion column are set to the default of above-mentioned second water conservancy diversion cavity and above-mentioned first water conservancy diversion cavity connectivity part
Position.
In one embodiment of the invention, above-mentioned first water conservancy diversion cavity includes the first sub- cavity being sequentially communicated along first direction
With the second sub- cavity, the first sub- cavity and the second sub- cavity are using the middle line of above-mentioned inlet as boundary, and the first sub- cavity
Length less than the second sub- cavity length, the thickness of the first sub- cavity and the second sub- cavity with the diameter phase of above-mentioned inlet
Together.
In one embodiment of the invention, the width of above-mentioned first sub- cavity is greater than the width of the above-mentioned second sub- cavity；Wherein,
The ratio of the width and the diameter of above-mentioned inlet of above-mentioned first sub- cavity is less thanThe width of above-mentioned second sub- cavity with it is above-mentioned
The ratio of the diameter of inlet is greater than
In one embodiment of the invention, the big end and the above-mentioned first sub- cavity of the above-mentioned second water conservancy diversion cavity of horn-like structure
The side wall of connectivity part is the first curved wall, and the radius of first curved wall and the ratio of the diameter of above-mentioned inlet are less than
0.6；And/or
The side wall of the big end of the above-mentioned second water conservancy diversion cavity of horn-like structure and the above-mentioned second sub- cavity connectivity part is second
Curved wall, and the ratio of the diameter of the radius of second curved wall and above-mentioned inlet is greater than 2.
In one embodiment of the invention, the opposite two sidewalls of the small end of the above-mentioned second water conservancy diversion cavity of horn-like structure with it is upper
Stating the angle between the middle line of inlet is respectively the first predetermined angle and the second predetermined angle；Wherein, the first predetermined angle is small
In the second predetermined angle.
In one embodiment of the invention, the ratio of the diameter of the diameter of above-mentioned diversion column and above-mentioned inlet be greater than 0.85 and
Less than 1.
In one embodiment of the invention, close to liquid outlet side in the center to above-mentioned first diversion cavity body of above-mentioned diversion column
Inner wall between vertical range be greater than preset value, which is 0.93 times of diameter of above-mentioned inlet.
In one embodiment of the invention, the center of above-mentioned diversion column is to the vertical range between the middle line of above-mentioned inlet
The ratio of the diameter of d, vertical range d and above-mentioned inlet is less than 0.3.
According to a second aspect of the embodiments of the present invention, a kind of water segregator is provided, comprising:
Divide water-cooled plate, with the above-mentioned flow passage structure of any one of claim 1~8；
First fluid connector is connect with the inlet of above-mentioned flow passage structure；
Multiple second fluid connectors are connected respectively with multiple liquid outlets of above-mentioned flow passage structure.
In one embodiment of the invention, above-mentioned point of water-cooled plate includes the bottom plate and cover board being welded to connect；Wherein, above-mentioned runner
Structure is formed on above-mentioned bottom plate and cover board, and above-mentioned cover board and bottom plate are equipped with exhaust outlet at inlet position.
The technical solution that the embodiment of the present invention provides can include the following benefits:
In the embodiment of the present invention, pass through a kind of above-mentioned flow passage structure and water segregator, on the one hand, the spy of the flow passage structure
Different design, effectively avoids coolant liquid and generates whirlpool wherein, not only increase the utilization efficiency of coolant liquid, and certain
Flow equalization distribution of the coolant liquid between submatrix cold plate is realized in degree；On the other hand, simplify liquid cooling system main line with
Piping connection between active submatrix cold plate, while the welding fabrication difficulty of active submatrix is reduced, greatly improve yield rate.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.It should be evident that the accompanying drawings in the following description is only the disclosure
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 shows the structural schematic diagram of flow passage structure in exemplary embodiment of the present；
Fig. 2 shows flow passage structures shown in Fig. 1 along the schematic cross-sectional view in the direction C-C；
Fig. 3 shows the schematic front view of water segregator in exemplary embodiment of the present；
Fig. 4 shows the right side view of water segregator in exemplary embodiment of the present.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, thesing embodiments are provided so that the present invention will more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Described feature, knot
Structure or characteristic can be incorporated in any suitable manner in one or more embodiments.
In addition, attached drawing is only the schematic illustrations of the embodiment of the present invention, it is not necessarily drawn to scale.It is identical in figure
Appended drawing reference indicates same or similar part, thus will omit repetition thereof.Some boxes shown in the drawings
Figure is functional entity, not necessarily must be corresponding with physically or logically independent entity.
A kind of flow passage structure is provided firstly in this example embodiment.With reference to shown in Fig. 1, which be can wrap
It includes: ontology 100, inlet A, liquid outlet B, the first water conservancy diversion cavity 101, the second water conservancy diversion cavity 102 and diversion column 103.
Inlet A is arranged in the first end of the ontology 100, and multiple liquid outlet B are arranged in the second end opposite with the first end；
Part in the ontology 100 between the inlet A and liquid outlet B includes the first water conservancy diversion cavity 101 and the second water conservancy diversion
Cavity 102.
The first water conservancy diversion cavity 101 is distributed along first direction and is connected to each liquid outlet B.
The second water conservancy diversion cavity 102 is distributed in a second direction and in horn-like structure, the big end of the horn-like structure with
The first water conservancy diversion cavity 101 is connected to, and small end is connected to the inlet A；The wherein first direction and second direction phase
It hands over.
The diversion column 103 is set to the pre- of the second water conservancy diversion cavity 102 and 101 connectivity part of the first water conservancy diversion cavity
If position.
Pass through above-mentioned flow passage structure, on the one hand, can effectively avoid coolant liquid from generating whirlpool in runner, improve cooling
On the other hand the utilization efficiency of liquid can realize flow equalization distribution of the coolant liquid between submatrix cold plate to a certain extent.
In the following, various pieces of the reference FIG. 1 to FIG. 2 to the above-mentioned flow passage structure in this example embodiment are carried out more detailed
Thin explanation.
In one embodiment, inlet A, the second end opposite with the first end is arranged in the first end of the ontology 100
Multiple liquid outlet B are set.Inlet A is that the main entrance of active submatrix coolant liquid in practical applications can connect plug-type fluid
It connects device to be fixedly connected in the inlet A, plug-type fluid connector passes through hose again and liquid cooling system main line connects
It connects, ensures that coolant liquid flows into inlet A from liquid cooling system main line, it is similar, it is fixedly connected at multiple liquid outlet B multiple
Blindmate formula fluid connector flows into each cold plate of active submatrix for coolant liquid from liquid outlet B by blindmate formula fluid connector.
It should be noted that above-mentioned select plug-type fluid connector in inlet A, it is because it has self-locking function, and ties
Structure is simple, excellent earthquake resistance, and is easier to repair；Blindmate formula fluid connector is selected in liquid outlet B, is because of its structure
Simply, cheap, and it is more easily implemented socket.
For example, in a specific example, as shown in Figure 1, the quantity of liquid outlet B may be configured as 8, the number of liquid outlet B
Amount can be set according to the scale of practical active submatrix, not do excessive limitation herein, the position of the liquid outlet B (B1~B8) and
The size of opening is not certain value, but the position installed by the cold plate of the flow passage structure rear end in actual application, with
And coolant rate needed for the cold plate determines.
In the present embodiment, as shown in Figure 1, the interior portion between the inlet A and liquid outlet B of the ontology 100
Divide includes the first water conservancy diversion cavity 101 and the second water conservancy diversion cavity 102；Wherein, the first water conservancy diversion cavity 101 is distributed along first direction
And it is connected to each liquid outlet B；The second water conservancy diversion cavity 102 is distributed in a second direction and in horn-like structure, the horn-like knot
The big end of structure is connected to the first water conservancy diversion cavity 101, and small end is connected to the inlet A；Wherein the first direction with
Second direction intersection.
Specifically, the first direction is direction shown in Y-axis in figure, the second direction is direction shown in X-axis in figure, and
First direction intersects with second direction, i.e., X-direction intersects with Y direction, such as intersects vertically；The chamber being distributed along the y axis
Body is the first water conservancy diversion cavity 101, and the first water conservancy diversion cavity 101 is connected to each liquid outlet B, is led when coolant liquid enters described first
When flowing cavity 101, because of the special construction of the first water conservancy diversion cavity 101, coolant liquid can uniformly be guided to each liquid outlet B
Place, has ensured the equilibrium assignment of coolant liquid；The cavity being distributed along the x axis is the second water conservancy diversion cavity 102, second diversion cavity
The structure of body 102 is horn-like structure, and the big end of the horn-like structure is connected to the first water conservancy diversion cavity 101, small
End is then connected to the inlet A, when coolant liquid, which flows through the inlet A, enters the second water conservancy diversion cavity 102, because
The horn-like structure of second water conservancy diversion cavity 102 flows into the first water conservancy diversion cavity 101 from the second water conservancy diversion cavity 102 to coolant liquid and provides
Very big buffering, and reduce the loss of pressure to a certain extent.
In the present embodiment, as shown in Figure 1, the diversion column 103 is set to the second water conservancy diversion cavity 102 and described the
The predeterminated position of one water conservancy diversion cavity, 101 connectivity part.
Specifically, the diversion column 103 is cylinder, it is assumed that the diameter of the diversion column 103 is D1, the inlet A's
Diameter is D, then the diameter of diversion column 103 should meetAssuming that the center of diversion column 103 is to first water conservancy diversion
Vertical range in cavity 101 between the inner wall of the side liquid outlet B is h3, then should meet h3> 0.93D, the diversion column
103 center is d to the vertical range between the middle line of the inlet A, then should meetAccording to above-mentioned relation
Formula can then determine that diversion column 103 is located at the specific location of 101 connectivity part of the second water conservancy diversion cavity 102 and the first water conservancy diversion cavity.It needs
It is noted that the diameter D of inlet A is the sum of flow needed for each liquid outlet B to be determined.
In addition, diversion column 103 is set with 101 connectivity part of the first water conservancy diversion cavity in the second water conservancy diversion cavity 102, it can
Effectively to avoid when the coolant fluid of high speed flows into the flow passage structure from inlet A, the first water conservancy diversion cavity 101 is hit
Wall causes biggish rebound, also avoids coolant liquid to a certain extent and generates whirlpool in runner, while also achieving coolant liquid
Equilibrium assignment.
In one embodiment, as shown in Figure 1, the first water conservancy diversion cavity 101 includes being sequentially communicated along first direction
First sub- cavity 1014 and the second sub- cavity 1012, the first sub- cavity 1014 and the second sub- cavity 1012 are with the inlet A
Middle line be boundary, and the length of the first sub- cavity 1014 is less than the length of the second sub- cavity 1012, the first sub- cavity 1014
It is identical as the diameter of the inlet A with the thickness of the second sub- cavity 1012.
Specifically, 101 part of the first water conservancy diversion cavity of line of demarcation side claims using the middle line of the inlet A as line of demarcation
For the first sub- cavity 1014,101 part of the first water conservancy diversion cavity of the line of demarcation other side is known as the second sub- cavity 1012, to make to cool down
The flow that liquid reaches each liquid outlet B is more balanced, so the length of the first sub- cavity 1014 is less than the second sub- cavity 1012
Length, and the thickness b of the first sub- cavity 1014 and the second sub- cavity 1012 with the diameter D phase of the inlet A
Together, with reference to shown in Fig. 2.
