CN110425905A - Heat radiator assembly - Google Patents
Heat radiator assembly Download PDFInfo
- Publication number
- CN110425905A CN110425905A CN201910833188.0A CN201910833188A CN110425905A CN 110425905 A CN110425905 A CN 110425905A CN 201910833188 A CN201910833188 A CN 201910833188A CN 110425905 A CN110425905 A CN 110425905A
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- China
- Prior art keywords
- heat exchange
- core body
- exchange core
- oil
- wind
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- 230000001939 inductive effect Effects 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 36
- 230000003014 reinforcing effect Effects 0.000 claims description 36
- 238000009434 installation Methods 0.000 claims description 20
- 244000023431 Proboscidea parviflora Species 0.000 claims description 18
- 235000019096 Proboscidea parviflora Nutrition 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 88
- 239000010687 lubricating oil Substances 0.000 abstract description 10
- 238000010248 power generation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 13
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/002—Cooling
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
-
- 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
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention provides a kind of heat radiator assembly, belongs to wind power generation field, and the heat exchange core body of heat radiator assembly is spliced by the first heat exchange core body and the second heat exchange core body through U-tube part；Oil inlet is provided on the first heat exchange core body；The oil passage of first heat exchange core body is connected to by U-tube part with the oil passage of the second heat exchange core body, is provided with oil outlet on the second heat exchange core body；First heat exchange core body, the second heat exchange core body several oil passages between folder be separated with the air-cooled channel of several layers；The upper oral part sealing in the air-cooled channel of heat exchange core body is communicated with wind inducing covers, and the upper oral part of wind inducing covers is communicated with wind guiding mechanism.By the heat radiator assembly structure that split type heat exchange core body is arranged, it can be realized the windage for reducing air duct while oil liquid heat exchange flow path increases, external wind is imported in heat exchange core body using wind guiding mechanism, lubricating oil to be cooled is cooled down, with better simply structure, the temperature at outlet of lubricating oil can be effectively reduced.
Description
Technical field
The present invention relates to wind power generation field more particularly to a kind of heat radiator assemblies.
Background technique
Wind power generating set can be lost in the process of running, which can be presented as calorific value, if calorific value cannot
It is enough to disperse in time, then temperature rise can be brought to running unit, can not operate normally it.It is scattered in order to be carried out to generating set
Heat can install radiator by heat dissipation position (such as the positions such as gear-box, oil pump, shaft coupling) in generating set, to prevent
Lasting temperature rise when unit works.
The machine oil of wind-driven generator has heating conduction, and the continuous flow circuit in set lubricating oil system, so,
Oil cooler all plays cooling effect to engine crankcase, clutch, valve assembly etc..Lubricating oil relies in major lubricating system
Heat is transmitted to the cold side channel of oil radiator by oil radiator hot-side channel by oil pump power, will by cooling medium
Cold side channel takes away the heat of hot-side channel, realizes the heat exchange of cold and hot medium.It, can be using cooling for cold side channel
Water or cold wind are as cooling medium, to cool down to lubricating oil temperature, oil are made to be maintained at thermal equilibrium state, and by temperature rise heat
It is externally discharged.In view of oil cooling device plays particularly important effect in wind generator system, it ensure that wind-power electricity generation
The normal operation of system, it is therefore desirable to which one kind is easy to operate, cost is relatively low, the preferable oil cooling device of heat transfer effect.
Summary of the invention
In view of the above problems, the present invention provides a kind of heat radiator assembly, with relatively simple structure and relatively strong
Reliability, it is mountable in the oil circuit to be cooled of wind-power electricity generation component, cool down to lubricating oil.The present invention adopts
The technical solution taken are as follows:
Heat radiator assembly provided by the invention, including heat exchange core body, the heat exchange core body are in split type arrangement；The heat exchange
Core includes the first heat exchange core body and the second heat exchange core body, and first heat exchange core body, second heat exchange core body pass through a pair of U
Type pipe fitting is fixed in one side by side, is spliced into the heat exchange core body；First heat exchange core body, second heat exchange core body wrap
Include several layers oil passage；Wherein oil inlet is provided on first heat exchange core body；The oil liquid of first heat exchange core body is logical
Road is connected to by the U-tube part with the oil passage of second heat exchange core body, is provided with out on second heat exchange core body
Hydraulic fluid port；First heat exchange core body, second heat exchange core body several oil passages between folder be separated with several layers confession
The air-cooled channel that cold wind medium passes through, the air-cooled channel and the oil passage intersecting constitute plate-fin core；
The upper oral part sealing in the air-cooled channel of heat exchange core body is communicated with wind inducing covers, and the wind inducing covers are vertically arranged and open up and down
Mouthful, the infraoral of the wind inducing covers is detachably fixed with the heat exchange core body side wall；The upper oral part of the wind inducing covers is connected to
There is the wind guiding mechanism for exporting cold wind medium.
Heat radiator assembly provided by the invention, it is preferable that the wind inducing covers include the hollow square cover being vertically arranged,
The hollow square cover includes four sides side wall and a face roof；The wind-guiding for being connected to wind guiding mechanism is offered on the roof
Mouthful；Four corners are formed between the four sides side wall and the roof of the hollow square cover, each corner is provided with
Corner reinforcing rib, the rectangular triangular pyramid of corner reinforcing rib, the corner reinforcing rib respectively with side in the square shade body
Adjacent two sidewalls and roof formed three face pastes close.
Heat radiator assembly provided by the invention, it is preferable that the air guide hole is rounded；The mouth rim of the air guide hole is set
It is equipped with multiple raised lines；Multiple raised lines are along ring-like spacer array in the roof of the hollow square cover；The air guide hole side
Edge has vertical round flange；Each raised line includes a pair of of support sheet；The support sheet is arranged in parallel vertically, patch
It closes on the outside of the round flange and extends to the upper direction of the air guide hole；The roof of the hollow square cover be provided with
The lower end surface of the corresponding installation sheet of the raised line, each pair of support sheet is fixed in the installation sheet；It is more
The upper surface of the support sheet is fixed on jointly on a ring；Plane where the ring is parallel with the installation sheet；
It is offered on the ring several for installing the wind guiding mechanism mounting hole of wind guiding mechanism.
Heat radiator assembly provided by the invention, it is preferable that be provided on the infraoral edge lateral wall of the wind inducing covers
First strip flange；The second strip flange is provided on the heat exchange core body side wall；The first strip flange and described second
The fitting of strip flange surface；It is spaced apart on the first strip flange and is equipped with multiple first through hole；On the second strip flange
It is spaced apart and is equipped with multiple second through-holes；The first through hole and the second through-hole corresponding matching are fixed.
Heat radiator assembly provided by the invention, it is preferable that the wind guiding mechanism includes protective net, is set to the protective net
The fan of lower part and the driving motor for being set to the protective net top；The drive shaft of the driving motor passes through the protective net
Opening and the fan it is coaxially connected；Several fixed plates are provided on the protective net；The fixed plate is led with described
Blower structure mounting hole detachably cooperates fixation.
Heat radiator assembly provided by the invention, it is preferable that the driving motor is double-speed motor.
Heat radiator assembly provided by the invention, it is preferable that the wind guiding mechanism further includes round blower cover；The round draws
Fan housing includes the air inducing portion that vertical direction extends and horizontal direction is clamped in clamping part on the outside of the anti-wind net；The clamping
Portion is integrally formed with the air inducing portion and is vertically arranged；The air inducing portion extends to the driving motor direction；The clamping part is in
Annular is provided with several protrusions on the clamping part；The protrusion uniform intervals are set to the inside edge of the clamping part；Institute
It states protrusion to clamp on the outside of the anti-wind net, is provided with third through-hole on the protrusion；The third through-hole and the wind guiding mechanism
Mounting hole cooperation is fixed.
Heat radiator assembly provided by the invention, it is preferable that the protective net includes protective net ontology；The protective net ontology
It is welded by the different ring layer of several welding rods and several radiuses；Wherein, several ring layer arranged concentrics, and several circles
Radius increases layer gradually from inside to outside；The welding rod is evenly spaced apart to be welded in several ring layers along ring-type, by several institutes
It states ring layer and is fixed on one；Driving motor mounting plate is provided in the middle part of the protective net ontology；The driving motor mounting plate is tight
Paste the ring layer setting of innermost layer；Multiple double claw type reinforcing ribs are additionally provided on the protective net ontology；Each double pawls
Shape reinforcing rib is set between two adjacent welding rods, and multiple double claw type reinforcing ribs are evenly spaced on along ring-type；It is described
Double claw type reinforcing ribs set including a pair of of parallel interval setting claw type reinforcing rib, if the muscle portion of double claw type reinforcing ribs respectively with
The ring layer is done successively to fix；One end of double claw type reinforcing ribs is fixed on the driving motor mounting plate, and the other end is solid
Equipped with installation sheet, the installation sheet is close to the outermost ring layer setting；The mounting tile is provided centrally with four-way
Hole；The fourth hole can cooperate with the wind guiding mechanism mounting hole to be fixed.
Heat radiator assembly provided by the invention, it is preferable that the oil of first heat exchange core body and second heat exchange core body
The side of the heat exchange core body is set into end socket；The oil of second heat exchange core body and second heat exchange core body goes out end socket and sets
It is placed on the heat exchange core body and the oily other side opposite into end socket；The U-tube part include the first U-tube part and
Second U-tube part；One end of first heat exchange core body oil into the end socket is provided with the oil inlet, the first heat exchange core body oil
The other end into end socket is connected to the oil of second heat exchange core body into end socket one end by the first U-tube part, and described second changes
The other end of hot core oil into end socket is provided with the first plug；The oil of first heat exchange core body goes out end socket one end and is provided with second
Plug, the other end that the first heat exchange core body oil goes out end socket go out to seal by the second U-tube part and the second heat exchange core body oil
One end connection of head, the other end that the second heat exchange core body oil goes out end socket are provided with the oil outlet.
Heat radiator assembly provided by the invention, it is preferable that the fin of the oil passage is plain fin, zigzag wing
One of piece, corrugated fins, porous fin, shutter shape fin, tubular type fin are a variety of；In the air-cooled channel
Fin is plain fin, serrated fin, corrugated fins, porous fin, shutter shape fin, one in tubular type fin
Kind is a variety of.
The technical scheme has the following advantages or beneficial effects:
Heat radiator assembly provided by the invention, heat exchange core body pass through a pair by the first heat exchange core body and the second heat exchange core body
U-tube part is spliced；Oil inlet is provided on the first heat exchange core body；The oil passage of first heat exchange core body passes through U-tube
Part is connected to the oil passage of the second heat exchange core body, is provided with oil outlet on the second heat exchange core body；First heat exchange core body, second are changed
Folder is separated with the air-cooled channel of several layers between several oil passages of hot core；The upper oral part in the air-cooled channel of heat exchange core body
Sealing is communicated with wind inducing covers, and the upper oral part of wind inducing covers is communicated with the wind guiding mechanism for exporting cold wind medium.Pass through setting
Split radiator assembly structure can be realized the windage for guaranteeing to reduce air duct while oil liquid heat exchange flow path, utilize induced draft fan
Structure imports external wind in heat exchange core body, cools down to lubricating oil to be cooled, has better simply structure, can be effective
The temperature at outlet of ground reduction lubricating oil.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the present invention and its feature, outer
Shape and advantage will become more apparent.Identical label indicates identical part in all the attached drawings.Not deliberately according to than
Example draws attached drawing, it is preferred that emphasis is shows the gist of the present invention.
Fig. 1 is the overall structure diagram for the heat radiator assembly that the embodiment of the present invention 1 provides；
Fig. 2 is the overlooking structure diagram of heat exchange core body in the heat radiator assembly of the offer of the embodiment of the present invention 1；
Fig. 3 is the heat radiator assembly wind-lead-cover structure schematic diagram that the embodiment of the present invention 1 provides.
Specific embodiment
Below with reference to specific embodiment, the present invention is further illustrated, but not as the limitation of the invention.
Embodiment 1:
Referring to FIG. 1 and FIG. 2, the embodiment of the present invention 1 provides a kind of heat radiator assembly, including heat exchange core body 1, the heat exchange core
Body 1 is in split type arrangement；The heat exchange core body 1 includes the first heat exchange core body 11 and the second heat exchange core body 12, first heat exchange
Core 11, second heat exchange core body 12 are fixed in one side by side by a pair of of U-tube part, are spliced into the heat exchange core body 1；Institute
Stating the first heat exchange core body 11, second heat exchange core body 12 includes several layers oil passage (referring to Fig.1, the first heat exchange core body
11 oil passage is 112, and the oil passage of the second heat exchange core body 12 is 122, and the oil of adjacent two layers is only marked in attached drawing
Liquid channel, it will not be described here), wherein being provided with oil inlet 111 on first heat exchange core body 11；First heat exchange core body
11 oil passage 112 is connected to by the U-tube part with the oil passage 122 of second heat exchange core body 12, and described second
Oil outlet 121 is provided on heat exchange core body 12；Several oil of first heat exchange core body 11, second heat exchange core body 12
Folder is separated with air-cooled channel that several layers supply cold wind medium passes through (referring to Fig.1, wherein the first heat exchange core body 11 between liquid channel
Air-cooled path marking be 113, the air-cooled path marking of the second heat exchange core body 12 is 123, only adjacent with any two layers in attached drawing
Mark is made in air-cooled channel, and it will not be described here), the air-cooled channel and the oil passage intersecting constitute plate-fin core
Body structure；
Referring to Fig. 2, the upper oral part sealing in the air-cooled channel of the heat exchange core body 1 is communicated with wind inducing covers 2, the wind inducing covers
2 are vertically arranged and upper and lower opening, the infraoral of the wind inducing covers 2 are detachably fixed with 1 side wall of heat exchange core body；It is described to lead
The upper oral part of fan housing body 2 is communicated with the wind guiding mechanism 3 for exporting cold wind medium.
By above-mentioned heat radiator assembly structure, heat exchange core body 1 is set as split type splicing setting, on the one hand, is convenient for core
Body is placed in installation frame, is suitable for the lesser heat dissipation occasion of construction opening, can be installed with piecemeal and then be spliced again, disassembly convenience；
On the other hand, it is installed by the first heat exchange core body 11 and 12 block form of the second heat exchange core body, it is stacked compared to tandem, it is radiating
In the case that amount is certain, the heat dissipation windage in air duct, good heat dissipation effect can reduce.By the way that U-tube part is arranged by the first heat exchange core
The oil passage of body 11 and the second heat exchange core body 12 is interconnected, can be by U-shaped when oil flow is very fast and pressure is larger
Pipe fitting slows down the impact to end socket and core, and is conveniently replaceable.A part of oil liquid enters the second heat exchange core body by U-tube part
It exchanges heat in oil passage, oil liquid both can flow to oil outlet 121 by the first heat exchange core body 11, can also change by second
Hot core 12 flow to oil outlet 121, through seperated side-by-side heat exchange core body in the case where not reducing heat exchange and flowing through, can reduce
Volume occupied by whole core, and the windage in air-cooled channel is become smaller, so that cold fluid and hot fluid realizes rapidly heat exchange, heat exchange
Effect is more preferable.Further, wind inducing covers 2 are communicated in the air-cooled feeder connection of heat exchange core body 1, convenient for 2 side of having of wind inducing covers
The wind-force of wind guiding mechanism 3 is pooled in air-cooled channel to ground, is changed so that the heat in oil passage is taken in air-cooled channel out of
Hot core realizes the cooling effect to lubricating oil temperature.
Preferably, in the heat radiator assembly that the embodiment of the present invention 1 provides, referring to Fig. 3, the wind inducing covers 2 include vertical
The hollow square cover 21 of setting, the hollow square cover 21 include four sides side wall and a face roof；It is opened up on the roof
There is the air guide hole 22 for being connected to wind guiding mechanism 3；It is formed between the four sides side wall and the roof of the hollow square cover 21
Four corners, each corner are provided with corner reinforcing rib 23, and the rectangular triangular pyramid of the corner reinforcing rib 23 is described
Corner reinforcing rib 23 forms three face pastes and closes with the adjacent two sidewalls of rectangular 21 inside of cover and roof respectively.
By be arranged hollow square cover 21, realize wind guiding mechanism 3 conveying wind-force enter hollow square cover 21 after
Air duct closing and wind force intensified, prevent the wind-force heat dissipation effect of wind guiding mechanism 3 from weakening or dissipating, and by hollow square
The corner reinforcing rib 23 of right-angle prismatic cone cell is set on the inside of cover 21, on the one hand, the structure that can be improved whole wind inducing covers 2 is steady
Solidity and intensity；On the other hand, due to the rectangular triangular pyramid of corner reinforcing rib 23, so that the bottom surface of the corner reinforcing rib 23 is equal
It is formed along center to covers edge, after flowing through hollow direction cover 21 convenient for wind-force, in corner, the bottom surface of reinforcing rib is formed polygonal
Degree turbulent flow, the flowing that cold wind fluid is intermixed during the motion, interspersed reinforce wind pressure, guarantee that cold wind is circulated to each wind
The heat dissipation effect of cold passage so that wind-force preferably enters in each air-cooled channel of heat exchange core body 1, prevent cold flow subtract dissipate or
It is lost.
Referring to Fig. 2 and Fig. 3, it is preferable that the air guide hole 22 is rounded；The mouth rim of the air guide hole 22 is provided with more
A raised line 24；Multiple raised lines 24 are along ring-like spacer array in the roof of the hollow square cover 21；The air guide hole 22
Edge has vertical round flange 221；Each raised line 24 includes a pair of of support sheet 241；The support sheet 241 is perpendicular
It is directly arranged in parallel, is bonded 221 outside of round flange and extends to the upper direction of the air guide hole 22；The hollow square
The roof of cover 21 is provided with installation sheet 242 corresponding with the raised line 24, the lower end surface of each pair of support sheet 241
It is fixed in the installation sheet 242；The upper surface of the multipair support sheet 241 is fixed on jointly on a ring 243；
The 243 place plane of ring is parallel with the installation sheet 242；It is offered on the ring 243 several for installing wind-guiding
The wind guiding mechanism mounting hole of mechanism 3.
By the way that multiple raised lines 24 are arranged, the round flange 221 for fitting in air guide hole 22 is fixed vertically by installation sheet 242
Outside, and each raised line 24 includes two parallel support sheets 241, so that the structural stability and support of wind inducing covers 2
Stability improves, and convenient for punching between two support chip plates 241, convenient for being fixedly mounted；In addition, by round flange 221,
Further improve the intensity and reliability of wind inducing covers 2.It is fixed using ring 243 and the upper surface of each raised line 24, it is convenient
In the designated position aperture of ring, convenient for being detachably connected with other mechanisms of heat radiator assembly.
Referring to Fig.1, wind inducing covers 2 are detachably fixed with heat exchange core body 1, being capable of the required component of easy to disassemble and replacement.Tool
Body, in the present embodiment 1, the first strip flange 25 is provided on the infraoral edge lateral wall of the wind inducing covers 2；It is described
The second strip flange 14 is provided on 1 side wall of heat exchange core body；The first strip flange 25 and 14 table of the second strip flange
Face paste is closed；It is spaced apart on the first strip flange 25 and is equipped with multiple first through hole 251；It is spaced on the second strip flange 14
Offer multiple second through-holes 141；The first through hole 251 and 141 corresponding matching of the second through-hole are fixed.So,
While wind inducing covers 2 may be implemented firm fixed with heat exchange core body 1, additionally it is possible to realize 2 infraoral of wind inducing covers and heat exchange core
Body 1 fits closely, and reduces the loss for the cold wind that wind guiding mechanism is transmitted, ensures air-cooled channel and oil passage heat transfer effect.
When needing to dismantle wind inducing covers 2 from heat exchange core body 1, it is only necessary to unload fixing piece (such as bolt), convenient disassembly, tie up
Shield is easy, at low cost.
Further, the heat radiator assembly that the embodiment of the present invention 1 provides, referring to Fig.1, the wind guiding mechanism 3 include anti-
Protective net 31, the fan (not shown) for being set to 31 lower part of protective net and the driving for being set to 31 top of protective net
Motor 32；The drive shaft of the driving motor 32 is coaxially connected across the opening of the protective net 31 and the fan；It is described anti-
Several fixed plates 311 are provided on protective net 31；The fixed plate 311 detachably cooperates solid with the wind guiding mechanism mounting hole
It is fixed.
Driving motor 32 is set by the way that protective net 31 is arranged, and on 31 top of protective net, fan is arranged in lower part, so that driving
Under the driving effect of dynamic motor 32, wind-force can be absorbed into air-cooled channel by fan from outside, in adjacent oil passage
Hot fluid exchange heat.By the way that protective net 31 is arranged, external sundries, particle can be prevented to be involved in fan, damage radiator or
Human body is accidentally injured, protective net 31 is detachably fixed with the wind guiding mechanism mounting hole on the ring 243 of wind guiding mechanism, can be convenient for tearing open
It unloads, fan or inside is cleared up, while realizing protection, maintenance convenience.
Heat radiator assembly described in the embodiment of the present invention 1, it is preferable that the driving motor 32 is double-speed motor, for example, can
It to be the double-speed motor of power 3.5/6.5KW, realizes the switching of speed and power, is conveniently adjusted wind-force, be applied to multiple occasion.
Further, described in order to enable the heat radiator assembly that the embodiment of the present invention 1 provides has better wind effect
Wind guiding mechanism 3 further includes round blower cover 33；The round blower cover 33 includes the air inducing portion 331 and water that vertical direction extends
Square to the clamping part 332 for being clamped in 31 outside of the anti-wind net；The clamping part 332 is integrally formed with the air inducing portion 331
It is vertically arranged；The air inducing portion 331 extends to 32 direction of driving motor；The clamping part 332 in a ring, the clamping part
Several protrusions 3321 are provided on 332；3321 uniform intervals of protrusion are set to the inside edge of the clamping part；It is described convex
Portion 3321 clamps 31 outside of anti-wind net, is provided with third through-hole on the protrusion 3321；The third through-hole is led with described
The cooperation of blower structure mounting hole is fixed.
By the way that round blower cover 33 is further arranged, and it is fixed on to the induced draft fan of wind inducing covers 2 by third through-hole
On structure mounting hole, one is easily detachably fixed to realize, and is conveniently replaceable and safeguards；On the other hand, the air inducing portion of blower cover
331 concentrate wind direction more, and wind-force is gathered by anti-wind net to the center in air-cooled channel, and by hollow square cover 21
The uniform baffling of corner reinforcing rib 23 to air-cooled channel each corner.
The heat radiator assembly that the embodiment of the present invention 1 provides, it is preferable that the protective net 31 includes protective net ontology；It is described
Protective net ontology is welded by the different ring layer of several welding rods 311 and several radiuses；Wherein, several concentric cloth of the ring layer
It sets, and radius increases several ring layers gradually from inside to outside；The welding rod 311 is evenly spaced apart to be welded in several institutes along ring-type
It states in ring layer, several ring layers is fixed on one；Driving motor mounting plate 312 is provided in the middle part of the protective net ontology；
The driving motor mounting plate 312 is close to the ring layer setting of innermost layer；It is additionally provided on the protective net ontology multiple double
Claw type reinforcing rib 313；Each double claw type reinforcing ribs 313 are set between two adjacent welding rods 311, multiple described
Double claw type reinforcing ribs 313 are evenly spaced on along ring-type；Double claw type reinforcing ribs 313 include a pair of of parallel interval and structure phase
Same claw type reinforcing rib, the muscle portion of the claw type reinforcing rib are successively fixed with several ring layers respectively；Double claw types are reinforced
One end of muscle 313 is fixed on the driving motor mounting plate, and the other end is installed with installation sheet 314, and the installation sheet 314 is close to
The outermost ring layer setting；Fourth hole is provided on the installation sheet 314；The fourth hole can be with the induced draft fan
The cooperation of structure mounting hole is fixed.Welding rod 311 and double claw type reinforcing ribs 313 are set by welding in protective net ring layer, so that protective net 31
Stability with higher and preferable mechanical property, in external wind impurity and particle have and preferably hold drag,
And air duct inside external impurity pollution radiator can be kept out, the middle part is provided with driving motor mounting plates 312, are on the one hand convenient for
The installation of driving motor, while by the grasp of double claw type reinforcing ribs 313, on the one hand for the installation stability of driving motor
Guarantee is provided, on the other hand convenient for being dismantled from wind inducing covers 2, convenient for safeguarding to integrated radiator assembly.
The heat radiator assembly that the embodiment of the present invention 1 provides first heat exchange core body 11 and described second changes referring to Fig.1
The oil of hot core 12 is set to the side of the heat exchange core body 1 into end socket；Second heat exchange core body 11 and second heat exchange
The oil of core 12 goes out end socket and is set on the heat exchange core body 1 and the oily other side opposite into end socket；The U-tube
Part includes the first U-tube part 131 and the second U-tube part 132；First heat exchange core body, 11 oil is arranged into one end of end socket
Oil inlet 111 is stated, the other end of the first heat exchange core body 11 oil into the end socket is changed by the first U-tube part 131 with described second
The oil of hot core 12 is connected into end socket one end, and the other end of the second heat exchange core body 12 oil into the end socket is provided with the first plug
122；The oil of first heat exchange core body 11 goes out end socket one end and is provided with the second plug 112, and 11 oil of the first heat exchange core body goes out
The other end of end socket is connected to by the second U-tube part 132 with one end that 12 oil of the second heat exchange core body goes out end socket, and described second
The other end that heat exchange core body oil goes out end socket is provided with the oil outlet 121.By the way that oil inlet 111, oil outlet 121 are staggered
Two pieces of cores are interconnected on the first heat exchange core body 11 and the second heat exchange core body 12, and by a pair of of U-tube part (131,132),
While increasing heat exchange flow path, is connected using U-tube part, can prevent high-voltage oil liquid heat exchanging core from causing to a certain extent
A possibility that impacting and leading to damage.When implementing, the heat radiator assembly that the embodiment of the present invention 1 provides connects extreme pressure lubricant
The oil inlet 111 for passing to heat radiator assembly, into oil inlet 111 high speed oil liquid a part from the first heat exchange core body 11 oil into
End socket is dispersed in the oil passage 112 of the first heat exchange core body 11, and is reached from oil passage 112 by the second U-tube part 132
Oil outlet 121；Another part is first circulated in the second heat exchange core body 12 of the first U-tube part 131 connection since pressure acts on, then
It is flowed out in oil outlet 121 from several oil passages 122 of the second heat exchange core body 12, when the oil liquid of high temperature and pressure enters oil liquid
When being circulated in channel, external cold wind is delivered to inside wind inducing covers by driving motor 32 and fan synchronization, and enters two pieces
Several air-cooled channels (113,123) of heat exchange core body, cyclically taking the heat in oil passage (112,122) out of heat dissipation, it is total
At realization utilizes cooling effect of the cold wind to lubricating oil.
For the heat radiator assembly that the embodiment of the present invention 1 provides, in order to as far as possible while heat exchange core body given volume
Enhance heat transfer effect, it is preferable that the fin of the oil passage is plain fin, serrated fin, corrugated fins, porous
One of shape fin, shutter shape fin, tubular type fin are a variety of.Similarly, the fin in the air-cooled channel is straight
One of shape fin, serrated fin, corrugated fins, porous fin, shutter shape fin, tubular type fin are a variety of.
It should be appreciated by those skilled in the art that those skilled in the art combine the prior art and above-described embodiment can be real
The existing change case, it will not be described here.Such change case does not affect the essence of the present invention, and it will not be described here.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, devices and structures not described in detail herein should be understood as gives reality with the common mode in this field
It applies；Anyone skilled in the art makes many possible changes and modifications not departing from technical solution of the present invention, or
Equivalent example modified to equivalent change, this is not affected the essence of the present invention.Therefore, all without departing from skill of the present invention
The content of art scheme, according to the technical essence of the invention any simple modification made to the above embodiment, equivalent variations and repair
Decorations, all of which are still within the scope of protection of the technical scheme of the invention.
Claims (10)
1. a kind of heat radiator assembly, which is characterized in that including heat exchange core body, the heat exchange core body is in split type arrangement；It is described to change
Hot core includes the first heat exchange core body and the second heat exchange core body, and first heat exchange core body, second heat exchange core body pass through one
One is fixed in side by side to U-tube part, is spliced into the heat exchange core body；First heat exchange core body, second heat exchange core body
It include several layers oil passage；Wherein oil inlet is provided on first heat exchange core body；The oil of first heat exchange core body
Liquid channel is connected to by the U-tube part with the oil passage of second heat exchange core body, is arranged on second heat exchange core body
There is oil outlet；First heat exchange core body, second heat exchange core body several oil passages between folder be separated with it is several
The air-cooled channel that layer supply cold wind medium passes through, the air-cooled channel and the oil passage intersecting constitute plate-fin core knot
Structure；The upper oral part sealing in the air-cooled channel of heat exchange core body is communicated with wind inducing covers, and the wind inducing covers are vertically arranged and up and down
Opening, the infraoral of the wind inducing covers are detachably fixed with the heat exchange core body side wall；The upper oral part of the wind inducing covers connects
It is connected with the wind guiding mechanism for exporting cold wind medium.
2. heat radiator assembly as described in claim 1, which is characterized in that the wind inducing covers include the middle short side being vertically arranged
Shape cover, the hollow square cover include four sides side wall and a face roof；It offers on the roof for being connected to induced draft fan
The air guide hole of structure；Four corners, each corner are formed between the four sides side wall and the roof of the hollow square cover
Be provided with corner reinforcing rib, the rectangular triangular pyramid of corner reinforcing rib, the corner reinforcing rib respectively with it is described rectangular
Adjacent two sidewalls and roof on the inside of cover form three face pastes and close.
3. heat radiator assembly as claimed in claim 2, which is characterized in that the air guide hole is rounded；The mouth of the air guide hole
Portion edge is provided with multiple raised lines；Multiple raised lines are along ring-like spacer array in the roof of the hollow square cover；It is described
Air guide hole edge has vertical round flange；Each raised line includes a pair of of support sheet；The support sheet is put down vertically
Row setting is bonded on the outside of the round flange and extends to the upper direction of the air guide hole；The top of the hollow square cover
Wall is provided with installation sheet corresponding with the raised line, and the installation is fixed in the lower end surface of each pair of support sheet
In sheet；The upper surface of the multipair support sheet is fixed on jointly on a ring；Plane and the installation where the ring
Sheet is parallel；It is offered on the ring several for installing the wind guiding mechanism mounting hole of wind guiding mechanism.
4. heat radiator assembly as described in claim 1, which is characterized in that on the infraoral edge lateral wall of the wind inducing covers
It is provided with the first strip flange；The second strip flange is provided on the heat exchange core body side wall；The first strip flange and institute
State the fitting of the second strip flange surface；It is spaced apart on the first strip flange and is equipped with multiple first through hole；Second strip
It is spaced apart on flange and is equipped with multiple second through-holes；The first through hole and the second through-hole corresponding matching are fixed.
5. heat radiator assembly as claimed in claim 3, which is characterized in that the wind guiding mechanism includes protective net, is set to institute
The driving motor stated the fan of protective net lower part and be set to the protective net top；The drive shaft of the driving motor passes through institute
Opening and the fan for stating protective net are coaxially connected；Several fixed plates are provided on the protective net；The fixed plate
Detachably cooperate fixation with the wind guiding mechanism mounting hole.
6. heat radiator assembly as claimed in claim 5, which is characterized in that the driving motor is double-speed motor.
7. heat radiator assembly as claimed in claim 5, which is characterized in that the wind guiding mechanism further includes round blower cover；Institute
Stating round blower cover includes that air inducing portion that vertical direction extends and horizontal direction are clamped in clamping part on the outside of the anti-wind net；
The clamping part is integrally formed with the air inducing portion and is vertically arranged；The air inducing portion extends to the driving motor direction；It is described
Clamping part in a ring, is provided with several protrusions on the clamping part；The protrusion uniform intervals are set to the interior of the clamping part
Side edge；The protrusion clamps on the outside of the anti-wind net, is provided with third through-hole on the protrusion；The third through-hole with it is described
The cooperation of wind guiding mechanism mounting hole is fixed.
8. heat radiator assembly as claimed in claim 5, which is characterized in that the protective net includes protective net ontology；It is described anti-
Protective net ontology is welded by the different ring layer of several welding rods and several radiuses；Wherein, several ring layer arranged concentrics, and if
Doing the ring layer, radius increases gradually from inside to outside；The welding rod is evenly spaced apart to be welded in several ring layers along ring-type,
Several ring layers are fixed on one；Driving motor mounting plate is provided in the middle part of the protective net ontology；The driving motor
Mounting plate is close to the ring layer setting of innermost layer；Multiple double claw type reinforcing ribs are additionally provided on the protective net ontology；Each
Double claw type reinforcing ribs are set between two adjacent welding rods, and multiple double claw type reinforcing ribs are along cyclic annular uniform intervals point
Cloth；Double claw type reinforcing ribs set the claw type reinforcing rib including the setting of a pair of of parallel interval, the muscle portion of double claw type reinforcing ribs
It is successively fixed with several ring layers respectively；One end of double claw type reinforcing ribs is fixed on the driving motor mounting plate,
The other end is installed with installation sheet, and the installation sheet is close to the outermost ring layer setting；The center of the mounting tile is arranged
There is fourth hole；The fourth hole can cooperate with the wind guiding mechanism mounting hole to be fixed.
9. heat radiator assembly as described in claim 1, which is characterized in that first heat exchange core body and second heat exchange core
The oil of body is set to the side of the heat exchange core body into end socket；The oil of second heat exchange core body and second heat exchange core body goes out
End socket is set on the heat exchange core body and the oily other side opposite into end socket；The U-tube part includes first U-shaped
Pipe fitting and the second U-tube part；One end of first heat exchange core body oil into the end socket is provided with the oil inlet, first heat exchange
The other end of core oil into end socket is connected to the oil of second heat exchange core body into end socket one end by the first U-tube part, described
The other end of second heat exchange core body oil into end socket is provided with the first plug；The oil of first heat exchange core body goes out the setting of end socket one end
There is the second plug, the other end that the first heat exchange core body oil goes out end socket passes through the second U-tube part and second heat exchange core body
Oil goes out one end connection of end socket, and the other end that the second heat exchange core body oil goes out end socket is provided with the oil outlet.
10. the heat radiator assembly as described in claim 1~9 is any, which is characterized in that the fin of the oil passage is straight
One of shape fin, serrated fin, corrugated fins, porous fin, shutter shape fin, tubular type fin are a variety of；
Fin in the air-cooled channel is plain fin, serrated fin, corrugated fins, porous fin, shutter shape wing
One of piece, tubular type fin are a variety of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910833188.0A CN110425905A (en) | 2019-09-04 | 2019-09-04 | Heat radiator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910833188.0A CN110425905A (en) | 2019-09-04 | 2019-09-04 | Heat radiator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110425905A true CN110425905A (en) | 2019-11-08 |
Family
ID=68417403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910833188.0A Pending CN110425905A (en) | 2019-09-04 | 2019-09-04 | Heat radiator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110425905A (en) |
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| CN111237440A (en) * | 2020-03-11 | 2020-06-05 | 中国华能集团清洁能源技术研究院有限公司 | Split type radiator for lubricating oil of gearbox of wind generating set and working method |
| CN111504119A (en) * | 2020-03-30 | 2020-08-07 | 浙江龙泉凯利达汽车空调有限公司 | D-shaped collecting pipe heat exchanger |
| CN111959261A (en) * | 2020-08-26 | 2020-11-20 | 安徽江淮汽车集团股份有限公司 | Automobile radiator assembly |
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