CN110575699A - Swimming pool water filtration system - Google Patents
Swimming pool water filtration system Download PDFInfo
- Publication number
- CN110575699A CN110575699A CN201810588004.4A CN201810588004A CN110575699A CN 110575699 A CN110575699 A CN 110575699A CN 201810588004 A CN201810588004 A CN 201810588004A CN 110575699 A CN110575699 A CN 110575699A
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- Prior art keywords
- water
- filter
- valve
- swimming pool
- filtration system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 177
- 238000001914 filtration Methods 0.000 title claims abstract description 69
- 230000009182 swimming Effects 0.000 title claims abstract description 42
- 210000004209 hair Anatomy 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000010865 sewage Substances 0.000 claims abstract description 14
- 238000011045 prefiltration Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 37
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 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
- B01D29/31—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
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the 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
- B01D29/62—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
Abstract
The invention provides a swimming pool water filtering system, which is used for circulating swimming pool water and comprises a water inlet and a water outlet, wherein a hair filter, a water pump, a re-filter and a heating device are sequentially connected between the water inlet and the water outlet through pipelines, and the re-filter is connected with a sewage outlet. The invention filters the water of the swimming pool twice by arranging the hair filter and the secondary filter, and the secondary filter can also back flush the inside of the swimming pool.
Description
Technical Field
the invention belongs to the technical field of water filtration, and particularly relates to a swimming pool water filtration system.
background
the swimming pool is an entertainment and fitness place used by many people repeatedly, after the water of the swimming pool is used, hair, sundries, dust, leaves and fungi and algae bred in the pool brought into the pool from the outside often exist, and if the water is used up each time, the water in the swimming pool is directly discharged and is replaced by new water, so that the water resource is greatly wasted.
the treatment of swimming pool water is divided into physical treatment and chemical treatment. The physical treatment is to treat the solid objects in the water of the swimming pool, and the chemical treatment is to sterilize and disinfect the water of the swimming pool in a chemical reagent mode, so that the water of the swimming pool can meet the clean standard and can be recycled in any mode, so as to meet the national policy of saving water resources, and the problem to be solved is urgently needed.
Disclosure of Invention
In order to solve the technical problems and make up for the defects and shortcomings in the prior art, the swimming pool water filtering system provided by the invention can be used for filtering swimming pool water twice and backwashing the inside of the filter, and has the advantages of simple structure, multiple functions, good treatment effect and capability of well realizing the recycling of water.
In order to achieve the purpose, the invention adopts the following technical scheme:
a swimming pool water filtering system is used for circulating swimming pool water and comprises a first water inlet and a first water outlet, wherein a hair filter, a water pump and a re-filter for filtering other impurities are sequentially arranged between the first water inlet and the first water outlet through pipelines; the filtering system also comprises an automatic control system for controlling the on-off switching of the first water inlet and the first water outlet.
the invention utilizes the hair filter to filter the hair and/or fiber in the water, the water pump conveys the water after the first filtration to the refilter, the refilter further filters the impurity in the water, the water is filtered twice through the hair filter and the refilter which are arranged in sequence, the water in the swimming pool is filtered more thoroughly and cleaner, and then flows back to the swimming pool. The whole swimming pool water filtering system is controlled by the automatic control system, so that the filtering process is more intelligent.
preferably, the hair filter comprises a cylinder body, and a second water inlet and a second water outlet which are arranged on the cylinder body, wherein a filter screen is arranged in the cylinder body, and the filter screen is positioned between the second water inlet and the second water outlet. Specifically, the hair filter is a cylindrical cavity, a filter screen is transversely arranged in the middle of the cylindrical cavity, and the second water outlet is higher than the second water inlet. During water enters into the hair filter from the second water inlet, the hair is filtered through the filter screen in the middle part, and the filtered hair is discharged through the second water outlet, so that the structure is simple.
Preferably, the secondary filter comprises a cylindrical cavity part and a conical cavity part positioned below the cylindrical cavity part, the conical cavity part is provided with a third water outlet, and a filter piece with the shape consistent with the inner side surface of the cylindrical cavity part and the bottom surface of the cylindrical cavity part is arranged in the cylindrical cavity part. The filtering piece is cylindrical, the bottom of the filtering piece is consistent with the bottom area of the cylindrical cavity, and the filtering piece can be one of a sintered filter screen, sponge, quartz sand, diatomite and the like. The cylindrical cavity part is a filtering cavity body of the re-filter, impurities are filtered by a filtering piece arranged in the cylindrical cavity part, and filtered water is discharged from the third water outlet.
Preferably, a rotating shaft and a motor of a vertical hollow shaft are arranged at the top of the refilter, the rotating shaft and the vertical hollow shaft are coaxially arranged and both extend into the cylindrical cavity, a part of the rotating shaft extending out of the vertical hollow shaft is provided with a brush, the rotating shaft extends into the conical cavity, and the brush is in contact with the inner side and the bottom of the filtering piece. The motor drive connecting axle rotates, and the connecting axle drives the brush and rotates, and the brush can be with attaching to the impurity brush down on filtering the piece, cleans the inboard and the bottom of filtering the piece to prevent that impurity from attaching to filtering the piece and stopping up for a long time. Meanwhile, the rotating shaft penetrates through the bottom of the filter piece, so that the rotating shaft can be limited from shaking left and right in the rotating process.
Preferably, the vertical hollow shaft is connected with a drain pipe which is vertical to and communicated with the vertical hollow shaft, the drain pipe is connected with a suction device, and the other end of the suction device is connected with a drain outlet. Through setting up the blow off pipe, the suction device is connected to the blow off pipe, and the brush will strain the impurity brush down back of staying on filtering, and suction device takes out the blow off pipe and discharges through the drain with impurity from vertical quill shaft.
Preferably, the rotating shaft is a hollow shaft, a first opening is formed in the position, close to the sewage discharge pipe, of the hollow shaft, a second opening is formed in the upper end of the joint of the rotating shaft and the bottom of the filtering piece, and a hose is connected to the second opening. Set up the axis of rotation into the quill shaft, and set up first opening and second opening in the axis of rotation, after the impurity brush on will filtering piece is down, suction equipment starts, and impurity is from the hose and the up-flow of vertical quill shaft of second opening part simultaneously, loops through first opening, the drain is finally arranged to the drain in the blow off pipe, can discharge the impurity of bottom layer simultaneously like this, lets the better discharge of impurity filter piece.
preferably, a first valve is arranged between the sewage draining outlet and the vertical hollow shaft, a second valve is arranged between the water pump and the refilter, a third valve is arranged between the first water outlet and the third water outlet, and the automatic control system controls the first valve, the second valve, the third valve, the motor and the suction equipment. Normally, the first valve is closed, the second valve and the third valve are opened, water flows into the refilter from the second valve, impurities are filtered through the filter element, and then the water is discharged from the third valve; when the filter piece is washed, the first valve and the second valve are opened, the third valve is closed, the motor drives the rotating shaft and the hairbrush to rotate, the suction equipment is started, water enters the refilter from the first valve, and the suction equipment upwards pumps water and impurities through the hose and the vertical hollow shaft on the rotating shaft and discharges the water and the impurities sequentially through the first opening, the drain pipe, the first valve and the drain outlet.
Preferably, a weight sensing device is arranged on the filter element, the weight sensing device transmits a signal to the automatic control system, and the automatic control system comprises a PLC (programmable logic controller).
the weight sensing device senses the weight of the filter element and transmits a weight signal to the automatic control system, so that the opening and closing of the first valve, the second valve and the third valve and the starting and stopping of the motor are controlled, and the whole process is more intelligent.
preferably, the filtering system further comprises a heating device disposed between the re-filter and the first water outlet, the heating device being an electric heater. The water discharged from the third valve is filtered twice, the filtered water can be heated by the heating device, the heating device adopts an electric heater, the electric heater utilizes electric energy to achieve the heating effect, the volume is small, the heating power is high, an intelligent control mode can be adopted, the temperature control precision is high, the application range is wide, the service life is long, and the reliability is high.
the invention relates to a swimming pool water filtering system, which comprises the following working processes:
1. Water in the swimming pool enters the hair filter through the first water inlet to be filtered;
2. The water of the hair filter is filtered to remove hair and/or fibers, then passes through the first water outlet and is pumped to the re-filter by the water pump;
3. Under the condition of filtration, the second valve and the third valve are opened, the first valve is closed, water enters the re-filter through the second valve, impurities are intercepted on the filtering piece through the filtering piece of the cylindrical cavity part, and the filtered water is discharged through the third valve;
4. The water is heated by a heating device after being filtered and returns to the swimming pool through a water outlet;
5. When the weight of impurity reaches the certain degree on the filter screen, weight induction system on the filter screen gives automatic control system with signal transmission, automatic control system control first valve and second valve are opened, the third valve is closed, motor and suction equipment start, the brush will filter the impurity brush of piece side and bottom down, water constantly enters into the refilter from the second valve in, suction equipment upwards takes out impurity and water and loops through first opening, the blow off pipe, first valve and drain are discharged.
6. When the weight of the filter element returns to a normal value, the weight sensing device transmits a signal to the automatic control system again, at the moment, the automatic control system opens the second valve and the third valve, closes the first valve, and stops the motor and the suction equipment from working;
7. And returning to the step 3, and circulating the step 3 to the step 6.
The invention has the beneficial effects that:
1) The swimming pool water filtering device is provided with the two-stage filtering device, so that the swimming pool water can be filtered more thoroughly, the utilization rate of the water body is improved by recycling the water filtered twice, and meanwhile, the on-off of the first water inlet/outlet and the first water outlet is controlled by the automatic control system, so that the water body filtering circulation is more intelligent;
2) The filter screen of the secondary filter can be cleaned by the rotating hairbrush, and the influence of the filter on the filtering effect due to blockage caused by the impurities in the filtering is reduced.
Drawings
FIG. 1 is a general schematic view of a pool water filtration system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a hair filter in the pool water filtration system of FIG. 1;
FIG. 3 is a schematic illustration of a re-filter in the pool water filtration system of FIG. 1;
FIG. 4 is a schematic diagram of the internal construction of a re-filter in the pool water filtration system of FIG. 1;
fig. 5 is an enlarged view of a portion of a re-filter in the pool water filtration system of fig. 1.
Description of reference numerals:
swimming pool water filtration system
11, a first water inlet; 12, a first water outlet; 13, a hair filter;
14, a water pump; 15, a secondary filter; 16, a heating device;
17, a sewage draining outlet; 18: a first valve; 19: a second valve; 20, a third valve;
131 is a second water inlet; 132 a second water outlet; 133: a filter screen;
151, a cylindrical cavity part; 152, a conical cavity part; 153, a filter element;
154, a third water outlet; 155, a motor; 156 a rotating shaft;
157, a brush; 158 a second opening; 159, a hose;
161: a vertical hollow shaft; 162: a sewage discharge pipe.
Detailed Description
The following examples are given to further illustrate embodiments of the present invention in conjunction with the accompanying drawings:
Example 1:
referring to fig. 1, a swimming pool water filtering system 1 for recycling swimming pool water comprises a first water inlet 11 and a first water outlet 12, wherein a hair filter 13, a water pump 14, a re-filter 15 and a heating device 16 are sequentially connected between the first water inlet 11 and the first water outlet 12 through pipes, and the swimming pool water filtering system 1 further comprises an automatic control system (not shown) for controlling the on-off switching of the first water inlet 11 and the first water outlet 12.
as shown in fig. 2, the hair filter 13 of the pool water filtering system 1 of the present embodiment is a cylindrical cavity, a filter screen 133 is transversely disposed in the middle of the cylindrical cavity, the hair filter 13 includes a second water inlet 131 and a second water outlet 132, and the second water outlet 132 is higher than the second water inlet 131. Water enters the hair filter 13 from the second water inlet 131, the hair is filtered through the filter screen 133 in the middle, and the filtered hair is discharged through the second water outlet 132, so that the structure is simple.
As shown in FIG. 3, the re-filter 15 includes a cylindrical chamber section 151 located above and a conical chamber section 152 located below the cylindrical chamber section, the conical chamber section 152 is provided with a third water outlet 154 at a lower end thereof, and a filter 153 having a shape conforming to an inner side surface of the cylindrical chamber section 151 and a bottom surface of the cylindrical chamber section 151 is provided in the cylindrical chamber section 151. The cylindrical chamber section 151 is a filtering chamber of the re-filter 15, and a filter 153 is provided therein to filter impurities, and the filtered water is discharged from the third water outlet 154. The filter 153 is a sintered filter screen.
As shown in fig. 4, the top of the refilter 15 is provided with a motor 155 connected with a rotating shaft 156 and a vertical hollow shaft 161, the rotating shaft 156 and the vertical hollow shaft 161 are coaxially arranged and both extend into the cylindrical cavity part 151, the rotating shaft 156 extends out of the vertical hollow shaft 161, the extending rotating shaft 156 is partially provided with a brush 157, the rotating shaft 156 extends into the conical cavity part 152, and the brush 157 contacts with the inner side and the bottom of the filter member 153. The motor 155 drives the connecting shaft 156 to rotate, the connecting shaft 156 drives the brush 157 to rotate, the brush 157 can brush down impurities attached to the filter 153, and the inner side and the bottom of the filter 153 are cleaned, so that the impurities are prevented from being attached to the filter 153 for a long time to block the filter; and the rotation shaft 156 passes through the bottom of the filter member 153, so that the rotation shaft 156 is restricted from shaking left and right during the rotation.
The vertical hollow shaft 161 is connected with a sewage pipe 162 which is vertical to and communicated with the vertical hollow shaft, the sewage pipe 162 is connected with a suction device (not shown in the figure), and the other end of the suction device is connected with a sewage outlet 17. Through setting up blow off pipe 162, blow off pipe 162 connects suction apparatus, and brush 157 will strain the impurity brush down that stays on filtering piece 153 back, and suction apparatus draws impurity from vertical hollow shaft 161 to blow off pipe 162 and discharges through drain 17.
the rotating shaft 156 is a hollow shaft, a first opening (not shown) is formed at a position close to the sewage pipe 17, a second opening 158 is formed at the upper end of the joint of the rotating shaft 156 and the bottom of the filter member 153, and a hose 159 is connected to the second opening 158. The rotating shaft 156 is provided with a hollow shaft, the rotating shaft 156 is provided with a first opening and a second opening 158, when the brush 157 brushes impurities on the filter element 153, the suction device is started, the impurities simultaneously flow upwards from the hose 159 at the second opening and the vertical hollow shaft 161, and finally are discharged to the sewage outlet 17 through the first opening and the sewage discharge pipe 162, so that the impurities at the bottommost layer can be discharged simultaneously, and the impurities can be better discharged out of the filter element 153.
As shown in fig. 4, a first valve 18 is arranged between the sewage draining outlet 17 and the vertical hollow shaft, a second valve 19 is arranged between the water pump 14 and the refilter 15, and a third valve 20 is arranged between the first water outlet 12 and the third water outlet 154, and the automatic control system controls the first valve 18, the second valve 19, the third valve 20, the motor 155 and the suction device to pass through. Normally, the first valve 18 is closed, the second valve 19 and the third valve 20 are opened, water flows into the re-filter 15 from the second valve 19, impurities are filtered by the filter 153, and then the water is discharged from the third valve 20; when the filter 153 needs to be flushed, the first valve 18 and the second valve 19 are opened, the third valve 20 is closed, the motor 155 drives the rotating shaft 156 and the brush 157 to rotate, the suction device is started, water enters the refilter 15 from the first valve 18, and the suction device draws water and impurities upwards through the hose 159 on the rotating shaft 156, the vertical hollow shaft 161, and sequentially passes through the first opening, the drain pipe 162 and the first valve 18, and finally is discharged through the drain outlet 17. The first valve 18, the second valve 19 and the third valve 20 are all pneumatic valves, and are respectively connected with electromagnetic valves, and the electromagnetic valves are controlled to open and close by electrifying and deenergizing.
the filter 153 is provided with a weight sensing device (not shown) which transmits a signal to an automatic control system. The automatic control system comprises a PLC (programmable logic controller), the PLC is connected with a weight sensing device, the weight sensing device senses the weight of the filtering element and transmits a sensed weight signal to the PLC, so that the opening and closing of the first valve 18, the second valve 19 and the third valve 20 and the starting and stopping of the motor 155 and the suction device are controlled, and the whole process is more intelligent.
Preferably, the pool water filtration system 1 further comprises a heating device 16 disposed between the re-filter 15 and the first water outlet 12, the heating device 16 being an electric heater. The water after filtering can heat through heating device 16 again, and heating device 16 adopts electric heater, and electric heater utilizes the electric energy to reach the effect of heating, and is small, and heating power is high, can adopt the intelligent control mode, and the temperature control precision is high, and the range of application is wide, and is longe-lived, and the reliability is high. The concrete working principle of this embodiment swimming pool water filtration system does:
1. The water in the swimming pool enters a hair filter 13 through a first water inlet 11 to be filtered;
2. the water of the hair filter 13 after being filtered from hair and/or fibers passes through the first water outlet 132 and is pumped to the re-filter 15 by the water pump 14;
3. In the filtering condition, the second valve 19 and the third valve 20 are opened, the first valve 18 is closed, the water enters the re-filter 15 through the second valve, impurities are intercepted on the filter element 153 through the filter element 153 of the cylindrical cavity part, and the filtered water is discharged through the third valve 20;
4. After being filtered, the water is heated by a heating device 16 and returns to the swimming pool through a first water outlet 12;
5. A program is set in the PLC, when the weight of the impurities on the filtering element 153 reaches a certain degree, the weight sensing device on the filtering element 153 transmits a sensed weight signal to the PLC, the PLC controls the first valve 18 and the second valve 19 to be opened through the electrification of the program control electromagnetic valve, the third valve 20 is controlled to be closed through the outage of the program control electromagnetic valve, meanwhile, the PLC controls the motor 155 and the suction device to be started, the brush 157 brushes the impurities on the side surface and the bottom of the filtering element 153, water continuously enters the refilter 15 from the second valve 19, and the suction device pumps the impurities and water upwards through the hose 159 and the vertical hollow shaft 161 on the rotating shaft and discharges the impurities and the water through the first opening, the drain pipe 162, the first valve 18 and the drain outlet 17 in sequence.
6. When the weight of the filter 153 returns to a normal value, the weight sensing device transmits a signal to the PLC, and at this time, the PLC opens the second valve 19 and the third valve 20 by the energization of the program-controlled solenoid valve, closes the first valve 18 by the power-off of the program-controlled solenoid valve, and at the same time, the PLC controls the motor 155 and the suction device to stop working;
7. and returning to the step 3, and circulating the step 3 to the step 6.
The swimming pool water filtering system provided by the invention utilizes the hair filter 13 to filter hairs in water, the water pump 14 conveys the water to the re-filter 15, the re-filter 15 further filters impurities in the water, the filtered impurities are discharged through the sewage outlet 17, and the water is filtered twice through the hair filter 13 and the re-filter 15 which are sequentially arranged, so that the water in the swimming pool is filtered more thoroughly and cleaner, and then flows back to the swimming pool. The automatic control system controls the on-off of the first water inlet 11 and the first water outlet 12, so that the whole system is more intelligent.
meanwhile, the inside of the brush in the refilter 15 can be backwashed through rotary scouring, the whole system is simple in structure, multiple in functions and good in treatment effect, and water can be recycled well.
variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (9)
1. the utility model provides a swimming pool water filtration system for swimming pool water cycle uses, its characterized in that:
the hair filter is characterized by comprising a first water inlet and a first water outlet, wherein a hair filter, a water pump and a re-filter are sequentially arranged between the first water inlet and the first water outlet through pipelines;
The swimming pool water filtering system also comprises an automatic control system for controlling the on-off switching of the first water inlet and the first water outlet.
2. the pool water filtration system of claim 1 wherein:
The hair filter comprises a barrel body, and a second water inlet and a second water outlet which are arranged on the barrel body, wherein a filter screen is arranged in the barrel body, and the filter screen is positioned between the second water inlet and the second water outlet.
3. The pool water filtration system of claim 1 wherein:
The prefilter comprises a cylindrical cavity part and a conical cavity part positioned below the cylindrical cavity part, wherein the conical cavity part is provided with a third water outlet, and a filtering piece with the shape consistent with the inner side surface and the bottom surface of the cylindrical cavity part is arranged in the cylindrical cavity part.
4. A pool water filtration system as claimed in claim 3, wherein:
the top of the refilter is provided with a rotating shaft and a motor of a vertical hollow shaft, the rotating shaft and the vertical hollow shaft are coaxially arranged and extend into the cylindrical cavity, the part of the rotating shaft extending out of the vertical hollow shaft is provided with a brush, the rotating shaft extends into the conical cavity, and the brush is in contact with the inner side and the bottom of the filtering piece.
5. the pool water filtration system of claim 4 wherein:
the vertical hollow shaft is connected with a drain pipe which is vertical to and communicated with the vertical hollow shaft, the drain pipe is connected with a suction device, and the other end of the suction device is connected with a drain outlet.
6. the pool water filtration system of claim 5 wherein:
the rotation axis is the quill shaft, and this quill shaft is close to the position of blow off pipe and is equipped with first opening, the rotation axis with filter the upper end of piece bottom handing-over department and be equipped with the second opening, the second opening part is connected with the hose.
7. the pool water filtration system of claim 6 wherein:
the automatic control system is characterized in that a first valve is arranged between the sewage draining outlet and the vertical hollow shaft, a second valve is arranged between the water pump and the re-filter, a third valve is arranged between the first water outlet and the third water outlet, and the automatic control system controls the first valve, the second valve, the third valve, the motor and the suction equipment.
8. A swimming pool water filtration system as claimed in any one of claims 3 to 7, wherein:
And a weight sensing device is arranged on the filtering piece and transmits a weight signal to the automatic control system.
9. A swimming pool water filtration system as claimed in any one of claims 1 to 7, wherein:
the swimming pool water filtering system further comprises a heating device arranged between the re-filter and the first water outlet, and the heating device is an electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588004.4A CN110575699A (en) | 2018-06-08 | 2018-06-08 | Swimming pool water filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588004.4A CN110575699A (en) | 2018-06-08 | 2018-06-08 | Swimming pool water filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110575699A true CN110575699A (en) | 2019-12-17 |
Family
ID=68809652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810588004.4A Pending CN110575699A (en) | 2018-06-08 | 2018-06-08 | Swimming pool water filtration system |
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| CN (1) | CN110575699A (en) |
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| JP2012016672A (en) * | 2010-07-09 | 2012-01-26 | Daido Machines Co Ltd | Bucket strainer |
| CN203556185U (en) * | 2013-11-14 | 2014-04-23 | 浙江鹰鹏船舶设备制造有限公司 | Automatic-cleaning water filter |
| CN104628178A (en) * | 2013-11-14 | 2015-05-20 | 西安上尚机电有限公司 | Novel swimming pool water purification device |
| CN203954835U (en) * | 2014-06-20 | 2014-11-26 | 江苏恒泰泳池设备有限公司 | Hair filter |
| CN107055913A (en) * | 2017-06-01 | 2017-08-18 | 北京博纳源环保科技有限公司 | Without chlorine sterilizing swimming pool system and method |
| CN107605187A (en) * | 2017-09-30 | 2018-01-19 | 伍京栋 | A kind of household children swimming pool of the gentle water level of adjustable water |
| CN208726883U (en) * | 2018-06-08 | 2019-04-12 | 李中勇 | A kind of swimming pool water filtering system |
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