CN206613266U - Water purifier - Google Patents
Water purifier Download PDFInfo
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- CN206613266U CN206613266U CN201720096789.4U CN201720096789U CN206613266U CN 206613266 U CN206613266 U CN 206613266U CN 201720096789 U CN201720096789 U CN 201720096789U CN 206613266 U CN206613266 U CN 206613266U
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Abstract
The utility model provides a kind of water purifier, it includes the water inlet in primary flow path and primary flow path, booster pump, one or more levels filtering module and pure water inlet, bypass is provided between the final stage filtering module and pure water inlet of the water purifier, the bypass is connected with wastewater outlet, bypass magnetic valve and bypass check valve are provided with the bypass, the bypass magnetic valve couples with control module, the control module couples with sensor, the sensor is arranged on described in the water purifier booster pump downstream in primary flow path, the sensor can detect water-carrying capacity or hydraulic pressure force information and feed back to the control module, the control module can control the bypass magnetic valve to be opened and closed according to water-carrying capacity or hydraulic pressure force information.Secondary pollution of the water to water purifier part in water purifier is avoided according to the water purifier of embodiment of the present utility model, so as to extend the life-span of water purifier.
Description
Technical field
The utility model is related to purifier technical field, more specifically, the utility model is related to a kind of water purifier, it can
Run under " holiday pattern ", periodically to discharge the water in pipeline or filtering module in water purifier, prevent water to water purification
Device part causes secondary pollution.
Background technology
Higher requirement with people to quality of the life, water purifier is gradually entered into the family of people.Household water filter is used for
Running water is handled to obtain drinking water, it generally comprises multiple levels to remove the various pollutants in water, heavy metal etc..
However, due to having water in the pipeline and filtering module inside water purifier, if for a long time without using water purifier, pipeline and
Water in filtering module will cause secondary pollution to water purifier part, such as blocking filtering fenestra.Desirably periodically
Water is discharged and filter membrane is rinsed.
Utility model content
The purpose of this utility model is to provide a kind of water purifier, and it automatically can run under " holiday pattern ", with
Periodically the pipeline in discharge water purifier or the water in filtering module, prevent water from causing secondary pollution to water purifier part.
Other purposes of the present utility model, which are also resided in, carries out a small amount of change to realize above-mentioned functions to existing water purifier.
Other purposes of the present utility model also reside in solution or at least alleviate problems of the prior art.
At least one of to achieve the above object, the utility model provides a kind of water purifier, it include primary flow path with
And the water inlet in primary flow path, booster pump, one or more levels filtering module and pure water inlet, in the final stage mistake of the water purifier
Bypass is provided between filter module and the pure water inlet, the bypass is connected with wastewater outlet, in the bypass
Bypass magnetic valve and bypass check valve are provided with path, wherein the bypass magnetic valve couples with control module, the control
Module couples with sensor, and the sensor is arranged on described in the water purifier booster pump downstream in primary flow path, described
Sensor can survey water-carrying capacity or hydraulic pressure force information and feed back to the control module, the control module according to the water-carrying capacity or
Hydraulic pressure force information come control it is described bypass magnetic valve be opened and closed.
Alternatively, in above-mentioned water purifier, the control module also includes clock module, and the control module being capable of basis
Temporal information and water-carrying capacity or hydraulic pressure force information control the bypass magnetic valve to be opened and closed.
Alternatively, in above-mentioned water purifier, one or more levels described filtering module includes reverse osmosis membrane filtration module, described
The waste water of reverse osmosis membrane filtration module passes on the wastewater outlet, the waste water path via waste water path and is provided with Wastewater by Electric
Magnet valve and waste water check valve, the waste water magnetic valve also couple with the control module, and the control module can be according to current
Amount or hydraulic pressure force information control the waste water magnetic valve to be opened and closed.
Alternatively, in above-mentioned water purifier, one or more levels described filtering module also includes being arranged in the primary flow path
The rearmounted filtering module of the reverse osmosis membrane filtration module down-stream, the rearmounted filtering module is used as final stage filtering module.
Alternatively, in above-mentioned water purifier, one or more levels described filtering module also includes being arranged on water inlet and described
Prefilter module between reverse osmosis membrane filtration module.
Alternatively, in above-mentioned water purifier, the sensor for be arranged on the final stage filtering module and pure water inlet it
Between high-voltage switch gear.
Alternatively, in above-mentioned water purifier, the sensor for be arranged on the final stage filtering module and pure water inlet it
Between flowmeter.
Alternatively, in above-mentioned water purifier, the sensor for be arranged on the final stage filtering module and pure water inlet it
Between pressure sensor.
Alternatively, in above-mentioned water purifier, the sensor is to be arranged on the booster pump and close to the booster pump
Pressure sensor or flowmeter between filtering module.
Alternatively, in above-mentioned water purifier, the water purifier includes multistage filtering module, and the sensor is to be arranged on phase
Pressure sensor or flowmeter between adjacent double-filtration module.
Water purifier of the present utility model avoids water by the water being regularly automatically drained out in water purifier to water purifier
Part causes secondary pollution, so as to extend the life-span of water purifier.
Brief description of the drawings
Refer to the attached drawing, above-mentioned and other feature of the invention will become obvious, wherein：
Fig. 1 shows the structural representation of the water purifier according to first embodiment of the present utility model；
Fig. 2 shows the structural representation of the water purifier according to second embodiment of the present utility model；
Fig. 3 shows the structural representation of the water purifier according to 3rd embodiment of the present utility model；And
Fig. 4 shows the structural representation of the water purifier according to fourth embodiment of the present utility model.
Embodiment：
It is readily appreciated that, technique according to the invention scheme, in the case where not changing true spirit, the general skill of this area
Art personnel can propose the various structures mode that can mutually replace and implementation.Therefore, detailed description below and
Accompanying drawing is only the exemplary illustration to technical scheme, and is not to be construed as the whole of the present invention or is considered as to this hair
Bright technical scheme is defined or limited.
Mention in this manual or up, down, left, right, before and after, front, the back side, top, the bottom that may mention etc.
Orientation term is defined relative to the construction shown in each accompanying drawing, and they are relative concepts, and it is therefore possible to can root
Correspondingly changed according to its residing diverse location, different use states.So, also should not be by these or others side
Position term is construed to restricted term.
With reference first to Fig. 1, it illustrates the water purifier 10 according to first embodiment of the present utility model.Water purifier 10 has
Housing and pipeline and part in the housing.In Fig. 1 Illustrative embodiments, water purifier 10 includes being arranged on housing
Water inlet 111 at side, pure water inlet 117 and wastewater outlet 83.Water inlet 111 is used to be connected to be received from water supply
Water, pure water inlet 117 is connected to export purified water to user, wastewater outlet with the grade water outlet equipment of gooseneck faucet 91
83 are used to discharge the waste water in purification process, for example, be emitted into downcomer.The inside of water purifier 10 be provided with from water inlet 111 to
The primary flow path of pure water inlet 117, arranges one or more filtering modules in the primary flow path.In the embodiment in figure 1, main flow
Include multiple filtering modules on road, specifically, prefilter module 121, reverse osmosis membrane filtration module 122 and rearmounted mistake
Filter module 123.Running water from water inlet 111 is exported after three-stage filtration from the pure water inlet of water purifier, as can be straight
The water purification of drink.In alternative embodiment, the primary flow path of water purifier can only exist the filtering of a filtering module or other quantity
Module, such as two, four, five etc..In primary flow path between preposition filtering module 121 and reverse osmosis membrane filtration module 122
It is also provided with low tension switch 112, entering water electromagnetic valve 113 and booster pump 114.Reverse osmosis membrane filtration module 122 is in filter process
Waste water will be produced, the waste water is discharged by being connected to the waste water path of its bottom to pass to wastewater outlet 83.Set on waste water path
Waste water magnetic valve 84 and waste water check valve 85 are put.In an alternative embodiment, filtering module 122 also can not reverse osmosis membrane filtration
Module, water purifier can not have waste water path yet.The water purification filtered by reverse osmosis membrane filtration module 122 is then by rearmounted filtering
Module 123, and water purifier is left by pure water inlet 117 after high-voltage switch gear 115 and flowmeter 116, and pass to gooseneck dragon
First 91, thus it is supplied to user.
In each embodiment of the present utility model, set between the final stage filtering module and pure water inlet 117 of water purifier
Bypass is equipped with, bypass is connected with wastewater outlet 83.Bypass magnetic valve 81 is provided with bypass and bypass is single
To valve 82.Bypass magnetic valve 81 couples with control module (not shown in FIG.) so that the opening and closing of bypass magnetic valve 81 is by controlling
Module is controlled.Control module further couples with sensor.As following article will be described in detail, sensor is arranged on water purifier
In 10 in primary flow path on each appropriate location in the downstream of booster pump 114, sensor can detect water-carrying capacity or water pressure letter
Cease and feed back to control module, control module can in real time be monitored to these information, and believed according to water-carrying capacity or water pressure
Cease to control the opening and closing of the bypass magnetic valve.
More specifically, in the embodiment in figure 1, bypass is drawn between high-voltage switch gear 115 and flowmeter 116, and
Wastewater outlet 83 is fluidly connected to by bypassing magnetic valve 81 and bypass check valve 82.In this first embodiment, flowmeter
116 as sensor, and it couples with control module, and the flow signal in final stage filtering module downstream is passed to control module,
Control module controls to bypass the opening and closing of magnetic valve 81 according to flow signal.Preferably, control module itself also includes clock mould
Block, and the flow information at each time point is monitored in real time.The flow information transmitted in flowmeter 116 is substantially zeroed and continues a timing
Between when (such as 24 hours), then water purifier will be automatically into " holiday pattern ".So-called " holiday pattern " is to open bypass magnetic valve
Closed after 81 a period of times, discharge the water in reverse osmosis membrane downstream；It is then turned on closing after a period of time of waste water magnetic valve 84, drains
The water of reverse osmosis membrane upstream.Above-mentioned two drainage procedure is also interchangeable, i.e., also can first arrange the water before reverse osmosis membrane, then arrange counter-infiltration
Water after film.More specifically, a kind of embodiment of " holiday pattern " includes：Control module is to avoid pipeline or mistake in water purifier
The water of filter module causes secondary pollution to water purifier part and opens bypass magnetic valve 81, will transmit through reverse osmosis membrane filtration mould
The water of the reverse osmosis membrane of block 122 is discharged from wastewater outlet 83, then closes bypass magnetic valve 81.Preferably, it will transmit through instead
Before or after the water discharge of permeable membrane, control module opens waste water magnetic valve 84 so as to the water by reverse osmosis membrane is not passed through
Discharge, then again closes waste water magnetic valve 84.In " holiday pattern ", control module is arranged to carry out at interval of certain time
Once above-mentioned drainage procedure is incited somebody to action, such as each 24 hours, 36 hours etc..And monitor what flowmeter 116 was transmitted in control module
After flow signal is non-zero or significant changes, water purifier returns to normal mode of operation.Display " holiday mould can be set on water purifier
The display lamp of formula " and normal mode of operation.In addition to automatically controlling water purifier and entering " holiday pattern ", user can also pass through water purifier
Button or mobile phone app on panel etc. carry out active operation water purifier and enter " holiday pattern ".
Referring next to Fig. 2, it illustrates according to second embodiment of the present utility model.It is real according to of the present utility model second
Applying the water purifier 20 of example includes housing, the water inlet 211 being arranged side by side in housing side, pure water inlet 217 and wastewater outlet 83.
Similarly, water purifier 20 includes arranging prefilter module 221 in primary flow path, primary flow path, low tension switch 212, electromagnetism of intaking
Valve 213, booster pump 214, reverse osmosis membrane filtration module 222, rearmounted filtering module 223, primary flow path check valve 218 and height are pressed off
Close 215.Water purifier 20 also includes the waste water path of connection reverse osmosis membrane filtration module 222 and wastewater outlet 83, waste water magnetic valve
84 and waste water check valve 85 be arranged on waste water path.In the embodiment of fig. 2, high-voltage switch gear 215 is as a sensor to control
Molding block provides pressure information.Although the pressure information that high-voltage switch gear is exported only high-voltage signal, this is enough as control
The control basis of molding block.Control module persistently receive high-voltage signal and expire certain time when make water purifier automatically into
Bypass magnetic valve 81 is opened in " holiday pattern ", control module control, so as to the water in primary flow path through reverse osmosis membrane be passed to useless
Water out 83 is discharged, and the closing bypass magnetic valve after certain time is rinsed.Before this or afterwards, control module control is opened
Waste water magnetic valve 84, the water before reverse osmosis membrane in primary flow path is discharged, and the closing waste water magnetic valve after certain time is rinsed
84.When control module does not receive high-voltage signal, water purifier is returned in normal mode of operation.
Referring next to Fig. 3, it illustrates according to 3rd embodiment of the present utility model.It is real according to the of the present utility model 3rd
Applying the water purifier 30 of example includes housing, the water inlet 311 being arranged side by side in housing side, pure water inlet 317 and wastewater outlet 83.
Similarly, water purifier 30 includes arranging prefilter module 321 in primary flow path, primary flow path, low tension switch 312, electromagnetism of intaking
Valve 313, booster pump 314, reverse osmosis membrane filtration module 322, rearmounted filtering module 323, primary flow path check valve 318 and pressure are passed
Sensor 319.Water purifier 30 also includes the waste water path of connection reverse osmosis membrane filtration module 322 and wastewater outlet 83, waste water electromagnetism
Valve 84 and waste water check valve 85 are arranged on waste water path.In the fig. 3 embodiment, pressure sensor 319 as a sensor to
Pressure information is provided to control module.Different from pressure switch, the pressure information that pressure sensor 319 is exported is pressure value
Signal, pressure value signal is basic as the control of control module.For example, control module is persistently receiving pressure value signal
Keep making water purifier automatically into " holiday pattern " when expiring certain time within the specific limits and.Control module control opens other
Way solenoid valve 81, is discharged, and alternatively rinse so that the water in water purifier pipeline through reverse osmosis membrane is passed into wastewater outlet 83
Certain time, then close bypass magnetic valve 81.Before or after the drain step, waste water electromagnetism is opened in control module control
Valve 84 is alternatively rinsed certain time so that the water of reverse osmosis membrane upstream is discharged, then closure waste water magnetic valve 84.In control
When module receives pressure value signal less than preset range, control module makes water purifier return to fortune under normal mode of operation
OK.
Referring next to Fig. 4, it illustrates according to fourth embodiment of the present utility model.It is real according to the of the present utility model 4th
Applying the water purifier 40 of example includes housing, the water inlet 411 being arranged side by side in housing side, pure water inlet 417 and wastewater outlet 83.
Similarly, water purifier 30 includes arranging prefilter module 421 in primary flow path, primary flow path, low tension switch 412, electromagnetism of intaking
Valve 413, booster pump 414, reverse osmosis membrane filtration module 422, rearmounted filtering module 423 and high-voltage switch gear 415.Water purifier 40 is also
Waste water path including connection reverse osmosis membrane filtration module 422 and wastewater outlet 83, waste water magnetic valve 84 and waste water check valve 85
It is arranged on waste water path.In the fig. 4 embodiment, pressure sensor 419 is arranged on booster pump 414 and reverse osmosis membrane filtration mould
Between block 422, it to control module as a sensor to provide pressure information.The exportable pressure information of pressure sensor 419
For pressure value signal, pressure value signal as control module control basis.Control module is persistently receiving number pressure
Value signal is when keeping expiring within the specific limits and certain time automatically into " holiday pattern ".Pressure is received in control module
When numerical signal is less than preset range, control module makes water purifier return to operation under normal mode of operation.
It should be appreciated that all of above embodiment is exemplary.For example, in the fourth embodiment shown in Fig. 4,
Pressure sensor 419 is also replaceable into flowmeter.In addition, pressure sensor or flowmeter may be provided at the main flow in booster pump downstream
On any position on road, such as between double-filtration module, or it may be provided in all parts, such as in filtering module.Should
Work as understanding, embodiments herein is described for reverse osmosis membrane water purifier, but the application not only can be net with reference to reverse osmosis membrane
Hydrophone is used, and also can be used with reference to other kinds of water purifier.In addition, in above-described embodiment " holiday pattern " operation
Step is exemplary, and it is various excellent to be carried out to the control mode in " holiday pattern " that various programmings can be carried out to control module
Change.
It should be appreciated that the preferred embodiment more than all is all illustrative and not restrictive, people in the art
The various remodeling or deformation that member makes under the design of the present invention to particular embodiments described above all should be in methods of the invention
Restrain in protection domain.
Claims (10)
1. a kind of water purifier, it includes the water inlet in primary flow path and primary flow path, booster pump, one or more levels filtering module with
And pure water inlet, it is provided with bypass, the side between the final stage filtering module and the pure water inlet of the water purifier
Road is connected with wastewater outlet all, and bypass magnetic valve and bypass check valve are provided with the bypass, it is characterised in that
The bypass magnetic valve couples with control module, and the control module couples with sensor, and the sensor is arranged on described net
The booster pump downstream in primary flow path described in hydrophone, the sensor detection water-carrying capacity or hydraulic pressure force information simultaneously feed back to described
Control module, the control module controls the bypass magnetic valve to be opened and closed according to the water-carrying capacity or hydraulic pressure force information.
2. water purifier according to claim 1, it is characterised in that the control module also includes clock module, the control
Molding block can control the bypass electromagnetism according to temporal information and flow information or temporal information and hydraulic pressure force information
Valve is opened and closed.
3. water purifier according to claim 1, it is characterised in that one or more levels described filtering module includes reverse osmosis membrane
Filtering module, the waste water of the reverse osmosis membrane filtration module passes to the wastewater outlet, the waste water path via waste water path
On be provided with waste water magnetic valve and waste water check valve, the waste water magnetic valve also couples with the control module, the control mould
Block can control the waste water magnetic valve to be opened and closed according to water-carrying capacity or hydraulic pressure force information.
4. the water purifier according to claim 3, it is characterised in that one or more levels described filtering module also includes setting
The rearmounted filtering module of the reverse osmosis membrane filtration module down-stream in the primary flow path, the rearmounted filtering module is used as final stage
Filtering module.
5. water purifier according to claim 3, it is characterised in that one or more levels described filtering module also includes being arranged on
Prefilter module between water inlet and the reverse osmosis membrane filtration module.
6. the water purifier according to any one of claim 1-5, it is characterised in that the sensor is to be arranged on the end
High-voltage switch gear between level filtering module and pure water inlet.
7. the water purifier according to any one of claim 1-5, it is characterised in that the sensor is to be arranged on the end
Flowmeter between level filtering module and pure water inlet.
8. the water purifier according to any one of claim 1-5, it is characterised in that the sensor is to be arranged on the end
Pressure sensor between level filtering module and pure water inlet.
9. the water purifier according to any one of claim 1-5, it is characterised in that the sensor is to be arranged on the increasing
Press pump and close to the pressure sensor or flowmeter between the filtering module of the booster pump.
10. the water purifier according to any one of claim 1-5, it is characterised in that the water purifier includes multistage filtering
Module, the sensor is the pressure sensor or flowmeter being arranged between adjacent double-filtration module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096789.4U CN206613266U (en) | 2017-01-25 | 2017-01-25 | Water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096789.4U CN206613266U (en) | 2017-01-25 | 2017-01-25 | Water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206613266U true CN206613266U (en) | 2017-11-07 |
Family
ID=60229957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720096789.4U Active CN206613266U (en) | 2017-01-25 | 2017-01-25 | Water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206613266U (en) |
-
2017
- 2017-01-25 CN CN201720096789.4U patent/CN206613266U/en active Active
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