CN112787464B - Can be according to heat sink air intake of rotational speed automatically regulated spraying volume - Google Patents
Can be according to heat sink air intake of rotational speed automatically regulated spraying volume Download PDFInfo
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- CN112787464B CN112787464B CN202011597018.6A CN202011597018A CN112787464B CN 112787464 B CN112787464 B CN 112787464B CN 202011597018 A CN202011597018 A CN 202011597018A CN 112787464 B CN112787464 B CN 112787464B
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- fixedly connected
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- air inlet
- rheostat
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- 238000005507 spraying Methods 0.000 title claims description 14
- 230000001105 regulatory effect Effects 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 38
- 239000002184 metal Substances 0.000 claims description 28
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 14
- 239000000779 smoke Substances 0.000 abstract description 12
- 239000000203 mixture Substances 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 description 15
- 239000003595 mist Substances 0.000 description 11
- 238000007664 blowing Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- 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
-
- 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
- H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
-
- 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
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to the technical field of wheel type generators and discloses a cooling device air inlet capable of automatically adjusting spray volume according to rotating speed. Through the rolling disc slew velocity improvement for buckle and catching groove contact, air pump begin work make the inside atmospheric pressure grow of No. two gas bins, the clamp plate presses down pressure switch and makes pulse valve work, thereby realized when the air can't realize dispelling the heat fast, can spout water smoke and mix and dispel the heat to generator inside in the air, and water smoke is tiny can be volatilized fast, does not cause the effect of damage to inside components and parts.
Description
Technical Field
The invention relates to the technical field of wheel type generators, in particular to an air inlet of a cooling device capable of automatically adjusting spray volume according to rotating speed.
Background
The current thermal power plant adopts the wheeled generator of steam more, when power generation facility's rotor begins to rotate, the stator cutting magnetism line of inducting produces the electric energy, but the while produces the heat, present generator heat abstractor, adopt heat-conduction to dispel the heat to the conducting part again, such radiating effect is very poor, the heat dissipation of blowing of adoption and water smoke heat dissipation can not adjust according to the generator rotational speed voluntarily, make the radiating effect not good, perhaps make the inside water smoke that produces of generator too much cause incident such as puncture.
In order to solve the problems, the inventor provides the air inlet of the cooling device capable of automatically adjusting the spraying amount according to the rotating speed, the rotating speed of the rotating disc is increased, the buckle is in contact with the buckling groove, the air pump starts to work, the air pressure in the second air chamber is increased, the pressure switch is pressed by the pressure plate, the pulse valve works, and therefore when the air cannot realize quick heat dissipation, water mist can be sprayed out to be mixed in the air to dissipate the heat inside the generator, the water mist is fine and can be quickly volatilized, and the damage to internal components is avoided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the air inlet of the cooling device capable of automatically adjusting the spray volume according to the rotating speed, which has the advantages of automatically adjusting wind power heat dissipation and water mist heat dissipation according to the rotating speed, automatically adjusting the spray volume of the water mist when the rotating speed changes, ensuring better heat dissipation effect, avoiding damage to internal components and avoiding safety accidents, and solves the problems that the heat dissipation is carried out on a conducting component by adopting heat conduction, the heat dissipation effect is poor, the adopted blowing heat dissipation and the water mist heat dissipation can not be automatically adjusted according to the rotating speed of a generator, the heat dissipation effect is poor, or the water mist generated in the generator is too much, so that the safety accidents such as breakdown are caused.
(II) technical scheme
In order to realize the purposes that the wind power heat dissipation and the water mist heat dissipation can be automatically adjusted according to the rotating speed, the spray amount of the water mist can be automatically adjusted when the rotating speed changes, so that the heat dissipation effect is better, the internal components cannot be damaged, and the safety accidents are avoided, the invention provides the following technical scheme: a cooling device air inlet capable of automatically adjusting spray volume according to rotating speed comprises a casing, wherein a supporting plate is fixedly connected to the side surface inside the casing, a rotating shaft is rotatably connected inside the supporting plate, an air inlet fan is fixedly connected to the surface of the rotating shaft, a first transmission gear is fixedly connected to the middle part of the surface of the rotating shaft, a transmission shaft is rotatably connected inside the casing, a second transmission gear is fixedly connected to one end, close to the air inlet fan, of the transmission shaft, a first air chamber is fixedly connected to the side surface of the supporting plate, an air pump is fixedly connected to one side, close to the casing, of the first air chamber, a second air chamber is fixedly connected to one end, far away from the first air chamber, of the air pump, a pressing plate is slidably connected inside the second air chamber, a pressure switch is fixedly connected to the right side wall of the second air chamber, and a mixing chamber is fixedly connected to the left end of the second air chamber, the improved gas outlet device comprises a mixing bin, a water inlet is formed in the upper end of the mixing bin, an electromagnetic column is fixedly connected to the lower end of the mixing bin, a baffle is slidably connected to one side, away from the electromagnetic column, of the lower end of the mixing bin, a spray head is fixedly connected to the lower end of the mixing bin, a pulse valve is fixedly connected to the interior of the spray head, a rotating disc is fixedly connected to the surface of the middle of a transmission shaft, a rheostat is fixedly connected to the interior of the rotating disc, a sliding block is slidably connected to the side, close to the rheostat, of the rotating disc, a buckling groove is formed in one side, away from the rheostat, of the rotating disc, a buckle is movably connected to the surface of the sliding block, and a gas outlet bin is formed in the left end of the interior of a casing.
Preferably, the surface of the supporting plate is provided with an air vent, the middle of the supporting plate is fixedly connected with a bearing, and the inside of the bearing is fixedly connected with a rotating shaft.
Preferably, one end of the transmission shaft is fixedly connected with a rotor shaft of the generator, and the other end of the transmission shaft is rotatably connected inside the surface side wall of the casing.
Preferably, the right end of the first air bin is fixedly connected with a supporting plate, and the left side face of the first air bin is of a hollow structure.
Preferably, the side face of the pressing plate is fixedly connected with a spring, the other end of the spring is fixedly connected to the right side face of the second air bin, and the pressure switch is located between the pressing plate and the second air bin.
Preferably, the bottom of the mixing bin is provided with a water outlet, the lower end of the water outlet is fixedly connected with a spray head, and the diameter of the baffle is larger than that of the water outlet.
Preferably, the inner portion of the baffle is fixedly connected with a magnetic block, the end portion of the electromagnetic column is fixedly connected with a metal block, and the electromagnetic column and the baffle are located on the same horizontal plane.
Preferably, the pulse valve is connected with a pressure switch through an electric wire, the upper end of the rheostat is connected with an electromagnetic column through an electric wire, the surface of the rheostat is connected with a metal pointer in a sliding mode, the metal pointer is fixedly connected inside the sliding block, and the metal pointer is connected with an internal circuit.
Preferably, the rotating disc is a net frame plate, a metal block is fixedly connected inside the buckling groove and connected with the air pump through an internal electric wire, a spring is fixedly connected between the buckle and the sliding block, the metal block is fixedly connected to the end of the buckle, and the metal block is connected with an internal circuit.
(III) advantageous effects
Compared with the prior art, the invention provides the air inlet of the cooling device, which can automatically adjust the spray volume according to the rotating speed, and has the following beneficial effects:
1. this can be according to heat sink air intake of rotational speed automatically regulated spraying volume, rotation through the transmission shaft, make outside air admission generator inside dispel the heat, the heat that the generator produced when the rotational speed improves increases, rolling disc slew velocity improves, make buckle and catching groove contact on the rolling disc, the air pump begins to work makes the inside atmospheric pressure grow of No. two gas bins, No. two inside clamp plates of gas bin press down pressure switch and make the pulse valve work of mixing the storehouse lower extreme make water sprayed, thereby realized when the air can't realize quick heat dissipation, can spout the water smoke and mix and dispel the heat to generator inside in the air, and water smoke is tiny can be volatilized fast, do not cause the effect of damage to inside components and parts.
2. This can be according to heat sink air intake of rotational speed automatically regulated spraying volume, the fixed surface through the slider is connected with the metal pointer, and the metal pointer slides on the rheostat surface, and the rheostat is connected with the electromagnetism post, and the electromagnetism post is the magnetic pole of the same name with the inside magnetic path looks near-end of baffle to reached and to have increased the volume of blowout water smoke when the transmission shaft slew velocity is fast, can reduce the effect of blowout water smoke volume when the transmission shaft slew velocity is slow.
Drawings
FIG. 1 is a side sectional view of an air intake device according to the present invention;
FIG. 2 is a schematic structural view of a rotary disk and an air pump actuating mechanism according to the present invention;
FIG. 3 is a schematic view of the construction of the rotating disk and gate control mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure at the point A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B of FIG. 2 according to the present invention;
FIG. 6 is a schematic diagram of an intake fan transmission mechanism according to the present invention.
In the figure: 1. a housing; 2. a support plate; 3. a rotating shaft; 4. an air intake fan; 5. a first transmission gear; 6. a drive shaft; 7. a second transmission gear; 8. a first gas cabin; 9. an air pump; 10. a second gas cabin; 11. pressing a plate; 12. a pressure switch; 13. a mixing bin; 14. a water inlet; 15. an electromagnetic column; 16. a baffle plate; 17. a spray head; 18. a pulse valve; 19. rotating the disc; 20. a varistor; 21. a slider; 22. buckling grooves; 23. buckling; 24. and (7) an air outlet bin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a cooling device air inlet capable of automatically adjusting spray amount according to a rotation speed comprises a housing 1, a support plate 2 fixedly connected to a side surface of the inside of the housing 1, an air vent formed on a surface of the support plate 2, a bearing fixedly connected to the middle of the support plate 2, and a rotating shaft 3 fixedly connected to the inside of the bearing. The inside of backup pad 2 rotates and is connected with pivot 3, and the fixed surface of pivot 3 is connected with air intake fan 4, and 3 middle part fixedly connected with drive gear 5 on the surface of pivot, the inside of casing 1 rotates and is connected with transmission shaft 6, and the one end fixedly connected with rotor shaft of generator of transmission shaft 6, the other end rotate to be connected inside the table lateral wall of casing 1. One end of the transmission shaft 6 close to the air inlet fan 4 is fixedly connected with a second transmission gear 7, the side face of the supporting plate 2 is fixedly connected with a first air bin 8, the right end of the first air bin 8 is fixedly connected with the supporting plate 2, and the left side face of the first air bin 8 is of a hollow structure. One side fixedly connected with air pump 9 that No. one gas storehouse 8 is close to casing 1, and No. two gas storehouses 10 of one end fixedly connected with of No. one gas storehouse 8 are kept away from to air pump 9, and the inside sliding connection of No. two gas storehouses 10 has clamp plate 11, and the side fixedly connected with spring of clamp plate 11, the other end fixed connection of spring is on the right flank of No. two gas storehouses 10. Fixedly connected with pressure switch 12 on the right side wall of No. two gas warehouses 10, pressure switch 12 is located between clamp plate 11 and No. two gas warehouses 10, and the left end fixedly connected with of No. two gas warehouses 10 mixes storehouse 13, and the delivery port has been seted up to the bottom of mixing storehouse 13, the lower extreme fixedly connected with shower nozzle 17 of delivery port, and the diameter of baffle 16 is greater than the diameter of delivery port.
Mix the upper end of storehouse 13 and seted up water inlet 14, mix the lower extreme fixedly connected with electromagnetism post 15 of storehouse 13, mix the lower extreme of storehouse 13 and keep away from one side sliding connection of electromagnetism post 15 and have baffle 16, the inside fixedly connected with magnetic path of baffle 16, the tip fixedly connected with metal block of electromagnetism post 15, and electromagnetism post 15 is located same horizontal plane with baffle 16. The lower end of the mixing bin 13 is fixedly connected with a spray head 17, the interior of the spray head 17 is fixedly connected with a pulse valve 18, the pulse valve 18 is connected with a pressure switch 12 through an electric wire, the upper end of a rheostat 20 is connected with an electromagnetic column 15 through an electric wire, the surface of the rheostat 20 is connected with a metal pointer in a sliding mode, the metal pointer is fixedly connected inside a sliding block 21, and the metal pointer is connected with an internal circuit. Fixedly connected with rolling disc 19 in the middle of transmission shaft 6, rolling disc 19 are the net frame board, the inside fixedly connected with metal block of catching groove 22, the metal block passes through inside electric wire and is connected with air pump 9, fixedly connected with spring between buckle 23 and the slider, the tip fixedly connected with metal block of buckle 23, metal block and internal circuit are connected. A rheostat 20 is fixedly connected inside the rotating disc 19, a sliding block 21 is connected to the side surface of the rotating disc 19 close to the rheostat 20 in a sliding mode, a buckling groove 22 is formed in one side, away from the rheostat 20, of the rotating disc 19, a buckle 23 is movably connected to the surface of the sliding block 21, and an air outlet bin 24 is formed in the left end inside the machine shell 1.
The working principle is as follows: when a rotor of the power generation device starts to rotate, a transmission shaft 6 starts to rotate, a second transmission gear 7 is fixedly connected to the end portion of the transmission shaft 6, a first transmission gear 5 is meshed with the side surface of the second transmission gear 7, the first transmission gear 5 is fixedly connected to the surface of a rotating shaft 3, air inlet fans 4 are fixedly connected to the surfaces of two ends of the rotating shaft 3, external air is blown into the interior of the shell 1 by the air inlet fans 4, enters a first air bin 8 and then enters an air outlet bin 24 to dissipate heat inside the rotor;
when the rotating speed is increased, the rotating speed of the transmission shaft 6 is increased, the heat inside the transmission shaft cannot be dissipated through simple wind energy, the rotating disc 19 is fixedly connected in the middle of the transmission shaft 6, the sliding block 21 is connected to the surface of the rotating disc 19 in a sliding manner, the end portion of the sliding block 21 is fixedly connected with the buckle 23, the buckle groove 22 is formed in the surface of the rotating disc 19, the buckle 23 is connected with the buckle groove 22 when the sliding block 21 moves towards the centrifugal position due to inertia, the buckle 23 is connected with an internal circuit, and the buckle groove 22 is connected with the air pump 9, so that the air pump 9 starts to work when being powered on, the air pump 9 pumps the air inside the first air bin 8 into the second air bin 10, the second air bin 10 is communicated with the mixing bin 13, the air pushes the pressing plate 11 to move along with the increase of the pressure inside the second air bin 10, the pressing plate 11 presses the pressure switch 12, the pulse valve 18 is controlled by the pressure switch 12 to spray the air and water inside the mixing bin 13, the sprayed water mist is more uniform and enters the generator along with the air in the air outlet bin 24 to dissipate the heat of the generator, and the water mist can be quickly evaporated;
when the transmission shaft 6 is further accelerated, the sliding block 21 on the surface of the rotating disc 19 drives the metal pointer to move outwards, the metal pointer is in contact with the rheostat 20, electrons connected to an internal circuit become small, the rheostat 20 is connected with the electromagnetic pole 15, the magnetic force of the electromagnetic pole 15 becomes strong, the magnetic poles 15 and the magnetic block near ends inside the baffle plate 16 are of the same magnetic pole, the electromagnetic pole 15 pushes the baffle plate 16 to move outwards, the caliber of a water outlet is increased, the amount of sprayed water mist is increased every time, the radiating effect is further enhanced, and the effect of adjusting the spraying amount along with the rotating speed is achieved.
In conclusion, this can be according to heat sink air intake of rotational speed automatically regulated spraying volume, through the rotation of transmission shaft 6, make outside air get into the generator inside and dispel the heat, the heat that the generator produced increases when the rotational speed improves, carousel 19 slew velocity improves, make buckle 23 on the carousel 19 contact with catching groove 22, air pump 9 begins work makes the inside atmospheric pressure grow of No. two gas bins 10, the inside clamp plate 11 of No. two gas bins 10 presses pressure switch 12 makes the work of pulse valve 18 of mixing bin 13 lower extreme make water by the blowout, thereby realized when the air can't realize dispelling the heat fast, can spout water smoke and mix and dispel the heat to generator inside in the air, and water smoke is tiny can be volatilized fast, do not cause the effect of damage to inside components and parts.
This can be according to heat sink air intake of rotational speed automatically regulated spraying volume, the fixed surface through slider 21 is connected with the metal pointer, and the metal pointer slides on rheostat 20 surface, and rheostat 20 is connected with electromagnetism post 15, and electromagnetism post 15 is the same name magnetic pole with the inside magnetic path of baffle 16 near-end mutually to reached can increase the volume of blowout water smoke when transmission shaft 6 rotational speed is fast, can reduce the effect of blowout water smoke volume when transmission shaft 6 rotational speed is slow.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can be according to heat sink air intake of rotational speed automatically regulated spraying volume, includes casing (1), its characterized in that: the side surface of the interior of the casing (1) is fixedly connected with a supporting plate (2), the interior of the supporting plate (2) is rotatably connected with a rotating shaft (3), the surface of the rotating shaft (3) is fixedly connected with an air inlet fan (4), the middle part of the surface of the rotating shaft (3) is fixedly connected with a first transmission gear (5), the interior of the casing (1) is rotatably connected with a transmission shaft (6), one end, close to the air inlet fan (4), of the transmission shaft (6) is fixedly connected with a second transmission gear (7), the side surface of the supporting plate (2) is fixedly connected with a first air bin (8), one side, close to the casing (1), of the first air bin (8) is fixedly connected with an air pump (9), one end, far away from the first air bin (8), of the air pump (9) is fixedly connected with a second air bin (10), and the interior of the second air bin (10) is slidably connected with a pressing plate (11), a pressure switch (12) is fixedly connected to the right side wall of the second gas bin (10), a mixing bin (13) is fixedly connected to the left end of the second gas bin (10), a water inlet (14) is formed in the upper end of the mixing bin (13), an electromagnetic column (15) is fixedly connected to the lower end of the mixing bin (13), a baffle plate (16) is slidably connected to one side, away from the electromagnetic column (15), of the lower end of the mixing bin (13), a spray head (17) is fixedly connected to the lower end of the mixing bin (13), a pulse valve (18) is fixedly connected to the inside of the spray head (17), a rotating disc (19) is fixedly connected to the surface in the middle of the transmission shaft (6), a rheostat (20) is fixedly connected to the inside of the rotating disc (19), a sliding block (21) is slidably connected to the side, close to the rheostat (20), of the rotating disc (19), and a buckling groove (22) is formed in one side, away from the rheostat (20), of the rotating disc (19), the surface of the sliding block (21) is movably connected with a buckle (23), the left end inside the casing (1) is provided with an air outlet bin (24), the inside of the baffle plate (16) is fixedly connected with a magnetic block, the end part of the electromagnetic column (15) is fixedly connected with a metal block, the electromagnetic column (15) and the baffle plate (16) are positioned on the same horizontal plane, the pulse valve (18) is connected with a pressure switch (12) through a wire, the upper end of the rheostat (20) is connected with the electromagnetic column (15) through a wire, the surface of the rheostat (20) is slidably connected with a metal pointer, the metal pointer is fixedly connected inside the sliding block (21) and is connected with an internal circuit, the rotating disc (19) is a net frame plate, the inside of the buckling groove (22) is fixedly connected with the metal block, the metal block is connected with the air pump (9) through an internal wire, and a spring is fixedly connected between the buckle (23) and the sliding block, the end part of the buckle (23) is fixedly connected with a metal block, and the metal block is connected with an internal circuit.
2. The air inlet of the cooling device capable of automatically adjusting the spraying amount according to the rotating speed as claimed in claim 1, wherein: the surface of the supporting plate (2) is provided with an air vent, the middle of the supporting plate (2) is fixedly connected with a bearing, and the inside of the bearing is fixedly connected with a rotating shaft (3).
3. The air inlet of the cooling device capable of automatically adjusting the spraying amount according to the rotating speed as claimed in claim 1, wherein: one end of the transmission shaft (6) is fixedly connected with a rotor shaft of a generator, and the other end of the transmission shaft is rotatably connected to the inner portion of the surface side wall of the machine shell (1).
4. The air inlet of the cooling device capable of automatically adjusting the spraying amount according to the rotating speed as claimed in claim 1, wherein: the right end of the first air bin (8) is fixedly connected with a supporting plate (2), and the left side face of the first air bin (8) is of a hollow structure.
5. The air inlet of the cooling device capable of automatically adjusting the spraying amount according to the rotating speed as claimed in claim 1, wherein: the side fixedly connected with spring of clamp plate (11), the other end fixed connection of spring is on the right flank of No. two gas storehouses (10), pressure switch (12) are located between clamp plate (11) and No. two gas storehouses (10).
6. The air inlet of the cooling device capable of automatically adjusting the spraying amount according to the rotating speed as claimed in claim 1, wherein: the bottom of the mixing bin (13) is provided with a water outlet, the lower end of the water outlet is fixedly connected with a spray head (17), and the diameter of the baffle (16) is larger than that of the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011597018.6A CN112787464B (en) | 2020-12-29 | 2020-12-29 | Can be according to heat sink air intake of rotational speed automatically regulated spraying volume |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011597018.6A CN112787464B (en) | 2020-12-29 | 2020-12-29 | Can be according to heat sink air intake of rotational speed automatically regulated spraying volume |
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| Publication Number | Publication Date |
|---|---|
| CN112787464A CN112787464A (en) | 2021-05-11 |
| CN112787464B true CN112787464B (en) | 2022-08-23 |
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| CN202011597018.6A Active CN112787464B (en) | 2020-12-29 | 2020-12-29 | Can be according to heat sink air intake of rotational speed automatically regulated spraying volume |
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| CN113623241B (en) * | 2021-08-18 | 2023-04-28 | 重庆昕晟环保科技有限公司 | Hydraulic drive's dustless purifier in secondary working shaft room |
| CN114733216B (en) * | 2022-03-15 | 2023-03-03 | 江苏道尔顿石化科技有限公司 | Acetaldehyde evaporimeter of heat cyclic utilization |
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| CN108857569A (en) * | 2018-07-12 | 2018-11-23 | 高恒萍 | A kind of coolant liquid conveying device |
| CN108917421B (en) * | 2018-08-07 | 2023-12-01 | 德州贝泰制冷设备有限公司 | Water-saving environment-friendly cooling tower |
| CN209850489U (en) * | 2019-04-29 | 2019-12-27 | 湖北新二机床有限公司 | Lathe spindle cooling device |
| CN112059681A (en) * | 2020-09-15 | 2020-12-11 | 东阳宋辰传动科技有限公司 | Numerical control machine tool cooling protection device capable of recovering deformation of main shaft |
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2020
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