CN106890502A - Water filter and system - Google Patents
Water filter and system Download PDFInfo
- Publication number
- CN106890502A CN106890502A CN201710263781.7A CN201710263781A CN106890502A CN 106890502 A CN106890502 A CN 106890502A CN 201710263781 A CN201710263781 A CN 201710263781A CN 106890502 A CN106890502 A CN 106890502A
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- water
- filter
- magnetic valve
- turned
- controller
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 419
- 238000001914 filtration Methods 0.000 claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000009287 sand filtration Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 9
- 239000003651 drinking water Substances 0.000 description 7
- 239000002352 surface water Substances 0.000 description 7
- 235000020188 drinking water Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002384 drinking water standard Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 208000015924 Lithiasis Diseases 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The embodiment of the present invention proposes a kind of water filter and system, is related to water cleaning systems field.The water filter includes filter plant, the first water tank, the first water pump, the second water pump, controller, the first water level sensor, oral siphon and blow-off pipe, the water inlet of the filter plant is turned on the oral siphon, the blow-off pipe respectively, first water pump is turned on the filter plant, first water tank respectively, second water is turned on the delivery port of first water tank, the filter plant respectively, and first water level sensor, first water pump and second water pump are electrically connected with the controller respectively.The water filter that the present invention is provided has the advantages that the workload and reduces cost that can mitigate operator people with system.
Description
Technical field
The present invention relates to water cleaning systems field, in particular to a kind of water filter and system.
Background technology
Rural potable water is generally surface water, and surface water refers to the water such as river, marsh, glacier, ice sheet, lake, ocean and wetland
Body, it is contained within calcium, magnesium, manganese, iron, silicon, aluminium, phosphorus, salt or other compounds.Surface water by natural precipitation for years and
Accumulation of snowing is formed, and it is stored in earth's surface surface, is the water resource that the mankind are easiest to take.But the most water quality of surface water is more muddy,
The excretion of the mankind and animal, emission make the content of microorganisms in water exceeded, if do not filtered, sterilization processing and directly drink
If, the healthy generation of people can be influenceed, easily suffer from the diseases such as lithiasis.
First surface water is processed using the instrument of water filtration at present, then again for users to use, due to earth's surface
After water is filtered through purifier, the water inlet that filtering remaining residue (such as soil) can be deposited in filtering apparatus goes out, so needing
Staff periodically cleans to filtering apparatus, so that the workload of staff is larger, it is relatively costly.
How to solve the above problems, be the emphasis of those skilled in the art's concern.
The content of the invention
In view of this, it is an object of the invention to provide a kind of water filter and system, to reach mitigation operator
The workload of people, the purpose of reduces cost.
To achieve these goals, the technical scheme that the embodiment of the present invention is used is as follows：
On the one hand, the invention provides a kind of water filter, the water filter includes filter plant, first
Water tank, the first water pump, the second water pump, controller, the first water level sensor, oral siphon and blow-off pipe, the filter plant
Water inlet respectively with the oral siphon, the blow-off pipe turn on, first water pump respectively with the filter plant, described first
Water tank is turned on, and second water is turned on the delivery port of first water tank, the filter plant respectively, the first water level sense
Device, first water pump and second water pump is answered to be electrically connected with the controller respectively, the first water level sensor peace
Loaded in first water tank, first water level sensor is used to detect the first water level information in first water tank, and
First water level information is sent to the controller, the controller be used to judging first water level information whether be higher than
Default first watermark threshold, if it is, control first water pump is closed and second water pump is opened.
Further, the water filter also include the first magnetic valve, first magnetic valve respectively with it is described enter
Water pipe, filter plant conducting, first magnetic valve are electrically connected with the controller, and the controller is additionally operable to judge institute
Whether the first water level information is stated less than default second watermark threshold, if it is, control first water pump and described first
Magnetic valve is opened, and controls second water pump to close.
Further, the filter plant includes the first filter and the second filter, and the blow-off pipe includes the
One blow-off pipe and the second blow-off pipe, the water inlet of first filter respectively with first magnetic valve, the first row
Dirty pipe conducting, the delivery port of first filter is turned on the water inlet of second filter, second filtering
The water inlet of device is also turned on second blow-off pipe, and the delivery port of second filter is led with first water pump
Logical, second water pump is turned on the delivery port of first filter, second filter respectively.