In the present embodiment, the width of the described first sub- cavity 1014 is greater than the width of the described second sub- cavity 1012；Its
In, the ratio of the width and the diameter of the inlet A of the first sub- cavity 1014 is less thanThe second sub- cavity 1012
The ratio of width and the diameter of the inlet A be greater than
Specifically, assuming that the width of the first sub- cavity 1014 is h1, the width of the second sub- cavity 1012 is h2, when the first son
The width of the width of cavity 1014 and the second sub- cavity 1012 meets h1>h2, andWhen, then it can be further
Ensure that coolant liquid reaches the harmony of the flow of each liquid outlet B.
In the present embodiment, the big end of the second water conservancy diversion cavity 102 of horn-like structure and the described first sub- cavity
The side wall of 1014 connectivity parts is the first curved wall, and the ratio of the diameter of the radius of first curved wall and the inlet A
Value is less than 0.6；The side of the big end of the second water conservancy diversion cavity 102 of horn-like structure and the described second sub- 1012 connectivity part of cavity
Wall is the second curved wall, and the ratio of the diameter of the radius of second curved wall and the inlet A is greater than 2.
Specifically, assuming that the radius of the first curved wall is R1, the radius of the second curved wall is R2, when the first curved side
The radius of wall meetsAnd second curved wall radius meetWhen, it can be further to coolant liquid from
Two water conservancy diversion cavitys 102 provide buffering when flowing into the first water conservancy diversion cavity 101, and reduce the loss of pressure to a certain extent, indirectly
The utilization efficiency for improving coolant liquid.
In the present embodiment, the opposite two sidewalls of the small end of the second water conservancy diversion cavity 102 of horn-like structure with it is described
Angle between the middle line of inlet A is respectively the first predetermined angle and the second predetermined angle；Wherein, the first predetermined angle is less than
Second predetermined angle.
Specifically, assuming that the first predetermined angle is α, the second predetermined angle is β, in actual emulation or is manufactured
Cheng Zhong, the utilization efficiency of coolant liquid is further increased to meet, and reaches flow equalization of the coolant liquid between submatrix cold plate
The effect of distribution, illustratively, α=15 °, β=4 °, but not limited to this.
In the present embodiment, the ratio of the diameter of the diversion column 103 and the diameter of the inlet A is small greater than 0.85
In 1.It is vertical between the inner wall of the side liquid outlet B in the center of the diversion column 103 to the first water conservancy diversion cavity 101
Distance is greater than preset value, which is 0.93 times of the diameter of the inlet A.The center of the diversion column 103 is described in
Vertical range between the middle line of inlet A is the ratio of the diameter of d, vertical range d and the inlet A less than 0.3.
Specifically, described diversion column 103 is cylinder, it is assumed that the diameter of the diversion column 103 is D1, the inlet A's
Diameter is D, then the diameter of diversion column 103 should meetAssuming that the center of diversion column 103 is to first water conservancy diversion
Vertical range in cavity 101 between the inner wall of the side liquid outlet B is h3, then should meet h3> 0.93D, the diversion column
103 center is d to the vertical range between the middle line of the inlet A, then should meetAccording to above-mentioned relation
Formula can then determine that diversion column 103 is located at the specific location of 101 connectivity part of the second water conservancy diversion cavity 102 and the first water conservancy diversion cavity.
A kind of water segregator is additionally provided in this example embodiment.With reference to shown in Fig. 3, Fig. 4, which may include:
Divide water-cooled plate 1, first fluid connector 2 and multiple second fluid connectors 3.
Described point of water-cooled plate 1 has the flow passage structure in any of the above-described embodiment, with specific reference to the tool in previous embodiment
Body description, details are not described herein again.
In conjunction with shown in Fig. 1~2, the first fluid connector 2 is connect with the inlet A of the flow passage structure.It is described
Multiple liquid outlet B of multiple second fluid connectors 3 and the flow passage structure are connected respectively.
Pass through above-mentioned water segregator, on the one hand, the piping connection between liquid cooling system main line and active submatrix cold plate is simplified,
It is more favorable for repairing, and solves the problems, such as that cold plate inlet temperature gradually rises；On the other hand, the weldering of active submatrix is reduced
It is connected into type difficulty, greatly improves yield rate.
In the following, various pieces of the reference Fig. 3 to Fig. 4 to the above-mentioned water segregator in this example embodiment are carried out more detailed
Explanation.
In one embodiment, the first fluid connector 2 is connect with the inlet A of the flow passage structure, described more
Multiple liquid outlet B of a second fluid connector 3 and the flow passage structure are connected respectively.
Specifically, the first fluid connector 2 can be specifically configured to plug-type fluid connector, the multiple second
Body connector 3 can be specifically configured to blindmate formula fluid connector.It should be noted that the above-mentioned plug-type fluid connector of selection,
It is to have self-locking function because of it, and structure is simple, excellent earthquake resistance, and is easier to repair；Select blindmate formula stream
Body connector is because its structure is simple, cheap, and is more easily implemented socket.
In the present embodiment, described that water-cooled plate 1 is divided to include the bottom plate A2 and cover board A1 being welded to connect；Wherein, the runner
Structure is formed on the bottom plate A2 and cover board A1, and the cover board A1 and bottom plate A2 are equipped with exhaust at inlet location A
Mouth 202.
It is symmetrically disposed in the bottom plate A2 and cover board A1 specifically, above-mentioned flow passage structure first passes through technique in advance, then by institute
Bottom plate A2 and cover board A1 are stated by being welded to connect, to form a complete runner knot between the bottom plate A2 and cover board A1
Structure.Above-mentioned welding manner can be specifically attached using diffusion welding (DW), not do excessive limitation herein.
In addition, the cover board A1 and bottom plate A2 are equipped with exhaust outlet 202 at the position of inlet A.In technical process,
During the i.e. described bottom plate A2 and cover board A1 is welded, above-mentioned inlet A and multiple liquid outlet B are closed state, i.e.,
Above-mentioned flow passage structure is in a closed state, and in carrying out welding process, temperature increases and leads to the pressure inside flow passage structure
Power variation, directly affects welding effect, so being provided with exhaust outlet at the position of inlet A in cover board A1 and bottom plate A2
202, it ensure that the air of the inner flow passage structure of point water-cooled plate 1 described in welding process is discharged in time.It should be noted that welding
After the completion of connecing, above-mentioned inlet A and multiple liquid outlet B are got through, constitute above-mentioned complete flow passage structure.
A kind of flow passage structure and water segregator provided through the foregoing embodiment, on the one hand, the special of the flow passage structure sets
Meter, effectively avoids coolant liquid and generates whirlpool wherein, not only increase the utilization efficiency of coolant liquid, and to a certain degree
On realize coolant liquid between submatrix cold plate flow equalization distribution；On the other hand, simplify liquid cooling system main line with it is active
Piping connection between submatrix cold plate so that being more favorable for repairing, while reducing the welding fabrication difficulty of active submatrix, greatly
Improve yield rate.
It is to be appreciated that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness in foregoing description
Degree ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ",
The orientation or positional relationship of instructions such as " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing
The embodiment of the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as the limitation to the embodiment of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the embodiment of the present invention, the meaning of " plurality " is two or two
More than a, unless otherwise specifically defined.
In embodiments of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element.For the ordinary skill in the art, Ke Yigen
The concrete meaning of above-mentioned term in the present invention is understood according to concrete condition.
In embodiments of the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or
"lower" may include that the first and second features directly contact, also may include the first and second features be not direct contact but
Pass through the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
Fisrt feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First
Feature is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Only indicate that first feature horizontal height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What can be combined in any suitable manner in one or more embodiment or examples.In addition, those skilled in the art can say this
Different embodiments or examples described in bright book are engaged and are combined.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by appended
Claim is pointed out.
Claims (10)
1. a kind of flow passage structure characterized by comprising
Inlet is arranged in ontology, the first end of the ontology, and multiple liquid outlets are arranged in the second end opposite with the first end；Described
The part between the inlet and liquid outlet includes the first water conservancy diversion cavity and the second water conservancy diversion cavity in vivo；Wherein:
The first water conservancy diversion cavity is distributed along first direction and is connected to each liquid outlet；
The second water conservancy diversion cavity is distributed in a second direction and in horn-like structure, the big end of the horn-like structure and described first
The connection of water conservancy diversion cavity, and small end is connected to the inlet；Wherein the first direction intersects with second direction；And
Diversion column, the diversion column are set to the default position of the second water conservancy diversion cavity Yu the first water conservancy diversion cavity connectivity part
It sets.
2. flow passage structure according to claim 1, which is characterized in that the first water conservancy diversion cavity include along first direction according to
The sub- cavity of the first of secondary connection and the second sub- cavity, the first sub- cavity and the second sub- cavity are with the middle line of the inlet
Boundary, and the length of the first sub- cavity, less than the length of the second sub- cavity, the thickness of the first sub- cavity and the second sub- cavity is equal
It is identical as the diameter of the inlet.
3. flow passage structure according to claim 2, which is characterized in that the width of the first sub- cavity is greater than described second
The width of sub- cavity；Wherein, the ratio of the width and the diameter of the inlet of the described first sub- cavity is less thanDescribed second
The width of sub- cavity and the ratio of the diameter of the inlet are greater than
4. flow passage structure according to claim 2 or 3, which is characterized in that the second water conservancy diversion cavity of horn-like structure
Big end and the described first sub- cavity connectivity part side wall be the first curved wall, and the radius of first curved wall with it is described
The ratio of the diameter of inlet is less than 0.6；And/or
The side wall of the big end of the second water conservancy diversion cavity of horn-like structure and the described second sub- cavity connectivity part is the second arc
Side wall, and the ratio of the diameter of the radius of second curved wall and the inlet is greater than 2.
5. flow passage structure according to claim 4, which is characterized in that the second water conservancy diversion cavity of horn-like structure it is small
Holding the angle between the middle line of opposite two sidewalls and the inlet is respectively the first predetermined angle and the second predetermined angle；Its
In, the first predetermined angle is less than the second predetermined angle.
6. flow passage structure according to claim 4, which is characterized in that the diameter of the diversion column is straight with the inlet
The ratio of diameter is greater than 0.85 and less than 1.
7. flow passage structure according to claim 6, which is characterized in that the center of the diversion column to first diversion cavity
The vertical range between the inner wall of liquid outlet side is greater than preset value in vivo, which is the diameter of the inlet
0.93 times.
8. flow passage structure according to claim 7, which is characterized in that the center of the diversion column is into the inlet
Vertical range between line is d, and the ratio of the diameter of vertical range d and the inlet is less than 0.3.
9. a kind of water segregator characterized by comprising
Divide water-cooled plate, there is flow passage structure according to any one of claims 1 to 8；
First fluid connector is connect with the inlet of the flow passage structure；
Multiple second fluid connectors are connected respectively with multiple liquid outlets of the flow passage structure.
10. water segregator according to claim 9, which is characterized in that described point of water-cooled plate include be welded to connect bottom plate and
Cover board；Wherein, the flow passage structure is formed on the bottom plate and cover board, and the cover board and bottom plate are equal at inlet position
Equipped with exhaust outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183090.5A CN109714940B (en) | 2019-03-12 | 2019-03-12 | Runner structure and water knockout drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183090.5A CN109714940B (en) | 2019-03-12 | 2019-03-12 | Runner structure and water knockout drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109714940A true CN109714940A (en) | 2019-05-03 |
| CN109714940B CN109714940B (en) | 2020-09-25 |
Family
ID=66266668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910183090.5A Active CN109714940B (en) | 2019-03-12 | 2019-03-12 | Runner structure and water knockout drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109714940B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154285A (en) * | 2019-11-04 | 2020-12-29 | 深圳市大疆创新科技有限公司 | Flow field adjusting assembly, flow meter, spraying device and movable platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941335A (en) * | 2005-09-29 | 2007-04-04 | 三星电子株式会社 | Heat sink |
| CN102136461A (en) * | 2009-12-25 | 2011-07-27 | 富士电机控股株式会社 | Liquid cooling type radiator |
| WO2016031227A1 (en) * | 2014-08-28 | 2016-03-03 | パナソニックＩｐマネジメント株式会社 | Heat receiver, cooling device using same, and electronic device using same |
| CN107464793A (en) * | 2017-08-17 | 2017-12-12 | 中国电子科技集团公司第二十九研究所 | A kind of microchannel based on microchannel porous flat pipe integrates cold drawing and preparation method |
-
2019
- 2019-03-12 CN CN201910183090.5A patent/CN109714940B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1941335A (en) * | 2005-09-29 | 2007-04-04 | 三星电子株式会社 | Heat sink |
| CN102136461A (en) * | 2009-12-25 | 2011-07-27 | 富士电机控股株式会社 | Liquid cooling type radiator |
| WO2016031227A1 (en) * | 2014-08-28 | 2016-03-03 | パナソニックＩｐマネジメント株式会社 | Heat receiver, cooling device using same, and electronic device using same |
| CN107464793A (en) * | 2017-08-17 | 2017-12-12 | 中国电子科技集团公司第二十九研究所 | A kind of microchannel based on microchannel porous flat pipe integrates cold drawing and preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154285A (en) * | 2019-11-04 | 2020-12-29 | 深圳市大疆创新科技有限公司 | Flow field adjusting assembly, flow meter, spraying device and movable platform |
| WO2021087708A1 (en) * | 2019-11-04 | 2021-05-14 | 深圳市大疆创新科技有限公司 | Flow field regulation assembly, flow meter, spraying device, and movable platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109714940B (en) | 2020-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6462026B2 (en) | Heat exchanger with branching unit cell | |
| US9291396B2 (en) | Header tank for heat exchanger | |
| JP5967300B2 (en) | Heat exchanger | |
| JP5856361B2 (en) | Nozzle for dispensing fluid | |
| CN109714940A (en) | A kind of flow passage structure and water segregator | |
| CN113432452B (en) | Multi-branch heat exchanger with independent baffles | |
| CN105593617B (en) | Evaporator | |
| CN109642779A (en) | Channel by uniform flux distributed areas and fluid fork regional ensemble be entrance heat-exchangers of the plate type module | |
| WO2022143223A1 (en) | In-line heater | |
| CN202734355U (en) | A heat exchanger | |
| CN103411451B (en) | Rectification type tube-shell type heat exchanger | |
| CN103644688B (en) | Distribution device and the heat exchanger with it | |
| CN106855327B (en) | A kind of heat exchanger | |
| CN211159794U (en) | Reaction system for continuous reaction | |
| CN108050875B (en) | A kind of sheet eddy generator insert structure and heat exchanger tube suitable for heat exchanger tube | |
| CN111523186A (en) | Method for optimizing shape of water suction chamber for double-water-suction pump | |
| Zhiwei et al. | Numerical investigation of constructal distributors with different configurations | |
| KR20140088124A (en) | Heat exchanger for gases, especially engine exhaust gases | |
| CN204142045U (en) | A kind of heat exchanger | |
| CN205991727U (en) | Three tube side tubular heat exchangers | |
| JP2010209878A (en) | Egr cooler | |
| CN207941501U (en) | A kind of microreactor and chemical producing system | |
| CN206890853U (en) | Inner water tank, water tank and Teat pump boiler | |
| WO2019184279A1 (en) | Collecting pipe assembly for heat exchanger and heat exchanger | |
| KR20220155393A (en) | heat exchanger |
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 |