CN112727810A - Cleaning device is changed to water pump water inlet filter screen - Google Patents
Cleaning device is changed to water pump water inlet filter screen Download PDFInfo
- Publication number
- CN112727810A CN112727810A CN202110038131.9A CN202110038131A CN112727810A CN 112727810 A CN112727810 A CN 112727810A CN 202110038131 A CN202110038131 A CN 202110038131A CN 112727810 A CN112727810 A CN 112727810A
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- Prior art keywords
- cavity
- puncture
- end wall
- cleaning
- communicated
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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 title claims abstract description 65
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000011084 recovery Methods 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 239000010865 sewage Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
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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
-
- 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
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a water pump water inlet filter screen replacing and cleaning device which comprises a main body, wherein a water outlet channel with a leftward opening is arranged in the main body, the water outlet channel is connected with external water utilization equipment, a water pumping channel is communicated with the lower end wall of the water outlet channel, one end of the water pumping channel is connected with the external water utilization equipment, a puncture sliding cavity is arranged on the right side of the water outlet channel, and a puncture rotary drum cavity is communicated with the upper side of the puncture sliding cavity.
Description
Technical Field
The invention relates to the field of cleaning of water pump filter screens, in particular to a device for replacing and cleaning a filter screen at a water inlet of a water pump.
Background
In our daily life, the water pump is a frequently-used water supply device, the water inlet of the conventional water pump needs a filter plate to filter out impurities in water, but the filter plate needs to be replaced after long-term use, the condition that the filter plate is blocked is avoided, but the replacement process is complicated, and meanwhile, the filter plate is cleaned by professional personnel, so that a large amount of labor force is wasted.
Disclosure of Invention
In order to solve the problems, the embodiment designs a water pump water inlet filter screen replacing and cleaning device, which comprises a main body, wherein a water outlet channel with an opening facing to the left is arranged in the main body, the water outlet channel is connected with external water equipment, the lower end wall of the water outlet channel is communicated with a water pumping channel, one end of the water pumping channel is connected with the external water equipment, the right side of the water outlet channel is provided with a puncture sliding cavity, the upper side of the puncture sliding cavity is communicated with a puncture rotary cylinder cavity, the left side of the puncture rotary cylinder cavity is provided with a middle cavity positioned above the water outlet channel, the right side of the puncture sliding cavity is communicated with a puncture recovery cavity, the right side of the puncture recovery cavity is communicated with a puncture cavity, the puncture recovery cavity is internally provided with a puncture device, and the lower side of the puncture cavity is communicated with a collection cavity, the rear side of the collecting cavity is communicated with external sewage discharge equipment, a collecting device is arranged in the collecting cavity, a blocking cavity is arranged on the left side of the collecting cavity, an air pressure cavity is arranged on the lower side of the blocking cavity, power cavities communicated with the puncture cavity are symmetrically arranged on the front side and the rear side of the puncture recovery cavity, a filtering device is arranged in each power cavity, a cleaning cavity is arranged on the left side of the power cavity on the rear side, a cleaning device is arranged in each cleaning cavity and comprises a cleaning block arranged on the front end wall of the cleaning cavity in a sliding mode, a scraper cavity with a backward opening is arranged in each cleaning block, a cleaning power shaft is arranged between the left end wall and the right end wall of the scraper cavity in a rotating mode through the lower side, the right side of the cleaning power shaft extends into the cleaning cavity and is connected with the right end wall of the cleaning cavity in a rotating mode, a transmission cavity positioned on, the left side of clean power shaft extends to the transmission intracavity, clean piece with slide between the clean power shaft and rotate and be connected, clean epaxial splined connection of power have with scraper blade chamber right side wall rotates the driving pulley who connects, the upside in clean chamber is provided with the rack chamber, the front side in rack chamber is provided with intermittent type chamber, the intermittent type intracavity is provided with connecting device, the front side in intermittent type chamber is provided with and is located the motor chamber of middle chamber rear side.
Preferably, the cleaning device comprises a driven pulley shaft which is rotatably arranged between the left end wall and the right end wall of the scraper cavity and is rotatably arranged by the upper side, the driven pulley shaft is fixed on the driven pulley shaft, a belt is wound between the driven pulley shaft and the driving pulley, at least four scrapers are fixed on the outer side surface of the belt at equal intervals, a rack block which is slidably arranged on the upper end wall of the rack cavity is fixed on the upper side of the cleaning block, a meshing cavity with a forward opening is arranged in the rack block, the front end wall of the rack cavity is rotatably provided with a driven shaft with a rear side extending into the meshing cavity and a front side extending into the intermittent cavity, sector gears which can be respectively meshed with the upper end wall and the lower end wall of the meshing cavity are fixed on the rear side of the driven shaft, a main motor is fixedly arranged on the left end wall of the motor cavity, and a motor, the left side of the motor shaft extends into the transmission cavity and is connected with the left side of the cleaning power shaft through a group of belt pulleys.
Preferably, the connecting device comprises pressure chambers which are arranged in the upper end wall and the lower end wall of the intermittent chamber in an up-down symmetrical manner and communicated with the intermittent chamber, a pressure block is arranged in the pressure chambers in a sliding manner, a pressure spring is fixedly connected between one side end surface of the pressure block far away from the intermittent chamber and one side end wall of the pressure chamber far away from the intermittent chamber, a driven wheel which is positioned in the intermittent chamber and can be locked by the pressure block and cannot rotate is fixed on the front side of the driven shaft, an eccentric rod deviating from the rotation center of the driven wheel is fixedly installed on the front end surface of the driven wheel, a rotating block is rotatably arranged on the front end surface of the driven wheel, a transmission shaft which is rotatably arranged on the front end wall of the intermittent chamber and the front side of the driven wheel passes through the motor chamber and extends into the middle chamber is fixed on the front end surface of the rotating block, and the part of the, and a push rod capable of pressing the pressure block into the pressure cavity is fixed on the outer side surface removing curved surface of the rotating block, and a tension spring is connected between the push rod and the eccentric rod.
Preferably, the piercing depth including slide set up in the intracavity puncture board is retrieved in the puncture, the left side of puncture board is fixed with the part and extends to puncture slide bar in the puncture slide chamber, the left side of puncture slide bar is fixed with the upside and extends to puncture guide arm in the puncture rotary drum intracavity, the right end face rectangular array of puncture board is fixed with the individual puncture head in at least intermittent type chamber, it extends to rotate between the left end wall in middle chamber and the right end wall in puncture rotary drum chamber to be provided with the left side, be fixed with in the puncture rotary drum intracavity, the left side of puncture rotary shaft with the front side of transmission axle is connected through a pair of bevel gear pair, the outside terminal surface of puncture rotary drum be provided with puncture guide arm upside sliding connection's heliciform recess.
Preferably, the collecting device comprises a collecting plate arranged in the collecting cavity in a sliding manner, the gas at the joint of the collecting plate and the collecting cavity cannot pass through, a collecting spring is fixedly connected between the lower end surface of the collecting plate and the lower end wall of the collecting cavity, a sealing plate is arranged in the air pressure cavity in a sliding manner, the gas at the joint of the sealing plate and the air pressure cavity cannot pass through, a blocking block with left and right side through holes is arranged in the blocking cavity in a sliding manner, a blocking spring is fixedly connected between the lower end surface of the blocking block and the lower end wall of the blocking cavity, the lower end wall of the blocking cavity is communicated with an air suction pipe, one end of the air suction pipe is communicated with the air pressure cavity through the right side of the upper end wall of the air pressure cavity, and the right end wall of the air pressure cavity is communicated with an air inlet pipe communicated with the, the left end wall of the air pressure cavity is communicated with an air outlet pipe communicated with the outside, and a water inlet pipe separated by the blocking cavity is communicated between the water pumping channel and the collecting cavity.
Preferably, the filter equipment including rotate set up in power motor shaft between power chamber upper end wall and the lower extreme wall, be fixed with the power wheel on the power motor shaft, the rear side fixed mounting have in the lower extreme wall in power chamber with power motor shaft power is connected, the lateral symmetry is provided with the middle rotation chamber that the opening is towards the left side around the exhalant canal, it is provided with middle pivot to rotate between the upper end wall in middle rotation chamber and the lower extreme wall, be fixed with the part in the middle pivot and extend to external intermediate wheel, the intermediate wheel with be connected with between the power wheel and can filter aquatic impurity and will exhalant canal's left side opening confined filter screen.
The invention has the beneficial effects that: the automatic cleaning device can automatically replace the filter screen after the filter screen is used for a period of time, and can automatically clean the filter screen, so that the filter screen does not need to be replaced and cleaned manually, a large amount of labor force is saved, and the cleaned filter screen can be reused, thereby reducing the waste of resources.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of a water pump water inlet filter screen replacement and cleaning device of the present invention;
FIG. 2 is a sectional view of the structure taken along the line A-A in FIG. 1;
FIG. 3 is a sectional view of the structure taken along the line B-B in FIG. 1;
fig. 4 is a structural sectional view in the direction C-C of fig. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a water pump water inlet filter screen replacing and cleaning device, which comprises a main body 10, wherein a water outlet channel 37 with a leftward opening is arranged in the main body 10, the water outlet channel 37 is connected with external water using equipment, the lower end wall of the water outlet channel 37 is communicated with a water pumping channel 35, one end of the water pumping channel 35 is connected with the external water using equipment, a puncture sliding cavity 15 is arranged on the right side of the water outlet channel 37, a puncture rotary cylinder cavity 14 is communicated with the upper side of the puncture sliding cavity 15, a middle cavity 11 positioned above the water outlet channel 37 is arranged on the left side of the puncture rotary cylinder cavity 14, a puncture recovery cavity 19 is communicated with the right side of the puncture sliding cavity 15, a puncture cavity 21 is communicated with the right side of the puncture recovery cavity 19, a puncture device is arranged in the puncture recovery cavity 19, and a collection cavity 23 is communicated with the lower side of the puncture cavity, the rear side of the collecting cavity 23 is communicated with external pollution discharge equipment, a collecting device is arranged in the collecting cavity 23, a blocking cavity 32 is arranged on the left side of the collecting cavity 23, an air pressure cavity 29 is arranged on the lower side of the blocking cavity 32, power cavities 42 communicated with the puncture cavity 21 are symmetrically arranged on the front side and the rear side of the puncture recovery cavity 19, a filtering device is arranged in the power cavity 42, a cleaning cavity 41 is arranged on the left side of the power cavity 42 on the rear side, a cleaning device is arranged in the cleaning cavity 41 and comprises cleaning blocks 64 arranged on the front end wall of the cleaning cavity 41 in a sliding mode, a scraping plate cavity 60 with a backward opening is arranged in each cleaning block 64, a cleaning power shaft 71 is arranged between the left end wall and the right end wall of the scraping plate cavity 60 in a rotating mode close to the lower side, the right side of the cleaning power shaft 71 extends into the cleaning cavity 41 and is connected with the right end wall, the left side in clean chamber 41 is provided with and is located the left transmission chamber 68 in motor chamber 54, the left side of clean power shaft 71 extends to in the transmission chamber 68, clean piece 64 with it connects to slide and rotate between the clean power shaft 71, clean power shaft 71 go up the splined connection have with the driving pulley 66 that the rotation of scraper chamber 60 right-hand member wall is connected, the upside in clean chamber 41 is provided with rack chamber 46, the front side in rack chamber 46 is provided with intermittent type chamber 49, be provided with connecting device in the intermittent type chamber 49, the front side in intermittent type chamber 49 is provided with and is located the motor chamber 54 of middle chamber 11 rear side.
Advantageously, the cleaning device comprises a driven pulley shaft 61 rotatably arranged between the left end wall and the right end wall of the scraper cavity 60 on the upper side, a driven pulley shaft 63 is fixed on the driven pulley shaft 61, a belt 67 is wound between the driven pulley shaft 63 and the driving pulley 66, at least four scrapers 62 are fixed on the outer side surface of the belt 67 at equal intervals, a rack block 47 slidably arranged on the upper end wall of the rack cavity 46 is fixed on the upper side of the cleaning block 64, an engaging cavity 65 with a forward opening is arranged in the rack block 47, a driven shaft 59 with a rear side extending into the engaging cavity 65 and a front side extending into the intermittent cavity 49 is rotatably arranged on the front end wall of the rack cavity 46, a sector gear 48 capable of engaging with the upper end wall and the lower end wall of the engaging cavity 65 is fixed on the rear side of the driven shaft 59, a main motor 69 is fixedly arranged on the left end wall of the motor cavity 54, a motor shaft 70 is connected to the main motor 69, and the left side of the motor shaft 70 extends into the transmission cavity 68 and is connected with the left side of the cleaning power shaft 71 through a set of pulleys.
Advantageously, the connecting device comprises a pressure chamber 51 which is arranged in the upper end wall and the lower end wall of the intermittent chamber 49 in an up-and-down symmetrical manner and is communicated with the intermittent chamber 49, a pressure block 52 is arranged in the pressure chamber 51 in a sliding manner, a pressure spring 50 is fixedly connected between one side end surface of the pressure block 52 far away from the intermittent chamber 49 and one side end wall of the pressure chamber 51 far away from the intermittent chamber 49, a driven wheel 58 which is positioned in the intermittent chamber 49 and can be locked by the pressure block 52 and cannot rotate is fixed on the front side of the driven shaft 59, an eccentric rod 53 deviating from the rotation center of the driven wheel 58 is fixedly arranged on the front end surface of the driven wheel 58, a rotating block 55 is rotatably arranged on the front end surface of the driven wheel 58, a transmission shaft 12 which is rotatably arranged on the front end wall of the intermittent chamber 49 and the front side of which extends into the middle chamber 11 through, the part of the transmission shaft 12 located in the motor cavity 54 is connected with the right side of the motor shaft 70 through a pair of bevel gear pairs, a push rod 57 capable of pressing the pressure block 52 into the pressure cavity 51 is fixed on the outer side surface of the rotating block 55, and a tension spring 56 is connected between the push rod 57 and the eccentric rod 53.
Advantageously, said puncture device comprises a puncture plate 22 slidingly arranged inside said puncture recovery cavity 19, a puncture sliding rod 18 partially extending into the puncture sliding cavity 15 is fixed on the left side of the puncture plate 22, a puncture guide rod 17 with the upper side extending into the puncture rotary cylinder cavity 14 is fixed on the left side of the puncture slide rod 18, at least 49 puncture heads 20 with intermittent cavities are fixed on the right end surface rectangular array of the puncture plate 22, a puncture rotating shaft 13 with the left side extending into the middle cavity 11 is rotatably arranged between the left end wall and the right end wall of the puncture rotating cylinder cavity 14, a puncture rotary drum 16 positioned in the puncture rotary drum cavity 14 is fixed on the puncture rotary shaft 13, the left side of the puncture rotating shaft 13 is connected with the front side of the transmission shaft 12 through a pair of bevel gear pairs, the outer end face of the puncture rotary drum 16 is provided with a spiral groove which is connected with the upper side of the puncture guide rod 17 in a sliding way.
Beneficially, the collecting device includes a collecting plate 24 slidably disposed in the collecting cavity 23, the gas at the joint of the collecting plate 24 and the collecting cavity 23 cannot pass through, a collecting spring 26 is fixedly connected between the lower end surface of the collecting plate 24 and the lower end wall of the collecting cavity 23, a sealing plate 30 is slidably disposed in the pneumatic cavity 29, the gas at the joint of the sealing plate 30 and the pneumatic cavity 29 cannot pass through, a blocking block 33 having left and right through holes therein is slidably disposed in the blocking cavity 32, a blocking spring 31 is fixedly connected between the lower end surface of the blocking block 33 and the lower end wall of the blocking cavity 32, the lower end wall of the blocking cavity 32 is provided with a suction pipe 28 in communication, one end of the suction pipe 28 is communicated with the pneumatic cavity 29 through the right side of the upper end wall of the pneumatic cavity 29, the right end wall of the pneumatic cavity 29 is provided with a gas inlet pipe 27 communicated with the collecting cavity 23 through the lower end wall of the collecting cavity 23, an air outlet pipe 25 communicated with the outside is arranged on the left end wall of the air pressure cavity 29 in a communication mode, and an water inlet pipe 34 separated by the blocking cavity 32 is arranged between the water pumping channel 35 and the collecting cavity 23 in a communication mode.
Beneficially, the filtering device includes a power motor shaft 44 rotatably disposed between the upper end wall and the lower end wall of the power cavity 42, a power wheel 45 is fixed on the power motor shaft 44, a power motor 43 which is in power connection with the power motor shaft 44 is fixedly mounted in the lower end wall of the power cavity 42 at the rear side, a middle rotating cavity 40 with an opening facing to the left is symmetrically disposed at the front side and the rear side of the water outlet channel 37, a middle rotating shaft 39 is rotatably disposed between the upper end wall and the lower end wall of the middle rotating cavity 40, a middle wheel 38 which partially extends to the outside is fixed on the middle rotating shaft 39, and a filter screen 36 which can filter impurities in water and seal the left opening of the water outlet channel 37 is connected between the middle wheel 38 and the power wheel 45.
The use steps herein are described in detail below in conjunction with fig. 1-4:
in the initial working state, the puncture plate 22 is positioned in the puncture recovery cavity 19, the blocking block 33 separates the water inlet pipe 34 to prevent the water supply of the water inlet pipe 34, the cleaning block 64 is positioned at the left side of the cleaning cavity 41, and the driven wheel 58 is clamped by the pressure block 52.
When the water purifier works, an external water source enters the water outlet channel 37 through the water pumping channel 35, then is blocked by the filter screen 36 and filters water flow, then the filtered water flows into external water utilization equipment, when the filter screen 36 is used for a long time, a large amount of sundries are attached to the surface of the filter screen 36, at the moment, the power motor 43 is started, so that the power motor shaft 44 drives the power wheel 45 to rotate, the filter screen 36 is driven to move, the used part of the filter screen 36 is moved into the cleaning cavity 41, the new unused part of the filter screen 36 covers the left opening of the water outlet channel 37 again, then the power motor 43 is closed, then the main motor 69 is started, so that the motor shaft 70 is driven to rotate, the cleaning power shaft 71 is driven to rotate through a group of belt wheels, the driving belt wheel 66 is driven to rotate, and the belt 67 is driven to, so that the scraper 62 moves downwards relative to the filter screen 36 to scrape off the sundries attached to the inner side of the filter screen 36, meanwhile, the motor shaft 70 drives the transmission shaft 12 to rotate through a pair of bevel gear pairs, thereby driving the rotating block 55 to rotate, thereby enabling the ejector rod 57 to press one pressure block 52 into the pressure chamber 51, thereby enabling the driven wheel 58 to be separated from the clamped state, meanwhile, the tension spring 56 is stretched, when one pressure block 52 is separated from the driven wheel 58, the driven wheel 58 rotates under the action of the tension spring 56, thereby enabling the sector gear 48 to rotate through the driven shaft 59, thereby enabling the sector gear 48 to be intermittently meshed with the upper end wall and the lower end wall of the meshing chamber 65, thereby enabling the rack block 47 to drive the cleaning block 64 to reciprocate leftwards and rightwards, thereby scraping off the sundries attached to the whole use area of the inner side surface of the filter, meanwhile, the transmission shaft 12 drives the puncture rotating shaft 13 to rotate through a pair of bevel gear pairs, so as to drive the puncture rotary drum 16 to rotate, so as to drive the puncture sliding rod 18 to rotate in a left-right reciprocating manner through the puncture guide rod 17, so as to drive the puncture plate 22 to rotate in a left-right reciprocating manner, so that the puncture head 20 cleans impurities attached to filter holes on the filter screen 36, the impurities enter the collection cavity 23 under the action of gravity and fall to the upper side of the collection plate 24, so that the collection plate 24 moves downwards, the collection spring 26 is compressed, gas at the lower side part of the collection cavity 23 is pressed into the air pressure cavity 29 through the air inlet pipe 27, so that the sealing plate 30 moves towards the left side, the gas at the lower side part of the blocking cavity 32 is sucked into the air pressure cavity 29 through the air suction pipe 28, the blocking block 33 moves downwards, and when a certain amount of impurities stored in the collection cavity 23, the stopper 33 communicates the left and right sides of the water inlet pipe 34 so that the water portion in the pumping passage 35 enters the collecting chamber 23 through the water inlet pipe 34, thereby allowing the foreign materials in the collecting chamber 23 to be discharged to the outside along with the water flow, and then the main motor 69 is turned off, thereby reciprocating.
The invention has the beneficial effects that: the automatic cleaning device can automatically replace the filter screen after the filter screen is used for a period of time, and can automatically clean the filter screen, so that the filter screen does not need to be replaced and cleaned manually, a large amount of labor force is saved, and the cleaned filter screen can be reused, thereby reducing the waste of resources.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cleaning device is changed to water pump water inlet filter screen, includes the main part, its characterized in that: the water outlet channel with a leftward opening is arranged in the main body and is connected with external water equipment, a water pumping channel is communicated with the lower end wall of the water outlet channel, one end of the water pumping channel is connected with the external water equipment, a puncture sliding cavity is arranged on the right side of the water outlet channel, a puncture rotary cylinder cavity is communicated and arranged on the upper side of the puncture sliding cavity, a middle cavity positioned above the water outlet channel is arranged on the left side of the puncture rotary cylinder cavity, a puncture recovery cavity is communicated and arranged on the right side of the puncture sliding cavity, a puncture cavity is communicated and arranged on the right side of the puncture recovery cavity, a puncture device is arranged in the puncture recovery cavity, a collection cavity is communicated and arranged on the lower side of the puncture cavity, the rear side of the collection cavity is communicated with external sewage discharge equipment, a collection device is arranged in the collection cavity, and a blocking cavity is arranged on the left, the pneumatic cavity is arranged on the lower side of the blocking cavity, the power cavities communicated with the puncture cavity are symmetrically arranged on the front side and the rear side of the puncture recovery cavity, the filtering device is arranged in the power cavity, the cleaning cavity is arranged on the left side of the power cavity on the rear side, the cleaning device is arranged in the cleaning cavity and comprises a cleaning block arranged on the front end wall of the cleaning cavity in a sliding manner, a scraper cavity with a backward opening is arranged in the cleaning block, a cleaning power shaft is arranged between the left end wall and the right end wall of the scraper cavity by rotating on the lower side, the right side of the cleaning power shaft extends into the cleaning cavity and is rotatably connected with the right end wall of the cleaning cavity, a transmission cavity positioned on the left side of the motor cavity is arranged on the left side of the cleaning cavity, the left side of the cleaning power shaft extends into the transmission cavity, and the cleaning block is rotatably connected with the cleaning, the cleaning power shaft is connected with a driving belt wheel in a rotating mode through splines, the driving belt wheel is connected with the right end wall of the scraper cavity in a rotating mode, a rack cavity is arranged on the upper side of the cleaning cavity, an intermittent cavity is arranged on the front side of the rack cavity, a connecting device is arranged in the intermittent cavity, and a motor cavity located on the rear side of the intermediate cavity is arranged on the front side of the intermittent cavity.
2. The water pump water inlet filter screen replacing and cleaning device as claimed in claim 1, characterized in that: the cleaning device comprises a driven pulley shaft which is rotatably arranged between the left end wall and the right end wall of the scraper cavity and is rotatably arranged by leaning against the upper side, a driven pulley shaft is fixed on the driven pulley shaft, a belt is wound between the driven pulley shaft and the driving pulley, at least four scrapers are fixed on the outer side surface of the belt at equal intervals, a rack block which is slidably arranged on the upper end wall of the rack cavity is fixed on the upper side of the cleaning block, a meshing cavity with a forward opening is arranged in the rack block, the front end wall of the rack cavity is rotatably provided with a driven shaft with the rear side extending into the meshing cavity and the front side extending into the intermittent cavity, a sector gear which can be respectively meshed with the upper end wall and the lower end wall of the meshing cavity is fixed on the rear side of the driven shaft, a main motor is fixedly arranged on the left end wall of the motor, the left side of the motor shaft extends into the transmission cavity and is connected with the left side of the cleaning power shaft through a group of belt pulleys.
3. The water pump water inlet filter screen replacing and cleaning device as claimed in claim 1, characterized in that: the connecting device comprises pressure cavities which are arranged in the upper end wall and the lower end wall of the intermittent cavity in an up-down symmetrical mode and communicated with the intermittent cavity, pressure blocks are arranged in the pressure cavities in a sliding mode, a pressure spring is fixedly connected between one side end face, far away from the intermittent cavity, of each pressure block and one side end wall, far away from the intermittent cavity, of each pressure cavity, a driven wheel which is located in the intermittent cavity and can be locked by the pressure blocks and cannot rotate is fixed on the front side of the driven shaft, an eccentric rod deviating from the rotation center of the driven wheel is fixedly installed on the front end face of the driven wheel, a rotating block is rotatably arranged on the front end face of the driven wheel, a transmission shaft which is rotatably arranged on the front end wall of the intermittent cavity and penetrates through the motor cavity and extends into the middle cavity is fixed on the front end face of the rotating block, and the part, located in the, and a push rod capable of pressing the pressure block into the pressure cavity is fixed on the outer side surface removing curved surface of the rotating block, and a tension spring is connected between the push rod and the eccentric rod.
4. The water pump water inlet filter screen replacing and cleaning device as claimed in claim 1, characterized in that: the puncture device including slide set up in puncture board in the intracavity is retrieved in the puncture, puncture board's left side is fixed with the part and extends to puncture slide bar in the puncture slide chamber, puncture slide bar's left side is fixed with the upside and extends to puncture guide arm in the puncture rotary drum intracavity, puncture board's right-hand member face rectangular array is fixed with the individual puncture head in at least intermittent type chamber, it extends to rotate between the left end wall in middle intracavity to be provided with the left side between the left end wall in puncture rotary drum chamber and the right-hand member wall, be fixed with in the puncture rotary drum intracavity, the left side of puncture rotary shaft with the front side of transmission axle is through a pair of bevel gear pair connection, the outside terminal surface of puncture rotary drum be provided with puncture guide arm upside sliding connection's heliciform recess.
5. The water pump water inlet filter screen replacing and cleaning device as claimed in claim 1, characterized in that: the collecting device comprises a collecting plate arranged in the collecting cavity in a sliding mode, gas at the joint of the collecting plate and the collecting cavity cannot pass through, a collecting spring is fixedly connected between the lower end face of the collecting plate and the lower end wall of the collecting cavity, a sealing plate is arranged in the air pressure cavity in a sliding mode, gas at the joint of the sealing plate and the air pressure cavity cannot pass through, a blocking block with left and right side through holes is arranged in the blocking cavity in a sliding mode, a blocking spring is fixedly connected between the lower end face of the blocking block and the lower end wall of the blocking cavity, the lower end wall of the blocking cavity is communicated with an air suction pipe, one end of the air suction pipe is communicated with the air pressure cavity through the right side of the upper end wall of the air pressure cavity, an air inlet pipe communicated with the collecting cavity through the lower end wall of the collecting cavity is arranged on the right end wall of the air pressure cavity in a communicating mode, and a water inlet pipe separated by the blocking cavity is communicated between the water pumping channel and the collecting cavity.
6. The water pump water inlet filter screen replacing and cleaning device as claimed in claim 1, characterized in that: the filter equipment including rotate set up in power motor shaft between power cavity upper end wall and the lower extreme wall, be fixed with the power wheel on the power motor shaft, the rear side fixed mounting have in the lower extreme wall in power cavity with power motor shaft power is connected, the lateral symmetry is provided with the middle rotation chamber that the opening faces left around the exhalant canal, the middle rotation rotates and is provided with middle pivot between the upper end wall in chamber and the lower extreme wall, be fixed with the part in the middle pivot and extend to external intermediate wheel, the intermediate wheel with be connected with between the power wheel and can filter aquatic impurity and will the left side opening confined filter screen of exhalant canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038131.9A CN112727810A (en) | 2021-01-12 | 2021-01-12 | Cleaning device is changed to water pump water inlet filter screen |
Applications Claiming Priority (1)
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| CN202110038131.9A CN112727810A (en) | 2021-01-12 | 2021-01-12 | Cleaning device is changed to water pump water inlet filter screen |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958518A (en) * | 2021-11-17 | 2022-01-21 | 刘小军 | Internet water pump station and automatic adjusting method thereof |
| CN114526239A (en) * | 2021-12-24 | 2022-05-24 | 三星（温岭）水泵有限公司 | High-stability long-life centrifugal pump |
| CN115681143A (en) * | 2022-11-15 | 2023-02-03 | 浙江三田汽车空调压缩机有限公司 | New energy automobile air conditioner compressor and production method thereof |
| CN115910641A (en) * | 2022-11-21 | 2023-04-04 | 双城市国开电气制造有限公司 | Single-phase dry vacuum loaded tap-changer |
-
2021
- 2021-01-12 CN CN202110038131.9A patent/CN112727810A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958518A (en) * | 2021-11-17 | 2022-01-21 | 刘小军 | Internet water pump station and automatic adjusting method thereof |
| CN113958518B (en) * | 2021-11-17 | 2024-03-22 | 北京三友卓越科技有限公司 | Internet water pump station and automatic adjusting method thereof |
| CN114526239A (en) * | 2021-12-24 | 2022-05-24 | 三星（温岭）水泵有限公司 | High-stability long-life centrifugal pump |
| CN114526239B (en) * | 2021-12-24 | 2024-04-05 | 三星（温岭）水泵有限公司 | High-stability long-life centrifugal pump |
| CN115681143A (en) * | 2022-11-15 | 2023-02-03 | 浙江三田汽车空调压缩机有限公司 | New energy automobile air conditioner compressor and production method thereof |
| CN115681143B (en) * | 2022-11-15 | 2023-08-08 | 浙江三田汽车空调压缩机有限公司 | New energy automobile air conditioner compressor and production method thereof |
| CN115910641A (en) * | 2022-11-21 | 2023-04-04 | 双城市国开电气制造有限公司 | Single-phase dry vacuum loaded tap-changer |
| CN115910641B (en) * | 2022-11-21 | 2023-08-22 | 双城市国开电气制造有限公司 | Single-phase dry vacuum on-load tap-changer |
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Application publication date: 20210430 |