CN111963451B - Well submersible pump capable of self-adapting to water depth - Google Patents
Well submersible pump capable of self-adapting to water depth Download PDFInfo
- Publication number
- CN111963451B CN111963451B CN202010875566.4A CN202010875566A CN111963451B CN 111963451 B CN111963451 B CN 111963451B CN 202010875566 A CN202010875566 A CN 202010875566A CN 111963451 B CN111963451 B CN 111963451B
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- submersible pump
- water inlet
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 323
- 230000003044 adaptive effect Effects 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims description 82
- 238000007599 discharging Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 9
- 230000003749 cleanliness Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 14
- 241000196324 Embryophyta Species 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 6
- 230000002262 irrigation Effects 0.000 description 6
- 238000003973 irrigation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000010813 municipal solid waste Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000005426 magnetic field effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- 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
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
-
- 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
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a submersible pump for a well adaptive to water depth, which belongs to the technical field of submersible pumps and comprises a support component, a power component and a centrifugal water feeding component, wherein the support component is positioned at the upper end of the whole set of device, the power component is arranged in the support component, and the centrifugal water feeding component is arranged at the bottom end of the support component. The position of the submersible pump is adjusted without paying attention to the distance state between the submersible pump and the water surface all the time.
Description
Technical Field
The invention relates to the technical field of submersible pumps, in particular to a submersible pump for a well, which is adaptive to water depth.
Background
The submersible pump can run deeply into water, is a favorable tool for effectively allocating water resources by people in a water environment, has great influence on the normal operation of the submersible pump due to a complex water environment in the practical use process, is not suitable for being suspended near the water surface to work if impurities on the water surface are excessive, is easy to cause blockage, and is easy to block by sediments in an artificial pond or aquatic weeds and organisms in a pond when the submersible pump runs underwater, so that the submersible pump can be continuously used after the submersible pump is blocked by taking out the water surface to clean, is time-consuming and labor-consuming, and therefore people need the submersible pump for the well with the self-adaptive water depth to solve the problems.
Disclosure of Invention
The invention aims to provide a submersible pump for a well, which is adaptive to water depth and aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a well submersible pump capable of self-adapting to water depth comprises a support component, a power component, a centrifugal water feeding component, a water depth adapting component, a impurity discharging component and an auxiliary component, the supporting component is positioned at the upper end of the whole device and plays the role of supporting other components in the component, the inside of the supporting component is provided with a power component which is the power source of the device, the bottom end of the supporting component is provided with a centrifugal water feeding component which plays a role of transporting a water source to a high place, the inner edge of the supporting component is provided with a water depth adapting component which plays a role in controlling the diving height of the submersible pump, the bottom end of the centrifugal water feeding component is provided with an impurity discharging component which plays a role in maintaining the water inlet cleanliness of the submersible pump, the trash removal assembly is provided with an auxiliary assembly, and the auxiliary assembly plays a role in assisting the trash removal assembly in removing the sundries.
The supporting component comprises an upper shell, a lifting ring and a cable, the upper shell is located at the upper end of the whole device, the lifting ring is fixedly mounted at the top end of the upper shell, the cable is fixedly connected to the top end of the upper shell, the lifting ring is tied with the cable, and the submersible pump is conveniently subjected to azimuth control and is convenient to recycle after being used up.
The power assembly comprises a stator, a rotor, a transmission shaft and a first bearing, wherein the stator is fixedly arranged on the inner side wall of the upper shell, the rotor is arranged on one side of the stator, which is far away from the inner side wall of the upper shell, the transmission shaft is arranged in the center of the rotor, the first bearing is fixedly arranged at the top end of the transmission shaft, the inner ring of the first bearing is fixedly connected with the transmission shaft, the outer ring of the first bearing is fixedly connected with the upper shell, the centrifugal water feeding assembly comprises a lower shell, a water inlet square pipe, a water outlet pipe and a centrifugal impeller, the bottom end of the upper shell is fixedly provided with a lower shell, the bottom end of the lower shell is fixedly provided with a water inlet square pipe, the water inlet square pipe communicates the outside with the inside of the lower shell, the water outlet pipe is fixedly arranged on the side wall of the lower shell, the bottom end of the transmission shaft is positioned in the lower shell, the centrifugal impeller is fixedly arranged at the bottom of the transmission shaft, and the stator is electrified by utilizing a cable and an external power supply, under the magnetic field effect, the rotor produces rotary power, the rotor rotation drives the transmission shaft in proper order, centrifugal impeller is rotatory, the rotatory centrifugal force of centrifugal impeller will be down the inside water promotion of casing and get into the ring channel inlet tube, the internal water pressure of inferior valve reduces, outside water source is internal from the external world by the suction inferior valve, the basic effect of sending water of water pump has been realized, the rivers that get into in the ring channel inlet tube are through horizontal ring channel, the ring channel outlet pipe, finally through the outlet pipe discharge external world, the mode of outlet pipe department discharged water through linking up the water pipe, with water discharge to assigned position.
The water depth adapting assembly comprises a transverse annular pipe, an annular pipe water inlet pipe, a water inlet two-way valve, an annular pipe water outlet pipe and a water outlet two-way valve, wherein the transverse annular pipe is fixedly installed in the side wall of the upper shell, the transverse annular pipe is provided with a plurality of parts, one end of the transverse annular pipe is fixedly communicated with the water inlet two-way valve, one end of the transverse annular pipe, which is close to the annular pipe water inlet pipe, is fixedly installed with the water inlet two-way valve, one end of the transverse annular pipe, which is far away from the annular pipe water inlet pipe, is fixedly communicated with the annular pipe water outlet pipe, one end of the transverse annular pipe, which is close to the annular pipe water outlet pipe, is fixedly installed with the water outlet two-way valve, the annular pipe water inlet pipe is communicated with all the transverse annular pipes, the annular pipe water outlet pipe is communicated with all the transverse annular pipes, the bottom end of the annular pipe water inlet pipe is communicated with the inner part of the lower shell, and the bottom end of the annular pipe water outlet pipe is communicated with each other according to the thickness of suspended matters on the water surface, the number of the horizontal annular pipes for irrigation is controlled by adjusting the water inlet two-way valve and the water outlet two-way valve, the more the horizontal annular pipes for irrigation are, the smaller the buoyancy of the submersible pump is, the deeper the depth suspended in water is, the effect that the submersible pump is suspended below impurities on the water surface is realized by controlling the buoyancy of the submersible pump, the submersible pump can not suck the impurities on the water surface and prevent blockage, and the submersible pump can always suspend at the position close to the water surface along with the change of the water level under the action of the buoyancy, so that the work is reduced when the submersible pump pumps water upwards, the submersible pump sinking to the water bottom can increase the load of the motor due to the high water pressure and long transportation distance, the service life maintenance of the motor is not facilitated, the buoyancy of the submersible pump is changed by penetrating through the horizontal annular pipes with different numbers according to the thickness of the impurities at the upper end of the water surface to enter a water feeding flow path, the submersible pump is positioned at a proper position, and the blockage caused by floating objects on the water surface is avoided, because the water surface is close to, the power consumption can be reduced, and it should be noted that when a plurality of groups of water inlet two-way valves and water outlet two-way valves are opened to enable a plurality of transverse annular pipes to enter the water conveying flow path, the transverse annular pipes are preferably merged into the water conveying flow path from bottom to top, if a plurality of transverse annular pipes are added into the water feeding flow path, the operating power needs to be increased when the submersible pump is just started, so that the transverse annular pipes above the submersible pump can be quickly filled with water, the top end of the upper shell is provided with the air holes which are communicated with the interior of the water outlet pipe of the annular pipe, so that air in the transverse annular pipe at the high position can be effectively discharged, the aperture of the air holes is small, and the normal water delivery of the water delivery flow path cannot be influenced.
The impurity discharging assembly comprises an impurity discharging ring groove, an installation shaft, a second bearing, a connecting rod, an impurity discharging ring and a water flow power groove, wherein the impurity discharging ring groove is formed in the side wall of the water inlet square tube, the bottom end of the inner side wall of the water inlet square tube is fixedly provided with the installation shaft, the side wall of the installation shaft is fixedly provided with a plurality of second bearings, the connecting rod is fixedly arranged on the second bearings, one end, away from the second bearing, of the connecting rod is fixedly provided with the impurity discharging ring, the second bearings and the installation shaft are coaxial, the outer side wall of the impurity discharging ring is provided with a plurality of water flow power grooves, when the water flow power grooves are positioned on the central axis of the water inlet square tube, the included angle between one side wall of the water flow power groove and the central axis of the water inlet square tube is 70-80 degrees, the submersible pump continuously enters the lower shell through the water inlet square tube, and suspended matters and aquatic animals and plants can block the water inlet square tube under the special water environment, in the invention, in the process that water flow enters the water inlet square pipe from the periphery, the water flow can generate impact force on the inclined plane of the water flow power groove, so that the impurity discharging rings are subjected to thrust to generate rotary motion, the rotary direction is the same as the stress direction of the inclined plane of the water flow power groove, the plurality of impurity discharging rings form a grid-shaped water inlet at the pipe orifice of the water inlet square pipe, large-volume objects can be effectively prevented from entering the water inlet square pipe, and the continuously rotating impurity discharging rings can push away solid impurities near the water inlet square pipe to the side, thereby avoiding blockage.
The auxiliary assembly comprises a vibration power ejecting block, a rubber compression layer and a vibration power stress groove, a plurality of vibration power ejecting blocks are arranged on one side, close to the outer side wall of the impurity discharging ring, of the impurity discharging ring groove, the vibration power ejecting block is fixedly connected with the water inlet square pipe through the rubber compression layer, the cross section of the vibration power ejecting block is a right-angled triangle, a right-angled edge of the right-angled triangle is close to one side of the center of the water inlet square pipe, a plurality of vibration power stress grooves are formed in the outer side wall of the impurity discharging ring, the cross section of the vibration power stress groove is a right-angled triangle, one corner, close to the vibration power stress groove, of the vibration power ejecting block is positioned in the vibration power stress groove, the right-angled edge of the vibration power stress groove is attached to the right-angled edge of the vibration power ejecting block, the transmission shaft and the centrifugal impeller rotate together to generate eccentric vibration, and the whole submersible pump is inevitably driven to generate vibration, the high-frequency vibration can cause the vibration power ejecting block and the impurity removing ring to generate high-frequency relative motion, so that the rubber compression layer is continuously extruded, when the rubber compression layer is extruded, the vibration power ejecting block moves towards the direction of the rubber compression layer, one end of the vibration power ejecting block, which is close to the vibration power stress groove, is separated from the interior of the vibration power stress groove, under the state of relative motion, the surface of the right-angle side of the main-view cross section of the vibration power stress groove can generate driving force on the surface of the right-angle side of the vibration power stress groove, the resistance of the inclined surface of the vibration power stress groove to the vibration power ejecting block is small, so that the vibration power ejecting block can push the impurity removing ring to rotate under the vibration state, the vibration power ejecting block can push the impurity removing ring to rotate and then continue to be clamped into the next vibration power stress groove after pushing the impurity removing ring to rotate, the effect of continuously pushing the impurity removing ring is realized, under the combined action of the impurity removing assembly and the auxiliary assembly, the impurity discharging ring rotates to push impurities, so that the water inlet square pipe cannot be blocked by floating solid impurities in water, and long-term stable operation of the submersible pump is facilitated.
The horizontal annular pipe is an arc-shaped horizontal annular pipe in a overlooking state, and the arc shape is convenient to cater to the side wall of the upper shell and is convenient to mount.
Arrange miscellaneous circle groove and be curved row miscellaneous circle groove, the arc is favorable to laminating row miscellaneous shape of circle, is favorable to arranging the leakproofness in miscellaneous circle groove, prevents that a large amount of water from gushing into from arranging the crack of miscellaneous circle groove and row miscellaneous circle, avoids the pipe orifice of pipe mouth department rivers of intaking to reduce, causes the unable high-efficient production of rotation phenomenon of arranging miscellaneous circle atress not enough.
And a traction rope is fixed on the lifting ring, so that the submersible pump can be conveniently recovered.
Compared with the prior art, the invention has the beneficial effects that:
under the condition that the working water level of the submersible pump is shallow, a large amount of floating objects and suspended matters are arranged at the position close to the water surface, and the submersible pump is not suitable for being suspended near the water surface to work and is easy to cause blockage;
when the submersible pump is submerged into the water bottom for operation, sediment in an artificial pond or aquatic weeds and organisms in the pond are easy to block the submersible pump, the submersible pump can be continuously used only by lifting out the water surface for cleaning after being blocked, and time and labor are consumed.
Drawings
FIG. 1 is a schematic diagram of a front view cross-sectional structure of a well submersible pump with adaptive depth according to the present invention;
FIG. 2 is a schematic diagram of a water depth adapting assembly of the well submersible pump for adapting to water depth according to the present invention;
FIG. 3 is an enlarged schematic view of the area A of FIG. 1 of the submersible pump for a well adaptive to water depth according to the present invention;
FIG. 4 is an enlarged schematic view of the area B in FIG. 3 of the submersible pump for a well adaptive to water depth according to the present invention;
FIG. 5 is a schematic diagram of an oblique view of an impurity removing assembly of the submersible pump for a well adaptive to water depth according to the present invention;
fig. 6 is a schematic diagram of the internal structure of the impurity discharging assembly of the submersible pump for the well adaptive to the water depth.
Reference numbers in the figures: 101. an upper housing; 102. a hoisting ring; 103. a cable; 201. a stator; 202. a rotor; 203. a drive shaft; 204. a first bearing; 301. a lower housing; 302. a water inlet square pipe; 303. a water outlet pipe; 304. a centrifugal impeller; 501. a transverse annular tube; 502. a water inlet pipe of a ring pipe; 503. a water inlet two-way valve; 504. a water outlet pipe of the annular pipe; 505. a water outlet two-way valve; 601. a trash ring groove; 602. installing a shaft; 603. a second bearing; 604. a connecting rod; 605. removing impurity rings; 606. a water flow power tank; 701. vibrating the power top block; 702. a rubber compression layer; 703. the vibration power stress 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.
Example (b): as shown in figures 1-6, a submersible pump for a well capable of self-adapting to water depth comprises a support component, a power component and a centrifugal water delivery component, water depth adaptation subassembly, arrange miscellaneous subassembly, auxiliary assembly, supporting component is located the upper end of complete equipment, play the effect of other parts in the supporting component, the inside power component that is provided with of supporting component, power component is the power source of this device, the supporting component bottom is provided with the centrifugation subassembly of sending water, the centrifugation subassembly of sending water plays the effect of transporting the water source to the eminence, the inside edge of supporting component is provided with water depth adaptation subassembly, water depth adaptation subassembly plays the effect of control immersible pump dive height, the centrifugation subassembly bottom of sending water is provided with miscellaneous subassembly of row, arrange miscellaneous subassembly and play the effect of maintaining immersible pump intake cleanliness, be provided with auxiliary assembly on arranging miscellaneous subassembly, auxiliary assembly plays the effect that supplementary miscellaneous subassembly of row got rid of debris.
The supporting component comprises an upper shell 101, a lifting ring 102 and a cable 103, the upper shell 101 is located at the upper end of the whole device, the lifting ring 102 is fixedly installed at the top end of the upper shell 101, the cable 103 is fixedly connected to the top end of the upper shell 101, a rope is tied to the lifting ring 102, and the submersible pump is conveniently subjected to azimuth control and convenient to recover after being used.
The power assembly comprises a stator 201, a rotor 202, a transmission shaft 203 and a first bearing 204, wherein the stator 201 is fixedly installed on the inner side wall of the upper shell 101, the rotor 202 is arranged on one side of the stator 201, which is far away from the inner side wall of the upper shell 101, the transmission shaft 203 is arranged in the center of the rotor 202, the first bearing 204 is fixedly installed at the top end of the transmission shaft 203, the inner ring of the first bearing 204 is fixedly connected with the transmission shaft 203, the outer ring of the first bearing 204 is fixedly connected with the upper shell 101, the centrifugal water feeding assembly comprises a lower shell 301, a water inlet square pipe 302, a water outlet pipe 303 and a centrifugal impeller 304, the bottom end of the upper shell 101 is fixedly installed with a lower shell 301, the bottom end of the lower shell 301 is fixedly installed with the water inlet square pipe 302, the outside is communicated with the inside of the lower shell 301 through the water inlet square pipe 302, the water outlet pipe 303 is fixedly installed on the side wall of the lower shell 301, the bottom end of the transmission shaft 203 is positioned inside the lower shell 301, the centrifugal impeller 304 is fixedly installed at the bottom end of the transmission shaft 203, the stator 201 is powered on by the cable 103 and an external power supply, under the action of a magnetic field, the rotor 202 generates rotary power, the rotor 202 rotates to sequentially drive the transmission shaft 203 and the centrifugal impeller 304 to rotate, the centrifugal force generated by the rotation of the centrifugal impeller 304 pushes water in the lower shell 301 to enter the annular pipe water inlet pipe 502, the water pressure in the lower shell 301 is reduced, an external water source is sucked into the lower shell 301 from the outside, the basic water delivery effect of the water pump is realized, the water entering the annular pipe water inlet pipe 502 flows through the transverse annular pipe 501 and the annular pipe water outlet pipe 504 and is finally discharged outside through the water outlet pipe 303, and the water discharged from the water outlet pipe 303 is discharged to a specified position in a mode of connecting the water pipes.
The water depth adapting component comprises a transverse annular pipe 501, an annular pipe water inlet pipe 502, a water inlet two-way valve 503, an annular pipe water outlet pipe 504 and a water outlet two-way valve 505, wherein the transverse annular pipe 501 is fixedly installed in the side wall of the upper shell 101, a plurality of transverse annular pipes 501 are provided, one end of each transverse annular pipe 501 is fixedly communicated with the water inlet two-way valve 503, one end of each transverse annular pipe 501 close to the annular pipe water inlet pipe 502 is fixedly provided with the water inlet two-way valve 503, one end of each transverse annular pipe 501 far away from the annular pipe water inlet pipe 502 is fixedly communicated with the annular pipe water outlet pipe 504, one end of each transverse annular pipe 501 close to the annular pipe water outlet pipe 504 is fixedly provided with the water outlet two-way valve 505, the annular pipe water inlet pipe 502 is communicated with all transverse annular pipes 501, the annular pipe water outlet pipe 504 is communicated with all transverse annular pipes 501, the bottom end of the annular pipe water inlet pipe 502 is communicated with the interior of the lower shell 301, and the bottom end of the annular pipe water outlet pipe 504 is communicated with the water outlet pipe 303, according to the thickness of the suspended matter on the water surface, the water inlet two-way valve 503 and the water outlet two-way valve 505 are adjusted, so that the number of the horizontal circular pipes 501 for irrigation is controlled, the more the horizontal circular pipes 501 for irrigation are, the smaller the buoyancy of the submersible pump is, the deeper the submerged water is, the effect that the submersible pump is suspended below the impurities on the water surface is realized by controlling the buoyancy of the submersible pump, the submersible pump can not suck the impurities on the water surface, the blockage is prevented, the submersible pump can always suspend at the position close to the water surface along with the change of the water level under the buoyancy effect, the work done when the submersible pump pumps water upwards is reduced, the submerged submersible pump can increase the load of the motor due to the high water pressure and the long transportation distance, the service life maintenance of the motor is not facilitated, the submersible pump can penetrate through the horizontal circular pipes 501 with different numbers according to the thickness of the impurities on the water surface to enter the water feeding flow path, so as to change the buoyancy, when a plurality of groups of water inlet two-way valves 503 and water outlet two-way valves 505 are opened to enable a plurality of transverse annular pipes 501 to enter a water feeding flow path, the transverse annular pipes 501 are preferably merged into the water feeding flow path from bottom to top, because the transverse annular pipes 501 at the top are not merged into the water feeding flow path, the submersible pump is light and heavy, the submersible pump has more stability in the operation process and is not easy to swing, if a plurality of transverse annular pipes 501 are merged into the water feeding flow path, the operation power is increased when the submersible pump is just started, the transverse annular pipes 501 above the submersible pump can be quickly filled with water, air holes can be formed in the top end of the upper shell 101 and are communicated with the inside of the annular pipe water outlet pipe 504, so that the air in the transverse annular pipes 501 at the high positions can be effectively discharged, the air holes have small apertures, and cannot influence the normal water supply of the water supply flow path.
The impurity discharging assembly comprises an impurity discharging ring groove 601, a mounting shaft 602, a second bearing 603, a connecting rod 604, an impurity discharging ring 605 and a water flow power groove 606, the impurity discharging ring groove 601 is formed in the side wall of the water inlet square pipe 302, the mounting shaft 602 is fixedly mounted at the bottom end of the inner side wall of the water inlet square pipe 302, a plurality of second bearings 603 are fixedly mounted on the side wall of the mounting shaft 602, the connecting rod 604 is fixedly mounted on the second bearing 603, the impurity discharging ring 605 is fixedly mounted at one end, away from the second bearing 603, of the connecting rod 604, the impurity discharging ring 605, the second bearings 603 and the mounting shaft 602 are coaxial, the water flow power grooves 606 are formed in the outer side wall of the impurity discharging ring 605, when the water flow power grooves 606 are located on the central axis of the water inlet square pipe 302, the included angle between one side wall of the water flow power groove 606 and the central axis of the water inlet square pipe 302 is 70-80 degrees, a submersible pump continuously enters the lower shell 301 through the water inlet square pipe 302, and suspended matters are suspended in special water environment, Aquatic animals and plants can block the water inlet square pipe 302, in the invention, in the process that water flow enters the water inlet square pipe 302 from the periphery, the water flow can generate impact force on the inclined surface of the water flow power groove 606, so that the impurity discharging rings 605 are pushed to generate rotary motion, the rotary direction is the same as the force receiving direction of the inclined surface of the water flow power groove 606, the plurality of impurity discharging rings 605 enable the pipe opening of the water inlet square pipe 302 to form a grid-shaped water inlet, large-sized objects can be effectively prevented from entering the water inlet square pipe 302, and the impurity discharging rings 605 which rotate continuously can push away solid impurities near the water inlet square pipe 302 to the side, so that blocking is avoided.
The auxiliary assembly comprises a vibration power top block 701, a rubber compression layer 702 and a vibration power stress groove 703, wherein a plurality of vibration power top blocks 701 are arranged on one side, close to the outer side wall of the impurity removing ring 605, of the impurity removing ring groove 601, the vibration power top blocks 701 are fixedly connected with the water inlet square pipe 302 through the rubber compression layer 702, the cross section of each vibration power top block 701 is a right-angled triangle, one right-angled side of each right-angled triangle is close to one side of the center of the water inlet square pipe 302, a plurality of vibration power stress grooves 703 are formed in the outer side wall of the impurity removing ring 605, the cross section of each vibration power stress groove 703 is a right-angled triangle, one corner, close to each vibration power stress groove 703, of each vibration power stress groove 703 is located inside each vibration power stress groove 703, the right-angled side of each vibration power stress groove is attached to the right-angled side of each vibration power top block 701, the transmission shaft 703 and the centrifugal impeller 304 can necessarily rotate together to generate eccentric vibration, and further drive the whole submersible pump to generate vibration, the high-frequency vibration can cause the vibration power top block 701 and the impurity removing ring 605 to generate high-frequency relative motion, so that the rubber compression layer 702 is continuously extruded, when the rubber compression layer 702 is extruded, the vibration power top block 701 moves towards the direction of the rubber compression layer 702, one end of the vibration power top block 701 close to the vibration power stress groove 703 is separated from the interior of the vibration power stress groove 703, under the state of relative motion, the surface where the right-angle side of the main view cross section of the vibration power stress groove 703 is positioned can generate driving force on the surface where the right-angle side of the vibration power stress groove 703 is positioned, the resistance of the inclined surface of the vibration power stress groove 703 to the vibration power top block 701 is small, so that the vibration power top block 701 can push the impurity removing ring 605 to rotate under the vibration state, the vibration power top block 701 pushes the impurity removing ring 605 to rotate and then continuously blocks into the next vibration power stress groove 703, and the effect of continuously pushing the impurity removing ring 605 to rotate is realized, under the combined action of the impurity discharging assembly and the auxiliary assembly, the impurity discharging ring 605 rotates to push impurities, so that the water inlet square pipe 302 cannot be blocked by floating solid impurities in water, and long-term stable operation of the submersible pump is facilitated.
The horizontal ring pipe 501 is an arc-shaped horizontal ring pipe 501 in a top view state, and the arc shape is convenient for facing the side wall of the shell 101 and is convenient for installation.
Arrange miscellaneous circle groove 601 and be curved row miscellaneous circle groove 601, the arc is favorable to laminating row miscellaneous circle 605's shape, is favorable to arranging miscellaneous circle groove 601's leakproofness, prevents that big water gaging from pouring into from arranging miscellaneous circle groove 601 and row miscellaneous circle 605's crack, avoids the water pipe 302 mouth of pipe department rivers that intake to reduce, causes row miscellaneous circle 605 atress not enough production of high-efficient rotation phenomenon.
A traction rope is fixed on the lifting ring 102, so that the submersible pump can be conveniently recovered.
The working principle is as follows:
before the submersible pump is used, an operator observes the diving environment of the submersible pump, if the impurities on the water surface are too much, the submersible pump is not suitable for being suspended near the water surface to work and is easy to cause blockage, when the submersible pump is submerged into the water to operate, the submersible pump is easy to be blocked by sediments in an artificial pond or aquatic weeds and organisms in a pond, the submersible pump needs to be lifted out of the water surface for cleaning after being blocked, the submersible pump can be continuously used, the time and the labor are consumed, the water inlet two-way valve 503 and the water outlet two-way valve 505 are adjusted according to the thickness of suspended matters on the water surface, the number of the horizontal annular pipes 501 for irrigation is controlled, the more the horizontal annular pipes 501 for irrigation are, the smaller the buoyancy of the submersible pump is, the deeper the buoyancy of the submersible pump is suspended below the impurities on the water surface, the submersible pump can not suck the impurities on the water surface, the blockage is, the submersible pump can always suspend at a position close to the water surface along with the change of the water level, so that the work of the submersible pump is reduced when the submersible pump pumps water upwards, and the submersible pump sinking into the water bottom increases the load of the motor due to high water pressure and long transportation distance, and is not beneficial to the service life maintenance of the motor;
in an initial state, all the transverse annular pipes 501 are filled with no water, the inside is air, a rope is tied on the hanging ring 102, the submersible pump is convenient to control the direction and recover after being used, the submersible pump is placed in water, the submersible pump floats on the water surface under the buoyancy increase of the water outlet two-way valve 505, an operator opens the water inlet two-way valve 503 and the water outlet two-way valve 505 on the transverse annular pipe 501 at the lowest end, so that the annular pipe water inlet pipe 502, the transverse annular pipe 501 at the lowest end and the annular pipe water outlet pipe 504 are communicated with each other, the stator 201 is electrified by using the cable 103 and an external power supply, the rotor 202 generates rotating power under the action of a magnetic field, the rotor 202 rotates to sequentially drive the transmission shaft 203 and the centrifugal impeller 304 to rotate, the centrifugal force generated by the centrifugal impeller 304 rotates pushes the water in the lower shell 301 into the annular pipe water inlet pipe 502, the water pressure in the lower shell 301 is reduced, an external water source is sucked into the lower shell 301 from the outside, the basic water conveying effect of the water pump is realized, water entering the annular pipe water inlet pipe 502 flows through the transverse annular pipe 501 and the annular pipe water outlet pipe 504 and is finally discharged out of the outside through the water outlet pipe 303, the water discharged from the water outlet pipe 303 is discharged to a specified position in a mode of connecting the water pipes, at the moment, the transverse annular pipe 501 at the lowest end is in a water filling state as a section of water conveying flow path, the buoyancy of the submersible pump is reduced, the suspension position of the submersible pump can move downwards, different numbers of transverse annular pipes 501 are penetrated into the water conveying flow path according to the thickness degree of sundries at the upper end of the water surface, the buoyancy of the submersible pump is further changed, the submersible pump is located at a proper position, the submersible pump is ensured not to be blocked by floaters on the water surface, the power consumption can also be reduced because the water surface is close to the water surface, and attention needs to be paid, when a plurality of groups of water inlet two-way valves 503 and water outlet two-way valves 505 are opened to enable the plurality of transverse annular pipes 501 to enter the water conveying flow path, preferably, the horizontal annular pipes 501 are merged into the water supply flow path from bottom to top, because the top horizontal annular pipe 501 is kept not merged into the water supply flow path, so that the submersible pump is light from top to bottom, the submersible pump has more stability in the operation process and is not easy to swing, if a plurality of horizontal annular pipes 501 are merged into the water supply flow path, attention needs to be paid to increase the operation power when the submersible pump is just started, so that the upper horizontal annular pipe 501 can be quickly filled with water, air holes can be formed in the top end of the upper shell 101 and are communicated with the inner part of the annular pipe water outlet pipe 504, so that air in the horizontal annular pipe 501 at the high position can be effectively discharged, and the aperture of each air hole is small, and the normal water supply of the water supply flow path cannot be influenced;
the submersible pump continuously enters the lower shell 301 through the water inlet square pipe 302, suspended matters and aquatic animals and plants can block the water inlet square pipe 302 in a special water environment, in the invention, in the process that water flow enters the water inlet square pipe 302 from the periphery, the water flow can generate impact force on the inclined surface of the water flow power groove 606, so that the impurity removing ring 605 generates rotary motion by thrust, the rotary direction is the same as the stress direction of the inclined surface of the water flow power groove 606, the plurality of impurity removing rings 605 enable the pipe orifice of the water inlet square pipe 302 to form a grid-shaped water inlet, large-volume objects can be effectively prevented from entering the water inlet square pipe 302, and the continuously rotating impurity removing ring 605 can push away solid impurities near the water inlet square pipe 302 to the side so as to avoid blocking;
the transmission shaft 203 and the centrifugal impeller 304 rotate together to generate eccentric vibration inevitably, when the whole submersible pump is driven to generate vibration, high-frequency vibration can generate high-frequency relative motion between the vibration power top block 701 and the impurity removing ring 605, so that the rubber compression layer 702 is continuously extruded, when the rubber compression layer 702 is extruded, the vibration power top block 701 moves towards the rubber compression layer 702, one end, close to the vibration power stress groove 703, of the vibration power top block 701 is separated from the inside of the vibration power stress groove 703, under the relative motion state, the surface where the main view cross section edge of the vibration power stress groove 703 is positioned can generate pushing force to the surface where the right angle edge of the vibration power stress groove 703 is positioned, the resistance of the inclined surface of the vibration power stress groove to the vibration power top block 701 is small, so that the vibration power top block 701 can push the impurity removing ring 703 to rotate under the vibration state, the vibration power top block 701 pushes the impurity removing ring 605 to rotate and then continuously clamp into the next vibration power stress groove 703, the effect of constantly promoting the rotation of trash ring 605 is realized, and under the combined action of trash assembly and auxiliary assembly, trash ring 605 rotates and promotes debris, makes water square pipe 302 can not blockked up by the showy solid debris of aquatic, is favorable to the long-term steady operation of immersible pump.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a well immersible pump of self-adaptation depth of water which characterized in that: the device comprises a supporting component, a power component, a centrifugal water feeding component, a water depth adapting component, an impurity discharging component and an auxiliary component, wherein the supporting component is positioned at the upper end of a well submersible pump, the power component is arranged in the supporting component and is a power source of the well submersible pump, the centrifugal water feeding component is arranged at the bottom end of the supporting component, the centrifugal water feeding component plays a role in transporting a water source to a high position, the water depth adapting component is arranged at the edge of the inner part of the supporting component, the water depth adapting component plays a role in controlling the submersible height of the submersible pump, the impurity discharging component is arranged at the bottom end of the centrifugal water feeding component, the impurity discharging component plays a role in maintaining the cleanliness of inlet water, the auxiliary component is arranged on the submersible pump, and the auxiliary component plays a role in assisting the impurity discharging component in discharging impurities;
the supporting assembly comprises an upper shell (101), a lifting ring (102) and a cable (103), the upper shell (101) is located at the upper end of the submersible pump for the well, the lifting ring (102) is fixedly installed at the top end of the upper shell (101), and the cable (103) is fixedly connected to the top end of the upper shell (101);
the power assembly comprises a stator (201), a rotor (202), a transmission shaft (203) and a first bearing (204), the stator (201) is fixedly installed on the inner side wall of the upper shell (101), the rotor (202) is arranged on one side, away from the inner side wall of the upper shell (101), of the stator (201), the transmission shaft (203) is arranged in the center of the rotor (202), the first bearing (204) is fixedly installed at the top end of the transmission shaft (203), the inner ring of the first bearing (204) is fixedly connected with the transmission shaft (203), and the outer ring of the first bearing (204) is fixedly connected with the upper shell (101);
the centrifugal water feeding assembly comprises a lower shell (301), a water inlet square pipe (302), a water outlet pipe (303) and a centrifugal impeller (304), the lower shell (301) is fixedly installed at the bottom end of the upper shell (101), the water inlet square pipe (302) is fixedly installed at the bottom end of the lower shell (301), the outside is communicated with the inside of the lower shell (301) through the water inlet square pipe (302), the water outlet pipe (303) is fixedly installed on the side wall of the lower shell (301), the bottom end of the transmission shaft (203) is located inside the lower shell (301), and the centrifugal impeller (304) is fixedly installed at the bottom end of the transmission shaft (203);
the water depth adapting assembly comprises a transverse annular pipe (501), an annular pipe water inlet pipe (502), a water inlet two-way valve (503), an annular pipe water outlet pipe (504) and a water outlet two-way valve (505), wherein the transverse annular pipe (501) is fixedly installed in the side wall of the upper shell (101), the transverse annular pipe (501) is provided with a plurality of parts, one end of the transverse annular pipe (501) is fixedly communicated with the water inlet two-way valve (503), the transverse annular pipe (501) is close to one end of the annular pipe water inlet pipe (502) and is fixedly installed with the water inlet two-way valve (503), one end of the transverse annular pipe (501) far away from the annular pipe water inlet pipe (502) is fixedly communicated with the annular pipe water outlet pipe (504), one end of the transverse annular pipe (501) close to the annular pipe water outlet pipe (504) is fixedly installed with the water outlet two-way valve (505), and the annular pipe water inlet pipe (502) is communicated with all the transverse annular pipes (501), the annular pipe outlet pipe (504) communicates all horizontal annular pipes (501), the annular pipe inlet pipe (502) bottom communicates with the inside of lower casing (301), the annular pipe outlet pipe (504) bottom communicates with outlet pipe (303) each other.
2. The submersible pump for the well adaptive to the water depth is characterized in that: the impurity removing component comprises an impurity removing ring groove (601), an installation shaft (602), a second bearing (603), a connecting rod (604), an impurity removing ring (605) and a water flow power groove (606), the impurity removing ring groove (601) is formed in the side wall of the water inlet square pipe (302), the installation shaft (602) is fixedly installed at the bottom end of the inner side wall of the water inlet square pipe (302), a plurality of second bearings (603) are fixedly installed on the side wall of the installation shaft (602), the connecting rod (604) is fixedly installed on the second bearing (603), the impurity removing ring (605), the second bearing (603) and the installation shaft (602) are coaxial, a plurality of water flow power grooves (606) are formed in the outer side wall of the impurity removing ring (605), and the water flow power groove (606) is located on the central axis of the water inlet square pipe (302), an included angle between one side wall of the water flow power groove (606) and the central axis of the water inlet square pipe (302) is 70-80 degrees.
3. The submersible pump for the well adaptive to the water depth is characterized in that: the auxiliary component comprises a vibration power top block (701), a rubber compression layer (702) and a vibration power stress groove (703), a plurality of vibration power jacking blocks (701) are arranged on one side of the impurity removing ring groove (601) close to the outer side wall of the impurity removing ring (605), the vibration power top block (701) is fixedly connected with the water inlet square pipe (302) through a rubber compression layer (702), the cross section of the vibration power jacking block (701) is a right-angled triangle, a right-angled side of the right-angled triangle is close to one side of the center of the water inlet square pipe (302), the outer side wall of the impurity removing ring (605) is provided with a plurality of vibration power stress grooves (703), the cross section of the vibration power stress groove (703) is a right triangle, one corner of the vibration power top block (701) close to the vibration power stress groove (703) is positioned in the vibration power stress groove (703), the right-angle edge of the vibration power stress groove (703) is attached to the right-angle edge of the vibration power top block (701).
