CN107399769A - Water purifier water system and its control method - Google Patents
Water purifier water system and its control method Download PDFInfo
- Publication number
- CN107399769A CN107399769A CN201710720003.6A CN201710720003A CN107399769A CN 107399769 A CN107399769 A CN 107399769A CN 201710720003 A CN201710720003 A CN 201710720003A CN 107399769 A CN107399769 A CN 107399769A
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- CN
- China
- Prior art keywords
- water
- cleaning systems
- pressure
- water cleaning
- flow detector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
Abstract
The invention discloses a kind of water purifier water system and its control method.The water purifier water system includes raw water pipeline, water cleaning systems and outlet pipeline, the raw water pipeline is connected with the entrance of the water cleaning systems, the outlet pipeline is connected with the outlet of the water cleaning systems, flow detector is provided with the water route of the water system, the flow detector is connected with the control device of the water cleaning systems, during the water cleaning systems carry out water processed, the control device controls the working condition of the water cleaning systems according at least to the information that the flow detector detects.Water purifier water system provided by the invention controls the working condition of water cleaning systems according to flow information of water and pressure of supply water, system is entered protected mode under exsiccosis, prevents water shortage operation from causing to damage to complete machine.Also, flow detector coordinates with pressure-detecting device, reduces the use of parts, simplifies system architecture.
Description
Technical field
The present invention relates to water purifier correlative technology field, particularly a kind of water purifier water system and its control method.
Background technology
The subelement damage comparison that water purifier is run to water purifier under exsiccosis is serious, in existing water purifier, leads to
Standing set low compresses switch to solve the problems, such as water shortage operation.Water purifier controls complete machine to cut-off in water shortage by low tension switch, low
Compress switch and detect complete machine is disconnected by water intaking valve after low-voltage signal；But the setting of low tension switch can take certain space,
And make the structure of complete machine more complicated.And partially purifying water machine is due to structure constraint system, it is necessary to simplify electric elements, cause complete machine to exist
Do not have not detecting water shortage situation in the case of low tension switch and shut down, certain shadow is caused to the service life of water purifier
Ring.
The content of the invention
In view of this, the present invention provides a kind of water purifier water system that working condition is controlled according to current and pressure information
And its control method.
First aspect, there is provided a kind of water purifier water system, including raw water pipeline, water cleaning systems and outlet pipeline, it is described
Raw water pipeline is connected with the entrance of the water cleaning systems, and the outlet pipeline is connected with the outlet of the water cleaning systems, the confession
Flow detector, the control device phase of the flow detector and the water cleaning systems are provided with the water route of water system
Even, during the water cleaning systems carry out water processed, the control device detects according at least to the flow detector
Information control the working conditions of the water cleaning systems.
Preferably, the flow detector is arranged on the pipeline between the water cleaning systems and the outlet pipeline.
Preferably, the pressure-detecting device for detecting hydraulic pressure, the pressure are additionally provided with the water route of the water system
Force checking device is connected with the control device, and in the startup stage of the water system, the control device is according to the pressure
The signal of force checking device detection controls the working condition of the water cleaning systems.
Preferably, the pressure-detecting device is arranged on the pipeline between the water cleaning systems and the outlet pipeline.
Preferably, the flow detector is flowmeter, and the flowmeter will be detected in a manner of pulse signal
Flow information of water is transmitted to the control device.
Preferably, high-voltage switch gear, the pressure detecting part of the high-voltage switch gear are provided with the water route of the water system
Form the pressure-detecting device.
Second aspect, there is provided a kind of control method of above-mentioned water purifier water system, including：Carried out in the water cleaning systems
During normal water processed, when the flow detector detects current, the control device controls the water cleaning systems
Continue water processed；
When the flow detector is not detected by current, the control device controls the water cleaning systems to shut down.
Preferably, the water purifier water system also includes pressure-detecting device, for detecting the hydraulic pressure in water system,
In the startup stage of the water system, the pressure-detecting device detects low-voltage signal, described in the control device control
Water cleaning systems start water processed.
Preferably, during the water cleaning systems carry out normal water processed, when the control device is in scheduled time length
When not receiving flow information of water inside, the control device judges whether the pressure-detecting device detects low-voltage signal；
When the pressure-detecting device detect be not low-voltage signal when, the water cleaning systems are shut down；
When the pressure-detecting device detects low-voltage signal, the water cleaning systems enter low-voltage variation state, described
Control device controls the water cleaning systems to shut down and/or send alarm signal.
Preferably, the scheduled time length is 3-5 minutes.
Preferably, when when the water cleaning systems water, the pressure-detecting device detects high-voltage signal, according to described
The flow information of water that flow detector detects controls the water cleaning systems working condition.
Preferably, when the flow detector detects current, the water cleaning systems keep water state processed；And/or
When the flow detector is not detected by current, the water cleaning systems are shut down.
Water purifier water system provided by the invention controls the work shape of water cleaning systems according to flow information of water and pressure of supply water
State, system is entered protected mode under exsiccosis, prevent water shortage operation from causing to damage to complete machine.Also, flow is examined
Survey device with pressure-detecting device to coordinate, reduce the use of parts, simplify system architecture.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows water purifier water system structural representation of the present invention；
Fig. 2 shows control principle flow chart.
Embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Ability
Domain it is to be appreciated by one skilled in the art that provided herein accompanying drawing be provided to explanation purpose, and accompanying drawing be not necessarily by than
What example was drawn.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication；That is, it is containing for " including but is not limited to "
Justice.
In the description of the invention, it is to be understood that term " first ", " second " etc. are only used for describing purpose, without
It is understood that to indicate or implying relative importance.In addition, in the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
As shown in figure 1, the present invention provides a kind of water purifier water system, including raw water pipeline 100, the and of water cleaning systems 200
Outlet pipeline 300, the raw water pipeline 100 and outlet pipeline 300 are connected with the water cleaning systems 200, pass through the raw water tubes
Road 100 supplies non-purified raw water into the water cleaning systems 200, and raw water passes through institute in the water cleaning systems 200 after purification
Outlet pipeline 300 is stated to flow out for users to use.Flow detector is set between the water cleaning systems 200 and outlet pipeline 300
And pressure-detecting device, control water cleaning systems for detecting flow information of water and pressure information, and according to current and/or pressure information
200 working condition.
The water cleaning systems 200 include pure water outlet pipeline 210, wastewater effluent pipeline 220 and water purification outlet pipeline 230,
Caused waste water is discharged by the wastewater effluent pipeline 220 during the water cleaning systems 200 purify to water.It is described
Pure water outlet pipeline 210 and water purification outlet pipeline 230 connect with the outlet pipeline 300, in the pure water outlet pipeline 210
Pure water and the water purification outlet pipeline 230 in water purification mix in the outlet pipeline 230 after water outlet.
The flow detector includes being arranged between the pure water outlet pipeline 210 and the outlet pipeline 300 managing
In first flowmeter 211 on road and the pipeline being arranged between the water purification outlet pipeline 230 and the outlet pipeline 300
Second flowmeter 231, the first flowmeter 211 and second flowmeter 231 and the control device phase of the water cleaning systems 200
Even, the first flowmeter 211 and second flowmeter 231 are respectively used to detect the pure water outlet pipeline 210 and water purification water outlet
The water flow of pipeline 230, and can be according to the consumption degree of flow rate calculation filter core.
The pressure-detecting device is preferably arranged between the pure water outlet pipeline 210 and the outlet pipeline 300
The pressure detecting portion of high-voltage switch gear 212 on pipeline, the high-voltage switch gear 212 is set to make the water route break-make of the water system can
Control.The high-voltage switch gear 212 is connected with first flowmeter 211, and the high-voltage switch gear 212 is used to detect the pure water outlet pipe
The pressure of water in road 210, it is preferable that the high-voltage switch gear 212 is contacted with the first flowmeter 211.The first flow
Meter 211 coordinates the working condition for controlling the water cleaning systems 200 with the high-voltage switch gear 212.
As shown in Fig. 2 specific control process includes：When the water purifier water system is started working, pass through the raw water
Pipeline 100 supplies water into the water cleaning systems 200, while starts the high-voltage switch gear 212, due to now water cleaning systems
There is no water in 200 water route, the high-voltage switch gear 212 detects low-voltage signal, the water cleaning systems 200 is started water processed, when
When water is flow at the first flowmeter 211, the first flowmeter 211 starts, and starts to continue detection flow information of water.Work as institute
When stating first flowmeter 211 and being not detected by flow information of water in scheduled time length, the water cleaning systems stop water processed, preferably
Ground, the scheduled time length are 3-5 minutes.It is also, described when the first flowmeter 211 is not detected by flow information of water
When high-voltage switch gear 212 detects low-voltage signal, insufficient water is represented, in exsiccosis, the water cleaning systems 200 enter low pressure
Guard mode, and send alarm signal；When the first flowmeter 211 is not detected by flow information of water, the high-voltage switch gear 212
When detecting high-voltage signal, represent that water shortage, the water cleaning systems 200 are not shut down, it is preferable that the low pressure is less than for pressure
0.1MPA, the high pressure are that pressure is more than 0.25MPA.Preferably, the exsiccosis is probably due to the raw water pipeline 100
Insufficient water causes, or, it is also possible to caused by the filter core in the water cleaning systems 200 blocks, so, it is provided by the invention
Water purifier water system can also find that filter core blocks in time, prevent its other part to system from causing to damage.
Preferably, the first flowmeter 211 and/or second flowmeter 231 in the form of pulse signal by flow information of water
Transmit to the control device of water purifier water system, for example, when it is 0 to detect pulse signal number, represent no current, when
Detect pulse signal number be 0 when, indicate current.
Preferably, the high-voltage switch gear 212 can also be arranged on the water purification outlet pipeline 230, or described pure
The high-voltage switch gear 212 is respectively provided with water outlet pipeline 210 and water purification outlet pipeline 230.
The water cleaning systems are controlled preferably due to coordinate by the first flowmeter 211 and the high-voltage switch gear 212
200 working condition, when long-distance sand transport water or hoist conveying water when, due to the resistance of pipe or the gravity of water need to be overcome, i.e.,
Standard-sized sheet tap is set normally to fetch water, when pipeline grows (height) to a certain extent, the high-voltage switch gear 212 can also detect that high pressure is believed
Number, now, the first flowmeter 211 detects a current every the 3-5 seconds, such as detects current, then the water cleaning systems 200
Shut down, otherwise the water cleaning systems 200 keep work, carry out water processed.
Water purifier water system provided by the invention is by the current in flowmeter signal piping, and according to streamflow regime control
The working condition of water cleaning systems processed, it can so be controlled without being separately provided low tension switch or high-voltage switch gear etc. according to streamflow regime
The part of water cleaning systems working condition.Whole system structure is simplified, and then allows its volume smaller, moreover it is possible to is reduced whole
The manufacturing cost of machine.
For those skilled in the art it is easily understood that on the premise of not conflicting, above-mentioned each preferred scheme can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is only illustrative, and not restrictive, without departing from the basic of the present invention
In the case of principle, those skilled in the art can be directed to the various obvious or equivalent modification made of above-mentioned details or replace
Change, be all included in scope of the presently claimed invention.
Claims (12)
- A kind of 1. water purifier water system, it is characterised in that including raw water pipeline, water cleaning systems and outlet pipeline, the raw water Pipeline is connected with the entrance of the water cleaning systems, and the outlet pipeline is connected with the outlet of the water cleaning systems, the system that supplies water Flow detector is provided with the water route of system, the flow detector is connected with the control device of the water cleaning systems, During the water cleaning systems carry out water processed, information that the control device detects according at least to the flow detector Control the working condition of the water cleaning systems.
- 2. water purifier water system according to claim 1, it is characterised in that the flow detector is arranged on described On pipeline between water cleaning systems and the outlet pipeline.
- 3. water purifier water system according to claim 1, it is characterised in that also set up on the water route of the water system There is the pressure-detecting device for detecting hydraulic pressure, the pressure-detecting device is connected with the control device, in the system that supplies water The startup stage of system, the signal that the control device detects according to the pressure-detecting device control the work of the water cleaning systems State.
- 4. water purifier water system according to claim 3, it is characterised in that the pressure-detecting device is arranged on described On pipeline between water cleaning systems and the outlet pipeline.
- 5. the water purifier water system according to one of claim 1-4, it is characterised in that the flow detector is stream Gauge, the flowmeter are transmitted the flow information of water detected to the control device in a manner of pulse signal.
- 6. the water purifier water system according to claim 3 or 4, it is characterised in that set on the water route of the water system High-voltage switch gear is equipped with, the pressure detecting part of the high-voltage switch gear forms the pressure-detecting device.
- 7. the control method of the water purifier water system described in a kind of one of claim 1-6, it is characterised in that including：Institute During stating the normal water processed of water cleaning systems progress, when the flow detector detects current, the control device control Make the water cleaning systems and continue water processed；When the flow detector is not detected by current, the control device controls the water cleaning systems to shut down.
- 8. control method according to claim 7, it is characterised in that the water purifier water system also includes pressure detecting Device, for detecting the hydraulic pressure in water system, in the startup stage of the water system, the pressure-detecting device detects Low-voltage signal, the control device control the water cleaning systems to start water processed.
- 9. control method according to claim 8, it is characterised in that carry out normal water process processed in the water cleaning systems In, when the control device does not receive flow information of water in scheduled time length, the control device judges the pressure Whether detection means detects low-voltage signal；When the pressure-detecting device detect be not low-voltage signal when, the water cleaning systems are shut down；When the pressure-detecting device detects low-voltage signal, the water cleaning systems enter low-voltage variation state, the control Device controls the water cleaning systems to shut down and/or send alarm signal.
- 10. control method according to claim 9, it is characterised in that the scheduled time length is 3-5 minutes.
- 11. control method according to claim 8, it is characterised in that the pressure inspection when the water cleaning systems water When survey device detects high-voltage signal, the flow information of water detected according to the flow detector controls the water cleaning systems work Make state.
- 12. control method according to claim 11, it is characterised in that when the flow detector detects current When, the water cleaning systems keep water state processed；And/orWhen the flow detector is not detected by current, the water cleaning systems are shut down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720003.6A CN107399769A (en) | 2017-08-21 | 2017-08-21 | Water purifier water system and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710720003.6A CN107399769A (en) | 2017-08-21 | 2017-08-21 | Water purifier water system and its control method |
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| Publication Number | Publication Date |
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| CN107399769A true CN107399769A (en) | 2017-11-28 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710720003.6A Pending CN107399769A (en) | 2017-08-21 | 2017-08-21 | Water purifier water system and its control method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686515A (en) * | 2018-08-24 | 2018-10-23 | 珠海格力电器股份有限公司 | A kind of water cleaning systems and its control method, water purifier improving the rate of recovery |
| CN108726637A (en) * | 2018-06-11 | 2018-11-02 | 合肥格美电器有限责任公司 | A kind of RO types reverse osmosis water purification units |
| CN108862687A (en) * | 2018-08-24 | 2018-11-23 | 珠海格力电器股份有限公司 | A kind of water purification system and its control method, water purifier of the adjustable rate of recovery |
| CN109019925A (en) * | 2018-08-24 | 2018-12-18 | 珠海格力电器股份有限公司 | A kind of water purification system and its control method, water purifier |
| CN114275855A (en) * | 2022-01-19 | 2022-04-05 | 上海朴道水汇环保科技股份有限公司 | System and method for eliminating water hammer benefit of water purifier filtering system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05192654A (en) * | 1991-11-22 | 1993-08-03 | Kanbayashi Seisakusho:Kk | Water purifying device |
| CN202144466U (en) * | 2011-05-06 | 2012-02-15 | 杜弘道 | Non-pressure, double-bucket and water-saving type reverse-osmosis water purifier |
| CN105487565A (en) * | 2015-11-23 | 2016-04-13 | 珠海格力电器股份有限公司 | Water purification system and water production control method and device thereof |
| CN205204853U (en) * | 2015-11-23 | 2016-05-04 | 珠海格力电器股份有限公司 | Water controlling means of water purification system and water purification system |
| CN205575804U (en) * | 2016-04-29 | 2016-09-14 | 珠海格力电器股份有限公司 | Water purifier |
| CN207209993U (en) * | 2017-08-21 | 2018-04-10 | 珠海格力电器股份有限公司 | Water purifier water system |
-
2017
- 2017-08-21 CN CN201710720003.6A patent/CN107399769A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05192654A (en) * | 1991-11-22 | 1993-08-03 | Kanbayashi Seisakusho:Kk | Water purifying device |
| CN202144466U (en) * | 2011-05-06 | 2012-02-15 | 杜弘道 | Non-pressure, double-bucket and water-saving type reverse-osmosis water purifier |
| CN105487565A (en) * | 2015-11-23 | 2016-04-13 | 珠海格力电器股份有限公司 | Water purification system and water production control method and device thereof |
| CN205204853U (en) * | 2015-11-23 | 2016-05-04 | 珠海格力电器股份有限公司 | Water controlling means of water purification system and water purification system |
| CN205575804U (en) * | 2016-04-29 | 2016-09-14 | 珠海格力电器股份有限公司 | Water purifier |
| CN207209993U (en) * | 2017-08-21 | 2018-04-10 | 珠海格力电器股份有限公司 | Water purifier water system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726637A (en) * | 2018-06-11 | 2018-11-02 | 合肥格美电器有限责任公司 | A kind of RO types reverse osmosis water purification units |
| CN108686515A (en) * | 2018-08-24 | 2018-10-23 | 珠海格力电器股份有限公司 | A kind of water cleaning systems and its control method, water purifier improving the rate of recovery |
| CN108862687A (en) * | 2018-08-24 | 2018-11-23 | 珠海格力电器股份有限公司 | A kind of water purification system and its control method, water purifier of the adjustable rate of recovery |
| CN109019925A (en) * | 2018-08-24 | 2018-12-18 | 珠海格力电器股份有限公司 | A kind of water purification system and its control method, water purifier |
| CN114275855A (en) * | 2022-01-19 | 2022-04-05 | 上海朴道水汇环保科技股份有限公司 | System and method for eliminating water hammer benefit of water purifier filtering system |
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