CN210564910U - Heat dissipation device of wind generating set - Google Patents
Heat dissipation device of wind generating set Download PDFInfo
- Publication number
- CN210564910U CN210564910U CN201921854207.XU CN201921854207U CN210564910U CN 210564910 U CN210564910 U CN 210564910U CN 201921854207 U CN201921854207 U CN 201921854207U CN 210564910 U CN210564910 U CN 210564910U
- Authority
- CN
- China
- Prior art keywords
- heat
- generating set
- cooling
- cooling water
- water pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000000498 cooling water Substances 0.000 claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 15
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 108010066057 cabin-1 Proteins 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The utility model relates to a wind generating set heat abstractor, the utility model discloses a rivers inside the storage water tank to in the cooling water pipe, the rivers flow in the cooling water pipe and take away the heat that generating set produced, the rivers that become hot are cooled to the cooling water tank, are dredged to the storage water tank through connecting the water pipe by the suction of water pump after the cooling, so circulate, continue to dispel the heat to generating set, the cooling water pipe twines on generating set's outside, can be evenly complete the heat that absorbs the generator set and give off, make generating set dispel the heat completely; the suction fan rotates to suck air from the air inlet hole and blow the air out of the air outlet, the sucked air takes away the residual heat in the engine room, so that the heat dissipation of the generator set is balanced, and the heat dissipation fins conduct heat to the outside, so that the heat is dissipated more quickly; the utility model discloses combine water cooling and forced air cooling, make the heat in cabin and generating set fully give off and absorb, effectively dispel the heat, make the interior component normal use operation of generating set.
Description
Technical Field
The utility model relates to a wind generating set accessory technical field, concretely relates to wind generating set heat abstractor.
Background
Wind power generation is to convert the kinetic energy of wind into electric energy; wind energy is increasingly gaining attention as a clean renewable energy source in all countries of the world. The energy storage capacity is huge, the global wind energy is about 2.74 multiplied by 10^9MW, wherein the available wind energy is 2 multiplied by 10^7MW, which is 10 times larger than the total amount of water energy which can be developed and utilized on the earth; the wind driven generator is a device for converting wind energy into electric energy and mainly comprises blades, a generator, mechanical parts and electrical parts; wind power generation has high wind power requirement, and equipment is generally built in places with rare smoke and high wind speed, such as a sea disaster, a desert grassland and the like.
In a modern wind driven generator, along with the increase of the power generated by a single machine, more and more heat is generated by components in the wind driven generator set, and the power generation of the generator set is influenced by overhigh temperature, so that the generator sets in the market are internally provided with heat dissipation mechanisms; however, as the power of the generator set increases, the requirements on the heat dissipation device also gradually increase, the existing heat dissipation device cannot well meet the heat dissipation effect, the aging speed of elements in the generator set is accelerated due to the fact that heat cannot be dissipated, and the service life of the wind driven generator is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an at least defect among the prior art is overcome to a main aim at, provides a wind generating set heat abstractor, can overcome the heat abstractor that prior art exists the internal portion of motor group effectively and can not satisfy self heat dissipation, influences the ageing problem with higher speed of the internal component of motor group, aerogenerator life reduction.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
a heat dissipation device of a wind generating set comprises a cabin and the generating set; the left end in the engine room is provided with a generator set, and the right end in the engine room is provided with an air suction mechanism; the generator set is provided with a water cooling mechanism; the air suction mechanism comprises an air suction fan and a radiating fin; the suction fan is positioned at the right end of the generator set, and the radiating fins are uniformly distributed and penetrate through the right end of the engine room; the left side of the front end and the rear end of the engine room is provided with an air inlet, and the lower end of the engine room is positioned on the right side of the suction fan and is provided with an air outlet.
Furthermore, the water cooling mechanism comprises a water storage tank, a cooling water pipe, a connecting water pipe, a water pump and a cooling water tank; the upper end of the cabin is provided with a water storage tank, and the lower end of the cabin is provided with a cooling water tank; the cooling water pipe is wound on the outer side of the generator set, the water inlet of the cooling water pipe is communicated with the water storage tank, and the water outlet of the cooling water pipe is communicated with the cooling water tank; the water storage tank is communicated with the cooling water tank through a connecting water pipe; and a water pump is arranged on the connecting water pipe.
Furthermore, graphite mesh plates are arranged in the air inlet and the air outlet.
Furthermore, a mesh plate is fixedly connected to the rear end of the suction fan; the mesh plate is fixedly connected inside the engine room.
Furthermore, the radiating fin is made of light aluminum alloy.
Furthermore, the suction fan, the cooling water tank and the water pump are electrically connected with the generator set through conducting wires.
Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:
the utility model discloses a rivers in the storage water tank are in to the cooling water pipe, and the rivers in the cooling water pipe flow and take away the heat that generating set produced, and the rivers that become hot are to the cooling water tank cooling, are in to the storage water tank through connecting the water pipe by the suction of water pump after the cooling, so circulate, continue to dispel the heat to generating set, and the cooling water pipe twines on generating set's outside, can be evenly complete the heat that absorbs the generator system and give off, make generating set dispel the heat completely; the suction fan rotates to suck air from the air inlet hole and blow the air out of the air outlet, the sucked air takes away the residual heat in the engine room, so that the heat dissipation of the generator set is balanced, and the heat dissipation fins conduct heat to the outside, so that the heat is dissipated more quickly; the utility model discloses combine water cooling and forced air cooling, make the heat in cabin and generating set fully give off and absorb, effectively dispel the heat, make the interior component normal use operation of generating set.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a cabin shaft side structure of the present invention;
FIG. 2 is a schematic view of the shaft side structure of the generator set of the present invention;
FIG. 3 is a schematic view of a front sectional structure of the nacelle of the present invention;
fig. 4 is a schematic front view of the cabin of the present invention;
FIG. 5 is a left side view of the heat sink and the air outlet of the present invention;
the reference numerals in the drawings denote: 1-cabin, 11-air inlet, 12-air outlet, 13-graphite screen plate, 2-generator set, 3-air suction mechanism, 31-air suction fan, 32-radiating fin, 33-mesh plate, 4-water cooling mechanism, 41-water storage tank, 42-cooling water pipe, 43-connecting water pipe, 44-water pump and 45-cooling water tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Examples
Referring to fig. 1 to 5, a heat dissipation device of a wind generating set of the present embodiment includes a nacelle 1 and a generating set 2; the left end in the cabin 1 is provided with a generator set 2, and the right end in the cabin 1 is provided with an air suction mechanism 3; the generator set 2 is provided with a water cooling mechanism 4; the air suction mechanism 3 comprises an air suction fan 31 and a radiating fin 32; the suction fan 31 is positioned at the right end of the generator set 2, and the radiating fins 32 are uniformly distributed and penetrate through the right end of the engine room 1; an air inlet 11 is formed in the left side of the front end and the rear end of the engine room 1, and an air outlet 12 is formed in the lower end of the engine room, which is positioned on the right side of the suction fan 31; specifically, the graphite mesh plates 13 are arranged in the air inlet 11 and the air outlet 12, so that dust and impurities are prevented from entering and affecting the normal operation of the generator set 2;
specifically, referring to fig. 1 to 4, the water cooling mechanism 4 includes a water storage tank 41, a cooling water pipe 42, a connection water pipe 43, a water pump 44, and a cooling water tank 45; the upper end of the engine room 1 is provided with a water storage tank 41, and the lower end is provided with a cooling water tank 45; the cooling water pipe 42 is wound on the outer side of the generator set 2 to fully and completely absorb heat generated by the generator set 2, the water inlet of the cooling water pipe 42 is communicated with the water storage tank 41, and the water outlet is communicated with the cooling water tank 45; the water storage tank 41 is communicated with the cooling water tank 45 through a connecting water pipe 43; a water pump 44 is arranged on the connecting water pipe 43;
specifically, referring to fig. 1 to 5, a mesh plate 33 is fixedly connected to the rear end of the suction fan 31; the mesh plate 33 is fixedly connected inside the engine room 1; the heat sink 32 is made of light aluminum alloy; the suction fan 31, the cooling water tank 45 and the water pump 44 are electrically connected with the generator set 2 through conducting wires (not shown).
Referring to fig. 1 to 5, when the utility model is used, the water inside the water storage tank 41 flows into the cooling water pipe 42, the water inside the cooling water pipe 42 flows along the winding direction, absorb the heat generated by the generator set 2, the water absorbing the heat is cooled by the water pump 44 flowing into the water storage tank 41 through the connecting water pipe 43 after being cooled, the circulation is performed, the heat dissipation of the generator set 2 is continuously performed, the cooling water pipe 45 is wound on the outside of the generator set 2, the heat dissipated by the generator set 2 can be uniformly and completely absorbed, and the heat dissipation of the generator set 2 is complete; the suction fan 31 rotates to suck air from the air inlet hole 11 and blow the air out of the air outlet 12, the sucked air takes away the residual heat in the engine room 1, so that the heat dissipation of the generator set 2 is balanced, the graphite mesh plates 13 are arranged on the air inlet 11 and the air outlet 12, the dust is prevented from entering the engine room 1 by other impurities, the generator set 2 is damaged, the service life of the generator set 2 is shortened, and the heat is dissipated more quickly by the heat dissipation fins 32 conducting heat to the outside; the utility model discloses combine water-cooling and forced air cooling, make cabin 1 and generating set 2's heat fully distribute, effectively dispel the heat, guarantee generating set 2 interior component normal use operation.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A heat dissipation device of a wind generating set comprises a cabin (1) and a generating set (2); the wind generating set is characterized in that a generator set (2) is mounted at the left end inside the engine room (1), and a wind suction mechanism (3) is arranged at the right end inside the engine room (1); a water cooling mechanism (4) is arranged on the generator set (2); the air suction mechanism (3) comprises an air suction fan (31) and a radiating fin (32); the suction fan (31) is positioned at the right end of the generator set (2), and the radiating fins (32) are uniformly distributed and penetrate through the right end of the engine room (1); the left side of the front end and the rear end of the engine room (1) is provided with an air inlet (11), and the lower end of the engine room is positioned on the right side of the suction fan (31) and is provided with an air outlet (12).
2. The heat dissipation device of the wind generating set according to claim 1, wherein the water cooling mechanism (4) comprises a water storage tank (41), a cooling water pipe (42), a connecting water pipe (43), a water pump (44) and a cooling water tank (45); the upper end of the engine room (1) is provided with a water storage tank (41), and the lower end is provided with a cooling water tank (45); the cooling water pipe (42) is wound on the outer side of the generator set (2), the water inlet of the cooling water pipe (42) is communicated with the water storage tank (41), and the water outlet of the cooling water pipe is communicated with the cooling water tank (45); the water storage tank (41) is communicated with the cooling water tank (45) through a connecting water pipe (43); and a water pump (44) is arranged on the connecting water pipe (43).
3. The heat dissipation device of a wind generating set according to claim 1, wherein a graphite mesh plate (13) is arranged in each of the air inlet (11) and the air outlet (12).
4. The heat dissipation device of the wind generating set according to claim 1, wherein a mesh plate (33) is fixedly connected to the rear end of the suction fan (31); the mesh plate (33) is fixedly connected inside the engine room (1).
5. The heat sink of claim 1, wherein the heat sink fins (32) are made of a lightweight aluminum alloy.
6. The heat dissipation device of the wind generating set according to claim 2, wherein the suction fan (31), the cooling water tank (45) and the water pump (44) are electrically connected with the generating set (2) through conducting wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854207.XU CN210564910U (en) | 2019-10-31 | 2019-10-31 | Heat dissipation device of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854207.XU CN210564910U (en) | 2019-10-31 | 2019-10-31 | Heat dissipation device of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210564910U true CN210564910U (en) | 2020-05-19 |
Family
ID=70629130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921854207.XU Expired - Fee Related CN210564910U (en) | 2019-10-31 | 2019-10-31 | Heat dissipation device of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210564910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187662A (en) * | 2021-06-17 | 2021-07-30 | 山东省渔业技术推广站 | Offshore wind power generation device for deep-water aquaculture net cage |
-
2019
- 2019-10-31 CN CN201921854207.XU patent/CN210564910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187662A (en) * | 2021-06-17 | 2021-07-30 | 山东省渔业技术推广站 | Offshore wind power generation device for deep-water aquaculture net cage |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |