CN112441187A - Non-immersed seawater pump lifting device and method - Google Patents
Non-immersed seawater pump lifting device and method Download PDFInfo
- Publication number
- CN112441187A CN112441187A CN202011481332.8A CN202011481332A CN112441187A CN 112441187 A CN112441187 A CN 112441187A CN 202011481332 A CN202011481332 A CN 202011481332A CN 112441187 A CN112441187 A CN 112441187A
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- seawater
- pump
- water
- lifting
- tower
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- 239000013535 sea water Substances 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000005086 pumping Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 230000008447 perception Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims 1
- 230000001965 increasing effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010009 beating Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a non-immersed seawater pump lifting device and a non-immersed seawater pump lifting method, wherein the non-immersed seawater pump lifting device comprises a ship body and a tower frame, the bottom of one side inside the tower frame is respectively provided with a liquid level sensor and a vertical seawater lifting pump, the bottom of the other side inside the tower frame is provided with a water pumping and filtering assembly, the input end of the vertical seawater lifting pump is provided with a pump outlet pipe, and one side of the pump outlet pipe is provided with a self-suction device which is communicated with each other. The invention utilizes the liquid level sensor to feed back a position signal of a suction inlet of the seawater lift pump to the control box, so that the tower frame is promoted to ascend or descend under the transmission coordination of the lifting assembly, the seawater lift pump is kept at a certain position, the motor of the seawater lift pump is higher than the water surface, and meanwhile, the pump outlet pipe with the filter is immersed in water to keep reasonable draught so as to keep the normal water supply work of the whole device, thereby solving the problem that the traditional seawater pump frequently invades water to cause corrosion failure of parts, increasing the operational stability of a lifting system and reducing the maintenance cost of the device.
Description
Technical Field
The invention relates to the technical field of maritime work, in particular to a non-immersed seawater pump lifting device and a method.
Background
The seawater pump lifting device generally comprises a lifting tower frame, a lifting mechanism and a submersible pump, wherein the lifting tower frame is fixed on a platform through the lifting mechanism so as to lift the lifting tower frame through the lifting mechanism;
when the existing tower frame is used in the lifting process of a platform and pile standing operation, a seawater lifting pump system is easy to invade along with the shaking of the seawater surface, parts are easy to corrode frequently, the failure of motor sealing or motor cooling causes the interruption of seawater supply, the practicability of normal operation of the device is reduced, the maintenance cost of the lifting system is always high, and the surface of the tower frame is easy to contact with corrosive impurities on the seawater surface during the lifting process of the device, is not easy to clean, and the service life of the tower frame is reduced; when the sea water pump sucks in the sea surface, impurities carried by the sea water are easy to absorb at the same time, and the impurities need to be filtered, however, the filtered impurities are inconvenient to discharge by themselves, and are easy to block after being not cleaned for a long time, so that the supply speed of the sea water is very slow.
Disclosure of Invention
The present invention is directed to a non-submerged seawater pump lifting device and method to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the sea water purification device comprises a ship body and a tower frame, wherein a liquid level sensor and a vertical sea water lift pump are respectively arranged at the bottom of one side inside the tower frame, a water pumping filter assembly is arranged at the bottom of the other side inside the tower frame, a pump outlet pipe is arranged at the input end of the vertical sea water lift pump, a self-sucking device communicated with each other is arranged at one side of the pump outlet pipe, filters communicated with each other are arranged at the bottom of the pump outlet pipe, mounting blocks are symmetrically arranged at one side inside the tower frame, a sea water pipe is sleeved at the inner sides of the two sets of mounting blocks, one side of the sea water pipe is provided with a one-way valve communicated with each other, the one-way valve is communicated with the pump outlet pipe, one side of the mounting blocks is provided with a pressure switch, the pressure switch is communicated with the sea water pipe, two sides of the bottom of the ship body are provided with accommodating, a control box is arranged on one side of the top of the tower, and a lifting assembly is arranged in the middle of the top of the ship body;
the bottom of the other side in the water pumping filter assembly is provided with a mounting seat, the top of one group of mounting blocks is provided with a driving motor, the output end of the driving motor is provided with an impeller, the bottom of the mounting seat is provided with a water baffle matched with the impeller, the edge of the bottom of the tower is provided with a floating ring, the edge of the bottom of the filter is provided with an annular chute, the outer side of the annular chute is symmetrically provided with mutually matched slide blocks, one side of the slide blocks, which is close to each other, is provided with a filter screen, the inner side of the floating ring is provided with four groups of water guide plates, and the control box is respectively and electrically connected with the vertical seawater lifting pump, the liquid level sensor, the driving motor, the one-way;
the utility model discloses a cleaning brush, including elevating assembly, pylon, elevating assembly, servo motor, drive gear, mounting table, servo motor's output, two sets of the both sides of mounting table back one end are equipped with the mount table, the both sides of the positive one end of mount table are equipped with servo motor, and are two sets of servo motor's output is equipped with the drive gear, the bilateral symmetry of the positive one end of mount table is equipped with the driven gear with drive gear intermeshing, the both sides of pylon are equipped with the rack with driven gear intermeshing.
Preferably, one end of the accommodating groove is provided with a bin door, and a handle is arranged in the middle of one side of the bin door.
Preferably, the outer side of the floating ring is provided with a waterproof layer, and the bottom of the water guide plate is made into an arc structure.
Preferably, a wire guide plate is arranged at the middle position of one side inside the tower.
Preferably, a protective shell is arranged on the outer side of the driving motor, and a waterproof sealing gasket is arranged on the inner side of the protective shell.
Preferably, the driven gear and the rack are matched with each other in a meshing transmission structure.
Preferably, the cleaning brush is in contact fit with the rack.
Preferably, the annular chute, the sliding block and the filter screen are mutually matched in a rotary sliding structure.
Preferably, a reinforcing sleeve is arranged at the top of the filter, and the reinforcing sleeve is connected with the pump outlet pipe.
A non-immersed seawater pump lifting device comprises the following use method steps:
when the device is used, the vertical seawater lifting pump, the liquid level sensor, the driving motor, the one-way valve, the pressure switch, the self-suction device and the servo motor are respectively started through the control box, the liquid level sensor senses the contacted water level along with the contact of the tower frame and the sea surface, and sensed signals are fed back to the control box so as to maintain the height of the device and the water level to keep a certain distance.
When the water level sensed by the liquid level sensor is higher than a specified set value, the two groups of servo motors are started through the control box, the driving gear is driven to rotate along with the starting of the servo motors, the driving gear drives the driven gear to rotate in a meshed mode, the driven gear drives the rack to lift in a meshed mode, the height of the whole tower is adjusted, impurities and dust in surface contact with the rack fall to the material receiving plate and the accommodating groove in the process of contact and matching of the cleaning brush and the rack, and therefore subsequent cleaning work is facilitated.
And thirdly, the vertical seawater lifting pump is immersed in water through the outlet pipe with the filter and the pump, reasonable draught is kept, air between the outlet pipe of the pump and the one-way valve of the outlet of the vertical seawater lifting pump is sucked by the vacuum self-suction device before the vertical seawater lifting pump is started, when the vacuum degree reaches a preset value, the vertical seawater lifting pump is automatically started, the self-suction device is closed through a pressure switch signal after the pressure in the seawater pipe is built up, and at the moment, the vertical seawater lifting pump starts to stably operate and continuously provides seawater for the platform.
Fourthly, continuously providing seawater for the platform along with the starting of the vertical seawater lifting pump, starting the driving motor to drive the impeller to rotate at the moment, keeping the balance of the whole tower frame by utilizing the blocking of the water baffle and the surrounding blocking of the floating ring, scattering water absorbed by the outlet pipe of the pump through the impeller, activating the seawater, so that the filtering work effect of the filter is higher, meanwhile, the vibration generated by stirring the seawater by the impeller forces the filter screen to be matched with the annular chute and the sliding block to generate rotary movement during filtering, discharging impurities adhered to the surface of the filter screen, and maintaining the normal water supply work of the device.
Compared with the prior art, the invention provides a non-immersed seawater pump lifting device and a method, which have the following beneficial effects:
1. the invention utilizes the liquid level sensor to feed back a position signal of a suction inlet of the seawater lift pump to the control box, so that the tower frame is promoted to ascend or descend under the transmission coordination of the lifting assembly, the seawater lift pump is kept at a certain position, the motor of the seawater lift pump is higher than the water surface, and meanwhile, the pump outlet pipe with the filter is immersed in water to keep reasonable draught so as to keep the normal water supply work of the whole device, thereby solving the problem that the traditional seawater pump frequently invades water to cause corrosion failure of parts, increasing the operational stability of a lifting system and reducing the maintenance cost of the device.
2. According to the invention, through the installation and matching of the accommodating groove, the cleaning brush and the material receiving plate, dust, impurities and the like generated by the contact of the surface of the rack of the lifting assembly during the lifting and descending process are automatically brushed and eliminated, so that the normal operation of the rack and the lifting assembly is maintained, the brushing and collection of the impurities on the surface of the rack are facilitated, the subsequent cleaning is facilitated, the functionality of the device is increased, and the service life of the component is prolonged.
3. The invention can stir the impeller near the draught of the filter by the installation and the matching of the water beating and filtering component, and prevent the water liquid from splashing around under the blocking of the water baffle and the surrounding balance of the floating ring, so that the seawater absorbed by the filter is decomposed under the primary filtering of the filter screen, and the filter screen automatically rotates under the vibration of the impeller to the water liquid in the sliding fit of the annular chute and the sliding block, the impurities adhered to the filter screen are automatically shaken off, and the impurities are discharged by the guiding performance of the impeller, thereby enhancing the effect of the draught filtering of the device and increasing the practical value of the device.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of FIG. 1 at B according to the present invention;
FIG. 5 is a perspective view of the float collar of the present invention;
fig. 6 is a bottom view of the strainer of the present invention.
In the figure: 1. a hull; 2. a tower; 3. a vertical seawater lift pump; 4. a liquid level sensor; 5. a filter; 6. a pump outlet tube; 7. a mounting seat; 701. a drive motor; 702. a water baffle; 703. an impeller; 704. a floating ring; 705. filtering with a screen; 706. an annular chute; 707. a slider; 708. a water guide plate; 8. a one-way valve; 9. mounting blocks; 10. a pressure switch; 11. a self-priming device; 12. a rack; 121. a driving gear; 122. a driven gear; 123. an installation table; 124. a servo motor; 13. a sea water pipe; 14. a control box; 15. a receiving groove; 16. cleaning with a brush; 17. a material receiving plate.
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 one
Referring to fig. 1-6, the present invention provides a technical solution: a non-immersed seawater pump lifting device and a method thereof comprise a ship body 1 and a tower frame 2, wherein the bottom of one side inside the tower frame 2 is respectively provided with a liquid level sensor 4 and a vertical seawater lifting pump 3, the bottom of the other side inside the tower frame 2 is provided with a water pumping filter assembly, the input end of the vertical seawater lifting pump 3 is provided with a pump outlet pipe 6, one side of the pump outlet pipe 6 is provided with a self-sucking device 11 which is communicated with each other, the bottom of the pump outlet pipe 6 is provided with a filter 5 which is communicated with each other, one side inside the tower frame 2 is symmetrically provided with mounting blocks 9, the inner sides of two groups of mounting blocks 9 are sleeved with seawater pipes 13, one side of the seawater pipe 13 is provided with a one-way valve 8 which is communicated with each other, the one-way valve 8 is communicated with the pump outlet pipe 6, one side of one group of the mounting blocks 9 is provided with a pressure switch 10 which is communicated with the seawater pipe, the top of one side, close to each other, of each of the two groups of accommodating grooves 15 is provided with a material receiving plate 17, one side of the top of the tower frame 2 is provided with a control box 14, and the middle position of the top of the ship body 1 is provided with a lifting assembly;
the bottom of the other side in the water pumping filter assembly is provided with a mounting seat 7, the top of a group of mounting blocks 9 is provided with a driving motor 701, the output end of the driving motor 701 is provided with an impeller 703, the bottom of the mounting seat 7 is provided with a water baffle 702 matched with the impeller 703, the edge of the bottom of the tower frame 2 is provided with a floating ring 704, the edge of the bottom of the filter 5 is provided with an annular chute 706, the outer side of the annular chute 706 is symmetrically provided with mutually matched sliding blocks 707, one side of the sliding blocks 707 close to each other is provided with a filter screen 705, the inner side of the floating ring 704 is provided with four groups of water guide plates 708, and the control box 14 is respectively and electrically connected with the vertical seawater lifting pump 3, the liquid level sensor 4, the driving motor 701;
the middle position department at lifting unit top is equipped with mount table 123, and the both sides of mount table 123 back one end are equipped with servo motor 124, and the output of two sets of servo motor 124 is equipped with driving gear 121, and the bilateral symmetry of the positive one end of mount table 123 is equipped with driven gear 122 with driving gear 121 intermeshing, and the both sides of pylon 2 are equipped with the rack 12 with driven gear 122 intermeshing, and rack 12 and brush cleaner 16 mutually support.
As a preferable embodiment of the present embodiment: one end of the accommodating groove 15 is provided with a bin door, and the middle position of one side of the bin door is provided with a handle, so that the cleaning is convenient.
As a preferable embodiment of the present embodiment: the waterproof layer is arranged on the outer side of the floating ring 704, and the bottom of the water guide plate 708 is made into an arc-shaped structure, so that the water guide performance of the device contacting with the water surface is enhanced.
As a preferable embodiment of the present embodiment: the middle position of one side inside the tower 2 is provided with a wire guide plate, so that the wires can be conveniently connected and arranged.
Example two
Referring to fig. 1-6, the present invention provides a technical solution: a non-immersed seawater pump lifting device and a method thereof comprise a ship body 1 and a tower frame 2, wherein the bottom of one side inside the tower frame 2 is respectively provided with a liquid level sensor 4 and a vertical seawater lifting pump 3, the bottom of the other side inside the tower frame 2 is provided with a water pumping filter assembly, the input end of the vertical seawater lifting pump 3 is provided with a pump outlet pipe 6, one side of the pump outlet pipe 6 is provided with a self-sucking device 11 which is communicated with each other, the bottom of the pump outlet pipe 6 is provided with a filter 5 which is communicated with each other, one side inside the tower frame 2 is symmetrically provided with mounting blocks 9, the inner sides of two groups of mounting blocks 9 are sleeved with seawater pipes 13, one side of the seawater pipe 13 is provided with a one-way valve 8 which is communicated with each other, the one-way valve 8 is communicated with the pump outlet pipe 6, one side of one group of the mounting blocks 9 is provided with a pressure switch 10 which is communicated with the seawater pipe, the top of one side, close to each other, of each of the two groups of accommodating grooves 15 is provided with a material receiving plate 17, one side of the top of the tower frame 2 is provided with a control box 14, and the middle position of the top of the ship body 1 is provided with a lifting assembly;
the bottom of the other side in the water pumping filter assembly is provided with a mounting seat 7, the top of a group of mounting blocks 9 is provided with a driving motor 701, the output end of the driving motor 701 is provided with an impeller 703, the bottom of the mounting seat 7 is provided with a water baffle 702 matched with the impeller 703, the edge of the bottom of the tower frame 2 is provided with a floating ring 704, the edge of the bottom of the filter 5 is provided with an annular chute 706, the outer side of the annular chute 706 is symmetrically provided with mutually matched sliding blocks 707, one side of the sliding blocks 707 close to each other is provided with a filter screen 705, the inner side of the floating ring 704 is provided with four groups of water guide plates 708, and the control box 14 is respectively and electrically connected with the vertical seawater lifting pump 3, the liquid level sensor 4, the driving motor 701;
the middle position department at lifting unit top is equipped with mount table 123, and the both sides of mount table 123 back one end are equipped with servo motor 124, and the output of two sets of servo motor 124 is equipped with driving gear 121, and the bilateral symmetry of the positive one end of mount table 123 is equipped with driven gear 122 with driving gear 121 intermeshing, and the both sides of pylon 2 are equipped with the rack 12 with driven gear 122 intermeshing, and rack 12 and brush cleaner 16 mutually support.
As a preferable embodiment of the present embodiment: one end of the accommodating groove 15 is provided with a bin door, and the middle position of one side of the bin door is provided with a handle, so that the cleaning is convenient.
As a preferable embodiment of the present embodiment: the waterproof layer is arranged on the outer side of the floating ring 704, and the bottom of the water guide plate 708 is made into an arc-shaped structure, so that the water guide performance of the device contacting with the water surface is enhanced.
As a preferable embodiment of the present embodiment: the middle position of one side inside the tower 2 is provided with a wire guide plate, so that the wires can be conveniently connected and arranged.
As a preferable embodiment of the present embodiment: the outside of driving motor 701 is equipped with the protective housing, and the inboard of protective housing is equipped with waterproof gasket, strengthens the protection waterproof nature of part.
As a preferable embodiment of the present embodiment: the driven gear 122 and the rack 12 are in a meshed transmission structure and are mutually matched, so that the height can be increased or decreased.
As a preferable embodiment of the present embodiment: the cleaning brush 16 is in contact fit with the rack 12, and can automatically brush impurities.
As a preferable embodiment of the present embodiment: the annular sliding groove 706, the sliding block 707 and the filter screen 705 are matched with each other in a rotating and sliding structure, and can automatically shake adhered impurities.
As a preferable embodiment of the present embodiment: the top of filter 5 is equipped with the reinforcement sleeve pipe, and reinforcement sleeve pipe and pump outlet pipe 6 interconnect improve the stability of part operation.
A non-immersed seawater pump lifting device comprises the following use method steps:
when the device is used, the vertical seawater lifting pump 3, the liquid level sensor 4, the driving motor 701, the one-way valve 8, the pressure switch 10, the self-suction device 11 and the servo motor 124 are respectively started through the control box 14, the liquid level sensor 4 senses the contacted water level along with the contact of the tower 2 and the sea surface, and the sensed signal is fed back to the control box 14 to maintain the height of the device and the water level to keep a certain distance.
When the water level sensed by the liquid level sensor 4 is higher than a specified set value, the two groups of servo motors 124 are started through the control box 14, the driving gear 121 is driven to rotate along with the starting of the servo motors 124, the driving gear 121 drives the driven gear 122 to rotate in a meshed mode, the driven gear 122 drives the rack 12 to lift in a meshed mode, the height of the whole tower frame 2 is adjusted, impurities and dust in surface contact with the rack 12 fall into the material receiving plate 17 and the accommodating groove 15 under the contact and matching of the cleaning brush 16 and the rack 12 in the period, and therefore subsequent cleaning work is facilitated.
Thirdly, the water is immersed in the water through the pump outlet pipe 6 with the filter 5, reasonable draught is kept, before the vertical seawater lifting pump 3 is started, the air between the pump outlet pipe 6 and the one-way valve 8 at the outlet of the vertical seawater lifting pump 3 is sucked by the self-suction device 11 working in vacuum, when the vacuum degree reaches a preset value, the vertical seawater lifting pump 3 is automatically started, after the pressure in the seawater pipe 13 is built up, the self-suction device 11 is closed through the signal of the pressure switch 10 behind the one-way valve 8, and at the moment, the vertical seawater lifting pump 3 starts to stably operate and continuously provides seawater for the platform.
Fourthly, continuously providing seawater to the platform along with the starting of the vertical seawater lifting pump 3, starting the driving motor 701 to drive the impeller 703 to rotate, keeping the balance of the whole tower 2 by the blocking of the water baffle 702 and the surrounding blocking of the floating ring 704, scattering water absorbed by the pump outlet pipe 6 through the impeller 703 to activate the seawater, so that the filtering work of the filter 5 is more efficient, meanwhile, the vibration generated by the stirring of the seawater by the impeller 703 forces the filter screen 705 to rotate and move in cooperation with the annular chute 706 and the sliding block 707 during the filtering process, and discharging impurities adhered to the surface of the filter screen 705 to maintain the normal water supply work of the device, in addition, under the clamping cooperation of the water guide plate 708 and the floating ring 704, the tower 2 has certain water conductivity during the entering the seawater surface, and can prevent the normal perception of the liquid level sensor 4 from being influenced by the splashing of the water.
In summary, the following steps: the device utilizes the automatic perception of liquid level to make the lifting subassembly carry out altitude mixture control according to the rising position of water liquid to make the device automatically brush the impurity dust of contact during the lift fall under the contact cooperation of scrubbing brush 16 and rack 12, through beating mutually supporting of water filter assembly, provide the filter function of device draft work and the automatic effect of cleaing away to filter 705 filtration impurity, with the precision and the effect of strengthening the device to the sea water supply.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A non-submerged sea water pump lifting device comprises a ship body (1) and a tower (2), and is characterized in that: the bottom of the inside one side of the tower (2) is respectively provided with a liquid level sensor (4) and a vertical seawater lifting pump (3), the bottom of the inside other side of the tower (2) is provided with a water pumping filter assembly, the input end of the vertical seawater lifting pump (3) is provided with a pump outlet pipe (6), one side of the pump outlet pipe (6) is provided with a self-sucking device (11) which is communicated with each other, the bottom of the pump outlet pipe (6) is provided with a filter (5) which is communicated with each other, one side of the inside of the tower (2) is symmetrically provided with mounting blocks (9), the inner side of the two sets of mounting blocks (9) is sleeved with seawater pipes (13), one side of the seawater pipes (13) is provided with check valves (8) which are communicated with each other, the check valves (8) are communicated with the pump outlet pipe (6) each other, one side of the mounting blocks (9) is provided with a set of pressure switches, the two sides of the bottom of the ship body (1) are provided with accommodating grooves (15), one side, close to each other, of each two groups of accommodating grooves (15) is provided with a material receiving plate (17), the top, close to one side, of each two groups of accommodating grooves (15) is provided with a material receiving plate (17), one side of the top of the tower frame (2) is provided with a control box (14), and the middle position of the top of the ship body (1) is provided with a lifting assembly;
the bottom of the inside opposite side of filtering component of fetching water is equipped with mount pad (7), and is a set of the top of installation piece (9) is equipped with driving motor (701), the output of driving motor (701) is equipped with impeller (703), the bottom of mount pad (7) is equipped with breakwater (702) of mutually supporting with impeller (703), the edge of pylon (2) bottom is equipped with floating collar (704), the edge of filter (5) bottom is equipped with annular spout (706), the outside symmetry of annular spout (706) is equipped with slider (707) of mutually supporting, one side that slider (707) are close to each other is equipped with filter screen (705), the inboard of floating collar (704) is equipped with four groups water deflector (708), control box (14) pass through the wire respectively with vertical sea water elevator pump (3), level sensor (4), driving motor (701), The one-way valve (8), the pressure switch (10), the self-suction device (11) and the servo motor (124) are electrically connected;
the utility model discloses a cleaning brush, including elevating assembly, mount table (123), servo motor (124), two sets of are equipped with in the intermediate position department at elevating assembly top, the both sides of mount table (123) back one end are equipped with servo motor (124), and the output of servo motor (124) is equipped with driving gear (121), the bilateral symmetry of the positive one end of mount table (123) is equipped with driven gear (122) with driving gear (121) intermeshing, the both sides of pylon (2) are equipped with rack (12) with driven gear (122) intermeshing, and rack (12) and cleaning brush (16) mutually support.
2. A non-submersible seawater pump lift device according to claim 1, characterized in that: one end of the accommodating groove (15) is provided with a bin door, and the middle position of one side of the bin door is provided with a handle.
3. A non-submersible seawater pump lift device according to claim 1, characterized in that: the outer side of the floating ring (704) is provided with a waterproof layer, and the bottom of the water guide plate (708) is made into an arc-shaped structure.
4. A non-submersible seawater pump lift device according to claim 1, characterized in that: and a wire guide plate is arranged in the middle of one side in the tower (2).
5. A non-submersible seawater pump lift device according to claim 1, characterized in that: the outside of driving motor (701) is equipped with the protective housing, and the inboard of protective housing is equipped with waterproof sealing pad.
6. A non-submersible seawater pump lift device according to claim 1, characterized in that: the driven gear (122) and the rack (12) are matched with each other in a meshing transmission structure.
7. A non-submersible seawater pump lift device according to claim 1, characterized in that: the cleaning brush (16) is in contact fit with the rack (12).
8. A non-submersible seawater pump lift device according to claim 1, characterized in that: the annular sliding groove (706), the sliding block (707) and the filter screen (705) are mutually matched in a rotating and sliding structure.
9. A non-submersible seawater pump lift device according to claim 1, characterized in that: the top of the filter (5) is provided with a reinforcing sleeve, and the reinforcing sleeve is connected with the pump outlet pipe (6).
10. A method of using a non-submerged seawater pump lift device, comprising a non-submerged seawater pump lift device as claimed in any one of claims 1 to 9, the method comprising the steps of:
when the device is used, the vertical seawater lifting pump (3), the liquid level sensor (4), the driving motor (701), the pressure switch (10), the self-suction device (11) and the servo motor (124) are respectively started through the control box (14), the liquid level sensor (4) senses the contacted water level along with the contact of the tower (2) and the sea surface, and sensed signals are fed back to the control box (14) so as to maintain the height of the device and the water level to keep a certain distance;
when the water level sensed by the liquid level sensor (4) is higher than a specified set value, two groups of servo motors (124) are started through the control box (14), the driving gear (121) is driven to rotate along with the starting of the servo motors (124), the driving gear (121) drives the driven gear (122) to rotate in a meshed mode, the driven gear (122) drives the rack (12) to lift in a meshed mode, the height of the whole tower (2) is adjusted, and impurities and dust in surface contact with the rack (12) fall into the material receiving plate (17) and the accommodating groove (15) under the contact matching of the cleaning brush (16) and the rack (12) in the period, so that subsequent cleaning work is facilitated;
thirdly, the vertical seawater lifting pump (3) is automatically started before the vertical seawater lifting pump (3) is started, after the pressure in the seawater pipe (13) is built up, the self-suction device (11) is turned off through a signal of a pressure switch (10) behind the one-way valve (8), and at the moment, the vertical seawater lifting pump (3) starts to stably operate and continuously provides seawater for the platform;
fourthly, continuously providing seawater for the platform along with the starting of the vertical seawater lifting pump (3), starting a driving motor (701) to drive an impeller (703) to rotate, keeping the balance of the whole tower (2) by utilizing the blocking of a water baffle (702) and the surrounding blocking of a floating ring (704), scattering water absorbed by a pump outlet pipe (6) through the impeller (703), and activating the seawater, so that the filtering work of a filter (5) is higher, meanwhile, vibration generated by stirring the seawater by the impeller (703) forces a filter screen (705) to be matched with an annular chute (706) and a sliding block (707) to generate rotary movement during filtering, and impurities adhered to the surface of the filter screen (705) are discharged to maintain the normal water supply work of the device, in addition, under the clamping matching of the water guide plate (708) and the floating ring (704), the tower (2) has certain water guide property during entering the seawater surface, the normal perception of the liquid level sensor (4) can be prevented from being influenced by the sputtering of the water liquid.
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| CN202011481332.8A CN112441187B (en) | 2020-12-15 | 2020-12-15 | Non-immersed seawater pump lifting device and method |
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| CN202011481332.8A CN112441187B (en) | 2020-12-15 | 2020-12-15 | Non-immersed seawater pump lifting device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013327A (en) * | 2022-06-01 | 2022-09-06 | 张健 | Multifunctional submersible pump |
| CN115415294A (en) * | 2022-08-06 | 2022-12-02 | 临沂大学 | Deep groundwater dewatering device for soil and groundwater remediation |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007024475A1 (en) * | 2005-08-24 | 2007-03-01 | Johnson Pumps Of America, Inc. | Submersible pump with integrated liquid level sensing and control system |
| KR100932971B1 (en) * | 2009-02-26 | 2009-12-21 | 김영권 | Work brage having a worktable of jack-up type |
| KR20130023609A (en) * | 2011-08-29 | 2013-03-08 | 대우조선해양 주식회사 | Lift for maintenance of flare tip, flare tower and marine offshore structure having the same |
| CN202808291U (en) * | 2012-09-18 | 2013-03-20 | 渤海装备辽河重工有限公司 | Offshore platform seawater lift pump lift system |
| CN105971896A (en) * | 2016-06-13 | 2016-09-28 | 广东精铟海洋工程股份有限公司 | Seawater lifting system provided with immersible pump disengagement preventing structure |
| CN206708042U (en) * | 2017-05-17 | 2017-12-05 | 杭州冠邦泵业有限公司 | The starting water level control apparatus of water level switch on a kind of immersible pump |
| CN107758515A (en) * | 2016-08-20 | 2018-03-06 | 王艺霖 | A kind of large-scale bridge type pylon installation control system |
| CN108189977A (en) * | 2017-12-28 | 2018-06-22 | 太重（天津）滨海重型机械有限公司 | Seawater lift pump tower and offshore platform |
| CN209569124U (en) * | 2019-02-28 | 2019-11-01 | 潘天赐 | A kind of wind-power electricity generation center rest with adjustable function |
| CN111498032A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Seawater lift pump tower and maritime work platform |
| CN213800069U (en) * | 2020-12-15 | 2021-07-27 | 上海瓯洋海洋工程有限公司 | Non-immersed seawater pump lifting device |
-
2020
- 2020-12-15 CN CN202011481332.8A patent/CN112441187B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007024475A1 (en) * | 2005-08-24 | 2007-03-01 | Johnson Pumps Of America, Inc. | Submersible pump with integrated liquid level sensing and control system |
| KR100932971B1 (en) * | 2009-02-26 | 2009-12-21 | 김영권 | Work brage having a worktable of jack-up type |
| KR20130023609A (en) * | 2011-08-29 | 2013-03-08 | 대우조선해양 주식회사 | Lift for maintenance of flare tip, flare tower and marine offshore structure having the same |
| CN202808291U (en) * | 2012-09-18 | 2013-03-20 | 渤海装备辽河重工有限公司 | Offshore platform seawater lift pump lift system |
| CN105971896A (en) * | 2016-06-13 | 2016-09-28 | 广东精铟海洋工程股份有限公司 | Seawater lifting system provided with immersible pump disengagement preventing structure |
| CN107758515A (en) * | 2016-08-20 | 2018-03-06 | 王艺霖 | A kind of large-scale bridge type pylon installation control system |
| CN206708042U (en) * | 2017-05-17 | 2017-12-05 | 杭州冠邦泵业有限公司 | The starting water level control apparatus of water level switch on a kind of immersible pump |
| CN108189977A (en) * | 2017-12-28 | 2018-06-22 | 太重（天津）滨海重型机械有限公司 | Seawater lift pump tower and offshore platform |
| CN209569124U (en) * | 2019-02-28 | 2019-11-01 | 潘天赐 | A kind of wind-power electricity generation center rest with adjustable function |
| CN111498032A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Seawater lift pump tower and maritime work platform |
| CN213800069U (en) * | 2020-12-15 | 2021-07-27 | 上海瓯洋海洋工程有限公司 | Non-immersed seawater pump lifting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013327A (en) * | 2022-06-01 | 2022-09-06 | 张健 | Multifunctional submersible pump |
| CN115013327B (en) * | 2022-06-01 | 2024-07-30 | 浙江森元机电有限公司 | Multifunctional submersible pump |
| CN115415294A (en) * | 2022-08-06 | 2022-12-02 | 临沂大学 | Deep groundwater dewatering device for soil and groundwater remediation |
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| Publication number | Publication date |
|---|---|
| CN112441187B (en) | 2024-08-20 |
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