CN108525925B - Fountain system - Google Patents
Fountain system Download PDFInfo
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- CN108525925B CN108525925B CN201810280746.0A CN201810280746A CN108525925B CN 108525925 B CN108525925 B CN 108525925B CN 201810280746 A CN201810280746 A CN 201810280746A CN 108525925 B CN108525925 B CN 108525925B
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- filter
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- motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/08—Fountains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/40—Filters located upstream of the spraying outlets
Abstract
The invention discloses a fountain system which comprises a main body shell, an eccentric wheel, a branch pipe, a pressure pump, a water level plate and a conversion joint, wherein a power bin and a filter bin are respectively arranged inside the main body shell, a motor is arranged inside the power bin, a shaft rod is connected to the left side of a sealing bearing, a transmission gear is connected to the upper portion of the driving gear, a movable rod is connected to the left side of the eccentric wheel, a connecting bolt is installed inside the upper end of the movable rod, and a high-pressure nozzle is installed above the branch pipe. This fountain system compares with current ordinary fountain, the performance of effectual whole device that improves when increasing the structure, uses equipment inner space as far as, can be comparatively synchronous regulation fountain holistic skew through the combination between the structure, makes the injection of fountain neat unanimous to can carry out filtration treatment to the water source during the use, prevent that the fountain is inside to be blockked up by the impurity of aquatic, influence the result of use of equipment.
Description
Technical Field
The invention relates to the technical field of fountains, in particular to a fountain system.
Background
The fountain originally is a natural landscape, is exposed on the ground of confined water, and is a fountain in gardens, generally for the needs of landscaping, the artificially-built water jet equipment with decoration, and the fountain can moisten the surrounding air, reduce dust and reduce air temperature, so that the fountain is beneficial to improving the urban appearance and enhancing the physical and mental health of residents.
The existing fountain system is simple in overall structure, most of nozzles are fixed, and the angles of the nozzles cannot be adjusted neatly and consistently, so that the fountain is single in injection effect and cannot meet the injection requirements of multiple angles.
Disclosure of Invention
The invention aims to provide a fountain system to solve the problems that the general fountain provided by the background technology is simple in overall structure, most of spray heads are fixed, the angles of the spray heads cannot be adjusted neatly and consistently, the spraying effect of the fountain is single, and the multi-angle spraying requirement cannot be met.
In order to achieve the purpose, the invention provides the following technical scheme: a fountain system comprises a main body shell, an eccentric wheel, a branch pipe, a pressure pump, a water level plate and a conversion joint, wherein a power bin and a filter bin are respectively arranged inside the main body shell, the power bin is positioned on the left side of the filter bin, a motor is arranged inside the power bin, a sealing bearing is arranged on the left side of the motor, a shaft rod is connected on the left side of the sealing bearing, a driving gear is fixed on the left end of the shaft rod, a transmission gear is connected above the driving gear, a fixed rotating shaft is arranged on the right side of the transmission gear, a movable rod is connected on the left side of the eccentric wheel, the eccentric wheel is positioned on the left side of the transmission gear, a connecting bolt is arranged inside the upper end of the movable rod, a connecting rod is connected on the upper end of the movable rod, a linkage rod is connected on the left side of the movable rod, and the branch pipe is positioned above the high-pressure water pipe, the left end of the high-pressure water pipe is provided with a sealing cap, the right end of the high-pressure water pipe is provided with a connecting valve, the left side of the upper end of the pressure pump is provided with a water outlet, the pressure pump is positioned at the left end of the interior of the filter bin, the right side of the lower end of the pressure pump is provided with an internal water suction port, the right side of the internal water suction port is provided with a filter screen, the lower end of the filter screen is provided with a connecting groove, the right side of the filter screen is provided with an adsorption sponge, the interior of the adsorption sponge is provided with a lining plate, the upper end of the lining plate is fixed with a positioning block, the lower end of the water level plate is provided with a connecting base, the water level plate is positioned at the right side of the adsorption sponge, the right side of the water, the right side of water inlet is installed and is filtered the suction head, and the below of water inlet is provided with the balancing weight.
Preferably, the shaft lever penetrates through the inside of the sealing bearing, the right end of the shaft lever and the motor are of an integrated structure, and meanwhile, the left end of the shaft lever and the driving gear are of a detachable structure.
Preferably, the right end of the transmission gear is connected with the outer left end surface of the power bin through a fixed rotating shaft, the left end surface of the transmission gear is attached to the right end surface of the eccentric wheel, and meanwhile, the transmission gear is in gear meshing transmission with the driving gear.
Preferably, the lower end of the movable rod is movably connected with the surface of the left end of the eccentric wheel, the right end of the linkage rod is connected with the middle of the movable rod in a welding mode, and the movable rod and the linkage rod form a movable connecting rod structure through connecting bolts and connecting rods.
Preferably, the upper end surface of the high-pressure water pipe is movably connected with the connecting rod, the right end of the high-pressure water pipe is connected with the water outlet through a connecting valve, and the high-pressure water pipe forms a rotating structure through the connecting valve.
Preferably, the number of the high-pressure nozzles is 4, each high-pressure nozzle is connected with the high-pressure water pipe through a branch pipe, and the branch pipes and the high-pressure water pipes are of an integrated structure.
