CN116937896A - Double-fed wind driven generator open-type air cooler - Google Patents
Double-fed wind driven generator open-type air cooler Download PDFInfo
- Publication number
- CN116937896A CN116937896A CN202311203487.9A CN202311203487A CN116937896A CN 116937896 A CN116937896 A CN 116937896A CN 202311203487 A CN202311203487 A CN 202311203487A CN 116937896 A CN116937896 A CN 116937896A
- Authority
- CN
- China
- Prior art keywords
- pipe
- air
- doubly
- rectangular
- fed wind
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 238000001816 cooling Methods 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 6
- 210000003437 trachea Anatomy 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005536 corrosion prevention Methods 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 14
- 230000007797 corrosion Effects 0.000 abstract description 14
- 230000005764 inhibitory process Effects 0.000 abstract description 14
- 238000007789 sealing Methods 0.000 abstract description 14
- 239000007789 gas Substances 0.000 description 32
- 239000000498 cooling water Substances 0.000 description 28
- 239000002245 particle Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- 241000282472 Canis lupus familiaris Species 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron ions Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/35—Devices for recording or transmitting machine parameters, e.g. memory chips or radio transmitters for diagnosis
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2209/00—Specific aspects not provided for in the other groups of this subclass relating to systems for cooling or ventilating
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an open type air cooler of a doubly-fed wind power generator, which relates to the technical field of doubly-fed wind power generators and comprises a shell, wherein an auxiliary mechanism comprises rectangular blocks and pH sensors, a material guide pipe is fixedly penetrated through the bottom of the inner wall of each rectangular groove, a stop block is movably sleeved in each rectangular sealing ring, a cylindrical hole is formed in one side of each rectangular block, which is close to the top, of each rectangular groove, an anti-scaling layer is arranged in one rectangular groove, a corrosion inhibition layer is arranged in the other rectangular groove, and an electric push rod is arranged on the inner wall of each L-shaped block.
Description
Technical Field
The invention relates to the technical field of doubly-fed wind power generators, in particular to an open type air cooler of a doubly-fed wind power generator.
Background
The doubly-fed wind power generator is an important component of wind power generation and can convert wind energy into electric energy, and the doubly-fed wind power generator is required to be provided with an open type air cooler for cooling operation when in use, so that the service life of the doubly-fed wind power generator is ensured to be longer, namely the generated energy of the wind power generator is improved.
The service life of the doubly-fed wind generator can be prolonged by cooling the doubly-fed wind generator in the actual use process of the existing open type air cooler for the doubly-fed wind generator, but the open type air cooler cannot guarantee the cooling effect on air for a long time, namely the service life of the doubly-fed wind generator cannot be guaranteed for a long time, so that the service effect of the open type air cooler is reduced, namely the service efficiency of the open type air cooler is reduced.
We have therefore proposed a double-fed wind generator open air cooler in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide an open type air cooler of a doubly-fed wind power generator, which aims to solve the problems that the existing open type air cooler cannot guarantee the cooling effect on air for a long time, namely the service life of the doubly-fed wind power generator cannot be guaranteed for a long time, so that the using effect of the open type air cooler is reduced, namely the using efficiency of the open type air cooler is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the open type air cooler of the doubly-fed wind power generator comprises a shell, wherein a bottom plate is fixed in the shell, and an auxiliary mechanism is arranged at the top of the bottom plate;
the auxiliary mechanism comprises a rectangular block and a pH sensor, wherein a top plate is arranged at the top of the rectangular block, two L-shaped blocks are fixed on one side of the rectangular block, sliding holes are formed in the top of each L-shaped block, two rectangular grooves are formed in the top of each rectangular block, a material guide pipe penetrates through the bottom of the inner wall of each rectangular groove, two symmetrical rectangular holes are formed in one side of the rectangular block, close to the bottom, of each rectangular hole, rectangular sealing rings are arranged in the rectangular sealing rings, a stop block is movably sleeved in the rectangular sealing rings, cylindrical holes are formed in one side of the rectangular block, close to the top, of each cylindrical hole, circular sealing rings are arranged in the cylindrical holes, L-shaped rods are movably sleeved in the circular sealing rings, an anti-scaling layer is arranged in one rectangular groove, a corrosion inhibition layer is arranged in the other rectangular groove, and an electric push rod is arranged in the inner wall of each L-shaped block.
Preferably, the downside of two the dog contacts with the inner wall bottom of two rectangle grooves respectively, and the downside of two dogs contacts with the top of two passage respectively, every L type pole the bottom is fixed with the top of every dog respectively, two L type pole activity respectively cup joints in the inside of two slide holes, two electric putter's flexible end one end all installs with the surface of two dogs respectively through the screw.
Preferably, the generator body is installed at the top of bottom plate, the top of bottom plate is provided with air cooling mechanism, air cooling mechanism includes backup pad, hollow block, water tank, two support frames, controller, wireless transmitter and U type pipe, the inside at the casing is installed to the backup pad, the fan is installed to the upside of backup pad, the top at the bottom plate is installed to the hollow block, the inside of hollow block is provided with two rectangular plates.
Preferably, an air duct is installed between two rectangular plates, a plurality of cooling fins are fixedly distributed on the outer wall of the air duct at equal intervals, a plurality of ventilation holes are formed in the opposite sides of the two rectangular plates, two symmetrical round tubes are fixedly arranged at the bottom of the inner wall of the hollow block, and the input ends of the two round tubes movably penetrate through the top of the bottom plate and the inner wall of the shell from top to bottom.
Preferably, the dust screen is all installed to two the bottom of pipe, the baffle is all installed to the both sides of hollow piece, the surface of one of them baffle is all fixed to the both ends of air duct, the fan is all installed to the front surface and the rear surface of hollow piece, two the air intake of fan is linked together with hollow piece front surface through-hole, hollow piece rear surface through-hole respectively, first trachea is installed to the output of fan.
Preferably, the water tank is installed at the top of bottom plate, the case lid is installed at the top of water tank, the rectangular piece is installed at the top of case lid, the positive surface at the water tank is installed to the pH sensor, and the detection end of pH sensor extends to the inside of water tank, the second trachea is installed to the input of fan, the top of second tracheal input activity run through the case lid.
Preferably, the third trachea is installed to the output of air duct, the tracheal output of third is connected through the copper pipe with the tracheal output of second, the tracheal output activity of third runs through the positive surface of water tank, the fourth trachea is installed to the tracheal input, two the support frame is installed at the top of bottom plate, two the opposite one side of support frame all is fixed with arc cavity pipe, two arc hole has all been seted up to the inner wall of arc cavity pipe, two the inner wall of arc cavity pipe all contacts with the surface of generator body, the both ends of U type pipe all run through the bottom of the outer wall of casing and bottom plate from the bottom up activity in proper order, and the bottom of water tank is all fixed to the both ends of U type pipe.
Preferably, a three-way pipe is installed between the input ends of the two arc-shaped cavity pipes and between the output ends of the two arc-shaped cavity pipes, wherein one of the output ends of the three-way pipe is installed with the input end of the fourth air pipe, the other of the output ends of the three-way pipe is installed with the output end of the first air pipe, the two output ends of the material guiding pipes movably penetrate through the top of the box cover, the controller and the wireless transmitter are installed at the top of the bottom plate, and the air outlet pipes are installed on opposite sides of the two fans.
Preferably, the output of two outlet duct all activity runs through the inner wall of casing, two the outer wall of outlet duct all is fixed to run through has the drain pipe, two the output of drain pipe all activity runs through the inner wall of casing, two the inside of outlet duct and the inside of two drain pipes all are fixed with the perforated plate, driving motor is installed at the top of case lid, the top activity of case lid runs through there is the bull stick.
Preferably, the output of driving motor installs with the top of bull stick mutually, the surface of bull stick is close to bottom position and is fixed with a plurality of stirring leaves, the casing is installed to the one end that the casing is close to the fan, the manhole has been seted up to the outer wall of casing, sealed lid is installed to the entrance in manhole, fan, two fans, wireless transmitter, pH sensor, two electric putter and driving motor all with controller electric connection.
Compared with the prior art, the invention has the beneficial effects that:
1. the auxiliary mechanism is arranged, so that the cooling effect of the open-type air cooler on air can be guaranteed for a long time, the service life of the doubly-fed wind driven generator can be guaranteed for a long time, namely, the service efficiency of the open-type air cooler is effectively improved, when a small amount of heat is mixed in gas conveyed by the third air pipe, the small amount of heat mixed in the gas passing through the interior of the copper pipe can be transferred under the cooperation of the cooling water, the water tank, the U-shaped pipe and the copper pipe, namely, the gas conveyed into the second air pipe is guaranteed to contain no heat, and when the pH value of the cooling water exceeds the pH threshold value preset by the controller through the cooperation of the controller and the pH sensor, the water scale prevention structure layer can be guided into the cooling water through the cooperation of the controller, the corresponding electric push rod, the L-shaped frame, the stop block, the L-shaped rod and the guide pipe, and the situation that the cooling water scale is prevented from generating and the cooling water cooling effect is influenced can be realized.
2. According to the invention, when the pH value of cooling water is detected to be lower than the preset pH threshold value of the controller under the cooperation of the controller and the pH sensor, the controller, the electric push rod, the L-shaped frame, the stop block, the L-shaped rod and the material guide pipe are utilized to realize that the anti-scaling layer is injected into cooling water firstly and then the corrosion inhibition layer is injected into the cooling water, so that the inner wall of the water tank and the outer wall of the copper pipe are coated with a corrosion inhibition film, the corrosion inhibition speed of the water tank and the copper pipe is reduced, the cooling effect of the cooling water is ensured by avoiding the generation of phosphate scale, the cooling effect of the open-type air cooler is further improved, and the service life of the doubly-fed wind generator is ensured for a long time.
