CN114988615A - Water purifier with softening function - Google Patents

Water purifier with softening function Download PDF

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Publication number
CN114988615A
CN114988615A CN202210838856.0A CN202210838856A CN114988615A CN 114988615 A CN114988615 A CN 114988615A CN 202210838856 A CN202210838856 A CN 202210838856A CN 114988615 A CN114988615 A CN 114988615A
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CN
China
Prior art keywords
water
fixedly connected
pipe
box body
filter
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Granted
Application number
CN202210838856.0A
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Chinese (zh)
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CN114988615B (en
Inventor
何世勇
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Guangdong Shunde 100 Energy Saving Equipment Co ltd
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Guangdong Shunde 100 Energy Saving Equipment Co ltd
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Priority to CN202210838856.0A priority Critical patent/CN114988615B/en
Publication of CN114988615A publication Critical patent/CN114988615A/en
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    • 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
    • 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
    • B01D29/31—Self-supporting filtering elements
    • 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
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting 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
    • 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
    • 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
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention relates to the field of water treatment equipment, in particular to a water purifier with a softening function. The technical problem is as follows: the blockage of a filter cylinder is easy to occur in the filtering process of the existing water purifier, fine floc is difficult to completely filter, and large granular substances are easy to gather to block a pipeline. The technical implementation scheme is as follows: a water purifier with softening function comprises a box body, a pretreatment system and the like; the rear side of the box body is connected with a pretreatment system for pretreating sundries in the water flow. According to the invention, water quality pretreatment is carried out on the basis of the existing water purifier, the problem that floccules and large granular substances which are difficult to treat by a simple filter screen are solved by using filter cotton, meanwhile, a filter cylinder for filtering granules is self-cleaned, and the surface granules of the filter cylinder are back-flushed by using a cleaner in cooperation with purified water backflow, so that cleaning is realized; utilize spacing cover to filter simultaneously and carry out the ejection to filtering, will filter the filter pulp on the piece and shake off, clean the filter screen that filters on the piece simultaneously, improve quality of water purifying effect.

Description

Water purifier with softening function
Technical Field
The invention relates to the field of water treatment equipment, in particular to a water purifier with a softening function.
Background
The existing Chinese patent (CN 106673129B) softened water purifier washes the resin layer in the exchanger by using high-concentration sodium salt water, so that the resin layer with softened water quality is repeatedly used, but the actual effect brought by the operation is not good, and the water purifying effect is single.
The existing water purifier utilizes filtering, softening and adsorption to carry out water quality treatment, still has many problems in the three steps, and the blockage of a filter cylinder is easy to occur in the filtering process, fine floc is difficult to filter completely, large granular substances are easy to gather to block a pipeline, and when the water demand is increased suddenly, calcium and magnesium ions in water are difficult to replace, so that the water purifying effect is poor.
Disclosure of Invention
The invention provides a water purifier with a softening function, aiming at overcoming the defects that a filter cylinder is easy to block in the filtering process of the existing water purifier, fine flocks are difficult to completely filter, and large granular substances are easy to gather to block a pipeline.
The technical implementation scheme of the invention is as follows: a water purifier with softening function comprises an installation block, a box body, a top cover, a particle catcher, a progressive filtering mechanism and a cold-hot shunting mechanism; the number of the mounting blocks is four, and the four mounting blocks are fixedly connected with a box body; the upper part of the box body is fixedly connected with a top cover for preventing top collision; a particle catcher is fixedly connected with the upper side of the rear surface in the box body; the back side in the box body is connected with a progressive filtering mechanism; the front side in the box body is connected with a cold-hot shunting mechanism; the device also comprises a pretreatment system, a filter element and a cleaning system; the rear side of the box body is connected with a pretreatment system for pretreating sundries in the water flow; the pretreatment system is provided with a filter element; the particle catcher is connected with a cleaning system for cleaning the attached particles.
Optionally, the filter element is a soft mesh bag.
Optionally, the pretreatment system comprises a fixing frame, a filter box, a first supporting block, an electric telescopic piece, a second supporting block, a sealing cover, a fastening mechanism, a limiting cover, a traction rope, an electric traction roller, a cleaning mechanism, a first waste discharge pipe, a first water pipe, a first pump and a second water pipe; the rear side of the box body is fixedly connected with a fixing frame; the rear part of the fixing frame is fixedly connected with a filter box; the upper side inside the filter box is connected with a filter element in a sliding way; two first supporting blocks are fixedly connected to the upper part of the outer ring surface of the filter box; two first supporting blocks are respectively fixedly connected with an electric telescopic piece; the two electric telescopic parts are respectively fixedly connected with a second supporting block; a sealing cover is fixedly connected between the two second supporting blocks; the outer ring surface of the filter box is connected with a fastening mechanism for assisting the stability of the sealing cover; the inside of the filter box is connected with a limiting cover in a sliding way; a traction rope is fastened at the upper part of the limiting cover; the upper surface of the sealing cover is fixedly connected with an electric traction roller; the traction rope is wound on the electric traction roller; the inside of the sealing cover is connected with a cleaning mechanism; a first row of waste pipes are arranged at the lower part of the filter box in a penetrating way, and an electromagnetic valve is arranged on the first row of waste pipes; a first water delivery pipe is arranged in the middle of the lower side of the filter box in a penetrating manner; the lower surface of the inner part of the box body is fixedly connected with a first pump; the water inlet of the first pump is communicated with a first water delivery pipe; the inner wall of the box body is fixedly connected with a second water delivery pipe; the water outlet of the first pump is communicated with a second water delivery pipe; the second water conveying pipe is communicated with the particle catcher.
Optionally, the fastening mechanism comprises a first fixing block, a round rod, a second fixing block and a spring; the middle part of the outer surface of the filter box is fixedly connected with four first fixed blocks which are uniformly distributed in the circumferential direction; the lower part of the outer surface of the sealing cover is fixedly connected with four second fixed blocks which are uniformly distributed in the circumferential direction; each second fixed block is fixedly connected with a round rod; each round rod is connected with a first fixing block in a sliding manner; a spring is sleeved outside each round rod; each spring is fixedly connected with a first fixed block correspondingly; each spring is fixedly connected with a second fixed block correspondingly.
Optionally, the cleaning mechanism comprises an annular slide rail, an embedded toothed ring, a cleaning rod, a first small motor and a flat gear; an annular slide rail is fixedly connected to the lower side inside the sealing cover; the interior of the annular slide rail is rotatably connected with an embedded toothed ring; the lower surface of the embedded toothed ring is fixedly connected with four cleaning rods which are uniformly distributed in the circumferential direction through a connecting plate; the upper surface of the sealing cover is fixedly connected with a first small motor; a flat gear is fixedly connected with an output shaft of the first small motor; the flat gear is engaged with the embedded type gear ring.
Optionally, the cleaning rod is a brush and the bristles are of a non-toxic rigid plastic.
Optionally, the cleaning system comprises a support frame, a second small motor, a cleaner and a second waste discharge pipe; a support frame is fixedly connected to the upper part of the right surface in the box body; a second small motor is fixedly connected to the support frame; the output shaft of the second small motor is fixedly connected with a cleaner; the cleaner is rotationally connected with the particle catcher; the bottom of the particle catcher is communicated with a second waste discharge pipe, and the second waste discharge pipe is provided with an electromagnetic valve; the second waste discharge pipe penetrates out of the box body.
Optionally, the cleaner consists of three brush plates which are circumferentially and uniformly distributed.
Optionally, the progressive filtering mechanism comprises a softener, a third water pipe, a fourth water pipe, an activated carbon adsorber, a fifth water pipe and a water storage tank; a softener and an active carbon absorber are fixedly connected with the lower side of the rear surface in the box body, and the softener is positioned on the right side of the active carbon absorber; the particle catcher is communicated with the softener by a third water delivery pipe; the softener is communicated with the activated carbon adsorber by a fourth water delivery pipe; the front part of the lower surface of the inner part of the box body is fixedly connected with a water storage tank; the activated carbon absorber is communicated with the water storage tank by a fifth water delivery pipe.
Optionally, the cold-hot diversion mechanism comprises a second pump, a sixth water delivery pipe, a first diversion pipe, a second diversion pipe, a temporary storage box, a heating pipe and a water outlet head; the lower surface in the box body is fixedly connected with a second pump, and the second pump is positioned behind the water storage tank; the water inlet of the second pump is communicated with the water storage tank; a water outlet of the second pump is communicated with a sixth water delivery pipe; the middle part of the sixth water conveying pipe is communicated with a first shunt pipe, and the first shunt pipe is provided with an electromagnetic valve; the first shunt pipe is communicated with the particle catcher; the upper part of the sixth water conveying pipe is communicated with two second shunt pipes; two electromagnetic valves are respectively arranged on the two second shunt pipes; two temporary storage boxes are fixedly connected to the upper part of the box body; the two second shunt pipes are respectively communicated with a temporary storage box; the temporary storage box on the left side is provided with a heating pipe; the bottoms of the two temporary storage tanks are respectively provided with a water outlet head.
Compared with the prior art, the invention has the following advantages: according to the invention, water quality pretreatment is carried out on the basis of the existing water purifier, the problem that floccules and large granular substances which are difficult to treat by a simple filter screen are solved by using filter cotton, meanwhile, a filter cylinder for filtering granules is self-cleaned, and the surface granules of the filter cylinder are back-flushed by using a cleaner in cooperation with purified water backflow, so that cleaning is realized; utilize spacing cover to push away to filtering piece simultaneously, will filter the filter pulp on the piece and shake off, clean the filter screen on the piece of filtering simultaneously, improve quality of water purifying effect.
Drawings
FIG. 1 is a schematic perspective view of a water purifier with softening function according to the present invention;
FIG. 2 is a schematic perspective view of a water purifier with softening function according to a second embodiment of the present invention;
FIG. 3 is a schematic view of a first partial structure of a water purifier with softening function according to the present invention;
FIG. 4 is a schematic perspective view of the pretreatment system of the present invention;
FIG. 5 is a sectional view of the pretreatment system of the present invention;
FIG. 6 is an enlarged view of the structure at G in FIG. 5;
FIG. 7 is a schematic view of a second partial structure of a water purifier with softening function according to the present invention;
fig. 8 is a schematic view of a third partial structure of the water purifier with softening function according to the present invention.
The parts are numbered as follows: 1-mounting block, 2-box body, 3-top cover, 4-fixing frame, 5-filtering box, 6-first supporting block, 7-electric telescopic piece, 8-second supporting block, 9-sealing cover, 10-first fixing block, 11-round bar, 12-second fixing block, 13-spring, 14-filtering piece, 15-limiting cover, 16-traction rope, 17-electric traction roller, 18-annular slide rail, 19-embedded type gear ring, 20-cleaning bar, 21-first small motor, 22-flat gear, 23-first row of waste pipe, 24-first water pipe, 25-first pump machine, 26-second water pipe, 27-particle catcher, 28-supporting frame, 29-second small motor, 30-a cleaner, 31-a second waste discharge pipe, 32-a softener, 33-a third water pipe, 34-a fourth water pipe, 35-an activated carbon absorber, 36-a fifth water pipe, 37-a water storage tank, 38-a second pump, 39-a sixth water pipe, 40-a first shunt pipe, 41-a second shunt pipe, 42-a temporary storage tank, 43-a heating pipe and 44-a water outlet head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.
Example 1
A water purifier with softening function is disclosed, as shown in figures 1-8, and comprises an installation block 1, a box body 2, a top cover 3, a particle catcher 27, a progressive filtering mechanism and a cold and hot shunting mechanism; four mounting blocks 1 are arranged, and a box body 2 is fixedly connected to the four mounting blocks 1; the upper part of the box body 2 is connected with a top cover 3 for preventing top collision through bolts; a particle catcher 27 is fixedly connected with the upper side of the rear surface in the box body 2; the back side in the box body 2 is connected with a progressive filtering mechanism; the front side in the box body 2 is connected with a cold and hot shunting mechanism;
also comprises a pretreatment system, a filter element 14 and a cleaning system; the rear side of the box body 2 is connected with a pretreatment system for pretreating sundries in the water flow; the pretreatment system is provided with a filter element 14; a cleaning system for cleaning the adhering particulate matter is connected to the particle trap 27.
The filter element 14 is a soft mesh bag.
The particle trap 27 consists of an outer shell and an inner metal foam cartridge.
The pretreatment system comprises a fixed frame 4, a filter box 5, a first supporting block 6, an electric telescopic piece 7, a second supporting block 8, a sealing cover 9, a fastening mechanism, a limiting cover 15, a traction rope 16, an electric traction roller 17, a cleaning mechanism, a first waste discharge pipe 23, a first water pipe 24, a first pump 25 and a second water pipe 26; the rear side of the box body 2 is connected with a fixed frame 4 through bolts; the rear part of the fixed frame 4 is fixedly connected with a filter box 5; the upper side inside the filter box 5 is slidably connected with a filter element 14; two first supporting blocks 6 are fixedly connected to the upper part of the outer annular surface of the filter box 5; two first supporting blocks 6 are respectively fixedly connected with an electric telescopic piece 7; the telescopic parts of the two electric telescopic parts 7 are respectively fixedly connected with a second supporting block 8; a sealing cover 9 is fixedly connected between the two second supporting blocks 8; the outer ring surface of the filter box 5 is connected with a fastening mechanism for assisting the stability of the sealing cover 9; the inside of the filter box 5 is connected with a limit cover 15 in a sliding way; a traction rope 16 is fastened at the upper part of the limiting cover 15; the upper surface of the sealing cover 9 is fixedly connected with an electric traction roller 17; the traction rope 16 is wound on the electric traction roller 17; the inside of the sealing cover 9 is connected with a cleaning mechanism; a first waste discharge pipe 23 penetrates through the lower part of the filter box 5, and an electromagnetic valve is arranged on the first waste discharge pipe 23; a first water delivery pipe 24 is arranged in the middle of the lower side of the filter box 5 in a penetrating manner; a first pump 25 is fixedly connected to the lower surface in the box body 2; the water inlet of the first pump 25 is communicated with the first water delivery pipe 24; a second water delivery pipe 26 is fixedly connected to the inner wall of the box body 2; the water outlet of the first pump 25 is communicated with a second water delivery pipe 26; the second water duct 26 communicates with a particle trap 27.
The fastening mechanism comprises a first fixed block 10, a round rod 11, a second fixed block 12 and a spring 13; the middle part of the outer surface of the filter box 5 is fixedly connected with four first fixed blocks 10 which are uniformly distributed in the circumferential direction; the lower part of the outer surface of the sealing cover 9 is fixedly connected with four second fixed blocks 12 which are uniformly distributed in the circumferential direction; each second fixed block 12 is fixedly connected with a round rod 11; each round rod 11 is connected with a first fixing block 10 in a sliding manner; a spring 13 is sleeved outside each round rod 11; each spring 13 is fixedly connected with a first fixed block 10 correspondingly; each spring 13 is fixedly connected with a second fixed block 12 correspondingly.
The cleaning mechanism comprises an annular slide rail 18, an embedded toothed ring 19, a cleaning rod 20, a first small motor 21 and a flat gear 22; an annular slide rail 18 is fixedly connected with the lower side inside the sealing cover 9; an embedded toothed ring 19 is rotatably connected inside the annular slide rail 18; the lower surface of the embedded toothed ring 19 is fixedly connected with four cleaning rods 20 which are uniformly distributed in the circumferential direction through a connecting plate; the upper surface of the sealing cover 9 is fixedly connected with a first small motor 21; the output shaft of the first small motor 21 is fixedly connected with a flat gear 22; the flat gear 22 engages the internal spline ring 19.
The cleaning rod 20 is a brush, and the brush hair is made of nontoxic rigid plastics.
The upper part of the sealing cover 9 is provided with a water inlet valve.
The cleaning system comprises a supporting frame 28, a second small motor 29, a cleaner 30 and a second waste discharge pipe 31; the upper part of the right surface inside the box body 2 is connected with a supporting frame 28 through a bolt; a second small-sized motor 29 is fixedly connected to the supporting frame 28; the output shaft of the second small motor 29 is fixedly connected with a cleaner 30; the cleaner 30 is rotatably connected with the particle catcher 27; the bottom of the particle catcher 27 is communicated with a second waste discharge pipe 31, and the second waste discharge pipe 31 is provided with an electromagnetic valve; the second waste pipe 31 passes through the box body 2.
The cleaner 30 is composed of three brush plates which are circumferentially and uniformly distributed.
The progressive filtering mechanism comprises a softener 32, a third water pipe 33, a fourth water pipe 34, an activated carbon adsorber 35, a fifth water pipe 36 and a water storage tank 37; a softener 32 and an activated carbon absorber 35 are fixedly connected with the lower side of the rear surface in the box body 2, and the softener 32 is positioned on the right side of the activated carbon absorber 35; the particle catcher 27 is communicated with the softener 32 by means of a third water conveying pipe 33; the softener 32 is communicated with an activated carbon adsorber 35 by means of a fourth water conveying pipe 34; a water storage tank 37 is fixedly connected with the front part of the lower surface in the box body 2; the activated carbon absorber 35 is communicated with a water storage tank 37 by a fifth water conveying pipe 36.
The cartridge inside the softener 32 is a resin cartridge.
The cold and hot split-flow mechanism comprises a second pump 38, a sixth water delivery pipe 39, a first split-flow pipe 40, a second split-flow pipe 41, a temporary storage tank 42, a heating pipe 43 and a water outlet head 44; a second pump 38 is fixedly connected to the lower surface inside the box body 2, and the second pump 38 is positioned behind the water storage tank 37; the water inlet of the second pump 38 is communicated with the water storage tank 37; a water outlet of the second pump 38 is communicated with a sixth water delivery pipe 39; the middle part of the sixth water conveying pipe 39 is communicated with a first shunt pipe 40, and the first shunt pipe 40 is provided with an electromagnetic valve; the first shunt pipe 40 is communicated with the particle catcher 27; the upper part of the sixth water conveying pipe 39 is communicated with two second shunt pipes 41; two electromagnetic valves are respectively arranged on the two second shunt pipes 41; two temporary storage boxes 42 are connected to the upper part of the box body 2 through bolts; the two second shunt pipes 41 are respectively communicated with a temporary storage box 42; a heating pipe 43 is arranged on the temporary storage box 42 on the left side; the two temporary storage tanks 42 are respectively provided with a water outlet head 44 at the bottom.
Before the water purifier with the softening function is used, preparation of filtering materials is needed, bulk block-shaped filter cotton is placed inside the filter piece 14 in a stacking mode, a domestic water conveying pipeline is externally connected to a water inlet valve at the upper portion of the seal cover 9, water can be supplied to the seal cover 9 and the filter box 5 after installation is completed, domestic water firstly passes through the filter piece 14, large granular substances and floccules in the water are isolated through the block-shaped filter cotton, primary filtering is achieved, the filtered water is concentrated at the bottom of the filter box 5, at the moment, an electromagnetic valve on the first waste pipe 23 is in a closed state, the first pump 25 is started, therefore, the water at the bottom of the filter box 5 is pumped out through the first water conveying pipe 24 and is transferred to the second water conveying pipe 26, the second water conveying pipe 26 guides the primarily filtered water into the middle of the particle catcher 27, therefore, water is filtered from the center of the foam metal filter cylinder in the middle of the particle catcher 27 to the outside, small particulate matters are adsorbed on the inner wall of the foam metal filter cylinder, the filtered water is collected between the foam metal filter cylinder and the shell of the particle catcher 27 and transferred to the interior of the softener 32 through the third water pipe 33, calcium and magnesium ions in the water are replaced under the action of the resin filter element due to the fact that the filter element in the softener 32 is a resin filter element, the softening effect of the water body is achieved, the softened water is transferred to the activated carbon adsorber 35 through the fourth water pipe 34, the activated carbon adsorber 35 carries out final filtration on the water body, the water coming out of the activated carbon adsorber 35 is purified water, and the purified water is transferred to the interior of the water storage tank 37 through the fifth water pipe 36 for temporary storage.
A liquid level detector is respectively arranged in the two temporary storage tanks 42 at the upper part of the box body 2, when an outside person opens one or two water outlet heads 44 to carry out water receiving operation, at the moment, the water stored in the two temporary storage tanks 42 is rapidly reduced, when the water in the temporary storage tanks 42 reaches the set value of the liquid level detector, the water stored in the temporary storage tanks 42 is insufficient, the controller controls the second pump 38 to operate, at the moment, the electromagnetic valves on the first shunt tubes 40 are in a closed state, the second pump 38 pumps the water in the water storage tank 37, purified water flows to the two second shunt tubes 41 from the sixth water conveying tube 39, and the electromagnetic valves on the two second shunt tubes 41 are opened and closed according to the amount of the water in the corresponding temporary storage tanks 42, so as to ensure that the water amount in the temporary storage tanks 42 is sufficient; meanwhile, the heating pipe 43 heats the left hot water temporary storage tank 42 in time, so that two types of drinking water can be selected.
The water purifier with softening function needs to be cleaned regularly, and since the service life of the softener 32 and the active carbon adsorber 35 is long, and the block-shaped filter cotton on the filter element 14 and the foam metal filter cartridge on the particle catcher 27 belong to rough filtration, the effective working time is short, regular self-cleaning is very necessary; when the self-cleaning procedure is started, the electromagnetic valve on the first shunt pipe 40 is opened, the electromagnetic valves on the two second shunt pipes 41 are closed, the second pump 38 is operated at low power, the sixth water pipe 39 pumps the purified water to the particle catcher 27, the purified water flows from the outer side to the inner side of the foam metal filter cylinder in the particle catcher 27, particulate matters in the purified water are cleaned, therefore, the purified water does not leave particulate matters on the outer wall when passing through the foam metal filter cylinder in the particle catcher 27, the second small motor 29 is started, the output shaft of the second small motor 29 drives the cleaner 30 to rotate, the cleaner 30 cleans the inner wall of the foam metal filter cylinder in the particle catcher 27, meanwhile, the inward flow of the purified water increases the speed of the particulate matters to be separated from the foam metal filter cylinder in the particle catcher 27, and the discharged purified water brings the particulate matters to the second waste discharge pipe 31 at the bottom of the particle catcher 27, the electromagnetic valve on the second waste discharge pipe 31 is opened, the second waste discharge pipe 31 is externally connected with a negative pressure device, and the negative pressure device is started to take away the particulate matters cleaned on the particle catcher 27, so that the self-cleaning of the particle catcher 27 is realized.
When the blocky filter cotton on the filter element 14 is replaced, an operator places a collecting container below the filter box 5 in advance, then controls the two electric telescopic elements 7 to operate simultaneously and respectively drive one second supporting block 8 to move, the movable sealing cover 9 drives the connected parts on the sealing cover to move together, at the moment, the limiting cover 15 moves upwards along with the movement and pulls up the middle part of the bottom of the filter element 14, after the sealing cover 9 reaches the limit position, the electric traction roller 17 is controlled to operate, the electric traction roller 17 winds the traction rope 16, the traction rope 16 drives the limiting cover 15 to continuously ascend, the limiting cover 15 is limited by the filter box 5 to realize stable ascending, the filter element 14 is pushed upwards by the limiting cover 15 from the middle part, so that the filter element 14 turns outwards, at the moment, the filter element 14 is completely attached to the limiting cover 15 in an upwards-convex shape, and the blocky filter cotton is accumulated between the filter element 14 and the side wall of the filter box 5, meanwhile, along with the upward movement of the limiting cover 15, the outer edge of the filtering element 14 is finally positioned to the upper edge position of the filtering box 5, so that the cotton originally positioned in the filtering element 14 completely falls out after the blocking of the side wall of the filtering box 5 is lost, when the filtering element 14 is positioned at the upper limit position, the first small-sized motor 21 is controlled to operate, the output shaft of the first small-sized motor 21 drives the flat gear 22 to rotate, the flat gear 22 drives the embedded toothed ring 19 to rotate on the annular sliding rail 18, the annular sliding rail 18 drives the four cleaning rods 20 on the annular sliding rail 18 to rotate, at the moment, the water inlet at the upper part of the sealing cover 9 is controlled to be opened and water is fed through an external domestic water conveying pipeline, the four rotating cleaning rods 20 clean the filtering element 14 which is protruded in an outward turning shape, and impurities attached to the filtering element 14 are removed; at the moment, because the limiting cover 15 is of a hemispherical structure, most of dirty water directly overflows from the upper part of the filter box 5 and is uniformly collected, the storage amount of the dirty water in the filter box 5 is reduced, the electromagnetic valve on the first waste discharge pipe 23 is controlled to be opened, the first waste discharge pipe 23 is externally connected with negative pressure equipment, and the dirty water in the filter box 5 is sucked out by the negative pressure equipment; after cleaning is finished, the return stroke of the electric traction roller 17 is controlled, the electric traction roller 17 firstly lowers the limiting cover 15 through the traction rope 16, the filter element 14 falls down again after losing support, new blocky filter cotton is put on the filter element 14, then the return stroke of the two electric telescopic elements 7 is controlled, the filter box 5 is tightly attached to the sealing cover 9 again, and the corresponding springs 13 on the four round rods 11 are still in an extending state, so that the four springs 13 have a rebound tendency, stable pressure is provided for the tight attachment of the filter box 5 and the sealing cover 9, and overflow is reduced; thus completing the entire self-cleaning operation.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims (10)

1. A water purifier with a softening function comprises an installation block (1); four mounting blocks (1) are arranged, and a box body (2) is fixedly connected to the four mounting blocks (1); the upper part of the box body (2) is fixedly connected with a top cover (3) for preventing top collision; a particle catcher (27) is fixedly connected with the upper side of the rear surface in the box body (2); the back side in the box body (2) is connected with a progressive filtering mechanism; the front side in the box body (2) is connected with a cold and hot shunting mechanism; the method is characterized in that: also comprises a pretreatment system, a filter element (14) and a cleaning system; the rear side of the box body (2) is connected with a pretreatment system for pretreating sundries in the water flow; the pretreatment system is provided with a filter element (14); the particle catcher (27) is connected with a cleaning system for cleaning the attached particles.
2. The water purifier with softening function as claimed in claim 1, wherein: the filtering piece (14) is a soft net bag.
3. The water purifier with softening function as claimed in claim 2, wherein: the pretreatment system comprises a fixed frame (4), a filter box (5), a first supporting block (6), an electric telescopic piece (7), a second supporting block (8), a sealing cover (9), a fastening mechanism, a limiting cover (15), a traction rope (16), an electric traction roller (17), a cleaning mechanism, a first waste discharge pipe (23), a first water delivery pipe (24), a first pump machine (25) and a second water delivery pipe (26); a fixed frame (4) is fixedly connected with the rear side of the box body (2); the rear part of the fixed frame (4) is fixedly connected with a filter box (5); the upper side inside the filter box (5) is connected with a filter element (14) in a sliding way; two first supporting blocks (6) are fixedly connected to the upper part of the outer ring surface of the filter box (5); two first supporting blocks (6) are respectively fixedly connected with an electric telescopic piece (7); the telescopic parts of the two electric telescopic parts (7) are respectively fixedly connected with a second supporting block (8); a sealing cover (9) is fixedly connected between the two second supporting blocks (8); the outer ring surface of the filter box (5) is connected with a fastening mechanism for assisting the stability of the sealing cover (9); a limiting cover (15) is connected inside the filter box (5) in a sliding way; a traction rope (16) is fastened at the upper part of the limiting cover (15); the upper surface of the sealing cover (9) is fixedly connected with an electric traction roller (17); the traction rope (16) is wound on the electric traction roller (17); the inside of the sealing cover (9) is connected with a cleaning mechanism; a first row of waste pipes (23) penetrate through the lower part of the filter box (5), and an electromagnetic valve is installed on each first row of waste pipes (23); a first water delivery pipe (24) is arranged in the middle of the lower side of the filter box (5) in a penetrating manner; a first pump (25) is fixedly connected to the lower surface inside the box body (2); the water inlet of the first pump (25) is communicated with the first water delivery pipe (24); a second water delivery pipe (26) is fixedly connected to the inner wall of the box body (2); the water outlet of the first pump (25) is communicated with a second water delivery pipe (26); the second water conveying pipe (26) is communicated with the particle catcher (27).
4. The water purifier with softening function as claimed in claim 3, wherein: the fastening mechanism comprises a first fixed block (10), a round rod (11), a second fixed block (12) and a spring (13); the middle part of the outer surface of the filter box (5) is fixedly connected with four first fixed blocks (10) which are uniformly distributed in the circumferential direction; the lower part of the outer surface of the sealing cover (9) is fixedly connected with four second fixed blocks (12) which are uniformly distributed in the circumferential direction; each second fixed block (12) is fixedly connected with a round rod (11); each round rod (11) is connected with a first fixed block (10) in a sliding manner; a spring (13) is sleeved outside each round rod (11); each spring (13) is fixedly connected with a first fixed block (10) correspondingly; each spring (13) is fixedly connected with a second fixed block (12) correspondingly.
5. The water purifier with softening function as claimed in claim 4, wherein: the cleaning mechanism comprises an annular slide rail (18), an embedded toothed ring (19), a cleaning rod (20), a first small motor (21) and a flat gear (22); an annular sliding rail (18) is fixedly connected with the lower side inside the sealing cover (9); an embedded toothed ring (19) is rotatably connected inside the annular slide rail (18); the lower surface of the embedded toothed ring (19) is fixedly connected with four cleaning rods (20) which are uniformly distributed in the circumferential direction through a connecting plate; the upper surface of the sealing cover (9) is fixedly connected with a first small motor (21); a flat gear (22) is fixedly connected with an output shaft of the first small motor (21); the flat gear (22) engages the internally-inserted ring gear (19).
6. The water purifier with softening function as claimed in claim 5, wherein: the cleaning rod (20) is a brush, and the brush hair is made of nontoxic rigid plastics.
7. The water purifier with softening function as claimed in claim 5, wherein: the cleaning system comprises a support frame (28), a second small motor (29), a cleaner (30) and a second waste discharge pipe (31); a supporting frame (28) is fixedly connected to the upper part of the right surface in the box body (2); a second small-sized motor (29) is fixedly connected to the support frame (28); an output shaft of the second small motor (29) is fixedly connected with a cleaner (30); the cleaner (30) is rotatably connected with the particle catcher (27); the bottom of the particle catcher (27) is communicated with a second waste discharge pipe (31), and the second waste discharge pipe (31) is provided with an electromagnetic valve; the second waste discharge pipe (31) penetrates out of the box body (2).
8. The water purifier with softening function as claimed in claim 7, wherein: the cleaner (30) is composed of three brush plates which are evenly distributed in the circumferential direction.
9. The water purifier with softening function according to any one of claims 1-8, wherein: the progressive filtering mechanism comprises a softener (32), a third water pipe (33), a fourth water pipe (34), an activated carbon adsorber (35), a fifth water pipe (36) and a water storage tank (37); a softener (32) and an activated carbon adsorber (35) are fixedly connected with the lower side of the rear surface in the box body (2), and the softener (32) is positioned on the right side of the activated carbon adsorber (35); the particle catcher (27) is communicated with the softener (32) by a third water conveying pipe (33); the softener (32) is communicated with the activated carbon absorber (35) by a fourth water conveying pipe (34); a water storage tank (37) is fixedly connected to the front part of the lower surface in the box body (2); the activated carbon absorber (35) is communicated with a water storage tank (37) by a fifth water delivery pipe (36).
10. The water purifier with softening function as claimed in claim 9, wherein: the cold and hot shunting mechanism comprises a second pump (38), a sixth water delivery pipe (39), a first shunting pipe (40), a second shunting pipe (41), a temporary storage box (42), a heating pipe (43) and a water outlet head (44); a second pump (38) is fixedly connected to the lower surface inside the box body (2), and the second pump (38) is positioned behind the water storage tank (37); the water inlet of the second pump (38) is communicated with the water storage tank (37); a water outlet of the second pump (38) is communicated with a sixth water delivery pipe (39); the middle part of the sixth water conveying pipe (39) is communicated with a first shunt pipe (40), and the first shunt pipe (40) is provided with an electromagnetic valve; the first shunt pipe (40) is communicated with the particle catcher (27); the upper part of the sixth water conveying pipe (39) is communicated with two second shunt pipes (41); two second shunt pipes (41) are respectively provided with an electromagnetic valve; two temporary storage boxes (42) are fixedly connected to the upper part of the box body (2); the two second shunt pipes (41) are respectively communicated with a temporary storage box (42); a heating pipe (43) is arranged on the temporary storage box (42) on the left side; the bottoms of the two temporary storage tanks (42) are respectively provided with a water outlet head (44).
CN202210838856.0A 2022-07-18 2022-07-18 Water purifier with softening function Active CN114988615B (en)

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CN113385462A (en) * 2021-05-08 2021-09-14 吴燕冰 Device capable of sufficiently removing carbon particles in particle catcher
CN215232518U (en) * 2020-10-22 2021-12-21 武汉森泰环保股份有限公司 Filter material layer capable of elastically stretching and retracting and filter device thereof
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US20090127178A1 (en) * 2007-11-19 2009-05-21 New Century Membrane Co., Ltd. Portable water purification device
CN107935243A (en) * 2017-11-30 2018-04-20 祝溢峰 A kind of effluent treatment and filtering cylinder of the antifouling cleaning plant of band
CN209974436U (en) * 2019-02-28 2020-01-21 四川中隆泰建设工程有限公司 Water-saving emission-reducing system
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* Cited by examiner, † Cited by third party
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CN117205658B (en) * 2023-11-07 2024-01-30 佛山市惠特普环保科技有限公司 Vertical water storage purification device

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