CN112128116A - Gear speed changing disk type water pump - Google Patents
Gear speed changing disk type water pump Download PDFInfo
- Publication number
- CN112128116A CN112128116A CN202011009671.6A CN202011009671A CN112128116A CN 112128116 A CN112128116 A CN 112128116A CN 202011009671 A CN202011009671 A CN 202011009671A CN 112128116 A CN112128116 A CN 112128116A
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- fixedly connected
- disc type
- pipe
- disc
- box
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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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0666—Units comprising pumps and their driving means the pump being electrically driven the motor being of the plane gap type
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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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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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
- H02K9/19—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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a gear speed changing disc type water pump, which relates to the technical field of water pumps and comprises a disc type motor and an impeller box, wherein a gear speed changing box is fixedly connected between the disc type motor and the impeller box, one end of a connecting shaft of the disc type motor is fixedly connected with the input end of the gear speed changing box, the output end of the gear speed changing box penetrates through the impeller box, the output end of the gear speed changing box is fixedly connected with an impeller, supporting plates are welded on two sides of the impeller box, two groups of clamping devices are fixedly connected inside the supporting plates on one side, and a cooling plate is embedded and connected on the rear surface of the. The water pump adopts the disc type motor as a driving component, so that the overall length of the water pump can be reduced, and the requirement of the water pump on an installation site is reduced.
Description
Technical Field
The invention relates to the technical field of water pumps, in particular to a gear speed-changing disc type water pump.
Background
The centrifugal water pump is composed of a pump shell, an impeller, a pump shaft, a pump frame and the like, water is filled into the pump before starting, the impeller is driven to rotate by a motor after starting, the water in the pump is driven to rotate at a high speed by the rotating impeller, the water is centrifugally moved, is thrown out outwards and is pressed into a water outlet pipe, after the water is thrown out, the pressure near the impeller is reduced, and a low-pressure area is formed near a rotating shaft.
The Chinese patent discloses a variable-frequency speed-regulating disk type motor and vacuum pump (publication number: CN103457366B), which adopts sinusoidal windings in a double-layer type, and connects the electrodes in sequence through the interaction compensation of two coils of each electrode in two main windings, so that the magnetic field distribution is more uniform, the waveform is close to a sinusoidal wave, and the torque is not reduced at low rotating speed. And meanwhile, when the starting is carried out, the secondary winding is connected with the working capacitor and the starting capacitor, and when the starting is carried out, the secondary winding is connected with the working capacitor, so that the starting performance and the overload performance are ensured.
The existing water pump mostly adopts a common motor to act on a driving component, the length of the water pump is longer, certain requirements are met on the installation position and the site, meanwhile, the torque of the impeller is adjusted inconveniently through the existing water pump, certain working requirements are met on the motor and the power supply, meanwhile, the practicability and the functionality of the existing water pump are poor, and the existing water pump is inconvenient to adjust according to requirements when in use.
Disclosure of Invention
The invention aims to solve the technical problems that most of the existing water pumps adopt common motors to drive components, so that the length of the water pumps is long, certain requirements are met on installation positions and places, meanwhile, the existing water pumps are inconvenient to adjust the torque of impellers, so that certain working requirements are met on the motors and power supplies, meanwhile, the existing water pumps are poor in practicability and functionality, and inconvenient to adjust according to requirements during use.
The purpose of the invention can be realized by the following technical scheme:
a gear speed changing disc type water pump comprises a disc type motor and an impeller box, wherein a disc type permanent magnet stator is fixedly connected inside the disc type motor, a permanent magnet rotor is rotatably connected inside the disc type permanent magnet stator, a connecting shaft is fixedly connected to one side of the permanent magnet rotor, one end of the connecting shaft penetrates through the disc type motor, a water inlet valve is fixedly connected to the front surface of the impeller box, a water outlet valve is fixedly connected to the upper surface of the impeller box, an impeller is rotatably connected inside the impeller box, a gear speed changing box is fixedly connected between the disc type motor and the impeller box, one end of the connecting shaft is fixedly connected with the input end of the gear speed changing box, the output end of the gear speed changing box penetrates through the impeller box, and the output end of the;
a second water outlet pipe is fixedly connected to one side of the front surface of the disc type motor, a second water inlet pipe is fixedly connected to one side of the front surface of the disc type motor, which is close to the second water outlet pipe, supporting plates are welded to both sides of the impeller box, two groups of clamps are fixedly connected to the inside of the supporting plate at one side, a first water outlet pipe is fixedly connected to one side of the water inlet valve, a first water inlet pipe is fixedly connected to one side of the water outlet valve, a second connecting pipe is connected between the second water inlet pipe and the first water outlet pipe in a threaded manner, a first connecting pipe is connected between the second water outlet pipe and the first water inlet pipe in a threaded manner, and the first;
the rear surface of the disc type motor is embedded and connected with a cooling plate, clamping grooves are formed in the inner sides of the two groups of supporting plates, and a supporting plate is connected between the two groups of clamping grooves in a sliding mode.
As a further scheme of the invention: the inner wall of the disc motor is fixedly connected with a plurality of protruding blocks, a spiral communicating groove is formed between each protruding block and the inner wall of the disc motor, a water inlet and a water outlet of each communicating groove are communicated with a second water inlet pipe and a second water outlet pipe respectively, a slot is formed in one side, close to the protruding blocks, of the rear surface of the disc motor, a sealing plate is rotatably connected to the inner wall of the disc motor, close to the space between the protruding blocks and the slot, and the sealing plate is adjacent to the space between the protruding blocks and a first reset spring fixedly connected to the portions between the protruding blocks.
As a further scheme of the invention: the front surface fixed connection of cooling plate has a plurality of to inlay the board, and the rear surface fixed connection a plurality of cooling plate has the fin, it comprises by the different copper welding of three group's diameters to inlay the board, and the width that the cooling plate was kept away from to three group's copper is narrowed by the width in proper order, and widest copper and slot interference are connected, the both sides of cooling plate all imbed and are connected with the permanent magnet.
As a further scheme of the invention: the improved spiral pipe is characterized in that clamping blocks are fixedly connected to two sides of the supporting disc respectively, the clamping blocks are connected to the two sets of clamping grooves in an interference mode respectively, a rotary pipe is connected to the front side of the upper surface of the supporting disc in a rotating mode, prism blocks are fixedly connected to the upper surface of the rotary pipe, a rotary wheel disc is sleeved on the outer side of each prism block, a connecting groove is formed in the rotary wheel disc and is connected with the prism blocks in a meshed mode, a spiral rod is connected to the supporting disc in a rotating mode and is distributed in the supporting disc in a horizontal mode, and the bottom end of the rotary pipe is connected with the spiral rod through two sets of.
As a further scheme of the invention: the one end sliding connection of supporting disk has the extension plate, hob threaded connection is in the inside of extension plate, one side embedding of extension plate lower surface is connected with the supporting pad, and one side of extension plate upper surface has been seted up and has been accomodate the groove, the inside rotation of accomodating the groove is connected with the support frame, and the side of accomodating the groove sets up for the slope, the inclination of accomodating the groove hypotenuse is 45.
As a further scheme of the invention: the support frame includes the dwang, the dwang passes through the damping pivot and accomodates the groove rotation, and the junction site of dwang tightly leans on in one side of accomodating the groove hypotenuse, the inside sliding connection of dwang has the bracing piece, and fixedly connected with second reset spring between the inside bracing piece of dwang, be provided with the contained angle between the top of bracing piece and the body, the angle of contained angle is 130.
As a further scheme of the invention: the clamp holder comprises a chuck, a clamp pad is connected to the inner side of the chuck in an adhesion mode, a telescopic column is fixedly connected between the other side of the chuck and the supporting plate, the telescopic column is composed of a hollow tube and a T-shaped tube, the T-shaped tube is connected to the inside of the hollow tube in a sliding mode, and elastic filling particles are filled between the hollow tube and the T-shaped tube.
As a further scheme of the invention: the preparation process of the supporting pad, the clamping pad and the elastic filling particles comprises the following steps:
the method comprises the following steps: heating and stirring natural rubber particles, pouring boron fiber, white carbon black, attapulgite and a coupling agent, and uniformly stirring to obtain a mixed raw material A;
step two: pouring a vulcanizing agent, an anti-aging agent RD, hydroxyl benzoate, tall oil and ethylene diamine phosphate into the raw material A, and uniformly stirring to obtain a raw material B;
step three: refining the raw material B, and then loading the refined raw material B into a die through an extruder to obtain solid rubber;
step four: the method comprises the steps of cutting and processing solid rubber to obtain a supporting pad and a clamping pad, collecting and crushing solid rubber leftover materials generated by processing the supporting pad and the clamping pad, and filtering to obtain elastic filling particles.
As a further scheme of the invention: and the outer sides of the first water outlet pipe, the first water inlet pipe, the second water outlet pipe and the second water inlet pipe are in threaded connection with sealing covers.
As a further scheme of the invention: the use method of the water pump comprises the following steps: inserting an embedded plate of a cooling plate into a slot of a disc type motor, wherein when the embedded plate is embedded, a sealing plate can be pushed open by compressing a first reset spring, meanwhile, the cooling plate is connected with the rear wall of the disc type motor in an adsorption manner through a permanent magnet, two ends of a first connecting pipe are connected to the outer sides of a second water outlet pipe and a first water inlet pipe in a threaded manner, two ends of a second connecting pipe are connected to the outer sides of the second water inlet pipe and the first water outlet pipe in a threaded manner, when the first connecting pipe and the second connecting pipe are installed, the first connecting pipe and the second connecting pipe respectively penetrate through two groups of clamping devices, particles are filled by compressing elasticity, the length of a telescopic column is changed, a chuck and a clamping pad are unfolded, after the first connecting pipe and the second connecting pipe penetrate through the clamping devices, the telescopic column is loosened, and the first connecting pipe and the second connecting pipe;
the disc type motor is started, a connecting shaft in the disc type motor drives a gear box to work, the gear box drives an impeller in an impeller box to rotate after working, water is pumped to a water outlet valve from a water inlet valve, a speed change component in the gear box is adjusted, the speed change of the gear box is changed, and the rotating speed of the impeller in the impeller box is finally changed;
in the draw-in groove with supporting disk both sides fixture block male two sets of backup pads, then establish the outside of prismatic piece with rotatory rim plate cover, twist and move rotatory rim plate, it rotates to drive rotatory pipe, the bevel gear that connects through two sets of meshing after the rotatory pipe rotates drives the hob, the hob drives the extension plate and slides along the supporting disk after rotating, the extension plate is after sliding to the lower side of disc motor, the supporting pad is hugged closely subaerially through the elasticity of self, play the support frame from accomodating the groove afterwards, shorten length with the support frame through compression second reset spring, then hug closely one side of support frame to accomodating the hypotenuse in groove, loosen the support frame afterwards, the downside of disc motor is hugged closely under the drive of second reset spring to bracing piece in the support frame, and support disc motor.
The invention has the beneficial effects that:
1. the water pump adopts the disc type motor as a driving component, so that the overall length of the water pump can be reduced, and the requirement of the water pump on an installation site is reduced.
2. The water pump has good refitting capability, can be refitted according to different use conditions, can additionally increase the heat dissipation capability of the disc motor through the cooling plate, adopts an inserted connection mode for the cooling plate, is more closely connected, has smaller increased length, can be provided with the connecting pipe between the impeller box and the disc motor, is convenient to cool the disc motor by utilizing water in the impeller box, has diversified cooling modes, is convenient for workers to assemble, and can keep the stability of the two groups of connecting pipes when in use due to the fact that the clamping device is arranged inside the supporting plate.
3. The supporting plate can be arranged between the two groups of supporting plates, when the diameter of the disc type motor is smaller and the disc type motor is not contacted with the ground or a device, the disc type motor can be supported, the stress between the disc type motor and the device when the disc type motor is used is reduced, and meanwhile, the supporting plate is convenient to install and adjust and is suitable for water pumps without length and disc type motors with different diameters.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an assembled sectional view of a disc motor and a cooling plate in the present invention;
FIG. 3 is an enlarged view of the structure of portion A of FIG. 2 according to the present invention;
FIG. 4 is a side view of a support disk of the present invention;
FIG. 5 is a side cross-sectional view of a support disk in the present invention;
FIG. 6 is an enlarged view of the structure of portion B of FIG. 5 in accordance with the present invention;
FIG. 7 is an assembled view of the support plate and the holder of the present invention;
fig. 8 is an enlarged view of the structure of the portion C of fig. 7 according to the present invention.
In the figure: 1. a disc motor; 2. a gear change box; 3. an impeller case; 4. a cooling plate; 5. a support plate; 6. a holder; 7. a water inlet valve; 8. a water outlet valve; 9. a first water outlet pipe; 10. a first water inlet pipe; 11. a second water outlet pipe; 12. a second water inlet pipe; 13. a first connecting pipe; 14. a second connecting pipe; 15. a support disc; 16. a disk-type permanent magnet stator; 17. a permanent magnet rotor; 18. a connecting shaft; 19. a raised block; 20. a communicating groove; 21. a built-in plate; 22. a fin; 23. a permanent magnet; 24. a slot; 25. a sealing plate; 26. a first return spring; 27. a clamping block; 28. an extension plate; 29. rotating the tube; 30. a prism block; 31. rotating the wheel disc; 32. a screw rod; 33. a support pad; 34. a receiving groove; 35. a support frame; 351. rotating the rod; 352. a support bar; 353. a second return spring; 61. a chuck; 62. a clamping pad; 63. a telescopic column; 64. elastomeric filler particles; 51. a clamping groove.
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, a gear speed-changing disc type water pump includes a disc type motor 1 and an impeller case 3, the disc type motor 1 is fixedly connected with a disc type permanent magnet stator 16, the disc type permanent magnet stator 16 is rotatably connected with a permanent magnet rotor 17, one side of the permanent magnet rotor 17 is fixedly connected with a connecting shaft 18, one end of the connecting shaft 18 penetrates through the disc type motor 1, the front surface of the impeller case 3 is fixedly connected with a water inlet valve 7, the upper surface of the impeller case 3 is fixedly connected with a water outlet valve 8, the impeller case 3 is rotatably connected with an impeller, a gear speed changing box 2 is fixedly connected between the disc type motor 1 and the impeller case 3, one end of the connecting shaft 18 is fixedly connected with the input end of the gear speed changing box 2, the output end of the gear speed changing box 2 penetrates through the impeller case 3, the output end of the gear speed changing box 2 is fixedly connected, the speed of the impeller can be conveniently regulated by workers, the torque of the impeller can be obviously improved when the motor is at low rotating speed and low frequency, the use environment of the water pump can be improved, and the water pump can conveniently keep normal work in the low-pressure and low-frequency environment;
a second water outlet pipe 11 is fixedly connected to one side of the front surface of the disc motor 1, a second water inlet pipe 12 is fixedly connected to one side, close to the second water outlet pipe 11, of the front surface of the disc motor 1, supporting plates 5 are welded to two sides of the impeller box 3, two groups of clamps 6 are fixedly connected to the inside of the supporting plate 5 on one side, a first water outlet pipe 9 is fixedly connected to one side of the water inlet valve 7, a first water inlet pipe 10 is fixedly connected to one side of the water outlet valve 8, a second connecting pipe 14 is in threaded connection between the second water inlet pipe 12 and the first water outlet pipe 9, a first connecting pipe 13 is in threaded connection between the second water outlet pipe 11 and the first water inlet pipe 10, the first connecting pipe 13 and the second connecting pipe 14 respectively penetrate through the two;
the embedding of disc motor 1's rear surface is connected with cooling plate 4, and cooling plate 4 can additionally increase disc motor 1's heat-sinking capability, and cooling plate 4 adopts male connected mode, connects inseparabler to the length that increases is less, and draw-in groove 51 has all been seted up to the inboard of two sets of backup pads 5, and sliding connection has supporting disk 15 between two sets of draw-in grooves 51, and supporting disk 15 can support the less disc motor 1 in diameter.
Referring to fig. 2-3, a plurality of convex blocks 19 are fixedly connected to the inner wall of the disc motor 1, a spiral communication groove 20 is formed between the convex block 19 and the inner wall of the disc motor 1, a water inlet and a water outlet of the communication groove 20 are respectively communicated with the second water inlet pipe 12 and the second water outlet pipe 11, a slot 24 is formed on one side of the rear surface of the disc motor 1 close to the convex block 19, a sealing plate 25 is rotatably connected between the inner wall of the disc motor 1 close to the convex block 19 and the slot 24, a first return spring 26 is fixedly connected between the sealing plate 25 and the adjacent convex block 19, a plurality of embedded plates 21 are fixedly connected to the front surface of the cooling plate 4, a plurality of fins 22 are fixedly connected to the rear surface of the cooling plate 4, the embedded plates 21 are formed by welding three groups of copper plates with different diameters, the widths of the three groups of copper plates far from the cooling plate 4 are sequentially narrowed by width interference, and the widest copper plate, permanent magnets 23 are embedded and connected on both sides of the cooling plate 4.
Referring to fig. 4-6, both sides of the supporting plate 15 are fixedly connected with a fixture block 27, the fixture block 27 is respectively connected inside two sets of slots 51 in an interference manner, the front side of the upper surface of the supporting plate 15 is rotatably connected with a rotating tube 29, the upper surface of the rotating tube 29 is fixedly connected with a prism block 30, the outer side of the prism block 30 is sleeved with a rotating wheel disc 31, the inside of the rotating wheel disc 31 is provided with a connecting groove, the connecting groove is engaged with the prism block 30, the inside of the supporting plate 15 is rotatably connected with a screw rod 32, the screw rod 32 is horizontally distributed inside the supporting plate 15, the bottom end of the rotating tube 29 is engaged with the screw rod 32 through two sets of bevel gears, one end of the supporting plate 15 is slidably connected with an extension plate 28, the screw rod 32 is threadedly connected inside the extension plate 28, one side of the lower surface of the extension plate 28 is embedded and connected, the inside of accomodating groove 34 rotates and is connected with support frame 35, and the side of accomodating groove 34 sets up for the slope, the inclination of accomodating groove 34 hypotenuse is 45, support frame 35 includes dwang 351, dwang 351 rotates with accomodating groove 34 through the damping pivot, and the junction of dwang 351 is in close proximity to the one side of accomodating groove 34 hypotenuse, the inside sliding connection of dwang 351 has bracing piece 352, and fixedly connected with second reset spring 353 between the inside bracing piece 352 of dwang 351, be provided with the contained angle between the top of bracing piece 352 and the body, the angle of contained angle is 130.
Referring to fig. 7-8, the clamper 6 includes a chuck 61, a clamping pad 62 is bonded to the inner side of the chuck 61, telescopic columns 63 are fixedly connected between the other side of the chuck 61 and the supporting plate 5, each telescopic column 63 is composed of a hollow tube and a T-shaped tube, the T-shaped tube is slidably connected to the inside of the hollow tube, and elastic packing particles 64 are filled between the hollow tube and the T-shaped tube.
The process for preparing the support pad 33, the chuck pad 62 and the elastic filler particles 64 comprises the following steps:
the method comprises the following steps: heating and stirring natural rubber particles, pouring boron fiber, white carbon black, attapulgite and a coupling agent, and uniformly stirring to obtain a mixed raw material A;
step two: pouring a vulcanizing agent, an anti-aging agent RD, hydroxyl benzoate, tall oil and ethylene diamine phosphate into the raw material A, and uniformly stirring to obtain a raw material B;
step three: refining the raw material B, and then loading the refined raw material B into a die through an extruder to obtain solid rubber;
step four: the solid rubber is cut and processed to obtain a supporting pad 33 and a clamping pad 62, and solid rubber leftover materials generated by processing the supporting pad 33 and the clamping pad 62 are collected and crushed to obtain elastic filling particles 64 after filtration.
The working principle of the invention comprises the following embodiments:
example one
The insertion plate 21 of the cooling plate 4 is inserted into the insertion groove 24 of the disk motor 1, and when the insertion plate 21 is inserted, the seal plate 25 is pushed open by compressing the first return spring 26, meanwhile, the cooling plate 4 is connected with the rear wall of the disc motor 1 through the permanent magnet 23 in an adsorption manner, two ends of the first connecting pipe 13 are connected to the outer sides of the second water outlet pipe 11 and the first water inlet pipe 10 in a threaded manner, two ends of the second connecting pipe 14 are connected to the outer sides of the second water inlet pipe 12 and the first water outlet pipe 9 in a threaded manner, when the first connecting pipe 13 and the second connecting pipe 14 are installed, they are passed through the two sets of holders 6, while passing through the two sets of grippers 6, the length of the telescopic column 63 is changed by compressing the elastic packing particles 64, the chuck 61 and the chuck pad 62 are expanded, after the first connecting pipe 13 and the second connecting pipe 14 pass through the clamper 6, the telescopic column 63 is loosened, and the first connecting pipe 13 and the second connecting pipe 14 are clamped and fixed by the chuck 61 and the chuck pad 62;
inserting the clamping blocks 27 at two sides of the supporting disk 15 into the clamping grooves 51 of the two groups of supporting plates 5, then sleeving the rotary wheel disc 31 on the outer side of the prism block 30, screwing the rotary wheel disc 31 to drive the rotary pipe 29 to rotate, driving the screw rod 32 to rotate through the two groups of bevel gears which are meshed and connected after the rotary pipe 29 rotates, driving the extension plate 28 to slide along the supporting disk 15 after the screw rod 32 rotates, after the extension plate 28 slides to the lower side of the disk motor 1, the support pad 33 is closely attached to the ground by its own elasticity, and then the support frame 35 is lifted from the receiving groove 34, the support frame 35 is shortened by compressing the second return spring 353, then, one side of the support frame 35 is tightly attached to the inclined edge of the accommodating groove 34, then the support frame 35 is loosened, the support rod 352 in the support frame 35 is tightly attached to the lower side of the disc motor 1 under the driving of the second return spring 353, and the disc motor 1 is supported;
the disc type motor 1 is started, the connecting shaft 18 in the disc type motor 1 drives the gear transmission case 2 to work, the gear transmission case 2 drives the impeller in the impeller case 3 to rotate after working, water is pumped to the water outlet valve 8 from the water inlet valve 7, the speed change component in the gear transmission case 2 is adjusted, the speed change of the gear transmission case 2 is changed, and finally the rotating speed of the impeller in the impeller case 3 is changed.
Example two
The first water outlet pipe 9, the first water inlet pipe 10, the second water outlet pipe 11 and the second water inlet pipe 12 are tightly covered and sealed by using a sealing cover, and the sealing plate 25 is tightly attached to one side of the slot 24 under the driving of the first return spring 26 to separate and seal the outer side of the disc motor 1 from the outside;
the fixture blocks 27 of the support disc 15 are drawn out from the clamping grooves 51 of the two groups of support plates 5, the support disc 15 is stored, and the rotary wheel disc 31 is properly stored from the upper part to the lower part of the prism block 30;
the disc type motor 1 is started, the connecting shaft 18 in the disc type motor 1 drives the gear transmission case 2 to work, the gear transmission case 2 drives the impeller in the impeller case 3 to rotate after working, water is pumped to the water outlet valve 8 from the water inlet valve 7, the speed change component in the gear transmission case 2 is adjusted, the speed change of the gear transmission case 2 is changed, and finally the rotating speed of the impeller in the impeller case 3 is changed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (10)
1. A gear speed changing disc type water pump comprises a disc type motor (1) and an impeller box (3), wherein a disc type permanent magnet stator (16) is fixedly connected inside the disc type motor (1), a permanent magnet rotor (17) is connected inside the disc type permanent magnet stator (16) in a rotating mode, a connecting shaft (18) is fixedly connected to one side of the permanent magnet rotor (17), one end of the connecting shaft (18) penetrates through the disc type motor (1), a water inlet valve (7) is fixedly connected to the front surface of the impeller box (3), a water outlet valve (8) is fixedly connected to the upper surface of the impeller box (3), an impeller is connected inside the impeller box (3) in a rotating mode, the gear speed changing box (2) is fixedly connected between the disc type motor (1) and the impeller box (3), one end of the connecting shaft (18) is fixedly connected with the input end of the gear speed changing box (2), the output end of the gear transmission box (2) penetrates through the impeller box (3), and the output end of the gear transmission box (2) is fixedly connected with the impeller;
one side of the front surface of the disc type motor (1) is fixedly connected with a second water outlet pipe (11), a second water inlet pipe (12) is fixedly connected with one side of the front surface of the disc type motor (1) close to the second water outlet pipe (11), supporting plates (5) are welded on two sides of the impeller box (3), two groups of clamping devices (6) are fixedly connected inside the supporting plates (5) on one side, one side of the water inlet valve (7) is fixedly connected with a first water outlet pipe (9), one side of the water outlet valve (8) is fixedly connected with a first water inlet pipe (10), a second connecting pipe (14) is connected between the second water inlet pipe (12) and the first water outlet pipe (9) in a threaded manner, a first connecting pipe (13) is connected between the second water outlet pipe (11) and the first water inlet pipe (10) in a threaded manner, the first connecting pipe (13) and the second connecting pipe (14) respectively penetrate through the two groups of clamps (6);
the rear surface of the disc type motor (1) is embedded and connected with a cooling plate (4), clamping grooves (51) are formed in the inner sides of the two groups of supporting plates (5), and a supporting disc (15) is connected between the two groups of clamping grooves (51) in a sliding mode.
2. The disc type water pump with the variable speed gear according to claim 1, characterized in that a plurality of protruding blocks (19) are fixedly connected to the inner wall of the disc type motor (1), a spiral communication groove (20) is formed between each protruding block (19) and the inner wall of the disc type motor (1), a water inlet and a water outlet of the communication groove (20) are respectively communicated with the second water inlet pipe (12) and the second water outlet pipe (11), a slot (24) is formed in one side of the rear surface of the disc type motor (1) close to the protruding block (19), a sealing plate (25) is rotatably connected between each protruding block (19) and each slot (24) of the inner wall of the disc type motor (1), and a first return spring (26) is fixedly connected between each sealing plate (25) and the adjacent protruding block (19).
3. A gear change disc type water pump according to claim 2, characterized in that the front surface of the cooling plate (4) is fixedly connected with a plurality of embedded plates (21), the rear surface of the cooling plate (4) is fixedly connected with a plurality of finned plates (22), the embedded plates (21) are formed by welding three groups of copper plates with different diameters, the width of the three groups of copper plates far away from the cooling plate (4) is gradually reduced from wide to narrow, the widest copper plate is in interference connection with the slot (24), and permanent magnets (23) are embedded and connected on two sides of the cooling plate (4).
4. A gear change disk water pump according to claim 1, characterized in that a clamping block (27) is fixedly connected to both sides of the support disk (15), the clamping blocks (27) are respectively connected in the two groups of clamping grooves (51) in an interference manner, the front side of the upper surface of the supporting plate (15) is rotatably connected with a rotating pipe (29), the upper surface of the rotating pipe (29) is fixedly connected with a prism block (30), the outer side of the prism block (30) is sleeved with a rotating wheel disc (31), the inside of the rotary wheel disc (31) is provided with a connecting groove which is engaged and connected with the prism block (30), the inside of the supporting disk (15) is rotatably connected with a screw rod (32), the screw rod (32) is horizontally distributed in the supporting disk (15), the bottom end of the rotating pipe (29) is in meshed connection with the screw rod (32) through two groups of bevel gears.
5. The disk type water pump with the variable speed gear according to claim 4, characterized in that an extension plate (28) is slidably connected to one end of the support disk (15), the screw rod (32) is screwed inside the extension plate (28), a support pad (33) is embedded and connected to one side of the lower surface of the extension plate (28), a storage groove (34) is formed in one side of the upper surface of the extension plate (28), a support frame (35) is rotatably connected to the inside of the storage groove (34), the side edge of the storage groove (34) is obliquely arranged, and the oblique edge of the storage groove (34) has an inclination angle of 45 °.
6. A gear change disc type water pump according to claim 5, characterized in that the support frame (35) comprises a rotating rod (351), the rotating rod (351) rotates with the accommodating groove (34) through a damping rotating shaft, the connecting part of the rotating rod (351) is closely arranged at one side of the inclined edge of the accommodating groove (34), a support rod (352) is connected inside the rotating rod (351) in a sliding manner, a second return spring (353) is fixedly connected between the support rods (352) inside the rotating rod (351), and an included angle is formed between the top end of the support rod (352) and the body, and the included angle is 130 degrees.
7. The gear speed changing disc type water pump according to claim 1, characterized in that the holder (6) comprises a chuck (61), a clamping pad (62) is bonded and connected to the inner side of the chuck (61), a telescopic column (63) is fixedly connected between the other side of the chuck (61) and the supporting plate (5), the telescopic column (63) consists of a hollow tube and a T-shaped tube, the T-shaped tube is slidably connected to the inside of the hollow tube, and elastic filling particles (64) are filled between the hollow tube and the T-shaped tube.
8. A variable speed disk pump according to claim 1, wherein the support pads (33), the clamping pads (62) and the resilient filler particles (64) are prepared by a process comprising the steps of:
the method comprises the following steps: heating and stirring natural rubber particles, pouring boron fiber, white carbon black, attapulgite and a coupling agent, and uniformly stirring to obtain a mixed raw material A;
step two: pouring a vulcanizing agent, an anti-aging agent RD, hydroxyl benzoate, tall oil and ethylene diamine phosphate into the raw material A, and uniformly stirring to obtain a raw material B;
step three: refining the raw material B, and then loading the refined raw material B into a die through an extruder to obtain solid rubber;
step four: cutting and processing the solid rubber to obtain a supporting pad (33) and a clamping pad (62), collecting and crushing solid rubber leftover materials generated by processing the supporting pad (33) and the clamping pad (62), and filtering to obtain elastic filling particles (64).
9. A gear change disc pump according to claim 1, characterised in that the outer sides of the first outlet pipe (9), the first inlet pipe (10), the second outlet pipe (11) and the second inlet pipe (12) are threadedly connected with sealing covers.
10. The gear change disc water pump according to claim 1, wherein the method of use of the water pump comprises: inserting an embedded plate (21) of a cooling plate (4) into a slot (24) of a disc motor (1), pushing open a sealing plate (25) by compressing a first return spring (26) when the embedded plate (21) is embedded, simultaneously enabling the cooling plate (4) to be in adsorption connection with the rear wall of the disc motor (1) through a permanent magnet (23), connecting two ends of a first connecting pipe (13) to the outer sides of a second water outlet pipe (11) and a first water inlet pipe (10) in a threaded manner, connecting two ends of a second connecting pipe (14) to the outer sides of a second water inlet pipe (12) and a first water outlet pipe (9) in a threaded manner, respectively penetrating through two groups of clamping devices (6) when the first connecting pipe (13) and the second connecting pipe (14) are installed, changing the length of a telescopic column (63) by compressing elastic filling particles (64) when the clamping devices (6) penetrate through the two groups of clamping devices, and expanding a clamping pad (61) and a clamping pad (62), after the first connecting pipe (13) and the second connecting pipe (14) penetrate through the clamp holder (6), the telescopic column (63) is loosened, and the first connecting pipe (13) and the second connecting pipe (14) are clamped and fixed by the chuck (61) and the clamping pad (62);
the disc type motor (1) is started, a connecting shaft (18) in the disc type motor (1) drives a gear box (2) to work, the gear box (2) drives an impeller in an impeller box (3) to rotate after working, water is pumped to a water outlet valve (8) from a water inlet valve (7), a speed change component in the gear box (2) is adjusted, the speed change of the gear box (2) is changed, and the rotating speed of the impeller in the impeller box (3) is finally changed;
clamping blocks (27) on two sides of a supporting plate (15) are inserted into clamping grooves (51) of two groups of supporting plates (5), then a rotating wheel disc (31) is sleeved on the outer side of a prism block (30), the rotating wheel disc (31) is screwed to drive a rotating pipe (29) to rotate, the rotating pipe (29) drives a screw rod (32) to rotate through two groups of bevel gears which are meshed and connected after rotating, the screw rod (32) drives an extension plate (28) to slide along the supporting plate (15) after rotating, the extension plate (28) slides to the lower side of a disc motor (1), a supporting pad (33) is tightly attached to the ground through the elasticity of the supporting pad (33), then the supporting frame (35) is lifted from a containing groove (34), the length of the supporting frame (35) is shortened through compressing a second reset spring (353), then one side of the supporting frame (35) is tightly attached to the inclined edge of the containing groove (34), and then the supporting frame (35) is loosened, and a support rod (352) in the support frame (35) is tightly attached to the lower side of the disc type motor (1) under the driving of a second return spring (353), and supports the disc type motor (1).
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| CN202011009671.6A CN112128116B (en) | 2020-09-23 | 2020-09-23 | Gear speed changing disk type water pump |
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| CN202011009671.6A CN112128116B (en) | 2020-09-23 | 2020-09-23 | Gear speed changing disk type water pump |
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| CN112128116B CN112128116B (en) | 2022-01-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233654A (en) * | 2021-12-14 | 2022-03-25 | 宁波方太厨具有限公司 | Fan system, range hood and control method of range hood |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078947U (en) * | 1989-04-13 | 1991-06-12 | 丁嘉定 | Annular end face motor |
| DE102012224173A1 (en) * | 2012-07-04 | 2013-03-14 | Continental Teves Ag & Co. Ohg | Fastening device for fixing cable of wheel speed sensor at vehicle body of motor vehicle, has guide element mounted in clamp at support partially surrounding clamp corresponding to outer surface, and clamp for receiving and fixing cable |
| WO2014154316A1 (en) * | 2013-03-28 | 2014-10-02 | Sew-Eurodrive Gmbh & Co. Kg | Gearbox with a shaft |
| CN105937660A (en) * | 2016-06-29 | 2016-09-14 | 韦红妃 | Pipe supporting device |
| CN106300722A (en) * | 2015-05-18 | 2017-01-04 | 德昌电机(深圳)有限公司 | Motor and electrodynamic pump |
| CN106899135A (en) * | 2017-04-06 | 2017-06-27 | 李光 | It is a kind of from cooling type centrifugal pump energy-saving electric machine |
| CN107387880A (en) * | 2017-07-20 | 2017-11-24 | 成都聚芯光科通信设备有限责任公司 | It is easy to adjust the anchor ear type feeder clamp of caliber |
| CN207229417U (en) * | 2017-07-28 | 2018-04-13 | 四川南江新兴矿业有限公司 | A kind of mining sand pump |
| CN109207110A (en) * | 2017-06-30 | 2019-01-15 | 翁秋梅 | A kind of hybrid cross-linked dynamic aggregation object |
| CN208858582U (en) * | 2018-08-06 | 2019-05-14 | 赣州万鑫机械制造有限公司 | A kind of oil feed pump with fixed locking mechanism |
| JP2019083638A (en) * | 2017-10-31 | 2019-05-30 | 株式会社日立産機システム | Outer rotation type rotary electric machine and hoist for elevators |
| CN210599468U (en) * | 2019-10-11 | 2020-05-22 | 湖南佳华泵业有限公司 | Self-cooling water pump |
| CN211370754U (en) * | 2019-12-20 | 2020-08-28 | 盐城海纳汽车零部件有限公司 | Water pump capable of effectively cooling motor |
-
2020
- 2020-09-23 CN CN202011009671.6A patent/CN112128116B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2078947U (en) * | 1989-04-13 | 1991-06-12 | 丁嘉定 | Annular end face motor |
| DE102012224173A1 (en) * | 2012-07-04 | 2013-03-14 | Continental Teves Ag & Co. Ohg | Fastening device for fixing cable of wheel speed sensor at vehicle body of motor vehicle, has guide element mounted in clamp at support partially surrounding clamp corresponding to outer surface, and clamp for receiving and fixing cable |
| WO2014154316A1 (en) * | 2013-03-28 | 2014-10-02 | Sew-Eurodrive Gmbh & Co. Kg | Gearbox with a shaft |
| CN106300722A (en) * | 2015-05-18 | 2017-01-04 | 德昌电机(深圳)有限公司 | Motor and electrodynamic pump |
| CN105937660A (en) * | 2016-06-29 | 2016-09-14 | 韦红妃 | Pipe supporting device |
| CN106899135A (en) * | 2017-04-06 | 2017-06-27 | 李光 | It is a kind of from cooling type centrifugal pump energy-saving electric machine |
| CN109207110A (en) * | 2017-06-30 | 2019-01-15 | 翁秋梅 | A kind of hybrid cross-linked dynamic aggregation object |
| CN107387880A (en) * | 2017-07-20 | 2017-11-24 | 成都聚芯光科通信设备有限责任公司 | It is easy to adjust the anchor ear type feeder clamp of caliber |
| CN207229417U (en) * | 2017-07-28 | 2018-04-13 | 四川南江新兴矿业有限公司 | A kind of mining sand pump |
| JP2019083638A (en) * | 2017-10-31 | 2019-05-30 | 株式会社日立産機システム | Outer rotation type rotary electric machine and hoist for elevators |
| CN208858582U (en) * | 2018-08-06 | 2019-05-14 | 赣州万鑫机械制造有限公司 | A kind of oil feed pump with fixed locking mechanism |
| CN210599468U (en) * | 2019-10-11 | 2020-05-22 | 湖南佳华泵业有限公司 | Self-cooling water pump |
| CN211370754U (en) * | 2019-12-20 | 2020-08-28 | 盐城海纳汽车零部件有限公司 | Water pump capable of effectively cooling motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233654A (en) * | 2021-12-14 | 2022-03-25 | 宁波方太厨具有限公司 | Fan system, range hood and control method of range hood |
| CN114233654B (en) * | 2021-12-14 | 2023-08-18 | 宁波方太厨具有限公司 | Control method of range hood |
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|---|---|
| CN112128116B (en) | 2022-01-14 |
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