CN206073788U - A kind of printed circuit board heat exchanger novel heat exchange plate device - Google Patents
A kind of printed circuit board heat exchanger novel heat exchange plate device Download PDFInfo
- Publication number
- CN206073788U CN206073788U CN201620947782.4U CN201620947782U CN206073788U CN 206073788 U CN206073788 U CN 206073788U CN 201620947782 U CN201620947782 U CN 201620947782U CN 206073788 U CN206073788 U CN 206073788U
- Authority
- CN
- China
- Prior art keywords
- runner
- plate body
- heat exchange
- heat exchanger
- circuit board
- 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.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of printed circuit board heat exchanger novel heat exchange plate device, including at least one plate body, cross sectional shape is machined with the one side of plate body for half elliptic runner, it is connected in series with each other between plate body, the flow direction of the runner between two neighboring plate body is in angle, two neighboring plate body is connected by rebound, transition runner is offered on rebound, transition runner is mutually matched with the runner on the plate body of rebound both sides, first fluid passage is provided with the entrance point of runner, the end of runner is provided with second fluid passage.The different runner arrangement form of this utility model can be applicable to different operating modes, require that collocation is used according to specifically used；Tunnel inlets and runner exit arrange fluid passage, after the completion of heat exchange core body welding, can reduce the welding job amount of Add-on accessories, cost-effective, reduction of erection time according to the size of the adapter directly processing channel on heat exchange core body end face is imported and exported without the need for external end socket.
Description
Technical field
This utility model is related to a kind of heat-exchanger rig, more particularly, to a kind of printed circuit board heat exchanger novel heat exchange
Plate device.
Background technology
In industrial circles such as petrochemical industry, Aero-Space, ship, ocean engineering and nuclear powers, need using various heat exchangers
Realize the heat exchange between different working medium, and existing all kinds of heat exchanger generally existing heat exchange area density are low, volume and weight
The problems such as amount is big, heat exchange efficiency is low.On the one hand, collect cyclization in ocean platform, Aero-Space, ship and floating LNG device etc.
In border, the restriction to the device space and weight is very strict, using traditional shell-and-tube heat exchanger or plate type heat exchanger as changing
Hot equipment, can often exceed the permission space of whole integrated system, increase the weight of whole system, it is impossible to meet design requirement；Separately
On the one hand, in nuclear power field, with the popularization and application that forth generation supercritical carbon dioxide cloth Reynolds is circulated, prior welding mode is built
The heat exchanger made cannot meet the use requirement of high-temperature high-pressure medium in nuclear reactor, need the new height using high temperature high voltage resistant
Effect heat transmission equipment.For case above, printed circuit board heat exchanger, as efficient, compact, new heat transmission equipment, is a kind of
Preferably select, be applied in various fields.
Utility model content
The purpose of this utility model is big to solve the big weight of prior art heat exchange plate volume, and fluid flow resistance is big
A kind of problem, there is provided printed circuit board heat exchanger novel heat exchange plate device.
This utility model is the deficiency for solving above-mentioned technical problem, and the technical scheme for being adopted is：
A kind of printed circuit board heat exchanger novel heat exchange plate device, including at least one plate body, in plate
It is half elliptic runner that cross sectional shape is machined with the one side of body, and runner centrage is parallel to each other and spacing is equal, stream
The flow process in road is shaped as periodic structure, is connected in series with each other between described plate body, between two neighboring plate body
Runner flow direction be in angle, two neighboring plate body by rebound connection, transition runner, transition are offered on rebound
Runner on runner and rebound both sides plate body is mutually matched in order to by the flow passage on the plate body of both sides, transition
Plate and plate body are in integrative-structure, and the first fluid for flow channel entry point is pooled together is provided with the entrance point of runner
Passage, the end of runner are provided with the second fluid passage for runner exit is pooled together.
The arrangement form that flows to of described runner is " one " font, " L " font, " Z " font, "U" shaped or " several " word
Any one in shape.
Runner flow direction between described two plate bodies of neighbour is vertical.
Described first fluid channel shape is rectangle, circle, semicircle, ellipse, half elliptic and wherein at least
Any one in the combination of two shapes.
Described second fluid channel shape is rectangle, circle, semicircle, ellipse, half elliptic and wherein at least
Any one in the combination of two shapes.
Described plate body one side is machined with equally distributed microchannel, and cross section of fluid channel is shaped as half elliptic, stream
Road centrage is parallel to each other and spacing is equal, and the flow process of runner is shaped as periodic structure.
The section shape of the runner is half elliptic, and semielliptical focus is positioned at plate upper surface, i.e., semielliptical length
The ratio of semiaxis a and semi-minor axis b is more than 1.
The flow process of the runner is shaped as periodic structure, can be sawtooth waveform, just/cosine-shaped or serpentine isoperimetric
Any one in phase property structure.
The arrangement form that flows to of the runner can be " one " font, " L " font, " Z " font, "U" shaped, " several " word
Shape, and it is not limited to several arrangement forms of the above；The heat exchange plate of different working medium can adopt identical runner arrangement form, or using not
Same runner arrangement form collocation is used, and constitutes heat exchanger core body.
Multiple heat exchange plate assembly weldings, can be in heat exchange core body end face processing channel, with first fluid into after heat exchange core body
Passage is connected with second fluid passage and constitutes exchanger head.
The beneficial effects of the utility model are：1 adopts cross sectional shape for half elliptic microchannel, the periodicity of runner
Structure can increase the turbulance of fluid, the Heat transfer boundary layer destroyed near wall, improve heat exchange efficiency；It is small on 2 heat exchange plates
The size of runner is little, is evenly distributed, and can reduce the pressure loss of flow of fluid；3 half elliptic cross section of fluid channel can increase heat-transfer surface
Product, reduces sheet, makes the heat exchange area density of printed circuit board heat exchanger effectively improve, and reduces the body of heat exchanger
Product and weight；4 different runner arrangement forms can be applicable to different operating modes, require that collocation is used according to specifically used；5 runners
Import and runner exit arrange fluid passage, after the completion of heat exchange core body welding, can directly be existed according to the size for importing and exporting adapter
Processing channel on heat exchange core body end face, is made the fluid passage that runner is imported and exported be joined directly together with adapter, without the need for external end socket, can be saved
Material saving, reduces the welding job amount of Add-on accessories, cost-effective, reduction of erection time.
Description of the drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is the schematic diagram of runner " one " font arrangement in this utility model.
Fig. 3 is the schematic diagram of runner " L " font arrangement in this utility model.
Fig. 4 is the schematic diagram of runner " Z " font arrangement in this utility model.
Fig. 5 is the schematic diagram of runner "U" shaped arrangement in this utility model.
Fig. 6 is the schematic diagram of runner " several " font arrangement in this utility model.
Fig. 7 is the schematic diagram of ellipse for first fluid passage in this utility model and second fluid passage.
Graphical indicia：1st, plate body；2nd, runner；201st, rebound；3rd, first fluid passage；4th, second fluid passage.
Specific embodiment
Shown in figure, specific embodiment is as follows：
A kind of printed circuit board heat exchanger novel heat exchange plate device, including at least one plate body 1, in plate
It is half elliptic runner 2 that cross sectional shape is machined with the one side of body 1, and 2 centrage of runner is parallel to each other and spacing is equal,
The flow process of runner 2 is shaped as periodic structure, and described plate body 1 is serially connected, the stream between two neighboring plate body 1
In angle, two neighboring plate body 1 is connected the flow direction in road 2 by rebound 201, offers transition runner on rebound 201,
Runner 2 on 201 both sides plates body 1 of transition runner and rebound is mutually matched in order to by the stream on both sides plates body 1
Road 2 is connected, and rebound 201 and plate body 1 are in integrative-structure, are provided with for flow channel entry point is converged at the entrance point of runner 2
The first fluid passage 3 for gathering together, the end of runner are provided with the second fluid for runner exit is pooled together
Passage 4.
The arrangement form that flows to of described runner 2 is " one " font, " L " font, " Z " font, "U" shaped or " several " word
Any one in shape.
Runner 2 between described two plate bodies 1 of neighbour is flowed to vertically.
Described first fluid passage 3 is shaped as rectangle, circle, semicircle, ellipse, half elliptic and wherein at least
Any one in the combination of two shapes.
Described second fluid passage 4 is shaped as rectangle, circle, semicircle, ellipse, half elliptic and wherein at least
Any one in the combination of two shapes.
Described plate body one side is machined with equally distributed microchannel, and cross section of fluid channel is shaped as half elliptic, stream
Road centrage is parallel to each other and spacing is equal, and the flow process of runner is shaped as periodic structure.
The section shape of the runner is half elliptic, and semielliptical focus is positioned at plate upper surface, i.e., semielliptical length
The ratio of semiaxis a and semi-minor axis b is more than 1.
The flow process of the runner is shaped as periodic structure, can be sawtooth waveform, just/cosine-shaped or serpentine, and
Any one in other shapes periodic structure.
The arrangement form that flows to of the runner can be " one " font, " L " font, " Z " font, "U" shaped, " several " word
Shape, and it is not limited to several arrangement forms of the above；The heat exchange plate of different working medium can adopt identical runner arrangement form, or using not
Same runner arrangement form collocation is used, and constitutes heat exchanger core body.
Multiple heat exchange plate assembly weldings, can be in heat exchange core body end face processing channel, with first fluid into after heat exchange core body
Passage is connected with second fluid passage and constitutes exchanger head.
Technical scheme and embodiment non-limiting cited by this utility model, with the skill cited by this utility model
Art scheme and embodiment equivalent or effect same approach are all in the range of this utility model is protected.
Claims (5)
1. a kind of printed circuit board heat exchanger novel heat exchange plate device, including at least one plate body（1）, in plate
Body（1）One side on be machined with cross sectional shape for half elliptic runner（2）, runner（2）Centrage be parallel to each other and
Away from equal, runner（2）Flow process be shaped as periodic structure, it is characterised in that：Described plate body（1）Between be serially connected
Connection, two neighboring plate body（1）Between runner（2）Flow direction be in angle, two neighboring plate body（1）By transition
Plate（201）Connection, rebound（201）On offer transition runner, transition runner and rebound（201）Both sides plate body（1）
On runner（2）It is mutually matched in order to by both sides plate body（1）On runner（2）Connection, rebound（201）With plate sheet
Body（1）In integrative-structure, runner（2）Entrance point at be provided with first fluid passage for flow channel entry point is pooled together
（3）, the end of runner is provided with the second fluid passage for runner exit is pooled together（4）.
2. a kind of printed circuit board heat exchanger novel heat exchange plate device according to claim 1, it is characterised in that：
Described runner（2）Flow to arrangement form in " one " font, " L " font, " Z " font, "U" shaped or " several " font
Any one.
3. a kind of printed circuit board heat exchanger novel heat exchange plate device according to claim 1, it is characterised in that：
Described two plate bodies of neighbour（1）Between runner（2）Flow direction is vertical.
4. a kind of printed circuit board heat exchanger novel heat exchange plate device according to claim 1, it is characterised in that：
Described first fluid passage（3）It is shaped as rectangle, circle, semicircle, ellipse, half elliptic and wherein at least two shape
Any one in the combination of shape.
5. a kind of printed circuit board heat exchanger novel heat exchange plate device according to claim 1, it is characterised in that：
Described second fluid passage（4）It is shaped as rectangle, circle, semicircle, ellipse, half elliptic and wherein at least two shape
Any one in the combination of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947782.4U CN206073788U (en) | 2016-08-26 | 2016-08-26 | A kind of printed circuit board heat exchanger novel heat exchange plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947782.4U CN206073788U (en) | 2016-08-26 | 2016-08-26 | A kind of printed circuit board heat exchanger novel heat exchange plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073788U true CN206073788U (en) | 2017-04-05 |
Family
ID=58432094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620947782.4U Active CN206073788U (en) | 2016-08-26 | 2016-08-26 | A kind of printed circuit board heat exchanger novel heat exchange plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152857A (en) * | 2016-08-26 | 2016-11-23 | 中国船舶重工集团公司第七二五研究所 | A kind of printed circuit board heat exchanger novel heat exchange plate device |
| CN107024134A (en) * | 2017-04-20 | 2017-08-08 | 中国科学院工程热物理研究所 | Heat exchanger plates for printed circuit sheet heat exchanger |
-
2016
- 2016-08-26 CN CN201620947782.4U patent/CN206073788U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152857A (en) * | 2016-08-26 | 2016-11-23 | 中国船舶重工集团公司第七二五研究所 | A kind of printed circuit board heat exchanger novel heat exchange plate device |
| CN107024134A (en) * | 2017-04-20 | 2017-08-08 | 中国科学院工程热物理研究所 | Heat exchanger plates for printed circuit sheet heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106152857A (en) | A kind of printed circuit board heat exchanger novel heat exchange plate device | |
| CN109443043B (en) | A kind of lead-supercritical carbon dioxide Intermediate Heat Exchanger | |
| JP7011079B2 (en) | Heat exchange tube with outer fins and how to use it | |
| CN106839833A (en) | A kind of printed circuit board fused salt gas heat exchanger | |
| CN107144158B (en) | Compact heat exchanger for heat exchange between supercritical carbon dioxide and water | |
| CN106895725A (en) | A kind of printed circuit board fused salt heat exchanging device of doubling plate arrangement | |
| CN101363694A (en) | Shell-pipe head exchanger by double helix flowing of fluid medium in or out of heat exchange tube | |
| CN111059929A (en) | Novel micro-channel heat exchanger with fin structure | |
| CN206073788U (en) | A kind of printed circuit board heat exchanger novel heat exchange plate device | |
| CN112880444A (en) | Printed circuit board heat exchanger and core for heat exchange of variable-property fluid | |
| CN109323607B (en) | Honeycomb type ultra-compact plate heat exchanger | |
| CN115468442A (en) | Printed circuit board type heat exchanger with Laval nozzle enhanced heat transfer structure | |
| CN201281561Y (en) | Shell-pipe head exchanger by double helix flowing of fluid medium in or out of heat exchange tube | |
| CN208333192U (en) | A kind of compact heat exchanger of periodicity variable section runner | |
| CN106931821A (en) | A kind of heat exchanger plates and gas liquid heat exchanger | |
| CN104748605B (en) | A kind of electric field-enhanced nano-fluid phase-change heat transfer close-coupled multilamellar micro-channel heat exchanger | |
| CN201449202U (en) | Heat transferring element of longitudinal spiral fins assembled inside and outside heat transferring pipe | |
| CN202229631U (en) | Heat exchanger | |
| CN203259054U (en) | Tube fin heat exchanger | |
| CN1329708C (en) | Synergic type reinforced heat exchange surface | |
| CN116989599A (en) | Porous medium heat exchanger adopting optimized Weiire-Phelan structure | |
| CN206362220U (en) | A kind of heat exchanger | |
| CN201225853Y (en) | Wide channel plate heat exchanger with detachable intensified element on one side | |
| CN102345990A (en) | Heat exchanger | |
| CN203687726U (en) | Heat transfer pipe and gas heat exchanger using heat transfer pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |