CN112808649B - Photovoltaic variable-frequency variable-voltage motor - Google Patents
Photovoltaic variable-frequency variable-voltage motor Download PDFInfo
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- CN112808649B CN112808649B CN202011515885.0A CN202011515885A CN112808649B CN 112808649 B CN112808649 B CN 112808649B CN 202011515885 A CN202011515885 A CN 202011515885A CN 112808649 B CN112808649 B CN 112808649B
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- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000001680 brushing effect Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 13
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 5
- 238000010248 power generation Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000005201 scrubbing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 28
- 238000009825 accumulation Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a photovoltaic variable-frequency variable-voltage motor which comprises a motor device main body, wherein an electric control module is arranged in the motor device main body and comprises a frame body, a first gear is fixedly connected to an arc-shaped outline close to the middle part of the motor device main body, an annular frame is sleeved on the surface of the first gear, the surface of the annular frame is fixedly connected with the inner wall of the frame body, a first shaft is fixedly connected to the bottom of an output shaft on the motor device main body, and the first shaft penetrates through the lower surface of the frame body and is rotatably connected with the frame body. The invention solves the problems that in the actual use process, when the motor equipment main body is used in water for a long time, a large amount of impurities such as water scales, aquatic plants and the like are adhered to the surface of the motor equipment main body, if the motor equipment main body is not cleaned regularly and timely, the heat dissipation efficiency of the motor equipment main body is greatly reduced, the heat in the motor is accumulated, internal elements are in a high-temperature working environment, the aging is accelerated, and the use is inconvenient.
Description
Technical Field
The invention relates to the technical field of motor equipment, in particular to a photovoltaic variable-frequency variable-voltage motor.
Background
In the farming and animal husbandry production, the main body of the motor equipment is often required to be utilized for extracting water flow. The water pump is driven by a motor, so a power supply is needed; however, the field often does not have power supply conditions, so in the prior art, an internal combustion engine is adopted to directly drive a water pump, or the internal combustion engine drives a generator to generate electricity. The internal combustion engine has limited fuel capacity, cannot maintain long-term operation, has high working noise, pollutes the environment by waste gas and needs personnel to watch. Although solar cells can be used for generating power in the field, the solar cells output direct current, if a water pump driven by an alternating current motor is used, an inverter needs to be added in the system to convert the direct current into the alternating current, and thus, 10% -15% of power loss is generated. And the water pump driven by the direct current motor can overheat the motor to cause faults when high power is realized. Particularly, when the direct current motor of the driving motor equipment main body works in an underwater environment, the direct current motor needs to be sealed, and heat generated in the running process of the direct current motor is not easy to dissipate; and when the electrical equipment main part was used in aqueous for a long time, impurity such as a large amount of incrustation scales and pasture and water of its surface can adhesion, if untimely timely clearance, can lead to the radiating efficiency greatly reduced of electrical equipment main part, lead to the inside heat of motor to gather, make the internal component be in under the high temperature operational environment, ageing with higher speed, it is inconvenient to bring for the use.
Disclosure of Invention
The invention aims to provide a photovoltaic variable-frequency variable-voltage motor, which has the advantages of self-adaptive removal of dirt on the surface of the motor and accelerated heat dissipation and solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: photovoltaic frequency conversion vary voltage motor, including the electrical equipment main part, be equipped with electronic control module in the electrical equipment main part, including the framework, fixedly connected with gear one on the arc profile that is close to the middle part in the electrical equipment main part, the surface cover of gear one has annular frame, the surface of annular frame and the inner wall fixed connection of framework.
The bottom of an output shaft on the main body of the motor equipment is fixedly connected with a first shaft, the first shaft penetrates through the lower surface of the frame body and is rotatably connected with the frame body, the surface of the first shaft is fixedly sleeved with an adjusting device, the surface of the adjusting device is sleeved with a transmission belt, the right side of the frame body is provided with a through groove for the transmission belt to penetrate, the inner wall of the transmission belt, which is close to the right end, is in transmission connection with a driven wheel, the inner wall of the driven wheel is fixedly connected with a second shaft, the surface of the second shaft, which is close to the middle part, is in limited rotation connection with a shaft sleeve, the left side of the shaft sleeve is fixedly connected with a limiting rod, the limiting rod penetrates through the right side of the frame body and is in sliding connection with the frame body, the surface of the limiting rod is sleeved with a reset spring, the left side of the reset spring is fixedly connected with the right side of the frame body, the right side of the reset spring is fixedly connected with the left side of the shaft sleeve, and the surface of the second shaft, which is close to the top, is sleeved with a second gear II, the inner wall of the frame body is fixedly connected with a support, the end portion of the support is fixedly connected with a first brushing pad, the surface of the first brushing pad is connected with the surface of the motor equipment main body in a sliding mode, the second gear penetrates through the right sides of the frame body and the annular frame and is meshed with teeth on the first gear, and an active cleaning device is arranged on the surface of the first gear.
Preferably, adjusting device includes the carousel, the inner wall of carousel is connected with the fixed surface of axle one, radially seted up on the arc profile of carousel and placed the recess, the spacing sliding connection of inner wall of placing the recess has the briquetting, the one end fixedly connected with memory alloy pole that is close to axle one on the briquetting, the one end of keeping away from the briquetting on the memory alloy pole and the inner wall fixed connection who places the recess.
Preferably, one end of the pressing block, far away from the first shaft, is fixedly connected with a supporting plate, and one side of the supporting plate, far away from the pressing block, is an arc-shaped surface.
Preferably, the number of the pressing blocks on the rotating disc is not less than eight.
Preferably, initiative cleaning device is including seting up at a gear ring groove on the surface, the inner wall in ring groove is equipped with annular ring gear, the tooth meshing on the annular ring gear has gear three, gear three's inner wall fixedly connected with axle three, the inner wall fixedly connected with spacing of framework, spacing is run through by axle three and is connected with the three spacing rotations of axle, the top fixedly connected with rotor plate of axle three, the last fixed surface of rotor plate is connected with arc pinion rack, the spacing rotation of inner wall of framework is connected with axle four, axle four's two fixed surface are connected with two gear four, axle four's left end fixedly connected with scrubs pad two, scrub the left side of pad two and the surperficial swing joint of electrical equipment main part.
Preferably, the number of the second brushing pads is two, and the two second brushing pads are arranged in central symmetry with the vertical central line of the main body of the motor equipment.
Preferably, the spacing rotation in surface of axle four is connected with the disc casing, the right side fixedly connected with link of disc casing, the right-hand member of link and the inner wall fixed connection of framework, the inner wall fixedly connected with baffle of disc casing, the baffle is run through by axle four and is connected with the four spacing rotations of axle, the surface of baffle is equipped with the drain valve, fixedly connected with piston plate on the arc profile of axle four, keep away from one side of axle four and the inner wall sliding connection of disc casing on the piston plate, set up the through-hole and through fixedly connected with feed liquor pipe and drain pipe on the arc profile of disc casing.
Preferably, the tapping valve includes braced frame, the through-hole has been seted up to braced frame's side and has spacing guide arm through-hole sliding connection, the right-hand member fixedly connected with round platform shape sealing plug of spacing guide arm, the side of annular ring gear seted up with round platform shape sealing plug complex drain hole, the surface cover of spacing guide arm has the extension spring, the one end and the braced frame inner wall fixed connection of extension spring, the other end and the side fixed connection of round platform shape sealing plug of extension spring.
Preferably, the motor apparatus main body includes a hermetic case and an inner submersible motor body.
Preferably, the electric control module comprises a variable frequency controller, a variable voltage controller, a current controller, a photovoltaic power generation converter and a photosensitive inductor.
Compared with the prior art, the invention has the following beneficial effects: the frame body plays a role in supporting and protecting, the motor equipment main body is powered by external photovoltaic electric energy, and the electric control module in the motor equipment main body realizes stable rotation output of the first shaft.
When the motor equipment is used, when heat in the motor equipment main body is accumulated, the generated high temperature can be conducted to the adjusting device through the shaft transmission device, the adjusting device senses the change of the temperature in the motor equipment main body, once the temperature rises, the outer diameter of the whole adjusting device is increased, the left end part of the transmission belt can be spread, the driven wheel, the second shaft and the shaft sleeve can move leftwards after overcoming the elastic force on the reset spring, and in the leftwards moving process, the adjusting device still drives the driven wheel through the transmission belt.
The second gear moves leftwards and is in contact engagement with teeth on the right side of the first gear through the left movement of the second shaft, and the first gear is driven to continuously rotate in the annular frame through the rotation of the second gear; the gear drives the rotation of the motor equipment main body in the frame body, and the motor equipment main body surface continuously contacts with the scrubbing pad on the support through rotation, so that dirt on the surface of the motor equipment main body is scraped, passive descaling operation is realized, and when the dirt is cleaned, the heat dissipation efficiency of the surface of the motor equipment main body can be improved, and heat accumulation in the motor equipment main body is reduced.
Through the cooperation of initiative cleaning device and gear, can further carry out active scale removal operation to the surface of electrical equipment main part, further improve the radiating efficiency on electrical equipment main part surface.
Through the cooperation between the above-mentioned structure use, solved in the in-service use, because the electrical equipment main part is when long-term use in aqueous, impurity such as a large amount of incrustations and pasture and water of its surface can adhesion, like untimely timely clearance, can lead to the radiating efficiency greatly reduced of electrical equipment main part, lead to the inside heat of motor to gather, make under the internal component is in high temperature operational environment, ageing-accelerating, the problem of inconvenience is brought for the use.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is a top cross-sectional view of the turntable of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at P according to the present invention;
FIG. 4 is a left side cross-sectional view of the disc-shaped shell of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at M in accordance with the present invention;
FIG. 6 is a top view of a first gear of the present invention;
FIG. 7 is a top view of the rotating plate of the present invention;
fig. 8 is a schematic view of the internal structure of the main body of the motor apparatus of the present invention.
In the figure: 1. a motor apparatus main body; 111. a submersible motor body; 2. an electronic control module; 201. a variable frequency controller; 202. a variable voltage controller; 203. a current controller; 204. a photovoltaic power generation converter; 205. a photosensitive sensor; 3. a frame body; 4. a first gear; 5. an annular frame; 6. a first shaft; 7. an adjustment device; 8. a conveyor belt; 9. a driven wheel; 10. a second shaft; 11. a shaft sleeve; 12. a limiting rod; 13. a return spring; 14. a second gear; 15. a support; 16. brushing the first pad; 17. an active cleaning device; 18. a turntable; 19. placing a groove; 20. briquetting; 21. a memory alloy rod; 22. a supporting plate; 23. a circular groove; 24. an annular ring gear; 25. a third gear; 26. a third shaft; 27. a limiting frame; 28. a rotating plate; 29. an arc toothed plate; 30. shaft four; 31. a fourth gear; 32. a second brushing pad; 33. a disc-shaped housing; 331. a connecting frame; 332. a liquid inlet pipe; 333. a liquid outlet pipe; 34. a partition plate; 35. a liquid discharge valve; 36. a piston plate; 37. a support frame; 38. a limiting guide rod; 39. a truncated cone shaped sealing plug; 40. a drain hole; 41. a tension spring.
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 to 8, the present invention provides a technical solution: photovoltaic frequency conversion vary voltage motor, including electrical equipment main part 1, electrical equipment main part 1 includes seal shell and inside dive motor body 111, and seal shell plays holistic sealed guard action, is equipped with grease chamber in the seal shell, through the indoor oil of grease, to dive motor body 111 effect of cooling down, dive motor body 111 is permanent magnet brushless motor. The submersible motor is a motor specially developed for underwater use, which is a motor directly connected to a pump and operated in water. The motor is matched with various types of submersible pumps and is integrated with the pumps, the motor is submerged into sewage with various water qualities for a long time to operate, the motor equipment main body 1 is provided with electric energy by external photovoltaic electric energy, the electric control module 2 is arranged in the motor equipment main body 1, stable rotation output of the shaft I6 is realized through the electric control module 2 in the motor equipment main body 1, the electric control module 2 comprises a variable frequency controller 201, a variable voltage controller 202, a current controller 203, a photovoltaic power generation converter 204 and a photosensitive inductor 205, and when the motor is used, the level of the converted electric energy voltage on a photovoltaic panel is sensed through the photosensitive inductor 205; the photovoltaic power generation converter 204 can be matched with a photovoltaic plate to convert light energy on the photovoltaic plate into electric energy to be supplied to the submersible motor body 111 for use; through the cooperation use between frequency conversion controller 201, vary voltage controller 202, the current controller 203, can carry out self-adaptation regulation to the rotational speed of motor output shaft according to the light intensity, when the light intensity, motor output shaft rotational speed increases, otherwise reduces and reduces. The device comprises a frame body 3, wherein the frame body 3 plays a role in supporting and protecting; a first gear 4 is fixedly connected to the arc-shaped contour, close to the middle, of the motor device main body 1, an annular frame 5 is sleeved on the surface of the first gear 4, and the surface of the annular frame 5 is fixedly connected with the inner wall of the frame body 3;
the bottom fixedly connected with axle 6 of output shaft on the electrical equipment main part 1, axle 6 runs through the lower surface of framework 3 and rotates with framework 3 to be connected, the fixed surface cover of axle 6 has adjusting device 7, adjusting device 7 includes carousel 18, the inner wall of carousel 18 is connected with the fixed surface of axle 6, radial offered on the arc profile of carousel 18 places recess 19, the spacing sliding connection of inner wall of placing recess 19 has briquetting 20, the one end fixedly connected with memory alloy pole 21 that is close to axle 6 on the briquetting 20, the one end of keeping away from briquetting 20 on the memory alloy pole 21 and the inner wall fixed connection of placing recess 19.
When the device is used, heat in the motor device main body 1 can be transmitted to the first shaft 6 through the output shaft in the motor device main body 1 and then transmitted to the rotating disc 18 through the first shaft 6, once the temperature in the rotating disc 18 rises, the memory alloy rod 21 in the placing groove 19 can be subjected to phase change, so that the memory alloy rod 21 is changed from a spiral rod state to a straight rod state, the pressing block 20 can be pushed out from the placing groove 19 in the straight rod state, as the placing groove 19 is radially formed in the rotating disc 18, after the pressing block 20 extends out of the placing groove 19, the radius of the rotating disc 18 can be increased, after the end part of the pressing block 20 is contacted with the surface of the transmission belt 8, the arc-shaped outline of the rotating disc 18 can be radially increased, the transmission belt 8 close to the left end part is further propped, and the driven wheel 9, the second shaft 10 and the shaft sleeve 11 are integrally moved to the left; meanwhile, the linear speed of the turntable 18 is increased due to the radial increase of the arc-shaped profile, and the linear speed is transmitted through the transmission belt 8, so that the rotating speeds of the driven wheel 9, the second shaft 10 and the second gear 14 are increased, and the second gear 14 can drive the first gear 4 to rotate rapidly.
One end of the pressing block 20 far away from the first shaft 6 is fixedly connected with a supporting plate 22, and one side of the supporting plate 22 far away from the pressing block 20 is an arc-shaped surface.
Through the setting of fagging 22, can increase and the transmission band between 8 area of contact, and the setting of arcwall face on the fagging 22, can further increase and the transmission band between 8 area of contact, increase through area of contact, frictional resistance increases, and then makes the transmission efficiency between adjusting device 7 and the transmission band 8 obtain promoting.
The number of the pressing blocks 20 on the rotary table 18 is not less than eight.
Through the setting that eight is no less than to the quantity of briquetting 20 for fagging 22 on the carousel 18 has sufficient area of contact with transmission band 8, and then guarantees with sufficient transmission efficiency between the transmission band 8.
The surface of the adjusting device 7 is sleeved with a transmission belt 8, the right side of the frame body 3 is provided with a through groove for the transmission belt 8 to pass through, the inner wall of the transmission belt 8 close to the right end is in transmission connection with a driven wheel 9, the inner wall of the driven wheel 9 is fixedly connected with a second shaft 10, the surface of the second shaft 10 close to the middle part is in limited rotation connection with a shaft sleeve 11, the left side of the shaft sleeve 11 is fixedly connected with a limiting rod 12, the limiting rod 12 penetrates through the right side of the frame body 3 and is in sliding connection with the frame body 3, the surface of the limiting rod 12 is sleeved with a return spring 13, the left side of the return spring 13 is fixedly connected with the right side of the frame body 3, when the adjusting device is used, when heat in the motor device main body 1 is accumulated, the generated high temperature can be transmitted to the adjusting device 7 through the first shaft 6, the change of the temperature in the motor device main body 1 is sensed through the adjusting device 7, once the temperature rises, the outer diameter of the whole adjusting device 7 is increased, the left end part of the transmission belt 8 can be opened, so that the driven wheel 9, the second shaft 10 and the sleeve 11 are displaced to the left against the spring force of the return spring 13, during which the adjusting device 7 still drives the driven wheel 9 via the conveyor belt 8.
The right side of reset spring 13 and the left side fixed connection of axle sleeve 11, the fixed surface that is close to the top on two 10 of axle has gear two 14, the inner wall fixedly connected with support 15 of framework 3, the tip fixedly connected with of support 15 scrubs and fills up 16, drive the rotation of electrical equipment main part 1 in framework 3 through gear 4, through rotating, make the continuous one 16 contacts with the scrubbing pad on support 15 in electrical equipment main part 1 surface, and then carry out the scraping operation to the dirt on electrical equipment main part 1 surface, realize passive scale removal operation, it is enough to be cleared up when the dirt, the radiating efficiency on electrical equipment main part 1 surface can obtain improving, reduce the thermal accumulation in electrical equipment main part 1.
The surface of the first brushing pad 16 is connected with the surface of the main body 1 of the motor device in a sliding way, the second gear 14 moves leftwards and is in contact engagement with teeth on the right side of the first gear 4 through the left movement of the second shaft 10, and the continuous rotation of the first gear 4 in the annular frame 5 is driven through the rotation of the second gear 14.
The second gear 14 penetrates through the right sides of the frame body 3 and the annular frame 5 and is meshed with teeth on the first gear 4, and the surface of the first gear 4 is provided with an active cleaning device 17. Through the cooperation of initiative cleaning device 17 and gear 4, can further carry out active descaling operation to the surface of electrical equipment main part 1, further improve the radiating efficiency on electrical equipment main part 1 surface.
When the gear wheel I4 rotates, the third shaft 26 and the annular gear ring 24 can only perform fixed-shaft rotation on the limiting frame 27 due to the arrangement of the limiting frame 27; when the first gear 4 rotates, the annular gear ring 24 on the first gear can drive the third gear 25 and the third shaft 26 to rotate on the fixed shaft of the limiting frame 27; the synchronous rotation of the rotating plate 28 is carried out through the shaft III 26.
When the rotating plate 28 rotates, the arc-shaped toothed plate 29 on the rotating plate is sequentially in meshing contact with the two gears four 31 on the shaft four 30 and drives the rotating plate to rotate. Because the two gears four 31 are symmetrically arranged with the vertical central line of the rotating plate 28, the rotating directions of the two gears four 31 when being engaged and driven by the arc toothed plate 29 are opposite, so that the shaft four 30 can rotate in a reciprocating manner, the brushing pad two 32 on the shaft four 30 is advanced synchronously and reciprocally rotates on the motor device main body 1, further, dirt attached to the surface of the motor device main body 1 is actively and fully cleaned, the cleaning efficiency is improved, and the heat dissipation efficiency is further improved;
the number of the second brushing pads 32 is two, and the two second brushing pads 32 are arranged in central symmetry with the vertical center line of the motor device main body 1.
The two brushing pads 32 correspond to the two active cleaning devices 17, and the central lines of the two active cleaning devices 17 are symmetrically arranged, so that the surface of the motor equipment main body 1 can be completely cleaned. The two brackets 15 and the brushing pad 16 are also in central symmetry in the same way.
The spacing rotation in surface of the four 30 of axle is connected with disc casing 33, the right side fixedly connected with link 331 of disc casing 33, the right-hand member of link 331 and the inner wall fixed connection of framework 3, the inner wall fixedly connected with baffle 34 of disc casing 33, baffle 34 is run through by the four 30 of axle and is connected with the spacing rotation of the four 30 of axle, the surface of baffle 34 is equipped with drain valve 35, fixedly connected with piston plate 36 on the arc profile of the four 30 of axle, keep away from the one side of the four 30 of axle and the inner wall sliding connection of disc casing 33 on the piston plate 36, the through-hole has been seted up on the arc profile of disc casing 33 and through fixedly connected with feed liquor pipe 332 and drain pipe 333.
When in use, the disc-shaped shell 33 is supported and fixed through the connecting frame 331, as shown in fig. 4, the shaft four 30 carries the piston plate 36 to perform reciprocating rotation in the disc-shaped shell 33;
liquid supplement is carried out on the space A1 and the space A2 through the liquid inlet pipe 332, and when the liquid discharge valve 35 is opened, the liquid in the space A1 can be transferred into the space B1; the liquid in the space A2 can be transferred into the space B2; finally, the liquid is transferred through the liquid outlet pipes 333 of B1 and B2 respectively.
Referring to fig. 4, when the piston plate 36 rotates clockwise in the disc-shaped housing 33, the a1 and a2 spaces are compressed, the hydraulic pressure therein increases, the high-intensity hydraulic pressure presses the liquid discharge valve 35 to force the liquid in the a1 to be transferred to the B1, and then when the piston plate 36 rotates counterclockwise, the a1 space increases, and the previous liquid is squeezed out, so that the a1 is in a negative pressure state, and the liquid outside can be extracted through the liquid inlet pipe 332, when one end of the liquid inlet pipe 332 away from the disc-shaped housing 33 points to the vicinity of the motor apparatus body 1, the higher-temperature liquid around the motor apparatus body 1 can be actively extracted and transferred, and finally discharged through the liquid outlet pipe 333, so that the liquid transfer speed is increased, and when the motor apparatus body 1 actively dissipates heat, a large temperature difference exists between the liquid near the motor apparatus body 1, and the heat dissipation efficiency is increased. Similarly, the liquid transfer and discharge can be performed by combining A2 and B2. Double transfer efficiency of the liquid is achieved.
The liquid discharging valve 35 comprises a supporting frame 37, a through hole is formed in the side face of the supporting frame 37, a limiting guide rod 38 is connected to the side face of the supporting frame 37 in a sliding mode through the through hole, a truncated cone-shaped sealing plug 39 is fixedly connected to the right end of the limiting guide rod 38, a liquid guide hole 40 matched with the truncated cone-shaped sealing plug 39 is formed in the side face of the annular gear ring 24, a tension spring 41 is sleeved on the surface of the limiting guide rod 38, one end of the tension spring 41 is fixedly connected with the inner wall of the supporting frame 37, and the other end of the tension spring 41 is fixedly connected with the side face of the truncated cone-shaped sealing plug 39.
When the sealing device is used, referring to fig. 5, hydraulic pressure acts on the left side of the truncated cone-shaped sealing plug 39, so that the truncated cone-shaped sealing plug 39 drives the limiting guide rod 38 to move rightwards after overcoming the elastic force of the tension spring 41, a gap is formed between the truncated cone-shaped sealing plug 39 and the inner wall of the liquid guide hole 40, high-pressure liquid can be sprayed out through the gap, and after the hydraulic pressure in A1 or A2 is reduced, the truncated cone-shaped sealing plug 39 can be contacted with the liquid guide hole 40 again under the elastic force of the tension spring 41, and the sealing effect is achieved. When the space is increased by the returning rotation of the piston plate 36, the space is in a negative pressure space, so that the external liquid can smoothly flow in.
The working principle is as follows: when the photovoltaic variable-frequency variable-voltage motor is used, the frame body 3 plays a role in supporting and protecting, the motor equipment main body 1 is provided with electric energy by external photovoltaic electric energy, and the electric control module 2 in the motor equipment main body 1 realizes stable rotation output of the shaft I6; when the motor equipment is used, when heat is accumulated in the motor equipment main body 1, the generated high temperature is conducted to the adjusting device 7 through the first shaft 6, the adjusting device 7 senses the change of the temperature in the motor equipment main body 1, once the temperature rises, the outer diameter of the whole adjusting device 7 is increased, the left end part of the conveying belt 8 is spread, the driven wheel 9, the second shaft 10 and the shaft sleeve 11 move leftwards after overcoming the elastic force of the return spring 13, and in the leftwards moving process, the adjusting device 7 still drives the driven wheel 9 through the conveying belt 8; by means of the left movement of the second shaft 10, the second gear 14 moves left and is in contact engagement with teeth on the right side of the first gear 4, and the continuous rotation of the first gear 4 in the annular frame 5 is driven by the rotation of the second gear 14; the gear I4 drives the motor device main body 1 to rotate in the frame body 3, so that the surface of the motor device main body 1 is continuously contacted with the scrubbing pad I16 on the support 15 through rotation, dirt on the surface of the motor device main body 1 is further scraped, passive descaling operation is realized, when the dirt is cleaned enough, the heat dissipation efficiency of the surface of the motor device main body 1 is improved, and heat accumulation in the motor device main body 1 is reduced; through the matching of the active cleaning device 17 and the first gear 4, active descaling operation can be further performed on the surface of the motor equipment main body 1, and the heat dissipation efficiency of the surface of the motor equipment main body 1 is further improved; through the cooperation between the above-mentioned structure use, solved in the in-service use, because the electrical equipment main part is when long-term use in aqueous, impurity such as a large amount of incrustations and pasture and water of its surface can adhesion, like untimely timely clearance, can lead to the radiating efficiency greatly reduced of electrical equipment main part, lead to the inside heat of motor to gather, make under the internal component is in high temperature operational environment, ageing-accelerating, the problem of inconvenience is brought for the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (8)
1. Photovoltaic frequency conversion vary voltage motor, including electrical equipment main part (1), be equipped with electronic control module (2), its characterized in that in electrical equipment main part (1): the motor equipment comprises a frame body (3), wherein a first gear (4) is fixedly connected to an arc-shaped outline close to the middle part of the motor equipment main body (1), an annular frame (5) is sleeved on the surface of the first gear (4), and the surface of the annular frame (5) is fixedly connected with the inner wall of the frame body (3);
the bottom of an output shaft on the motor equipment main body (1) is fixedly connected with a first shaft (6), the first shaft (6) penetrates through the lower surface of the frame body (3) and is rotatably connected with the frame body (3), the surface of the first shaft (6) is fixedly sleeved with an adjusting device (7), the surface of the adjusting device (7) is sleeved with a transmission belt (8), the right side of the frame body (3) is provided with a through groove for the transmission belt (8) to pass through, the inner wall of the transmission belt (8) close to the right end is in transmission connection with a driven wheel (9), the inner wall of the driven wheel (9) is fixedly connected with a second shaft (10), the surface of the second shaft (10) close to the middle part is in limited rotation connection with a shaft sleeve (11), the left side of the shaft sleeve (11) is fixedly connected with a limiting rod (12), and the limiting rod (12) penetrates through the right side of the frame body (3) and is in sliding connection with the frame body (3), a reset spring (13) is sleeved on the surface of the limiting rod (12), the left side of the reset spring (13) is fixedly connected with the right side of the frame body (3), the right side of the reset spring (13) is fixedly connected with the left side of the shaft sleeve (11), a second gear (14) is fixedly sleeved on the surface, close to the top, of the second shaft (10), a support (15) is fixedly connected with the inner wall of the frame body (3), a first brushing pad (16) is fixedly connected to the end portion of the support (15), the surface of the first brushing pad (16) is in sliding connection with the surface of the motor equipment main body (1), and an active cleaning device (17) is arranged on the surface of the first gear (4);
the adjusting device (7) comprises a rotary table (18), the inner wall of the rotary table (18) is fixedly connected with the surface of the first shaft (6), a placing groove (19) is radially formed in the arc-shaped outline of the rotary table (18), a pressing block (20) is connected to the inner wall of the placing groove (19) in a limiting and sliding mode, a memory alloy rod (21) is fixedly connected to one end, close to the first shaft (6), of the pressing block (20), and one end, far away from the pressing block (20), of the memory alloy rod (21) is fixedly connected with the inner wall of the placing groove (19);
the driving cleaning device (17) comprises a circular ring groove (23) formed in the surface of a first gear (4), an inner wall of the circular ring groove (23) is provided with an annular gear ring (24), teeth on the annular gear ring (24) are meshed with a third gear (25), the inner wall of the third gear (25) is fixedly connected with a third shaft (26), the inner wall of the frame body (3) is fixedly connected with a limiting frame (27), the limiting frame (27) is penetrated by the third shaft (26) and is connected with the third shaft (26) in a limiting and rotating manner, the top of the third shaft (26) is fixedly connected with a rotating plate (28), the upper surface of the rotating plate (28) is fixedly connected with an arc-shaped toothed plate (29), the inner wall of the frame body (3) is connected with a fourth shaft (30) in a limiting and rotating manner, the surface of the fourth shaft (30) is fixedly connected with two fourth gears (31), and the left end of the fourth shaft (30) is fixedly connected with a second scrubbing pad (32), the left side of the second brushing pad (32) is movably connected with the surface of the motor equipment main body (1);
when the motor equipment is used, when heat is accumulated in the motor equipment main body (1), generated high temperature is conducted to the adjusting device (7) through the first shaft (6), the adjusting device (7) senses the change of the temperature in the motor equipment main body (1), once the temperature rises, the outer diameter of the whole adjusting device (7) is increased, the left end part of the conveying belt (8) is expanded, the driven wheel (9), the second shaft (10) and the shaft sleeve (11) move leftwards after overcoming the elastic force on the return spring (13), and in the leftwards moving process, the adjusting device (7) still drives the driven wheel (9) through the conveying belt (8); through the left movement of the second shaft (10), the second gear (14) moves left and is in contact engagement with teeth on the right side of the first gear (4), and the continuous rotation of the first gear (4) in the annular frame (5) is driven through the rotation of the second gear (14); the first gear (4) drives the motor device main body (1) to rotate in the frame body (3), and the surface of the motor device main body (1) is continuously contacted with the first brushing pad (16) on the support (15) through rotation, so that dirt on the surface of the motor device main body (1) is scraped.
2. The photovoltaic variable-frequency variable-voltage motor according to claim 1, characterized in that: one end fixedly connected with fagging (22) of keeping away from axle (6) on briquetting (20), and keep away from one side of briquetting (20) on fagging (22) and be the arcwall face.
3. The photovoltaic variable-frequency variable-voltage motor according to claim 1, characterized in that: the number of the pressing blocks (20) on the rotary table (18) is not less than eight.
4. The photovoltaic variable-frequency variable-voltage motor according to claim 1, characterized in that: the number of the second brushing pads (32) is two, and the two second brushing pads (32) are arranged in a central symmetry mode by using the vertical central line of the motor equipment main body (1).
5. The photovoltaic variable-frequency variable-voltage motor according to claim 1 or 4, characterized in that: the spacing rotation in surface of the four (30) of axle is connected with disc casing (33), the right side fixedly connected with link (331) of disc casing (33), the right-hand member of link (331) and the inner wall fixed connection of framework (3), the inner wall fixedly connected with baffle (34) of disc casing (33), baffle (34) are run through by the four (30) of axle and are connected with the spacing rotation of the four (30) of axle, the surface of baffle (34) is equipped with drain valve (35), fixedly connected with piston plate (36) on the arc profile of the four (30) of axle, keep away from the one side of the four (30) of axle and the inner wall sliding connection of disc casing (33) on piston plate (36), the arc profile of disc casing (33) is seted up the through-hole and through fixedly connected with feed liquor pipe (332) and drain pipe (333).
6. The photovoltaic variable-frequency variable-voltage motor according to claim 5, wherein: drain valve (35) includes braced frame (37), the through-hole has been seted up to the side of braced frame (37) and has spacing guide arm (38) through-hole sliding connection, the right-hand member fixedly connected with round platform shape sealing plug (39) of spacing guide arm (38), annular ring gear (24) side seted up with round platform shape sealing plug (39) complex drain hole (40), the surface cover of spacing guide arm (38) has extension spring (41), the one end and braced frame (37) inner wall fixed connection of extension spring (41), the other end and the side fixed connection of round platform shape sealing plug (39) of extension spring (41).
7. The photovoltaic variable-frequency variable-voltage motor according to claim 1, characterized in that: the motor device main body (1) comprises a sealed shell and an internal submersible motor body (111).
8. The photovoltaic variable-frequency variable-voltage motor according to claim 1, characterized in that: the electric control module (2) comprises a variable frequency controller (201), a variable voltage controller (202), a current controller (203), a photovoltaic power generation converter (204) and a photosensitive inductor (205).
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| CN202011515885.0A CN112808649B (en) | 2020-12-21 | 2020-12-21 | Photovoltaic variable-frequency variable-voltage motor |
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| PL391632A1 (en) * | 2010-06-26 | 2012-01-02 | Instytut Technologii Eksploatacji - Państwowy Instytut Badawczy | Method for cleaning the lateral surface of rolling bearings, especially before optical inspection process, equipment for cleaning the lateral surface of rolling bearings, especially before optical inspection process |
| CN209844761U (en) * | 2019-07-08 | 2019-12-24 | 连云港锐宝电机有限公司 | Motor with good heat dissipation effect |
| CN111085918A (en) * | 2020-03-04 | 2020-05-01 | 广州荟园机械科技有限公司 | Spherical metal surface polishing equipment |
| CN111136531A (en) * | 2019-12-31 | 2020-05-12 | 宁波青缇工业设计有限公司 | Mechanism for polishing spring |
| CN211938232U (en) * | 2020-03-17 | 2020-11-17 | 昆山三凯光电科技有限公司 | Mobile double-station board wiping machine |
| CN111988970A (en) * | 2020-09-15 | 2020-11-24 | 广州小密蜂网络科技有限公司 | Server rack with high-efficient thermal diffusivity |
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| PL391632A1 (en) * | 2010-06-26 | 2012-01-02 | Instytut Technologii Eksploatacji - Państwowy Instytut Badawczy | Method for cleaning the lateral surface of rolling bearings, especially before optical inspection process, equipment for cleaning the lateral surface of rolling bearings, especially before optical inspection process |
| CN209844761U (en) * | 2019-07-08 | 2019-12-24 | 连云港锐宝电机有限公司 | Motor with good heat dissipation effect |
| CN111136531A (en) * | 2019-12-31 | 2020-05-12 | 宁波青缇工业设计有限公司 | Mechanism for polishing spring |
| CN111085918A (en) * | 2020-03-04 | 2020-05-01 | 广州荟园机械科技有限公司 | Spherical metal surface polishing equipment |
| CN211938232U (en) * | 2020-03-17 | 2020-11-17 | 昆山三凯光电科技有限公司 | Mobile double-station board wiping machine |
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