CN117643758B - Aquatic impurity filter equipment - Google Patents
Aquatic impurity filter equipment Download PDFInfo
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- CN117643758B CN117643758B CN202410116803.7A CN202410116803A CN117643758B CN 117643758 B CN117643758 B CN 117643758B CN 202410116803 A CN202410116803 A CN 202410116803A CN 117643758 B CN117643758 B CN 117643758B
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- 239000012535 impurity Substances 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 180
- 238000001914 filtration Methods 0.000 claims abstract description 41
- 239000010865 sewage Substances 0.000 claims abstract description 38
- 238000007667 floating Methods 0.000 claims description 55
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 10
- 230000001965 increasing effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses an impurity filtering device in water, which relates to the field of impurity filtering, and comprises a connecting shell and a water filtering part, wherein the water filtering part is used for filtering water in the device, the water filtering part comprises a filtering pipe which is arranged at the lower end of the connecting shell in a threaded manner, the lower end of the filtering pipe is fixedly communicated with a sewage draining pipe, a mounting ring is fixedly arranged on the connecting shell, a water outlet component is arranged at the lower end of the mounting ring, and a water outlet pipe and a water inlet pipe are fixedly communicated with the connecting shell. The advantages are that: according to the invention, when more impurities are accumulated in the filter pipe, the pollution discharge component is automatically triggered, the impurities accumulated in the filter pipe are cleaned, meanwhile, the impurities on the surface of the filter screen can be scraped and backwashed, the filtering efficiency of the device is effectively improved, the manual participation is not needed, the workload of workers is effectively reduced, and meanwhile, the device is fast and convenient to install and detach, and the flexibility and the practicability of the device are effectively improved.
Description
Technical Field
The invention relates to the technical field of impurity filtration, in particular to an in-water impurity filtering device.
Background
In daily life, surface water is generally purified by a tap water plant through technological processes such as precipitation, disinfection and the like, purified tap water is input to each household through a water pipe, but the tap water is polluted by impurities in the flowing process of a pipeline, a front-end filter is usually arranged in the pipeline of each household to filter impurities in the tap water, and then the tap water is introduced into the household, but when the filter works for a long time, excessive impurities are accumulated in the filter to easily cause the condition of pipeline blockage.
The current filter is provided with a detachable filter bottle cover on a filter bottle to clean impurities on the filter, such as a simple and practical water pipe filter with the application number ZL201710194461.0, and the filter comprises a raw water inlet, a treatment device, a sewage drainage channel and the filter bottle, wherein a connector is arranged on the right side of the raw water inlet, a water guide pipe is arranged on the right side of the connector, a purified water outlet is arranged on the right side of the raw water inlet, a treatment device is arranged below the raw water inlet, and a connecting pipe is arranged above the treatment device.
Although the device is detachable through the connector, the damaged raw water inlet pipe and the purified water outlet pipe can be replaced in time, the device still has the following problems that the device needs to be manually detached from the filter and the accumulated impurities in the device are cleaned, the filter is arranged on a pipeline, the water pipe can be possibly damaged when the filter is detached, the workload of staff is increased, and the operation and maintenance cost is increased.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a filter is required to be manually disassembled and impurities accumulated in the filter are cleaned, and provides an underwater impurity filtering device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an in-water impurity filtering device comprises a connecting shell;
the water filtering part is used for filtering water in the device and comprises a filter pipe which is arranged at the lower end of the connecting shell in a threaded manner, the lower end of the filter pipe is fixedly communicated with a sewage pipe, the connecting shell is fixedly provided with a mounting ring, and the lower end of the mounting ring is provided with a water outlet component;
the water outlet component comprises a water outlet plate, connecting springs, sliding blocks and a circular ring, wherein the circular ring is fixedly arranged at the lower end of the mounting ring, a filter screen is fixedly arranged at the lower end of the circular ring, a plurality of sliding blocks are slidably arranged on the circular ring, each sliding block is fixedly provided with a connecting spring, and the water outlet plate is fixedly arranged on the connecting springs together;
the circular ring is provided with an annular groove, the sliding block is arranged in a circular shape, and the sliding block is slidably arranged in the annular groove;
a water outlet pipe and a water inlet pipe are fixedly communicated with the connecting shell, and a trigger component is arranged inside the filter pipe through two supporting rings;
the trigger component comprises deformation balls and feeler levers, the feeler levers are fixedly arranged on the two support rings, the deformation balls are fixedly arranged on the two feeler levers together, the feeler lever positioned above is fixedly connected with the water outlet plate, and the cleaning lever and the water outlet plate are fixedly arranged on the feeler lever positioned below;
the deformable ball is made of an expandable rubber material, and a supporting component matched with the inner side wall of the deformable ball is arranged in the deformable ball;
the support assembly comprises a first rotating rod, a second rotating rod, mounting blocks, a push plate and a return spring, wherein a plurality of support blocks are fixedly mounted at the upper end and the lower end of the deformation ball, mounting shafts are fixedly mounted on the corresponding two support blocks, the first rotating rod is rotatably mounted on the mounting shafts positioned above, the second rotating rod is rotatably mounted on the mounting shafts positioned below, and the corresponding first rotating rod and the corresponding second rotating rod are rotatably connected through the rotating shaft and are fixedly provided with the return spring together;
mounting blocks are fixedly mounted at two ends of each rotating shaft rod, and a push plate which is tightly attached to the inner wall of the deformed ball is fixedly mounted on each mounting block;
the siphon part is used for discharging accumulated water in the filter pipe by adopting a siphon principle and comprises a plurality of fixed springs fixedly arranged on the inner wall of the filter pipe, fixed rods are fixedly arranged on the corresponding two fixed springs together, a floating shell is fixedly arranged on each fixed rod, and a siphon member is arranged on each floating shell;
the siphon component comprises a siphon inner pipe, a unidirectional pipe and floating balls, wherein each floating shell is fixedly provided with the floating ball for increasing the buoyancy of the floating ball, the inside of each floating shell is hollow, and the lower end of each floating shell is in an opening state;
each floating shell is internally provided with a siphon inner pipe in a sliding manner, the bottom end of the siphon inner pipe is communicated with the control cylinder through a water pipe, a cavity for storing water is formed in each siphon inner pipe, the upper end of each siphon inner pipe is in an opening state, a plurality of hoses are fixedly communicated on each siphon inner pipe and the corresponding floating shell together, and the outer end of each hose is fixedly communicated with a one-way pipe;
the sewage draining part is used for discharging sewage containing impurities in the filter pipe out of the filter device, the sewage draining part comprises a control cylinder fixedly installed at the upper end of the sewage pipe, a connecting ring body is fixedly installed in the control cylinder, an adjusting nut is fixedly installed in the sewage pipe through a plurality of installing rods, and a sewage draining component is installed on the adjusting nut.
In the above-mentioned aquatic impurity filtering device, the blowdown component includes breakwater, compression spring, connecting rod, regulating disk, threaded rod, threaded mounting has the threaded rod on the adjusting nut, the upper end fixed mounting of threaded rod has the regulating disk, fixed mounting has the connecting rod on the regulating disk, the upper end fixed mounting of connecting rod has the breakwater with go-between matched with, and breakwater and the feeler lever fixed connection that is located the below, common fixed mounting has compression spring between breakwater and the regulating disk, pressure regulating assembly is installed to the lower extreme of threaded rod.
In the above-mentioned aquatic impurity filtering device, the pressure regulating subassembly includes bearing, bull stick, first helical gear and second helical gear, the lower extreme fixed mounting of threaded rod has the second helical gear, the through-hole has been seted up on the control section of thick bamboo, fixed mounting has the bearing on the through-hole, the inner circle fixed mounting of bearing has the bull stick, the bull stick is located the inside one end fixed mounting of control section of thick bamboo has with second helical gear matched with first helical gear.
In the above-mentioned aquatic impurity filtering device, the fixed cover in clearance pole is equipped with the rubber circle.
In the above-mentioned aquatic impurity filtering device, the connecting rod comprises disc and telescopic link, fixed mounting has the disc on the regulating plate, fixed mounting has the telescopic link that can stretch out and draw back under the exogenic action on the disc.
In the above-mentioned filtering device for foreign matter in water, the filtering pipe is made of transparent plastic material which is convenient for observing the inside.
Compared with the prior art, the invention has the advantages that:
1: when the water in the water pipe is filtered, the invention has the advantage of automatically discharging the accumulated impurities in the water pipe, the deformation ball is arranged in the filter pipe, when the accumulated impurities in the filter pipe are excessive, the deformation ball can be triggered to expand, the pollution discharge component can be automatically triggered in the expansion process of the deformation ball, the accumulated impurities in the filter pipe can be discharged by the pollution discharge component, the manual participation is not needed, and the workload of staff is reduced.
2: when the water in the water pipe is filtered, the filter screen is backwashed, impurities are discharged out of the filter pipe, the bottom of the filter screen can be resisted, clean water in the filter screen flows out through the side wall of the filter screen, and the filter screen is backwashed when the clean water flows out, so that the phenomenon that the impurities are accumulated on the filter holes of the filter screen and cannot be discharged is effectively reduced, the pollution discharge efficiency of the device is improved, and the blocking condition of the filter pipe is reduced.
3: when the water in the water pipe is filtered, the invention has the advantage of cleaning the surface of the filter screen, and when the interior of the filter pipe is drained, the siphon component can generate transverse water flow in the interior of the filter pipe, and the filter screen rotates under the action of water flow, so that the floating shell scrapes the impurities on the surface of the filter screen, and the impurities are prevented from blocking the filter holes on the filter screen to affect the filtering efficiency of the device.
4: when the water in the water pipe is filtered, the device has the advantage of convenient installation and disassembly, the connecting shell of the device is internally provided with the threads, the filter pipe is installed on the connecting shell in a threaded manner, the water outlet pipe and the water inlet pipe are connected with the water pipe through the threads, the installation and the disassembly are fast and convenient, the installation and the disassembly are convenient for workers to install and maintain the device, and the practicability of the device is effectively improved.
In summary, the invention can automatically trigger the pollution discharge member to clean the impurities accumulated in the filter pipe when the impurities accumulated in the filter pipe are more, and simultaneously can realize scraping and back flushing of the impurities on the surface of the filter screen, thereby effectively improving the filtering efficiency of the device, effectively reducing the workload of staff without manual participation, and simultaneously being fast and convenient to install and detach, and effectively improving the flexibility and practicality of the device.
Drawings
FIG. 1 is a schematic diagram of a device for filtering impurities in water according to the present invention;
FIG. 2 is a view of the planer of FIG. 1;
FIG. 3 is a schematic view of the internal structure of FIG. 1;
FIG. 4 is an exploded view of the water outlet member;
FIG. 5 is a schematic view of a trigger member configuration;
FIG. 6 is a schematic view of the structure of the water outlet member;
FIG. 7 is a schematic view of a sewage disposal structure;
FIG. 8 is an exploded view of the structure of FIG. 7;
FIG. 9 is a schematic view of a wick structure;
fig. 10 is a schematic view of a support assembly structure.
In the figure: 1 connecting shell, 2 filter tube, 3 water outlet tube, 4 water inlet tube, 5 blow-off tube, 6 filter screen, 7 floating shell, 8 water outlet plate, 9 installing ring, 10 installing nut, 11 water passing tube, 12 connecting ring, 13 connecting spring, 14 fixing ring, 15 deforming ball, 16 siphon inner tube, 17 cleaning rod, 18 water outlet plate, 19 control cylinder, 20 trigger rod, 21 installing ring, 22 connecting ring body, 23 water baffle, 24 bearing, 25 rotating rod, 26 first helical gear, 27 compression spring, 28 connecting rod, 29 adjusting disk, 30 threaded rod, 31 adjusting nut, 32 installing rod, 33 second helical gear, 34 unidirectional tube, 35 floating ball, 36 fixing spring, 37 fixing rod, 38 first rotating rod, 39 second rotating rod, 40 installing block, 41 push plate, 42 reset spring, 43 sliding block, 44 touch rod, 45 supporting ring, 46 circular ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, an in-water impurity filtering apparatus includes a connection housing 1;
the water filtering part is used for filtering water in the device and comprises a filter pipe 2 which is arranged at the lower end of the connecting shell 1 in a threaded manner, a sewage draining pipe 5 is fixedly communicated with the lower end of the filter pipe 2, a ring body 9 is fixedly arranged on the connecting shell 1, and the filter pipe 2 is made of transparent plastic materials which are convenient for observing the inside;
referring to fig. 2-3, the inside of the connecting shell 1 is hollow, the lower end is provided with an opening, the lower end of the inside is provided with threads, the radius of the filter tube 2 is the same as the radius of the inner wall of the connecting shell 1, threads are arranged on the outside of the filter tube 2, and the filter tube 2 is connected with the connecting shell 1 through the threads;
the effect of coupling shell 1 and filter tube 2 threaded connection is, when filter tube 2 appears damaging, and the staff of being convenient for dismantles filter tube 2, effectively improves flexibility and the practicality of device.
Referring to fig. 4-6, a water outlet member is mounted at the lower end of the ring body 9, the water outlet member comprises a water outlet plate 8, connecting springs 13, sliding blocks 43 and a circular ring 46, the circular ring 46 is fixedly mounted at the lower end of the ring body 9, the filter screen 6 is fixedly mounted at the lower end of the circular ring 46, a plurality of sliding blocks 43 are slidably mounted on the circular ring 46, each sliding block 43 is fixedly provided with a connecting spring 13, and the water outlet plate 8 is fixedly mounted on the plurality of connecting springs 13;
the water outlet component has the function of flowing out the clean water after the filtering treatment from the gap between the water outlet plate 8 and the ring body 9, the connecting spring 13 is in a stretching state in a normal state, and the stretched connecting spring 13 can generate downward pulling force on the water outlet plate 8, so that the water outlet plate 8 is clung to the ring body 9;
the shape of the water outlet plate 8 is the same as that of the ring body 9, the radius is larger than that of the ring body 9, a sealing ring is fixedly sleeved on the water outlet plate 8, the tightness of the water outlet plate 8 and the ring body 9 is improved, meanwhile, when water is required to circulate in the device, water in the device can generate upward thrust to the water outlet plate 8, a gap is formed between the water outlet plate 8 and the ring body 9, and filtered clean water can flow out of the gap.
The circular ring 46 is provided with an annular groove, the sliding block 43 is circular, and the sliding block 43 is slidably arranged in the annular groove;
the filter screen 6 is set to the cylinder, and has all offered the filtration pore on its every lateral wall, and slider 43 and ring channel's effect is for ring 46 can take place to rotate, and slider 43 and ring 46 all adopt corrosion-resistant aluminum alloy to make, and its effect is for reducing slider 43 frictional force when sliding, drives filter screen 6 rotation simultaneously.
Referring to fig. 1, a water outlet pipe 3 and a water inlet pipe 4 are fixedly communicated on a connection shell 1, the water outlet pipe 3 is fixedly communicated on the side wall of the connection shell 1, the water inlet pipe 4 is fixedly communicated above the connection shell 1, threads are formed on the water outlet pipe 3 and the water inlet pipe 4, and the water outlet pipe is installed with the water pipe through the threads, so that installation of a device is facilitated, and flexibility of the device is improved;
referring to fig. 4-5 and 10, a trigger member is mounted in the filter tube 2 through two support rings 45, the trigger member comprises a deformation ball 15 and a feeler lever 44, the feeler levers 44 are fixedly mounted on the two support rings 45, and the deformation ball 15 is fixedly mounted on the two feeler levers 44 together;
the triggering component has the functions of realizing different functions according to the pressure difference between the outside and the inside of the filter screen 6 in the filter pipe 2, when the device works normally, the external water pressure is the same as the internal water pressure, and when the filter screen 6 is blocked due to impurity accumulation, the water flow cannot flow, so that the external water pressure of the filter screen 6 is greater than the internal water pressure of the filter screen 6;
the upper contact rod 44 is fixedly connected with the water outlet plate 8, and the deformation ball 15 is made of an expandable rubber material;
the deformation ball 15 is provided with an oval shape, the inside of the deformation ball 15 is in a hollow state, the deformation ball 15 also changes when the external pressure changes, the deformation ball 15 is restored when the external pressure becomes small, and the deformation ball 15 is compressed when the external pressure becomes large;
the inner part of the deformation ball 15 is provided with a supporting component matched with the inner side wall of the deformation ball 15, the supporting component comprises a first rotating rod 38, a second rotating rod 39, a mounting block 40, a push plate 41 and a return spring 42, the upper end and the lower end of the deformation ball 15 are fixedly provided with a plurality of supporting blocks, and the corresponding two supporting blocks are fixedly provided with mounting shafts;
the supporting block and the mounting shaft are made of aluminum alloy, so that the supporting block is wear-resistant, the weight is light, the load of the deformation ball 15 is reduced, the service life of the device is prolonged, and the deformation ball 15 can be normally deformed under the action of pressure;
a first rotating rod 38 is rotatably arranged on the plurality of mounting shafts positioned above, a second rotating rod 39 is rotatably arranged on the plurality of mounting shafts positioned below, and the corresponding first rotating rod 38 and the second rotating rod 39 are rotatably connected through the rotating shaft rods and fixedly provided with a return spring 42 together;
the supporting component is used for ensuring that the deformation ball 15 is not deformed when the pressure is changed, and ensuring that the deformation ball 15 can drive the deformation ball to change the vertical direction when the horizontal direction of the deformation ball 15 is changed;
the first rotating rod 38 and the second rotating rod 39 are mutually matched and can rotate, and the return spring 42 is used for ensuring that the first rotating rod 38 and the second rotating rod 39 are always changed in the horizontal direction and has the function of supporting and returning the first rotating rod 38 and the second rotating rod 39;
the two ends of each rotating shaft rod are fixedly provided with mounting blocks 40, and each mounting block 40 is fixedly provided with a push plate 41 which is tightly attached to the inner wall of the deformed ball 15;
the contact surface of the push plate 41 and the deformed ball 15 is in an arc shape, and the arc-shaped contact surface is used for enhancing the thrust of the deformed ball 15 to the push plate 41, when the external pressure of the deformed ball 15 is larger than the internal pressure, the ash of the deformed ball 15 contracts inwards, the push plate 41 is pushed to move inwards through the inner wall, and the push plate 41 drives the first rotating rod 38 and the second rotating rod 39 to extend along the vertical direction when moving inwards;
when the first rotating rod 38 and the second rotating rod 39 extend along the vertical direction, the feeler lever 44 at the upper end of the first rotating rod is driven to move upwards, the feeler lever 44 at the upper end pushes the water outlet plate 8 above to move upwards, and the water outlet plate 8 moves upwards to form a gap with the ring body 9, so that filtered water flows into the water outlet pipe 3 through the gap;
when the external pressure is smaller than the external pressure, the deformed ball 15 is restored, and the pushing force of the inner wall thereof against the push plate 41 is eliminated, and the first rotating lever 38 and the second rotating lever 39 are contracted in the vertical direction by the restoring spring 42.
Referring to fig. 4 and 9, the siphon part is used for discharging accumulated water in the filter tube 2 by adopting a siphon principle, and comprises a plurality of fixing springs 36 fixedly arranged on the inner wall of the filter tube 2, and fixing rods 37 are fixedly arranged on the two corresponding fixing springs 36 together;
the fixed rod 37 plays a role in fixing and supporting, the fixed spring 36 is fixedly arranged on the fixed rod 37, plays a role in supporting and buffering the fixed rod 37, and reduces the impact force of the filter screen 6 on the fixed rod 37 during rotation;
each fixing rod 37 is fixedly provided with a floating shell 7, each floating shell 7 is provided with a siphon member, the siphon member comprises a siphon inner pipe 16, a one-way pipe 34 and a floating ball 35, each floating shell 7 is fixedly provided with a floating ball 35 for increasing the buoyancy of the floating shell, the inside of each floating shell 7 is hollow, and the lower end of each floating shell 7 is in an opening state;
the floating ball 35 is arranged into a ball shape and is fixedly arranged on the floating shell 7, so that when the filter pipe 2 is filled with water, the floating ball 35 floats upwards to drive the floating shell 7 to move upwards, the floating shell 7 is made of plastic with lighter mass and is used for reducing self gravity, and the floating ball 35 is convenient to drive the floating shell 7 to float upwards;
the inside of each floating shell 7 is provided with a siphon inner pipe 16 in a sliding manner, the inside of each siphon inner pipe 16 is provided with a cavity for storing water, the upper end of each siphon inner pipe 16 is in an opening state, a plurality of hoses are fixedly communicated with the corresponding floating shell 7 together, and the outer end of each hose is fixedly communicated with a one-way pipe 34;
the siphon inner tube 16 is smaller than the floating shell 7, a sliding plate is fixedly arranged on the siphon inner tube 16, a sliding groove is formed in the floating shell 7, and the siphon inner tube 16 is slidably arranged in the floating shell 7 through the sliding plate;
when the inside of the filter tube 2 is filled with water, the floating ball 35 drives the floating shell 7 to move upwards, so that a gap is formed between the top end of the floating shell 7 and the opening on the siphon inner tube 16, and water in the filter tube 2 flows into the siphon inner tube 16, so that the inside of the siphon inner tube 16 is filled with water;
each one-way tube 34 is internally provided with a one-way valve, the principle of operation of which is based on its internal structure and generally comprises a flap or piston which opens when pressure is applied to the fluid in a given direction, allowing the fluid to pass therethrough, whereas when pressure is applied to the fluid in the opposite direction, the flap or piston closes, preventing the fluid from passing therethrough, and generally allowing the fluid to flow freely in one direction and preventing or restricting the flow in the other direction (the prior art is not described herein too much);
referring to fig. 7 to 8, a sewage draining part for draining sewage containing impurities in the filter pipe 2 out of the filtering device, the sewage draining part comprising a control cylinder 19 fixedly installed at the upper end of the sewage pipe 5, a connection ring 22 fixedly installed inside the control cylinder 19, a plurality of mounting rods 32 fixedly installed inside the sewage pipe 5, and an adjusting nut 31 fixedly installed together with the plurality of mounting rods 32;
the radius of the control cylinder 19 is equal to the inner diameter of the drain pipe 5, the outer wall of the control cylinder 19 and the inner wall of the drain pipe 5 are respectively provided with mutually matched threads, and the drain pipe 5 is rotatably arranged on the control cylinder 19 through the threads;
the function of screw thread installation is convenient for dismantle drain 5 from control section of thick bamboo 19 to clear up the inside residual impurity of drain 5, improved practicality and the flexibility of device when having made things convenient for staff's clearance maintenance work.
A pollution discharge component is arranged on the adjusting nut 31, the pollution discharge component comprises a water baffle 23, a compression spring 27, a connecting rod 28, an adjusting disk 29 and a threaded rod 30, and the threaded rod 30 is arranged on the adjusting nut 31 in a threaded manner;
the adjusting nut 31 is fixedly installed in the sewage drain pipe 5 through the installing rod 32, so that the installing rod 32 plays a role in supporting and limiting the adjusting nut 31, and meanwhile, when the threaded rod 30 rotates, the threaded rod 30 can move upwards along the thread direction of the adjusting nut 31;
an adjusting disc 29 is fixedly arranged at the upper end of the threaded rod 30, a connecting rod 28 is fixedly arranged on the adjusting disc 29, a water baffle 23 matched with the connecting ring body 22 is fixedly arranged at the upper end of the connecting rod 28, the water baffle 23 is fixedly connected with a contact rod 44 positioned below, and a compression spring 27 is fixedly arranged between the water baffle 23 and the adjusting disc 29;
the compression spring 27 is in a compressed state in a normal state, the radius of the water baffle 23 is larger than that of the connecting ring body 22, and the water baffle 23 is fixedly sleeved with a sealing ring, so that the compression spring 27 generates upward thrust on the water baffle 23 in the normal state, and at the moment, the water above the water baffle 23 is prevented from flowing into the sewage pipe 5;
when the impurity accumulation and blockage occur on the filter screen 6, the pressure outside the filter screen 6 is increased, the water pressure outside the filter screen 6 can generate downward pressure on the water baffle plate 23, when the pressure is larger than the pressure of the compression spring 27, the water baffle plate 23 can move downwards, at the moment, a gap is generated between the water baffle plate 23 and the connecting ring body 22, and water at the upper end can flow into a sewage pipe;
the lower end of the threaded rod 30 is provided with a pressure regulating assembly, the pressure regulating assembly comprises a bearing 24, a rotating rod 25, a first bevel gear 26 and a second bevel gear 33, the lower end of the threaded rod 30 is fixedly provided with the second bevel gear 33, the control cylinder 19 is provided with a through hole, the through hole is fixedly provided with the bearing 24, and the inner ring of the bearing 24 is fixedly provided with the rotating rod 25;
the outer ring of the bearing 24 is fixedly connected with the inner wall of the through hole, and the inner ring of the bearing is fixedly connected with the rotating rod 25, so that the rotating rod 25 can rotate under the condition of not affecting the sewage pipe 5, a rotating knob is fixedly arranged at one end of the outer part of the rotating rod 25, and a worker can rotate the rotating rod 25 by rotating the rotating knob;
the connecting rod 28 consists of a disc and a telescopic rod, the disc is fixedly arranged on the adjusting disc 29, the telescopic rod which can be telescopic under the action of external force is fixedly arranged on the disc, and a first bevel gear 26 matched with a second bevel gear 33 is fixedly arranged at one end of the rotating rod 25 positioned in the control cylinder 19;
the first bevel gear 26 and the second bevel gear 33 have the functions that when the rotating rod 25 rotates, the first bevel gear 26 drives the second bevel gear 33 to rotate, when the second bevel gear 33 rotates, the threaded rod 30 at the upper end of the second bevel gear is driven to rotate, and the threaded rod 30 rotates and moves upwards;
when the threaded rod 30 moves upwards, the adjusting disk 29 at the upper end of the threaded rod is driven to move upwards, the thrust of the compression spring 27 to the water baffle 23 is adjusted, so that the pressure of the water pressure in the filter tube 2 to the water baffle 23 reaches a certain value to achieve the sewage discharging effect, and the adjusting effect is achieved;
meanwhile, after the water in the filter pipe 2 is discharged, the floating ball 35 drives the floating shell 7 to move downwards, so that the upper end of the floating shell 7 blocks the opening on the siphon inner pipe 16, and water flows into the sewage pipe 5 through the water pipe 11;
when the upper part of the siphon inner pipe 16 is blocked by the floating shell 7, after the water flow in the siphon inner pipe 16 flows out through the water pipe 11, the inside is in a vacuum state, the internal air pressure is smaller than the external pressure, so that the water in the filter pipe 2 flows into the siphon inner pipe 16 through the one-way pipe 34 for pressure compensation, and meanwhile, the one-way pipe 34 generates transverse water flow when water flows in, and the transverse water flow drives the filter screen 6 to rotate, so that the effect of cleaning the surface of the filter screen 6 by the floating shell 7 is achieved;
a cleaning rod 17 and a drain plate 18 are fixedly arranged on the lower contact rod 44;
when the filter screen 6 rotates, the cleaning rod 17 can clean the bottom of the filter screen 6, so that the bottom of the filter screen 6 is prevented from accumulating impurities;
the radius size of the lower water plate 18 is the same as that of the filter screen 6, the water inlet pipe 4 is closed, when the feeler lever 44 moves upwards, the lower water plate 11 is driven to move upwards to be tightly attached to the filter screen 6, water in the filter screen 6 is blocked from flowing out from the bottom, water flows out from the side wall of the filter screen 6, impurities on the surface of the filter screen 6 are backwashed when flowing out, and the accumulation of the impurities at the filter holes on the filter screen 6 is prevented from being blocked.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The use state in the invention is as follows;
mounting the filter device on a water pipe: the water inlet pipe 4 is arranged on a water pipe in a threaded manner, the water outlet pipe 3 is arranged on a water pipe of a user in a threaded manner, and the sewage discharge pipe 5 for discharging sewage is arranged at the lower end of the control cylinder 19 in a threaded manner;
filtering water in the water pipe: the water pipe is opened to lead the water in the water pipe into the filter pipe 2, so that the water flows into the filter screen 6 through the filter screen 6, the pressure in the filter screen 6 is increased, the deformation ball 15 is compressed inwards when receiving larger pressure, the inner wall of the deformation ball 15 is contracted inwards through the push plate 41, the feeler levers 44 at the upper end and the lower end of the deformation ball 15 are driven to extend outwards through the first rotating rod 38 and the second rotating rod 39, the feeler lever 44 positioned above pushes the water outlet plate 8 upwards, a gap is formed between the water outlet plate 8 and the mounting ring 21, and the filtered water flows into the water outlet pipe 3 through the gap;
discharging the impurity sewage in the filter tube 2: when more impurities on the filter screen 6 are accumulated, the pressure outside the filter screen 6 is higher than the pressure inside the filter screen 6, the pressure inside the filter screen 6 is reduced, the deformed ball 15 is restored, the feeler levers 44 at the upper end and the lower end are contracted inwards in the restoration process, the feeler levers 44 positioned above are contracted to prevent water from continuously flowing into the water outlet pipe 3, simultaneously, the pressure outside the filter screen 6 is increased to generate downward pressure on the water baffle 23, and when the pressure is higher than the thrust of the compression spring 27, the water baffle 23 and the connecting ring body 22 generate gaps, and sewage flows into the sewage discharging pipe 5 through the gaps to discharge sewage;
cleaning the surface of the filter screen 6: when the sewage is discharged, the water level can be reduced, at the moment, the floating ball 35 can drive the floating shell 7 to move downwards, so that the upper end of the floating shell 7 can stop the siphon inner pipe 16 from continuously feeding water, the water inside the siphon inner pipe 16 flows into the sewage discharge pipe 5 through the water pipe 11, at the moment, negative pressure is generated inside the siphon inner pipe 16, the water in the filter pipe 2 flows into the siphon inner pipe 16 through the one-way pipe 34, transverse water flow is generated in the filter pipe 2 to drive the filter screen 6 to rotate, and the floating shell 7 and the cleaning rod 17 on the surface of the filter screen 6 can clean impurities on the surface of the filter screen 6 and discharge the impurities into the sewage discharge pipe 5.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. An apparatus for filtering impurities in water, characterized by comprising a connecting shell (1);
the water filtering part is used for filtering water in the device and comprises a filter pipe (2) which is arranged at the lower end of the connecting shell (1) in a threaded manner, the lower end of the filter pipe (2) is fixedly communicated with a sewage draining pipe (5), a ring body (9) is fixedly arranged on the connecting shell (1), and a water outlet component is arranged at the lower end of the ring body (9);
the water outlet component comprises a water outlet plate (8), connecting springs (13), sliding blocks (43) and a circular ring (46), wherein the circular ring (46) is fixedly arranged at the lower end of the ring body (9), a filter screen (6) is fixedly arranged at the lower end of the circular ring (46), a plurality of sliding blocks (43) are slidably arranged on the circular ring (46), the connecting springs (13) are fixedly arranged on each sliding block (43), and the water outlet plate (8) is fixedly arranged on the connecting springs (13) together;
an annular groove is formed in the annular ring (46), the sliding block (43) is arranged in a circular shape, and the sliding block (43) is slidably arranged in the annular groove;
the connecting shell (1) is fixedly communicated with a water outlet pipe (3) and a water inlet pipe (4), and a triggering member is arranged inside the filter pipe (2) through two supporting rings (45);
the trigger component comprises deformation balls (15) and feeler levers (44), the feeler levers (44) are fixedly arranged on the two support rings (45), the deformation balls (15) are fixedly arranged on the two feeler levers (44) together, the feeler levers (44) positioned above are fixedly connected with the water outlet plate (8), and the cleaning rod (17) and the water outlet plate (18) are fixedly arranged at the lower ends of the feeler levers (44) positioned below;
the deformation ball (15) is made of an expandable rubber material, and a supporting component matched with the inner side wall of the deformation ball (15) is arranged in the deformation ball (15);
the support assembly comprises a first rotating rod (38), a second rotating rod (39), mounting blocks (40), a push plate (41) and a return spring (42), wherein a plurality of support blocks are fixedly arranged at the upper end and the lower end of the deformation ball (15), mounting shafts are fixedly arranged on the corresponding two support blocks, the mounting shafts are rotatably arranged on the mounting shafts at the upper part, the second rotating rod (39) is rotatably arranged on the mounting shafts at the lower part, and the corresponding first rotating rod (38) and the corresponding second rotating rod (39) are rotatably connected through the rotating shafts, and the return spring (42) is fixedly arranged together;
mounting blocks (40) are fixedly mounted at two ends of each rotating shaft rod, and a push plate (41) which is tightly attached to the inner wall of the deformed ball (15) is fixedly mounted on each mounting block (40);
the siphon part is used for discharging accumulated water in the filter pipe (2) by adopting a siphon principle and comprises a plurality of fixed springs (36) fixedly arranged on the inner wall of the filter pipe (2), fixed rods (37) are fixedly arranged on the corresponding two fixed springs (36) together, a floating shell (7) is fixedly arranged on each fixed rod (37), and a siphon member is arranged on each floating shell (7);
the siphon member comprises a siphon inner pipe (16), a one-way pipe (34) and floating balls (35), wherein each floating shell (7) is fixedly provided with the floating ball (35) for increasing the buoyancy of the floating shell, the inside of each floating shell (7) is hollow, and the lower end of each floating shell is in an opening state;
each floating shell (7) is internally provided with a siphon inner pipe (16) in a sliding manner, the bottom end of the siphon inner pipe (16) is communicated with a control cylinder (19) through a water pipe (11), a cavity for storing water is formed in each siphon inner pipe (16), the upper end of each siphon inner pipe is in an open state, a plurality of hoses are fixedly communicated on each siphon inner pipe (16) and the corresponding floating shell (7), and the outer end of each hose is fixedly communicated with a one-way pipe (34);
the sewage draining part is used for draining sewage containing impurities in the filter pipe (2) into the filtering device, the sewage draining part comprises a control cylinder (19) fixedly installed at the upper end of the sewage draining pipe (5), a connecting ring body (22) is fixedly installed in the control cylinder (19), an adjusting nut (31) is fixedly installed in the sewage draining pipe (5) through a plurality of installing rods (32), and a sewage draining component is installed on the adjusting nut (31).
2. The underwater impurity filtering device according to claim 1, wherein the pollution discharging component comprises a water baffle (23), a compression spring (27), a connecting rod (28), an adjusting plate (29) and a threaded rod (30), the threaded rod (30) is mounted on the adjusting nut (31) in a threaded manner, the adjusting plate (29) is fixedly mounted at the upper end of the threaded rod (30), the connecting rod (28) is fixedly mounted on the adjusting plate (29), the water baffle (23) matched with the connecting ring body (22) is fixedly mounted at the upper end of the connecting rod (28), the water baffle (23) is fixedly connected with a feeler lever (44) positioned below, the compression spring (27) is fixedly mounted between the water baffle (23) and the adjusting plate (29), and the pressure regulating component is mounted at the lower end of the threaded rod (30).
3. The underwater impurity filtering device according to claim 2, wherein the pressure regulating assembly comprises a bearing (24), a rotating rod (25), a first bevel gear (26) and a second bevel gear (33), the second bevel gear (33) is fixedly arranged at the lower end of the threaded rod (30), a through hole is formed in the control cylinder (19), the bearing (24) is fixedly arranged on the through hole, the rotating rod (25) is fixedly arranged on the inner ring of the bearing (24), and the first bevel gear (26) matched with the second bevel gear (33) is fixedly arranged at one end of the rotating rod (25) positioned inside the control cylinder (19).
4. A device for filtering impurities in water according to claim 3, characterized in that said cleaning rod (17) is fixedly sleeved with a rubber ring.
5. The underwater impurity filtering device as claimed in claim 4, wherein the connecting rod (28) is composed of a disc and a telescopic rod, the disc is fixedly mounted on the adjusting disc (29), and the telescopic rod which can be telescopic under the action of external force is fixedly mounted on the disc.
6. An in-water impurity filtering device according to claim 5, characterized in that said filtering tube (2) is made of transparent plastic material which facilitates the observation of the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410116803.7A CN117643758B (en) | 2024-01-29 | 2024-01-29 | Aquatic impurity filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410116803.7A CN117643758B (en) | 2024-01-29 | 2024-01-29 | Aquatic impurity filter equipment |
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| Publication Number | Publication Date |
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| CN117643758A CN117643758A (en) | 2024-03-05 |
| CN117643758B true CN117643758B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410116803.7A Active CN117643758B (en) | 2024-01-29 | 2024-01-29 | Aquatic impurity filter equipment |
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| CN (1) | CN117643758B (en) |
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| CN212004779U (en) * | 2020-04-30 | 2020-11-24 | 广东粤电新会发电有限公司 | Protection device for temperature-reducing water regulating valve |
| CN216515994U (en) * | 2021-12-15 | 2022-05-13 | 冯静 | Municipal administration drainage sewage pipes |
| CN216584462U (en) * | 2021-12-28 | 2022-05-24 | 江苏荆溪环保设备有限公司 | Corundum membrane filter tube for purifying sewage quality |
| CN116570982A (en) * | 2023-07-12 | 2023-08-11 | 德州华恒环保科技有限公司 | Sewage treatment device for sponge city construction |
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2024
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202418908U (en) * | 2012-01-18 | 2012-09-05 | 安伟生 | Forced water-saving device for water outlet of faucet |
| KR101386427B1 (en) * | 2013-11-08 | 2014-04-18 | 현빈개발 주식회사 | Automatic cleaning type water treatment filter structure |
| KR20190020943A (en) * | 2017-08-22 | 2019-03-05 | 주식회사 영인 | Self Cleaning Screen Device |
| CN110694324A (en) * | 2019-09-27 | 2020-01-17 | 安平县汉科过滤科技有限公司 | Leading water filter |
| CN212004779U (en) * | 2020-04-30 | 2020-11-24 | 广东粤电新会发电有限公司 | Protection device for temperature-reducing water regulating valve |
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| Publication number | Publication date |
|---|---|
| CN117643758A (en) | 2024-03-05 |
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