Preferably, the water outlet and the water inlet are symmetrical about the central axis of the filtering bin, and the water outlet and the water inlet are connected with the outer surface of the filtering bin through adapter joints.
Preferably, 2 filter screens are arranged, the filter screens are symmetrical about the central line of the inner lining plate, and the upper end and the lower end of each filter screen are connected with the upper surface and the lower surface inside the filter bin through connecting grooves.
Preferably, the lining plate is of a plate-shaped structure with an oval horizontal cross section, the front surface and the rear surface of the lining plate are inclined anti-skidding surfaces, the upper end and the lower end of the lining plate are connected with the upper surface and the lower surface inside the filtering bin through positioning blocks, and the height of the lining plate is the same as that of the adsorption sponge wrapped outside the lining plate.
Preferably, the lower end of the water level plate is connected with the surface of the lower end inside the filtering bin through the connecting base, the height of the water level plate is the same as that of a water inlet on the right side outside the filtering bin, and meanwhile, the water level plate, the lining plate, the filter screen and the central axis of the filtering bin are parallel to each other.
The invention also provides a fountain system, which comprises a main body shell, an eccentric wheel, a branch pipe, a pressure pump, a water level plate and a conversion joint, wherein a power bin and a filtering bin are respectively arranged inside the main body shell, the power bin is positioned on the left side of the filtering bin, a motor is arranged inside the power bin, a sealing bearing is arranged on the left side of the motor, a shaft lever is connected to the left side of the sealing bearing, a driving gear is fixed on the left end of the shaft lever, a transmission gear is connected above the driving gear, a fixed rotating shaft is arranged on the right side of the transmission gear, a movable rod is connected to the left side of the eccentric wheel, the eccentric wheel is positioned on the left side of the transmission gear, a connecting bolt is arranged inside the upper end of the movable rod, a connecting rod is connected to the upper end of the movable rod, a linkage rod is, the high-pressure water pump is characterized in that a high-pressure nozzle is mounted above the branch pipe, the branch pipe is located above the high-pressure water pipe, a sealing cap is arranged at the left end of the high-pressure water pipe, a connecting valve is arranged at the right end of the high-pressure water pipe, a water outlet is formed in the left side of the upper end of the pressure pump, the pressure pump is located at the left end of the interior of the filter bin, an internal water suction port is formed in the right side of the lower end of the pressure pump, a filter screen is arranged on the right side of the internal water suction port, a connecting groove is formed in the lower end of the filter screen, an adsorption sponge is arranged on the right side of the filter screen, a lining plate is arranged in the adsorption sponge, a positioning block is fixed at the upper end of the lining plate, a connecting base is arranged at the lower end of the water level plate, the, a water inlet is arranged on the right side of the conversion joint, the conversion joint is positioned on the upper part of the right side of the main body shell, and a filter pump is connected to the right side of the water inlet;
the filter pump comprises a motor, a pump shell and a water wheel which is rotatably arranged in the pump shell and driven by the motor;
the lower end of the motor is connected with a pump cover, the pump cover is connected with the upper end of the pump shell with an opening at the upper end in a sealing manner, and a pump chamber is formed between the pump shell and the pump cover;
the middle of the lower end of the pump shell is integrally connected with a circular pipe-shaped water inlet pipe part, and the side wall of the pump shell is integrally connected with a water outlet joint;
the middle of the lower end of the motor is provided with a polygonal driving shaft coaxially connected with a motor rotor, the lower end of the driving shaft is sequentially and coaxially formed with a threaded part, a round rod part and a rotating connecting part, and the upper part of the rotating connecting part is formed with a driving threaded part;
the water wheel comprises a centrifugal water wheel, a circular tube-shaped water wheel sleeve which is coaxially connected to the lower end of the centrifugal water wheel through a ratchet mechanism, and more than one group of axial flow blades which are formed on the periphery of the water wheel sleeve and are positioned below the centrifugal water wheel; the periphery of the lower end of the centrifugal water wheel is integrally connected with a connecting ring, and the lower end of the connecting ring is provided with more than one permanent magnet; the axial flow blades are positioned in the range of the water inlet pipe part;
the water wheel sleeve is sleeved on the driving shaft in a sliding manner; a step-shaped spring sleeving part is formed at the lower end of the water wheel sleeve, a nut is connected to the threaded part of the driving shaft, and a spring is arranged between the spring sleeving part and the nut outside the driving shaft;
when the ratchet mechanism enables the driving shaft to rotate clockwise, the water wheel sleeve drives the axial flow blade and the centrifugal water wheel to rotate simultaneously; when the driving shaft rotates anticlockwise, the water wheel sleeve drives the axial flow blades to rotate, and the centrifugal water wheel does not rotate;
the height of the centrifugal water wheel is smaller than that in the pump shell, and a Hall sensor is arranged at the position of the lower end of the pump shell, corresponding to the permanent magnet; when the water wheel compresses the spring and moves downwards to the limit position, the permanent magnet is close to the Hall sensor, so that the Hall sensor detects a signal;
the lower end of the water inlet pipe part is fixedly connected with a filter seat, the lower end of the filter seat is connected with a water inlet joint, and a filter plate is arranged between the filter seat and the water inlet joint; the inner wall of the filter seat is provided with an installation step part for positioning the filter plate, and the upper end of the water inlet joint is provided with a filter plate positioning part which is matched with the installation step part and clamps the filter plate; a round hole for the round rod part of the driving shaft to pass through is formed in the middle of the filter plate;
the side wall of the positioning part of the filter plate is provided with a water through hole corresponding to the position of the drainage joint; the water drainage joint is connected with an electromagnetic valve;
the transition position of the water inlet joint and the positioning part of the filter plate forms a step part, the upper end part of the inner periphery of the water inlet joint is connected with a rotating connecting frame, and the rotating connecting part of the driving shaft is rotatably connected with the middle of the rotating connecting frame;
the rotary connecting part is provided with a rubber one-way valve plate in a sealing manner, and the periphery of the one-way valve plate abuts against a step part on the water inlet joint;
the rotary connecting part is rotatably sleeved with a scraping frame used for scraping dirt attached to the lower end face of the filter plate; the scraping frame comprises an inner connecting ring sleeved outside the rotating connecting part. The inner connecting ring is characterized by comprising an outer connecting ring and more than two connecting ribs, wherein the outer connecting ring is coaxial with the inner connecting ring, the two connecting ribs are integrally connected between the outer connecting ring and the inner connecting ring, the upper end of each connecting rib is fixedly connected with an elastic scraping blade, a thrust spring used for pushing the scraping frame upwards is arranged between the lower end of the inner connecting ring and a one-way valve plate, and an inner bulge in threaded connection with the driving threaded part is formed on the inner wall of the inner connecting ring;
the axial flow blades are low at the left and high at the right, and the driving thread part is a left-hand thread;
the motor, the Hall sensor and the electromagnetic valve are respectively and electrically connected with the controller; in a normal working state, the controller drives the motor to rotate clockwise, and the axial flow blades generate upward thrust on water in the water inlet pipe part; at the moment, the lower end of the driving thread part is abutted to the inner protrusion of the scraping frame but not meshed with the inner protrusion of the scraping frame, and the scraping blade is far away from the filter plate;
when the filter plate is blocked, the pressure difference between the upper part and the lower part of the axial flow blade is increased, when the pressure difference is greater than the elastic force of the spring, the water wheel integrally compresses the spring to move downwards, so that the permanent magnet moves downwards to be close to the Hall sensor, after the Hall sensor detects a signal, the controller controls the motor to rotate anticlockwise, so that the inner protrusion of the scraping frame is meshed with the driving threaded part under the pushing of the thrust spring, so that the scraping blade is abutted against the filter plate, and after the scraping frame is blocked by the filter plate and cannot move upwards continuously, the scraping frame rotates along with the driving shaft to scrape dirt on the filter plate;
meanwhile, the controller controls the electromagnetic valve to be opened, the axial flow blades rotate anticlockwise so as to drive water to reversely flow from top to bottom to reversely flush the filter plates, and meanwhile, the one-way valve plate is in a closed state, so that water with dirt is discharged from the one-way valve. After 10-60 seconds, the controller controls the electromagnetic valve to be closed and controls the motor to rotate clockwise again to enter a working state.
Compared with the prior art, the invention has the beneficial effects that: the fountain system increases the structure, effectively improves the service performance of the whole device, uses the internal space of equipment as much as possible, can relatively synchronously adjust the integral deviation of the fountain through the combination of the structures, ensures that the spraying of the fountain is neat and consistent, and can filter a water source when in use so as to prevent the internal part of the fountain from being blocked by impurities in water and influencing the use effect of the equipment; the sealing bearing can ensure the sealing property in the power bin while not influencing the rotation of the shaft lever, and prevent water from flowing into the power bin to influence the operation of the motor; the gear meshing transmission power range between the transmission gear and the driving gear is wider, the efficiency is higher, the transmission ratio is stable, the service life is long, the working reliability is high, and the transmission among parallel shafts, intersecting shafts with any angle and intersecting shafts with any angle can be realized; the movable rod and the linkage rod form a movable connecting rod structure through the connecting bolt and the connecting rod, so that the reciprocating motion of the connecting rod can be realized, and the reciprocating angle deviation is formed for the high-pressure water pipe; the integral structure between the branch pipe and the high-pressure water pipe can ensure that the whole pipeline structure has higher tightness and high-pressure resistance, greatly reduces the maintenance rate of the pipeline and further reduces the use cost; the water in the water tank can be better guided into the filtering bin through the adapter, and the water flow speed can be controlled while the water is guided, so that the problem that the filtering quality is reduced due to overlarge water flow is avoided; the filter screen can carry out primary filtration on the impurities with larger volume in the water; the adsorption sponge is sleeved outside the inner lining plate, the adsorption sponge with the elliptic cross section has better flow guide capacity, and the whole device is simpler to mount and is convenient to replace and use; the water level plate can prevent water flow from being piled up and filtered when in use, thereby preventing sundries from being piled up and too concentrated to influence the filtering efficiency.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic view of the transmission structure of the eccentric wheel movable connecting rod of the present invention.
FIG. 3 is a schematic view of the enlarged structure of part A of the present invention.
Fig. 4 is a schematic structural view of a filter pump according to embodiment 2 of the present invention.
Fig. 5 is a schematic sectional view of a filter pump according to embodiment 2 of the present invention.
Fig. 6 is an exploded view of a filter pump according to embodiment 2 of the present invention.
Fig. 7 is an exploded view of a filter pump in section according to embodiment 2 of the present invention.
Fig. 8 is a schematic structural view of a water wheel of a filter pump in embodiment 2 of the present invention.
Fig. 9 is a schematic structural view of a scraper rack of a filter pump in embodiment 2 of the present invention.
In the figure: 1. a main body housing; 2. a power bin; 3. a filtering bin; 4. an electric motor; 5. sealing the bearing; 6. a shaft lever; 7. a driving gear; 8. a transmission gear; 9. fixing the rotating shaft; 10. an eccentric wheel; 11. a movable rod; 12. a connecting bolt; 13. a connecting rod; 14. a linkage rod; 15. a high pressure water pipe; 16. a branch pipe; 17. a high pressure nozzle; 18. a sealing cap; 19. a connecting valve; 20. a pressure pump; 21. a water outlet; 22. an internal water intake; 23. a filter screen; 24. connecting grooves; 25. adsorbing the sponge; 26. an inner liner plate; 27. positioning blocks; 28. a water level plate; 29. a connection base; 30. a water pump; 31. an internal water outlet; 32. a crossover sub; 33. a water inlet; 34. filtering the suction head; 35. a balancing weight; 91. a motor; 911. a pump cover; 912. a drive shaft; 913. a threaded portion; 915. a round bar part; 916. a rotation connecting part; 9161. a drive screw portion; 92. a pump housing; 921. a water inlet pipe portion; 922. a Hall sensor; 923. a water outlet joint; 931. a filter base; 9311. a water discharge joint; 9312. mounting a step part; 932. a water inlet joint; 9321. a filter plate positioning portion; 9322. the connecting frame is rotated; 933. a one-way valve plate; 95. an electromagnetic valve; 96. a water wheel; 96a, a spring; 96b, a nut; 961. a water wheel sleeve; 962. a centrifugal water wheel; 963. a connecting ring; 965. a permanent magnet; 966. an axial flow blade; 967. a spring sleeve portion; 97. a filter plate; 98. a scraping frame; 98a, a thrust spring. 981. An inner connecting ring; 982. connecting ribs; 983. scraping a blade; 985. and an outer connecting ring.
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 1
Referring to fig. 1-3, the present invention provides a technical solution: a fountain system comprises a main body shell 1, an eccentric wheel 10, a branch pipe 16, a pressure pump 20, a water level plate 28 and a conversion joint 32, wherein a power bin 2 and a filter bin 3 are respectively arranged inside the main body shell 1, the power bin 2 is positioned on the left side of the filter bin 3, a motor 4 is arranged inside the power bin 2, a sealing bearing 5 is arranged on the left side of the motor 4, a shaft lever 6 is connected to the left side of the sealing bearing 5, a driving gear 7 is fixed to the left end of the shaft lever 6, a transmission gear 8 is connected to the upper portion of the driving gear 7, a fixed rotating shaft 9 is arranged on the right side of the transmission gear 8, the shaft lever 6 penetrates through the inside of the sealing bearing 5, the right end of the shaft lever 6 and the motor 4 are of an integrated structure, meanwhile, a detachable structure is arranged between the left end of the shaft lever 6 and the driving gear 7, the sealing bearing 5, the water is prevented from flowing into the power bin 2 to influence the running of the motor 4, the left side of the eccentric wheel 10 is connected with a movable rod 11, the eccentric wheel 10 is positioned at the left side of a transmission gear 8, the right end of the transmission gear 8 is connected with the outer left end surface of the power bin 2 through a fixed rotating shaft 9, the left end surface of the transmission gear 8 is attached to the right end surface of the eccentric wheel 10, meanwhile, the transmission gear 8 and the driving gear 7 are in gear meshing transmission, the gear meshing transmission power range between the transmission gear 8 and the driving gear 7 is wider, the efficiency is higher, the transmission ratio is stable, the service life is long, the working reliability is high, the transmission among parallel shafts, any angle intersecting shafts and any angle intersecting shafts can be realized, the connecting bolt 12 is installed inside the upper end of the movable rod 11, the upper end of the movable rod 11 is connected with a connecting rod 13, and the lower end, the right end of the linkage rod 14 is connected with the middle part of the movable rod 11 in a welding manner, the movable rod 11 and the linkage rod 14 form a movable connecting rod structure through the connecting bolt 12 and the connecting rod 13, and the connecting rod 13 can reciprocate, so that reciprocating angle deviation is formed on the high-pressure water pipe 15, the linkage rod 14 is connected to the left side of the movable rod 11, the high-pressure water pipe 15 is arranged at the rear end of the linkage rod 14, the upper end surface of the high-pressure water pipe 15 is movably connected with the connecting rod 13, the right end of the high-pressure water pipe 15 is connected with the water outlet 21 through the connecting valve 19, meanwhile, the high-pressure water pipe 15 forms a rotating structure through the connecting valve 19, the high-pressure nozzles 17 are installed above the branch pipes 16, the branch pipes 16 are located above the high-pressure water pipe 15, 4 high-pressure nozzles 17 are, meanwhile, the branch pipe 16 and the high-pressure water pipe 15 are of an integrated structure, the whole pipeline structure has high tightness and high-pressure resistance through the integrated structure between the branch pipe 16 and the high-pressure water pipe 15, the maintenance rate of the pipeline is greatly reduced, and the use cost is reduced, the left end of the high-pressure water pipe 15 is provided with the sealing cap 18, the right end of the high-pressure water pipe 15 is provided with the connecting valve 19, the left side of the upper end of the pressure pump 20 is provided with the water outlet 21, the pressure pump 20 is positioned at the left end inside the filter bin 3, the water outlet 21 and the water inlet 33 are symmetrical about the central axis of the filter bin 3, the water outlet 21 and the water inlet 33 are both connected with the outer surface of the filter bin 3 through the adapter 32, water in the water tank can be better guided into the filter bin 3 through the adapter 32, and the water flow speed can be controlled while the water is guided, so as to avoid the, the right side of the lower end of the pressure pump 20 is provided with an internal water suction port 22, the right side of the internal water suction port 22 is provided with 2 filter screens 23, the filter screens 23 are symmetrical about the central line of an inner lining plate 26, the upper end and the lower end of each filter screen 23 are connected with the upper surface and the lower surface inside the filtering bin 3 through connecting grooves 24, the filter screens 23 can primarily filter impurities with large volume in water, the lower ends of the filter screens 23 are provided with the connecting grooves 24, the right side of each filter screen 23 is provided with an adsorption sponge 25, the inner lining plate 26 is arranged inside the adsorption sponge 25, the upper end of the inner lining plate 26 is fixed with a positioning block 27, the inner lining plate 26 is arranged into a plate-shaped structure with an oval horizontal cross section, the front surface and the rear surface of the inner lining plate 26 are arranged into inclined anti-skid surfaces, and the upper, meanwhile, the height of the inner lining plate 26 is the same as that of the adsorption sponge 25 wrapped outside the inner lining plate 26, the adsorption sponge 25 is sleeved outside the inner lining plate 26, the adsorption sponge 25 with an oval cross section has better flow guiding capacity, the whole device is simple to mount and convenient to replace and use, the lower end of the water level plate 28 is provided with the connecting base 29, the water level plate 28 is positioned on the right side of the adsorption sponge 25, the right side of the water level plate 28 is provided with the water pump 30, the left side of the lower end of the water pump 30 is provided with the inner water outlet 31, the lower end of the water level plate 28 is connected with the lower end surface inside the filtering bin 3 through the connecting base 29, the height of the water level plate 28 is the same as that of the water inlet 33 on the right side outside the filtering bin 3, meanwhile, the central axes of the water level plate 28, the inner lining plate 26, the filtering net 23 and the filtering bin 3 are mutually, thereby prevent that debris from piling up too concentrated influence filtration efficiency, water inlet 33 is installed on crossover sub 32's right side, and crossover sub 32 is located the right side top of main body cover 1, and filtration suction head 34 is installed on the right side of water inlet 33, and the below of water inlet 33 is provided with balancing weight 35.
The working principle is as follows: when the fountain system is used, firstly, the adsorption sponge 25 is sleeved outside the inner lining plate 26 before use, the equipment can be used after the installation is finished, when the fountain system is used, the water pump 30 and the pressure pump 20 are simultaneously started, the water pump 30 sucks water through the filter suction head 34 through the conversion joint 32 at the water inlet 33, the conversion joint 32 can better guide the water in the water pool into the filter bin 3, the water flow speed can be controlled at the same time of the guide, the filter quality is prevented from being reduced due to overlarge water flow, the water flow is discharged through the internal water outlet 31, the water level is raised through the obstruction of the water level plate 28, when the water level is higher than the height of the water level plate 28 and overflows, so that the water flow enters the pressure pump 20 after the preliminary filtration of the filter screen 23 and the adsorption sponge 25 adsorbs impurities, the water flow into the high-pressure pipeline 15 through the water outlet 21, the fountain is formed by spraying the high-pressure nozzles 17 above the branch pipes 16, when the motor 4 is started, the driving gear 7 can be directly driven to rotate through the shaft lever 6, so that the eccentric wheel 10 is driven to rotate through the transmission gear 8, the reciprocating offset rotary motion of the high-pressure water pipe 15 is realized through the movable connecting rod structure consisting of the movable rod 11, the connecting rod 13 and the linkage rod 14, the overall offset of the fountain can be synchronously adjusted, the spraying of the fountain is neat and uniform, the use effect of the equipment is greatly improved, and the fountain system is the working principle of the fountain system.
Example 2
Referring to fig. 4-9, the difference between the present embodiment and embodiment 1 is: the water pump is a diaphragm pump or a plunger pump, an internal water outlet is formed in the left side of the lower end of the water pump, a water inlet is formed in the right side of the adapter, the adapter is located on the upper portion of the right side of the main body shell, and a filter pump is connected to the right side of the water inlet; the filter pump is not only used for filtering impurities, but also matched with the water pump to increase the water pumping power.
The filter pump comprises a motor 91, a pump shell 92 and a water wheel 96 which is rotatably arranged in the pump shell and is driven by the motor.
The lower extreme of motor is connected with pump cover 911, the pump cover with upper end open-ended pump case upper end sealing connection, form a pump chamber between pump case and the pump cover.
The middle of the lower end of the pump shell is integrally connected with a circular tube-shaped water inlet pipe part 921, and the side wall of the pump shell is integrally connected with a water outlet connector 923. The water outlet joint is connected with the water inlet.
The middle of the lower end of the motor is a polygonal driving shaft 912 coaxially connected with the rotor of the motor, the lower end of the driving shaft is sequentially and coaxially molded with a thread part 913, a round rod part 915 and a rotating connecting part 916, and the upper part of the rotating connecting part is molded with a driving thread part 9161.
The water wheel 96 comprises a centrifugal water wheel 962, a circular-tube-shaped water wheel sleeve 961 coaxially connected to the lower end of the centrifugal water wheel through a ratchet mechanism, and more than one group of axial flow blades 966 formed on the periphery of the water wheel sleeve and positioned below the centrifugal water wheel; a connecting ring 963 is integrally connected between the peripheries of the lower ends of the centrifugal water wheels, and more than one permanent magnet 965 is mounted at the lower end of the connecting ring; the axial flow blades are positioned in the range of the water inlet pipe part.
The water wheel sleeve is sleeved on the driving shaft in a sliding manner; the lower end of the water wheel sleeve is formed with a step-shaped spring sleeving part 967, the threaded part of the driving shaft is connected with a nut 96b, and a spring 96a is arranged between the spring sleeving part and the nut outside the driving shaft.
When the ratchet mechanism enables the driving shaft to rotate clockwise, the water wheel sleeve drives the axial flow blade and the centrifugal water wheel to rotate simultaneously; when the drive shaft anticlockwise rotates, the water wheel sleeve pipe drives the axial flow blades to rotate, and the centrifugal water wheel does not rotate.
The height of the centrifugal water wheel is smaller than that in the pump shell, and a Hall sensor 922 is arranged at the lower end of the pump shell corresponding to the position of the permanent magnet; when the water wheel compresses the spring and moves downwards to the limit position, the permanent magnet is close to the Hall sensor, so that the Hall sensor detects signals.
The lower end of the water inlet pipe part is fixedly connected with a filtering seat 931, the lower end of the filtering seat is connected with a water inlet joint 932, and a filtering plate 97 is arranged between the filtering seat and the water inlet joint; the inner wall of the filter seat is provided with a mounting step portion 9312 for positioning the filter plate, and the upper end of the water inlet joint is provided with a filter plate positioning portion 9321 which is matched with the mounting step portion to clamp the filter plate; and a round hole for the round rod part of the driving shaft to pass through is formed in the middle of the filter plate.
The filter plate is a ceramic filter plate or a stainless steel perforated plate processed by laser drilling.
The side wall of the filter seat is integrally connected with a drainage joint 9311 at the position below the filter plate, and the side wall of the positioning part of the filter plate is provided with a water through hole corresponding to the drainage joint; the drain connector is connected to an electromagnetic valve 95.
The water inlet joint and the transition position of the filter plate positioning part form a step part, the upper end part of the inner periphery of the water inlet joint is connected with a rotating connecting frame 98, and the rotating connecting part of the driving shaft is rotatably connected with the middle of the rotating connecting frame.
The rotating connecting portion is provided with a rubber one-way valve block 933 in a sealing sleeve mode, and the periphery of the one-way valve block abuts against a step portion of the water inlet joint. When rivers flowed into water supply connector from bottom to top, the check valve piece was upwards promoted and is in the conducting state by rivers, and when rivers flowed to the filter below from the filter top see through the filter board, the check valve piece periphery was supported on the step portion and is in the encapsulated situation.
The rotating connecting part is rotatably sleeved with a scraping frame 98 used for scraping dirt attached to the lower end face of the filter plate; the scraping frame comprises an inner connecting ring 981 sleeved outside the rotating connecting part. The outer clamping ring 985 with the coaxial setting of in-connection circle to and the splice bar 982 of an organic whole connection more than two between outer clamping ring and in-connection circle, the elastic doctor-bar 983 of upper end fixed connection of every splice bar, install between in-connection circle lower extreme and the check valve piece and be used for scraping the thrust spring 98a that the frame pushed up, the inner wall shaping of in-connection circle have with drive screw thread portion threaded connection's interior arch (not shown).
The axial flow blade is low on the left and high on the right, and the driving thread part is a left-hand thread.
The motor, the Hall sensor and the electromagnetic valve are respectively and electrically connected with the controller; in a normal working state, the controller drives the motor to rotate clockwise, and the axial flow blades generate upward thrust on water in the water inlet pipe part; at this time, the lower end of the driving screw thread part is in a state of abutting against but not meshing with the inner protrusion of the scraping frame, and the scraping blade is far away from the filter plate. Thus the scraper frame is in the non-working state.
When the filter plate is blocked, the pressure difference between the upper side and the lower side of the axial flow blade is increased, when the pressure difference is larger than the elastic force of the spring, the water wheel overall compression spring moves downwards, so that the permanent magnet moves downwards to be close to the Hall sensor, after the Hall sensor detects a signal, the controller controls the motor to rotate anticlockwise, so that the inner protrusion of the scraping frame is meshed with the driving threaded part under the pushing of the thrust spring, the scraping blade is abutted to the filter plate, and after the scraping frame is blocked by the filter plate and cannot continue to move upwards, the scraping frame rotates along with the driving shaft to scrape off dirt on the filter plate.
Meanwhile, the controller controls the electromagnetic valve to be opened, the axial flow blades rotate anticlockwise so as to drive water to reversely flow from top to bottom to reversely flush the filter plates, and meanwhile, the one-way valve plate is in a closed state, so that water with dirt is discharged from the one-way valve. After 10-60 seconds, the controller controls the electromagnetic valve to be closed and controls the motor to rotate clockwise again to enter a working state.
When a motor of the filter pump rotates clockwise, the centrifugal water wheel and the axial flow blade are both in a working state, the axial flow blade pumps water flow upwards, then the water is thrown outwards through the centrifugal water wheel and finally discharged from the water outlet joint, and the axial flow blade plays an auxiliary role in pumping water of the centrifugal water wheel in the state; when the motor anticlockwise rotates, the axial flow blades drive water to wash the filter plate up and down in a countercurrent mode, and the water with dirt is discharged through the electromagnetic valve, so that the filter pump can pump filtered clean water, self-cleaning can be achieved, and the maintenance-free service time is prolonged. In addition, when the filter plate is blocked, the (switch type) Hall sensor is matched with the axial flow blade to drive the water wheel to integrally move so as to judge whether the filter plate is blocked, and compared with the method of detecting the pressure in the water inlet pipe by using a fluid pressure sensor, the method and the device are simpler in control. In addition, the scraping frame only works in the back flushing state of the filter plate and does not work in the normal working state of the filter pump, so that the energy consumption of the motor cannot be obviously increased.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. A fountain system, characterized by: the device comprises a main body shell, an eccentric wheel, a branch pipe, a pressure pump, a water level plate and a conversion joint, wherein a power bin and a filter bin are respectively arranged inside the main body shell, the power bin is positioned on the left side of the filter bin, a motor is arranged inside the power bin, a sealing bearing is arranged on the left side of the motor, a shaft lever is connected to the left side of the sealing bearing, a driving gear is fixed to the left end of the shaft lever, a transmission gear is connected to the upper portion of the driving gear, a fixed rotating shaft is arranged on the right side of the transmission gear, a movable rod is connected to the left side of the eccentric wheel, the eccentric wheel is positioned on the left side of the transmission gear, a connecting bolt is arranged inside the upper end of the movable rod, a connecting rod is connected to the upper end of the movable rod, a linkage rod is connected to, the branch pipe is positioned above the high-pressure water pipe, the left end of the high-pressure water pipe is provided with a sealing cap, the right end of the high-pressure water pipe is provided with a connecting valve, the left side of the upper end of the pressure pump is provided with a water outlet, the pressure pump is positioned at the left end of the interior of the filter bin, the right side of the lower end of the pressure pump is provided with an internal water suction port, the right side of the internal water suction port is provided with a filter screen, the lower end of the filter screen is provided with a connecting groove, the right side of the filter screen is provided with an adsorption sponge, the interior of the adsorption sponge is provided with a lining plate, the upper end of the lining plate is fixed with a positioning block, the lower end of the water level plate is provided with a connecting base, the water level plate is positioned at the right side of the adsorption sponge, the right side of the, the adapter is positioned at the upper part of the right side of the main body shell, and the right side of the water inlet is connected with a filter pump;
the filter pump comprises a motor, a pump shell and a water wheel which is rotatably arranged in the pump shell and driven by the motor;
the lower end of the motor is connected with a pump cover, the pump cover is connected with the upper end of the pump shell with an opening at the upper end in a sealing manner, and a pump chamber is formed between the pump shell and the pump cover;
the middle of the lower end of the pump shell is integrally connected with a circular pipe-shaped water inlet pipe part, and the side wall of the pump shell is integrally connected with a water outlet joint;
the middle of the lower end of the motor is provided with a polygonal driving shaft coaxially connected with a motor rotor, the lower end of the driving shaft is sequentially and coaxially formed with a threaded part, a round rod part and a rotating connecting part, and the upper part of the rotating connecting part is formed with a driving threaded part;
the water wheel comprises a centrifugal water wheel, a circular tube-shaped water wheel sleeve which is coaxially connected to the lower end of the centrifugal water wheel through a ratchet mechanism, and more than one group of axial flow blades which are formed on the periphery of the water wheel sleeve and are positioned below the centrifugal water wheel; the periphery of the lower end of the centrifugal water wheel is integrally connected with a connecting ring, and the lower end of the connecting ring is provided with more than one permanent magnet; the axial flow blades are positioned in the range of the water inlet pipe part;
the water wheel sleeve is sleeved on the driving shaft in a sliding manner; a step-shaped spring sleeving part is formed at the lower end of the water wheel sleeve, a nut is connected to the threaded part of the driving shaft, and a spring is arranged between the spring sleeving part and the nut outside the driving shaft;
when the ratchet mechanism enables the driving shaft to rotate clockwise, the water wheel sleeve drives the axial flow blade and the centrifugal water wheel to rotate simultaneously; when the driving shaft rotates anticlockwise, the water wheel sleeve drives the axial flow blades to rotate, and the centrifugal water wheel does not rotate;
the height of the centrifugal water wheel is smaller than that in the pump shell, and a Hall sensor is arranged at the position of the lower end of the pump shell, corresponding to the permanent magnet; when the water wheel compresses the spring and moves downwards to the limit position, the permanent magnet is close to the Hall sensor, so that the Hall sensor detects a signal;
the lower end of the water inlet pipe part is fixedly connected with a filter seat, the lower end of the filter seat is connected with a water inlet joint, and a filter plate is arranged between the filter seat and the water inlet joint; the inner wall of the filter seat is formed with an installation step part for positioning the filter plate, and the upper end of the water inlet joint is formed with a filter plate positioning part matched with the installation step part for clamping the filter plate; a round hole for the round rod part of the driving shaft to pass through is formed in the middle of the filter plate;
the side wall of the positioning part of the filter plate is provided with a water through hole corresponding to the position of the drainage joint; the water drainage joint is connected with an electromagnetic valve;
the transition position of the water inlet joint and the positioning part of the filter plate forms a step part, the upper end part of the inner periphery of the water inlet joint is connected with a rotating connecting frame, and the rotating connecting part of the driving shaft is rotatably connected with the middle of the rotating connecting frame;
the rotary connecting part is provided with a rubber one-way valve plate in a sealing manner, and the periphery of the one-way valve plate abuts against a step part on the water inlet joint;
the rotary connecting part is rotatably sleeved with a scraping frame used for scraping dirt attached to the lower end face of the filter plate; the scraping frame comprises an inner connecting ring sleeved outside the rotary connecting part;
the inner connecting ring is characterized by comprising an outer connecting ring and more than two connecting ribs, wherein the outer connecting ring is coaxial with the inner connecting ring, the two connecting ribs are integrally connected between the outer connecting ring and the inner connecting ring, the upper end of each connecting rib is fixedly connected with an elastic scraping blade, a thrust spring used for pushing the scraping frame upwards is arranged between the lower end of the inner connecting ring and a one-way valve plate, and an inner bulge in threaded connection with the driving threaded part is formed on the inner wall of the inner connecting ring;
the axial flow blades are low at the left and high at the right, and the driving thread part is a left-hand thread;
the motor, the Hall sensor and the electromagnetic valve are respectively and electrically connected with the controller; in a normal working state, the controller drives the motor to rotate clockwise, and the axial flow blades generate upward thrust on water in the water inlet pipe part; at the moment, the lower end of the driving thread part is abutted to the inner protrusion of the scraping frame but not meshed with the inner protrusion of the scraping frame, and the scraping blade is far away from the filter plate;
when the filter plate is blocked, the pressure difference between the upper part and the lower part of the axial flow blade is increased, when the pressure difference is greater than the elastic force of the spring, the water wheel integrally compresses the spring to move downwards, so that the permanent magnet moves downwards to be close to the Hall sensor, after the Hall sensor detects a signal, the controller controls the motor to rotate anticlockwise, so that the inner protrusion of the scraping frame is meshed with the driving threaded part under the pushing of the thrust spring, so that the scraping blade is abutted against the filter plate, and after the scraping frame is blocked by the filter plate and cannot move upwards continuously, the scraping frame rotates along with the driving shaft to scrape dirt on the filter plate;
meanwhile, the controller controls the electromagnetic valve to be opened, the axial flow blade rotates anticlockwise so as to drive water to reversely flush the filter plate from top to bottom in a counter-flow mode, and meanwhile, the water with dirt is discharged from the one-way valve due to the fact that the one-way valve plate is in a closed state;
after 10-60 seconds, the controller controls the electromagnetic valve to be closed and controls the motor to rotate clockwise again to enter a working state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810280746.0A CN108525925B (en) | 2018-04-02 | 2018-04-02 | Fountain system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810280746.0A CN108525925B (en) | 2018-04-02 | 2018-04-02 | Fountain system |
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| Publication Number | Publication Date |
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| CN108525925A CN108525925A (en) | 2018-09-14 |
| CN108525925B true CN108525925B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810280746.0A Active CN108525925B (en) | 2018-04-02 | 2018-04-02 | Fountain system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109759270B (en) * | 2019-03-11 | 2024-02-23 | 上海景水环境科技有限公司 | Multidimensional spray head conversion device |
| CN110339692A (en) * | 2019-07-12 | 2019-10-18 | 杭州富阳锐明科技有限公司 | A kind of preventing clogging up device flowed to protect spraying nozzle following solution |
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| CN108525925A (en) | 2018-09-14 |
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Effective date of registration: 20221220 Address after: 276800 R&D Building No. 8, Electronic Information Industrial Park, Gaoxin 7th Road, Rizhao Hi tech Zone, Shandong Province 237, Xueyuan Road, Rizhao Hi tech Zone, Shandong Province Patentee after: Rizhao Xinrui Investment Promotion Development Co.,Ltd. Address before: 312400 two 103, North Zhijie, Shengzhou, Shaoxing, Zhejiang, China 103 Patentee before: Li Weisong |
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