Further, the water filter also includes the second magnetic valve, the 3rd magnetic valve and the 4th magnetic valve, institute
State the second magnetic valve, the 3rd magnetic valve and the 4th magnetic valve to be electrically connected with the controller, second electricity
The water inlet conducting of magnet valve delivery port, second filter respectively with first filter, the 3rd electromagnetism
Valve water inlet respectively with first filter, first blow-off pipe conducting, the 4th magnetic valve respectively with it is described
The water inlet of the second filter, second blow-off pipe conducting, if to be additionally operable to first water level information low for the controller
In default second watermark threshold, then control second magnetic valve to open and control the 3rd magnetic valve with described the
Four closed electromagnetic valves；If first water level information is higher than default first watermark threshold, the 3rd electromagnetism is controlled
Valve is opened with the 4th magnetic valve and controls second closed electromagnetic valve.
Further, first filter is quartz filter.
Further, the water filter also includes the second water tank, and second water tank is led with second water pump
It is logical.
Further, the water filter also includes the second water level sensor, the 5th magnetic valve and the 6th electromagnetism
Valve, second water level sensor, the 5th magnetic valve and the 6th magnetic valve are electrically connected with the controller, institute
State the 5th magnetic valve to be turned on first water tank, second water pump respectively, the 6th magnetic valve is respectively with described second
Water pump, second water tank conducting, second water level sensor are installed in second water tank, second level sensor
Device is used to detect the second water level information in second water tank, and second water level information is transmitted to the controller,
Whether the controller is used to judge second water level information less than default second watermark threshold, if it is, control institute
The second water pump, the 5th magnetic valve and the 6th magnetic valve is stated to open.
Further, the water filter also includes the 7th magnetic valve, the 7th magnetic valve and the controller
Electrical connection, the 7th magnetic valve is turned on the filter plant, second water tank respectively.
Further, the filter plant includes the first filter and the second filter, first filter
With second filter conducting, the water filter is also including the 8th magnetic valve and the 9th magnetic valve, the described 8th
Magnetic valve is turned on the delivery port of the 7th magnetic valve, first filter respectively, the 9th magnetic valve respectively with
The delivery port conducting of the 7th magnetic valve, second filter.
On the other hand, present invention also offers a kind of water filtration system, the water filtration system includes intelligent terminal
With water filter, the water filter include filter plant, the first water tank, the first water pump, the second water pump, control
Device, the first water level sensor, oral siphon and blow-off pipe, the water inlet of the filter plant respectively with the oral siphon, described
Blow-off pipe turn on, first water pump respectively with the filter plant, first water tank turn on, second water respectively with institute
State the delivery port conducting of the first water tank, the filter plant, first water level sensor, first water pump and described the
Two water pumps are electrically connected with the controller respectively, and first water level sensor is installed in first water tank, and described first
Water level sensor is used to detecting the first water level information in first water tank, and first water level information is sent to described
Whether controller, the controller is used to judge first water level information higher than default first watermark threshold, if it is,
First water pump is controlled to close and second water pump unlatching, the intelligent terminal and the water filter communication link
Connect, the intelligent terminal is used to be turned on and off instruction to controller transmission, and the controller is receiving the unlatching
Or control first water pump, the second water pump to be turned on and off after out code.
Compared with the prior art, the invention has the advantages that：
The present invention provides a kind of water filter and system, and the water filter includes filter plant, the first water
Case, the first water pump, the second water pump, controller and the first water level sensor, surface water flow into first after being filtered through filter plant
In water tank.On the one hand, because the water filter that the present invention is provided includes controller and the first water pump and the second water
Pump, the first water level sensor is able to detect that the first water level information in the first water tank, when the first water level information is higher than default
During the first watermark threshold, controller controls the second water pump to open, while controlling the second water pump to close, the is extracted by the second water pump
Water in one water tank is flowed into by the delivery port of filter plant, water inlet outflow, so as to be deposited in the water inlet of filter plant
Residue pour blow-off pipe, be automatically performed the backwash of water filter, reduce the workload of staff, same to time
About cost.On the other hand, because the water for being backwashed is the water after being filtered through filter plant, that is, filter plant is had passed through
Water, so the water for being backwashed will not cause damage to filter plant, so that the working life of filter plant is longer.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows a kind of structural representation of water filter that first embodiment of the invention is provided.
Fig. 2 shows the structural representation of another water filter that first embodiment of the invention is provided.
Fig. 3 shows the circuit connection block diagram of the controller that first embodiment of the invention is provided.
Fig. 4 shows the circuit connection block diagram of the water filtration system that second embodiment of the invention is provided.
Icon：100- water filters；110- filter plants；The filters of 111- first；The filters of 112- second；
The water tanks of 120- first；The water pumps of 130- first；The water pumps of 140- second；150- oral siphons；160- blow-off pipes；The blow-off pipes of 161- first；
The blow-off pipes of 162- second；The water tanks of 170- second；180- controllers；The water level sensors of 181- first；The water level sensors of 182- second；
The magnetic valves of 183- first；The magnetic valves of 184- second；The magnetic valves of 185- the 3rd；The magnetic valves of 186- the 4th；The magnetic valves of 187- the 5th；
The magnetic valves of 188- the 6th；The magnetic valves of 189- the 7th；The magnetic valves of 190- the 8th；The magnetic valves of 191- the 9th；200- water filtration systems；
201- intelligent terminals；202- networks.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Present invention implementation generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of selected embodiment of the invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
Fig. 1 is refer to, a kind of water filter 100 is the embodiment of the invention provides, the water filter 100 includes
Filter plant 110, the first water tank 120, the first water pump 130, the second water pump 140, oral siphon 150 and blow-off pipe 160.Filtering sets
Standby 110 water inlet is turned on oral siphon 150, blow-off pipe 160 respectively, the delivery port of filter plant 110 and the first water pump 130
Water inlet is turned on, and the water inlet of the delivery port of the first water pump 130 and the first water tank 120 is turned on, the delivery port of the first water tank 120 and
The water inlet conducting of the second water pump 140, the delivery port of the second water pump 140 is turned on the delivery port of filter plant 110.
Fig. 2 is referred to, the embodiment of the present invention additionally provides another water filter 100.In order to more effective
Water filtration is carried out, so that water quality meets the drinking water standard that return home specifies, in the present embodiment, filter plant 110 includes
First filter 111 and the second filter 112, blow-off pipe 160 include the first blow-off pipe 161 and the second blow-off pipe 162, the
The water inlet of one filter 111 is turned on oral siphon 150, the first blow-off pipe 161 respectively, the water outlet of the first filter 111
Mouth is turned on the water inlet of the second filter 112, and the water inlet of the second filter 112 is also turned on the second blow-off pipe 162,
The water inlet conducting of the delivery port of the second filter 112 and the first water pump 130, the second water pump 140 is filled with the first filtering respectively
Put 111 and second filter 112 delivery port conducting.Of course, in some other embodiments, the quantity of filter
Can also be other numbers, such as 1 or 3, the present embodiment does any restriction not to this.
It should be noted that the first filter 111 is used to filter drinking water for the first time, the second filter 112
For being filtered again to drinking water, by the filtering twice to drinking water, Drinking Water Filtration can be made to obtain more complete, from
And water quality is met the drinking water standard that return home specifies.The first filter for using at present is charcoal filter, using charcoal
Adsorption capacity water quality is filtered, but, it is described to need staff because the usage cycles of charcoal are generally three months
Periodic replacement, so in-convenience in use.In view of this, in the present embodiment, the first filter 111 uses quartz sand filtration
Device, it can effectively remove suspension in water, organic matter, colloidal particles, microorganism, chlorine, odor and part heavy metal ion
Deng, and need not regularly replace, it is easy to use.Because quartz filter is still difficult to filter to minimum particulate, so using
High-precision filtering film filter removes more tiny particulate as the second filter 112, makes the water after filtering in quality
More preferable guarantee is obtained.
In the present embodiment, the first water pump 130 and the second water pump 140 are for conveying liquid or making the machine of liquid supercharging
, be delivered to water in the first water tank 120 by the first water pump 130 by tool, by the second water pump 140 by lacking in the first water tank 120
Part water is extracted out and filter plant 110 is backwashed, so that saying for part passes through the first filter in the first water tank 120
111 and second the delivery port of filter 112 flow into, water inlet outflow, so as to by the residue (such as silt) after filtering by the
One blow-off pipe 161 flows out with the second blow-off pipe 162.
In order to ensure the quality of drinking water, the water in the first water tank 120 need to be detected, if detecting the first water tank
Water quality in 120 goes wrong, then it represents that filter plant 110 breaks down, and need to be repaired, i.e., by detecting the first water tank
Whether the water quality of the drinking water in 120 goes wrong and can determine whether whether filter plant 110 breaks down.But, due to by
During water supply user's use in one water tank 120, in order that water has larger kinetic energy, the first water tank 120 need to be placed in
At position higher, so that water has larger gravitional force.So, water of the staff in the first water tank 120 is detected
Water quality when whether going wrong, it is necessary to reach position higher so that staff's inconvenient operation.In view of this, at this
In embodiment, water filter 100 also includes the second water tank 170, and the second water tank 170 is led with the delivery port of the second water pump 140
It is logical.Second water pump 140 by the water transport in the first water tank 120 to the second water tank 170, and can put the second water tank 170
Go out in position higher, so as to the water supply user in the second water tank 170 be used.
Fig. 3 is referred to, in order to reach the purpose of intelligently filters water and backwash, in the present embodiment, water quality mistake
Filter device 100 also includes controller 180, the first water level sensor 181, the second water level sensor 182, the first magnetic valve 183, the
Two magnetic valves 184, the 3rd magnetic valve 185, the 4th magnetic valve 186, the 5th magnetic valve 187, the 6th magnetic valve 188, the 7th electromagnetism
Valve 189, the 8th magnetic valve 190 and the 9th magnetic valve 191.Controller 180 respectively with the first water level sensor 181, the second water
Position inductor 182, the first magnetic valve 183, the second magnetic valve 184, the 3rd magnetic valve 185, the 4th magnetic valve 186, the 5th electromagnetism
Valve 187, the 6th magnetic valve 188, the 7th magnetic valve 189, the 8th magnetic valve 190, the 9th magnetic valve 191, the first water pump 130 and
Second water pump 140 is electrically connected.
Specifically, the first water level sensor 181 is installed in first water tank 120, for detecting in the first water tank 120
The first water level information, and the first water level information is sent to controller 180；Second water level sensor 182 is installed on described
In two water tanks 170, for detecting the second water level information in the second water tank 170, and the second water level information is sent to controller
180.The delivery port conducting of the water inlet of the first water pump 130 and the second filter 112, the delivery port of the first water pump 130 and the
The water inlet conducting of one water tank 120；The water inlet of the first magnetic valve 183 is turned on oral siphon 150, and first magnetic valve 183 goes out
The mouth of a river turns on the water inlet of the first filter 111；The water inlet of the second magnetic valve 184 goes out with the first filter 111
The mouth of a river turns on, the water inlet conducting of the delivery port of the second magnetic valve 184 and the second filter 112；3rd magnetic valve 185 enters
The mouth of a river is turned on the water inlet of the first filter 111, and the delivery port of the 3rd magnetic valve 185 is turned on the first blow-off pipe 161；The
The water inlet conducting of the water inlet of four magnetic valves 186 and the second filter 112, the delivery port and second of the 4th magnetic valve 186
Blow-off pipe 162 is turned on；The delivery port conducting of the water inlet of the 5th magnetic valve 187 and the first water tank 120, the 5th magnetic valve 187
The water inlet conducting of delivery port and the second water pump 140；The water inlet of the 6th magnetic valve 188 is led with the delivery port of the second water pump 140
Logical, the delivery port of the 6th magnetic valve 188 is turned on the second water tank 170；The water inlet of the 7th magnetic valve 189 and the second water pump 140
Delivery port conducting, the delivery port of the water inlet of the 8th magnetic valve 190 and the 9th magnetic valve 191 with the 7th magnetic valve 189 leads
It is logical, the delivery port conducting of the delivery port of the 8th magnetic valve 190 and the first filter 111, the delivery port of the 9th magnetic valve 191 and
The delivery port conducting of the second filter 112.
Specifically, in the present embodiment, controller 180 is using programmable logic controller (PLC) (Programmable Logic
Controller, PLC), the interface of one-level 232 and 485 interfaces are included, the interface of one-level 232 is to be downloaded or man-machine interface in program
Communication is used, and 485 interfaces are that man-machine interface communications support RS free protocol communications, modbus RTU master-Slave Protocols, modbus
ASCII master-Slave Protocols are used, and PLC is built-in with clock, comprising 2 road AD inputs, support the input of 6 passage high-speed pulses, 2 road AB phase pulses
Input, 2 tunnel pulse outputs.Relay uses 5A high-current relays, and long lifespan can meet the spies such as control end sensor etc load
Point, and PLC can greatly save cost, for station institute Working Life brings bigger facility.Of course, in actual applications,
Can use other controllers, the present embodiment that any restriction is done not to this.
It should be noted that in the present embodiment, controller 180 is preset with the first watermark threshold and the second watermark threshold,
And first watermark threshold be high water level information, the second watermark threshold be low water level information.When the first water level information is less than the second water
During the threshold value of position, then it represents that the water in the first water tank 120 is not enough, now, controller 180 controls the first water pump 130, the first magnetic valve
183 and second magnetic valve 184 open, and control other closed electromagnetic valves, i.e. water pass through filter plant 110 after flow into the first water
Case 120；When the first water level information is higher than the first watermark threshold, that is, represent that the water in the first water tank 120 has been filled with, this time control
Device processed 180 controls the first water pump 130, the first magnetic valve 183 and the second magnetic valve 184 to close, and opens the second water pump 140,
3rd magnetic valve 185, the 4th magnetic valve 186, the 5th magnetic valve 187, the 7th magnetic valve 189 and the 8th magnetic valve 190, so that
First filter 111 and the second filter 112 are carried out instead using the water in the first water tank 120 by the second water pump 140
Rinse, the filter residue that will be piled up in the water inlet of the first filter 111 and the second filter 112 passes through the first blow-off pipe 161
Discharged with the second blow-off pipe 162.
Of course, although in the present embodiment, controller 180 passes through sensed water level information realization automatic backwash and mistake
Filter, but in actual applications, the open and close of water pump and magnetic valve can be also controlled by way of presetting filtration time.
After a period of time is backwashed, controller 180 controls the 5th magnetic valve 187, the 6th magnetic valve 188 and the second water
Pump 140 is opened, and other valves are closed with the first water pump 130, so that the water in the first water tank 120 is flowed into the second water tank 170.
Also, it should be noted that in the present embodiment, the water for being backwashed accounts for the ten of the volume of the first water tank 120
/ mono-, so, by after backwash, a large amount of water can be still left in the first water tank 120.By the way that the first water tank 120 will be remained in
Interior water is evacuated to the mode of the second water tank 170, but the water in the second water tank 170 increases, and when the water in the first water tank 120
After being evacuated to completely in the second water tank 170, controller 180 controls all magnetic valves to repeat aforesaid operations with water pump.In the present embodiment
In, carry out send out flushing water account for the first water tank 120 volume 1/10th, it is certain, in some other embodiments, enter
The water of row backwash is alternatively other amounts, and staff can change the water for being backwashed by setting the time of backwash
Value.
When the first water level information and the second water level information are above the first watermark threshold, that is, represent the first water tank 120 with
Water is all had been filled with second water tank 170, controller 180 will control all magnetic valves to be closed with water pump.Also, when the second water level letter
When breath is less than the second watermark threshold, controller 180 controls the 5th magnetic valve 187, the 6th magnetic valve 188 and the second water pump 140
Open, so that during water in the first water tank 120 flows into the second water tank 170.
It should be noted that in the present embodiment, the 8th magnetic valve 190 and the 9th magnetic valve 191 with the 7th magnetic valve
189 conductings, then turn on, but in actual applications, also may not be used with the first filter 111, the second filter 112 respectively again
8th magnetic valve 190 and the 9th magnetic valve 191 are set, and directly filter the delivery port of the 7th magnetic valve 189 with first respectively
Device 111 is turned on the second filter 112, and the present embodiment does any restriction not to this, but defeated due to the second water pump 140
During liquor charging body, it is only liquid and certain pressure is provided, if is filled to the first filtering by the liquid that the second water pump 140 is conveyed simultaneously
111 are put with the second filter 112 while being backwashed, is then likely to occur the situation of insufficient pressure, so, the present embodiment is excellent
Choosing sets the 7th magnetic valve 189, the 8th magnetic valve 190 and the 9th magnetic valve 191, controllable 9th electricity of controller 180 simultaneously
Magnet valve 191 is closed, and opens the 7th magnetic valve 189 and the 8th magnetic valve 190, so as to be backwashed to the first filter 111；
By closing the 8th magnetic valve 190, the mode of the 7th magnetic valve 189 and the 9th magnetic valve 191 is opened to the second filter 112
Backwashed, it is ensured that can backwash more complete.
Second embodiment
Fig. 4 is referred to, a kind of water filtration system 200 is the embodiment of the invention provides, the water filtration system 200 includes
Intelligent terminal 201 passes through with the water filter 100 described in first embodiment, water filter 100 with intelligent terminal 201
Network 202 is communicated to connect.
Specifically, in the present embodiment, intelligent terminal 201 can be the products, water filter 100 such as mobile phone, computer
Also include wireless communication module, wireless communication module is electrically connected with controller 180, intelligent terminal 201 and radio communication mold
Block sets up communication connection, and intelligent terminal 201 can send to wireless communication module and be turned on and off instruction, and wireless communication module is connecing
Receive after being turned on and off instruction, instruction will be turned on and off and transmitted to controller 180, controller 180 control magnetic valve and water
The unlatching of pump and closure.For example, working as water filter 100 just operationally, staff wants pause water filter
During 100 work, control instruction can be sent to controller 180 by intelligent terminal 201, so as to control water filter 100
Work.
In sum, the present invention provides a kind of water filter and system, and the water filter includes filtering and sets
Standby, the first water tank, the first water pump, the second water pump, controller and the first water level sensor, after surface water is filtered through filter plant
Flow into the first water tank.On the one hand, due to the present invention provide water filter include controller and the first water pump and
Second water pump, the first water level sensor is able to detect that the first water level information in the first water tank, when the first water level information is higher than
During default first watermark threshold, controller controls the second water pump to open, while control the second water pump to close, by the second water pump
The water extracted in the first water tank is flowed into by the delivery port of filter plant, water inlet outflow, so as to be deposited in entering for filter plant
Residue at the mouth of a river pours blow-off pipe, has been automatically performed the backwash of water filter, reduces the workload of staff,
Cost is saved simultaneously.On the other hand, because the water for being backwashed is the water after being filtered through filter plant, that is, had passed through
The water of filter equipment, so the water for being backwashed will not cause damage to filter plant, so that the work longevity of filter plant
Life is longer.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of key elements not only include those
Key element, but also other key elements including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, then it is not required in subsequent accompanying drawing
It is further defined and is explained.
Claims (10)
1. a kind of water filter, it is characterised in that the water filter includes filter plant, the first water tank, first
Water pump, the second water pump, controller, the first water level sensor, oral siphon and blow-off pipe, the water inlet difference of the filter plant
Turned on the oral siphon, the blow-off pipe, first water pump is turned on the filter plant, first water tank respectively,
Second water is turned on the delivery port of first water tank, the filter plant respectively, first water level sensor, described
First water pump and second water pump are electrically connected with the controller respectively, and first water level sensor is installed on described
In one water tank, first water level sensor is used to detecting the first water level information in first water tank, and by described first
Water level information is sent to the controller, and whether the controller is used to judge first water level information higher than default first
Watermark threshold, if it is, control first water pump is closed and second water pump is opened.
2. water filter as claimed in claim 1, it is characterised in that the water filter also includes the first electromagnetism
Valve, first magnetic valve is turned on the oral siphon, the filter plant respectively, first magnetic valve and the controller
Whether electrical connection, the controller is additionally operable to judge first water level information less than default second watermark threshold, if it is,
Then control first water pump to be opened with first magnetic valve, and control second water pump to close.
3. water filter as claimed in claim 2, it is characterised in that the filter plant include the first filter with
Second filter, the blow-off pipe includes the first blow-off pipe and the second blow-off pipe, the water inlet point of first filter
Do not turned on first magnetic valve, first blow-off pipe, the delivery port of first filter and described second is filtered
The water inlet conducting of device, the water inlet of second filter is also turned on second blow-off pipe, second filtering
The delivery port of device is turned on first water pump, second water pump respectively with first filter, second mistake
Filter the delivery port conducting of device.
4. water filter as claimed in claim 3, it is characterised in that the water filter also includes the second electromagnetism
Valve, the 3rd magnetic valve and the 4th magnetic valve, second magnetic valve, the 3rd magnetic valve and the 4th magnetic valve are equal
Electrically connected with the controller, second magnetic valve delivery port, second filtering respectively with first filter
The water inlet conducting of device, the 3rd magnetic valve water inlet, first blow-off pipe respectively with first filter
Conducting, the 4th magnetic valve water inlet, second blow-off pipe conducting, the control respectively with second filter
If device is additionally operable to first water level information less than default second watermark threshold, second magnetic valve is controlled to open
And control the 3rd magnetic valve and the 4th closed electromagnetic valve；If first water level information is higher than described default first
Watermark threshold, then control the 3rd magnetic valve to be opened with the 4th magnetic valve and control second closed electromagnetic valve.
5. water filter as claimed in claim 3, it is characterised in that first filter is quartz sand filtration
Device.
6. water filter as claimed in claim 1, it is characterised in that the water filter also includes the second water
Case, second water tank is turned on second water pump.
7. water filter as claimed in claim 6, it is characterised in that the water filter also includes the second water level
Inductor, the 5th magnetic valve and the 6th magnetic valve, second water level sensor, the 5th magnetic valve and the described 6th
Magnetic valve is electrically connected with the controller, and the 5th magnetic valve is turned on first water tank, second water pump respectively,
6th magnetic valve is turned on second water pump, second water tank respectively, and second water level sensor is installed on institute
State in the second water tank, second level sensor is used to detect the second water level information in second water tank, and will be described
Second water level information is transmitted to the controller, and whether the controller is used to judge second water level information less than default
Second watermark threshold, if it is, control second water pump, the 5th magnetic valve and the 6th magnetic valve are opened.
8. water filter as claimed in claim 7, it is characterised in that the water filter also includes the 7th electromagnetism
Valve, the 7th magnetic valve is electrically connected with the controller, the 7th magnetic valve respectively with the filter plant, described second
Water tank is turned on.
9. water filter as claimed in claim 8, it is characterised in that the filter plant include the first filter with
Second filter, first filter is turned on second filter, and the water filter also includes the
Eight magnetic valves and the 9th magnetic valve, the 8th magnetic valve go out with the 7th magnetic valve, first filter respectively
The mouth of a river is turned on, and the 9th magnetic valve is turned on the delivery port of the 7th magnetic valve, second filter respectively.
10. a kind of water filtration system, it is characterised in that the water filtration system include intelligent terminal with such as claim 1
To water filter described in 9 any one, the intelligent terminal is communicated to connect with the water filter, and the intelligence is eventually
Hold for being turned on and off instruction to controller transmission, the controller described in receiving after instruction is turned on or off
First water pump, the second water pump is controlled to be turned on and off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710263781.7A CN106890502A (en) | 2017-04-21 | 2017-04-21 | Water filter and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710263781.7A CN106890502A (en) | 2017-04-21 | 2017-04-21 | Water filter and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106890502A true CN106890502A (en) | 2017-06-27 |
Family
ID=59197037
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710263781.7A Pending CN106890502A (en) | 2017-04-21 | 2017-04-21 | Water filter and system |
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| Country | Link |
|---|---|
| CN (1) | CN106890502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117443073A (en) * | 2023-10-27 | 2024-01-26 | 佛山市顺德区碧莱斯电器有限公司 | Water purifier troubleshooting methods and water purifier |
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