CN102478365A - Heat radiator and cooling device - Google Patents
Heat radiator and cooling device Download PDFInfo
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- CN102478365A CN102478365A CN2010105573181A CN201010557318A CN102478365A CN 102478365 A CN102478365 A CN 102478365A CN 2010105573181 A CN2010105573181 A CN 2010105573181A CN 201010557318 A CN201010557318 A CN 201010557318A CN 102478365 A CN102478365 A CN 102478365A
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Abstract
The invention provides a heat radiator and a cooling device. The heat radiator comprises a shell, a cooled medium channel and a gas channel, wherein the shell is a cylindrical body; the cooled medium channel is annularly arranged in the shell, an inlet end of the cooled medium channel is communicated with a cooled medium inlet arranged on the shell, and an outlet end of the cooled medium channel is communicated with a cooled medium outlet arranged on the shell; and the gas channel is a radial passageway, annularly and penetratively arranged in the shell and arranged adjacent to the cooled medium channel. The cooling device comprises a fan, a power device as well as the heat radiator provided by the invention, wherein the fan comprises a blow dryer and a rotating impeller, and the rotating impeller is arranged in the blow dryer; the rotating impeller of the fan is fixedly connected with an output shaft of the power device; and the power device, the fan and the heat radiator are mutually connected along a vertical direction. According to the heat radiator and the cooling device, provided by the invention, the cooled medium channel and the gas channel are annularly arranged on the shell, so that the heat radiating area is increased and the heat radiating performance is improved.
Description
Technical field
The present invention relates to cooling technology, relate in particular to a kind of radiator and cooling device.
Background technology
In commercial Application, a lot of equipment all can produce a large amount of heat in running, in order to guarantee normal, the safe handling of equipment, can be equipped with cooling device usually and be its heat radiation.Fig. 1 is the structural representation of the cooling device of prior art; As shown in Figure 1, cooling device basically all is a hexahedron structure, mainly comprises radiator 1, blower fan 2 and casing 3 is installed; Blower fan 2 is installed in to be installed in the casing 3, and radiator 1 is arranged on the both sides that casing 3 is installed.The side end face is provided with usually and supports the framework that casing 3 is installed before and after this cooling device, casing 3 is installed is linked into an integrated entity through welding or securing member with framework.Blower fan 2 is made up of the power source of air duct, guide vane, rotary blade and driven in rotation wheel rotation usually; It is a plurality of that guide vane is generally, and is fixed on the top of air duct inwall, air Q flowed play guiding function; This power source can be a motor, also can be hydrostatic motor.The rotary blade of blower fan 2 is connected with the output shaft of motor or hydrostatic motor, and motor or hydrostatic motor are installed on the corresponding bearing that casing 3 is installed.High-temperature medium HQ gets into radiator 1, and the air Q that rotate to drive with rotary blade carries out flowing out after heat exchange is transformed into cryogenic media CQ, and the medium that is cooled can be for the liquid medium that is cooled, like water or oil, and also can be for the gas medium that is cooled, like air.The cooling device of this hexahedron structure be because must be provided with framework and casing, thereby has complex structure, Heavy Weight and bulky shortcoming, and the heat-sinking capability of unit volume is low.
Summary of the invention
The present invention provides a kind of radiator and cooling device, to improve heat dispersion.
The present invention provides a kind of radiator, comprising:
Housing, said housing are cylindrical body;
Medium channel is cooled; Ring is located in the said housing; The medium inlet that is cooled that is provided with on the arrival end of the said medium channel that is cooled and the said housing is connected, and the media outlet that is cooled that is provided with on the port of export of the said medium channel that is cooled and the said housing is connected;
Gas passage, said gas passage are radial passage, and around being located in the said housing, and said gas passage and the said medium channel that is cooled are in abutting connection with setting.
Aforesaid radiator, wherein, the shape of cross section of said cylindrical body is circular.
Aforesaid radiator; Wherein, The said quantity that is cooled medium channel and said gas passage is a plurality of; Said medium channel and the gas passage space of being cooled is provided with, and each arrival end of said a plurality of medium channels that are cooled is connected with the said medium inlet that is cooled through the high temperature dielectric chamber that is cooled, and each port of export of said a plurality of medium channels that are cooled is connected with the said media outlet that is cooled through the low temperature dielectric chamber that is cooled.
Aforesaid radiator, wherein, said radiator is a plate-fin structure,
Be provided with the medium heat-radiation belt that is cooled in the said medium channel that is cooled, the said side medium heat-radiation belt that is cooled is a fin, and the flow direction of the medium that is cooled in the direction of conduit and the said medium channel that is cooled in the said fin is identical;
Be provided with the gas heat-radiation belt in the said gas passage, the direction of conduit is identical with the interior gas flow direction of said gas passage in the said gas heat-radiation belt, and the waveform of said gas heat-radiation belt is sine wave, square wave, triangular wave or trapezoidal wave.
Aforesaid radiator, wherein, the pitch of waves of said gas heat-radiation belt radially reduces from the gas access to the gas vent gradually.
Aforesaid radiator; Wherein, The said medium channel that is cooled comprises the medium upper spacer that is cooled, the medium lower clapboard that is cooled, the inboard strip of paper used for sealing of the medium that is cooled and the medium outer seal that is cooled, and the said medium upper spacer that is cooled, the medium lower clapboard that is cooled, the inboard strip of paper used for sealing of the medium that is cooled and the medium outer seal looping space that is cooled are for the medium circulation that is cooled;
Said gas passage comprises gas upper spacer, gas lower clapboard, gas front side strip of paper used for sealing and gas rear side strip of paper used for sealing; The dielectric chamber setting that is cooled of the contiguous said high temperature of said gas front side strip of paper used for sealing; To stop the be cooled medium of dielectric chamber of said high temperature to get into said gas passage; The dielectric chamber setting that is cooled of the contiguous said low temperature of said gas rear side strip of paper used for sealing gets into said gas passage to stop the be cooled medium of dielectric chamber of said low temperature.
Aforesaid radiator, the medium that is cooled are liquid, and wherein, the be cooled top of dielectric chamber of said high temperature is provided with first air bleeding valve, and the be cooled top of dielectric chamber of said low temperature is provided with second air bleeding valve.
Aforesaid radiator, wherein, the upper and lower end face of said radiator is provided with the radiator ring flange.
The present invention provides a kind of cooling device; Comprise blower fan and power set; Said blower fan comprises air duct and rotary blade, and said rotary blade is arranged in the said air duct, also comprises radiator provided by the invention; The rotary blade of said blower fan is fixedly connected with the output shaft of said power set, with rotation under the driving of said power set; Said power set, blower fan and radiator vertically interconnect.
Aforesaid cooling device, wherein, said blower fan is provided with the blower fan ring flange, and said blower fan is connected through the radiator ring flange flange that is provided with on said blower fan ring flange and the said radiator.
Aforesaid cooling device; Wherein, said blower fan also comprises guide vane and wheel hub, and said wheel hub is arranged in the said air duct; Said guide vane is fixed between said air duct inwall and the said wheel hub outer wall; The output shaft of said power set passes said wheel hub and is connected with said rotary blade, and said wheel hub is provided with the wheelboss flange dish, and said wheel hub is connected through the power set ring flange flange that is provided with on said wheelboss flange dish and the said power set.
Aforesaid cooling device, wherein,
Said guide vane is arranged between said rotary blade and the said radiator; Or
Said rotary blade is arranged between said guide vane and the said radiator.
Can know by technique scheme; Radiator provided by the invention and cooling device; Shape through radiator casing is set to cylindrical body, and be cooled medium channel and gas passage have increased the area of dissipation of radiator all around being located on the housing; Improve heat dispersion, and then improved the refrigeration of the cooling device of using this radiator.
Description of drawings
Fig. 1 is the structural representation of the cooling device of prior art;
The structural representation of the radiator that Fig. 2 provides for the embodiment of the invention one;
The structural representation of the another kind of radiator that Fig. 3 provides for the embodiment of the invention two;
The part-structure sketch map of the gas heat-radiation belt that Fig. 4 provides for the embodiment of the invention two;
The structural representation of the cooling device that Fig. 5 provides for the embodiment of the invention three.
Reference numeral:
The 1-radiator; The 2-blower fan; 3-installs casing;
The 4-housing; The 5-medium channel that is cooled; The 6-gas passage;
The 7-medium inlet that is cooled; The 8-media outlet that is cooled; The 9-high temperature dielectric chamber that is cooled;
11-first air bleeding valve; 12-second air bleeding valve; The 10-low temperature dielectric chamber that is cooled;
17-gas upper spacer; 18-gas lower clapboard; The 13-medium upper spacer that is cooled;
19-gas front side strip of paper used for sealing; 20-gas rear side strip of paper used for sealing; The 14-medium lower clapboard that is cooled;
22-gas heat-radiation belt; 23-radiator ring flange; The 15-inboard strip of paper used for sealing of medium that is cooled;
The 24-blower fan; The 25-power set; The 16-medium outer seal that is cooled;
The 26-air duct; The 27-rotary blade; The 21-medium heat-radiation belt that is cooled;
The 28-guide vane; The 29-wheel hub; 30-blower fan ring flange;
The G-air; The HQ-high-temperature medium; The CQ-cryogenic media;
The L-pitch of waves.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer, will combine the embodiment of the invention below, to the technical scheme in the embodiment of the invention carry out clear, intactly describe.Need to prove that in accompanying drawing or specification, similar or components identical is all used identical Reference numeral.
Embodiment one
The structural representation of the radiator that Fig. 2 provides for the embodiment of the invention one, as shown in Figure 2, in the present embodiment, this radiator comprises: housing 4, medium channel 5 and gas passage 6 are cooled.Housing 4 is a cylindrical body; Medium channel 5 rings that are cooled are located in the housing 4; The medium inlet 7 that is cooled that is provided with on arrival end and the housing 4 of medium channel 5 that is cooled is connected, and the media outlet 8 that is cooled of setting is connected on the port of export of the medium channel 5 that is cooled and the housing 4, and gas passage 6 is a radial passage; Around being located in the housing 4, and gas passage 6 and the medium channel 5 that is cooled are in abutting connection with being provided with.
Concrete, housing 4 is to have certain thickness cylindrical body, can be for having the housing of interlayer; The medium channel 5 that is cooled specifically can be located in the interlayer of housing 4; Gas passage 6 can be located on the housing 4 in abutting connection with the position of the medium channel 5 that is cooled, and gas passage 6 can be a circular perforations, also can bore a hole for bar shaped; As long as can reach the purpose of allowing air flow, not exceed with present embodiment.
The concrete course of work of this radiator is: have the medium that is cooled of the high temperature of certain pressure, abbreviate high-temperature medium as, Ru Shui, oil or air; Inject from the medium inlet 7 that is cooled that housing 4 is provided with; Liquid can pass through topping-up pump, and gas can inject through the gas injection pump, and high-temperature medium flows through the medium channel 5 that is cooled that ring is located in the housing 4; Around 4 one weeks of housing or 4 several weeks of spiral surrounding housing; Meanwhile, air flows through the gas passage 6 that radially wears on the housing 4, and the gas passage 6 contiguous medium channels 5 that are cooled are provided with; The direction of gas flow can be for by the direction of housing 4 outer walls to inwall; Also can be for by the direction of housing 4 inwalls to outer wall, flow air is carried out heat exchange with high-temperature medium in the medium channel 5 that is cooled, and high-temperature medium converts the media outlet 8 that is cooled that is provided with from housing 4 behind the cryogenic media into and discharges.
The radiator that present embodiment provides, the medium channel 5 that is cooled all encircles with gas passage 6 and is located on the housing 4, increases the heat exchange area of be cooled medium and gas, has improved heat dispersion.Preferably; The shape of cross section of the cylindrical body housing 4 of the radiator in the present embodiment is circular; The medium channel 5 that correspondingly is cooled is the annular passage, has reduced the energy loss in the media flow process that is cooled, and has improved the stability of radiator; Also reduce the power consumption of pump, practiced thrift the energy.
In the present embodiment; The quantity of medium channel 5 and gas passage 6 of being cooled can be a plurality of; The medium channel 5 that is cooled is provided with gas passage 6 spaces; Each arrival end of a plurality of medium channels 5 that are cooled is connected with the medium inlet 7 that is cooled through the high temperature dielectric chamber 9 that is cooled, and each port of export of a plurality of medium channels 5 that are cooled is connected with the media outlet 8 that is cooled through the low temperature dielectric chamber 10 that is cooled.High temperature dielectric chamber 9 and the low temperature dielectric chamber 10 that is cooled that is cooled specifically can separate two Room through dividing plate is set; The high temperature medium that is cooled injects high temperature and is cooled behind the dielectric chamber 9 through the be cooled medium inlet 7 that is cooled that is provided with on the dielectric chamber 9 of high temperature; Arrival end through the medium channel 5 that respectively is cooled enters into the medium channel 5 that respectively is cooled again; The medium channel 5 that is cooled through annular is around housing 4 after the week nearly, flows into low temperature dielectric chamber 10 backs that are cooled again and discharges through the low temperature media outlet 8 that is cooled that is provided with on the dielectric chamber 10 that is cooled.Through high temperature the be cooled setting of dielectric chamber 10 of dielectric chamber 9 and low temperature that is cooled, make respectively the be cooled dielectric distribution of medium channel 5 of entering more even.
In the present embodiment, preferably, when the medium that is cooled is liquid; The be cooled top of dielectric chamber 9 of high temperature is provided with first air bleeding valve 11, and the be cooled top of dielectric chamber 10 of low temperature is provided with second air bleeding valve 12, can produce bubble usually in the liquid injection process; Setting through first air bleeding valve 11 and second air bleeding valve 12; Can gas in time be discharged, avoid the aeration heat dispersion, and because the instability of the cracked heat abstractor that causes of bubble.
Embodiment two
The structural representation of the another kind of radiator that Fig. 3 provides for the embodiment of the invention two, as shown in Figure 3, this radiator specifically is a plate-fin structure, and its material can be aluminium, and the proportion of aluminium is less, and the heatsink mass that is formed from aluminium is light.The medium channel that is cooled comprises the medium upper spacer 13 that is cooled, the medium lower clapboard 14 that is cooled, the inboard strip of paper used for sealing 15 of the medium that is cooled and the medium outer seal 16 that is cooled, and the medium upper spacer 13 that is cooled, the medium lower clapboard 14 that is cooled, the inboard strip of paper used for sealing 15 of the medium that is cooled and the medium outer seal 16 looping spaces that are cooled are for the medium circulation that is cooled.Gas passage comprises gas upper spacer 17, gas lower clapboard 18, gas front side strip of paper used for sealing 19 and gas rear side strip of paper used for sealing 20; The contiguous high temperature of gas front side strip of paper used for sealing 19 dielectric chamber 9 that is cooled is provided with; To stop the be cooled medium of dielectric chamber 9 of high temperature to get into gas passage; The contiguous low temperature of gas rear side strip of paper used for sealing 20 dielectric chamber 10 that is cooled is provided with, and gets into gas passage to stop the be cooled medium of dielectric chamber 10 of low temperature.For be cooled medium channel and the gas passage that adjoin each other, be cooled medium upper spacer and gas lower clapboard can be same dividing plate, and be cooled medium lower clapboard and gas upper spacer also can be same dividing plate.The inboard strip of paper used for sealing of the medium that is cooled, the medium outer seal that is cooled, gas front side strip of paper used for sealing, gas rear side strip of paper used for sealing and each dividing plate specifically can be welded into an integral body through furnace brazing.
Be cooled and be provided with the medium heat-radiation belt 21 that is cooled in the medium channel; The medium heat-radiation belt 21 that is cooled is fin; The flow direction of medium of being cooled in the direction of conduit and the medium channel that is cooled in the fin is identical, if the medium that is cooled is a gas, fin can strengthen the disturbance of gas; Improve the coefficient of heat transfer; To be the liquid fin constantly break the boundary layer to the disturbance of liquid to medium if be cooled, and can avoid because the coefficient of heat transfer has been improved in the boundary layer with viscous flow state that the viscous effect of the liquid and the medium channel inwall that is cooled forms.Concrete, fin can be plain fin, corrugated fin, perforated fin or mismatch fin etc., those skilled in the art can select other forms of fin to reach same purpose, do not exceed with present embodiment.
Can be provided with gas heat-radiation belt 22 in the gas passage; The direction of conduit is identical with the interior gas flow direction of gas passage in the gas heat-radiation belt 22; The waveform of gas heat-radiation belt 22 is sine wave, square wave, triangular wave or trapezoidal wave; Corrugated fin can also not exceed with present embodiment for other shapes.Corrugated fin can increase the heat exchange area of gas, improves exchange capability of heat.
The part-structure sketch map of the gas heat-radiation belt 22 that Fig. 4 provides for the embodiment of the invention two, as shown in Figure 4, in the present embodiment, preferably, the pitch of waves L of gas heat-radiation belt 22 radially reduces from the gas access to the gas vent gradually.When air flows in the radiator air passage; Constantly with the medium channel that is cooled in the medium that is cooled carry out heat exchange; Thereby air themperature improves constantly along with the increase of distance of flow; This just makes the gas passage of radiator reduce gradually near the gas of gas vent section and the temperature difference of the medium that is cooled, and the overall heat-transfer coefficient of cooling device radiator is reduced.
According to heat transfer principle, the heat dissipation capacity of cooling device can be expressed as:
Q=K * F * Δ t, wherein, K is a heat transfer coefficient, and F is an area of dissipation, and Δ t is a logarithmic mean temperature difference (LMTD);
And K=f (Ua), wherein, Ua is a mass air flow rate;
Ua=Ga/fa, wherein, Ga is a MAF, fa is the effective circulation of air sectional area of radiator.
The radiator that present embodiment provided; The pitch of waves of gas heat-radiation belt 22 radially reduces from the gas access to the gas vent gradually; The pitch of waves L of gas heat-radiation belt 22 is meant two distances between the crest, and promptly the actual internal area of air G constantly reduces, and mass air flow rate constantly increases; Improve the exchange capability of heat of radiator unit volume, and then improved total coefficient of heat transfer of radiator.
In the present embodiment, the upper and lower end face of radiator can be provided with radiator ring flange 23, and radiator can be connected with other vessel flanges through radiator ring flange 23, has simplified the radiator installation process.
Embodiment three
The structural representation of the cooling device that Fig. 5 provides for the embodiment of the invention three, as shown in Figure 5, this cooling device comprises the radiator that blower fan 24, power set 25 and any embodiment of the present invention provide.Blower fan 24 comprises air duct 26 and rotary blade 27, and rotary blade 27 is arranged in the air duct 26, and the rotary blade 27 of blower fan 24 is fixedly connected with the output shaft of power set 25, with rotation under the driving of power set 25.Power set 25, blower fan 24 and radiator vertically interconnect.Can power set 25, blower fan 24 and radiator be interconnected according to from top to bottom order according to the installation needs, also can power set 25, blower fan 24 and radiator be interconnected according to from top to bottom order, not exceed with present embodiment.
The concrete course of work of cooling device is: power set 25; Specifically can be motor or hydrostatic motor; Rotary blade 27 rotations of its output shaft rotating drive blower fan 24; Cooling device cool exterior air G gets into radiator from the radiator casing outside wall surface under the effect of rotary blade 27, cold air G and high-temperature medium HQ carry out heat exchange in radiator, the hot-air G behind the absorption heat under the effect of rotary blade 27 vertical current to aerial or ground.Also can the angle of the blade of rotary blade 27 oppositely be provided with; The cold air G of cooling device top or bottom then gets into radiator from the radiator casing internal face under the effect of rotary blade 27; After carrying out heat exchange with high-temperature medium HQ in the medium channel that is cooled; Wall is discharged to the ambient air G inside and outside radiator casing, and high-temperature medium HQ discharges after converting cryogenic media CQ to.The blower fan 24 that is used with this radiator specifically can be the cylinder-like structure concentric with radiator, and air G flows more even, smooth in the air duct 26 of radiator and blower fan 24, no unnecessary disturbance, thereby this device vibration is little, and noise is low, and environment property is good.
In the present embodiment, blower fan 24 is provided with blower fan ring flange 30, and blower fan 24 is connected through the radiator ring flange flange that is provided with on blower fan ring flange 30 and the radiator.Blower fan 24 can also comprise guide vane 28 and wheel hub 29, and wheel hub 29 is arranged in the air duct 26, and guide vane 28 is fixed between air duct 26 inwalls and wheel hub 29 outer walls, specifically can be through the mode fixed guide vane 28 of welding.Guide vane 28 can have certain slanted angle with vertical direction; Concrete incline direction is consistent with the mounted angle of the blade of rotary blade 27; Guide vane 28 can be arranged between rotary blade 27 and the radiator; Perhaps rotary blade 27 is arranged between guide vane 28 and the radiator, and 28 couples of air G of guide vane flow to and play guiding function.The output shaft of power set 25 passes wheel hub 29 and is connected with rotary blade 27, specifically can be fixed together the output shaft of rotary blade 27 with power set 25 through securing member and pressing plate.Wheel hub 29 is provided with wheelboss flange dish (not shown), and wheel hub 29 is connected through the power set ring flange (not shown) flange of setting on wheelboss flange dish and the power set 25.
Connect through ring flange between each parts of the cooling device that present embodiment provides; The connected mode simple and stable; When blower fan 24 breaks down, unclamp the securing member between blower fan ring flange 30 and the radiator ring flange, just can be along the vertical blower fan 24 of pulling down; So just can carry out overall maintenance to blower fan 24 and repair, help guaranteeing the Performance And Reliability of blower fan 24 in the maintenance shop.Therefore this cooling device maintainability is good, and the global shape of this cooling device is column, and volume is little, and is simple in structure, but the heat exchange area of unit volume increased, and has improved the refrigeration of cooling device.
Radiator provided by the invention and cooling device; Shape through radiator casing is set to cylindrical body; Be cooled medium channel and gas passage all around being located on the housing; Increase the heat exchange area of the radiator of unit volume, improved heat dispersion, and then improved the refrigeration of the cooling device of using this radiator.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that previous embodiment is put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (12)
1. a radiator is characterized in that, comprising:
Housing, said housing are cylindrical body;
Medium channel is cooled; Ring is located in the said housing; The medium inlet that is cooled that is provided with on the arrival end of the said medium channel that is cooled and the said housing is connected, and the media outlet that is cooled that is provided with on the port of export of the said medium channel that is cooled and the said housing is connected;
Gas passage, said gas passage are radial passage, and around being located in the said housing, and said gas passage and the said medium channel that is cooled are in abutting connection with setting.
2. radiator according to claim 1 is characterized in that: the shape of cross section of said cylindrical body is for circular.
3. radiator according to claim 1 is characterized in that:
The said quantity that is cooled medium channel and said gas passage is a plurality of; Said be cooled medium channel and the setting of gas passage space; Each arrival end of said a plurality of medium channels that are cooled is connected with the said medium inlet that is cooled through the high temperature dielectric chamber that is cooled, and each port of export of said a plurality of medium channels that are cooled is connected with the said media outlet that is cooled through the low temperature dielectric chamber that is cooled.
4. radiator according to claim 1 is characterized in that, said radiator is a plate-fin structure,
Be provided with the medium heat-radiation belt that is cooled in the said medium channel that is cooled, the said medium heat-radiation belt that is cooled is a fin, and the flow direction of the medium that is cooled in the direction of conduit and the said medium channel that is cooled in the said fin is identical;
Be provided with the gas heat-radiation belt in the said gas passage, the direction of conduit is identical with the interior gas flow direction of said gas passage in the said gas heat-radiation belt, and the waveform of said gas heat-radiation belt is sine wave, square wave, triangular wave or trapezoidal wave.
5. radiator according to claim 4 is characterized in that:
The pitch of waves of said gas heat-radiation belt radially reduces from the gas access to the gas vent gradually.
6. radiator according to claim 3 is characterized in that:
The said medium channel that is cooled comprises the medium upper spacer that is cooled, the medium lower clapboard that is cooled, the inboard strip of paper used for sealing of the medium that is cooled and the medium outer seal that is cooled, and the said medium upper spacer that is cooled, the medium lower clapboard that is cooled, the inboard strip of paper used for sealing of the medium that is cooled and the medium outer seal looping space that is cooled are for the medium circulation that is cooled;
Said gas passage comprises gas upper spacer, gas lower clapboard, gas front side strip of paper used for sealing and gas rear side strip of paper used for sealing; The dielectric chamber setting that is cooled of the contiguous said high temperature of said gas front side strip of paper used for sealing; To stop the be cooled medium of dielectric chamber of said high temperature to get into said gas passage; The dielectric chamber setting that is cooled of the contiguous said low temperature of said gas rear side strip of paper used for sealing gets into said gas passage to stop the be cooled medium of dielectric chamber of said low temperature.
7. radiator according to claim 3, the medium that is cooled is a liquid, it is characterized in that:
The be cooled top of dielectric chamber of said high temperature is provided with first air bleeding valve, and the be cooled top of dielectric chamber of said low temperature is provided with second air bleeding valve.
8. radiator according to claim 1 is characterized in that: the upper and lower end face of said radiator is provided with the radiator ring flange.
9. cooling device; Comprise blower fan and power set, said blower fan comprises air duct and rotary blade, and said rotary blade is arranged in the said air duct; It is characterized in that; Also comprise the arbitrary described radiator of claim 1-8, the rotary blade of said blower fan is fixedly connected with the output shaft of said power set, with rotation under the driving of said power set; Said power set, blower fan and radiator vertically interconnect.
10. cooling device according to claim 9 is characterized in that:
Said blower fan is provided with the blower fan ring flange, and said blower fan is connected through the radiator ring flange flange that is provided with on said blower fan ring flange and the said radiator.
11. cooling device according to claim 10 is characterized in that:
Said blower fan also comprises guide vane and wheel hub; Said wheel hub is arranged in the said air duct; Said guide vane is fixed between said air duct inwall and the said wheel hub outer wall; The output shaft of said power set passes said wheel hub and is connected with said rotary blade, and said wheel hub is provided with the wheelboss flange dish, and said wheel hub is connected through the power set ring flange flange that is provided with on said wheelboss flange dish and the said power set.
12. cooling device according to claim 11 is characterized in that:
Said guide vane is arranged between said rotary blade and the said radiator; Or
Said rotary blade is arranged between said guide vane and the said radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010105573181A CN102478365A (en) | 2010-11-22 | 2010-11-22 | Heat radiator and cooling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105573181A CN102478365A (en) | 2010-11-22 | 2010-11-22 | Heat radiator and cooling device |
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| CN102478365A true CN102478365A (en) | 2012-05-30 |
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| CN109945717A (en) * | 2019-03-25 | 2019-06-28 | 中国空气动力研究与发展中心超高速空气动力研究所 | A kind of high-temperature cooler set of heat exchange tubes |
| CN110162156A (en) * | 2018-02-14 | 2019-08-23 | 日本电产三协株式会社 | Cooling device |
| CN110425905A (en) * | 2019-09-04 | 2019-11-08 | 常州安迪维换热器有限公司 | Heat radiator assembly |
| CN113503209A (en) * | 2020-08-31 | 2021-10-15 | 熵零技术逻辑工程院集团股份有限公司 | Engine cooling method and radiator thereof |
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Cited By (21)
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| CN102410769A (en) * | 2011-11-25 | 2012-04-11 | 无锡市豫达换热器有限公司 | Annular column type radiator |
| CN102840777A (en) * | 2012-08-01 | 2012-12-26 | 北京丰凯换热器有限责任公司 | Aluminum plate-fin type annular heat radiator with radially flowing fluid |
| CN102840777B (en) * | 2012-08-01 | 2016-08-10 | 北京丰凯换热器有限责任公司 | A kind of aluminum plate-fin type annular radiator of fluid Radial Flow |
| CN105899906A (en) * | 2013-08-30 | 2016-08-24 | 先进分析方案有限公司 | Axial fan inlet wind-turning vane assembly |
| CN105899906B (en) * | 2013-08-30 | 2018-10-16 | 先进分析方案有限公司 | Axial fan import wind blade piece component |
| CN103615415A (en) * | 2013-12-06 | 2014-03-05 | 清华大学 | Compact fan cooler and fan |
| CN103615415B (en) * | 2013-12-06 | 2016-04-20 | 清华大学 | A kind of compact type blower fan cooler and blower fan |
| CN104697368A (en) * | 2015-02-15 | 2015-06-10 | 中国计量学院 | Double-pass double-liquid heat exchange device |
| CN104697368B (en) * | 2015-02-15 | 2016-04-13 | 中国计量学院 | Round trip biliquid heat-exchanger rig |
| CN106163210A (en) * | 2015-03-26 | 2016-11-23 | 联想(北京)有限公司 | A kind of radiator |
| CN106163210B (en) * | 2015-03-26 | 2019-05-31 | 联想(北京)有限公司 | A kind of radiator |
| CN106323041A (en) * | 2015-06-30 | 2017-01-11 | 杭州三花家电热管理***有限公司 | Micro-channel heat exchanger |
| CN106323041B (en) * | 2015-06-30 | 2020-02-07 | 杭州三花微通道换热器有限公司 | Micro-channel heat exchanger |
| CN108007233A (en) * | 2017-12-28 | 2018-05-08 | 无锡宏盛换热器制造股份有限公司 | Cooler |
| CN110162156A (en) * | 2018-02-14 | 2019-08-23 | 日本电产三协株式会社 | Cooling device |
| CN110162156B (en) * | 2018-02-14 | 2023-10-20 | 日本电产三协株式会社 | cooling device |
| CN109307151A (en) * | 2018-11-12 | 2019-02-05 | 中国人民解放军海军工程大学 | A kind of high pressure gas cylinder fills gas cooling device |
| CN109307151B (en) * | 2018-11-12 | 2023-11-07 | 中国人民解放军海军工程大学 | High-pressure gas cylinder filling gas cooling device |
| CN109945717A (en) * | 2019-03-25 | 2019-06-28 | 中国空气动力研究与发展中心超高速空气动力研究所 | A kind of high-temperature cooler set of heat exchange tubes |
| CN110425905A (en) * | 2019-09-04 | 2019-11-08 | 常州安迪维换热器有限公司 | Heat radiator assembly |
| CN113503209A (en) * | 2020-08-31 | 2021-10-15 | 熵零技术逻辑工程院集团股份有限公司 | Engine cooling method and radiator thereof |
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Application publication date: 20120530 |