3. According to the invention, through arranging the air cooling mechanism, the cooling operation can be performed on the generator body, the service life of the generator body is ensured, when the cooling operation is required on the generator body, the space formed by the fan, the first air pipe, the copper pipe, the third air pipe, the two three-way pipes, the two arc-shaped cavity pipes, the fourth air pipe, the air guide pipe and the inside of the generator body is utilized at the moment, so that the heat in the generator body can be taken away, and then the heat carried by the gas passing through the inside of the air guide pipe can be transferred away under the cooperation of the radiating fin, the air vent, the round pipe, the dust screen, the fan, the hollow block and the air outlet pipe, so that the cooling operation is performed on the gas passing through the inside of the air guide pipe.
Drawings
FIG. 1 is a perspective view of an open air cooler for a doubly-fed wind generator according to the present invention;
FIG. 2 is a partial perspective view of an open air cooler for a doubly-fed wind generator according to the present invention;
FIG. 3 is a perspective view, partially in section, of an open air cooler for a doubly-fed wind generator in accordance with the present invention;
FIG. 4 is another perspective view, partially in section, of an open air cooler for a doubly-fed wind generator according to the present invention;
FIG. 5 is a perspective view of a block of an open air cooler for a doubly-fed wind generator according to the present invention;
FIG. 6 is another perspective view of an alternative angle portion of an open air cooler for a doubly-fed wind generator according to the present invention;
FIG. 7 is a side view, partially in perspective, of an open air cooler for a doubly-fed wind generator according to the present invention;
FIG. 8 is a perspective view, partially in section, of an auxiliary mechanism of an open air cooler for a doubly-fed wind generator in accordance with the present invention;
FIG. 9 is a perspective view, partially in section, of an air cooling mechanism of an open air cooler for a doubly-fed wind generator in accordance with the present invention;
FIG. 10 is a schematic view of a rectangular plate, air duct and fin structure of an open air cooler for a doubly-fed wind generator according to the present invention;
FIG. 11 is a bottom perspective view of a portion of an open air cooler for a doubly-fed wind generator according to the present invention;
FIG. 12 is a top view partially in perspective of an open air cooler for a doubly-fed wind generator according to the present invention.
In the figure: 1. a housing; 2. a bottom plate; 3. a generator body; 4. an air cooling mechanism; 401. a support plate; 402. a blower; 403. a hollow block; 404. a rectangular plate; 405. an air duct; 406. a heat sink; 407. a vent hole; 408. a round tube; 409. a dust screen; 410. a baffle; 411. a fan; 412. a first air tube; 413. a water tank; 414. a case cover; 415. a second air pipe; 416. a third air pipe; 417. a fourth air pipe; 418. a support frame; 419. an arc-shaped hollow tube; 420. an arc-shaped hole; 421. a U-shaped tube; 422. a three-way pipe; 423. a controller; 424. a wireless transmitter; 425. an air outlet pipe; 426. a drain pipe; 427. a porous plate; 5. an auxiliary mechanism; 501. rectangular blocks; 502. a top plate; 503. an L-shaped block; 504. a slide hole; 505. rectangular grooves; 506. a material guiding pipe; 507. a rectangular hole; 508. a rectangular sealing ring; 509. a stop block; 510. a cylindrical hole; 511. a circular sealing ring; 512. an L-shaped rod; 513. a pH sensor; 514. an anti-fouling layer; 515. a corrosion inhibition layer; 516. an electric push rod; 6. a driving motor; 7. a rotating rod; 8. stirring the leaves; 9. a cover; 10. a manhole; 11. sealing cover.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-12, the present invention provides a technical solution: the open type air cooler of the doubly-fed wind power generator comprises a shell 1, wherein a bottom plate 2 is fixed in the shell 1, and an auxiliary mechanism 5 is arranged at the top of the bottom plate 2;
the auxiliary mechanism 5 comprises a rectangular block 501 and a pH sensor 513, wherein a top plate 502 is arranged at the top of the rectangular block 501, two L-shaped blocks 503 are fixed on one side of the rectangular block 501, sliding holes 504 are formed in the top of each L-shaped block 503, two rectangular grooves 505 are formed in the top of the rectangular block 501, a material guide pipe 506 is fixedly penetrated through the bottom of the inner wall of each rectangular groove 505, two symmetrical rectangular holes 507 are formed in the position, close to the bottom, of one side of the rectangular block 501, rectangular sealing rings 508 are arranged in the inner side of each rectangular hole 507, a stop 509 is movably sleeved in the inner side of each rectangular sealing ring 508, cylindrical holes 510 are formed in the position, close to the top, of one side of the rectangular block 501, circular sealing rings 511 are arranged in the inner side of each cylindrical hole 510, L-shaped rods 512 are movably sleeved in the inner side of each circular sealing ring 511, an anti-scaling layer 514 is arranged in the inner side of one rectangular groove 505, a corrosion inhibition layer 515 is arranged in the inner wall of the other rectangular groove 505, and an electric push rod 516 is arranged in the inner wall of each L-shaped block 503.
According to the embodiment shown in fig. 3-6, the lower sides of the two stoppers 509 are respectively contacted with the bottoms of the inner walls of the two rectangular grooves 505, the lower sides of the two stoppers 509 are respectively contacted with the top ends of the two guide pipes 506, the bottom end of each L-shaped rod 512 is respectively fixed with the top of each stopper 509, the two L-shaped rods 512 are respectively movably sleeved in the two sliding holes 504, and one ends of the telescopic ends of the two electric push rods 516 are respectively installed with the surfaces of the two stoppers 509 through screws, so that the stoppers 509 and the L-shaped rods 512 can be driven to synchronously move under the cooperation of the electric push rods 516 and the L-shaped blocks 503.
According to the embodiment shown in fig. 1, fig. 2 and fig. 6-fig. 12, the generator body 3 is installed at the top of the bottom plate 2, the air cooling mechanism 4 is arranged at the top of the bottom plate 2, the air cooling mechanism 4 comprises a supporting plate 401, a hollow block 403, a water tank 413, two supporting frames 418, a controller 423, a wireless transmitter 424 and a U-shaped pipe 421, the supporting plate 401 is installed in the shell 1, the fan 402 is installed at the upper side of the supporting plate 401, the hollow block 403 is installed at the top of the bottom plate 2, two rectangular plates 404 are arranged in the hollow block 403, and the stability of the air duct 405 during operation can be ensured under the action of the rectangular plates 404.
According to the embodiments shown in fig. 1, fig. 2, fig. 7, fig. 9-fig. 11, an air duct 405 is installed between two rectangular plates 404, a plurality of cooling fins 406 are fixed on the outer wall of the air duct 405 in an equidistant manner, a plurality of ventilation holes 407 are formed on opposite sides of the two rectangular plates 404, two symmetrical circular tubes 408 are fixed on the bottom of the inner wall of the hollow block 403, the input ends of the two circular tubes 408 are all movably penetrated through the top of the bottom plate 2 and the inner wall of the shell 1 from top to bottom, and dust or other foreign matters can be prevented from being mixed in the gas entering the hollow block 403 under the cooperation of the circular tubes 408 and the dust screen 409.
According to the figures 2, 7, 9 and 10, the dustproof net 409 is installed at the bottom of two circular tubes 408, the baffle 410 is installed at the both sides of hollow block 403, the surface of one baffle 410 is all fixed to the both ends of air duct 405, fan 411 is installed on the front surface and the rear surface of hollow block 403, the air intake of two fans 411 is linked together with the front surface through hole of hollow block 403, the rear surface through hole of hollow block 403 respectively, first air duct 412 is installed to the output of fan 402, the convenience is under the effect of fan 402, can carry the gas of the cooling of coming from second air duct 415 to the inside of first air duct 412.
According to the embodiments shown in fig. 1 to 3, 6 and 12, the water tank 413 is mounted on the top of the bottom plate 2, the tank cover 414 is mounted on the top of the water tank 413, the rectangular block 501 is mounted on the top of the tank cover 414, the pH sensor 513 is mounted on the front surface of the water tank 413, the detection end of the pH sensor 513 extends to the inside of the water tank 413, the input end of the fan 402 is mounted with the second air pipe 415, and the input end of the second air pipe 415 movably penetrates through the top of the tank cover 414, so that the gas entering the air after twice cooling is conveniently supplied to the inside of the air return fan 402 under the action of the second air pipe 415.
According to the embodiments shown in fig. 1-3 and fig. 6-12, the output end of the air duct 405 is provided with a third air duct 416, the input end of the third air duct 416 is connected with the output end of the second air duct 415 through a copper pipe, the output end of the third air duct 416 movably penetrates through the front surface of the water tank 413, the input end of the air duct 405 is provided with a fourth air duct 417, two supporting frames 418 are arranged at the top of the bottom plate 2, the opposite sides of the two supporting frames 418 are respectively fixed with an arc-shaped cavity 419, the inner walls of the two arc-shaped cavity 419 are respectively provided with an arc-shaped hole 420, the inner walls of the two arc-shaped cavity 419 are respectively contacted with the outer surface of the generator body 3, the two ends of the U-shaped pipe 421 sequentially and movably penetrate through the outer wall of the shell 1 and the bottom of the bottom plate 2 from bottom to top, and the two ends of the U-shaped pipe 421 fixedly penetrate through the bottom of the water tank 413, so that under the cooperation of the U-shaped pipe 421 and the wind power of the external environment, the heat in the cooling water in the water tank 413 can be rapidly emitted.
