CN115487570A - Prevent blockking up circulating water pump - Google Patents
Prevent blockking up circulating water pump Download PDFInfo
- Publication number
- CN115487570A CN115487570A CN202211140434.2A CN202211140434A CN115487570A CN 115487570 A CN115487570 A CN 115487570A CN 202211140434 A CN202211140434 A CN 202211140434A CN 115487570 A CN115487570 A CN 115487570A
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- cleaning
- filter screen
- water pump
- rotating
- circulating water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000004140 cleaning Methods 0.000 claims abstract description 162
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000010865 sewage Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 29
- 238000001179 sorption measurement Methods 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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Classifications
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- 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
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
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- 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
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an anti-blocking circulating water pump, which comprises a water pump body and a base at the lower part of the water pump body, wherein one end of the water pump body is provided with a water outlet end, the other end of the water pump body is provided with a water inlet end, the water inlet end is connected with a connecting pipe body, the middle part in the connecting pipe body is provided with a circulating filtering mechanism, the circulating filtering mechanism is symmetrically provided with automatic dirt and sewage cleaning mechanisms, and the inner side wall of the connecting pipe body is symmetrically provided with automatic plugging and replacing components. The invention belongs to the technical field of circulating water pumps, and particularly solves the problems that a filter hole channel of a filter screen in the conventional circulating water pump is blocked after the filter screen is used for a long time, a device is required to be disassembled when the filter screen is cleaned, the device cannot be automatically cleaned, and impurities on the filter screen cannot be automatically removed after the filter screen is filtered.
Description
Technical Field
The invention belongs to the technical field of circulating water pumps, and particularly relates to an anti-blocking circulating water pump.
Background
The circulating water pump is arranged at a heat station (a heat center), a heat source or a cold source and the like, and in a closed loop of a heating system or an air-conditioning water system, the circulating water pump can enable water to circulate in the system repeatedly, so that the resistance loss of the loop is overcome, and the circulating water pump is called as a circulating water pump. In the working process of circulating water pump, because quality of water or pipeline self problem, the inside of pipeline can produce some impurity that need the clearance, consequently for extension circulating water pump's life, filter equipment in the current circulating water pump is simple filter, its filtration pore can be blockked up when the filter uses for a long time, and the filter generally has certain thickness, it blocks up on filtration pore wall to have impurity, along with the accumulation of time, too much debris are adsorbed on the filter screen, lead to the filter screen jam, can increase the load pressure of water pump, and current filter is generally fixed, when the impurity is got rid of in the washing, need take circulating water pump apart, complex operation.
Application number CN202123212197.X discloses an anti-clogging circulating water pump, wash blade 8 and make blade 8 rotate, first magnet 10 and third magnet 15 on blade 8 are close to second magnet 13 on filter screen 12 in turn, because first magnet 10 is the same with second magnet 13 magnetism, third magnet 15 is different with second magnet 13 magnetism, consequently second magnet 13 will receive the power of repelling and attracting in turn, because filter screen 12 adopts flexible material, consequently the magnetic force that second magnet 13 received will make filter screen 12 shake, thereby shake the impurity on filter screen 12, prevent that filter screen 12 from taking place the jam. The rivers of water pump can make and produce water pressure on the filter screen, impurity can be because water pressure and attached on the filter screen, utilize and hardly make impurity shake off to the vibrations of filter screen, even can shake off impurity, under the effect of rivers, also can be once more by being washed on the filter screen, make the filter screen produce the jam, the impurity of shaking off is still held back in collecting pipe 6, need follow the problem of thoroughly solving the jam, when needing to clear up, still need the water pump stop work, open sealed lid 4, it can be to the inside washing of collecting pipe 6 to dismantle the rear with the filter screen, the process is comparatively loaded down with trivial details, frequent dismantlement water pump still can exert an influence to the leakproofness of water pump.
Therefore, there is a need for an anti-clogging circulating water pump that solves the above problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the anti-blocking circulating water pump, which solves the problems that a filter hole channel of a filter screen in the conventional circulating water pump is blocked after the filter screen is used for a long time, the device is required to be disassembled when the filter screen is cleaned, the automatic cleaning cannot be realized, and impurities on the filter screen cannot be automatically removed after the filter screen is filtered.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the invention provides an anti-blocking circulating water pump which comprises a water pump body and a base arranged at the lower part of the water pump body, wherein one end of the water pump body is provided with a water outlet end, the other end of the water pump body is provided with a water inlet end, the water inlet end is connected with a connecting pipe body, the middle part in the connecting pipe body is provided with a circulating filtering mechanism, the circulating filtering mechanism is symmetrically provided with automatic dirt and sewage cleaning mechanisms, and the inner side wall of the connecting pipe body is symmetrically provided with automatic plugging and replacing components.
Preferably, the circulating filter mechanism comprises a replaceable filter plate, a filter screen, a control cavity and a sealing slide block, wherein the side wall of the connecting pipe body is provided with a filter screen conversion chute in a penetrating manner, the control cavity is a hollow cavity with an opening on one side, the control cavity is arranged at the filter screen conversion chute of the side wall of the connecting pipe body, the replaceable filter plate is arranged in the filter screen conversion chute in a penetrating manner, the replaceable filter plate is arranged in the control cavity in a sliding manner, the sealing slide block is symmetrically arranged at the side walls at the two ends of the replaceable filter plate, the sealing slide block is arranged in the control cavity in a sliding manner, the side wall of the replaceable filter plate is symmetrically provided with filter screen placing holes, the filter screen is arranged in the filter screen placing holes, the lower wall of the control cavity is provided with a cleaning port, and when one of the filter screens on the replaceable filter plate is in a filtering state, the other filter screen is in a state aligned with the cleaning rotating disc.
Preferably, the automatic dirt and sewage removing mechanism comprises a cleaning baffle, a cleaning slide rod, a restoring spring, a cleaning driven bevel gear ring, a cleaning driving bevel gear, a cleaning driving shaft, a cleaning rotating disc, a cleaning brush, a rotating blade, an adsorption ring and an electromagnet, wherein the cleaning rotating disc rotates to penetrate through the side wall of the control cavity, the cleaning rotating disc array is provided with cleaning holes which are through holes, the cleaning slide rod is slidably arranged in the cleaning holes, the cleaning baffle is arranged at one end of the cleaning slide rod, the restoring spring is sleeved on the cleaning slide rod at the outermost side, the restoring spring is arranged between the lower wall of the cleaning baffle and the upper wall of the cleaning rotating disc, the cleaning brush is arranged at the other end of the cleaning slide rod, the cleaning brush is arranged in the cleaning holes, the adsorption ring is arranged on the upper wall of the cleaning rotating disc, the adsorption ring is arranged between the cleaning slide rods, the electromagnet is arranged on the inner wall of the cleaning baffle, the annular electromagnet is arranged corresponding to the adsorption ring, the cleaning connecting pipe side wall is arranged to clean the side wall of the driving bevel gear, the cleaning driving bevel gear is arranged at one end of the cleaning driving shaft, the rotating disc is arranged in a radial shape of the driving shaft, the cleaning blade, the cleaning rotating disc drives the cleaning bevel gear to drive bevel gear, the cleaning bevel gear to drive the driving shaft, and the rotating bevel gear, and the cleaning driven bevel gear, and the rotating disc, and the cleaning driving shaft, and the cleaning bevel gear, and the cleaning driving shaft are meshed with the cleaning driving bevel gear.
Preferably, the automatic plugging and replacing assembly comprises a rotary rod, a plugging assembly and a filter screen replacing rotary motor, the rotary rod is arranged between the inner side walls of the connecting pipe bodies, one end of the rotary rod penetrates through the side wall of one side of the connecting pipe body, the filter screen replacing rotary motor is arranged on the side wall of one side of the connecting pipe body, the filter screen replacing rotary motor is connected with the rotary rod, the plugging assembly is arranged on the rotary rod in pairs, the inner side wall of the connecting pipe body is arranged on the plugging assembly, the two plugging assemblies are arranged at 90 degrees, when the sealing baffle plate on one side is in the plugging fine control pipe, the sealing baffle plate on the other side is in the plugging coarse control pipe, so that different acting forces on two sides are realized, and the circulating reciprocating movement of the replaceable filter plates is driven.
The plugging assembly comprises a rotating plate, connecting plates and sealing baffles, the rotating plate is arranged on the rotating rod, the connecting plates are arranged on the side walls of the rotating plate in pairs, the two connecting plates are vertically arranged, and the sealing baffles are arranged at one ends of the connecting plates, so that the thick control tubes and the thin control tubes on the two sides are plugged alternately.
Preferably, the one end lateral wall of control cavity is equipped with thick control tube, the other end of thick control tube runs through and locates connecting pipe body one side lateral wall, the one end lateral wall of control cavity is equipped with thin control tube, the other end of thin control tube runs through and locates connecting pipe body one side lateral wall, both sides about the rotary rod are located to the other end of thick control tube and the other end symmetry of thin control tube.
Wherein, clean the rolling disc and correspond with the filter screen, be convenient for clean the edulcoration to the filter screen.
The width of the sealing sliding block is larger than the diameter of the cleaning hole, and the sealing sliding block can play a sealing role when passing through the cleaning hole when sliding in the control cavity.
In the device, the upper wall of the connecting pipe body is provided with the flowmeter, when the filter screen is blocked, the flow is reduced, and the controller judges that the filter screen is in a blocking state at the moment so as to control the automatic replacement of the filter screen.
In the device, the controller is arranged on the inner side wall of one side of the base and electrically connected with the electromagnet, the controller is electrically connected with the flowmeter, the controller is electrically connected with the filter screen replacement rotating motor, and the controller is convenient to automatically complete replacement of the filter screen and cleaning of the replaced filter screen.
After adopting the structure, the invention has the following beneficial effects:
1. the two plugging components connected with the inner side wall of the pipe body are arranged at 90 degrees, the rotation of the plugging components can control the alternate plugging of the coarse control pipe and the fine control pipe, the pressure in the control cavity at one side is always kept to be larger than the pressure in the control cavity at the other side, the left and right movement of the replaceable filter plate is realized, and the replacement of the filter screen is realized;
2. in the automatic dirt and sewage cleaning mechanism, a rotating blade is driven to rotate by water flow, the rotating blade drives a cleaning driving shaft to rotate, a cleaning driving bevel gear is meshed with a cleaning driven bevel gear ring, the rotation of a cleaning rotating disc is realized, and finally a cleaning brush is driven to clean a filter screen;
3. the cleaning slide rod is controlled to slide in the cleaning hole by utilizing the adsorption action of the electromagnet and the adsorption ring and the rebound force of the recovery spring, so that the cleaning brush is controlled to be in contact with the filter screen and hidden in the cleaning hole.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic view of a three-dimensional structure of an anti-clogging circulating water pump provided by the invention;
FIG. 2 is a schematic view of the internal structure of a connection pipe of the anti-clogging water circulating pump according to the present invention;
FIG. 3 is a schematic structural diagram of a plugging assembly of the anti-clogging water circulating pump according to the present invention;
FIG. 4 is a top view of an anti-clogging water circulating pump according to the present invention;
FIG. 5 is a schematic perspective view of a connection pipe of the anti-clogging water circulating pump according to the present invention;
FIG. 6 is a schematic perspective view of a plugging assembly of the anti-clogging water circulating pump according to the present invention;
FIG. 7 is an enlarged view of portion A of FIG. 2;
FIG. 8 is a schematic perspective view of a replaceable filter plate of an anti-clogging water circulating pump according to the present invention;
FIG. 9 is a schematic perspective view of an automatic dirt and sewage removing mechanism of the anti-clogging water circulating pump according to the present invention;
FIG. 10 is a schematic view of the internal structure of a cleaning hole of a cleaning rotary disk of the anti-clogging circulating water pump according to the present invention;
FIG. 11 is a schematic view of the internal structure of an automatic dirt and sewage removing mechanism of an anti-clogging water circulating pump according to the present invention;
fig. 12 is a schematic structural diagram of an inner wall of a sweeping baffle of the anti-clogging circulating water pump according to the present invention.
In the drawings: 1. the device comprises a water pump body, 2, a base, 3, a water outlet end, 4, a water inlet end, 5, a connecting pipe body, 6, a circulating filtering mechanism, 7, an automatic dirt and sewage removing mechanism, 8, an automatic plugging and replacing component, 9, a replaceable filtering plate, 10, a filtering net, 11, a control cavity, 12, a sealing sliding block, 13, a filtering net conversion sliding chute, 14, a filtering net placing hole, 15, a cleaning opening, 16, a cleaning baffle, 17, a cleaning sliding rod, 18, a restoring spring, 19, a cleaning driven bevel gear ring, 20, a cleaning driving bevel gear, 21, a cleaning driving shaft, 22, a cleaning rotating disc, 23, a cleaning brush, 24, a rotating blade, 25, an adsorption ring, 26, an electromagnet, 27, a cleaning hole, 28, a rotating rod, 29, a plugging component, 30, a filtering net replacing rotating motor, 31, a rotating plate, 32, a connecting plate, 33, a sealing baffle, 34, a coarse control pipe, 35, a fine control pipe, 36, a flowmeter, 37 and a controller.
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.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1, 2 and 3, the invention provides an anti-clogging circulating water pump, which comprises a water pump body 1 and a base 2 at the lower part of the water pump body, wherein a water outlet end 3 is arranged at one end of the water pump body 1, a water inlet end 4 is arranged at the other end of the water pump body 1, the water inlet end 4 is connected with a connecting pipe body 5, a circulating filter mechanism 6 is arranged at the middle part in the connecting pipe body 5, automatic dirt and sewage removing mechanisms 7 are symmetrically arranged on the circulating filter mechanism 6, and automatic plugging and replacing components 8 are symmetrically arranged on the inner side wall of the connecting pipe body 5.
As shown in fig. 1, 2, 3, 5, and 8, the circulating filter mechanism 6 includes a replaceable filter plate 9, a filter screen 10, a control chamber 11, and a sealing slide block 12, the side wall of the connecting pipe 5 is provided with a filter screen converting chute 13 in a penetrating manner, the control chamber 11 is provided with a hollow cavity with one side open, the control chamber 11 is provided at the filter screen converting chute 13 of the side wall of the connecting pipe 5, the replaceable filter plate 9 is provided in the filter screen converting chute 13 in a penetrating manner, the replaceable filter plate 9 is slidably provided in the control chamber 11, the sealing slide block 12 is symmetrically provided at the side walls of the two ends of the replaceable filter plate 9, the sealing slide block 12 is slidably provided in the control chamber 11, the side wall of the replaceable filter plate 9 is symmetrically provided with filter screen placing holes 14, the filter screen 10 is provided in the filter screen placing holes 14, the lower wall of the control chamber 11 is provided with a cleaning port 15, and when one filter screen 10 on the replaceable filter plate 9 is in a filtering state, the other filter screen 10 is aligned with the cleaning rotating disc 22.
As shown in fig. 1, 2, 3, 9, 10, 11 and 12, the automatic dirt and sewage removing mechanism 7 includes a cleaning baffle 16, a cleaning slide rod 17, a restoring spring 18, a cleaning driven bevel gear ring 19, a cleaning driving bevel gear 20, a cleaning driving shaft 21, a cleaning rotating disc 22, a cleaning brush 23, a rotating blade 24, an adsorbing ring 25 and an electromagnet 26, the cleaning rotating disc 22 is rotatably disposed on the side wall of the control chamber 11, the cleaning rotating disc 22 is provided with cleaning holes 27 in an array, the cleaning holes 27 are through holes, the cleaning slide rod 17 is slidably disposed in the cleaning holes 27, the cleaning baffle 16 is disposed at one end of the cleaning slide rod 17, the restoring spring 18 is sleeved on the outermost cleaning slide rod 17, the restoring spring 18 is disposed between the lower wall of the cleaning baffle 16 and the upper wall of the cleaning rotating disc 22, the cleaning brush 23 is disposed at the other end of the cleaning slide rod 17, the cleaning brush 23 is arranged in the cleaning hole 27, the adsorption ring 25 is arranged on the upper wall of the cleaning rotating disc 22, the adsorption ring 25 is arranged between the cleaning sliding rods 17, the electromagnet 26 is arranged on the inner wall of the cleaning baffle 16, the electromagnet 26 is annular, the electromagnet 26 is arranged corresponding to the adsorption ring 25, the cleaning driving shaft 21 is arranged on the side wall of the connecting pipe body 5 in a penetrating way, the cleaning driving bevel gear 20 is arranged at one end of the cleaning driving shaft 21, the rotating blades 24 are radially arranged on the outer wall of the cleaning driving shaft 21, the rotating blades 24 are arranged in the connecting pipe body 5, the cleaning driven bevel gear ring 19 is arranged on the outer wall of the end face of the cleaning rotating disc 22, the cleaning driven bevel gear ring 19 is meshed with the cleaning driving bevel gear 20, the rotating blades 24 are rotated to drive the cleaning driving shaft 21 to rotate under the push of water flow, and then the cleaning driving bevel gear 20 is meshed with the cleaning driven bevel gear ring 19, the rotation of the cleaning rotating disc 22 is realized, and the cleaning brush 23 is finally driven to clean the filter screen 10.
As shown in fig. 1, 2, 3 and 6, the automatic plugging replacing component 8 includes a rotating rod 28, a plugging component 29 and a filter screen replacing rotating motor 30, the rotating rod 28 is disposed between the inner side walls of the connecting tube 5, one end of the rotating rod 28 penetrates through the side wall of one side of the connecting tube 5, the filter screen replacing rotating motor 30 is disposed on the side wall of one side of the connecting tube 5, the filter screen replacing rotating motor 30 is connected with the rotating rod 28, the plugging components 29 are disposed on the rotating rod 28 in pairs, the plugging component 29 is disposed on the inner side wall of the connecting tube 5, the two plugging components 29 are disposed at 90 degrees, when the sealing baffle 33 on one side is disposed on the thin plugging control tube 35, the sealing baffle 33 on the other side is disposed on the thick plugging control tube 34, so as to realize different acting forces on both sides and drive the circular reciprocating movement of the replaceable filter plate 9.
As shown in fig. 6, the plugging assembly 29 includes a rotating plate 31, two connecting plates 32 and a sealing baffle 33, the rotating plate 31 is disposed on the rotating rod 28, the connecting plates 32 are disposed on the side walls of the rotating plate 31 in pairs, the two connecting plates 32 are vertically disposed, and the sealing baffle 33 is disposed at one end of the connecting plate 32, so as to alternately plug the thick control tubes 34 and the thin control tubes 35 on both sides.
As shown in fig. 2 and 3, a thick control tube 34 is disposed on one side wall of the control cavity 11, the other end of the thick control tube 34 penetrates through a side wall of one side of the connecting tube body 5, a thin control tube 35 is disposed on one side wall of the control cavity 11, the other end of the thin control tube 35 penetrates through a side wall of one side of the connecting tube body 5, and the other end of the thick control tube 34 and the other end of the thin control tube 35 are symmetrically disposed on the upper and lower sides of the rotating rod 28.
As shown in fig. 2, 8 and 9, the cleaning rotating disc 22 corresponds to the filter screen 10, so as to facilitate cleaning and impurity removal of the filter screen 10.
As shown in fig. 8 and 10, the width of the sealing slider 12 is larger than the diameter of the cleaning hole 27, so that the sealing slider 12 can perform a sealing function when passing through the cleaning hole 27 when sliding in the control cavity 11.
As shown in fig. 1, a flow meter 36 is provided on the upper wall of the connection pipe body 5, and when the filter 10 is clogged, the flow rate decreases, and at this time, the controller 37 determines that the filter 10 is clogged, thereby controlling the automatic replacement of the filter 10.
As shown in fig. 1, 3, 11, and 12, a controller 37 is disposed on an inner side wall of one side of the base 2, the controller 37 is electrically connected to the electromagnet 26, the controller 37 is electrically connected to the flow meter 36, and the controller 37 is electrically connected to the filter screen replacing rotating motor 30, so that the controller 37 can automatically complete replacement of the filter screen 10 and cleaning of the replaced filter screen 10.
When the replaceable filter plate 9 is used, water enters from the connecting pipe body 5 at the water inlet end 4, enters into the water pump body 1 after being filtered by the filter screen 10 and is led out from the water outlet end 3, at the moment, the sealing baffle 33 in the left plugging assembly 29 plugs the coarse control pipe 34, the sealing baffle 33 in the right plugging assembly 29 plugs the fine control pipe 35, assuming that the pipe diameter S1 of the coarse control pipe 34, the pipe diameter S2 of the fine control pipe 35, the pressure P0 in the connecting pipe body 5, the pressure F1= P0S 1 at the end surface of the coarse control pipe 34, and the pressure F2= P0S 2 at the end surface of the fine control pipe 35, as S1> S2, and therefore F1> F2, the pressure in the left control cavity 11 is smaller than the pressure in the right control cavity 11, so that the replaceable filter plate 9 moves to the left until the filter screen 10 at the left side of the replaceable filter plate 9 is aligned with the cleaning rotating disc 22, and when the filter screen 10 is plugged, when the flow meter 36 detects that the flow rate change of water exceeds a set value, a signal is transmitted to the controller 37, the controller 37 opens the filter screen replacing rotating motor 30, the filter screen replacing rotating motor 30 drives the rotating rod 28 to rotate for 90 degrees, at the moment, the sealing baffle 33 of the left plugging component 29 plugs the fine control tube 35, the sealing baffle 33 of the right plugging component 29 plugs the coarse control tube 34, at the moment, the pressure in the left control cavity 11 is greater than the pressure in the right control cavity 11, the replaceable filter plate 9 moves to the right until the filter screen 10 on the right side of the replaceable filter plate 9 is aligned with the cleaning rotating disc 22, the cleaned filter screen 10 on the left side of the replaceable filter plate 9 is moved into the connecting pipe body 5 to play a role of filtering, the filter screen 10 on the right side enters the right control cavity 11, at the moment, the controller 37 controls the electromagnet 26 to be attracted with the adsorption ring 25, cleaning baffle 16 promotes cleaning slide bar 17 to move inwards, cleaning slide bar 17 promotes cleaning brush 23 and comes out from cleaning hole 27, cleaning brush 23 contacts filter screen 10, simultaneously under the effect of rivers, rivers promote rotating vane 24 to rotate, rotating vane 24 drives cleaning driving shaft 21 to rotate, cleaning driving shaft 21 drives cleaning driving bevel gear 20 to rotate, cleaning driving bevel gear 20 drives cleaning driven bevel gear ring 19 to rotate, cleaning driven bevel gear ring 19 drives cleaning rotating disc 22 to rotate, and then drive cleaning brush 23 to scrub filter screen 10, then open the clearance 15 of control cavity 11 diapire, discharge sewage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a prevent blockking up circulating water pump, includes water pump body (1) and base (2) of lower part thereof, its characterized in that: the improved water pump is characterized in that one end of the water pump body (1) is provided with a water outlet end (3), the other end of the water pump body (1) is provided with a water inlet end (4), the water inlet end (4) is connected with a connecting pipe body (5), the middle part in the connecting pipe body (5) is provided with a circulating filter mechanism (6), the circulating filter mechanism (6) is symmetrically provided with an automatic dirt and sewage cleaning mechanism (7), and the inner side wall of the connecting pipe body (5) is symmetrically provided with an automatic plugging and replacing component (8).
2. The anti-clogging circulating water pump according to claim 1, characterized in that: circulating filtration mechanism (6) is including replacing filter (9), filter screen (10), control chamber (11) and sealed slider (12), connecting tube body (5) lateral wall runs through and is equipped with filter screen conversion spout (13), control chamber (11) are one side open-ended cavity setting, filter screen conversion spout (13) department of connecting tube body (5) lateral wall is located in control chamber (11), can replace filter (9) and run through and locate in filter screen conversion spout (13), can replace filter (9) and slide and locate in control chamber (11), sealed slider (12) symmetry is located and is replaced filter (9) both ends lateral wall, sealed slider (12) slide and locate in control chamber (11), the lateral wall symmetry of replacing filter (9) is equipped with the filter screen and places hole (14), filter screen (10) are located in filter screen places hole (14), control chamber (11) are equipped with lower wall clearance mouth (15).
3. An anti-clogging circulating water pump according to claim 2, characterized in that: the automatic dirt cleaning and discharging mechanism (7) comprises a cleaning baffle (16), a cleaning sliding rod (17), a recovery spring (18), a cleaning driven bevel gear ring (19), a cleaning driving bevel gear (20), a cleaning driving shaft (21), a cleaning rotating disc (22), a cleaning brush (23), a rotating blade (24), an adsorption ring (25) and an electromagnet (26), wherein the cleaning rotating disc (22) rotates to penetrate through the side wall of the control cavity (11), the cleaning rotating disc (22) is provided with cleaning holes (27) in an array manner, the cleaning holes (27) are through holes, the cleaning sliding rod (17) is slidably arranged in the cleaning holes (27), the cleaning baffle (16) is arranged at one end of the cleaning sliding rod (17), the recovery spring (18) is sleeved on the sliding rod cleaning (17) at the outermost side, the recovery spring (18) is arranged between the cleaning baffle (16) and the upper wall of the cleaning rotating disc (22), the cleaning sliding rod (23) is arranged at the other end of the cleaning sliding rod (17), the cleaning holes (23) are arranged in the cleaning holes (27), the adsorption ring (25) is arranged between the adsorption ring (26) and the electromagnet (17) is arranged between the cleaning rotating disc (22), the utility model discloses a cleaning device, including electro-magnet (26), cleaning driving shaft (21), cleaning driving bevel gear (20), driving shaft (21), rotating blade (24), connecting pipe body (5), driven bevel gear ring (19) and cleaning rotating disk (22), electro-magnet (26) are the annular, electro-magnet (26) correspond the setting with adsorption ring (25), cleaning driving shaft (21) run through and locate connecting pipe body (5) lateral wall, cleaning driving bevel gear (20) locates the one end of cleaning driving shaft (21), rotating blade (24) are radial and locate cleaning driving shaft (21) outer wall, rotating blade (24) are located in connecting pipe body (5), clean driven bevel gear ring (19) and locate the terminal surface outer wall of cleaning rotating disk (22), clean driven bevel gear ring (19) and clean driving bevel gear (20) meshing.
4. The anti-clogging circulating water pump according to claim 3, characterized in that: automatic subassembly (8) is changed in shutoff includes rotary rod (28), shutoff subassembly (29) and filter screen change rotating electrical machines (30), connecting tube body (5) inside wall is located in rotary rod (28), rotary rod (28) one end through connection body (5) one side lateral wall, connecting tube body (5) one side lateral wall is located in filter screen change rotating electrical machines (30), the filter screen is changed rotating electrical machines (30) and is connected with rotary rod (28), on rotary rod (28) is located in pairs in shutoff subassembly (29), connecting tube body (5) inside wall is located in shutoff subassembly (29), and two shutoff subassemblies (29) are 90 degrees settings.
5. The anti-clogging circulating water pump according to claim 4, characterized in that: the plugging assembly (29) comprises a rotating plate (31), a connecting plate (32) and a sealing baffle (33), the rotating plate (31) is arranged on the rotating rod (28), the connecting plate (32) is arranged on the side wall of the rotating plate (31) in pairs, the connecting plate (32) is vertically arranged, and the sealing baffle (33) is arranged at one end of the connecting plate (32).
6. The anti-clogging circulating water pump according to claim 5, characterized in that: the one end lateral wall of control cavity (11) is equipped with thick control tube (34), the other end of thick control tube (34) runs through and locates connecting tube body (5) one side lateral wall, the one end lateral wall of control cavity (11) is equipped with thin control tube (35), the other end of thin control tube (35) runs through and locates connecting tube body (5) one side lateral wall, both sides about rotary rod (28) are located to the other end of thick control tube (34) and the other end symmetry of thin control tube (35).
7. The anti-clogging circulating water pump according to claim 6, characterized in that: the cleaning rotating disc (22) corresponds to the filter screen (10).
8. The anti-clogging circulating water pump according to claim 7, characterized in that: the width of the sealing sliding block (12) is larger than the diameter size of the cleaning hole (27).
9. The anti-clogging circulating water pump according to claim 8, characterized in that: and a flowmeter (36) is arranged on the upper wall of the connecting pipe body (5).
10. An anti-clogging circulating water pump according to claim 9, characterized in that: base (2) one side inside wall is equipped with controller (37), controller (37) are connected with electro-magnet (26) electricity, controller (37) are connected with flowmeter (36) electricity, rotating electrical machines (30) electricity is changed with the filter screen in controller (37) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211140434.2A CN115487570A (en) | 2022-09-20 | 2022-09-20 | Prevent blockking up circulating water pump |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211140434.2A CN115487570A (en) | 2022-09-20 | 2022-09-20 | Prevent blockking up circulating water pump |
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| Publication Number | Publication Date |
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| CN115487570A true CN115487570A (en) | 2022-12-20 |
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|---|---|---|---|
| CN202211140434.2A Pending CN115487570A (en) | 2022-09-20 | 2022-09-20 | Prevent blockking up circulating water pump |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116733755A (en) * | 2023-08-11 | 2023-09-12 | 山西五建集团有限公司 | High-efficient filtration circulating water pump |
| CN117357982A (en) * | 2023-12-08 | 2024-01-09 | 德州森德空调设备有限公司 | Smoke impurity filtering device for ventilation and smoke exhaust pipeline |
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| CN212899165U (en) * | 2020-07-22 | 2021-04-06 | 安徽三环水泵有限责任公司 | Anti-blocking water pump |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116733755A (en) * | 2023-08-11 | 2023-09-12 | 山西五建集团有限公司 | High-efficient filtration circulating water pump |
| CN116733755B (en) * | 2023-08-11 | 2023-10-27 | 山西五建集团有限公司 | High-efficient filtration circulating water pump |
| CN117357982A (en) * | 2023-12-08 | 2024-01-09 | 德州森德空调设备有限公司 | Smoke impurity filtering device for ventilation and smoke exhaust pipeline |
| CN117357982B (en) * | 2023-12-08 | 2024-02-09 | 德州森德空调设备有限公司 | Smoke impurity filtering device for ventilation and smoke exhaust pipeline |
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Application publication date: 20221220 |