CN107490311B - Self-driving type magnetic fluid heat exchanger - Google Patents
Self-driving type magnetic fluid heat exchanger Download PDFInfo
- Publication number
- CN107490311B CN107490311B CN201710612435.5A CN201710612435A CN107490311B CN 107490311 B CN107490311 B CN 107490311B CN 201710612435 A CN201710612435 A CN 201710612435A CN 107490311 B CN107490311 B CN 107490311B
- Authority
- CN
- China
- Prior art keywords
- magnetic fluid
- heat
- heat exchanger
- tube
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of self-driving type magnetic fluid heat exchangers, it is related to technical field of heat exchange, comprising: main structure comprising shell, the first tube sheet and the second tube sheet, shell is equipped with shell side import and shell-side outlet, and shell, the first tube sheet and the second tube sheet form a confined space.Import end socket, setting form a confined space in the first tube sheet side, with the first tube sheet, and import end socket is equipped with tube side import.Outlet head, setting form a confined space in the second tube sheet side, with the second tube sheet, and outlet head is exported equipped with tube side.At least one heat exchanger tube, its both ends is separately fixed on the first tube sheet and the second tube sheet, heat exchanger tube includes at least one heat to electricity conversion section and at least one magnetic fluid drive section, heat to electricity conversion section close to tube side import is connected with magnetic fluid drive section, and magnetic fluid drive section is used to drive the tube side fluid in heat exchange tube and the shell-side fluid flowing outside heat exchange tube.The present invention can be effectively reduced the vibration noise of heat-exchange system.
Description
Technical field
The present invention relates to technical field of heat exchange, and in particular to a kind of self-driving type magnetic fluid heat exchanger.
Background technique
Heat exchanger is the equipment for carrying out heat exchange between fluid at two or more different temperatures, to meet technique
The needs of condition are widely used in fields such as petroleum, chemical industry, electric power, the energy and ships.
For needing cooling device, the heat taken out of by heat exchanger would generally be directly discharged in environment, such as
Unit cooler in power plant and power device, this can directly contribute the waste of a part of heat, reduce system overall operation effect
Rate.On the other hand, since fluid interchange can significantly improve the coefficient of heat transfer, reduce the size of heat exchanger, general design of heat exchanger
In two side liquids all under flow regime.In order to maintain this flow regime that optional equipment pump machines equipment is needed to provide drive
Dynamic head realizes the lasting exchange of heat to overcome the resistance of heat exchanger itself He connecting pipe.The pump machines additionally configured
It is more complicated that equipment not only results in system structure, it is desirable to provide additional energy supply, and also the presence of slewing also can
The vibration of increase system and noise.
In addition, for some special occasions, as the heat-exchanging loop of sodium-cooled reactor have for leakproofness it is higher
Requirement, traditional cooling circuit is difficult to ensure the sealing of Liquid Sodium due to the presence of pump.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide one kind can cancel traditional heat-exchange system
Required pump apparatus, be effectively reduced system vibration noise self-driving type magnetic fluid heat exchanger.
To achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of self-driving type magnetic fluid heat exchanger, comprising:
Main structure comprising shell, the first tube sheet and the second tube sheet, the shell is equipped with shell side import and shell side goes out
Mouthful, and the shell, the first tube sheet and the second tube sheet form a confined space；
Import end socket is arranged in first tube sheet side, and forms a confined space with first tube sheet, described
Import end socket is equipped with tube side import；
Outlet head is arranged in second tube sheet side, and forms a confined space with second tube sheet, described
Outlet head is exported equipped with tube side；And
At least one heat exchanger tube, both ends are separately fixed on first tube sheet and the second tube sheet, the heat exchanger tube packet
At least one heat to electricity conversion section and at least one magnetic fluid drive section are included, the heat to electricity conversion section is connected with magnetic fluid drive section,
The heat to electricity conversion section is close to tube side import, and the magnetic fluid drive section is used to drive the tube side fluid in the heat exchange tube
With the shell-side fluid flowing outside heat exchange tube.
Based on the above technical solution, the self-driving type magnetic fluid heat exchanger further includes magnetic fluid drive control list
Member, the magnetic fluid drive control unit is used to control the driving force that the magnetic fluid drive section generates, and adjusts the tube side
The flow regime of fluid and shell-side fluid.
