CN208948904U - Water purifier - Google Patents
Water purifier Download PDFInfo
- Publication number
- CN208948904U CN208948904U CN201821050983.XU CN201821050983U CN208948904U CN 208948904 U CN208948904 U CN 208948904U CN 201821050983 U CN201821050983 U CN 201821050983U CN 208948904 U CN208948904 U CN 208948904U
- Authority
- CN
- China
- Prior art keywords
- water
- displacement
- reverse osmosis
- osmosis membrane
- membrane filter
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 353
- 238000006073 displacement reaction Methods 0.000 claims abstract description 97
- 239000012528 membrane Substances 0.000 claims abstract description 86
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 81
- 239000002351 wastewater Substances 0.000 claims abstract description 42
- 239000002699 waste material Substances 0.000 claims description 6
- 238000000746 purification Methods 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001471 micro-filtration Methods 0.000 description 2
- 238000001728 nano-filtration Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a kind of water purifier, belongs to purification device technical field.The water purifier includes displacement apparatus, water pump and reverse osmosis membrane filter element, displacement apparatus is mounted between the water outlet of water pump and the water inlet of reverse osmosis membrane filter element, and displacement apparatus is connected to the water inlet of the water outlet of water pump and reverse osmosis membrane filter element respectively, displacement apparatus is used for the Water warfare of water pump pumps.The utility model improves the technical issues of prior art waste water resource.
Description
Technical field
The utility model relates to purification device technical fields, in particular to a kind of water purifier.
Background technique
Water purifier is the processing equipment for carrying out depth-type filtration, purified treatment water to water quality by the requirement to water.It is existing
A kind of water purifier be to water pressurize, pass water through the reverse osmosis membrane filter element in water purifier, and then reverse osmosis in reverse osmosis membrane filter element
The counter osmosis of permeable membrane crosses the impurity such as inorganic salts, heavy metal ion, organic matter, colloid, bacterium, virus in drainage, reduces
Dissolvability solid amount in water reduces the TDS value of water.
But when water purifier is shut down when not used, water will not be under pressure, at this time due to the positive osmosis of reverse osmosis membrane,
Water through being cleaned can flow to the higher water side of TDS value, the i.e. pure water of reverse osmosis membrane filter element water outlet by reverse osmosis membrane
The water inlet of reverse osmosis membrane filter element can be flowed to, and then the TDS value of the pure water of reverse osmosis membrane filter element water outlet is caused to increase.Cause
This using shut down a period of time after water purifier pure water processed again when, water purifier outflow first section water TDS value it is higher, even
It can be close to raw water TDS value.
At the beginning of when to solve to reuse water purification mechanism water the case where section water water quality inferiority, a kind of existing way is when one section
Between open the inlet water solenoid valve of water purifier and water pump carries out water processed, and water obtained is discharged into sewer, but this way meeting
Waste water resource.
Utility model content
The purpose of this utility model is to provide a kind of water purifiers, are asked with solving the technology of prior art waste water resource
Topic.
The utility model provides a kind of water purifier, including displacement apparatus, water pump and reverse osmosis membrane filter element；
Displacement apparatus is mounted between the water outlet of water pump and the water inlet of reverse osmosis membrane filter element, and displacement apparatus respectively with
The water outlet of water pump is connected to the water inlet of reverse osmosis membrane filter element, and displacement apparatus is used for the Water warfare of water pump pumps.
Further, displacement apparatus includes displacement film, and displacement film includes water inlet and the first water outlet, replaces the water inlet of film
Mouth is connected to the water outlet of water pump, and the first water outlet for replacing film is connected to the water inlet of reverse osmosis membrane filter element, and displacement film is used for
The water of clarified water pump pumping.
Further, displacement apparatus further includes check valve, check valve be mounted on the first water outlet of displacement film with it is reverse osmosis
Between the water inlet of membrane filter.
Further, displacement apparatus further includes the first solenoid valve, and the first solenoid valve is mounted on water outlet and the displacement of water pump
Between the water inlet of film.
Further, water purifier further includes second solenoid valve, and second solenoid valve is mounted on the first solenoid valve close to water pump
One end and reverse osmosis membrane filter element water inlet between.
Further, displacement film includes reverse osmosis membrane.
Further, displacement apparatus includes control valve, and control valve includes water inlet and two water outlets；
The water inlet of control valve is connected to the water outlet of water pump, the water inlet with displacement film respectively of two water outlets of control valve
Mouth is connected to the water inlet of reverse osmosis membrane filter element, and control valve is used to control the flow direction of the water flowed out from pump outlet.
