CN207259213U - Water cleaning systems - Google Patents
Water cleaning systems Download PDFInfo
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- CN207259213U CN207259213U CN201721272987.8U CN201721272987U CN207259213U CN 207259213 U CN207259213 U CN 207259213U CN 201721272987 U CN201721272987 U CN 201721272987U CN 207259213 U CN207259213 U CN 207259213U
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Abstract
The utility model discloses a kind of water cleaning systems, it includes：Membrane filter, connects with raw water tubes, pure water pipe and waste pipe respectively；Water storage device, including water tank, the movable part that is movably installed in water tank, the movable part connect water tank every being set as mutually independent raw water chamber and pure water chamber, raw water chamber by the first communicating pipe with raw water tubes, and pure water chamber is connected by the second communicating pipe with pure water pipe；First valve body, is installed in the pure water pipe between membrane filter and the second communicating pipe；Second valve body, the pure water pipe between its water inlet end and membrane filter and the first valve body connect, its water outlet is connected with waste pipe；And detection device, for detecting the standby time of water cleaning systems and/or the pure water parameter of water cleaning systems；When water cleaning systems start water processed, according to the testing result of detection device, the first valve body is closed, and open the second valve body.In this way, it ensure that the water quality of water cleaning systems first cup water purification caused by water processed every time.
Description
Technical field
Technical field of water purification is the utility model is related to, more particularly to a kind of water cleaning systems.
Background technology
Drinking Water Problem is the problem of common people pay special attention to, and it has been thing out of question to have many materials for being unfavorable for health in water
Real, this is also that common people's healthy water realizes the main reason for being strengthened, and the root that purifier market is hot.
Membrane filter is relied primarily in existing purifier to filter raw water, however, when the purifier is in standby
, can be at the same time there are raw water and pure water in the membrane filter during state, and the concentration of the TDS of raw water will be far above the TDS of pure water, if should
Purifier is in holding state for a long time, this ion that may result in raw water is diffused into pure water, and then causes the water purification
During equipment start next time Pure-water Making, the TDS higher concentrations of its first cup pure water, influence the experience of user.
Utility model content
The main purpose of the utility model is to propose a kind of theme one, it is intended to improves the head that the water cleaning systems are produced every time
The water quality of cup pure water.
To achieve the above object, the utility model proposes a kind of water cleaning systems, it includes：
Membrane filter, has the raw water mouth connected with raw water tubes, the pure water mouth connected with pure water pipe and is connected with waste pipe
Waste water mouth；
Water storage device, including water tank and the movable part that is movably installed in the water tank, and the movable part is by institute
Water tank is stated every being set as mutually independent raw water chamber and pure water chamber, wherein, the raw water chamber passes through the first communicating pipe and the raw water
Pipe connects, and the pure water chamber is connected by the second communicating pipe with the pure water pipe；
First valve body, is installed in the pure water pipe between the membrane filter and the second communicating pipe；
Second valve body, the pure water pipe between its water inlet end and the membrane filter and the first valve body connect, its water outlet with
The waste pipe connection；And
Detection device, for detecting the standby time of the water cleaning systems and/or the pure water parameter of the water cleaning systems；
When the water cleaning systems start water processed, according to the testing result of the detection device, first valve body is closed,
And second valve body is opened, so that the pure water in the membrane filter is drained into the waste pipe by second valve body,
At the same time so that the pure water of the pure water intracavitary of the water tank passes through described second under the raw water extruding of the raw water intracavitary of the water tank
Communicating pipe is flowed into the pure water pipe.
Preferably, the water cleaning systems further include controller, the controller and first valve body, the second valve body and
Detection device is electrically connected, and the controller is used for when the water cleaning systems start water processed, according to the detection device
Electric signal is detected, triggers the control circuit of first valve body and the second valve body, to close first valve body, and described in opening
Second valve body.
Preferably, the detection device is TDS detection probes, and the TDS detection probes are installed on the pure of the membrane filter
The mouth of a river, and for detecting the pure water TDS values in the membrane filter；
The controller is used to start water processed in the water cleaning systems, and when the pure water of TDS detection probes detection
When TDS values reach default TDS values, the control circuit of first valve body and the second valve body is triggered, to close first valve body,
And open second valve body.
Preferably, the water cleaning systems further include the first timer being electrically connected with the controller, first meter
When device be used to detect the standby time of first valve body；
The controller is used to start water processed in the water cleaning systems, and when first timer detects described the
When the standby time of one valve body is greater than or equal to the first preset duration, the control electricity of first valve body and the second valve body is triggered
Road, to close first valve body, and opens second valve body.
Preferably, the water cleaning systems further include the second timer being electrically connected with the controller, second meter
When device be used to detect the opening duration of second valve body；
The controller is used to start water processed in the water cleaning systems, and when second timer detects described the
When the opening duration of two valve bodies reaches the second preset duration, the control circuit of first valve body and the second valve body is triggered, to close
Second valve body is closed, and opens first valve body.
Preferably, the water cleaning systems further include the flowmeter being electrically connected with the controller, the flowmeter installation
In the Real-time Water value on second communicating pipe, and for detection from the pure water of the pure water chamber discharge of the water tank；
The controller is used to start water processed in the water cleaning systems, and when the real-time pure water amount of flowmeter detection
When reaching said preset amount of water value, the control circuit of first valve body and the second valve body is triggered, to close second valve body, and is beaten
Open first valve body.
Preferably, the movable part is the flexible partition being installed in the water tank.
Preferably, the water cleaning systems further include pressure reducing valve, and the pressure reducing valve was installed on first communicating pipe.
Preferably, the water cleaning systems further include booster pump, and the booster pump is installed on first communicating pipe and membrane filtration
On raw water tubes between core.
Preferably, the water cleaning systems further include entering water electromagnetic valve, and the entering water electromagnetic valve is installed on first connection
On raw water tubes between pipe and membrane filter.
Preferably, the water cleaning systems further include pressure-detecting device, and the pressure-detecting device is installed on the pure water
Guan Shang, and for detecting the real-time hydraulic pressure value of the pure water in the pure water pipe,
Reach before the water cleaning systems terminate water processed, and in the real-time hydraulic pressure value of pressure-detecting device detection
During default hydraulic pressure value, the entering water electromagnetic valve is closed.
Preferably, the water cleaning systems further include preposition filter core, and the preposition filter core is installed on the raw water tubes, described
Raw water tubes between first connecting pipe and the membrane filter and preposition filter core connect.
Preferably, the water cleaning systems further include postposition filter core, and the postposition filter core is installed in the pure water pipe, described
Connecting pipe and first valve body are mounted in the pure water pipe between the membrane filter and postposition filter core.
Preferably, the water cleaning systems further include check valve, and the check valve is installed on the connecting pipe and is filtered with postposition
In pure water pipe between core.
Preferably, the water cleaning systems further include flush valve body wall, and the flush valve body wall is installed on the membrane filter and described
On waste pipe between the water outlet of connecting pipe.
The technical solution of the utility model, the raw water mouth of the membrane filter of the water cleaning systems is connected with raw water tubes, pure water
Mouth is connected with pure water pipe, waste water mouth is connected with the waste pipe；The water cleaning systems are additionally provided with water storage device, the water storage dress
Put including water tank and the movable part that is installed in the water tank, the movable part is by the water tank every being set as mutually independent raw water
Chamber and pure water chamber, wherein, the raw water chamber is connected by the first communicating pipe with raw water tubes, and the pure water chamber passed through for the second communicating pipe
Connected with pure water pipe；The water cleaning systems are additionally provided with the first valve body and the second valve body, wherein, first valve body is installed on position
In pure water pipe between the membrane filter and the second communicating pipe, water inlet end and the membrane filter and first of second valve body
Pure water pipe connection between valve body, the water outlet of second valve body is connected with the waste pipe；The water cleaning systems are also set up
There is a detection device, the detection device is used for the standby of the pure water parameter for detecting the water cleaning systems and/or the water cleaning systems
Duration.After the water cleaning systems water terminates, according to the testing result of the detection device, first valve body is closed,
And the second valve body is opened, after this water purification for allowing for producing the membrane filter initial stage passes sequentially through the pure water pipe and the first valve body
Flow into the waste pipe, and discharged by the waste pipe, at the same time, the pure water being stored in the water storage device passes through
Second communicating pipe was flowed into the pure water pipe, and was discharged by the pure water pipe, so that user takes.So set, it ensure that
The pure water whenever water cleaning systems provide can be met the needs of users.In addition, pass through raw water in the utility model
Drive the pure water of the pure water intracavitary of the water tank to flow, thus eliminate the setting of extra actuator, advantageously reduce described
The production cost of water cleaning systems.In addition, the pure water chamber into the raw water in the raw water chamber of the water tank and into the water tank
In pure water can be utilized, so avoid the waste of water resource.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of one embodiment of the utility model water cleaning systems；
Fig. 2 is the structure diagram of another embodiment of the utility model water cleaning systems；
Fig. 3 is the structure diagram of the another embodiment of the utility model water cleaning systems；
Fig. 4 is the structure diagram of the utility model water cleaning systems another embodiment.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
In order to improve the water quality of water cleaning systems first cup water purification caused by water processed every time, the utility model provides a kind of water purification
System, refer to Fig. 1, and Fig. 1 shows the structure diagram of an embodiment of the water cleaning systems of the utility model.
The water cleaning systems 100 include：
Membrane filter 10, have the raw water mouth connected with raw water tubes a, the pure water mouth that is connected with pure water pipe b and with waste pipe c
The waste water mouth of connection；
Water storage device 15, including water tank 151 and the movable part 152 that is movably installed in the water tank 151, and institute
Movable part 152 is stated by the water tank 151 every being set as mutually independent raw water chamber and pure water chamber, wherein, the raw water chamber passes through
A connecting pipe d is connected with the raw water tubes a, and the pure water chamber is connected by the second communicating pipe e with the pure water pipe b；
First valve body 20, is installed on the pure water pipe b between 10 and second communicating pipe e of membrane filter；
Second valve body 25, the pure water pipe b between its water inlet end and 10 and first valve body 20 of membrane filter are connected, it goes out
Water end (W.E.) is connected with the waste pipe c；And
Detection device, for detecting the standby time of the water cleaning systems 100 and/or the pure water of the water cleaning systems 100
Parameter；
When the water cleaning systems 100 start water processed, according to the testing result of the detection device, first valve is closed
Body 20, and second valve body 25 is opened, so that the pure water in the membrane filter 10 drains into institute by second valve body 25
State in waste pipe c, at the same cause the water tank 151 pure water intracavitary pure water the water tank 151 raw water intracavitary raw water
Extruding is lower to be flowed into the pure water pipe b by second communicating pipe e.
Specifically, the membrane filter 10 has raw water mouth, pure water mouth and waste water mouth；Wherein, the raw water mouth and raw water
Pipe a is connected, and raw water tubes a can be running water pipe, naturally it is also possible to be the water pipe connected with other water sources；The pure water mouth with
Pure water pipe b is connected, so that the pure water that the filtering of the membrane filter 10 produces can be discharged by pure water pipe b；The waste water mouth with
Waste pipe c is connected, so that the membrane filter 10 filters caused waste water can concentrate discharge by waste pipe c, it is described useless
The water outlet of water pipe c can also be connected with waste water tank 151, thus easy to the collection of waste water, and be collected in waste water tank 151
Waste water be also used as it use, so avoid the waste of water resource.
The water storage device 15 is used to keep in pure water, it includes water tank 151 and the movable part 152 being installed in water tank 151,
The shape of the water tank 151 can have many kinds, such as cylinder, cube shape etc., not do specific restriction, the work herein
Moving part 152 can be set according to the shape of the water tank 151, it can be membrane, piston etc., at this to the movable part
152 do not do specific restriction yet.
First valve body, 20 and second valve body 25 may each be solenoid valve, hand-operated valve or other valves, at this to described
First valve body 20 and the second valve body 25 do not do specific restriction for which kind of valve.
The detection device device can have many kinds, such as the detection device device to detect in the membrane filter 10
Pure water TDS values TDS detection probes, the detection device is detects closing duration of first valve body 20, etc. for another example,
At this specific restriction is not done to the detection device.
Start water processed in the water cleaning systems 100, and when the membrane filter 10 meets default washing condition, close institute
The first valve body 20 is stated, and opens second valve body 25；Start water processed in the water cleaning systems 100, and work as the membrane filter
10 when being unsatisfactory for default washing condition, opens first valve body 20, and close second valve body 25.It is arranged such so that
The water cleaning systems 100 can provide the preferable pure water of water-quality ratio to the user all the time.
The technical solution of the utility model, the raw water mouth of the membrane filter 10 of the water cleaning systems 100 and raw water tubes a are connected
Lead to, pure water mouth is connected with pure water pipe b, waste water mouth is connected with the waste pipe c；The water cleaning systems 100 are additionally provided with water storage dress
15 are put, the water storage device 15 includes water tank 151 and the movable part 152 being installed in the water tank 151, the movable part 152
By the water tank 151 every being set as mutually independent raw water chamber and pure water chamber, wherein, the raw water chamber by the first communicating pipe d with
Raw water tubes a is connected, and the pure water chamber is connected by the second communicating pipe e with pure water pipe b；The water cleaning systems 100 are additionally provided with
One valve body 20 and the second valve body 25, wherein, first valve body 20 be installed on positioned at 10 and second communicating pipe e of membrane filter it
Between pure water pipe b on, pure water pipe b between 10 and first valve body 20 of water inlet end and the membrane filter of second valve body 25 connects
Logical, the water outlet of second valve body 25 is connected with the waste pipe c；The water cleaning systems 100 are additionally provided with detection device, institute
Detection device is stated to be used to detect the pure water parameter of the water cleaning systems 100 and/or the standby time of the water cleaning systems 100.
After 100 water processed of water cleaning systems terminates, according to the testing result of the detection device, first valve body 20 is closed, and
The second valve body 25 is opened, this water purification for allowing for producing 10 initial stage of membrane filter passes sequentially through the pure water pipe b and the first valve
Flow into after body 20 in the waste pipe c, and discharged by the waste pipe c, at the same time, is stored in the water storage device 15
Pure water flowed into by the second communicating pipe e in the pure water pipe b, and discharged by the pure water pipe b, so that user takes.Such as
This is set, and ensure that the pure water whenever water cleaning systems 100 provide can be met the needs of users.In addition, this reality
Flowed with the pure water for the pure water intracavitary for driving the water tank 151 in new by raw water, thus eliminate extra actuator
Set, advantageously reduce the production cost of the water cleaning systems 100.In addition, into the raw water in the raw water chamber of the water tank 151
And the pure water entered in the pure water chamber of the water tank 151 can be utilized, and so avoid the waste of water resource.
It should be noted that 20 and second valve body 25 of the first valve body can manually control its dozen of on or off
Close；First valve body, 20 and second valve body 25 can also control it to open or close by controller；Certain described first
One in 20 and second valve body 25 of valve body can manually open or close, another can control its dozen by controller
On or off is closed, and the first valve body 20 and the second valve body 25 are opened or closed using which kind of mode herein does not do specific restriction.
In an embodiment of the utility model, 20 and second valve body 25 of the first valve body is beaten preferably by controller
On or off is closed.Specifically, the water cleaning systems 100 further include controller, the controller can be microcontroller or
PWM controller, does not make controller at this specific restriction.The controller and 20 and second valve body 25 of the first valve body are equal
It is electrically connected, namely the control circuit of the controller and 20 and second valve body 25 of the first valve body is electrically connected, with control
The opening of first valve body, 20 and second valve body 25 or closing.
Start in 100 water processed of water cleaning systems, and when the membrane filter 10 meets that default flushing is adjusted, the control
Device processed triggers the control circuit of 20 and second valve body 25 of the first valve body, to control first valve body 20 to close, and controls
Second valve body 25 is opened, and is so allowed for the whole water route of the water cleaning systems 100 and can be controlled by the controller
System, so that the water cleaning systems 100 are more intelligent, it is user-friendly.
In an embodiment of the utility model, the detection device is the TDS detection probes being electrically connected with controller
(not shown), the TDS detection probes are installed on the pure water mouth of the membrane filter 10, and for detecting the membrane filter 10 in real time
Interior pure water TDS values.
The TDS detection probes can detect the pure water TDS values in the membrane filter 10 in real time, in the water cleaning systems 100
When starting water processed, and when the pure water TDS values of TDS detection probes detection are less than default TDS values, the controller is connecing
After receiving the detection electric signal that the TDS detection probes are sent, the control electricity of 20 and second valve body 25 of the first valve body is triggered
Road, to open first valve body 20, and closes second valve body 25；When the pure water TDS values of TDS detection probes detection
During equal to or more than default TDS values, the controller after the detection electric signal that the TDS detection probes are sent is received,
The control circuit of 20 and second valve body 25 of the first valve body is triggered, to control first valve body 20 to close, and described in control
Second valve body 25 is opened, and is so ensured that the pure water that the water cleaning systems 100 are produced at any time, can be met user
Demand.
It should be noted that needed after dopants penetration to film before film in the membrane filter 10 in raw water in pure water certain
Time, control beating for 20 and second valve body 25 of the first valve body by detecting the pure water TDS values in the membrane filter 10
On or off is closed, and is so avoided the water cleaning systems 100 and is started water processed every time and be required for closing first valve body 20,
And open second valve body 25, and then the waste of water resource can be avoided.
In addition, it is necessary to explanation, the default TDS values are very small, and this makes it possible to ensure that the membrane filter 10 produces
Pure water disclosure satisfy that the demand of user.
In an embodiment of the utility model, refer to figure, the detection device be with the first timer 30, described the
One timer 30 is used for the standby time for detecting first valve body 20.It should be noted that the closing of first valve body 20
The standby time of duration and the water cleaning systems 100 is roughly equal, and therefore, first timer 30 can be by described in detection
The closing duration of first valve body 20 determines the standby time of the water cleaning systems 100.
When the closing duration of first valve body 20 of first timer 30 detection is less than the first preset duration, institute
The control circuit that controller triggers first valve body 20 and second valve body 25 is stated, to control first valve body 20 to open
While, and control second valve body 25 to close；When the closing of first valve body 20 of first timer 30 detection
When duration reaches the first preset duration, the controller can trigger the control circuit of 20 and second valve body 25 of the first valve body,
To control first valve body 20 to close, and second valve body 25 is controlled to open.It is arranged such, it is ensured that the water cleaning systems
During 100 each unlatching water processed, the preferable pure water of water quality can be provided to the user, and then disclosure satisfy that the demand of user, lifted
The experience of user.
It should be noted that needed after dopants penetration to film before film in the membrane filter 10 in raw water in pure water certain
Time, control beating for 20 and second valve body 25 of the first valve body by detecting the standby time of the water cleaning systems 100
On or off is closed, and is so avoided the water cleaning systems 100 and is started water processed every time and be required for closing first valve body 20,
And open second valve body 25, and then the waste of water resource can be avoided.
In addition, it is necessary to explanation, the standby time of the water cleaning systems 100 can be according to the water cleaning systems 100
The condition of water quality of territory of use is set, can be with if the condition of water quality of the territory of use of that is, described water cleaning systems 100 is relatively good
The standby time of the water cleaning systems 100 is set longer；If the water quality bar of the territory of use of the water cleaning systems 100
Part is poor, then can set the standby time of the water cleaning systems 100 more shorter.
It is worth noting that, the pure water for being stored in the pure water intracavitary of the water tank 151 is limited, to make the water purification
The offer pure water that system 100 can continue, then, can be timely after needing the high concentration pure water in the membrane filter 10 to discharge
By the water route of the water cleaning systems 100 into switching.
Switch in order to facilitate the water route of water cleaning systems 100, in an embodiment of the utility model, refer to figure, it is described
Water cleaning systems 100 further include the second timer 35 being electrically connected with the controller, and second timer 35 is used to detect
The opening duration of second valve body 25.
Start water processed in the water cleaning systems 100, and the controller controls first valve body 20 to close, same to time control
When making the opening of the second valve body 25, the controller detects second valve body 25 always according to second timer 35
Duration is opened, to switch the state of 20 and second valve body 25 of the first valve body.Specifically, when second timer 35 detects
When being less than the second preset duration to the opening duration of second valve body 25, the controller triggers first valve body 20 and the
The control circuit of two valve bodies 25, so that second valve body 25 is kept open, while makes first valve body 20 keep closing
Closed state；When the opening duration of second valve body 25 of second timer 35 detection reaches the second preset duration, institute
The control circuit that controller triggers 20 and second valve body 25 of the first valve body is stated, to control first valve body 20 to open, and
Second valve body 25 is controlled to close.So set, the automatic switchover in water route in the water cleaning systems 100 has been easy to it, easy to use
The operation at family.
It should be noted that in second preset duration, the higher pure water energy of concentration inside the membrane filter 10
Enough sufficiently discharges；That is, the pure water in the membrane filter 10 is polluted in the second preset duration by raw water, can be by institute
State the pure water that membrane filter 10 is newly produced to go out completely, this assures the membrane filter 10 to be produced after the second preset duration
Pure water disclosure satisfy that the demand of user.
Switch in order to facilitate the water route of water cleaning systems 100, in an embodiment of the utility model, the water cleaning systems
100 are additionally provided with the flowmeter 40 being electrically connected with the controller, and the flowmeter 40 is installed on second communicating pipe e
On, and the Real-time Water value that the pure water chamber for detecting from the water tank 151 flows out.
Start water processed in the water cleaning systems 100, and the controller controls first valve body 20 to close, and control
When making second valve body 25 and opening, the pure water from the water tank 151 that the controller is detected always according to the flowmeter 40
The Real-time Water value of the pure water of chamber discharge, to switch the state of 20 and second valve body 25 of the first valve body.Specifically, when described
When flowmeter 40 detects that the Real-time Water value for the pure water discharged from the pure water chamber of the water tank 151 is less than said preset amount of water value,
The controller triggers the control circuit of 20 and second valve body 25 of the first valve body, so that second valve body 25 stays open
State, while remain off first valve body 20；When the flowmeter 40 is detected from the pure of the water tank 151
When the Real-time Water value of the pure water of water cavity discharge is equal to or more than said preset amount of water value, the controller triggers first valve body 20
With the control circuit of the second valve body 25, to control first valve body 20 to open, and second valve body 25 is controlled to close.So
Set, can both ensure that the pure water that the membrane filter 10 is produced can be discharged by the pure water pipe b in time, so that user takes
With；At the same time, additionally it is possible to avoid because causing the water cleaning systems after the pure water in the pure water chamber of the water tank 151 all discharge
100 can not continue to occur the problem of supplying pure water to user.That is, it is arranged such, it is ensured that the water cleaning systems 100 begin
Pure water can be provided to the user eventually.
In an embodiment of the utility model, the movable part 152 is flexible partition, and the flexible partition can use
The preferable material manufacture of the elasticity such as silica gel, plastics is formed, and the flexible partition is installed in the water tank 151, and by the water
The partition of case 151 forms mutually independent pure water chamber and raw water chamber.It should be noted that the flexible partition can be produced by during water slug
Raw deformation, the size of this pure water chamber and raw water chamber for allowing for the water tank 151 can change.
That is, when the first communicating pipe d is into raw water, the flexible partition by raw water impact and to the pure water chamber
Place side deforms, so that the pure water in the pure water chamber is squeezed out；It is described when second communicating pipe e is into pure water
Flexible partition is deformed by the impact of pure water to side where the raw water chamber, so that the raw water in the raw water chamber is extruded
Go out.
Certainly, the movable part 152 can also be the piston being slidably mounted in the water tank 151, water bag etc., herein
Specific restriction is not done to the movable part 152.
Further, pressure reducing valve 45 is additionally provided with first communicating pipe d, the pressure reducing valve 45 can weaken from described
Raw water tubes a flows into the raw water hydraulic pressure of the raw water intracavitary of the water tank 151.So set, on the one hand can avoid it is described it is flexible every
Film is under the impact of high pressure water, and quickly deformation, can also avoid the pure water of the pure water intracavitary of the water tank 151 from quickly arranging
Go out, and for low speed flows into the pure water in the membrane filter 10 compared to the pure water flowed at a high speed in the membrane filter 10, it is low
The pure water that speed is flowed into the membrane filter 10 can sufficiently eject the raw water in the membrane filter 10, ensure that institute
State in membrane filter 10 and be filled with pure water.On the other hand, the raw water hydraulic pressure for the raw water chamber for flowing into the water tank 151 is reduced, additionally it is possible to
Avoid the problem that the flexible partition is broken through by the high pressure raw water to occur, and then the use longevity of the flexible partition can be extended
Life.
In an embodiment of the utility model, the water cleaning systems 100 further include booster pump 50, and the booster pump 50 is pacified
Loaded on the raw water tubes a between first communicating pipe d and first valve body 20.The booster pump 50 is mainly used for raw water
Raw water pressurization in pipe a, so ensures that the raw water hydraulic pressure entered in the raw water tubes a in the membrane filter 10 is sufficiently high, into
And be conducive to improve the water speed processed of the membrane filter 10.Preferably, the booster pump 50 is freq uency conversion supercharging pump 50, due to frequency conversion
The frequency of booster pump 50 is adjustable, and user can adjust the working frequency of freq uency conversion supercharging pump 50 according to demand.When freq uency conversion supercharging pumps
, can be more by the raw water water of freq uency conversion supercharging pump 50 in the same period when 50 frequency is higher, when so allowing for same
Between the raw water water that enters in the membrane filter 10 in section increase, and then be conducive to improve 10 water speed processed of membrane filter；When
, can be compared with by the raw water water of freq uency conversion supercharging pump 50 in the same period when frequency of freq uency conversion supercharging pump 50 is relatively low
It is few, so allow for entering the raw water discharge reduction in the membrane filter 10, so as to slow down the mistake filtering velocity of the membrane filter 10
Degree, but the raw water in the membrane filter 10 can be filtered sufficiently, so be advantageous for improving the utilization rate of raw water.
In an embodiment of the utility model, the water cleaning systems 100 further include entering water electromagnetic valve 55, described into water power
Magnet valve 55 is installed on the raw water tubes a between first communicating pipe d and membrane filter 10, it is used to control the raw water tubes a's
Break-make.When the water cleaning systems 100 start water processed, the entering water electromagnetic valve 55 is opened, so that raw water is entered by raw water tubes a
Into the membrane filter 10；At the end of 100 water processed of water cleaning systems, the entering water electromagnetic valve 55 is closed so that raw water without
Method is entered in the membrane filter 10 by the raw water tubes a.
Further, the water cleaning systems 100 are additionally provided with pressure-detecting device 60, and the pressure-detecting device 60 is installed
In on the pure water pipe b, and for detecting the real-time pressure value in the pure water pipe b.The break-make root of the entering water electromagnetic valve 55
Judge according to the testing result of the pressure-detecting device 60.
It should be noted that the on or off of the entering water electromagnetic valve 55 is closed and can manually realized, it is certainly described into
The opening of water solenoid valve 55 or closing can also be realized by controller.In order to facilitate user's operation, the water inlet electromagnetism
Valve 55 is preferably opened or closed to realize it by the control of controller.
Specifically, the entering water electromagnetic valve 55 and pressure-detecting device 60 are electrically connected with the controller, so that
The controller can be controlled according to the testing result of the pressure-detecting device 60 entering water electromagnetic valve 55 opening or
Close.When the water outlet of the pure water pipe b is opened, since pure water is to water outlet flowing, pressure-detecting device is so allowed for
Pressure at 60 reduces, that is, shows that user needs to use water, and the controller is according to the detection telecommunications of pressure-detecting device 60 at this time
Number, the control circuit of the entering water electromagnetic valve 55 is triggered, to control the entering water electromagnetic valve 55 to open, so allows for exterior original
Water can be entered by raw water tubes a in the membrane filter 10；And the state of 20 and second valve body 25 of the first valve body then needs
Whether to meet default washing condition according to the membrane filter 10 to determine, specifically can be with the various embodiments described above.When pure water pipe b's
When water outlet is closed, the pure water in the membrane filter 10 can continue the water outlet stream to the pure water pipe b at this time, until being full of institute
The pure water chamber of water tank 151 and the pure water pipe b are stated, the pressure increase in pure water pipe b is so allowed for, when the pressure detecting
When device 60 detects that the pressure in the pure water pipe b increases to default hydraulic pressure value, the controller is according to pressure detecting at this time
The detection electric signal of device 60, triggers the control circuit of the entering water electromagnetic valve 55, to control the entering water electromagnetic valve 55 to close,
So allow for whole water cleaning systems 100 and stop water processed.So set, realize opening for water cleaning systems 100 described in intelligent control
Open and close.
In an embodiment of the utility model, the water cleaning systems 100 further include preposition filter core 65, the preposition filter core
65 are installed on the raw water tubes a, the raw water tubes between the first communicating pipe d road and the membrane filter 10 and preposition filter core 65
A is connected.The preposition filter core 65 can be PP cotton filter cores, active carbon filter core or other there is the filter core of pure water, herein
Specific restriction is not done.Preposition filter core 65 is set before the raw water tubes a, and this makes it possible to effectively filter out in raw water big
Grain impurity, and then avoid granule foreign in raw water and be attached in the membrane filter 10, and cause the membrane filter 10 to be blocked
The problem of plug, occurs.Preferably, the preposition filter core 65 is composite filter element, which includes non-woven fabrics, carbon fiber and PP
Three layers of cotton is compounded to form, i.e. the composite filter element set function of carbon fiber filter core and PP cotton filter cores, namely can be with filter core
Instead of two filter cores, which reduces the quantity of preposition filter core 65, so that the 100 required installation of whole water cleaning systems
Space smaller.
In an embodiment of the utility model, the water cleaning systems 100 further include postposition filter core 70, the postposition filter core
70 are installed on the pure water pipe b, between the water inlet end and the membrane filter 10 and postposition filter core 70 of second water inlet pipe
Pure water pipe b is connected.The postposition filter core 70 can be active carbon filter core, active carbon filter core mainly using activated carbon as primary raw material,
It can remove chlorine residue in water removal, peculiar smell etc., while can also improve the mouthfeel of water, and then be conducive to be lifted the experience of user.
Further, the water cleaning systems 100 further include check valve 75, and the check valve 75 is installed on second connection
On pure water pipe b between pipe e roads and postposition filter core 70.So set, avoiding the water cleaning systems 100 is in holding state
When, the problem of pure water in the postposition filter core 70 is back in the membrane filter 10, occurs.
In an embodiment of the utility model, the water cleaning systems 100 further include waste water solenoid valve 80, the Wastewater by Electric
Magnet valve 80 is installed on the waste pipe c.The waste water solenoid valve 80 can be controlled manually, can also be with controller electricity
Property connection, it is mainly used for controlling the speed that waste water in the membrane filter 10 is discharged, that is to say, that the waste water solenoid valve 80
Aperture is adjustable., can be by the waste water solenoid valve 80 when the water cleaning systems 100 are used for water quality preferably area
Aperture reduces, and the raw water for so allowing for entering in the membrane filter 10 can be filtered fully；When the water cleaning systems 100
During poor for water quality area, the aperture of the waste water solenoid valve 80 can be increased, it is described this makes it possible to enter
Raw water in membrane filter 10 can be quickly through, and then avoids the accumulation such as the impurity being mixed in raw water, debris in the film
In filter core 10, and then avoid the membrane filter 10 and be blocked.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
Change, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (15)
- A kind of 1. water cleaning systems, it is characterised in that including：Membrane filter, has the raw water mouth connected with raw water tubes, the pure water mouth connected with pure water pipe and is connected with waste pipe useless The mouth of a river；Water storage device, including water tank and the movable part that is movably installed in the water tank, and the movable part is by the water Case every being set as mutually independent raw water chamber and pure water chamber, wherein, the raw water chamber passes through to be connected the first communicating pipe with the raw water tubes Logical, the pure water chamber is connected by the second communicating pipe with the pure water pipe；First valve body, is installed in the pure water pipe between the membrane filter and the second communicating pipe；Second valve body, the pure water pipe between its water inlet end and the membrane filter and the first valve body connect, its water outlet is given up with described Water pipe connects；AndDetection device, for detecting the standby time of the water cleaning systems and/or the pure water parameter of the water cleaning systems；When the water cleaning systems start water processed, according to the testing result of the detection device, first valve body is closed, and beat Second valve body is opened, so that the pure water in the membrane filter is drained into the waste pipe by second valve body, at the same time So that the pure water of the pure water intracavitary of the water tank connects under the raw water extruding of the raw water intracavitary of the water tank by described second Pipe is flowed into the pure water pipe.
- 2. water cleaning systems as claimed in claim 1, it is characterised in that the water cleaning systems further include controller, the control Device is electrically connected with first valve body, the second valve body and detection device, and the controller is used in the water cleaning systems When starting water processed, according to the detection electric signal of the detection device, the control circuit of triggering first valve body and the second valve body, To close first valve body, and open second valve body.
- 3. water cleaning systems as claimed in claim 2, it is characterised in that the detection device is TDS detection probes, the TDS Detection probe is installed on the pure water mouth of the membrane filter, and for detecting the pure water TDS values in the membrane filter；The controller is used to start water processed in the water cleaning systems, and when the pure water TDS values of TDS detection probes detection When reaching default TDS values, the control circuit of first valve body and the second valve body is triggered, to close first valve body, and is beaten Open second valve body.
- 4. water cleaning systems as claimed in claim 2, it is characterised in that the water cleaning systems further include electrical with the controller First timer of connection, first timer are used for the standby time for detecting first valve body；The controller is used to start water processed in the water cleaning systems, and when first timer detects first valve When the standby time of body is greater than or equal to the first preset duration, the control circuit of first valve body and the second valve body is triggered, with First valve body is closed, and opens second valve body.
- 5. water cleaning systems as claimed in claim 2, it is characterised in that the water cleaning systems further include electrical with the controller Second timer of connection, second timer are used for the opening duration for detecting second valve body；The controller is used to start water processed in the water cleaning systems, and when second timer detects second valve When the opening duration of body reaches the second preset duration, the control circuit of first valve body and the second valve body is triggered, to close The second valve body is stated, and opens first valve body.
- 6. water cleaning systems as claimed in claim 2, it is characterised in that the water cleaning systems further include electrical with the controller The flowmeter of connection, the flowmeter were installed on second communicating pipe, and the pure water chamber for detecting from the water tank is arranged The Real-time Water value of the pure water gone out；The controller is used to start water processed in the water cleaning systems, and when the real-time pure water amount of flowmeter detection reaches During said preset amount of water value, the control circuit of first valve body and the second valve body is triggered, to close second valve body, and opens institute State the first valve body.
- 7. the water cleaning systems as described in any one in claim 1-6, it is characterised in that the movable part is described to be installed on Flexible partition in water tank.
- 8. water cleaning systems as claimed in claim 7, it is characterised in that the water cleaning systems further include pressure reducing valve, the decompression Valve was installed on first communicating pipe.
- 9. the water cleaning systems as described in any one in claim 1-6, it is characterised in that the water cleaning systems further include supercharging Pump, the booster pump are installed on the raw water tubes between first communicating pipe and membrane filter.
- 10. the water cleaning systems as described in any one in claim 1-6, it is characterised in that the water cleaning systems further include into Water solenoid valve, the entering water electromagnetic valve are installed on the raw water tubes between first communicating pipe and membrane filter.
- 11. water cleaning systems as claimed in claim 10, it is characterised in that the water cleaning systems further include pressure-detecting device, The pressure-detecting device is installed in the pure water pipe, and for detecting the real-time hydraulic pressure value of the pure water in the pure water pipe,Reach default before the water cleaning systems terminate water processed, and in the real-time hydraulic pressure value of pressure-detecting device detection During hydraulic pressure value, the entering water electromagnetic valve is closed.
- 12. the water cleaning systems as described in any one in claim 1-6, it is characterised in that before the water cleaning systems further include Filter core is put, the preposition filter core is installed on the raw water tubes, first connecting pipe and the membrane filter and preposition filter core Between raw water tubes connection.
- 13. the water cleaning systems as described in any one in claim 1-6, it is characterised in that after the water cleaning systems further include Filter core is put, the postposition filter core is installed in the pure water pipe, and the connecting pipe and first valve body are mounted on being located at In pure water pipe between the membrane filter and postposition filter core.
- 14. water cleaning systems as claimed in claim 12, it is characterised in that the water cleaning systems further include check valve, the list It is installed on to valve in the pure water pipe between the connecting pipe and postposition filter core.
- 15. the water cleaning systems as described in any one in claim 1-6, it is characterised in that the water cleaning systems further include punching Valve body is washed, the flush valve body wall is installed on the waste pipe between the water outlet of the membrane filter and the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721272987.8U CN207259213U (en) | 2017-09-28 | 2017-09-28 | Water cleaning systems |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721272987.8U CN207259213U (en) | 2017-09-28 | 2017-09-28 | Water cleaning systems |
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| Publication Number | Publication Date |
|---|---|
| CN207259213U true CN207259213U (en) | 2018-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626616A (en) * | 2018-12-25 | 2019-04-16 | 珠海格力电器股份有限公司 | water purification system and control method thereof |
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2017
- 2017-09-28 CN CN201721272987.8U patent/CN207259213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626616A (en) * | 2018-12-25 | 2019-04-16 | 珠海格力电器股份有限公司 | water purification system and control method thereof |
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