Based on the above technical solution, the self-driving type magnetic fluid heat exchanger further includes heat to electricity conversion administrative unit,
The heat to electricity conversion administrative unit is connected with the heat exchanger tube and magnetic fluid drive control unit respectively by connecting line.
Based on the above technical solution, the heat to electricity conversion section includes thermoelectric converting unit, outer containment and inside
Involucrum, the outer containment are set on the thermoelectric converting unit outer wall, and the interior envelope is arranged in the heat to electricity conversion
In unit.
Based on the above technical solution, the thermoelectric converting unit and outer containment, interior envelope are each formed with gas
Gap, the air gap is interior to be filled with inert gas.
Based on the above technical solution, the magnetic fluid drive section includes heat-transfer pipe core, external magnetic fluid driving
Unit and internal magnetic fluid driving unit, the external magnetic fluid driving unit are set on the heat-transfer pipe core outer wall, institute
Internal magnetic fluid driving unit is stated to be arranged in the heat-transfer pipe core.
Based on the above technical solution, the heat-transfer pipe core and external magnetic fluid driving unit, internal magnetic fluid
Driving unit is each formed with air gap, is filled with inert gas in the air gap.
Based on the above technical solution, the self-driving type magnetic fluid heat exchanger is additionally provided with multiple baffle plates, the folding
Flowing plate is fixed on the shell and heat exchanger tube.
Based on the above technical solution, the heat exchanger tube includes that a magnetic fluid drive section and two are respectively set
Heat to electricity conversion section at magnetic fluid drive section both ends, each heat to electricity conversion Duan Jun pass through insulation linkage section and magnetic fluid
Drive section is connected.
Compared with the prior art, the advantages of the present invention are as follows:
(1) the self-driving type magnetic fluid heat exchanger in the present invention can recycle the waste heat in heat exchanger heat exchange process, lead to
It crosses thermoelectric generation technology and this partial heat energy is converted into electric energy.Thermoelectric conversion element and heat exchanger tube are organically combined,
A part of thermal energy can be recycled while realizing heat exchange function, the whole efficiency of system can not only be improved, can also reduce and set
It is standby to be taken up space.
(2) the self-driving type magnetic fluid heat exchanger in the present invention is magnetic fluid driving unit using the electric energy that heat to electricity conversion generates
Pump class needed for power supply, the exchange of driving fluid flowing reinforcing heat, while this design can cancel traditional heat-exchange system is set
It is standby, it can be effectively reduced the vibration noise of system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of self-driving type magnetic fluid heat exchanger in the present invention；
Fig. 2 is the structural schematic diagram of heat exchanger tube in the present invention；
Fig. 3 is the structural schematic diagram of heat to electricity conversion section in the present invention；
Fig. 4 is the structural schematic diagram of magnetic fluid drive section in the present invention.
In figure: 1- main structure, 11- shell, the first tube sheet of 12-, the second tube sheet of 13-, 14- shell side import, 15- shell side go out
Mouthful, 2- import end socket, 21- tube side import, 3- outlet head, the outlet of 31- tube side, 4- heat exchanger tube, 41- heat to electricity conversion section, 411-
Thermoelectric converting unit, 412- outer containment, 413- interior envelope, 42- magnetic fluid drive section, 421- heat-transfer pipe core, outside 422-
Portion's magnetic fluid driving unit, the inside 423- magnetic fluid driving unit, 5- magnetic fluid drive control unit, the management of 6- heat to electricity conversion are single
Member, 7- connecting line, 8- air gap, 9- baffle plate.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and embodiments.
Shown in Figure 1, the present invention provides a kind of self-driving type magnetic fluid heat exchanger comprising main structure 1, import end socket
2, outlet head 3 and at least one heat exchanger tube 4.
Wherein, main structure 1 includes shell 11, the first tube sheet 12 and the second tube sheet 13, and shell 11 is equipped with shell side import
14 and shell-side outlet 15, shell side refers to the part that fluid media (medium) flows through the channel outside heat exchanger tube and connects with it, in the present invention
Shell 11, the first tube sheet 12 and the second tube sheet 13 form a confined space.
Import end socket 2 is arranged in 12 side of the first tube sheet, and forms a confined space, import end socket 2 with the first tube sheet 12
It is equipped with tube side import 21.Outlet head 3 is arranged in 13 side of the second tube sheet, and forms a confined space with the second tube sheet 13,
Outlet head 3 is equipped with tube side outlet 31, and wherein tube side refers to that fluid media (medium) flows through the channel in heat exchanger tube and connects with it
Part.
4 both ends of heat exchanger tube are separately fixed on the first tube sheet 12 and the second tube sheet 13, and heat exchanger tube 4 includes at least one thermoelectricity
Transformation segment 41 and at least one magnetic fluid drive section 42, heat to electricity conversion section 41 are connected with magnetic fluid drive section 42, heat to electricity conversion section
41 close to tube side import 21, and magnetic fluid drive section 42 is used to drive outside 4 pipe of tube side fluid and heat exchanger tube in 4 pipe of heat exchanger tube
Shell-side fluid flowing.
In the present invention, tube side fluid enters after import end socket 2 from tube side import 21 carries out assignment of traffic, then tube side stream
Body enters heat exchanger tube 4 and exchanges with shell-side fluid progress heat, produces electricl energy while carrying out heat exchange in heat exchanger tube 4, benefit
Driving force is provided with these electric energy for the flowing of tube fluid.Similar, shell-side fluid is entered from shell side import 14 by shell
In the confined space that body 11, the first tube sheet 12 and the second tube sheet 13 are formed, flow out after heat exchange from shell-side outlet 15,
The flow driving power of shell-side fluid is equally provided by heat exchanger tube 4.
Specifically, shown in Figure 2, the heat exchanger tube 4 in the present invention includes a magnetic fluid drive section 42 and two points
The heat to electricity conversion section 41 at 42 both ends of magnetic fluid drive section is not set, each heat to electricity conversion section 41 by insulation linkage section 43 with
Magnetic fluid drive section 42 is connected.Wherein heat to electricity conversion section 41 is produced electricl energy using heat transfer temperature difference, these electric energy drive as magnetic fluid
The energy source of dynamic section 42.Tube side fluid and shell-side fluid need to can be metal fluid with certain electric conductivity or have
The liquid of electric conductivity, to meet the requirement of magnetic fluid driving.Magnetic fluid drive section 42 provides under the action of electromagnetic force for fluid
Driving force, to overcome the resistance of heat exchanger itself with relevant connection pipeline.Linkage section 43 insulate for heat to electricity conversion section 41 and magnetic current
Body drive section 42 links together, and forms one whole heat exchanger tube, while can also play the role of electrical isolation and sealing.
Shown in Figure 3, heat to electricity conversion section 41 includes thermoelectric converting unit 411, outer containment 412 and interior envelope 413,
Outer containment 412 is set on 411 outer wall of thermoelectric converting unit, and interior envelope 413 is arranged in thermoelectric converting unit 411.Outside
Portion's involucrum 412 and interior envelope 413 undertake the pressure difference of shell-side and pipe side liquid for obstructing cold fluid and hot fluid.Thermoelectric converting unit
411 are each formed with air gap 8 with outer containment 412, interior envelope 413, are filled with inert gas in air gap 8, fill inert gas
The overall heat exchange thermal resistance of heat exchanger tube 4 can be reduced afterwards.
Shown in Figure 4, magnetic fluid drive section 42 includes heat-transfer pipe core 421, external magnetic fluid driving unit 422 and interior
Portion's magnetic fluid driving unit 423, external magnetic fluid driving unit 422 are set on 421 outer wall of heat-transfer pipe core, internal magnetic fluid
Driving unit 423 is arranged in heat-transfer pipe core 421.Heat-transfer pipe core 421 and external magnetic fluid driving unit 422, inner magnet
Fluid driving unit 423 is also each formed with air gap 8, and inert gas is filled in air gap 8, can be with equally after filling inert gas
Reduce the overall heat exchange thermal resistance of heat exchanger tube 4.
Self-driving type magnetic fluid heat exchanger in the present invention further includes that magnetic fluid drive control unit 5 and heat to electricity conversion management are single
Member 6.Magnetic fluid drive control unit 5 is used to control the driving force of the generation of magnetic fluid drive section 42, and adjusts tube side fluid and shell
The flow regime of Cheng Liuti.Heat to electricity conversion administrative unit 6 by connecting line 7 respectively with heat exchanger tube 4 and magnetic fluid drive control list
Member 5 is connected.Specifically, the electric energy that heat exchanger tube 4 generates is linked into heat to electricity conversion administrative unit 6 by connecting line 7, it is based on thermoelectricity
The electric energy that transfer principle generates carries out pressure stabilizing and rectification here, and controls the work of thermoelectric converting unit 411 according to actual needs
Make state, and will be inside the electric energy unified supply to magnetic fluid drive control unit 5 of generation.5 base of magnetic fluid drive control unit
In the driving force that the fluid flowing of heat exchanger and heat swap status, control magnetic fluid driving unit generate, tube side is adjusted separately
With the fluid flow state of shell side, to meet the needs of real work.
Self-driving type magnetic fluid heat exchanger of the invention is additionally provided with multiple baffle plates 9, and baffle plate 9 is fixed on shell 11 and heat exchange
On pipe 4.Baffle plate 9 is mainly used for changing fluid flow direction, and heat-transfer effect both can be improved, also act as the work of support heat exchanger tube 4
With.
In conclusion the self-driving type magnetic fluid heat exchanger in the present invention can recycle giving up in heat exchanger heat exchange process
This partial heat energy is converted to electric energy by thermoelectric generation technology by heat.Thermoelectric conversion element and heat exchanger tube are organically combined one
It rises, a part of thermal energy can be recycled while realizing heat exchange function, the whole efficiency of system can not only be improved, can also be subtracted
Skinny device is taken up space.Secondly it can also be the power supply of magnetic fluid driving unit using the electric energy that heat to electricity conversion generates, drive fluid
Flowing strengthen heat exchange, while this design can cancel traditional heat-exchange system needed for pump apparatus, can effectively drop
The vibration noise of low system.Magnetic fluid driving unit is organically combined with thermoelectric converting unit, has also taken on a part of heat
The function of exchange is measured, and improves a kind of measure that level of integrated system reduces the device space.In addition, heat exchanger integrally uses module
Change design, has the advantages of compact structure, easy to process, installation and maintenance.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (9)
1. a kind of self-driving type magnetic fluid heat exchanger characterized by comprising
Main structure (1) comprising shell (11), the first tube sheet (12) and the second tube sheet (13), the shell (11) are equipped with
Shell side import (14) and shell-side outlet (15), and the shell (11), the first tube sheet (12) and the second tube sheet (13) formation one are close
Close space；
Import end socket (2) is arranged in the first tube sheet (12) side, and forms a confined air with first tube sheet (12)
Between, the import end socket (2) is equipped with tube side import (21)；
Outlet head (3) is arranged in the second tube sheet (13) side, and forms a confined air with second tube sheet (13)
Between, the outlet head (3) is equipped with tube side outlet (31)；And
At least one heat exchanger tube (4), both ends are separately fixed on first tube sheet (12) and the second tube sheet (13), described to change
Heat pipe (4) includes at least one heat to electricity conversion section (41) and at least one magnetic fluid drive section (42), the heat to electricity conversion section
(41) it is connected with magnetic fluid drive section (42), the heat to electricity conversion section (41) is close to tube side import (21), and the magnetic fluid drives
Dynamic section (42) are used to drive the tube side fluid in the heat exchanger tube (4) pipe and the shell-side fluid flowing outside heat exchanger tube (4) pipe.
2. self-driving type magnetic fluid heat exchanger as described in claim 1, it is characterised in that: the self-driving type magnetic fluid heat exchanger is also
Including magnetic fluid drive control unit (5), the magnetic fluid drive control unit (5) is for controlling the magnetic fluid drive section
(42) driving force generated, and adjust the flow regime of the tube side fluid and shell-side fluid.
3. self-driving type magnetic fluid heat exchanger as claimed in claim 2, it is characterised in that: the self-driving type magnetic fluid heat exchanger is also
Including heat to electricity conversion administrative unit (6), the heat to electricity conversion administrative unit (6) by connecting line (7) respectively with the heat exchanger tube
(4) it is connected with magnetic fluid drive control unit (5).
4. self-driving type magnetic fluid heat exchanger as described in claim 1, it is characterised in that: the heat to electricity conversion section (41) includes heat
Electric converting unit (411), outer containment (412) and interior envelope (413), the outer containment (412) are set in the thermoelectricity
On converting unit (411) outer wall, interior envelope (413) setting is in the thermoelectric converting unit (411).
5. self-driving type magnetic fluid heat exchanger as claimed in claim 4, it is characterised in that: the thermoelectric converting unit (411) with
Outer containment (412), interior envelope (413) are each formed with air gap (8), and inert gas is filled in the air gap (8).
6. self-driving type magnetic fluid heat exchanger as described in claim 1, it is characterised in that: the magnetic fluid drive section (42) includes
Heat-transfer pipe core (421), external magnetic fluid driving unit (422) and internal magnetic fluid driving unit (423), the external magnetic current
Body driving unit (422) is set on heat-transfer pipe core (421) outer wall, and the internal magnetic fluid driving unit (423) sets
It sets in the heat-transfer pipe core (421).
7. self-driving type magnetic fluid heat exchanger as claimed in claim 6, it is characterised in that: the heat-transfer pipe core (421) and outer
Portion's magnetic fluid driving unit (422), internal magnetic fluid driving unit (423) are each formed with air gap (8), fill out in the air gap (8)
Filled with inert gas.
8. self-driving type magnetic fluid heat exchanger as described in claim 1, it is characterised in that: the self-driving type magnetic fluid heat exchanger is also
Equipped with multiple baffle plates (9), the baffle plate (9) is fixed on the shell (11) and heat exchanger tube (4).
9. self-driving type magnetic fluid heat exchanger as described in claim 1, it is characterised in that: the heat exchanger tube (4) includes a magnetic
Fluid drive section (42) and two are separately positioned on the heat to electricity conversion section (41) at magnetic fluid drive section (42) both ends, each
The heat to electricity conversion section (41) is connected by insulation linkage section (43) with magnetic fluid drive section (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612435.5A CN107490311B (en) | 2017-07-25 | 2017-07-25 | Self-driving type magnetic fluid heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710612435.5A CN107490311B (en) | 2017-07-25 | 2017-07-25 | Self-driving type magnetic fluid heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107490311A CN107490311A (en) | 2017-12-19 |
| CN107490311B true CN107490311B (en) | 2019-06-21 |
Family
ID=60644963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710612435.5A Active CN107490311B (en) | 2017-07-25 | 2017-07-25 | Self-driving type magnetic fluid heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107490311B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829384B (en) * | 2020-07-17 | 2021-12-14 | 南海龙 | Heat exchange tube for realizing stable heat exchange based on magnetic self-driving |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6465883A (en) * | 1987-09-07 | 1989-03-13 | Hitachi Ltd | Apparatus using diamagnetic fluid |
| KR20050053180A (en) * | 2003-12-02 | 2005-06-08 | 기아자동차주식회사 | Micro-channel protection against heat device using magnetic fluid |
| CN1664485A (en) * | 2004-03-02 | 2005-09-07 | 鸿富锦精密工业（深圳）有限公司 | Heat pipe |
| CN201097442Y (en) * | 2007-11-22 | 2008-08-06 | 刘新广 | Snail magnetic pump |
| CN201449187U (en) * | 2009-05-11 | 2010-05-05 | 邓浩 | Tube type heat exchanger |
| CN101795548A (en) * | 2010-01-12 | 2010-08-04 | 张利峰 | Magnetofluid silent cooling system and device |
| CN102122876A (en) * | 2011-02-21 | 2011-07-13 | 中国科学院电工研究所 | Reciprocating conducting liquid permanent magnet contactless driving device |
| CN102927843A (en) * | 2011-08-12 | 2013-02-13 | 中国科学院理化技术研究所 | Flue gas waste heat recovery system based on liquid metal heat transfer |
| CN103208904A (en) * | 2013-04-27 | 2013-07-17 | 颉未凤 | Liquid metal electromagnetic pump |
| CN203203439U (en) * | 2013-01-21 | 2013-09-18 | 秦皇岛同力达环保能源工程有限公司 | Anti-scaling heat exchanger |
| CN106376223A (en) * | 2016-11-24 | 2017-02-01 | 北京小米移动软件有限公司 | Liquid-cooling heat radiation system and electronic equipment |
| CN106533119A (en) * | 2016-12-28 | 2017-03-22 | 中国科学院理化技术研究所 | Liquid metal magnetohydrodynamics generation system driven by single-loop travelling-wave thermoacoustic engine |
| CN106705719A (en) * | 2016-12-04 | 2017-05-24 | 大连碧蓝节能环保科技有限公司 | Straight line pump power heat pipe |
-
2017
- 2017-07-25 CN CN201710612435.5A patent/CN107490311B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6465883A (en) * | 1987-09-07 | 1989-03-13 | Hitachi Ltd | Apparatus using diamagnetic fluid |
| KR20050053180A (en) * | 2003-12-02 | 2005-06-08 | 기아자동차주식회사 | Micro-channel protection against heat device using magnetic fluid |
| CN1664485A (en) * | 2004-03-02 | 2005-09-07 | 鸿富锦精密工业（深圳）有限公司 | Heat pipe |
| CN201097442Y (en) * | 2007-11-22 | 2008-08-06 | 刘新广 | Snail magnetic pump |
| CN201449187U (en) * | 2009-05-11 | 2010-05-05 | 邓浩 | Tube type heat exchanger |
| CN101795548A (en) * | 2010-01-12 | 2010-08-04 | 张利峰 | Magnetofluid silent cooling system and device |
| CN102122876A (en) * | 2011-02-21 | 2011-07-13 | 中国科学院电工研究所 | Reciprocating conducting liquid permanent magnet contactless driving device |
| CN102927843A (en) * | 2011-08-12 | 2013-02-13 | 中国科学院理化技术研究所 | Flue gas waste heat recovery system based on liquid metal heat transfer |
| CN203203439U (en) * | 2013-01-21 | 2013-09-18 | 秦皇岛同力达环保能源工程有限公司 | Anti-scaling heat exchanger |
| CN103208904A (en) * | 2013-04-27 | 2013-07-17 | 颉未凤 | Liquid metal electromagnetic pump |
| CN106376223A (en) * | 2016-11-24 | 2017-02-01 | 北京小米移动软件有限公司 | Liquid-cooling heat radiation system and electronic equipment |
| CN106705719A (en) * | 2016-12-04 | 2017-05-24 | 大连碧蓝节能环保科技有限公司 | Straight line pump power heat pipe |
| CN106533119A (en) * | 2016-12-28 | 2017-03-22 | 中国科学院理化技术研究所 | Liquid metal magnetohydrodynamics generation system driven by single-loop travelling-wave thermoacoustic engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107490311A (en) | 2017-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201698866U (en) | Water-cooled induction transformer | |
| CN103244213B (en) | For ORC power generation system and the electricity-generating method thereof of offshore platform | |
| CN206707945U (en) | A kind of cooling system of wind turbine power generation unit | |
| CN107490311B (en) | Self-driving type magnetic fluid heat exchanger | |
| CN104185324A (en) | Closed circulating heat radiation system of electromagnetic heating device | |
| CN207832003U (en) | Outer fin heat exchange pipe | |
| CN201742673U (en) | Heat radiator | |
| CN208606619U (en) | Shell-and-tube heat exchanger | |
| CN103095184B (en) | Waste heat utilization thermoelectric power generation pipeline device | |
| CN102412662B (en) | Cooling device for direct-drive permanent magnet wind power generator | |
| CN102831941B (en) | 0-shaped lead-bismuth heat exchange device | |
| WO2023284079A1 (en) | Honeycomb particle heat exchanger and heat storage power generation system | |
| CN206223006U (en) | Mouth organ passage parallel flow heat exchanger | |
| CN107702570A (en) | One kind heat exchange cooling device | |
| CN202660940U (en) | Spiral enhanced heat transfer tubular heat exchanger | |
| CN206944769U (en) | A kind of shell-and-tube heat exchanger | |
| CN202102836U (en) | Plate-fin type heat exchanger of transformer | |
| CN202424407U (en) | Cooling device of direct-driven permanent-magnetic wind generator | |
| CN207317558U (en) | A kind of supercritical carbon dioxide working medium vehicular air cooling unit | |
| CN207350788U (en) | Electromagnetic dual face heating and energy saving hot-blast stove | |
| CN207395537U (en) | Mouth organ passage parallel flow heat exchanger | |
| CN206291766U (en) | A kind of heat exchanger tube | |
| CN215452708U (en) | Cooling structure of generator | |
| CN111472872B (en) | Heat exchange tube cooling type engine exhaust device | |
| CN204901927U (en) | Phase transition heat -retaining formula device |
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 |