CN201983669U - Loop thermosyphon heat pipe heat conducting apparatus - Google Patents
Loop thermosyphon heat pipe heat conducting apparatus Download PDFInfo
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- CN201983669U CN201983669U CN 201020700566 CN201020700566U CN201983669U CN 201983669 U CN201983669 U CN 201983669U CN 201020700566 CN201020700566 CN 201020700566 CN 201020700566 U CN201020700566 U CN 201020700566U CN 201983669 U CN201983669 U CN 201983669U
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- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
Abstract
The utility model relates to a loop thermosyphon heat pipe heat conducting apparatus which mainly comprises a evaporator, a condenser, a steam pipeline and a liquid pipeline, wherein the evaporator is tubular, internal of the evaporator is sealed and provided with working medium; an inlet of the steam pipeline is slightly inserted into top of the evaporator, an outlet of the liquid pipeline is passed through the top of the evaporator and inserted to bottom of the evaporator; and an outlet of the steam pipeline is connected with an upper part of the condenser, an inlet of the liquid pipeline is connected with a lower part of the condenser. The loop thermosyphon heat pipe heat conducting apparatus of the utility model has good heat transmission performance and use expansion capability, thus difficult installation can be avoided, heat transmission requirements of evacuated tube collectors in different sizes can be satisfied, in addition, the utility model also has the advantages of reliable structure, reliable manufacturing process, and low cost.
Description
Technical field
The utility model relates to a kind of efficient heat transfer apparatus of field of energy utilization, particularly a kind of novel loop gravity assisted heat pipe heat transfer theory and device.
Background technology
Loop gravity assisted heat pipe heat transfer unit (HTU) is in using energy source, especially utilize the field to have general application at clean energy resource.
For example, in the process of construction of Qinghai-Tibet Railway, because the temperature difference in winter and summer is big, the face of land forms frozen soil layer in the winter time, to summer the face of land that is heated softening, if do not controlled, the soft or hard of surface soil changes will cause the railway bed unstability, thus the disaster of bringing.At this, just utilized two-phase gravity heat transfer unit (HTU) (being commonly called as two-phase gravity assisted heat pipe, hot pin) to solve the problems referred to above.When atmospheric temperature is lower than the ground temperature of frozen soil, gravity assisted heat pipe is started working automatically, continuously cold is imported into soil under the face of land from surrounding air, thereby realize the purpose (correspondingly can be regarded as utilize hot pin that the heat in the deep soil is continued to be discharged in the ambient, cool air go) of frozen soil layer enlarged in thickness.When atmospheric temperature is higher than frozen soil ground temperature, gravity assisted heat pipe quits work automatically, can not bring the heat in the atmosphere into ground.Qinghai-Tibet Railway has 32 kilometers roadbeds to adopt the hot pin measure, has obtained the good result that substrate ground temperature reduces, frozen soil upper limit rises.
In addition, in recent years, along with worldwide energy crisis, especially at Copenhagen global climate in 2010 greatly after the meeting, energy-saving and emission-reduction, environmental protection become extensive common recognition especially.Use hot industry in many industrial enterprises, also begin to pay close attention to solar energy.Improve the structure of solar thermal collector, improve the performance of solar thermal collector, become the task of top priority.Heat transmission method commonly used at solar thermal collector comprises following several in the market: (1) single-phase (water) self-loopa; (2) single-phase (water) forced circulation; (3) (two-phase) gravity assisted heat pipe; (4) (two-phase) loop gravity assisted heat pipe.Early stage hot transmission method mainly is first kind and second kind.Yet single-phase water endless form, because working media-glassware for drinking water has very big thermal capacitance, add solar heat current density little (annual 200W/m2), therefore circulating water temperature rises limited, and single-phase fluid interchange coefficient is also limited, even for forced circulation, consider problems such as the consumption of pump power and pressure of equipment, the effect of augmentation of heat transfer is also limited.
Gravity assisted heat pipe (thermosyphon heat pipe) is the heat transfer unit (HTU) of existing comparative maturity, has been widely used in geothermal energy utilization and solar energy heat utilization field.The structure of gravity assisted heat pipe sees also shown in Figure 1.Gravity type heat pipe is to utilize the gravity effect, allows the working medium that is in the negative pressure closed environment produce circulation, and (i.e. heat absorption district) is delivered to low-temperature space (being the heat release district) continuously from the high-temperature region to make heat.Owing to utilized the phase-change heat transfer of working medium, have very high heat transfer coefficient and lower thermal resistance, so heat transfer efficiency be higher.But, because this gravity assisted heat pipe restriction structurally, though every hot pin appearance and size is bigger, but be exposed at the limited length of air side (being condensation side), can't obtain enough condensing heat-exchange faces, therefore the hot transmission quantity of every heat pipe reality is limited, when for example being applied on the Qinghai-Tibet Railway, just need just can reach the heat transfer effect that needs, increased construction cost and cycle at rail both sides dense arrangement gravity assisted heat pipe.Equally, be limited by the structure limitation of gravity assisted heat pipe, in solar thermal utilization, consider structural strength, can not size and excessive accumulation of heat or the condensing unit of weight be set condensation side (being heat-accumulator tank), therefore existing gravity assisted heat pipe still can not reach desirable heat-transfer effect.
And the loop gravity assisted heat pipe can solve the above problems.See also shown in Figure 2ly, be a existing loop gravity assisted heat pipe schematic diagram, the loop gravity assisted heat pipe mainly comprises and has evaporimeter 10, condenser 20, up jet chimney 30 and the descending liquid pipeline 40 that evaporates conduit 11.Wherein, condenser 20 is arranged in the top of evaporimeter 10, and the two ends of up jet chimney 30 are connected with the top of evaporimeter 10, condenser 20 respectively, and the two ends of descending liquid pipeline 40 are communicated with the below of evaporimeter 10, condenser 20 respectively.During work, be positioned at the working media of evaporimeter 10 inside, heat and evaporation that reception passes over from heater members (for example flat plate collector), flow to condenser 20 by up jet chimney 30, in condenser 20, heat is discharged in heat-accumulator tank or the environment, the steam condensation changes liquid into, and under the gravity effect via descending liquid pipeline 40 Returning evaporimeters 10, finish thermodynamic cycle one time.Move in circles in view of the above, continuously heat is discharged into the heat storage medium from heater members.The loop gravity assisted heat pipe has been owing to adopted condenser with the evaporimeter split, can be by increasing or change the structure and the size of condenser self arbitrarily, but thereby enhanced heat exchange, reduce thermal resistance, improve the efficient of heat utilization.Present this loop gravity assisted heat pipe is common in plate solar collector and is used.But mainly also there is following problem in actual use in existing loop gravity assisted heat pipe:
1, this loop gravity assisted heat pipe can't be applicable to that because vacuum tube collector is the bucket formula structure of end sealing, loop gravity assisted heat pipe internal working medium can't enter evaporimeter from the evaporimeter bottom, and leave evaporimeter from top on the existing solar energy vacuum tube heat collector;
2, consider that from geothermal utilization existing loop gravity assisted heat pipe has higher difficulty of construction, floor space is bigger, and construction costs is also higher, is unsuitable for extensive popularization.
This shows that above-mentioned existing heat transfer unit (HTU) obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.How to found a kind of simple in structure, light, cost is low, be easy to install, save the space, and efficiency of thermal transfer height, can be used on the solar energy vacuum tube heat collector, and be applicable to the loop gravity assisted heat pipe heat transfer unit (HTU) of the new structure of occasion such as geothermal utilization, the real important research target that belongs to current this area.
The utility model content
The utility model the purpose of this utility model is to propose a kind of loop gravity assisted heat pipe operation logic that relies on the gravity circulation, and on this basis, design a novel loop gravity assisted heat pipe heat transfer unit (HTU), this loop gravity assisted heat pipe can use easily in the occasion of vacuum tube collector use and the occasion of geothermal utilization, can realize efficient heat transmission, have light simultaneously, be easy to install, save the space, characteristics such as cost is low are for geothermal utilization and solar thermal utilization provide efficient, cheap heat utilization device.
Technical problem to be solved is: (1) must satisfy installing and using of vacuum tube collector well, reach with vacuum tube fully and the purpose that contacts effectively; (2) can farthest reduce heat transfer resistance, improve efficiency of thermal transfer, reduce heat loss; (3) its evaporation structure is saved the space, is easy to install and use, and is easy to vacuum tube collector maintenance/replacing.And designed loop gravity assisted heat pipe structure processing procedure is simple and reliable, and cost is lower, thereby is suitable for practicality more.Project organization provided by the utility model and manufacturing process can fully be opened up the heat radiation potential of loop gravity assisted heat pipe.
The purpose of this utility model and to solve its technical problem be to adopt following know-why scheme to realize:
For solving the problems of the technologies described above, a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU), mainly comprise evaporimeter, condenser, steam pipework and liquid line, wherein: evaporimeter is a tubulose, inner sealing also is equipped with working medium, the inlet of steam pipework slightly probes into the evaporimeter top, and the outlet of liquid line is passed the evaporimeter top and is inserted into base of evaporator; The outlet of steam pipework is communicated with the top of condenser, and the inlet of liquid line is communicated with condenser.
As a kind of improvement of the present utility model, described condenser is a coiled tube condenser.
Described condenser is snakelike or spiral coil formula condenser.
Described steam pipework or liquid line are provided with the closed three-port structure of outlet.
Described evaporimeter, condenser are copper, aluminium or stainless steel; Steam pipework, liquid line and three-port structure are copper, aluminium, stainless steel or polytetrafluoroethylene (PTFE) material.
Described evaporimeter and steam pipework, liquid line welding or bonding, steam pipework, condenser, liquid line and three-port structure welding, bonding or one-body molded.
Described evaporimeter inner surface is smooth, groove, internal spiral sulcus rooved face or at the inner surface sintering porous material layer is arranged; The condenser internal face is smooth, straight flute, spiral grooves or adheres to the surface of heat exchange coating; The outside wall surface of evaporimeter and condenser is smooth surface or is provided with fin or rib structure.
Described working medium is the nano-fluid that mixes with water of water, acetone, ethanol, alundum (Al, nano-fluid, freon or the liquid metals that cupric oxide mixes with water.
Described evaporimeter is a plurality of, parallel with one another, and condenser is arranged on the total road of pipeline.
After adopting such design, the utility model has following advantage at least:
1, the utility model inserts liquid line in the evaporimeter outer tube in directly, can satisfy well with the equipment of end sealing such as solar energy vacuum tube heat collector and install and use requirement, reach with vacuum tube fully, effective purpose that contacts;
2, the utility model evaporimeter inside is hydraulic fluid, and hydraulic fluid is heated to seethe with excitement and produces steam, and steam is heated to rise and enters the steam pipework at evaporimeter top, realizes separating of evaporimeter internal liquid and steam by liquid line and gravity effect;
3, the utility model proposes a kind of new loop gravity assisted heat pipe internal working medium round-robin method and principle, rely on gravity effect and tube wall iris action, can be so that realize that at an end of the evaporimeter of loop gravity assisted heat pipe liquid and gas working medium passes in and out simultaneously, and evaporimeter other end complete closed;
4, according to a kind of special evaporation structure that the utility model proposes, by with being used of liquid line, under the gravity effect, can realize controlling the purpose of working media in the inner one-way flow of evaporimeter;
5, according to a kind of liquid line that the utility model proposes and the integrated structure of evaporimeter outer tube, by liquid line being built in the evaporimeter outer tube and being inserted into evaporimeter outer tube bottom, utilize this structure to reach the purpose that working medium is transported to evaporimeter cavity inside, play simultaneously in inner isolated evaporating area of evaporimeter and fluid zone, and realize that liquid effectively continues the purpose of replenishing;
6, according to a kind of pipeline that the utility model proposes and the integrated structure of housing, evaporimeter, steam pipework, condenser and liquid line combine by welding (soft soldering connects, hard solder or Diffusion Welding) respectively or simultaneously.
7, the utility model utilizes coiled tube condenser to increase the cold junction heat transfer area of gravity assisted heat pipe, has farthest reduced heat transfer resistance, has improved efficiency of thermal transfer, has reduced heat loss, and saves installing space, is easy to safeguard and change;
8, the utility model is simple in structure, is easy to processing, and cost is lower, thereby is suitable for practicality more, and can fully open up the heat radiation potential of loop gravity assisted heat pipe.
In sum, a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU), its heat conveyance performance and use extended capability are good, can avoid installing difficulty, satisfy the heat transmission needs of the solar energy vacuum tube heat collector of size arbitrarily, structure and manufacturing process are reliable and cost is lower.The utlity model has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and the more existing loop gravity assisted heat pipe that can only be applicable to plate solar collector has wide practical value more, outstanding effect and lower cost, has industrial utilization more widely.
Description of drawings
Above-mentioned only is the general introduction of technical solutions of the utility model, and for can clearer understanding technological means of the present utility model, the utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment.
Fig. 1 is the structural representation of existing two-phase gravity assisted heat pipe.
Fig. 2 is the structural representation of existing loop gravity assisted heat pipe.
Fig. 3 is the structural representation of a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU).
Fig. 4 is the evaporimeter cross-sectional view of a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU).
Fig. 5-the 8th, the evaporimeter interior wall construction schematic diagram of a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU).
Fig. 9 is the coil condenser structural representation of a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU).
Figure 10 is the condenser interior wall construction schematic diagram of a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU).
Figure 11 is the three-port structure schematic diagram of a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU).
Figure 12 is the geothermal applications schematic diagram of a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU).
Figure 13 is the solar thermal applications schematic diagram of a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU).
Figure 14 is the parallel-connection structure schematic diagram of a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU).
The specific embodiment
See also shown in Figure 3ly, a kind of loop gravity assisted heat pipe of the utility model heat transfer unit (HTU) mainly comprises evaporimeter 1, condenser 2, steam pipework 3 and liquid line 4.
Wherein, please cooperate and consult shown in Figure 4ly, evaporimeter 1 is a tubular evaporator, and inner sealing also is equipped with working medium 7, and the inlet of steam pipework 3 slightly probes into the top of evaporimeter 1, and the outlet of liquid line 4 is passed evaporimeter 1 top and is inserted into the bottom of evaporimeter 1.The shell inner surface of evaporimeter 1 can be smooth surface shown in Figure 5, also can be that other body structure surface is to strengthen boiling heat transfer and liquid backflow ability, straight flute surface for example shown in Figure 6, spiral grooves surface shown in Figure 7, this spiral grooves structure can be continuous, also can be interrupted, can also be as shown in Figure 8, surperficial within it sintering one deck porous material, this porous material is prepared from by ordinary sinter heat pipe general material and processing method, to satisfy different application targets and process requirements.
Please cooperate consult shown in Figure 11, the closed three-port structure 5 of outlet can be set on steam pipework 3 or liquid line 4, the outlet of this three-port structure 5 can be used as and vacuumizes or the special purpose interface of canned working medium, its position in the loop gravity assisted heat pipe is to be provided with according to producer's experience, its material should with the tubing unanimity that is connected, and the mode be connected with the loop gravity assisted heat pipe (comprising soldering or argon arc welding etc.) by welding.In loop gravity assisted heat pipe manufacture process, when connecting, all assemblies finish, the vacant end of three-port structure 5 with vacuumize and the working medium filling apparatus links together, fill etc. required working medium amount and to finish, threeway with filling the end sealing that working medium equipment is connected, enclosure method can be earlier by the sealing of cold welding method, thoroughly seals by welding then, the manufacturing way of this process and manufacturing way and general heat pipe is in full accord, just is not described in detail here.
Above-mentioned evaporimeter 1, condenser 2 are to be made by the shell material with high thermal conductivity, for example copper, aluminium or stainless steel etc.Steam pipework 3, liquid line 4 and three-port structure 5 can be metal tubes such as copper with high thermal conductivity, aluminium, stainless steel, also can be other nonmetallic materials, for example polytetrafluoroethylene (PTFE) etc.Working medium 7 can be water, acetone, ammonia, second (two) alcohol, freon class working medium and mixture (comprising the nano-fluid that alundum (Al mixes with water, the function nano fluids such as nano-fluid that cupric oxide mixes with water), perhaps metal (for example sodium, lithium etc.), and other are suitable for all working medium of heat pipe operation.
Need to prove that the caliber size of steam pipework 3, liquid line 4 can be consistent or change to some extent in difference bending or structure place, also can be spliced by two above tubing; Condenser 2 pipeline size and internal structure can be identical or inequality with steam pipework 3 and liquid line 4, to satisfy the different purposes of using and strengthening heat convection.
During work, evaporimeter 1 outer surface receives the heat that passes over from heater members, produces steam thereby working medium 7 in evaporimeter 1 inner heat absorption the boiling phase transformation takes place, and steam rises to evaporimeter 1 top, enters steam pipework 3.The steam that produces after working medium 7 undergoes phase transition can only enter steam pipework 3, and can't enter liquid line 4, its reason is under the gravity effect, vapour density is little, in liquid, risen by buoyancy, thereby enter the first half space of evaporimeter 1, and evaporimeter 1 bottom temp mainly is the liquid that comes from liquid line 4, temperature is low, density is big, therefore the possibility that produces at liquid line 4 exit steam is little, has therefore realized that the unidirectional of liquid and steam circulates, and the obstruct by liquid line 4 shell walls and gravity acting in conjunction have realized separating of liquid and gas.This also is the operation logic of the new loop gravity assisted heat pipe evaporimeter that the utility model proposed.
Steam enters coiled tube condenser 2 through steam pipework 3, steam passes through in condenser 2, heat is discharged into (for example air or water etc.) in the surrounding medium that flows through condenser 2, steam is through changing liquid into after cooling or the pressure cooling naturally, liquid turns back to evaporimeter 1 via liquid line 4 under the effect of gravity, finish thermodynamic cycle one time.Move in circles in view of the above, continuously heat is discharged into the surrounding air from heater members.
See also shown in Figure 12, for the underground heat of the utility model loop gravity assisted heat pipe heat transfer unit (HTU) directly utilizes schematic diagram.During work, the heat that evaporimeter 1 absorbs from deep soil 8, liquid is subjected to thermal evaporation in evaporimeter 1 inside, enter steam pipework 3 then, enter condenser 2 again by steam pipework 3, condenser 2 is to cold air environment release heat, steam inside becomes liquid, get back to liquid line 4 then, and under the gravity effect Returning evaporimeter 1, realize the purpose of heat radiation continuously thereby move in circles.
See also shown in Figure 13ly again, be the structural representation of a concrete application example of the utility model.Be a schematic diagram that has loop gravity assisted heat pipe solar water heater shown in the figure.Evaporimeter 1 and vacuum tube 9 concentric locatings, during work, the radiant energy that vacuum tube 9 absorbs from the sun, liquid is subjected to thermal evaporation in evaporimeter 1 inside, enter steam pipework 3 then, enter condenser 2 again by steam pipework 3, condenser 2 places water tank, the heat that water in the water tank absorbs self loop gravity assisted heat pipe condenser 2 to discharge, the steam release heat becomes liquid in the condenser 2, get back to liquid line 4, and under the gravity effect, enter evaporimeter 1, realize the continuously purpose of heat radiation thereby move in circles.After the loop gravity assisted heat pipe prepares, will vacuumize/port of export sealing of the three-port structure 5 of working medium can.
See also shown in Figure 14ly again, be the structural representation of a concrete application example of the utility model.Evaporimeter 1 in parallel is arranged shown in the figure, and condenser 2 is arranged on total road of pipeline.During work, the working medium of evaporimeter 1 inside is subjected to thermal evaporation, enter steam pipework 3 separately then, enter condenser 2 again by steam pipework 3, condenser 2 places water tank, the heat that the water in the water tank absorbs self loop gravity assisted heat pipe condenser 2 to discharge, the steam release heat becomes liquid in the condenser 2, get back to liquid line 4, and under the gravity effect, enter each evaporimeter 1, realize the continuously purpose of heat radiation thereby move in circles.
The utility model is a kind of loop gravity assisted heat pipe that has liquid back pipe interpolation type evaporimeter, cooperates by pipeline setting and gravity, realizes that working medium is in the one-way flow of evaporimeter inside and the effect of efficient heat transfer.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in the protection domain of the present utility model.
Claims (9)
1. a loop gravity assisted heat pipe heat transfer unit (HTU) is characterized in that mainly comprising evaporimeter, condenser, steam pipework and liquid line, wherein:
Evaporimeter is a tubulose, and inner sealing also is equipped with working medium, and the inlet of steam pipework slightly probes into the evaporimeter top, and the outlet of liquid line is passed the evaporimeter top and is inserted into base of evaporator;
The outlet of steam pipework is communicated with the top of condenser, and the inlet of liquid line is communicated with condenser.
2. a kind of loop gravity assisted heat pipe heat transfer unit (HTU) according to claim 1 is characterized in that described condenser is a coiled tube condenser.
3. a kind of loop gravity assisted heat pipe heat transfer unit (HTU) according to claim 2 is characterized in that described condenser is snakelike or spiral coil formula condenser.
4. a kind of loop gravity assisted heat pipe heat transfer unit (HTU) according to claim 1 is characterized in that described steam pipework or liquid line are provided with the closed three-port structure of outlet.
5. a kind of loop gravity assisted heat pipe heat transfer unit (HTU) according to claim 4 is characterized in that described evaporimeter, condenser are copper, aluminium or stainless steel; Steam pipework, liquid line and three-port structure are copper, aluminium, stainless steel or polytetrafluoroethylene (PTFE) material.
6. a kind of loop gravity assisted heat pipe heat transfer unit (HTU) according to claim 5 is characterized in that described evaporimeter and steam pipework, liquid line welding or bonding, steam pipework, condenser, liquid line and three-port structure welding, bonding or one-body molded.
7. a kind of loop gravity assisted heat pipe heat transfer unit (HTU) according to claim 1 is characterized in that described evaporimeter inner surface is smooth, groove, internal spiral sulcus rooved face or at the inner surface sintering porous material layer is arranged; The condenser internal face is smooth, straight flute, spiral grooves or adheres to the surface of heat exchange coating; The outside wall surface of evaporimeter and condenser is smooth surface or is provided with fin or rib structure.
8. a kind of loop gravity assisted heat pipe heat transfer unit (HTU) according to claim 1 is characterized in that described working medium is water, acetone, ethanol, freon or liquid metals.
9. according to each described a kind of loop gravity assisted heat pipe heat transfer unit (HTU) among the claim 1-8, it is characterized in that described evaporimeter is a plurality of, parallel with one another, condenser is arranged on the total road of pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020700566 CN201983669U (en) | 2010-12-31 | 2010-12-31 | Loop thermosyphon heat pipe heat conducting apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201020700566 CN201983669U (en) | 2010-12-31 | 2010-12-31 | Loop thermosyphon heat pipe heat conducting apparatus |
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| CN201983669U true CN201983669U (en) | 2011-09-21 |
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| CN 201020700566 Expired - Fee Related CN201983669U (en) | 2010-12-31 | 2010-12-31 | Loop thermosyphon heat pipe heat conducting apparatus |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538243A (en) * | 2012-03-12 | 2012-07-04 | 中南大学 | Flat-plate type solar water heater device |
| CN102538524A (en) * | 2010-12-31 | 2012-07-04 | 北京芯铠电子散热技术有限责任公司 | Loop gravity-assisted heat pipe heat transfer device |
| CN102967060A (en) * | 2012-12-13 | 2013-03-13 | 中国科学院大学 | Split-type solar water heater |
| CN104061811A (en) * | 2014-06-13 | 2014-09-24 | 特能传热科技（中山）有限公司 | Heat pipe radiator integrated with heat transmission and heat radiation and manufacturing technology thereof |
| CN104121794A (en) * | 2014-07-25 | 2014-10-29 | 中国科学院工程热物理研究所 | One-way loop gravity assisted heat pipe and manufacturing method thereof |
| WO2017025975A1 (en) * | 2015-08-07 | 2017-02-16 | PISE, Gargee Ashok | Loop thermosyphon heat pipe collector with thermal storage |
| CN107702578A (en) * | 2017-09-21 | 2018-02-16 | 云南靖创液态金属热控技术研发有限公司 | A kind of circulation heat radiator for jet pipe |
| EP3236186B1 (en) * | 2014-12-02 | 2022-09-28 | Beijing Institute of Spacecraft System Engineering | Device and method for testing compatibility of gravity-driven two-phase fluid loop |
-
2010
- 2010-12-31 CN CN 201020700566 patent/CN201983669U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538524A (en) * | 2010-12-31 | 2012-07-04 | 北京芯铠电子散热技术有限责任公司 | Loop gravity-assisted heat pipe heat transfer device |
| CN102538243A (en) * | 2012-03-12 | 2012-07-04 | 中南大学 | Flat-plate type solar water heater device |
| CN102967060A (en) * | 2012-12-13 | 2013-03-13 | 中国科学院大学 | Split-type solar water heater |
| CN104061811A (en) * | 2014-06-13 | 2014-09-24 | 特能传热科技（中山）有限公司 | Heat pipe radiator integrated with heat transmission and heat radiation and manufacturing technology thereof |
| CN104121794A (en) * | 2014-07-25 | 2014-10-29 | 中国科学院工程热物理研究所 | One-way loop gravity assisted heat pipe and manufacturing method thereof |
| EP3236186B1 (en) * | 2014-12-02 | 2022-09-28 | Beijing Institute of Spacecraft System Engineering | Device and method for testing compatibility of gravity-driven two-phase fluid loop |
| WO2017025975A1 (en) * | 2015-08-07 | 2017-02-16 | PISE, Gargee Ashok | Loop thermosyphon heat pipe collector with thermal storage |
| CN107702578A (en) * | 2017-09-21 | 2018-02-16 | 云南靖创液态金属热控技术研发有限公司 | A kind of circulation heat radiator for jet pipe |
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