CN108854200B - Intelligent back flushing and brushing pretreatment water purifying device - Google Patents
Intelligent back flushing and brushing pretreatment water purifying device Download PDFInfo
- Publication number
- CN108854200B CN108854200B CN201810991187.4A CN201810991187A CN108854200B CN 108854200 B CN108854200 B CN 108854200B CN 201810991187 A CN201810991187 A CN 201810991187A CN 108854200 B CN108854200 B CN 108854200B
- Authority
- CN
- China
- Prior art keywords
- water
- filter element
- filter
- filter vat
- control valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 158
- 230000001680 brushing effect Effects 0.000 title claims abstract description 31
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 23
- 238000000746 purification Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000010865 sewage Substances 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 238000005201 scrubbing Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 6
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 22
- 230000001954 sterilising effect Effects 0.000 description 16
- 238000004659 sterilization and disinfection Methods 0.000 description 16
- 238000012423 maintenance Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses an intelligent back flushing and brushing pretreatment water purification device which comprises a machine base, wherein a machine base bottom plate is arranged at the bottom of the machine base, a first filter vat, a driving motor and a second filter vat are arranged on the machine base, the driving motor is arranged between the first filter vat and the second filter vat, an opening is formed in the upper end of the first filter vat and is sealed through a first sealing cover, a first water conveying pipe is arranged above the first sealing cover, an opening is formed in the upper end of the second filter vat and is sealed through a second sealing cover, and a second water conveying pipe is arranged above the second sealing cover. The intelligent back flushing and brushing pretreatment water purifying device has the characteristics of simple result, low cost, compact structure, good filtering and purifying effect and wide application range, and can automatically perform filtering and purifying and back flushing operations, thereby improving the working efficiency.
Description
Technical Field
The invention relates to the technical field of water purifying equipment, in particular to an intelligent back flushing and brushing pretreatment water purifying device.
Background
The water purifier is one kind of electric apparatus for filtering water source, and the filter elements can filter or adsorb impurity in water. Thus, after a period of use, a certain amount of dirt adheres to the filter material surface of each cartridge, resulting in a degradation of the cleaning performance of the cartridge until failure.
In order to remove dirt on the surface of the filter element and prolong the service life of the filter element, the current method is to directly wash the filter element to be cleaned by tap water. The method has the defects that: the cleaning effect is not ideal, and the descaling is not thorough; in order to improve the descaling effect, the device needs to be manually cleaned at regular intervals, is inconvenient to use, and can possibly lead to the quality of drinking water not reaching the standard and influence the water use safety of a user once timely descaling cannot be achieved.
At present, the existing water purifying device can play a role in purifying water, but the following defects exist: 1. the filter element in the water purifying device is not provided with an automatic timing brushing device, and residues cannot be discharged in time; 2. the periodic replacement of the filter element is short in period, high in use cost and resource-wasting; 3. harmful residues filtered by the water purifying device are all in the filter equipment, harmful substances can be generated after a long time, and the water quality can be secondary pollution when the filter element is not replaced in time; 4. the water purifying device is single in use and cannot be widely used.
Disclosure of Invention
The embodiment of the invention aims to provide an intelligent back flushing and brushing pretreatment water purifying device, which is used for solving the problems of high cost, incomplete purification and single purpose of the existing water purifying device.
In order to achieve the above purpose, the technical scheme of the embodiment of the invention is as follows:
the utility model provides an intelligence back flush scrubbing pretreatment purifier includes the frame, the frame bottom is provided with the frame bottom plate, be provided with first filter vat, driving motor and second filter vat on the frame, driving motor sets up between first filter vat and the second filter vat, wherein:
the upper end of the first filter vat is provided with an opening and is sealed through a first sealing cover, a first water delivery pipe is arranged above the first sealing cover, one end of the first water delivery pipe is a first water inlet, the other end of the first water delivery pipe is a first water outlet, a circular first filter element is arranged in the first filter vat, a filter element inner hairbrush is vertically arranged in the first filter element, the first water delivery pipe is communicated with the inside of the first filter element of the first filter vat through a first electromagnetic valve, the first water delivery pipe is communicated with a first cavity formed by the inner side wall of the first filter vat and the outer side wall of the first filter element through a first control valve, and a third control valve is arranged between the first electromagnetic valve and the first control valve on the first water delivery pipe;
the upper end of the second filter vat is provided with an opening and is sealed by a second sealing cover, a second water delivery pipe is arranged above the second sealing cover, one end of the second water delivery pipe is a second water inlet, the other end of the second water delivery pipe is a second water outlet, the first water outlet is communicated with the second water inlet through a connecting pipe, a circular second filter element is arranged in the second filter vat, the filter element outer side wall and a second cavity formed by the inner side wall of the second filter barrel are internally provided with filter element outer side rolling brushes, the second water conveying pipe is communicated with the second filter barrel through a second electromagnetic valve, the second water conveying pipe is communicated with the second cavity through a second control valve, and a fourth control valve is arranged between the second electromagnetic valve and the second control valve on the second water conveying pipe.
The machine seat is provided with a first mounting groove and a second mounting groove, the lower end of the first filter vat is fixedly arranged in the first mounting groove, and the lower end of the second filter vat is fixedly arranged in the second mounting groove.
The first fixed shaft at the bottom of the brush at the inner side of the filter element penetrates through the first mounting groove and extends downwards, a belt pulley positioned in the machine base is fixedly arranged at the lower end of the first fixed shaft, and the belt pulley rotates under the drive of the first driving wheel at the bottom of the driving motor through a belt.
The second fixed shaft at the bottom of the rolling brush at the outer side of the filter element penetrates through the second mounting groove and extends downwards, the driving wheel in the machine base is fixedly arranged at the lower end of the second fixed shaft, and the driving wheel is driven by the second motor driving wheel at the bottom of the driving motor to rotate through the driving belt.
A first blow-down hole is formed in the first mounting groove, and the first blow-down hole is located in the annular first filter element.
The second mounting groove is internally provided with a second blow-down hole, and the second blow-down hole is positioned in a second cavity formed by the outer side wall of the second filter element and the inner side wall of the second filter barrel.
The front end face of the machine base is provided with a control panel, the control panel is provided with a touch display screen, and the control panel is electrically connected with a circuit board arranged on the inner side wall of the machine base.
The back end face of the machine base is provided with a blowdown solenoid valve, and the first blowdown hole and the second blowdown hole are communicated with the blowdown solenoid valve through blowdown pipes.
The first water inlet is positioned at one end of the first water pipe close to the first electromagnetic valve, and the first water outlet is positioned at one end of the first water pipe close to the first control valve.
The second water inlet is positioned at one end of the second water pipe close to the second control valve, and the second water outlet is positioned at one end of the second water pipe close to the second electromagnetic valve.
The embodiment of the invention has the following advantages: according to the intelligent back flushing and brushing pretreatment water purifying device provided by the embodiment of the invention, water entering the first filter barrel and the second filter barrel can be filtered and purified twice through the first filter element and the second filter element; meanwhile, the filter element inner side hairbrush is vertically arranged in the first filter element, and the filter element outer side rolling brush is arranged in a second cavity formed by the second filter element outer side wall and the second filter barrel inner side wall, so that dirt on the first filter element inner side wall and the second filter element outer side wall and deposited dirt can be discharged outwards in time, and the filtered residues can be discharged out of the first filter element and the second filter element in time; according to the embodiment of the invention, through adopting the designs of water purification, sewage separation and precipitation, the service lives of the first filter element and the second filter element are prolonged, and the secondary pollution to the water quality is avoided, so that the filtering and purifying performance can be further improved; in addition, the first filter barrel and the second filter barrel can be disinfected at fixed time through the first ultraviolet sterilization device and the second ultraviolet sterilization device, and the first filter element and the second filter element can be effectively ensured to filter in a clean and bacteria-free state; the intelligent back flushing and brushing pretreatment water purification device provided by the embodiment of the invention has the characteristics of simple installation, convenient maintenance and compact structure, and simultaneously reduces the maintenance operation intensity, the resource waste and the labor intensity of maintenance personnel.
Drawings
Fig. 1 is a schematic diagram of a front view structure of an intelligent back flushing and brushing pretreatment water purifying device according to an embodiment of the invention.
Fig. 2 is a schematic diagram of a right-side view structure of an intelligent back flushing and brushing pretreatment water purifying device provided by an embodiment of the invention.
Fig. 3 is a schematic rear view of a water purifying device for intelligent back flushing and brushing pretreatment according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of an attached view structure of an intelligent back flushing and brushing pretreatment water purifying device provided by an embodiment of the invention.
Fig. 5 is a schematic diagram of a cross-sectional structure of an intelligent back flush pre-brushing water purification device according to an embodiment of the present invention during a filtering operation.
Fig. 6 is a schematic diagram of a cross-sectional structure of an intelligent back flush pretreatment water purification device according to an embodiment of the present invention when performing an intelligent back flush operation.
Detailed Description
The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Examples
As shown in fig. 1 to 6, the intelligent back flush brushing pretreatment water purifying device provided by the embodiment of the invention comprises a machine base 400, wherein a machine base bottom plate 405 is arranged at the machine base bottom 400, a first filter vat 100, a driving motor 300 and a second filter vat 200 are arranged on the machine base 400, and the driving motor 300 is arranged between the first filter vat 100 and the second filter vat 200, wherein:
the upper end of the first filter vat 100 is provided with an opening and is sealed through a first sealing cover 102, a first water conveying pipe 500 is arranged above the first sealing cover 102, one end of the first water conveying pipe 500 is provided with a first water inlet 501, the other end of the first water conveying pipe is provided with a first water outlet 505, a circular first filter element 103 is arranged in the first filter vat 100, a filter element inner hairbrush 104 is vertically arranged in the first filter element 103, and the filter element inner hairbrush 104 is a spiral hairbrush, so that the effect of pushing up and down is achieved when the filter operation is carried out, the forward and backward rotation can drive water to wash, and the filtering and brushing effects are better; the first water pipe 500 is communicated with the interior of the first filter element 103 of the first filter vat 100 through a first electromagnetic valve 502, the first water pipe 500 is communicated with a first cavity 105 formed by the inner side wall of the first filter vat 100 and the outer side wall of the first filter element 103 through a first control valve 504, a third control valve 503 is arranged on the first water pipe 500 between the first electromagnetic valve 502 and the first control valve 504, and the third control valve 503 can be an electromagnetic valve or a ball valve;
the upper end of the second filter vat 200 is provided with an opening and is sealed through a second sealing cover 202, a second water pipe 600 is arranged above the second sealing cover 202, one end of the second water pipe 600 is a second water inlet 601, the other end of the second water pipe 600 is a second water outlet 605, the first water outlet 505 is communicated with the second water inlet 601 through a connecting pipe (not shown in the figure), a circular second filter element 203 is arranged in the second filter vat 200, a filter element outer side rolling brush 205 is arranged in a second cavity 204 formed by the outer side wall of the second filter element 203 and the inner side wall of the second filter vat 200, the second water pipe 600 is communicated with the second filter vat 200 through a second electromagnetic valve 604, the second water pipe 600 is communicated with the second cavity 204 through a second control valve 602, a fourth control valve 603 is arranged between the second electromagnetic valve 604 and the second control valve 602 on the second water pipe 600, and the fourth control valve 603 can be an electromagnetic valve or a ball valve.
The base 400 is provided with a first mounting groove 406 and a second mounting groove 407, the lower end of the first filter vat 100 is fixedly arranged in the first mounting groove 406, and the bottom of the first filter vat 100 can be in threaded connection with the first mounting groove 406, so that the filter vat has the characteristics of convenient assembly and later maintenance and replacement; the lower end of the second filter vat 200 is fixedly arranged in the second mounting groove 407, and the bottom of the second filter vat 200 can be in threaded connection with the second mounting groove 407, so that the installation is convenient, and the later maintenance and replacement are convenient.
The first fixed shaft 101 at the bottom of the brush 104 at the inner side of the filter element penetrates through the first mounting groove 406 and extends downwards, the belt pulley 106 in the machine base 400 is fixedly arranged at the lower end of the first fixed shaft 101, and the belt pulley 106 rotates under the driving of the first driving wheel 301 at the bottom of the driving motor 300 through a belt, so that the brush 104 at the inner side of the filter element is driven to rotate, the first filter element 103 is washed, dirt adsorbed on the inner side wall of the first filter element 103 is washed and cleaned, the first filter element 103 does not need to be replaced, and therefore the service life of the first filter element 103 is prolonged to a certain extent, and the purpose of reducing cost is achieved.
The second fixing shaft 201 at the bottom of the filter element outer side rolling brush 205 penetrates through the second mounting groove 407 and extends downwards, the driving wheel 206 in the stand 400 is fixedly arranged at the lower end of the second fixing shaft 201, and the driving wheel 206 rotates under the driving of the second motor driving wheel 302 at the bottom of the driving motor 300 through a driving belt, so that the filter element outer side rolling brush 205 is driven to rotate, the second filter element 203 is washed, dirt adsorbed on the outer side wall of the second filter element 203 is washed and cleaned, the second filter element 203 does not need to be replaced, and therefore the service life of the second filter element 203 is prolonged to a certain extent, and the purpose of reducing cost is achieved.
The first mounting groove 406 is internally provided with a first drain hole 408, the first drain hole 408 is located in the annular first filter element, a first drain control valve (not shown in the figure) may be disposed in the first drain hole 408, when the brush 104 on the inner side of the filter element washes and cleans dirt on the inner side wall of the first filter element 103, the first drain control valve is opened, and the sewage in the first filter element 103 is discharged from outside through the first drain hole 408, so that the dirt adsorbed on the inner side wall of the first filter element 103 is washed and cleaned.
A second drain hole 409 is provided in the second mounting groove 407, and the second drain hole is located in the second cavity 204 formed by the outer side wall of the second filter element 203 and the inner side wall of the second filter barrel 200, a second drain control valve (not shown in the drawing) may be provided in the second drain hole 409, and when the filter element outer side rolling brush 205 washes dirt on the outer side wall of the second filter element 203, the second drain control valve is opened, and the sewage in the second cavity 204 formed by the outer side wall of the second filter element 203 and the inner side wall of the second filter barrel 200 is discharged from the outside through the second drain hole, thereby completing cleaning of dirt adsorbed on the outer side wall of the second filter element 203.
The front end face of the stand 400 is provided with a control panel 401, a touch display screen 410 is disposed on the control panel 401, and the control panel 401 is electrically connected with a circuit board (not shown in the figure) disposed on the inner side wall of the stand 400. Through the circuit board and the touch display screen, automatic timing filtering and purifying operation, intelligent back flushing and brushing operation and automatic pollution discharge operation can be realized, so that the water purifying capacity of the intelligent back flushing and brushing pretreatment water purifying device provided by the embodiment of the invention is improved.
The rear end surface of the stand 400 is provided with a blowdown solenoid valve 404, and the first blowdown hole 408 and the second blowdown hole 409 are communicated with the blowdown solenoid valve 404 through blowdown pipes (not shown in the figure); after the dirt on the inner side wall of the first filter element 103 is washed and cleaned by the brush 104 on the inner side of the filter element or the dirt on the outer side wall of the second filter element 203 is washed and cleaned by the roller brush 205 on the outer side of the filter element, the blowdown solenoid valve 404 is opened, and the dirt is discharged outwards through the blowdown solenoid valve 404 in time, so that the purpose of discharging the dirt on the inner side wall of the first filter element and the outer side wall of the second filter element and the deposited dirt outwards in time is achieved, the filtered residues are discharged out of the first filter element 103 and the second filter element 203 in time, the service lives of the first filter element and the second filter element are prolonged by adopting the design of water purification, sewage separation and deposition, the secondary pollution to the water quality is avoided, and the filtering and purifying performance can be further improved.
The first water inlet 501 is located at one end of the first water pipe 500 close to the first electromagnetic valve 502, and the first water outlet 505 is located at one end of the first water pipe 500 close to the first control valve 504. In addition, a fifth control valve 506 is further disposed at one end of the first water pipe 500 near the first water outlet 505, and the fifth control valve 506 is located on the right side of the first control valve 504.
The second water inlet 601 is located at one end of the second water pipe 600 close to the second control valve 602, and the second water outlet 605 is located at one end of the second water pipe 600 close to the second electromagnetic valve 604. In addition, a sixth control valve 606 is further disposed at one end of the second water pipe 600 near the second water inlet 601, and the sixth control valve 606 is located at the left side of the second control valve 602.
As shown in fig. 4, the intelligent back washing pretreatment water purification device provided by the embodiment of the invention further comprises a first ultraviolet sterilization device 402 and a second ultraviolet sterilization device 403, wherein the first ultraviolet sterilization device 402 is arranged in the first filter vat 100, the upper end of the first ultraviolet sterilization device 402 is fixed on the first sealing cover 101, the lower part of the first ultraviolet sterilization device 402 is positioned in a first cavity 105 formed by the inner side wall of the first filter vat 100 and the outer side wall of the first filter element 103, and damage to the first ultraviolet sterilization device 402 in the process of washing and cleaning dirt on the inner side wall of the first filter element 103 by the inner side brush 104 of the filter element arranged in the first filter element 103 can be effectively avoided, so that the service life of the first ultraviolet sterilization device 402 is prolonged; the second ultraviolet sterilization device 403 is disposed in the second filter vat 200, the upper end of the second ultraviolet sterilization device 402 is fixed on the first sealing cover 101, and the lower portion of the first ultraviolet sterilization device 402 is disposed inside the second filter element 203 in the second filter vat 200, so that the roller brush 205 disposed outside the second filter element 203 and inside the second cavity 204 formed by the inner side wall of the second filter vat 200 can be effectively avoided, and damage is caused to the second ultraviolet sterilization device 403 during the process of washing dirt on the outer side wall of the second filter element 203, thereby improving the service life of the second ultraviolet sterilization device 403. The first filter barrel and the second filter barrel can be disinfected at fixed time through the first ultraviolet sterilization device 402 and the second ultraviolet sterilization device 403, so that the first filter element 103 and the second filter element 203 can be ensured to filter in a clean and bacteria-free state; meanwhile, the intelligent back flushing and brushing pretreatment water purifying device provided by the embodiment of the invention has the characteristics of simple installation, convenient maintenance and compact structure, and simultaneously reduces the maintenance operation intensity, the resource waste and the labor intensity of maintenance personnel.
The intelligent back flushing and brushing pretreatment water purifying device provided by the embodiment of the invention is shown in fig. 5, and the arrow marked in fig. 5 is the water flow direction of the filtering operation, and the filtering operation process is as follows: the first electromagnetic valve 502, the first control valve 504, the fifth control valve 506, the second control valve 602, the second electromagnetic valve 604 and the sixth control valve 606 are all in an open state, and at the same time, the third control valve 503 and the fourth control valve 603 are all in a closed state, water to be filtered enters from the first water inlet 501 of the first water pipe 500, enters the first filter element 103 through the first electromagnetic valve 502, flows into the first cavity 105 formed by the inner side wall of the first filter barrel 100 and the outer side wall of the first filter element 103 after being filtered by the first filter element 103, flows into the right end of the third control valve 503 through the first control valve 504, flows out from the first water outlet 505, and completes the first filtering process; then, the filtered water enters the second water pipe 600 through the second water inlet 601, sequentially enters the second cavity 204 formed by the outer side wall of the second filter element 203 and the inner side wall of the second filter barrel 200 through the sixth control valve 606 and the second control valve 602, flows into the second filter element 203 after being filtered by the second filter element 203, enters the second water pipe 600 at the right end of the second electromagnetic valve 604 through the second electromagnetic valve 604, and then enters and exits from the second water outlet at the right end of the second water pipe, and the second filtering process is completed, namely the secondary filtering purification is completed; if the water quality is required to be strict, the first filter element and the second filter element with better filtering and purifying effects can be replaced; meanwhile, a plurality of first filter tanks and second filter tanks can be added, so that multistage filtration and purification can be realized.
The intelligent back flush brushing pretreatment water purification device provided by the embodiment of the invention is shown in fig. 6, wherein the arrow marked in fig. 6 is the water flow direction of the intelligent back flush operation, and the intelligent back flush brushing operation comprises the following steps: the third control valve 503, the first control valve 504, the fifth control valve 506, the fourth control valve 603 and the second electromagnetic valve 604 are in an opened state, the first electromagnetic valve 502, the second control valve 602 and the sixth control valve 606 are in a closed state, the water for intelligent back flushing enters the first cavity 105 formed by the inner side wall of the first filter vat 100 and the outer side wall of the first filter element 103 through the third control valve 503 and the first control valve 504, back flushing and brushing can be performed on dirt on the inner side wall of the first filter element 103, and the formed sewage is discharged through the first sewage discharging hole 408; meanwhile, the water subjected to intelligent back flushing enters the second filter element 203 through the fifth control valve 506, the fourth control valve 603 and the second electromagnetic valve 604, and can back flush, brush and clean dirt on the outer side wall of the second filter element 203, and the sewage is discharged through the second sewage discharge hole 409.
The intelligent back flush pretreatment water purification device provided by the embodiment of the invention has a wider application range, for example, can be used for filtering urban domestic water, can be used for secondary use, can be used for outdoor water filtering treatment (direct drinking), and can be used for ship water purification treatment (river water purification and direct drinking), carwash, laundry and the like. The aquarium is filtered in the aquarium series, (really realize the cleaning-free, needn't change filter cotton and artificial cleaning filter cotton, noise is small, reach 26-28 db at night, the sewage is discharged automatically, make the aquarium water clear forever), the biggest characteristic of the invention is: the filter element can be replaced by a proper filter element (namely a first filter element and a second filter element) and the filtering level is increased according to the water quality requirement, wherein the filtering system is of several levels, such as three-level filtering and four-level filtering, the design structure can be determined according to the requirement), and filtered substances are automatically discharged in time at regular time, so that the desired filtering effect is achieved.
The intelligent back flushing and brushing pretreatment water purifying device provided by the embodiment of the invention is used on the fish tank and has the following specific characteristics:
1. the noise is small, the filter cabin is designed in vacuum, and when the single water pump circulates, the noise is about 26-28 db, so that the sleeping is not influenced at night;
2. the intelligent control automatically strikes oxygen, surfs, feeds food, lights, sterilizes, pumps and circulates, so that foolproof fish culture is achieved, and energy and electricity are saved;
3. the filter system is sealed, the primary power supply is provided with an aviation plug and is provided with a leakage protection device, and the filter system is safe and reliable;
4. the water pump is arranged in the second filter element in the outer brush filter vat (namely the second filter vat), the centrifugal sedimentation principle is fully utilized, the intelligent controller drives the brush at the inner side of the filter element and the rolling brush at the outer side of the filter element at fixed time, the inner brush filter vat (the first filter vat) and the outer brush filter vat (the second filter vat) are simultaneously brushed, meanwhile, the wave formed by the water driven by the reverse water wheel (namely the belt pulley and the driving wheel) in reverse forward rotation washes the inner side of the first filter element and the outer side of the second filter element, and the sewage discharge valve is automatically or manually opened, so that sewage is discharged in time, the water is not changed really, the filter cotton is not required to be manually washed, and the filter cotton is not required to be changed; in addition, the second filter element can be internally provided with a filter material, such as activated carbon, and the like, so that the filtering and purifying performance can be further improved.
5. The labor and time are saved, the energy is saved, the environment is protected, the cost is reduced, and the tedious and headache-relieving work of people is solved.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides an intelligence back flush scrubbing pretreatment purifier, its characterized in that, includes the frame, the frame bottom is provided with the frame bottom plate, be provided with first filter vat, driving motor and second filter vat on the frame, driving motor sets up between first filter vat and the second filter vat, wherein:
the upper end of the first filter vat is provided with an opening and is sealed through a first sealing cover, a first water delivery pipe is arranged above the first sealing cover, one end of the first water delivery pipe is a first water inlet, the other end of the first water delivery pipe is a first water outlet, a circular first filter element is arranged in the first filter vat, a filter element inner hairbrush is vertically arranged in the first filter element, the first water delivery pipe is communicated with the inside of the first filter element of the first filter vat through a first electromagnetic valve, the first water delivery pipe is communicated with a first cavity formed by the inner side wall of the first filter vat and the outer side wall of the first filter element through a first control valve, and a third control valve is arranged between the first electromagnetic valve and the first control valve on the first water delivery pipe;
the upper end of the second filter vat is provided with an opening and is sealed through a second sealing cover, a second water delivery pipe is arranged above the second sealing cover, one end of the second water delivery pipe is a second water inlet, the other end of the second water delivery pipe is a second water outlet, the first water outlet is communicated with the second water inlet through a connecting pipe, a circular second filter element is arranged in the second filter vat, a filter element outer rolling brush is arranged in a second cavity formed by the outer side wall of the second filter element and the inner side wall of the second filter vat, the second water delivery pipe is communicated with the second filter vat through a second electromagnetic valve, the second water delivery pipe is communicated with the second cavity through a second control valve, and a fourth control valve is arranged on the second water delivery pipe and between the second electromagnetic valve and the second control valve;
the machine seat is provided with a first mounting groove and a second mounting groove, the lower end of the first filter vat is fixedly arranged in the first mounting groove, and the lower end of the second filter vat is fixedly arranged in the second mounting groove;
the front end face of the machine base is provided with a control panel, the control panel is provided with a touch display screen, and the control panel is electrically connected with a circuit board arranged on the inner side wall of the machine base.
2. The intelligent back flushing and brushing pretreatment water purification device according to claim 1, wherein a first fixed shaft at the bottom of the brush at the inner side of the filter element penetrates through the first mounting groove and extends downwards, a belt pulley positioned in the machine base is fixedly arranged at the lower end of the first fixed shaft, and the belt pulley is driven by a first driving wheel at the bottom of the driving motor to rotate through a belt.
3. The intelligent back flushing and brushing pretreatment water purification device according to claim 1, wherein a second fixed shaft at the bottom of the rolling brush at the outer side of the filter element penetrates through the second mounting groove and extends downwards, a driving wheel in the machine base is fixedly arranged at the lower end of the second fixed shaft, and the driving wheel is driven by a second motor driving wheel at the bottom of the driving motor to rotate through a driving belt.
4. The intelligent backwash and brushing pretreatment water purification device according to claim 1, wherein a first blowdown hole is arranged in the first installation groove, and the first blowdown hole is positioned in the annular first filter element.
5. The intelligent backwash and brushing pretreatment water purification device according to claim 4, wherein a second drain hole is arranged in the second installation groove, and the second drain hole is positioned in a second cavity formed by the outer side wall of the second filter element and the inner side wall of the second filter barrel.
6. The intelligent back flush brushing pretreatment water purification device according to claim 5, wherein a sewage draining electromagnetic valve is arranged on the rear end face of the base, and the first sewage draining hole and the second sewage draining hole are communicated with the sewage draining electromagnetic valve through sewage draining pipes.
7. The intelligent backwash and brushing pretreatment water purification device according to claim 1, wherein the first water inlet is positioned at one end of the first water pipe close to the first electromagnetic valve, and the first water outlet is positioned at one end of the first water pipe close to the first control valve.
8. The intelligent backwash and brushing pretreatment water purification device according to claim 1, wherein the second water inlet is positioned at one end of the second water pipe close to the second control valve, and the second water outlet is positioned at one end of the second water pipe close to the second electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991187.4A CN108854200B (en) | 2018-08-28 | 2018-08-28 | Intelligent back flushing and brushing pretreatment water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810991187.4A CN108854200B (en) | 2018-08-28 | 2018-08-28 | Intelligent back flushing and brushing pretreatment water purifying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108854200A CN108854200A (en) | 2018-11-23 |
| CN108854200B true CN108854200B (en) | 2023-10-31 |
Family
ID=64322323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810991187.4A Active CN108854200B (en) | 2018-08-28 | 2018-08-28 | Intelligent back flushing and brushing pretreatment water purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108854200B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215761B (en) * | 2019-06-06 | 2024-09-27 | 武汉工程大学 | Forward and reverse alternate filtering and separating device |
| CN110339611A (en) * | 2019-08-22 | 2019-10-18 | 泉州铂克新材料科技有限公司 | Effluent filter and its working method |
| CN110681201B (en) * | 2019-11-01 | 2021-12-31 | 广东顺业石油化工建设监理有限公司 | Efficient filtration treatment system for domestic sewage and sewage treatment method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009233623A (en) * | 2008-03-28 | 2009-10-15 | Kanko Kigyo Kofun Yugenkoshi | Water treatment filtration device |
| CN205933420U (en) * | 2016-06-17 | 2017-02-08 | 鲁柏鑫 | Take water treatment facilities of back flush filtration and water purification |
| CN205974102U (en) * | 2016-03-03 | 2017-02-22 | 江苏瑞明能源科技有限公司 | Automatic back flush pottery filter core water purifier |
| KR101736833B1 (en) * | 2016-11-04 | 2017-05-17 | 박달준 | Filter |
| CN107715545A (en) * | 2017-11-09 | 2018-02-23 | 农业部南京农业机械化研究所 | A kind of dual cleaning well strainer |
| CN208742036U (en) * | 2018-08-28 | 2019-04-16 | 高恒力 | A kind of intelligence backwash scrub pre-treatment purifier |
-
2018
- 2018-08-28 CN CN201810991187.4A patent/CN108854200B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009233623A (en) * | 2008-03-28 | 2009-10-15 | Kanko Kigyo Kofun Yugenkoshi | Water treatment filtration device |
| CN205974102U (en) * | 2016-03-03 | 2017-02-22 | 江苏瑞明能源科技有限公司 | Automatic back flush pottery filter core water purifier |
| CN205933420U (en) * | 2016-06-17 | 2017-02-08 | 鲁柏鑫 | Take water treatment facilities of back flush filtration and water purification |
| KR101736833B1 (en) * | 2016-11-04 | 2017-05-17 | 박달준 | Filter |
| CN107715545A (en) * | 2017-11-09 | 2018-02-23 | 农业部南京农业机械化研究所 | A kind of dual cleaning well strainer |
| CN208742036U (en) * | 2018-08-28 | 2019-04-16 | 高恒力 | A kind of intelligence backwash scrub pre-treatment purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108854200A (en) | 2018-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202590469U (en) | Self-cleaning filtering device with differential pressure switch | |
| CN108854200B (en) | Intelligent back flushing and brushing pretreatment water purifying device | |
| CN104941283A (en) | Backwashing water filter | |
| CN113087246A (en) | Photocatalysis water purifying device | |
| CN111960568A (en) | Automatic cleaning filter and use method thereof | |
| CN111632419B (en) | Dual-mode double-sided automatic scraping and washing pre-filter and cleaning method thereof | |
| CN203944189U (en) | A kind of large flow self-cleaning filter | |
| CN219376329U (en) | Water quality filtering device for pre-treatment | |
| CN208695786U (en) | A kind of glutinous rice flour process units with water-saving function | |
| CN208742036U (en) | A kind of intelligence backwash scrub pre-treatment purifier | |
| CN214714766U (en) | A small rubbish filtration unit for sewage purification | |
| CN211226747U (en) | Intelligent filter | |
| CN212680269U (en) | Dual-mode double-sided automatic scraping and washing pre-filter | |
| CN202322540U (en) | Backwash filter device with descaling function | |
| CN201046359Y (en) | Automatic blowdown brush type filter | |
| CN210546635U (en) | Efficient cleaning liquid utilization device for wafer cleaning machine | |
| CN113648705A (en) | Filter core with self-cleaning function for sewage treatment | |
| CN201823371U (en) | Water purifier | |
| CN112551812A (en) | Water quality treatment device and water quality treatment method | |
| CN217757154U (en) | Environment-friendly central air conditioning effluent treatment plant | |
| CN212451001U (en) | Water treatment purifying equipment convenient to it is clean | |
| CN210613025U (en) | Front filter | |
| CN216778114U (en) | Water quality treatment equipment with backflushing function | |
| CN213680260U (en) | Energy-saving sewage treatment device | |
| CN219440882U (en) | Filtration equipment for environmental protection water treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |