CN112744941A - Water purifier capable of performing circulating filtration - Google Patents
Water purifier capable of performing circulating filtration Download PDFInfo
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- CN112744941A CN112744941A CN202110094166.4A CN202110094166A CN112744941A CN 112744941 A CN112744941 A CN 112744941A CN 202110094166 A CN202110094166 A CN 202110094166A CN 112744941 A CN112744941 A CN 112744941A
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- tank
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- filter element
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 199
- 238000001914 filtration Methods 0.000 title claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 20
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 15
- 239000007924 injection Substances 0.000 claims abstract description 15
- 239000000126 substance Substances 0.000 claims abstract description 7
- 241000894006 Bacteria Species 0.000 claims abstract description 6
- 241000195493 Cryptophyta Species 0.000 claims abstract description 6
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 6
- 238000000746 purification Methods 0.000 claims description 25
- 241000220317 Rosa Species 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 239000000941 radioactive substance Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- -1 polypropylene Polymers 0.000 abstract description 2
- 239000004743 Polypropylene Substances 0.000 abstract 2
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000008213 purified water Substances 0.000 description 4
- 238000001223 reverse osmosis Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/006—Radioactive compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a water purifier capable of performing circulating filtration, which comprises a water purifying tank, wherein the top of the water purifying tank is fixedly connected with a water storage tank, the right side of the inner wall of the water purifying tank is sequentially and fixedly connected with a first filter tank, a second filter tank and a third filter tank from top to bottom, a PP (polypropylene) cotton filter element is fixedly arranged between two sides of the inner wall of the first filter tank, an ultrafiltration membrane filter element is fixedly arranged between two sides of the inner wall of the second filter tank, an activated carbon filter element is fixedly arranged between two sides of the inner wall of the third filter tank, the left side of the bottom of the water storage tank is communicated with the inside of a tank body through a water injection pipe, and one end of the water injection pipe, which is positioned in. This but loop filter's water purifier can carry out loop filter to water, has improved the filter effect, has improved the security of water, can get rid of solid impurity such as iron rust, silt, algae and harmful substance such as bacterium, heavy metal ion in aquatic, and filtration efficiency is higher.
Description
Technical Field
The invention relates to the technical field of water purifiers, in particular to a water purifier capable of performing circulating filtration.
Background
A water purifier is also called a water purifier. The RO reverse osmosis water purifier is characterized by comprising an RO reverse osmosis water purifier, an ultrafiltration membrane water purifier, an energy water purifier, a ceramic water purifier and the like according to a filter element composition structure, wherein the RO reverse osmosis water purifier is standardized to five-stage filtration, namely five stages of PP cotton, granular carbon, compressed carbon, an RO reverse osmosis membrane and post-positioned active carbon, the ultrafiltration water purifier mainly adopts an ultrafiltration membrane, other filter elements such as active carbon are assisted, the ultrafiltration water purifier is divided into a vertical type and a horizontal type according to an installation mode, and the vertical type ultrafiltration water purifier consists of PP cotton, granular active carbon, compressed active carbon, an external pressure ultrafiltration membrane and T33; the horizontal ultra-filtration water purifier consists of a stainless steel shell, an internal pressure ultra-filtration membrane and KDF, and is mainly divided into a household water purifier and a commercial water purifier according to different use places.
The existing water purifier cannot perform circulating filtration on water, has a poor filtering effect, easily remains solid impurities such as rust, silt and algae and harmful substances such as bacteria and heavy metal ions in water, has low filtering efficiency and long working time, and reduces the practicability.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a water purifier capable of performing circulating filtration, and solves the problems that the conventional water purifier cannot perform circulating filtration on water and has poor filtering effect.
In order to achieve the purpose, the invention is realized by the following technical scheme: a water purifier capable of performing circulating filtration comprises a water purifying tank, wherein a water storage tank is fixedly connected to the top of the water purifying tank, a first filter tank, a second filter tank and a third filter tank are sequentially and fixedly connected to the right side of the inner wall of the water purifying tank from top to bottom, a PP cotton filter element is fixedly arranged between two sides of the inner wall of the first filter tank, an ultrafiltration membrane filter element is fixedly arranged between two sides of the inner wall of the second filter tank, an activated carbon filter element is fixedly arranged between two sides of the inner wall of the third filter tank, the left side of the bottom of the water storage tank is communicated with the inside of a tank body through a water injection pipe, a first tee joint is communicated with one end of the water injection pipe inside the water purifying tank, the left side of the first tee joint is fixedly connected with the left side of the inner wall of the water purifying tank through a support rod, the right side of the first tee joint is communicated with the left end of the PP cotton filter element through, the left bottom of second rose box is through the left end intercommunication of second siphunculus and active carbon filter core, bracing piece fixedly connected with second tee bend is passed through to the bottom of box inner wall, the bottom of third rose box is through third tee bend and the three-way top intercommunication of second, the outside intercommunication of drain pipe and water purification case is passed through on the three-way right side of second, the left bottom fixedly connected with water pump of water purification incasement wall, the three-way left side of second is through the end intercommunication of intaking of first pipeline and water pump, the play water end of water pump passes through the second pipeline and communicates with the three-way bottom of first.
Preferably, the top of storage water tank is through mount fixedly connected with motor, and the first belt pulley of output shaft fixedly connected with of motor, the surface of first belt pulley is connected with the second belt pulley through belt transmission, and the axle center department fixed connection thread block of second belt pulley, the bottom of thread block is rotated with the top of storage water tank and is connected, the inside threaded connection lead screw of thread block, the bottom of lead screw runs through the storage water tank and extends to the inside of storage water tank, the lead screw is located the inside one end rotation of storage water tank and is connected with the stripper plate.
Preferably, the top of the extrusion plate and the two sides of the screw rod are rotatably connected with connecting rods, and one end of each connecting rod, which is far away from the extrusion plate, is rotatably connected with the top of the inner wall of the water storage tank.
Preferably, the surface that the water injection pipe is located water purification case inside is provided with first solenoid valve, the surface of first pipeline and second pipeline is provided with second solenoid valve and third solenoid valve respectively, the surface of drain pipe is provided with the fourth solenoid valve.
Preferably, both sides of the extrusion plate are fixedly connected with sealing gaskets.
Preferably, the right side of the water storage tank is provided with a water inlet.
Advantageous effects
The invention provides a water purifier capable of circularly filtering. The method has the following beneficial effects:
(1) the water purifier capable of performing circulating filtration comprises a water purification tank, a water storage tank fixedly connected to the top of the water purification tank, a first filter tank, a second filter tank and a third filter tank which are sequentially and fixedly connected to the right side of the inner wall of the water purification tank from top to bottom, a PP cotton filter element is fixedly arranged between the two sides of the inner wall of the first filter tank, an ultrafiltration membrane filter element is fixedly arranged between the two sides of the inner wall of the second filter tank, an activated carbon filter element is fixedly arranged between the two sides of the third filter tank, the left side of the bottom of the water storage tank is communicated with the inside of a tank body through a water injection pipe, a first tee joint is communicated with one end of the water injection pipe positioned in the water purification tank, the left side of the first tee joint is fixedly connected with the left side of the inner wall of the water purification tank through a support rod, the right side of the first tee joint is, the left bottom of second rose box is through the left end intercommunication of second siphunculus and active carbon filter core, bracing piece fixedly connected with second tee bend is passed through to the bottom of box inner wall, the bottom of third rose box is through third tee bend and the top intercommunication of second tee bend, the outside intercommunication of drain pipe and water purification case is passed through on the right side of second tee bend, the left bottom fixedly connected with water pump of water purification incasement wall, the end intercommunication of intaking through first pipeline and water pump is passed through in the left side of second tee bend, the play water end of water pump passes through second pipeline and the bottom intercommunication of first tee bend, can carry out loop filter to water, the filter effect is improved, the security of water use is improved.
(2) This but loop filter's water purifier, through the right side of water purification incasement wall is from last to being provided with first rose box, second rose box and third rose box down fixed connection in proper order, fixed mounting has the cotton filter core of PP between the both sides of first rose box inner wall, fixed mounting has the ultrafiltration membrane filter core between the both sides of second rose box inner wall, fixed mounting has the active carbon filter core between the both sides of third rose box inner wall, can get rid of harmful substance such as solid impurity and bacterium, heavy metal ion such as iron rust, silt, algae in the aquatic.
(3) The water purifier with the circulating filtration function is characterized in that the top of a water storage tank is fixedly connected with a motor through a fixing frame, an output shaft of the motor is fixedly connected with a first belt pulley, the surface of the first belt pulley is connected with a second belt pulley through belt transmission, the axis of the second belt pulley is fixedly connected with a threaded block, the bottom of the threaded block is rotatably connected with the top of the water storage tank, the inner thread of the threaded block is connected with a lead screw, the bottom end of the lead screw penetrates through the water storage tank and extends into the water storage tank, one end of the lead screw, which is positioned in the water storage tank, is rotatably connected with an extrusion plate, the top of the extrusion plate, which is positioned at the two sides of the lead screw, is rotatably connected with connecting rods, one end of the connecting rods, which is far away from the extrusion plate, is rotatably connected with the, the flow rate of water in the water purification tank is improved, and the filtering efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial enlarged view of the invention at a in fig. 1.
In the figure: 1 water purification tank, 2 water storage tanks, 3 first filter tanks, 4 second filter tanks, 5 third filter tanks, 6 PP cotton filter elements, 7 ultrafiltration membrane filter elements, 8 activated carbon filter elements, 9 water injection pipes, 10 first tee joints, 11 connecting pipes, 12 first through pipes, 13 second through pipes, 14 third tee joints, 15 second tee joints, 16 water discharge pipes, 17 water pumps, 18 first pipelines, 19 second pipelines, 20 motors, 21 first belt pulleys, 22 second belt pulleys, 23 thread blocks, 24 lead screws, 25 extrusion plates, 26 connecting rods, 27 first electromagnetic valves, 28 second electromagnetic valves, 29 third electromagnetic valves, 30 fourth electromagnetic valves, 31 sealing gaskets and 32 water inlets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a water purifier capable of performing circulating filtration comprises a water purifying tank 1, wherein the top of the water purifying tank 1 is fixedly connected with a water storage tank 2, the right side of the inner wall of the water purifying tank 1 is fixedly connected with a first filter tank 3, a second filter tank 4 and a third filter tank 5 from top to bottom in sequence, a PP cotton filter element 6 is fixedly installed between two sides of the inner wall of the first filter tank 1, and the PP cotton filter element 6 adopts nontoxic and odorless polyester fiber particles and is a tubular filter element prepared by heating, melting, spinning, drawing and shaping; if the raw material is mainly polyester fiber, the filter element can be called as a PP melt-blown filter element and can remove solid impurities such as iron rust, silt, algae and the like in water, an ultrafiltration membrane filter element 7 is fixedly arranged between two sides of the inner wall of the second filter box 4, the ultrafiltration membrane filter element 7 is made of hollow fiber membrane and can remove harmful substances such as bacteria, heavy metal ions and the like in water, an active carbon filter element 8 is fixedly arranged between two sides of the inner wall of the third filter box 5, the active carbon filter element 8 is made of high-quality shell carbon and coal-based active carbon and is supplemented with edible adhesive by a high-tech technology and processed by a special process, integrates the functions of adsorption, filtration, interception and catalysis, can effectively remove organic matters, residual chlorine and other radioactive substances in water, and has the effects of decoloring and removing peculiar smell, the left side of the bottom of the water storage tank 2 is communicated with the inside of the tank body 1 through a water, and one end of the water injection pipe 9 positioned in the purified water tank 1 is communicated with a first tee joint 10, the left side of the first tee joint 10 is fixedly connected with the left side of the inner wall of the purified water tank 1 through a support rod, the right side of the first tee joint 10 is communicated with the left end of a PP cotton filter element 6 through a connecting pipe 11, the left bottom of the first filter tank 3 is communicated with the left end of an ultrafiltration membrane filter element 7 through a first through pipe 12, the left bottom of the second filter tank 4 is communicated with the left end of an activated carbon filter element 7 through a second through pipe 13, the bottom of the inner wall of the tank body 1 is fixedly connected with a second tee joint 15 through a support rod, the bottom of the third filter tank 5 is communicated with the top of the second tee joint 15 through a third through pipe 14, the right side of the second tee joint 15 is communicated with the outside of the purified water tank 1 through a drain pipe 16, the left bottom of the left side of the inner wall of, the water outlet end of the water pump 17 is communicated with the bottom of the first tee joint 15 through a second pipeline 19, water can be circularly filtered, the filtering effect is improved, and the water safety is improved, the top of the water storage tank 2 is fixedly connected with a motor 20 through a fixing frame, the motor 20 is a three-phase asynchronous alternating current motor, an output shaft of the motor 20 is fixedly connected with a first belt pulley 21, the surface of the first belt pulley 21 is connected with a second belt pulley 22 through belt transmission, the axis of the second belt pulley 22 is fixedly connected with a thread block 23, the bottom of the thread block 23 is rotatably connected with the top of the water storage tank 2, the inner thread of the thread block 23 is connected with a screw rod 24, the inner part of the thread block 23 is provided with a thread matched with the screw rod 24 for use, the bottom end of the screw rod 24 penetrates through the water storage tank 2 and extends to the inner part of the water storage tank, the pressure intensity in the water storage tank 2 is increased by driving the extrusion plate 25 to move downwards, the flow rate of water in the water purification tank 1 is improved, the filtering efficiency is improved, the connecting rods 26 are rotatably connected to the top of the extrusion plate 25 and the two sides of the screw rod 24, one end of each connecting rod 26 far away from the extrusion plate 25 is rotatably connected with the top of the inner wall of the water storage tank 2, one end of each connecting rod 26 can slide and rotate on the top of the inner wall of the water storage tank 2, and the top of the inner wall of the water storage tank 2 is provided with a slide rail which is matched with the connecting rod 26 for use, the surface of the water injection pipe 9 positioned inside the water purification tank 1 is provided with a first electromagnetic valve 27, the surfaces of the first pipeline 18 and the second pipeline 19 are respectively provided with a second electromagnetic valve 28 and a third electromagnetic valve 29, the surface of the water discharge pipe 16 is provided with a fourth electromagnetic valve 30, the two sides of the extrusion plate 25 are fixedly connected with sealing gaskets 31, and the right side of the water storage tank 2 is provided with a water inlet 32.
When the device is used, the first electromagnetic valve 27 is opened, the motor 20 works, the motor 20 drives the first belt pulley 21 to rotate, the first belt pulley 21 drives the second belt pulley 22 to rotate through a belt, and the second belt pulley 22 drives the thread block 23 to rotate. The screw block 23 drives the screw rod 24 to move downwards, the screw rod 24 drives the extrusion plate 25 to move, the pressure inside the water storage tank 2 is increased by the downward movement of the extrusion plate 25, the flow rate of water in the water purification tank 1 during filtration is improved, the filtration efficiency is improved, water inside the water storage tank 2 flows into the PP cotton filter element 6 through the water injection pipe 9, the first tee joint 12 and the connecting pipe 11 to remove iron rust, silt, algae and other solid impurities in the water, the water filtered by the PP cotton filter element 6 flows into the ultrafiltration membrane filter element 7 through the first through pipe to remove bacteria, heavy metal ions and other harmful substances in the water, the water filtered by the ultrafiltration membrane filter element 7 flows into the activated carbon filter element 8 through the second through pipe 13 to remove organic matters, residual chlorine and other radioactive substances in the water, and the water filtered by the activated carbon filter element 8 flows out through the third through pipe 14, the first solenoid valve 27 is closed, the second solenoid valve 28 and the third solenoid valve 29 are opened, the water pump 17 operates to re-feed the filtered water into the first filtering tank 3 through the first pipe 18 and the second pipe 19 for filtering, thereby performing the circulation filtering of the water, the second solenoid valve 28 and the third solenoid valve 29 are closed after the filtering, the water pump stops operating, the fourth solenoid valve 30 is opened, and the filtered water is discharged to the outside of the purified water tank 1 through the drain pipe 16.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A water purifier capable of circulating filtration, which comprises a water purifying tank (1), and is characterized in that: the top fixedly connected with storage water tank (2) of water purification case (1), the right side of water purification case (1) inner wall is from last to being provided with first rose box (3), second rose box (4) and third rose box (5) down in proper order fixed connection, fixed mounting has the cotton filter core of PP (6) between the both sides of first rose box (1) inner wall, fixed mounting has ultrafiltration membrane filter core (7) between the both sides of second rose box (4) inner wall, fixed mounting has activated carbon filter core (8) between the both sides of third rose box (5) inner wall, the left side of storage water tank (2) bottom is through the inside intercommunication of water injection pipe (9) and box (1), and water injection pipe (9) are located the inside one end intercommunication of water purification case (1) and have first tee bend (10), the left side of first tee bend (10) is through the left side fixed connection of branch and water purification case (1) inner wall, the right side of the first tee joint (10) is communicated with the left end of a PP cotton filter element (6) through a connecting pipe (11), the left bottom of the first filter box (3) is communicated with the left end of an ultrafiltration membrane filter element (7) through a first through pipe (12), the left bottom of the second filter box (4) is communicated with the left end of an active carbon filter element (7) through a second through pipe (13), the bottom of the inner wall of the box body (1) is fixedly connected with a second tee joint (15) through a supporting rod, the bottom of the third filter box (5) is communicated with the top of the second tee joint (15) through a third through pipe (14), the right side of the second tee joint (15) is communicated with the outside of the water purification box (1) through a drain pipe (16), the left bottom of the inner wall of the water purification box (1) is fixedly connected with a water pump (17), the left side of the second tee joint (15) is communicated with the water inlet end of the water pump (17) through a first, the water outlet end of the water pump (17) is communicated with the bottom of the first tee joint (15) through a second pipeline (19).
2. A water purifier capable of circulation filtration according to claim 1, wherein: the top of storage water tank (2) is through mount fixedly connected with motor (20), and the first belt pulley (21) of output shaft fixedly connected with of motor (20), the surface of first belt pulley (21) is connected with second belt pulley (22) through belt transmission, and axle center department fixed connection thread block (23) of second belt pulley (22), the bottom of thread block (23) is rotated with the top of storage water tank (2) and is connected, the inside threaded connection lead screw (24) of thread block (23), the inside that storage water tank (2) just extended to storage water tank (2) is run through to the bottom of lead screw (24), lead screw (24) are located the inside one end rotation of storage water tank (2) and are connected with stripper plate (25).
3. A water purifier capable of circulation filtering according to claim 2, wherein: the top of stripper plate (25) just is located the both sides of lead screw (24) and all rotates and is connected with connecting rod (26), the one end that stripper plate (25) were kept away from in connecting rod (26) rotates with the top of storage water tank (2) inner wall and is connected.
4. A water purifier capable of circulation filtration according to claim 1, wherein: the surface that water injection pipe (9) are located water purification case (1) inside is provided with first solenoid valve (27), the surface of first pipeline (18) and second pipeline (19) is provided with second solenoid valve (28) and third solenoid valve (29) respectively, the surface of drain pipe (16) is provided with fourth solenoid valve (30).
5. A water purifier with circulation filtration according to claims 1-4, characterized in that: both sides of the extrusion plate (25) are fixedly connected with sealing gaskets (31).
6. A water purifier capable of circulation filtering according to claims 1-5, wherein: the right side of the water storage tank (2) is provided with a water inlet (32).
7. A water purification method capable of circularly filtering is characterized in that: the first electromagnetic valve (27) is opened, the motor (20) works, the motor (20) drives the first belt pulley (21) to rotate, the first belt pulley (21) drives the second belt pulley (22) to rotate through a belt, the second belt pulley (22) drives the thread block (23) to rotate, the thread block (23) drives the screw rod (24) to move downwards, the screw rod (24) drives the extrusion plate (25) to move, the pressure inside the water storage tank (2) is increased through the downward movement of the extrusion plate (25), the flow rate of water during filtration inside the water purification tank (1) is improved, the filtration efficiency is improved, water inside the water storage tank (2) flows into the PP cotton filter element (6) through the water injection pipe (9), the first tee joint (12) and the connecting pipe (11), solid impurities such as rust, silt and algae in the water are removed, and the water filtered by the PP cotton filter element (6) flows into the ultrafiltration membrane filter element (7) through the first through a through pipe, remove harmful substances such as bacteria and heavy metal ions in the water, the water filtered by the ultrafiltration membrane filter element (7) flows into the activated carbon filter element (8) through the second through pipe (13) to remove organic substances, residual chlorine and other radioactive substances in the water, the water filtered by the active carbon filter element (8) flows out through the third pipe (14), the first electromagnetic valve (27) is closed, the second electromagnetic valve (28) and the third electromagnetic valve (29) are opened, the water pump (17) works to send the filtered water into the first filter tank (3) again through the first pipeline (18) and the second pipeline (19) for filtering, thus, the water is circularly filtered, after the water is filtered, the second electromagnetic valve (28) and the third electromagnetic valve (29) are closed, the water pump stops working, the fourth electromagnetic valve (30) is opened, the filtered water is discharged to the outside of the clean water tank (1) through a drain pipe (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110094166.4A CN112744941A (en) | 2021-01-25 | 2021-01-25 | Water purifier capable of performing circulating filtration |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110094166.4A CN112744941A (en) | 2021-01-25 | 2021-01-25 | Water purifier capable of performing circulating filtration |
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| CN112744941A true CN112744941A (en) | 2021-05-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043517A (en) * | 2022-05-17 | 2022-09-13 | 安徽国青智能环保科技有限公司 | Water purification equipment capable of achieving circulating filtration and using method thereof |
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| CN207031108U (en) * | 2017-06-23 | 2018-02-23 | 绍兴厚道自动化设备有限公司 | A kind of water purifier of automatic fitration impurity |
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