CN204286184U - A kind of half adiabatic monolateral cold drawing - Google Patents
A kind of half adiabatic monolateral cold drawing Download PDFInfo
- Publication number
- CN204286184U CN204286184U CN201420681025.8U CN201420681025U CN204286184U CN 204286184 U CN204286184 U CN 204286184U CN 201420681025 U CN201420681025 U CN 201420681025U CN 204286184 U CN204286184 U CN 204286184U
- Authority
- CN
- China
- Prior art keywords
- heat
- monolateral
- cold drawing
- conducting substrate
- transfer pipe
- 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
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a kind of half adiabatic monolateral cold drawing, comprise heat-conducting block, heat-conducting substrate, working medium entrance, inlet header, thermal source interface, outlet header and sender property outlet, wherein the quantity of heat-conducting block is more than 1, and be arranged in order along heat-conducting substrate, heat-conducting block formed in heat-transfer pipe arranged in parallel by many, one end of heat-transfer pipe is connected with inlet header, the other end is connected with outlet header, heat-conducting substrate is arranged thermal source interface, inlet header is arranged working medium entrance, outlet header arranges sender property outlet.The utility model, by the heat exchange of monolateral thermal insulation strengthening heat source side, makes the volume miniaturization of cold drawing heat exchanger, lightweight; The manufacturing process of embedding interference reduces thermal contact resistance, and can make heat-transfer pipe minim channel, and the thickness of cold drawing can be down to below 1mm, especially for the thermal design of the electronic devices and components of the characteristics of compact layout of high heat flux provides a kind of selection preferably.
Description
Technical field
The utility model relates to a kind of half adiabatic monolateral cold drawing, belongs to the energy efficiency technical field of cold drawing heat exchanger.
Background technology
At present, the application of cold drawing heat exchanger is more and more extensive, but the volume of many occasion heat exchangers is comparatively large, and be not easy to install, heat exchanger efficiency is lower simultaneously, and energy consumption is larger.
Summary of the invention
The purpose of this utility model is to provide a kind of half adiabatic monolateral cold drawing, compared with prior art reaches compact conformation, heat exchange efficiency is high, energy consumption is low object.
The utility model adopts following technical scheme:
A kind of half adiabatic monolateral cold drawing, comprise heat-conducting block, heat-conducting substrate, working medium entrance, inlet header, thermal source interface, outlet header and sender property outlet, wherein the quantity of heat-conducting block is more than 1, and be arranged in order along heat-conducting substrate, heat-conducting block formed in heat-transfer pipe arranged in parallel by many, and one end of heat-transfer pipe is connected with inlet header, the other end is connected with outlet header, heat-conducting substrate is arranged thermal source interface, inlet header is arranged working medium entrance, outlet header arranges sender property outlet.
Further, the distance between adjacent heat-conducting block is greater than the distance between adjacent heat-transfer pipe.
Further, heat-conducting substrate is connected with the mode of heat-transfer pipe by interference fit.
Further, it is the large semi-circular open channel that arc chord angle is not less than 180 ° that the one side of heat-conducting substrate has cross section, and passage is embedded in heat-transfer pipe, realizes interference fit and be connected between heat-transfer pipe with passage.
Further, there is one deck heat insulating coating on the one side surface that heat-conducting substrate has an open channel.
Further, heat-conducting substrate is detachable.
Further, heat-conducting substrate can bending and local excision.
Further, heat-conducting substrate and heat-transfer pipe can pass through brazing.
beneficial effect
The utility model, by the heat exchange of monolateral thermal insulation strengthening heat source side, makes the volume miniaturization of cold drawing heat exchanger, lightweight; The manufacturing process of embedding interference reduces thermal contact resistance, and can make heat-transfer pipe minim channel, and the thickness of cold drawing can be down to below 1mm, especially for the thermal design of the electronic devices and components of the characteristics of compact layout of high heat flux provides a kind of selection preferably.
Accompanying drawing explanation
Fig. 1 is half adiabatic monolateral cold drawing schematic diagram in embodiment 1;
Fig. 2 is heat-conducting substrate and heat-conducting block connection diagram in embodiment 1;
Fig. 3 is half adiabatic monolateral cold drawing top view in embodiment 1;
In above Fig. 1-Fig. 3,1, heat-conducting block; 2, heat-conducting substrate; 3, working medium entrance; 4, inlet header; 5, thermal source interface; 6, outlet header; 7, sender property outlet.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
Below in conjunction with accompanying drawing, the half adiabatic monolateral cold drawing that the utility model provides is further described.
As shown in Figure 1, it is half adiabatic monolateral cold drawing schematic diagram, comprise heat-conducting block 1, heat-conducting substrate 2, working medium entrance 3, inlet header 4, thermal source interface 5, outlet header 6 and sender property outlet 7, wherein the quantity of heat-conducting block 1 is more than 1, and be arranged in order along heat-conducting substrate 2, heat-conducting block 1 formed in heat-transfer pipe arranged in parallel by many, and one end of heat-transfer pipe connects inlet header 4, other end connection outlet collector 6, inlet header 4 and outlet header 6 have working medium entrance 3 and sender property outlet 7 respectively; Heat-conducting substrate 2 has thermal source interface 5, for accessing thermal source above.Distance between simultaneously adjacent heat-conducting block 1 is greater than the distance between adjacent heat-transfer pipe.
As shown in Figure 2, for heat-conducting block in the present embodiment 1 and the concrete connected mode of heat-conducting substrate 2, can find out, heat-conducting substrate 2 is connected with the mode of heat-conducting block 1 by interference fit, it is the large semi-circular open channel that arc chord angle is not less than 180 ° that the one side being specially heat-conducting substrate 2 has cross section, passage is embedded in heat-transfer pipe, realizes interference fit and be connected between heat-transfer pipe with passage.
There is one deck heat insulating coating on the one side surface that heat-conducting substrate 2 has open channel, to reduce the inefficiency loss of cold, causes cold drawing two sides half adiabatic, monolateral heat conduction.Heat-conducting block 1 and heat-conducting substrate 2 can also take other on-link mode (OLM)s, as improved its bond strength by soldering.
As shown in Figure 3, be half adiabatic monolateral cold drawing top view in the present embodiment.Heat-conducting substrate 2 in the half adiabatic monolateral cold drawing that the present embodiment provides is detachable, simultaneously can bending and local excision, change in the convenient process using and adapt to different service conditions, half adiabatic monolateral cold drawing, by the heat exchange of monolateral thermal insulation strengthening heat source side, makes the volume miniaturization of cold drawing heat exchanger, lightweight; The manufacturing process embedding interference reduces thermal contact resistance, and can make heat-transfer pipe minim channel, and the thickness of cold drawing can be down to below 1mm.
The quantity of above heat-transfer pipe and length etc. can determine according to the bulk of thermal source and size, cold drawing heat-transfer working medium enters inlet header 4 by working medium entrance 3, then the heat-transfer pipe flowed in heat-conducting block 1 is divided, the heat dissipation capacity of thermal source enters heat transfer substrate 2 by thermal source interface 5 by heat exchange pattern, heat-transfer pipe is passed to through heat transfer substrate 2, then convective heat exchange is carried out with the heat-transfer working medium in heat-transfer pipe, heat-transfer working medium absorbs the laggard inlet/outlet collector 6 of heat, flow out cold drawing through sender property outlet 7, complete refrigerating function.
For minim channel phase transformation cold drawing: heat-transfer pipe adopts copper tube: 0.7mm(diameter) × 0.185mm(thickness), internal diameter 0.33mm, pitch-row is 2mm, inlet header 4 and outlet header 6 adopt heat absorption plate core structure, heat-conducting substrate 2 adopts 0.8mm copper plate, copper tube embeds in the heat-conducting substrate 2 thermal source back side, integral thickness can be controlled in 1.0mm, wherein outer span thermal source interface 5 minimum distance of copper tube is 0.3mm, and expose thermal source back side 0.2mm, low temperature is first taked to assemble, use soldering processes reinforcement by connection again, heat-insulating material is coated at its back side, to reduce the inefficiency loss of cold.The position of copper tube and quantity are according to heat source position flexible arrangement, because the bending radius of copper tube is little, its trend can arbitrarily be advanced, and phase transformation has very large potential, compared with monophasic fluid heat exchange, the volume and the weight that save heat exchange area and whole cooling system are over half.
In a word, half adiabatic monolateral cold drawing enhances the exchange capability of heat of unit are (unit volume), and especially the heat radiation of the electronic component of high heat flux, high compactness, has very large advantage.
Claims (8)
1. one and half adiabatic monolateral cold drawings, it is characterized in that, comprise heat-conducting block (1), heat-conducting substrate (2), working medium entrance (3), inlet header (4), thermal source interface (5), outlet header (6) and sender property outlet (7), wherein the quantity of heat-conducting block (1) is more than 1, and be arranged in order along heat-conducting substrate (2), heat-conducting block (1) formed in heat-transfer pipe arranged in parallel by many, one end of heat-transfer pipe is connected with inlet header (4), the other end is connected with outlet header (6), heat-conducting substrate (2) is arranged thermal source interface (5), inlet header (4) is arranged working medium entrance (3), outlet header (6) is arranged sender property outlet (7).
2. half adiabatic monolateral cold drawing according to claim 1, it is characterized in that, the distance between adjacent heat-conducting block is greater than the distance between adjacent heat-transfer pipe.
3. half adiabatic monolateral cold drawing according to claim 1, it is characterized in that, heat-conducting substrate (2) is connected by the mode of interference fit with heat-conducting block (1).
4. half adiabatic monolateral cold drawing according to claim 3, it is characterized in that, it is the large semi-circular open channel that arc chord angle is not less than 180 ° that the one side of heat-conducting substrate (2) has cross section, and passage is embedded in heat-transfer pipe, realizes interference fit and be connected between heat-transfer pipe with passage.
5. half adiabatic monolateral cold drawing according to claim 4, it is characterized in that, there is one deck heat insulating coating on the one side surface that heat-conducting substrate (2) has open channel.
6. half adiabatic monolateral cold drawing according to claim 1, is characterized in that, heat-conducting substrate (2) is detachable.
7. half adiabatic monolateral cold drawing according to claim 1, it is characterized in that, heat-conducting substrate (2) can bending and local excision.
8. half adiabatic monolateral cold drawing according to claim 1, is characterized in that, heat-conducting substrate (2) and heat-conducting block (1) pass through brazing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681025.8U CN204286184U (en) | 2014-11-14 | 2014-11-14 | A kind of half adiabatic monolateral cold drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681025.8U CN204286184U (en) | 2014-11-14 | 2014-11-14 | A kind of half adiabatic monolateral cold drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286184U true CN204286184U (en) | 2015-04-22 |
Family
ID=52869335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420681025.8U Active CN204286184U (en) | 2014-11-14 | 2014-11-14 | A kind of half adiabatic monolateral cold drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204286184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687779A (en) * | 2017-10-17 | 2018-02-13 | 夏文庆 | A kind of cold drawing heat exchanger and heat-exchange method to be liquidated based on the temperature difference |
| CN110985210A (en) * | 2019-11-07 | 2020-04-10 | 北京动力机械研究所 | Micro-fine tube bundle type precooler membrane |
-
2014
- 2014-11-14 CN CN201420681025.8U patent/CN204286184U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687779A (en) * | 2017-10-17 | 2018-02-13 | 夏文庆 | A kind of cold drawing heat exchanger and heat-exchange method to be liquidated based on the temperature difference |
| CN110985210A (en) * | 2019-11-07 | 2020-04-10 | 北京动力机械研究所 | Micro-fine tube bundle type precooler membrane |
| CN110985210B (en) * | 2019-11-07 | 2020-11-20 | 北京动力机械研究所 | Micro-fine tube bundle type precooler membrane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102322752B (en) | Heat exchanger | |
| CN101818999B (en) | Pulsating heat pipe heat-transfer device for low grade heat energy utilization | |
| CN102353185A (en) | Micro-channel condenser for heat pump water heater | |
| CN104197760A (en) | Pipeline type pulse heat pipe heat exchanger | |
| CN201715903U (en) | Flat pulsating heat pipe heat transfer device | |
| CN204286184U (en) | A kind of half adiabatic monolateral cold drawing | |
| CN201706810U (en) | Micro-channel heat exchanger for heat pump water heater | |
| CN101922870A (en) | Dividing wall type heat exchanger | |
| CN201476633U (en) | Symmetrical double-tube spiral coil heat exchanger | |
| CN202254521U (en) | Microchannel condenser for heat pump water heater | |
| CN202254497U (en) | Heat exchanger | |
| CN204718193U (en) | Aluminum alloy arrayed finned tube evaporator device | |
| CN204717949U (en) | The straight swollen air-conditioner set of a kind of tape channel evaporative condenser | |
| CN202452737U (en) | Solar heat exchanger | |
| CN204880884U (en) | Last heat transfer bank of tubes of evaporative condenser | |
| CN201397065Y (en) | Tubular heat exchanger | |
| CN101303184A (en) | High-efficiency evaporation and condensation casing heat exchanger | |
| CN203501559U (en) | Fin-type evaporator for refrigerator of large heat exchange area | |
| CN204043474U (en) | Shell-and-tube phase change heat exchanger and liquid spray thrower thereof | |
| CN209295526U (en) | Multi-runner heat exchanging pipe parallel-connection structure | |
| CN202928429U (en) | Metal heat transfer pipe coil | |
| CN201285246Y (en) | Cooling tube | |
| CN104075502A (en) | Plate type refrigerator evaporator with tubes arranged on same side and provided with 9-shaped upper and lower ends | |
| CN105650950A (en) | Composite condenser | |
| CN207280034U (en) | Using the air conditioner of multi-path microcapillary parallel split-flow heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Wenqing Inventor after: Xia Sixuan Inventor after: Yu Shouren Inventor before: Xia Wenqing Inventor before: Xia Sixuan |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160314 Address after: Village staff Gulou District of Nanjing city in Jiangsu province 210000 No. 14 room 602 Patentee after: Xia Wenqing Patentee after: Yu Shouren Address before: Village staff Gulou District of Nanjing city in Jiangsu province 210000 No. 14 room 602 Patentee before: Xia Wenqing |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170224 Address after: Hangzhou City, Zhejiang province 310052 Binjiang District River Street (Lin) East Road No. 1810 Building 1 layer 5 Patentee after: Zhejiang Polytron Technologies Inc Patentee after: Xia Wenqing Address before: Village staff Gulou District of Nanjing city in Jiangsu province 210000 No. 14 room 602 Patentee before: Xia Wenqing Patentee before: Yu Shouren |