CN116733755A - High-efficient filtration circulating water pump - Google Patents
High-efficient filtration circulating water pump Download PDFInfo
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- CN116733755A CN116733755A CN202311007006.7A CN202311007006A CN116733755A CN 116733755 A CN116733755 A CN 116733755A CN 202311007006 A CN202311007006 A CN 202311007006A CN 116733755 A CN116733755 A CN 116733755A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 130
- 238000001914 filtration Methods 0.000 title claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Abstract
The application relates to a high-efficiency filtering circulating water pump, which mainly relates to the technical field of circulating water pumps, and comprises a driving mechanism, a pump body in transmission connection with the driving mechanism and a filtering mechanism arranged on the pump body; the filtering mechanism comprises an outer shell body, a supporting frame, a filter screen, a plurality of driven magnets and a transmission shaft, wherein the outer shell body is respectively communicated with a water inlet end and a water outlet end of the pump body; the support frame is rotationally connected with the outer shell, and one end of the transmission shaft is meshed with the driving mechanism and is rotationally connected with the outer shell; the driven magnet is used for driving the support frame to rotate. The application has the advantages of higher automation degree, difficult blockage generation and smaller pressure loss.
Description
Technical Field
The application relates to the technical field of circulating water pumps, in particular to a high-efficiency filtering circulating water pump.
Background
The circulating water pump is a low-pressure water pump used in the scenes of a heating pipe network (a thermodynamic center), a closed loop of a heating system or an air-conditioning water system, and the like. Unlike the conventional water pump, the circulating water pump functions not to lift the medium up, but to circulate the medium around the inside of the closed loop system repeatedly, and to overcome the loss of kinetic energy caused by loop resistance, is an important power element of various closed loop systems.
Water is generally used as a heat exchange medium in a heat supply network. With the increase of the service time, the inner wall of the pipe network can be corroded to different degrees. The temperature rise can raise the activation energy of metal ions to intensify electrochemical corrosion, so that the inner wall of the hot end pipeline of the heat supply pipeline network can produce a large amount of rust residues. These rust residues can break away from the pipe wall under the scouring action and move with the water flow. In order to avoid rust residues entering the pump body and damaging the internal structure of the water pump, a filter screen is usually required to be additionally arranged at a water inlet of a circulating water pump for a heat supply pipe network. However, rust residues can gradually gather in the water inlet of the circulating water pump due to the blocking of the filter screen, the water supply pressure of the circulating water pump is continuously influenced, and even a pipeline is blocked. Therefore, related staff are required to clean the water inlet of the circulating water pump regularly and replace the filter screen.
It can be known from the above related art that the filter screen of the circulating water pump for the hot end of the heat supply pipe network is easy to be blocked, and has the defects of affecting the water pressure of the water supply and having lower filtering efficiency.
Disclosure of Invention
In order to improve the filtering efficiency of the circulating water pump, improve the automation degree of the using process of the circulating water pump and reduce the influence of the blockage of a filter screen on the water supply pressure, the application provides the efficient filtering circulating water pump.
The application provides a high-efficiency filtering circulating water pump which adopts the following technical scheme:
a high-efficiency filtering circulating water pump comprises a driving mechanism, a pump body connected with the driving mechanism and a filtering mechanism arranged on the pump body; the filtering mechanism comprises an outer shell body, a supporting frame, a filter screen, a plurality of driven magnets and a transmission shaft, wherein the outer shell body is respectively communicated with a water inlet end and a water outlet end of the pump body; the support frame with the shell body rotates to be connected, the one end of transmission shaft with actuating mechanism meshing and with the shell body rotates to be connected, driven magnet is used for driving the support frame rotates.
Through adopting above-mentioned technical scheme, actuating mechanism can provide power for the rotation of the pump body, the pump body can form pressure differential between water inlet and delivery port under actuating mechanism's effect, for the motion of water in the closed circuit provides power, the shell body in the filtering mechanism provides spacingly for the installation and the rotation of support frame, the support frame has played the supporting role to the installation of filter screen and driven magnet, the structural design who rotates between support frame and the shell body makes the filter screen can take place rotatoryly under the drive of support frame, driven magnet installed on the support frame can take place to rotate with the help of magnetic attraction under the driving effect of transmission shaft, the transmission shaft can be with moment of torsion follow actuating mechanism to filtering mechanism, make actuating mechanism drive the filter screen rotation in the filtering mechanism when driving water pump rotation, the shell body communicates with water inlet end and water outlet end respectively, the rust residue that makes water inlet end deposit can turn to the water outlet end and return to in the closed circuit, the filtration efficiency of circulating water pump has been improved, promote the degree of automation of circulating water pump use, reduce the filter screen and block up the application that causes the influence to water supply water pressure.
Optionally, the support frame includes an outer ring plate concentrically arranged with the outer shell, an inner ring plate concentrically arranged with the outer shell, and a plurality of partition plates arranged between the outer ring plate and the inner ring plate; the planes of the partition plates pass through the center of the outer shell, and the partition plates are uniformly distributed along the circumferential direction.
Through adopting above-mentioned technical scheme, outer ring plate and interior ring plate in the support frame provide mounted position to the installation of filter screen and driven magnet, and the baffle can take away the rust residue of pump body water inlet end deposit to the water outlet end.
Optionally, a storage box is arranged at one end of the outer shell close to the ground; the storage box is communicated with the inside of the outer shell.
Through adopting above-mentioned technical scheme, the storage box structure that sets up on the shell body has played the memory function to the rust residue of filtering in the shell body, and the storage box communicates with outside, and relevant public staff can reduce the rust residue content in the closed circuit through the mode of opening the storage box and clear up.
Optionally, the inner ring plate is provided with a plurality of rollers; the rollers are rotatably connected with the inner ring plate and are abutted against the inner wall of the outer shell.
Through adopting above-mentioned technical scheme, the structure of a plurality of gyro wheels and the outer casing inner wall butt of installing on the inner ring board can reduce the contact friction between inner ring board and the outer casing inner wall, makes relative sliding friction change into less rolling friction, reduces the rotatory required resistance of overcoming of drive support frame in the outer casing, improves filtration efficiency.
Optionally, the transmission shaft comprises a shaft body penetrating through the outer shell, a worm wheel fixedly sleeved at one end of the shaft body close to the driving mechanism, a connecting rod fixedly sleeved at one end of the shaft body far away from the driving mechanism, and a plurality of driving magnets arranged at one end of the connecting rod far away from the shaft body; the magnetic poles of the driving magnet and the magnetic poles of the driven magnet are arranged differently, and the driving mechanism drives the worm wheel to rotate.
Through adopting above-mentioned technical scheme, the worm wheel of fixed cover in the transmission shaft on the axis body can reduce the rotational speed through worm gear meshing's mode to on passing through the axis body with moment of torsion and transmitting the bracing piece.
Optionally, the driving magnet is in threaded connection with the connecting rod along the axial direction of the connecting rod.
Through adopting above-mentioned technical scheme, threaded connection's structural design between initiative magnet and the connecting rod makes the distance between initiative magnet and the driven magnet adjust according to actual demand, increases the distance between initiative magnet and the driven magnet when need dismantle the transfer line, reduces the magnetic force and to dismantling the interference that the installation produced.
Optionally, the pump body comprises a pump shell, a water inlet pipe arranged at one end of the pump shell and communicated with the filtering mechanism, a water outlet pipe arranged at the other end of the pump shell and communicated with the filtering mechanism, an impeller arranged in the pump shell and a sealing plate arranged on the pump shell; the impeller is connected with the driving mechanism and is rotationally connected with the pump shell.
Through adopting above-mentioned technical scheme, the pump case has played spacing effect to the installation of impeller, and the closing plate has played sealed effect to the pump case, can avoid the motor to advance water, and the impeller can take place the rotation under the drive of motor, and the centrifugal force through rotatory production drives the water in the middle of the impeller to the impeller edge, cooperates the die cavity design in the pump case, makes the water inlet end pressure in the pump case be greater than the water outlet end, has realized the pump water function.
Optionally, an installation groove is formed in the end face, close to the impeller, of the sealing plate, and a sealing ring is arranged in the installation groove; the seal ring can reduce the installation clearance of the seal plate.
Through adopting above-mentioned technical scheme, the sealing plate is close to the mounting groove of seting up on the impeller terminal surface and has played spacing effect to the sealing washer, and the sealing washer can increase sealing plate's waterproof nature and seal, has reduced the possibility that the pump body appears leaking.
Optionally, the driving mechanism comprises a motor and a coupler which is arranged on a power output shaft of the motor and is connected with the impeller; and the power output shaft of the motor drives the filtering mechanism to rotate.
Through adopting above-mentioned technical scheme, the motor can be through the pivot of shaft coupling with moment of torsion transmission to impeller, and motor power output shaft and filtering mechanism meshing structural design can make actuating mechanism drive impeller and filtering mechanism simultaneously.
Optionally, the driving mechanism further comprises a support plate with one end sleeved on the water inlet pipe and the water outlet pipe, and the other end of the support plate is sleeved on the shell of the motor.
Through adopting above-mentioned technical scheme, the backup pad structure has played the fixed action to the motor on the one hand, has improved the stability of motor operation in-process, and on the other hand can be with the heat transfer of motor heating zone to inlet tube and drain pipe, utilizes inlet tube and drain pipe to cool down the high temperature position of motor, has improved the life of motor.
In summary, the present application includes at least one of the following beneficial technical effects:
the driving mechanism can provide power for the rotation of the pump body, the pump body can form pressure difference between the water inlet and the water outlet under the action of the driving mechanism, power is provided for the movement of water in a closed pipeline, the outer shell in the filtering mechanism provides limit for the installation and rotation of the supporting frame, the supporting frame plays a supporting role in the installation of the filter screen and the driven magnet, the structure design of the rotary connection between the supporting frame and the outer shell enables the filter screen to rotate under the driving of the supporting frame, the driven magnet installed on the supporting frame can rotate under the driving action of the transmission shaft by means of magnetic attraction, the transmission shaft can transmit torque from the driving mechanism to the filtering mechanism, the driving mechanism drives the filter screen in the filtering mechanism to rotate while driving the water pump to rotate, the outer shell is respectively communicated with the water inlet end and the water outlet end, rust residues deposited at the water inlet end can be turned to the water outlet end and returned into the closed pipeline, and the purposes of improving the filtering efficiency of the circulating water pump, improving the automation degree of the using process of the circulating water pump and reducing the influence of the filter screen on water supply pressure are achieved;
the structure that the plurality of rollers arranged on the inner ring plate are abutted against the inner wall of the outer shell can reduce the contact friction force between the inner ring plate and the inner wall of the outer shell, so that the relative sliding friction force is converted into smaller rolling friction force, the resistance required to be overcome when the support frame is driven to rotate in the outer shell is reduced, and the filtering efficiency is improved;
the supporting plate structure of the application has the advantages of fixing the motor, improving the stability of the motor in the running process, transferring the heat of the motor heating section to the water inlet pipe and the water outlet pipe, reducing the temperature of the high-temperature part of the motor by using the water inlet pipe and the water outlet pipe, and prolonging the service life of the motor.
Drawings
Fig. 1 is a schematic structural diagram of a high-efficiency filtering circulating water pump according to an embodiment of the present application.
Fig. 2 is a schematic structural view of a driving mechanism according to an embodiment of the present application.
Fig. 3 is a schematic view of an exploded structure of a pump body according to an embodiment of the present application.
Fig. 4 is a schematic view of an exploded structure of a filter mechanism in an embodiment of the application.
Fig. 5 is a schematic structural view of a support frame according to an embodiment of the application.
Fig. 6 is a schematic structural view of a transmission shaft according to an embodiment of the present application.
Reference numerals illustrate: 1. a driving mechanism; 11. a motor; 12. a coupling; 13. a support plate; 2. a pump body; 21. a pump housing; 22. a water inlet pipe; 23. a drain pipe; 24. an impeller; 25. a sealing plate; 26. a seal ring; 3. a filtering mechanism; 31. an outer housing; 32. a support frame; 33. a filter screen; 34. a driven magnet; 35. a transmission shaft; 311. a storage box; 321. an outer ring plate; 322. an inner ring plate; 323. a partition plate; 324. a roller; 351. a shaft body; 352. a worm wheel; 353. a connecting rod; 354. an active magnet.
Detailed Description
The present application will be described in further detail with reference to fig. 1 to 6.
The circulating water pump is a low-pressure water pump used in the scenes of a heating pipe network (a thermodynamic center), a closed loop of a heating system or an air-conditioning water system, and the like. Unlike the conventional water pump, the circulating water pump functions not to lift the medium up, but to circulate the medium around the inside of the closed loop system repeatedly, and to overcome the loss of kinetic energy caused by loop resistance, is an important power element of various closed loop systems. Water is generally used as a heat exchange medium in a heat supply network. With the increase of the service time, the inner wall of the pipe network can be corroded to different degrees. The temperature rise can raise the activation energy of metal ions to intensify electrochemical corrosion, so that the inner wall of the hot end pipeline of the heat supply pipeline network can produce a large amount of rust residues. These rust residues can break away from the pipe wall under the scouring action and move with the water flow. In order to avoid rust residues entering the pump body and damaging the internal structure of the water pump, a filter screen is usually required to be additionally arranged at a water inlet of a circulating water pump for a heat supply pipe network. However, rust residues can gradually gather in the water inlet of the circulating water pump due to the blocking of the filter screen, the water supply pressure of the circulating water pump is continuously influenced, and even a pipeline is blocked. Therefore, related staff are required to clean the water inlet of the circulating water pump regularly and replace the filter screen. In order to improve the filtering efficiency of the circulating water pump, improve the automation degree of the using process of the circulating water pump and reduce the influence of the blockage of a filter screen on the water supply pressure, the application provides the efficient filtering circulating water pump.
The embodiment of the application discloses a high-efficiency filtering circulating water pump. Referring to fig. 1, the high-efficiency filtration circulating water pump includes a driving mechanism 1, a pump body 2, and a filtration mechanism 3. Wherein, actuating mechanism 1 links to each other with pump body 2 and filtering mechanism 3 respectively, and the water inlet end meshing play water end of pump body 2 all communicates with filtering mechanism 3. The driving mechanism 1 can drive the pump body 2 and the filtering mechanism 3 simultaneously, the pump body 2 can realize the water pumping function under the drive of the driving mechanism 1, the filtering mechanism 3 filters water entering the pump body 2, the function of avoiding rust residues from gathering at the water inlet can be realized under the drive of the driving mechanism 1, and the water pumping efficiency of the pump body 2 is ensured.
Referring to fig. 1 and 2, the driving mechanism 1 includes a motor 11, a coupling 12, and a support plate 13. Wherein the power take-off shaft of the motor 11 is arranged vertically downwards with respect to the ground. One end of the coupling 12 is connected with the power output shaft of the motor 11, and the other end is connected with the pump body 2. A worm section is arranged on the power output shaft of the motor 11. The supporting plate 13 is sleeved on the radiating fins at the heating end of the motor 11. The support plate 13 conducts a part of heat to the water inlet end and the water outlet end of the pump body 2 while realizing position fixation of the motor 11.
Referring to fig. 1 and 3, the pump body 2 includes a pump housing 21, a water inlet pipe 22, a water outlet pipe 23, an impeller 24, a sealing plate 25, and a sealing ring 26. Wherein, inlet tube 22 and drain pipe 23 are installed respectively in the both ends of pump case 21, impeller 24 is installed in pump case 21, and is connected with the rotation of pump case 21. A sealing plate 25 is mounted on top of the pump housing 21. An annular mounting groove is formed in one surface of the sealing plate 25, which is close to the pump shell 21, and a sealing ring 26 is arranged in the mounting groove. The shaft of the impeller 24 is connected to the coupling 12.
Referring to fig. 1 and 4, the filter mechanism 3 includes an outer housing 31, a support frame 32, a filter screen 33, a driven magnet 34, and a transmission shaft 35. The outer housing 31 may be a hollow metal shell having a rectangular cross section. The outer housing 31 communicates with the water inlet pipe 22 and the water outlet pipe 23, respectively. The support 32 is mounted in the outer housing 31 and is rotatably connected to the outer housing 31. The filter screen 33 is fixedly mounted on the support frame 32. The driven magnet 34 is fixedly mounted on the support frame 32. One end of the transmission shaft 35 is connected to a power output shaft of the motor 11. The storage box 311 is mounted on the side of the outer case 31 near the ground. The storage box 311 is a rectangular metal box communicating with the inside of the outer case 31. The storage box 311 may be opened from the outside so as to discharge residues generated by the filter deposition from the outer case 31.
Referring to fig. 1 and 5, the support frame 32 includes an outer ring plate 321, an inner ring plate 322, a spacer 323, and rollers 324. Wherein, outer loop board 321 is laminated with the outside inner wall of shell 31, and inner loop board 322 is laminated with the inside inner wall of shell 31. The spacer 323 is installed between the outer ring plate 321 and the inner ring plate 322, and the plane in which the spacer 323 is located passes through the circles of the outer ring plate 321 and the inner ring plate 322. The number of the separators 323 is plural. The plurality of partitions 323 divide the outer ring plate 321 and the inner ring plate 322 into sections of uniform size. The plurality of separator plates 323 are uniformly distributed along the circumferential direction of the outer ring plate 321 and the inner ring plate 322. The rollers 324 are mounted on the inner ring plate 322 and meet the inside inner wall of the outer housing 31. The roller 324 is rotatably connected with the inner ring plate 322, so that sliding friction between the inner ring plate 322 and the inner wall of the outer shell 31 can be converted into rolling friction, and resistance to be overcome in the rotation process is reduced.
Referring to fig. 1 and 6, the transmission shaft 35 includes a shaft body 351, a worm gear 352, a connection rod 353, and a driving magnet 354. The shaft body 351 may be a solid metal shaft with a circular cross section. The shaft body 351 is arranged on the motor 11 shell in a penetrating way and is rotationally connected with the motor 11 shell. One end of the shaft body 351 is fixedly sleeved with a worm gear 352. The worm gear 352 meshes with a worm section on the power output shaft of the motor 11. The other end of the shaft body 351 is fixedly sleeved with a connecting rod 353. The connecting rod 353 is connected with the shaft body 351 by a spline. The connecting rod 353 may be a cross-shaped rod body with a mounting hole in the middle. The driving magnet 354 is mounted at an end of the connection rod 353 and is screw-coupled with the connection rod 353 along a length direction of the connection rod 353. The driving magnet 354 and the driven magnet 34 are arranged with different magnetic poles, and generate attractive force.
The implementation principle of the efficient filtering circulating water pump provided by the embodiment of the application is as follows: after the water inlet pipe 22 and the water outlet pipe 23 are connected into a heating system or other closed loops, water flows enter the pump body 2 after being filtered by the filter screen 33 from the water inlet pipe 22, and the pump body 2 rotates under the driving action of the driving mechanism 1 to generate pressure difference, so that the water flows are discharged from one end of the water outlet pipe 23. The rust residue accumulated by filtration is turned to one end of the drain pipe 23 along with the support frame 32, and is returned to the closed circuit by the flushing action of the water flow, or enters the storage box 311. The user can open the cover of the storage box 311 to clean the accumulated residue at regular intervals.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
1. The utility model provides a high-efficient filtration circulating water pump which characterized in that: comprises a driving mechanism (1), a pump body (2) connected with the driving mechanism (1) and a filtering mechanism (3) arranged on the pump body (2); the filtering mechanism (3) comprises an outer shell (31) which is respectively communicated with a water inlet end and a water outlet end of the pump body (2), a support frame (32) arranged in the outer shell (31), a filter screen (33) arranged on the support frame (32), a plurality of driven magnets (34) arranged on the support frame (32) and a transmission shaft (35) which is arranged on the outer shell (31) in a penetrating manner perpendicular to the plane of the outer shell (31); the support frame (32) with shell body (31) rotate to be connected, the one end of transmission shaft (35) with actuating mechanism (1) meshing and with shell body (31) rotate to be connected, driven magnet (34) are used for driving support frame (32) rotate.
2. The efficient filtration and circulation water pump of claim 1, wherein: the support frame (32) comprises an outer annular plate (321) concentrically arranged with the outer shell (31), an inner annular plate (322) concentrically arranged with the outer shell (31), and a plurality of partition plates (323) arranged between the outer annular plate (321) and the inner annular plate (322); the planes of the partition plates (323) pass through the center of the outer shell (31), and a plurality of the partition plates (323) are uniformly distributed along the circumferential direction.
3. The efficient filtration and circulation water pump of claim 2, wherein: a storage box (311) is arranged at one end of the outer shell (31) close to the ground; the storage box (311) is communicated with the inside of the outer shell (31).
4. The efficient filtration and circulation water pump of claim 2, wherein: the inner ring plate (322) is provided with a plurality of rollers (324); the plurality of rollers (324) are rotatably connected with the inner ring plate (322) and are abutted against the inner wall of the outer shell (31).
5. The efficient filtration and circulation water pump of claim 1, wherein: the transmission shaft (35) comprises a shaft body (351) penetrating through the outer shell (31), a worm wheel (352) fixedly sleeved on one end, close to the driving mechanism (1), of the shaft body (351), a connecting rod (353) fixedly sleeved on one end, far away from the driving mechanism (1), of the shaft body (351), and a plurality of driving magnets (354) arranged on one end, far away from the shaft body (351), of the connecting rod (353); the driving magnet (354) and the driven magnet (34) are arranged in a magnetic pole different mode, and the driving mechanism (1) drives the worm wheel (352) to rotate.
6. The efficient filtration and circulation water pump of claim 5, wherein: the driving magnet (354) is in threaded connection with the connecting rod (353) along the axis direction of the connecting rod (353).
7. The efficient filtration and circulation water pump of claim 1, wherein: the pump body (2) comprises a pump shell (21), a water inlet pipe (22) arranged at one end of the pump shell (21) and communicated with the filtering mechanism (3), a water outlet pipe (23) arranged at the other end of the pump shell (21) and communicated with the filtering mechanism (3), an impeller (24) arranged in the pump shell (21) and a sealing plate (25) arranged on the pump shell (21); the impeller (24) is connected with the driving mechanism (1) and is rotationally connected with the pump shell (21).
8. The efficient filtration and circulation water pump of claim 7, wherein: the end face, close to the impeller (24), of the sealing plate (25) is provided with a mounting groove, and a sealing ring (26) is arranged in the mounting groove; the seal ring (26) can reduce the installation gap of the seal plate (25).
9. The efficient filtration and circulation water pump of claim 7, wherein: the driving mechanism (1) comprises a motor (11) and a coupler (12) which is arranged on a power output shaft of the motor (11) and is connected with the impeller (24); the power output shaft of the motor (11) drives the filtering mechanism (3) to rotate.
10. The efficient filtration and circulation water pump of claim 9, wherein: the driving mechanism (1) further comprises a supporting plate (13) with one end sleeved on the water inlet pipe (22) and the water outlet pipe (23), and the other end of the supporting plate (13) is sleeved on the shell of the motor (11).
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CN117959829A (en) * | 2024-03-30 | 2024-05-03 | 山西五建集团有限公司 | Integrated sewage treatment device convenient for sludge separation |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB603083A (en) * | 1943-10-22 | 1948-06-09 | Barnes Drill Co | Method and apparatus for treating liquid which has been used as a coolant in an abrading operation on magnetic material |
US3138552A (en) * | 1961-04-18 | 1964-06-23 | John A Richards | Means for backwashing a filter bed |
US3736075A (en) * | 1971-02-16 | 1973-05-29 | Sethco Manuf Corp | Pump and filter unit |
FR2896101A1 (en) * | 2006-01-10 | 2007-07-13 | Mecanique Magnetique Sa Soc D | Solid particle filtering device for e.g. subsea compressor, has centrifugal filtering unit comprising rotating deflector disposed in upstream of radial active magnetic bearing, detector and radial emergency bearing |
JP2009108697A (en) * | 2007-10-26 | 2009-05-21 | World Chemical Co Ltd | Vertical type self-priming pump and vertical type self-priming pump with filtering device |
CN110080991A (en) * | 2019-04-13 | 2019-08-02 | 望江县同心农业专业合作社 | A kind of vertical single stage Piping Centrifugal Pumps |
CN111207092A (en) * | 2020-01-09 | 2020-05-29 | 长沙如洋环保科技有限公司 | Water pump |
CN111706556A (en) * | 2020-06-05 | 2020-09-25 | 李明 | Prevent blockking up water intaking fire control water pump |
CN113027770A (en) * | 2021-03-05 | 2021-06-25 | 张文敏 | Well pump with water-cooling filtering structure and control method thereof |
CA3201474A1 (en) * | 2020-11-13 | 2022-05-19 | Taco, Inc. | Rotating assembly with integral magnetic filter for wet rotor circulating pump |
CN115487570A (en) * | 2022-09-20 | 2022-12-20 | 河北汇胜泵业有限公司 | Prevent blockking up circulating water pump |
-
2023
- 2023-08-11 CN CN202311007006.7A patent/CN116733755B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB603083A (en) * | 1943-10-22 | 1948-06-09 | Barnes Drill Co | Method and apparatus for treating liquid which has been used as a coolant in an abrading operation on magnetic material |
US3138552A (en) * | 1961-04-18 | 1964-06-23 | John A Richards | Means for backwashing a filter bed |
US3736075A (en) * | 1971-02-16 | 1973-05-29 | Sethco Manuf Corp | Pump and filter unit |
FR2896101A1 (en) * | 2006-01-10 | 2007-07-13 | Mecanique Magnetique Sa Soc D | Solid particle filtering device for e.g. subsea compressor, has centrifugal filtering unit comprising rotating deflector disposed in upstream of radial active magnetic bearing, detector and radial emergency bearing |
JP2009108697A (en) * | 2007-10-26 | 2009-05-21 | World Chemical Co Ltd | Vertical type self-priming pump and vertical type self-priming pump with filtering device |
CN110080991A (en) * | 2019-04-13 | 2019-08-02 | 望江县同心农业专业合作社 | A kind of vertical single stage Piping Centrifugal Pumps |
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