4. The submersible pump for the well adaptive to the water depth is characterized in that: the horizontal annular pipe (501) is an arc-shaped horizontal annular pipe (501) in a plan view.
5. The submersible pump for the well adaptive to the water depth is characterized in that: the impurity removing ring groove (601) is an arc-shaped impurity removing ring groove (601).
6. The submersible pump for the well adaptive to the water depth is characterized in that: a traction rope is fixed on the lifting ring (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010875566.4A CN111963451B (en) | 2020-08-27 | 2020-08-27 | Well submersible pump capable of self-adapting to water depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010875566.4A CN111963451B (en) | 2020-08-27 | 2020-08-27 | Well submersible pump capable of self-adapting to water depth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111963451A CN111963451A (en) | 2020-11-20 |
| CN111963451B true CN111963451B (en) | 2021-09-17 |
Family
ID=73390437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010875566.4A Active CN111963451B (en) | 2020-08-27 | 2020-08-27 | Well submersible pump capable of self-adapting to water depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111963451B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233634B (en) * | 2021-12-21 | 2024-03-29 | 浙江东音科技有限公司 | Spiral centrifugal intelligent sewage-removing submersible pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5404859B2 (en) * | 2012-07-05 | 2014-02-05 | 株式会社酉島製作所 | Pump bearing cleaning device and method thereof |
| CN107100858A (en) * | 2017-06-25 | 2017-08-29 | 江苏台普动力机械有限公司 | A kind of water pump assembly for automatically controlling submerged depth |
| CN109236681A (en) * | 2018-09-19 | 2019-01-18 | 时飞龙 | A kind of proof submersible sand discharging pump with mechanism of drifting along |
| CN110821845A (en) * | 2019-11-22 | 2020-02-21 | 浙江金木泵业有限公司 | Submersible pump with floating ball |
| CN110984921A (en) * | 2019-12-26 | 2020-04-10 | 东北石油大学 | Artificial lifting device and artificial lifting method applied to low-yield well |
-
2020
- 2020-08-27 CN CN202010875566.4A patent/CN111963451B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5404859B2 (en) * | 2012-07-05 | 2014-02-05 | 株式会社酉島製作所 | Pump bearing cleaning device and method thereof |
| CN107100858A (en) * | 2017-06-25 | 2017-08-29 | 江苏台普动力机械有限公司 | A kind of water pump assembly for automatically controlling submerged depth |
| CN109236681A (en) * | 2018-09-19 | 2019-01-18 | 时飞龙 | A kind of proof submersible sand discharging pump with mechanism of drifting along |
| CN110821845A (en) * | 2019-11-22 | 2020-02-21 | 浙江金木泵业有限公司 | Submersible pump with floating ball |
| CN110984921A (en) * | 2019-12-26 | 2020-04-10 | 东北石油大学 | Artificial lifting device and artificial lifting method applied to low-yield well |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111963451A (en) | 2020-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110821843A (en) | Prevent immersible pump of jam | |
| KR101086846B1 (en) | Water pump for removing sediment | |
| CN111963451B (en) | Well submersible pump capable of self-adapting to water depth | |
| CN101046184A (en) | Waterwheel | |
| CN107178368B (en) | Underwater suction filtration mining vehicle | |
| CN111963452B (en) | Prevent well immersible pump that silt blockked up | |
| CN209509046U (en) | One kind is suspensible to draw clearly vehicle | |
| CN210869443U (en) | Oxygenation device for pond | |
| CN102145933B (en) | Pulse type foam-absorbing machine | |
| CN110630526A (en) | Novel submersible slurry pump | |
| CN216475285U (en) | Gas lift desilting device of underwater operation | |
| CN210829872U (en) | High-efficiency long-life submersible pump diversion shell | |
| CN209908786U (en) | Energy-conserving efficient submersible motor | |
| CN210977903U (en) | Wear-resisting type submerged slurry pump | |
| US20090003986A1 (en) | Pump and Pumping System Utilizing the Same | |
| CN211692848U (en) | Miniature water pump for water tank of water heater | |
| KR101407053B1 (en) | Apparatus for removing sediment of water pump | |
| CN202040094U (en) | Floating fire pump component | |
| CN102434483A (en) | Chopping type blow-down pump | |
| CN211009157U (en) | Sand-resistant high-lift deep-well pump | |
| CN217325568U (en) | Sediment removal device is used in hydraulic engineering construction | |
| CN116789285B (en) | Inclined stirring oxygenation device and oxygenation method for sewage treatment | |
| CN112979135B (en) | Desilting and dewatering device for river regulation and use method thereof | |
| CN214738666U (en) | Anti base that floats of integration pump station | |
| CN220378496U (en) | Novel axial-flow submersible pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Submersible Pump for Well Use with Adaptive Water Depth Effective date of registration: 20231010 Granted publication date: 20210917 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wenling branch Pledgor: Zhejiang Dongyin Technology Co.,Ltd. Registration number: Y2023330002275 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |