CN105487565B - Water purification system water controling method and device and water purification system - Google Patents
Water purification system water controling method and device and water purification system Download PDFInfo
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- CN105487565B CN105487565B CN201510823764.5A CN201510823764A CN105487565B CN 105487565 B CN105487565 B CN 105487565B CN 201510823764 A CN201510823764 A CN 201510823764A CN 105487565 B CN105487565 B CN 105487565B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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Abstract
The present invention discloses a kind of water purification system water controling method, and water purification system includes water purifier, method includes the following steps: the hydraulic pressure of detection purifier water outlet mouth;When the hydraulic pressure detected is more than or equal to the first preset pressure value, the water flow of purifier water outlet mouth is detected, and when water flow is less than the first default water flow, control water purifier stops water processed.The above method can be good at preventing water purification mechanism water conservancy project from making the frequent switching of state, to extend the service life of related device.Invention additionally discloses a kind of water purification system water controller and the water purification system with water purification system water controller.
Description
Technical field
The present invention relates to water purifier technical field more particularly to a kind of water purification system water controling method and device and only
Water system.
Background technique
The existing tank-less water purifier with device for detecting water pressure detection hydraulic pressure, the condition for starting water processed and stopping water processed are
Device for detecting water pressure detects the height of purifier water outlet saliva pressure.And the length and water purifier of the height of heel adapter tube of hydraulic pressure go out
The opening degree at the mouth of a river is related.Therefore, when tap opens smaller, device for detecting water pressure is low when may detect that high when hydraulic pressure
Variation so that water purifier frequent starting, influences the service life of related device, also makes troubles to user.
Summary of the invention
Based on this, it is necessary to a kind of water purification system water controling method and device and water purification system are provided, for preventing
Water purifier frequent starting.
A kind of water purification system water controling method, the water purification system include water purifier, be the described method comprises the following steps:
Detect the hydraulic pressure of purifier water outlet mouth;
When the hydraulic pressure detected is more than or equal to the first preset pressure value, the water flow of detection purifier water outlet mouth, and
When the water flow is less than the first default water flow, control water purifier stops water processed.
In one of the embodiments, after the hydraulic pressure step of the detection water purifier water inlet, the method is also wrapped
It includes:
When the hydraulic pressure detected is less than the second preset pressure value, the water purification mechanism water is controlled;
Wherein, second preset pressure value is less than first preset pressure value.
The hydraulic pressure detected in one of the embodiments, is located at first preset pressure value and the second default pressure
When between force value, the current water working condition processed of the water purifier is not changed;
Wherein, the water working condition processed includes water processed and standby.
When the water flow is zero in one of the embodiments, controls the water purifier and stop water processed.
In one of the embodiments, the method also includes: show the water working condition processed of the water purifier.
A kind of water purification system water controller, the water purification system include water purifier, water purification system water controller
Including device for detecting water pressure, processing unit and water flow detection device;
The device for detecting water pressure is used to detect the hydraulic pressure of purifier water outlet mouth;
The hydraulic pressure that the processing unit is detected for the device for detecting water pressure is big with the first preset pressure value
It is small, when the hydraulic pressure is more than or equal to first preset pressure value, control the water flow detection device detection water purifier
The water flow of water outlet, and when the water flow is less than the first default water flow, control water purifier stops water processed.
The processing unit is also used to the hydraulic pressure that device for detecting water pressure described in comparison detects in one of the embodiments,
The water purification mechanism water is controlled and when the hydraulic pressure is less than the second preset pressure value with the size of the second preset pressure value;
Wherein, second preset pressure value is less than first preset pressure value.
It is located at first preset pressure value and second preset pressure in the hydraulic pressure in one of the embodiments,
When between value, the processing unit does not change the current water working condition processed of the water purifier;
Wherein, the current water working condition processed includes water processed and standby.
The device for detecting water pressure includes the first hydraulic pressure switch and the second hydraulic pressure switch in one of the embodiments,;
First hydraulic pressure switch is used to be more than or equal to first preset pressure in the hydraulic pressure of the purifier water outlet mouth
When value, the first hydraulic signal is sent to the processing unit;
Second hydraulic pressure switch is used for when the hydraulic pressure of the purifier water outlet mouth is less than second preset pressure value,
The second hydraulic signal is sent to the processing unit.
The processing unit is used for when the water flow is zero in one of the embodiments, controls the water purification
Machine stops water processed.
The water purification system water controller further includes display device in one of the embodiments,;The display dress
Set the water working condition processed for showing the water purifier.
A kind of water purification system, including water purifier and any one of the above water purification system water controller.
Above-mentioned water purification system water controling method and device and water purification system detect the hydraulic pressure of purifier water outlet mouth,
When hydraulic pressure is more than or equal to the first preset pressure value, water purifier is not directly controlled and stops water purification;But detect purifier water outlet mouth
Water flow when water flow is less than the first default water flow, then controls water purifier and stops water processed, can be good at preventing
The frequent switching of state is made in water purification mechanism water conservancy project, to extend the service life of related device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of water purification system water controller one embodiment of the present invention;
Fig. 2 is the structural representation of the device for detecting water pressure in water purification system water controller one embodiment of the present invention
Figure;
Fig. 3 is the flow diagram of water purification system water controling method one embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing to water purification of the present invention
The specific embodiment of system water controling method and device and water purification system is illustrated.It should be appreciated that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
Referring to Fig. 1, in one embodiment, water purification system includes water purifier 500 and water purification system water controller.Water purification
System water controller includes device for detecting water pressure 100, processing unit 200 and water flow detection device 300.Hydraulic pressure detection
Device 100 is used to detect the hydraulic pressure of the water outlet of water purifier 500.Processing unit 200 is for comparing the inspection of device for detecting water pressure 100
The size of the hydraulic pressure and the first preset pressure value that measure.When the hydraulic pressure is more than or equal to the first preset pressure value, processing unit 200
Control the water flow that water flow detection device 300 detects 500 water outlet of water purifier.And it is pre- less than first in water flow
When setting out water flow, processing unit 200 controls water purifier 500 and stops water processed.
The hydraulic pressure of above-mentioned water purification system water controller, the water outlet of water purifier 500 is greater than the first preset pressure value
Situation, it may be possible to which since the opening degree of water outlet is not big enough, and the filter core water yield of water purifier 500 is more than the water outlet of water outlet
Caused by amount.If processing unit 200 directly controls the stopping of water purifier 500 water processed at this time, it is likely to result in water purifier and frequently opens
Dynamic situation.Therefore, the water flow of water outlet need to first be detected.When water flow is less than the first default water flow, processing
Device 200 controls water purifier 500 again and stops water processed.Wherein, the first default water flow is the numerical value for being closer to zero.Work as water outlet
When flow is less than the first default water flow, illustrate that the water outlet of water purifier 500 has been very close to closing, at one section of water outlet
It is interior to be discharged, therefore water processed can be stopped.In addition, the hydraulic pressure of the water outlet of water purifier 500 is greater than the first default pressure
Force value, and when water flow is greater than the first default water flow, water purifier 500 can not be controlled and stop water processed.
Preferably, processing unit 200 can be also used for comparing hydraulic pressure that device for detecting water pressure 100 detects and second default
The size relation of pressure value.When the hydraulic pressure is less than the second preset pressure value, processing unit 200 controls the water processed of water purifier 500.
Wherein, the first preset pressure value can be the volume relatively maximum volume of water purifier 500 of the water purification in water purifier 500
When, the pressure value of water outlet.And second preset pressure value less than the first preset pressure value.For example, the first preset pressure value can be with
When volume for the water purification in water purifier 500 is 80% or more of the maximum volume of water purifier 500, the pressure value of water outlet.Together
Sample, the second preset pressure value can be certain ratio that the volume of the water purification in water purifier 500 is the maximum volume of water purifier 500
Or less when, the pressure value of water outlet.For example, the certain proportion can be 30%.Second preset pressure value is set, and can use up can
Energy facilitates user that can fetch water at any time.
Further, it is pre- that the hydraulic pressure that processing unit 200 can be also used for detecting in device for detecting water pressure 100 is located at first
If when between pressure value and the second preset pressure value, not changing the current water working condition processed of water purifier 500.Wherein, water purifier
500 water working condition processed may include water processed and standby.When the hydraulic pressure of the water outlet of water purifier 500 is located at the first default pressure
When between force value and the second preset pressure value, illustrate that the water purification in water purifier 500 is not excessive, it is only few, therefore vary without
The current water working condition processed of water purifier 500, and the stop frequency of water purifier 500 can be further decreased.
It should be understood that processing unit 200 control the water processed of water purifier 500 can be with are as follows: water purifier 500 is gone to by standby mode
Water state processed, or water purifier 500 keeps water state processed.This depends on processing unit 200 and sends system to water purifier 500
Before water instruction, the water working condition processed of water purifier 500.Likewise, the control stopping of water purifier 500 of processing unit 200 water processed can
With are as follows: water purifier 500 goes to standby mode by water state processed, or water purifier 500 keeps standby mode.
Referring to fig. 2, as an embodiment, device for detecting water pressure 100 may include 110 He of the first hydraulic pressure switch
Second hydraulic pressure switch 120.Wherein, the first hydraulic pressure switch 110 is used to be more than or equal to first in the hydraulic pressure of the water outlet of water purifier 500
When preset pressure value, the first hydraulic signal is sent to processing unit 200.Second hydraulic pressure switch 120 is used for going out in water purifier 500
When the hydraulic pressure at the mouth of a river is less than the second preset pressure value, the second hydraulic signal is sent to processing unit 200.
Specifically, the first hydraulic pressure switch 110 and the second hydraulic pressure switch 120 are used to the water outlet of acquisition water purifier 500
Pressure value information.First hydraulic pressure switch 110 and the second hydraulic pressure switch 120 can be trigger switch.For example, working as the pressure of water outlet
When force value is more than or equal to the first preset pressure value, the first hydraulic pressure switch 110 is triggered, and sends the first water to processing unit 200
Press signal.The pressure value that first hydraulic signal represents water outlet is more than or equal to the first preset pressure value.Processing unit 200 receives
After first hydraulic signal, control water flow detection device 300 detects the water flow of water outlet.In water flow less than first
When default water flow, processing unit 200 controls water purifier 500 and stops water processed.
Likewise, the second hydraulic pressure switch 120 is triggered when the pressure value of water outlet is less than the second preset pressure value, and
The second hydraulic signal is sent to processing unit 200.Second hydraulic signal represents the pressure value of water outlet less than the first default pressure
Force value.After processing unit 200 receives the second hydraulic signal, control water purifier 500 carries out water processed.
In addition, water purifier will not be changed when processing unit 200 does not receive the first hydraulic signal or the second hydraulic signal
500 current water working conditions processed, to prevent the frequent start-stop of the water processed of water purifier 500.
In one embodiment, water flow detection device 300 can be flowmeter.
As an embodiment, the water flow that processing unit 200 can be detected in water flow detection device 300
When being zero, control water purifier 500 stops water processed.Water flow is zero to illustrate that the water outlet of water purifier 500 does not have water purification outflow, i.e.,
Water outlet is turned off.The hydraulic pressure of water outlet has been more than or equal to the first preset pressure value at this time, and water outlet is turned off, therefore can be with
Stop water processed, saves electric energy.
Further, a preset time can also be set.It is pre- that the hydraulic pressure that device for detecting water pressure 100 detects is greater than first
If when voltage, detecting the water flow of water outlet.If water flow is always less than the first default water flow out in the preset time
Amount, processing unit 200 control water purifier 500 again and stop water purification.If it is default to be greater than first for water flow in the preset time again
Water flow, then processing unit 200 does not control the stopping water purification of water purifier 500, makes water purifier 500 that current water conservancy project processed be kept to make
State.The preset time can be configured according to the actual situation.For example, the preset time can be the several seconds.It is default that this is set
Time can be better protected from the frequent start-stop of the water processed of water purifier 500.
Referring to Fig. 1, in one embodiment, water purification system control device can also include display device 400.Display device
400 for showing the water working condition processed of water purifier 500.Processing unit 200 can control water purifier 500 by way of instruction
Water working condition processed.Display device 400 can show water purifier 500 to the instruction of water purifier 500 according to processing unit 200
Water working condition processed.Wherein, display device 400 can be display screen or indicator light.Display device 400 is arranged can be convenient for use
In the storage for recognizing water purification in water purifier 500 in time, user is facilitated to fetch water.
Above-mentioned water purification system water controller and water purification system are more than or equal in the hydraulic pressure of the water outlet of water purifier 500
When the first preset pressure value, the water flow of 500 water outlet of water purifier is detected, and in water flow water flow out default less than first
It when amount, then controls water purifier 500 and stops water processed, can be good at the frequent switching for preventing the water working condition processed of water purifier 500, from
And extend the service life of related device, and also user is facilitated to fetch water.
Based on unified inventive concept, the present invention also proposes a kind of water purification system water controling method.Referring to Fig. 3, a reality
It applies in example, water purification system water controling method may comprise steps of:
S100 detects the hydraulic pressure of purifier water outlet mouth.
Wherein it is possible to detect the hydraulic pressure of purifier water outlet mouth by device for detecting water pressure.The device for detecting water pressure can be
Trigger switch.When the hydraulic pressure of water outlet is larger, trigger switch triggers out a high-voltage signal.It is smaller in the hydraulic pressure of water outlet
When, trigger switch triggers out a low-voltage signal.
S200 when the hydraulic pressure detected is more than or equal to the first preset pressure value, detects the water flow of purifier water outlet mouth,
And when water flow is less than the first default water flow, control water purifier stops water processed.
Wherein, the first preset pressure value can have been approached the maximum volume of water purifier for the volume of the water purification in water purifier
When, the pressure value of water outlet.For example, it is the maximum of water purifier that the first preset pressure value, which can be the volume of the water purification in water purifier,
Volume 80% or more when, the pressure value of water outlet.It is, of course, also possible to be other numerical value.First default water flow is more
Close to zero numerical value.The water working condition processed of water purifier includes water processed and standby.
The hydraulic pressure of the water outlet of water purifier is greater than the case where the first preset pressure value, it may be possible to due to the opening journey of water outlet
Degree is not big enough, and the filter core water yield of water purifier is more than caused by the water yield of water outlet.If directly controlling water purifier at this time to stop
Only water processed, then the case where being likely to result in water purifier frequent starting.Therefore, it can be controlled by detecting the water flow of water outlet
The water working condition processed of water purifier processed.When water flow is less than the first default water flow, the water outlet of water purifier is illustrated
It is closed through very close, water outlet may not be discharged in for a period of time, be can control water purifier at this time and stopped water processed.
As an embodiment, it can control water purifier when the water flow detected is zero and stop water processed.Out
Water flow is zero to illustrate that the water outlet of water purifier does not have water purification outflow, i.e. water outlet is turned off.The hydraulic pressure of water outlet is big at this time
In being equal to the first preset pressure value, and water outlet is turned off, therefore can stop water processed.
Furthermore it is also possible to which a preset time is arranged.When the hydraulic pressure of water outlet is greater than the first predeterminated voltage, water outlet is detected
Water flow.If water flow is always less than the first default water flow in the preset time, then controls water purifier stopping
Water purification.If water flow is greater than the first default water flow in the preset time again, then water purifier is not controlled and stops water purification,
Water purifier is set to keep current water working condition processed.The preset time can be configured according to the actual situation.For example, this is default
Time can be the several seconds.Preset time is set, the frequent start-stop of water purification mechanism water can be better protected from.
Step S300 when the hydraulic pressure detected is less than the second preset pressure value, controls water purification mechanism water.
Wherein, the second preset pressure value can be the certain of the maximum volume that the volume of the water purification in water purifier is water purifier
When below ratio, the pressure value of water outlet.And second preset pressure value less than the first preset pressure value.For example, the certain proportion
It can be 30%.Certainly, which can be set according to specific needs.Second preset pressure value, Neng Goujin are set
It is possible to facilitate user that use water at any time.
Step S400 does not change when the hydraulic pressure detected is between the first preset pressure value and the second preset pressure value
The current water working condition processed of water purifier.
It should be understood that when the hydraulic pressure of the water outlet of water purifier be located at the first preset pressure value and the second preset pressure value it
Between when, illustrate that the water purification in water purifier is not excessive, it is only few.Therefore the current water working condition processed of water purifier is varied without,
And it can achieve the effect that the stop frequency for further decreasing water purifier.
In one embodiment, water purification system water controling method can also include: the water working condition processed for showing water purifier.
The water working condition processed of water purifier can be shown by display screen or indicator light.The water working condition processed for showing water purifier, can
The storage for recognizing water purification in water purifier in time convenient for user, facilitates user to fetch water.
It should be noted that step S200, step S300 and step S400 do not have sequencing relationship.Step S200,
It is coordination between step S300 and step S400.
Above-mentioned water purification system water controling method can realize by aforementioned water purification system water controller, therefore repetition
Place repeats no more.
Above-mentioned water purification system water controling method detects the hydraulic pressure of purifier water outlet mouth, and it is pre- to be more than or equal to first in hydraulic pressure
If when pressure value, not directly controlling water purifier and stopping water processed, but the water flow of purifier water outlet mouth is first detected, in water flow out
It when amount is less than the first default water flow, then controls water purifier and stops water processed, can be good at preventing water purification mechanism water conservancy project from making shape
The frequent switching of state to extend the service life of related device, and also facilitates user to fetch water.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (12)
1. a kind of water purification system water controling method, the water purification system include water purifier, which is characterized in that the method includes
Following steps:
Detect the hydraulic pressure of purifier water outlet mouth;
If the hydraulic pressure detected is more than or equal to the first preset pressure value, the water flow of purifier water outlet mouth is detected;
If the water flow is less than the first default water flow, start timing;
If the water flow reaches preset time less than the state duration of the first default water flow, water purification is controlled
Machine stops water processed.
2. water purification system water controling method according to claim 1, which is characterized in that intake in the detection water purifier
After the hydraulic pressure step of mouth, the method also includes:
When the hydraulic pressure detected is less than the second preset pressure value, the water purification mechanism water is controlled;
Wherein, second preset pressure value is less than first preset pressure value.
3. water purification system water controling method according to claim 2, which is characterized in that the hydraulic pressure detected is located at described
When between the first preset pressure value and second preset pressure value, the current water working condition processed of the water purifier is not changed;
Wherein, the water working condition processed includes water processed and standby.
4. water purification system water controling method according to claim 1, which is characterized in that when the water flow is zero,
It controls the water purifier and stops water processed.
5. water purification system water controling method according to any one of claims 1 to 4, which is characterized in that the method
Further include: show the water working condition processed of the water purifier.
6. a kind of water purification system water controller, the water purification system includes water purifier (500), which is characterized in that water purification system
Controlling water controller includes device for detecting water pressure (100), processing unit (200) and water flow detection device (300);
The device for detecting water pressure (100) is used to detect the hydraulic pressure of water purifier (500) water outlet;
The processing unit (200) is used for the hydraulic pressure and the first preset pressure that the device for detecting water pressure (100) detect
The size of value controls the water flow detection device (300) when the hydraulic pressure is more than or equal to first preset pressure value
Detect the water flow of purifier water outlet mouth;And when the water flow is less than the first default water flow, start timing;
And when the water flow reaches preset time less than the first default water flow duration, control water purifier (500)
Stop water processed.
7. water purification system water controller according to claim 6, which is characterized in that the processing unit (200) is also
The size of the hydraulic pressure and the second preset pressure value that are detected for the device for detecting water pressure (100), and in the hydraulic pressure
When less than the second preset pressure value, the water purifier (500) water processed is controlled;
Wherein, second preset pressure value is less than first preset pressure value.
8. water purification system water controller according to claim 7, which is characterized in that be located at described the in the hydraulic pressure
When between one preset pressure value and second preset pressure value, the processing unit (200) does not change the water purifier (500)
Current water working condition processed;
Wherein, the water working condition processed includes water processed and standby.
9. water purification system water controller according to claim 7, which is characterized in that the device for detecting water pressure
It (100) include the first hydraulic pressure switch (110) and the second hydraulic pressure switch (120);
First hydraulic pressure switch (110) is used to be more than or equal to described first in the hydraulic pressure of the water purifier (500) water outlet pre-
If when pressure value, sending the first hydraulic signal to the processing unit (200);
Second hydraulic pressure switch (120) is used to be less than the described second default pressure in the hydraulic pressure of the water purifier (500) water outlet
When force value, the second hydraulic signal is sent to the processing unit (200).
10. water purification system water controller according to claim 6, which is characterized in that the processing unit (200) is used
Stop water processed in when the water flow is zero, controlling the water purifier (500).
11. according to water purification system water controller described in claim 6 to 10 any one, which is characterized in that described net
Water system controlling water controller further includes display device (400);The display device (400) is for showing the water purifier
(500) water working condition processed.
12. a kind of water purification system, including water purifier (500), which is characterized in that further include claim 6 to 11 any one institute
The water purification system water controller stated.
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CN106094903B (en) * | 2016-08-26 | 2023-11-03 | 魏斯瓦瑟环境技术(嘉兴)有限公司 | Water purifier water outlet flow control system |
CN107399769A (en) * | 2017-08-21 | 2017-11-28 | 珠海格力电器股份有限公司 | Water purifier water system and its control method |
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