According to the embodiments shown in fig. 2-4, fig. 6, fig. 8, fig. 9, fig. 11 and fig. 12, three-way pipes 422 are installed between the input ends of two arc-shaped cavity pipes 419 and between the output ends of two arc-shaped cavity pipes 419, wherein the output end of one three-way pipe 422 is installed with the input end of a fourth air pipe 417, the input end of the other three-way pipe 422 is installed with the output end of a first air pipe 412, the output ends of two material guiding pipes 506 are all movably penetrated through the top of a box cover 414, a controller 423 and a wireless transmitter 424 are all installed at the top of a bottom plate 2, air outlet pipes 425 are installed on the opposite sides of two fans 411, and the air with heat discharged by the corresponding fans 411 can be guided away under the action of the air outlet pipes 425.
According to the embodiments shown in fig. 1-3, fig. 6, fig. 7 and fig. 11, the output ends of the two air outlet pipes 425 all movably penetrate through the inner wall of the casing 1, the outer walls of the two air outlet pipes 425 all fixedly penetrate through the drain pipes 426, the output ends of the two drain pipes 426 all movably penetrate through the inner wall of the casing 1, the inside of the two air outlet pipes 425 and the inside of the two drain pipes 426 are all fixedly provided with porous plates 427, the top of the box cover 414 is provided with a driving motor 6, the top of the box cover 414 movably penetrates through a rotating rod 7, and the anti-scaling layer 514 particles or the corrosion inhibition layer 515 entering the inside of the water tank 413 can be fully mixed with cooling water under the cooperation of the rotating rod 7, the stirring blade 8 and the driving motor 6, and meanwhile, the water entering the inside of the air outlet pipes 425 can be discharged.
According to the embodiments shown in fig. 1-3, fig. 6, fig. 7, fig. 11 and fig. 12, the output end of the driving motor 6 is mounted on the top end of the rotating rod 7, a plurality of stirring blades 8 are fixed on the outer surface of the rotating rod 7 near the bottom, a casing cover 9 is mounted on one end of the casing 1 near the fan 402, a manhole 10 is provided on the outer wall of the casing 1, a sealing cover 11 is mounted at the inlet of the manhole 10, the fan 402, two fans 411, a wireless transmitter 424, a pH sensor 513, two electric push rods 516 and the driving motor 6 are electrically connected with the controller 423, so that the equipment electrically connected with the controller 423 can be controlled to be opened and closed under the cooperation of the controller 423 and the wireless transmitter 424.
The whole mechanism achieves the following effects: when the generator body 3 needs to be cooled, the controller 423 and the energy storage battery of the doubly-fed wind generator are connected together, then the controller 423 is opened to set a pH value threshold (a normal cooling water pH value range), then a proper amount of cooling water is injected into the water tank 413, then the controller 423 and monitoring equipment in the monitoring room are connected together by using the wireless transmitter 424, when all the equipment is ready, the generator body 3 can be started, and the doubly-fed wind generator system is matched with other equipment to perform wind power generation operation, when the generator 3 starts to start, the components in the generator generate heat, and then the monitoring equipment in the monitoring room, the wireless transmitter 424 and the cooperation of the controller 423 are directly utilized to synchronously start the fan 402 and the two fans 411, the fan 402 started at this time directly drives the internal gas in the space formed by the first gas pipe 412, the copper pipe, the third gas pipe 416, the two three-way pipes 422, the two arc-shaped cavity pipes 419, the fourth gas pipe 417, the gas guide pipe 405 and the interior of the generator body 3 to circulate, when the internal components of the generator body 3 generate heat due to working, the low-temperature gas discharged from the output end of the fan 402 directly enters the three-way pipes 422 connected with the internal components of the generator body, then respectively enters the interior of the two arc-shaped cavity pipes 419, then the low-temperature gas entering the interior of the two arc-shaped cavity pipes 419 completely enters the interior of the generator body 3 from the gas holes on the surface of the generator body 3, then the low-temperature gas entering the interior of the generator body 3 directly takes away the heat in the generator body 3 and then respectively enters the interior of the two arc-shaped cavity pipes 419 again, namely the generator body 3 is cooled, the gas with heat re-entering the two arc-shaped cavity pipes 419 will directly enter the other three-way pipe 422 connected with the two arc-shaped cavity pipes, then enter the fourth air pipe 417, then enter the air guide pipe 405, when the gas with heat enters the air guide pipe 405, the heat carried in the gas conveyed in the air guide pipe 405 is directly transmitted and dispersed to the inside of the hollow block 403 under the action of the plurality of cooling fins 406, meanwhile, the two started fans 411 directly enter the inside of the hollow block 403 under the cooperation of the corresponding dustproof screen 409, the round pipe 408 and the ventilation holes 407 by directly utilizing the filtered low-temperature gas in the absorption environment, then take away the heat in the hollow block 403 by utilizing the low-temperature gas, guide the heat into the corresponding air outlet pipe 425, and then discharge the heat from the air outlet of the air outlet pipe 425, the cooled gas is directly discharged from the output end of the gas duct 405 into the third gas duct 416, then enters the copper pipe, and when a small amount of heat is carried by the gas in the copper pipe, the cooling water directly transfers the small amount of heat in the gas conveyed from the copper pipe to the cooling water under the action of the copper pipe, that is, the gas conveyed into the second gas duct 415 is ensured to be not carried with heat, then the gas conveyed into the second gas duct 415 is directly conveyed back into the blower 402, and then is conveyed into the first gas duct 412 again for cyclic cooling operation, and the heat carried by the cooling water in the water tank 413 is directly transferred and emitted to the environment under the cooperation of the external environment and the U-shaped pipe 421, and at the same time, when the controller 423 is opened and the water is injected into the water tank 413, the pH sensor 513 detects the pH value of the cooling water at any time and transmits the detected data to the inside of the controller 423 in an electrical signal manner, then the controller 423 compares the received data with a pH threshold value set in advance by the controller 423, when the received data of the controller 423 is higher than the pH threshold value set in advance by the controller 423, the controller 423 starts the electric push rod 516 and the driving motor 6 corresponding to the anti-scaling layer 514 at this time, the started electric push rod 516 directly drives the stop 509 to move under the cooperation of the corresponding L-shaped block 503, the moving stop 509 also drives the L-shaped rod 512 connected with the stop 509 to move, when the lower side of the stop 509 moves out of the top end of the corresponding guide pipe 506, the anti-scaling layer 514 particles in the corresponding rectangular groove 505 at this time directly flow into the corresponding guide pipe 506, then discharged from the bottom end of the material guiding pipe 506 to the cooling water in the water tank 413, at this time, the started driving motor 6 drives all stirring blades 8 connected with the rotating rod 7 to rotate under the action of the rotating rod 7, when all stirring blades 8 rotate, the rotating stirring blades 8 directly allow the anti-scaling layer 514 particles entering the water tank 413 to be fully mixed with the cooling water, when the anti-scaling layer 514 (polyacrylamide) particles are contacted with the cooling water, the anti-scaling layer 514 particles are complexed with calcium ions in the cooling water, namely, the situation that calcium ions are effectively prevented from being aggregated into lumps is avoided, so that the water tank 413 is prevented from being scaled, when the received data of the controller 423 is lower than the pH value threshold value set in advance by the controller 423, the controller 423 sends the anti-scaling layer 514 particles into the water tank 413 first, then, under the cooperation of the corresponding L-shaped block 503, the started electric push rod 516 directly drives the stop block 509 to move, the moving stop block 509 also drives the L-shaped rod 512 connected with the stop block 509 to move, when the lower side of the stop block 509 moves out of the top end of the corresponding guide pipe 506, the corrosion inhibition layer 515 in the corresponding rectangular groove 505 directly flows into the corresponding guide pipe 506, then is discharged from the bottom end of the guide pipe 506, and reaches the cooling water in the water tank 413, when the corrosion inhibition layer 515 contacts with the cooling water, phosphate ions in the corrosion inhibition layer 515 (organic phosphate solution) directly form a layer of phosphate corrosion inhibition film with iron ions in the cooling water, and are attached to the inner wall of the water tank 413 and the outer wall of the copper pipe, so that oxygen, water molecules and other corrosive substances in the cooling water are prevented from contacting with the corrosion inhibition film, the inner wall of the water tank 413 and the outer wall of the copper pipe are slowed down, scale and other impurities are prevented from being generated in the cooling water, the water quality controller 423 is further prevented from being reduced, the pH value of the cooling water is influenced, the water quality controller 423 is prevented from being corroded by the copper pipe, and the water quality controller is prevented from being in the water quality controller is not in the water quality controller is set to be in the range of the water quality controller, and the water quality controller is not normally has been corroded by the water quality controller, and the cooling water quality controller is guaranteed, and the cooling time is guaranteed to be longer can be guaranteed, and the time can be guaranteed.
Wherein, the anti-scaling layer 514 is composed of a plurality of polyacrylamide particles, and the corrosion inhibition layer 515 is an organic phosphate solution; the generator body, the blower 402, the fan 411, the controller 423 (PLC controller), the wireless transmitter 424, the pH sensor 513, the electric push rod 516, and the driving motor 6 are all prior art, and will not be explained here too much.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides a doubly-fed wind generator open-type air cooler, includes casing (1), its characterized in that: a bottom plate (2) is fixed in the shell (1), and an auxiliary mechanism (5) is arranged at the top of the bottom plate (2);
the utility model provides an assist mechanism (5) includes rectangle piece (501) and pH sensor (513), roof (502) are installed at the top of rectangle piece (501), one side of rectangle piece (501) is fixed with two L type pieces (503), every slide hole (504) have all been seted up at the top of L type piece (503), two rectangle grooves (505) have been seted up at the top of rectangle piece (501), every the inner wall bottom of rectangle groove (505) is all fixed and is run through have passage (506), two symmetrical rectangular hole (507) have been seted up near the bottom position to one side of rectangle piece (501), every rectangular seal ring (508) are all installed to the inside of rectangular hole (507), every rectangular seal ring (508) are all movably sleeved with dog (509) in the inside, cylindrical hole (510) have all been seted up near the top position to one side of rectangle piece (501), every circular seal ring (511) are all installed to the inside, and are cup jointed the inside of circular seal ring (511) has all movable L type pole (512), another rectangle groove (505) have one of them inside scale and corrosion prevention layer (516), one of them inside groove (515) have.
2. The doubly-fed wind generator turn-on air cooler of claim 1 wherein: the lower sides of the two stop blocks (509) are respectively contacted with the bottoms of the inner walls of the two rectangular grooves (505), the lower sides of the two stop blocks (509) are respectively contacted with the top ends of the two material guide pipes (506), the bottom end of each L-shaped rod (512) is respectively fixed with the top of each stop block (509), the two L-shaped rods (512) are respectively movably sleeved in the two sliding holes (504), and one ends of the telescopic ends of the two electric push rods (516) are respectively installed on the surfaces of the two stop blocks (509) through screws.
3. The doubly-fed wind generator turn-on air cooler of claim 1 wherein: the generator body (3) is installed at the top of bottom plate (2), the top of bottom plate (2) is provided with air cooling mechanism (4), air cooling mechanism (4) are including backup pad (401), hollow piece (403), water tank (413), two support frames (418), controller (423), wireless transmitter (424) and U type pipe (421), inside at casing (1) is installed in backup pad (401), fan (402) are installed to the upside of backup pad (401), the top at bottom plate (2) is installed in hollow piece (403), the inside of hollow piece (403) is provided with two rectangular plates (404).
4. A doubly-fed wind generator start-up air cooler according to claim 3, wherein: install air duct (405) between two rectangular board (404), the outer wall equidistance of air duct (405) distributes and is fixed with a plurality of fin (406), two a plurality of air vents (407) have all been seted up to the opposite side of rectangular board (404), the inner wall bottom of hollow piece (403) is fixed with two symmetrical pipe (408), two the input of pipe (408) from the top down all runs through the top of bottom plate (2) and the inner wall of casing (1) actively.
5. The doubly-fed wind generator turn-on air cooler of claim 4 wherein: dustproof nets (409) are installed at the bottom ends of two round tubes (408), baffle (410) are installed to both sides of hollow block (403), the surface that runs through one of them baffle (410) is all fixed at the both ends of air duct (405), fan (411) are all installed to the front surface and the rear surface of hollow block (403), two the air intake of fan (411) is linked together with hollow block (403) front surface through-hole, hollow block (403) rear surface through-hole respectively, first gas tube (412) are installed to the output of fan (402).
6. The doubly-fed wind generator turn-on air cooler of claim 5 wherein: the utility model discloses a water tank, including bottom plate (2) and fan (402), water tank (413) are installed at the top of bottom plate (2), case lid (414) are installed at the top of water tank (413), rectangular piece (501) are installed at the top of case lid (414), positive surface at water tank (413) is installed to pH sensor (513), and the detection end of pH sensor (513) extends to the inside of water tank (413), second trachea (415) are installed to the input of fan (402), the top of case lid (414) is run through to the input activity of second trachea (415).
7. The doubly-fed wind generator turn-on air cooler of claim 6 wherein: the output end of the air duct (405) is provided with a third air duct (416), the input end of the third air duct (416) is connected with the output end of the second air duct (415) through a copper pipe, the output end of the third air duct (416) movably penetrates through the front surface of the water tank (413), the input end of the air duct (405) is provided with a fourth air duct (417), two supporting frames (418) are arranged at the top of the bottom plate (2), two opposite sides of support frame (418) all are fixed with arc cavity pipe (419), two arc hole (420) have all been seted up to the inner wall of arc cavity pipe (419), two the inner wall of arc cavity pipe (419) all contacts with the surface of generator body (3), the both ends of U type pipe (421) all run through the outer wall of casing (1) and the bottom of bottom plate (2) from the bottom up activity in proper order, and the bottom of running through water tank (413) is all fixed at the both ends of U type pipe (421).
8. The doubly-fed wind generator turn-on air cooler of claim 7 wherein: three-way pipes (422) are arranged between the input ends of the two arc-shaped cavity pipes (419) and between the output ends of the two arc-shaped cavity pipes (419), wherein one output end of the three-way pipe (422) is arranged with the input end of the fourth air pipe (417), the other input end of the three-way pipe (422) is arranged with the output end of the first air pipe (412), the output ends of the two material guiding pipes (506) are all movably penetrated through the top of the box cover (414), the controller (423) and the wireless transmitter (424) are all arranged at the top of the bottom plate (2), and the air outlet pipes (425) are all arranged on the opposite sides of the two fans (411).
9. The doubly-fed wind generator turn-on air cooler of claim 8 wherein: the two the output of outlet duct (425) all activity runs through the inner wall of casing (1), two the outer wall of outlet duct (425) is all fixed and is run through drain pipe (426), two the output of drain pipe (426) all activity runs through the inner wall of casing (1), two the inside of outlet duct (425) and the inside of two drain pipes (426) all are fixed with perforated plate (427), driving motor (6) are installed at the top of case lid (414), the top activity of case lid (414) is run through there is bull stick (7).
10. The doubly-fed wind generator start-up air cooler of claim 9 wherein: the output of driving motor (6) is installed with the top of bull stick (7), the surface of bull stick (7) is close to bottom position and is fixed with a plurality of stirring leaf (8), casing (1) are close to one end of fan (402) and install cap (9), manhole (10) have been seted up to the outer wall of casing (1), sealed lid (11) are installed to the entrance of manhole (10), fan (402), two fans (411), wireless transmitter (424), pH sensor (513), two electric putter (516) and driving motor (6) all with controller (423) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311203487.9A CN116937896B (en) | 2023-09-19 | 2023-09-19 | Double-fed wind driven generator open-type air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311203487.9A CN116937896B (en) | 2023-09-19 | 2023-09-19 | Double-fed wind driven generator open-type air cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116937896A true CN116937896A (en) | 2023-10-24 |
| CN116937896B CN116937896B (en) | 2023-12-05 |
Family
ID=88390090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311203487.9A Active CN116937896B (en) | 2023-09-19 | 2023-09-19 | Double-fed wind driven generator open-type air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116937896B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999338A (en) * | 2006-12-29 | 2007-07-18 | 哈尔滨双龙水处理技术开发有限公司 | Power generator internal cooling water oxygen removal or electrolemma microalkalination treatment device and its treatment method |
| CN107879510A (en) * | 2017-11-24 | 2018-04-06 | 煤科集团沈阳研究院有限公司 | A kind of anticorrosive water-cooled type magnetic coupling system |
| CN110822979A (en) * | 2019-12-02 | 2020-02-21 | 黄石巨兴达能源环保设备有限公司 | Install stable air cooler body frame |
-
2023
- 2023-09-19 CN CN202311203487.9A patent/CN116937896B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999338A (en) * | 2006-12-29 | 2007-07-18 | 哈尔滨双龙水处理技术开发有限公司 | Power generator internal cooling water oxygen removal or electrolemma microalkalination treatment device and its treatment method |
| CN107879510A (en) * | 2017-11-24 | 2018-04-06 | 煤科集团沈阳研究院有限公司 | A kind of anticorrosive water-cooled type magnetic coupling system |
| CN110822979A (en) * | 2019-12-02 | 2020-02-21 | 黄石巨兴达能源环保设备有限公司 | Install stable air cooler body frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116937896B (en) | 2023-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214499237U (en) | Air inlet and outlet opening device of diesel generating set | |
| CN206976528U (en) | Battery case radiator structure | |
| CN116937896B (en) | Double-fed wind driven generator open-type air cooler | |
| CN114204464A (en) | Multistage waterproof formula transformer substation with temperature and humidity regulation and control | |
| CN210537227U (en) | Energy-saving heat-dissipation electrical cabinet | |
| CN216929381U (en) | Energy-saving SVG cooling system for wind power plant | |
| CN112822904A (en) | Equipment cooling device for electric power system based on artificial intelligence | |
| CN212559463U (en) | Outdoor black and odorous river in-situ treatment ozone generator | |
| CN214754767U (en) | Dehumidification device for distribution box | |
| CN213396450U (en) | Drying device waste heat recovery device for copper-clad steel production | |
| CN213214914U (en) | Marine automatic bait casting machine | |
| CN205315195U (en) | Drainage device for tubular turbine | |
| CN111528106B (en) | Cowshed | |
| CN210007122U (en) | waterproof and moistureproof processing device for water conservancy and hydropower equipment | |
| CN207299372U (en) | Farm's intelligent fresh air system | |
| CN111762762A (en) | Outdoor black and odorous river in-situ treatment ozone generator | |
| CN207150436U (en) | A kind of frequency converter fan power cooling device | |
| CN211378582U (en) | Equipment cooling device for electric power system based on artificial intelligence | |
| CN210241896U (en) | Ventilation energy-saving equipment of green building | |
| CN210926681U (en) | Intelligent control device for grounding transformer cabinet | |
| CN219892770U (en) | Outdoor photovoltaic grid-connected box | |
| CN220817969U (en) | Efficient energy-saving dehumidifying fresh air handling unit | |
| CN114337108B (en) | High-thrust axial flow pump motor with efficient cooling function | |
| CN218653757U (en) | Intelligent control dehumidification mechanism of ultra-silent diesel generator set | |
| CN214750987U (en) | Heat dissipation optical cable joint box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |