CN106440913B - A kind of heat exchanger core - Google Patents
A kind of heat exchanger core Download PDFInfo
- Publication number
- CN106440913B CN106440913B CN201610930911.3A CN201610930911A CN106440913B CN 106440913 B CN106440913 B CN 106440913B CN 201610930911 A CN201610930911 A CN 201610930911A CN 106440913 B CN106440913 B CN 106440913B
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- Prior art keywords
- heat exchange
- exchange plate
- runner
- plate group
- heat
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
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- 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
The present invention provides a kind of new type heat exchanger core, including cover board, the 1st heat exchange plate group, the 2nd heat exchange plate group ... the n-th heat exchange plate group, heat exchange plate group is stacked alternately, and cover board is stacked on the outside of heat exchange plate group, and each heat exchange plate group includes more than one identical heat exchange plate；Heat exchange plate is formed by matrix and by the heat exchange runner that chemical etching processes on matrix, and the fluid import and export of various heat exchange plate groups does not overlap each other in the projection perpendicular to heat exchange plate direction；Heat exchange runner is made of the straight channel being arranged alternately and oval runner；Straight channel and oval runner communicate；The long axis and straight channel of oval runner are located along the same line along the central axis of liquid flow direction；N is the positive integer not less than 3.Present invention heat exchanger core uses tapered gradually wealthy runner, avoids runner from blocking, the cooling process of the natural gas especially suitable for offshore work platform.
Description
Technical field
The present invention relates to a kind of heat exchanger cores, belong to heat exchange design field.
Background technique
Currently, micro-channel heat exchanger has been widely applied to the industries such as ship, automobile, air-conditioning, micro-channel heat exchanger due to
Its is small in size, light-weight, has become the open important new direction of current heat exchanger research.Since microchannel tubing is narrow,
More demanding to the clean-up performance of fluid working substance, the fluid working substance cleannes currently used for heat exchanger are different, when use cleannes
When not high working medium, often will appear because fouling in runner or working medium endoparticle object diameter it is excessive and the case where block, drop
The low service life of heat exchanger.
Summary of the invention
To solve the above problems, the present invention provides a kind of heat exchanger core, technical solution are as follows:
The heat exchanger core includes cover board 1, the 1st heat exchange plate group, the 2nd heat exchange plate group ... the n-th heat exchange plate group,
In the 1st heat exchange plate group, the 2nd heat exchange plate group ... the n-th heat exchange plate group be stacked alternately, cover board 1 is stacked in outside heat exchange plate group
Side, wherein the 1st heat exchange plate group carries the 1st kind of heat-exchange fluid, the 2nd heat exchange plate group carries the 2nd kind of heat-exchange fluid ... n-th
Heat exchange plate group carries n heat-exchange fluid；Each heat exchange plate group includes more than one identical heat exchange plate 2；It is described
Heat exchange plate 2 is made of matrix 21 and the heat exchange runner processed on matrix by chemical etching 22, heat exchange runner both ends position
In on the side of matrix, be respectively heat exchanging fluid import and export；The fluid import and export of various heat exchange plate groups is perpendicular to changing
It offsets one from another, overlap each other in the projection in hot plate piece direction；The fluid of various heat exchange plate in each heat exchange plate group into,
Outlet overlaps each other on the projection perpendicular to heat exchange plate direction；The heat exchange runner 22 is by the straight channel 221 that is arranged alternately
It is formed with oval runner 222；The straight channel 221 and oval runner 222 communicate；The long axis of the ellipse runner 222
Central axis with straight channel 221 along liquid flow direction is located along the same line；Wherein n is the positive integer not less than 3.
Preferably, the straight channel 221 is parallel channels, width 2mm-10mm；The ellipse runner 222, long axis
For 10mm-30mm, short axle 4mm-15mm；The distance of center circle of the adjacent two oval runners 222 is 15mm-50mm；It is described
Adjacent two heat exchange runners 21 are 3mm-15mm along the distance between central axis of fluid flow direction.
Preferably, the width of the straight channel 221 is 5mm；The ellipse runner 222, long axis 20mm, short axle are
10mm；The distance of center circle of the adjacent two oval runners 222 is 30mm；Adjacent two heat exchange runners 21 are flowed along fluid
The distance between the central axis in direction is 10mm.
Preferably, the oval runner 222 of adjacent two heat exchange runners 22 mutually staggers setting.
Preferably, every heat exchange runner 22 moves towards linear, zigzag or zigzag.
Preferably, water conservancy diversion runner 23 is additionally provided on the heat exchange plate 2, water conservancy diversion runner 23 connects heat exchange runner 22 and extends
To the edge of plate.
Preferably, described to be stacked alternately the heat exchange plate group for indicating adjacent with any heat exchange plate group in heat exchanger core
For any heat exchange plate group in addition to own.
Preferably, the heat exchange runner of two adjacent heat exchange plate groups has phase on the projection perpendicular to heat exchange plate direction
The part being mutually overlapped is used for heat exchange.
Preferably, heat exchange runner is located at the one or both sides of matrix, and the heat exchange runner face between adjacent heat exchange plate is not
It is adjacent or adjacent, partition is equipped between two adjacent heat exchange plates of heat exchange runner face, the partition is not etch heat exchange runner
Matrix.
In a preferred embodiment of the invention, the heat exchanger core includes cover board 1, the 1st heat exchange plate group, the 2nd heat exchange
Plate groups ... the n-th heat exchange plate group, wherein the 1st heat exchange plate group, the 2nd heat exchange plate group ... the n-th heat exchange plate group are stacked alternately,
Cover board 1 is stacked on the outside of heat exchange plate group, wherein the 1st heat exchange plate group carries the 1st kind of heat-exchange fluid, the 2nd heat exchange plate group
Carry the 2nd kind of heat-exchange fluid ... the n-th heat exchange plate group carrying n heat-exchange fluid；Each heat exchange plate group includes one
The above identical heat exchange plate 2；The heat exchange plate 2 is by matrix 21 and the heat exchange stream processed on matrix by chemical etching
Road 22 forms, and heat exchange runner both ends are located on the side of matrix, the import and export of respectively heat exchanging fluid；Various heat exchange plate groups
Fluid import and export offset one from another, do not overlap each other on the projection perpendicular to heat exchange plate direction；The heat exchange runner 22 by
The straight channel 221 and oval runner 222 being arranged alternately form；The straight channel 221 and oval runner 222 communicate；It is described
Central axis of the long axis of oval runner 222 with straight channel 221 along liquid flow direction is located along the same line；Wherein n is not
Positive integer less than 3；The width of the straight channel 221 is 5mm；The ellipse runner 222, long axis 20mm, short axle are
10mm；The distance of center circle of the adjacent two oval runners 222 is 30mm；Adjacent two heat exchange runners 21 are flowed along fluid
The distance between the central axis in direction is 10mm；The oval runner 222 of adjacent two heat exchange runners 22, which mutually staggers, to be set
It sets；Every heat exchange runner 22 moves towards linear.
Every heat exchange runner 22 is independently arranged each other in the present invention, the part (non-intersecting) that do not intersect.
In the present invention runner direction can for linear, sub- shape or zigzag.
Straight channel 221 refers to that runner is parallel channels in the present invention, and it is linear that runner moves towards trend.It is oval in the present invention
Shape runner 222 refers to that runner is oval, oval runner by two arc pipe group ovalisation runner, and ellipse
Both ends where long axis are equipped with the inlet and outlet of fluid.
Heretofore described heat exchange plate 2 is to process runner on plate by way of chemical etching, the runner
The flow passage structure of tapered flaring is ultimately formed through the runner of connection oval structure by straight channel, this kind of runner can make fluid
There is bigger transmission energy, impurity passes through the gap of narrow microchannel flow passages more conducively in fluid, and such heat exchange plate is not easy to block up
Plug, be able to solve in the plate runner of microchannel easy fouling or working medium endoparticle object diameter it is excessive and the problem of block, the present invention mentions
The heat exchange plate 2 of confession can reduce the requirement to fluid working substance cleannes.
Present invention heat exchanger core feature are as follows:
1) heat exchange runner 22 of heat exchange plate 2 is alternateed with oval runner 222 using straight channel 221 and is connected to setting, is led to
Straight channel 221 is crossed through oval runner 222 is connected to, ultimately forms the flow passage structure of tapered flaring, such structure can make to flow
Body has bigger transmission energy, and impurity passes through the gap of narrow microchannel flow passages more conducively in fluid, and being not susceptible to blocking reduces
Requirement to fluid working substance cleannes, at the same it is smaller by the channel size that etching and processing goes out, but refrigerant flow rate is relatively fast, changes
Thermal effect is very good；
2) runner inlet and outlet can be located at any position of the surrounding of plate by water conservancy diversion runner；Position is imported and exported according to runner
The difference set can countercurrently exchange heat in (fair current), can also be exchanged heat with cross-flow；
3) according to the heat transfer characteristic of different fluid, the flow passage structure of heat exchange plate 2 can be designed to arbitrary dimension, to meet
Heat exchange demand；
4) partition can be to avoid mixed flow between fluid.
The invention has the advantages that:
The advantages of present invention heat exchanger core, is that runner uses the structure of tapered flaring, while having mixed microchannel and having changed
The characteristics of hot device and plate heat exchanger, be able to solve in the plate runner of microchannel easy fouling or working medium endoparticle object diameter it is excessive and
The problem of blocking, can satisfy the not high applying working condition of working medium cleannes, reduce the requirement to fluid working substance cleannes.It is such to change
Hot device core is especially used in the cooling process of the natural gas of offshore work platform.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the embodiment of the present invention；
Fig. 2 heat exchange plate linear type heat exchange runner structural schematic diagram；
Fig. 3 is the partial enlargement diagram of heat exchange plate linear type heat exchange runner；
Fig. 4 is heat exchange plate zigzag heat exchange runner structural schematic diagram；
In above-mentioned attached drawing: 1, cover board；2, heat exchange plate；21, matrix；22, heat exchange runner；221, straight channel；222, it is oval
Shape runner；23, water conservancy diversion runner.
Specific embodiment
The present invention will be further described combined with specific embodiments below, and following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "top", "bottom", "inner", "outside" and " endways " is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the present invention
Limitation.
In the description of the present invention, it should be noted that unless otherwise expressly provided and limit, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be directly connected to, can also be indirectly connected with by intermediary, can be the connection of two components interiors.For this field
Those of ordinary skill for, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In addition, in the description of the present invention, unless otherwise indicated, " multiple ", " multiple groups ", " more " be meant that two or
It is more than two.
Embodiment 1
In conjunction with Fig. 1-4, the present embodiment provides a kind of heat exchanger core,
Including cover board 1, the 1st heat exchange plate group, the 2nd heat exchange plate group, the 3rd heat exchange plate group, wherein the 1st heat exchange plate
Group, the 2nd heat exchange plate group, the 3rd heat exchange plate group are stacked alternately, and cover board 1 is stacked on the outside of heat exchange plate group, wherein the 1st heat exchange
Plate groups carry the 1st kind of heat-exchange fluid, and the 2nd heat exchange plate group carries the 2nd kind of heat-exchange fluid, the carrying of the 3rd heat exchange plate group
3rd kind of heat-exchange fluid；Each heat exchange plate group includes a heat exchange plate 2；The heat exchange plate 2 is by matrix 21 and passing through
It learns the heat exchange runner 22 for being etched in and processing on matrix to form, heat exchange runner both ends are located on the side of matrix, are respectively to exchange heat
The import and export of fluid；The fluid import and export of various heat exchange plate groups is wrong each other on the projection perpendicular to heat exchange plate direction
It opens, overlap each other；The fluid import and export of various heat exchange plate in each heat exchange plate group is perpendicular to heat exchange plate direction
Projection on overlap each other；The heat exchange runner 22 is made of the straight channel 221 being arranged alternately and oval runner 222；It is described
Straight channel 221 and oval runner 222 communicate；The long axis and straight channel 221 of the ellipse runner 222 are along liquid flow direction
Central axis be located along the same line.The straight channel 221 is parallel channels, width 2mm；The ellipse runner 222, it is long
Axis is 10mm, short axle 4mm；The distance of center circle of the adjacent two oval runners 222 is 15mm；Adjacent two heat exchange stream
Road 21 is 3mm along the distance between central axis of fluid flow direction.The oval runner of adjacent two heat exchange runners 22
222 mutually stagger setting.Every heat exchange runner of the 1st heat exchange plate group 22 moves towards linear, the 2nd and the 3rd heat exchanger plates
The trend of every heat exchange runner of piece group 22 is in zigzag.Water conservancy diversion runner 23 is additionally provided on the heat exchange plate 2, water conservancy diversion runner 23 connects
It connects heat exchange runner 22 and extends to the edge of plate.It is described be stacked alternately expression in heat exchanger core with any heat exchange plate group
Adjacent heat exchange plate group is any heat exchange plate group in addition to own.The heat exchange runner of two adjacent heat exchange plate groups exists
Perpendicular to having overlapped part in the projection in heat exchange plate direction for heat exchange.Heat exchange runner is located at the one side of matrix,
Heat exchange runner face between adjacent heat exchange plate is non-conterminous.
Embodiment 2
Including cover board 1, the 1st heat exchange plate group, the 2nd heat exchange plate group, the 3rd heat exchange plate group, the 4th heat exchange plate group,
In the 1st heat exchange plate group, the 2nd heat exchange plate group, the 3rd heat exchange plate group, the 4th heat exchange plate group be stacked alternately, cover board 1 is stacked in
On the outside of heat exchange plate group, wherein the 1st heat exchange plate group carries the 1st kind of heat-exchange fluid, the 2nd heat exchange plate group carries the 2nd kind of heat
Fluid is exchanged, the 3rd heat exchange plate group carries the 3rd kind of heat-exchange fluid, and the 4th heat exchange plate group carries the 4th kind of heat-exchange fluid；Often
A heat exchange plate group includes 2 heat exchange plates 2；The heat exchange plate 2 is processed on matrix by matrix 21 and by chemical etching
Heat exchange runner 22 out forms, and heat exchange runner both ends are located on the side of matrix, the import and export of respectively heat exchanging fluid；It is different
The fluid import and export of heat exchange plate group offsets one from another on the projection perpendicular to heat exchange plate direction, does not overlap each other；Each change
The fluid import and export of various heat exchange plate in hot plate groups overlaps each other on the projection perpendicular to heat exchange plate direction；Institute
Heat exchange runner 22 is stated to be made of the straight channel 221 being arranged alternately and oval runner 222；The straight channel 221 and elliptic flow
Road 222 communicates；The long axis and straight channel 221 of the ellipse runner 222 are located at along the central axis of liquid flow direction with always
On line.The straight channel 221 is parallel channels, width 10mm；The ellipse runner 222, long axis 30mm, short axle are
15mm；The distance of center circle of the adjacent two oval runners 222 is 50mm；Adjacent two heat exchange runners 21 are flowed along fluid
The distance between the central axis in direction is 15mm.The oval runner 222 of adjacent two heat exchange runners 22, which mutually staggers, to be set
It sets.Every heat exchange runner of the 1st heat exchange plate group 22 moves towards linear, and the heat exchanger plates pack every of the 2nd, the 3rd and the 4th is changed
The trend of hot flow path 22 is in a zigzag.Water conservancy diversion runner 23 is additionally provided on the heat exchange plate 2, water conservancy diversion runner 23 connects heat exchange runner
22 and extend to the edge of plate.It is described to be stacked alternately the heat exchange for indicating adjacent with any heat exchange plate group in heat exchanger core
Plate groups are any heat exchange plate group in addition to own.The heat exchange runner of two adjacent heat exchange plate groups is perpendicular to heat exchange
There is overlapped part for heat exchange in the projection in plate direction.Heat exchange runner is located at the two sides of matrix, and adjacent two change
Partition is equipped between hot plate piece, the partition is the matrix for not etching heat exchange runner.
Embodiment 3
The difference from embodiment 1 is that: the width of the straight channel 221 is 5mm；The ellipse runner 222, long axis are
20mm, short axle 10mm；The distance of center circle of the adjacent two oval runners 222 is 30mm；Adjacent two heat exchange runners
21 along the distance between central axis of fluid flow direction be 10mm.
Embodiment 4
The difference from example 2 is that: the width of the straight channel 221 is 5mm；The ellipse runner 222, long axis are
20mm, short axle 10mm；The distance of center circle of the adjacent two oval runners 222 is 30mm；Adjacent two heat exchange runners
21 along the distance between central axis of fluid flow direction be 10mm.
Claims (10)
1. a kind of heat exchanger core, it is characterised in that: including cover board (1), the 1st heat exchange plate group, the 2nd heat exchange plate group ... n-th
Heat exchange plate group, wherein the 1st heat exchange plate group, the 2nd heat exchange plate group ... the n-th heat exchange plate group are stacked alternately, cover board (1) is stacked
On the outside of heat exchange plate group, wherein the 1st heat exchange plate group carries the 1st kind of heat-exchange fluid, the 2nd heat exchange plate group carries the 2nd kind
Heat-exchange fluid ... the n-th heat exchange plate group carries n heat-exchange fluid；Each heat exchange plate group includes that more than one is identical
Heat exchange plate (2)；The heat exchange plate (2) is by heat exchange runner matrix (21) and processed on matrix by chemical etching
(22) it forms, heat exchange runner both ends are located on the side of matrix, respectively the import and export of heat exchanging fluid；Various heat exchange plate groups
Fluid import and export offset one from another, do not overlap each other on the projection perpendicular to heat exchange plate direction；In each heat exchange plate group
The fluid import and export of various heat exchange plate overlap each other on the projection perpendicular to heat exchange plate direction；The heat exchange runner
(22) it is made of the straight channel (221) and oval runner (222) that are arranged alternately；The straight channel (221) and oval runner
(222) it communicates；The long axis of the ellipse runner (222) and straight channel (221) are located at same along the central axis of liquid flow direction
On one straight line；Wherein n is the positive integer not less than 3.
2. heat exchanger core according to claim 1, it is characterised in that: the straight channel (221) is parallel channels, width
For 2mm-10mm；The ellipse runner (222), long axis 10mm-30mm, short axle 4mm-15mm；Adjacent two described ellipse
The distance of center circle of circular flow channel (222) is 15mm-50mm；Adjacent two heat exchange runners (22) are along the center of fluid flow direction
The distance between axis is 3mm-15mm.
3. heat exchanger core according to claim 2, it is characterised in that: the width of the straight channel (221) is 5mm；Institute
State oval runner (222), long axis 20mm, short axle 10mm；The distance of center circle of adjacent two oval runners (222) is
30mm；Adjacent two heat exchange runners (22) are 10mm along the distance between central axis of fluid flow direction.
4. heat exchanger core according to claim 1 or 2, it is characterised in that: adjacent two heat exchange runners (22)
Oval runner (222) mutually staggers setting.
5. heat exchanger core according to claim 1, it is characterised in that: the trend of every heat exchange runner (22) is in straight
Linear, zigzag or zigzag.
6. heat exchanger core according to claim 1, it is characterised in that: be additionally provided with water conservancy diversion stream on the heat exchange plate (2)
Road (23), water conservancy diversion runner (23) connection heat exchange runner (22) and the edge for extending to plate.
7. heat exchanger core according to claim 1, it is characterised in that: described to be stacked alternately expression in heat exchanger core
The heat exchange plate group adjacent with any heat exchange plate group is any heat exchange plate group in addition to own.
8. heat exchanger core according to claim 2, it is characterised in that: the heat exchange runner of two adjacent heat exchange plate groups
There is overlapped part for heat exchange on the projection perpendicular to heat exchange plate direction.
9. heat exchanger core according to claim 3, it is characterised in that: heat exchange runner is located at the one or both sides of matrix,
Heat exchange runner face between adjacent heat exchange plate is non-conterminous or adjacent, sets between two adjacent heat exchange plates of heat exchange runner face
There is partition, the partition is the matrix for not etching heat exchange runner.
10. heat exchanger core according to claim 1, it is characterised in that: including cover board (1), the 1st heat exchange plate group, the 2nd
Heat exchange plate group ... the n-th heat exchange plate group, wherein the 1st heat exchange plate group, the 2nd heat exchange plate group ... the n-th heat exchange plate group replace
It stacks, cover board (1) is stacked on the outside of heat exchange plate group, wherein the 1st heat exchange plate group carries the 1st kind of heat-exchange fluid, the 2nd heat exchange
Plate groups carry the 2nd kind of heat-exchange fluid ... the n-th heat exchange plate group carrying n heat-exchange fluid；Each heat exchange plate group packet
Include more than one identical heat exchange plate (2)；The heat exchange plate (2) adds on matrix by matrix (21) and by chemical etching
Heat exchange runner (22) composition that work goes out, heat exchange runner both ends are located on the side of matrix, the import and export of respectively heat exchanging fluid；
The fluid import and export of various heat exchange plate groups offsets one from another on the projection perpendicular to heat exchange plate direction, does not overlap each other；Institute
Heat exchange runner (22) is stated to be made of the straight channel (221) being arranged alternately and oval runner (222)；The straight channel (221) and
Oval runner (222) communicates；The long axis of the ellipse runner (222) and straight channel (221) are along liquid flow direction
Mandrel is located along the same line；Wherein n is the positive integer not less than 3；The width of the straight channel (221) is 5mm；The ellipse
Shape runner (222), long axis 20mm, short axle 10mm；The distance of center circle of the adjacent two oval runners (222) is 30mm；
Adjacent two heat exchange runners (22) are 10mm along the distance between central axis of fluid flow direction；It is changed described in adjacent two
The oval runner (222) of hot flow path (22) mutually staggers setting；Every heat exchange runner (22) moves towards linear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930911.3A CN106440913B (en) | 2016-10-31 | 2016-10-31 | A kind of heat exchanger core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930911.3A CN106440913B (en) | 2016-10-31 | 2016-10-31 | A kind of heat exchanger core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106440913A CN106440913A (en) | 2017-02-22 |
| CN106440913B true CN106440913B (en) | 2019-03-29 |
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| CN201610930911.3A Active CN106440913B (en) | 2016-10-31 | 2016-10-31 | A kind of heat exchanger core |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112944996A (en) * | 2021-02-05 | 2021-06-11 | 中南大学 | Compound heat transfer runner and contain its heat transfer board based on subregion is reinforceed |
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| CN102288054A (en) * | 2011-06-27 | 2011-12-21 | 江苏宝得换热设备有限公司 | Equal-flow-quantity high-efficiency plate-type heat exchanger |
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| CN206192166U (en) * | 2016-10-31 | 2017-05-24 | 航天海鹰(哈尔滨)钛业有限公司 | Collect etching slab and shaping slab in new type heat exchanger of an organic whole core |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8490678B2 (en) * | 2008-06-02 | 2013-07-23 | Gerald Ho Kim | Silicon-based thermal energy transfer device and apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288054A (en) * | 2011-06-27 | 2011-12-21 | 江苏宝得换热设备有限公司 | Equal-flow-quantity high-efficiency plate-type heat exchanger |
| CN102706187A (en) * | 2012-05-29 | 2012-10-03 | 浙江微智源能源技术有限公司 | Integrated type micro-channel heat exchanger |
| CN202869325U (en) * | 2012-09-12 | 2013-04-10 | 江苏宝得换热设备有限公司 | Plate-type heat exchanger with secondary throttle |
| CN204830972U (en) * | 2015-07-17 | 2015-12-02 | 航天海鹰(哈尔滨)钛业有限公司 | A slab for heat exchanger |
| CN106052432A (en) * | 2016-04-27 | 2016-10-26 | 中石化石油工程机械有限公司研究院 | Micro-channel heat exchanger with cross runners |
| CN206192166U (en) * | 2016-10-31 | 2017-05-24 | 航天海鹰(哈尔滨)钛业有限公司 | Collect etching slab and shaping slab in new type heat exchanger of an organic whole core |
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| Publication number | Publication date |
|---|---|
| CN106440913A (en) | 2017-02-22 |
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