Further, displacement film includes the second water outlet, replaces the second water outlet of film and the discharge of wastewater mouth of water purifier
Connection.
Further, displacement apparatus further includes waste water proportioner, and waste water proportioner is mounted on the second water outlet of displacement film
Between the discharge of wastewater mouth of water purifier, waste water proportioner is for controlling displacement apparatus according to preset waste water ratio waste discharge.
Further, displacement apparatus further includes combination valve, and combination valve is mounted on the second water outlet and water purifier of displacement film
Discharge of wastewater mouth between, combination valve is for controlling displacement apparatus according to preset waste water ratio waste discharge.
Water purification function provided by the utility model generate it is following the utility model has the advantages that
Water purifier provided by the utility model includes displacement apparatus, water pump and reverse osmosis membrane filter element, for what is used for the first time
Water pump to be clean can be sent to displacement dress first with water pump by the water purifier turned back on after water purifier or for a long time shutdown
Place is set, Water warfare to be clean can be the lower pure water of impurity content by displacement apparatus.Since displacement apparatus is mounted on water pump
Between water outlet and the water inlet of reverse osmosis membrane filter element, therefore reverse osmosis membrane can be entered through the purified pure water of displacement apparatus
The water inlet of filter core, and then reduce the water impurity content of reverse osmosis membrane filter element water inlet.At this time reverse osmosis membrane just
Under osmosis, the water of reverse osmosis membrane filter element water inlet is flowed to the water outlet of reverse osmosis membrane filter element, and then is made reverse osmosis
The impurity content of the water of membrane filter water outlet reduces, and the water of reverse osmosis membrane filter element water outlet may finally be made to become pure water.
Compared with prior art, water purifier provided by the utility model, which can use displacement apparatus, goes out reverse osmosis membrane filter element
The impurity content of water at the mouth of a river reduces, and so that the water of reverse osmosis membrane filter element water outlet is become pure water, the utility model mentions
The water purifier of confession can each water purifier be switched on when reduce reverse osmosis membrane filter element water outlet water impurity content, be not required to every
A period of time opens water purifier and carries out water processed, and water obtained is discharged into sewer.As can be seen that provided by the utility model net
Water dispenser improves the technical issues of prior art waste water resource.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of water purifier provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the water purifier and check valve in Fig. 1；
Fig. 3 is another structural schematic diagram of water purifier provided by the embodiment of the utility model；
Fig. 4 is the another structural schematic diagram of water purifier provided by the embodiment of the utility model.
In figure:
1- water pump；2- reverse osmosis membrane filter element；3- displacement film；4- check valve；The first solenoid valve of 5-；6- second solenoid valve；7-
Waste water proportioner.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Usually described in attached drawing here
It can arrange and design with a variety of different configurations with the component of the utility model embodiment shown.Therefore, below to
The detailed description of the embodiments of the present invention provided in attached drawing is not intended to limit the model of claimed invention
It encloses, but is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, is fallen within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In addition, in the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
The utility model provides a kind of water purifier, carries out with reference to the accompanying drawing to water purifier provided by the utility model detailed
Description:
As shown in Figure 1, water purifier provided in this embodiment includes displacement apparatus, water pump 1 and reverse osmosis membrane filter element 2.Displacement
Device is mounted between the water outlet of water pump 1 and the water inlet of reverse osmosis membrane filter element 2, and displacement apparatus respectively with water pump 1 go out
The mouth of a river is connected to the water inlet of reverse osmosis membrane filter element 2, and displacement apparatus is used for the Water warfare for pumping water pump 1.
In use, water pump 1 to be clean can be sent at displacement apparatus first with water pump 1, displacement apparatus can
Water warfare to be clean to be closed as the lower pure water of impurity content, while by the pipeline between water pump 1 and reverse osmosis membrane filter element 2
It closes, avoids for water pump 1 being sent to 2 water inlet of reverse osmosis membrane filter element.Since displacement apparatus is mounted on the water outlet and reverse osmosis of water pump 1
Between the water inlet of permeable membrane filter core 2, therefore the water inlet of reverse osmosis membrane filter element 2 can be entered through the purified pure water of displacement apparatus
At mouthful, and then reduce the water impurity content of 2 water inlet of reverse osmosis membrane filter element.At this time in the positive osmosis of reverse osmosis membrane
Under, the water of 2 water inlet of reverse osmosis membrane filter element is flowed to the water outlet of reverse osmosis membrane filter element 2, and then makes reverse osmosis membrane filter element 2
The impurity content of the water of water outlet reduces, and the water of 2 water outlet of reverse osmosis membrane filter element may finally be made to become pure water.
Compared with prior art, water purifier provided in this embodiment, which can use displacement apparatus, goes out reverse osmosis membrane filter element 2
The impurity content of water at the mouth of a river reduces, and the water of 2 water outlet of reverse osmosis membrane filter element is finally made to become pure water, the present embodiment provides
Water purifier can each water purifier be switched on when reduce by 2 water outlet water of reverse osmosis membrane filter element impurity content, be not required to every
A period of time opens water purifier and carries out water processed, and water obtained is discharged into sewer.It can be seen that water purification provided in this embodiment
Machine improves the technical issues of prior art waste water resource.
In the present embodiment, displacement apparatus may include displacement film 3, and displacement film 3 includes water inlet and the first water outlet, set
The water inlet for changing film 3 is connected to the water outlet of water pump 1, and the water inlet of the first water outlet and reverse osmosis membrane filter element 2 of replacing film 3 connects
Logical, displacement film 3 is used for the water that clarified water pump 1 pumps.
Wherein, displacement film 3 can be reverse osmosis membrane, can also make nanofiltration membrane, can also be microfiltration membranes.As can be seen that setting
Water warfare that film 3 can pump water pump 1 is changed into pure water, reverse osmosis membrane filter element 2 can be entered by being replaced the purified water of film 3
Water inlet, and then the impurity content of the water inlet water of reverse osmosis membrane filter element 2 can be reduced.
As shown in Fig. 2, displacement apparatus further includes check valve 4, check valve 4 is mounted on the first water outlet of displacement film 3 and anti-
It permeates between the water inlet of membrane filter 2.
Check valve 4 can prevent the pure water flowed out from displacement 3 first water outlet of film from flowing back into the water inlet for replacing film 3.
It can also prevent the water of 2 water inlet of reverse osmosis membrane filter element from being replaced the water inlet of the first water outlet flow direction displacement film 3 of film 3.
As can be seen that the effect of check valve 4 is to prevent the impurity content of the water of 2 water inlet of reverse osmosis membrane filter element from increasing.
As shown in figure 3, displacement apparatus provided in this embodiment can also include the first solenoid valve 5, the installation of the first solenoid valve 5
Between the water outlet of water pump 1 and the water inlet of displacement film 3.
In use, the first solenoid valve 5 can control and set from whether the water that the water outlet of water pump 1 flows out can flow to
The water inlet of film 3 is changed, and can control the flow velocity for flowing to the water of water inlet of displacement film 3 from the water outlet of water pump 1.It incite somebody to action this
After the water purifier booting that embodiment provides, water pump 1 is started to work, and can open the first solenoid valve 5 at this time, makes to be discharged from water pump 1
The water flow of mouthful outflow and then is cleaned water for pure water to the water inlet of displacement film 3, pure water flow to reverse osmosis membrane filter element 2 into
The water outlet of reverse osmosis membrane filter element 2 can be flowed under the positive osmosis of reverse osmosis membrane behind the mouth of a river, and then can reduce reverse osmosis
The impurity content of 2 water outlet water of permeable membrane filter core.
Further, water purifier provided in this embodiment can also include second solenoid valve 6, and second solenoid valve 6 is mounted on
On first solenoid valve 5 between one end of water pump 1 and the water inlet of reverse osmosis membrane filter element 2.
Second solenoid valve 6 is used to control from whether the water that the water outlet of water pump 1 flows out can flow to reverse osmosis membrane filter element 2
Water inlet, and can control the flow velocity that the water of water inlet of reverse osmosis membrane filter element 2 is flowed to from the water outlet of water pump 1.It incite somebody to action this
After the water purifier booting that embodiment provides, water pump 1 is started to work, and can be opened the first solenoid valve 5 at this time, second solenoid valve 6
It closes, the water flowed out from 1 water outlet of water pump can pass through the first solenoid valve 5 and flow to the water inlet of displacement film 3, and water is replaced film
Reverse osmosis membrane filter element 2 can be flowed to after 3 purifications, the final impurity content for reducing by 2 water outlet water of reverse osmosis membrane filter element.Work as reverse osmosis
After the water of 2 water outlet of permeable membrane filter core becomes pure water, the first solenoid valve 5 can be closed, and open second solenoid valve 6, at this time
The water flowed out from 1 water outlet of water pump can flow to the water inlet of reverse osmosis membrane filter element 2, and water is by the reverse osmosis in reverse osmosis membrane filter element 2
It can become pure water after permeable membrane purification.
Wherein, displacement film 3 may include reverse osmosis membrane, also may include nanofiltration membrane, can also include microfiltration membranes.Replace film
3 kind can be selected according to actual needs.
Wherein, displacement apparatus may include control valve, and control valve includes water inlet and two water outlets, the water inlet of control valve
Mouthful be connected to the water outlet of water pump 1, two water outlets of control valve respectively with the water inlet and reverse osmosis membrane filter element 2 of replacing film 3
Water inlet connection, control valve be used for control from 1 water outlet of water pump outflow water flow direction.
As can be seen that control valve can control from the water flow that water pump 1 flows out to displacement 3 water inlet of film or flow to reverse osmosis
The water inlet of membrane filter 2, or the water inlet of displacement film 3 and the water inlet of reverse osmosis membrane filter element 2 are flowed to simultaneously.The displacement apparatus
In when there is no the first solenoid valve 5 and second solenoid valve 6, control valve can be installed in 1 water outlet of water pump.
As shown in figure 3, displacement film 3 may include the second water outlet, the second water outlet of film 3 and the waste water of water purifier are replaced
Discharge outlet connection.
In practical applications, the water inlet of reverse osmosis membrane filter element 2 can be flowed to by replacing the purified pure water of film 3, and
The waste water generated when replacing 3 purified water of film can be discharged by the second water outlet, and the second water outlet of displacement film 3 can be with water purification
The discharge of wastewater mouth of machine is connected to, and then generation when the waste water that displacement film 3 can be made to generate when purifying and the purification of reverse osmosis membrane filter element 2
Waste water discharged by the same discharge outlet.As can be seen that the second water outlet of displacement film 3 and the discharge of wastewater mouth of water purifier connect
The setting quantity of the logical discharge of wastewater mouth that can save water purifier, and then save the area that water purifier internal pipeline occupies.
As shown in figure 4, displacement apparatus can also include waste water proportioner 7, waste water proportioner 7 be mounted on the of displacement film 3
Between two water outlets and the discharge of wastewater mouth of water purifier, waste water proportioner 7 is for controlling displacement apparatus according to preset waste water ratio
Waste discharge.
Waste water proportioner 7 can reasonably distribute the ratio of waste water and pure water in water purifier, produce water purifier
Displacement film 3 is not caused to be damaged and be destroyed while pure water.
Wherein, displacement apparatus may include combination valve, and combination valve is mounted on the second water outlet and water purifier for replacing film 3
Between discharge of wastewater mouth, combination valve is for controlling displacement apparatus according to preset waste water ratio waste discharge.
Combination valve is consistent with the effect of waste water proportioner 7, when the second water outlet of displacement film 3 and the discharge of wastewater of water purifier
It, can be between the second water outlet of displacement film 3 and the discharge of wastewater mouth of water purifier when being fitted without waste water proportioner 7 between mouthful
Combination valve is installed.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with the right
Subject to the protection scope asked.
Claims (10)
1. a kind of water purifier, which is characterized in that including displacement apparatus, water pump and reverse osmosis membrane filter element；
The displacement apparatus is mounted between the water outlet of the water pump and the water inlet of the reverse osmosis membrane filter element, and described is set
Changing device is connected to the water inlet of the water outlet of the water pump and the reverse osmosis membrane filter element respectively, and the displacement apparatus is used for will
The Water warfare of the water pump pumps.
2. water purifier according to claim 1, which is characterized in that the displacement apparatus includes displacement film, the displacement film
Including water inlet and the first water outlet, the water inlet of the displacement film is connected to the water outlet of the water pump, the displacement film
First water outlet is connected to the water inlet of the reverse osmosis membrane filter element, and the displacement film is used to purify the water of the water pump pumps.
3. water purifier according to claim 2, which is characterized in that the displacement apparatus further includes check valve, described unidirectional
Valve is mounted between the first water outlet of the displacement film and the water inlet of the reverse osmosis membrane filter element.
4. water purifier according to claim 3, which is characterized in that the displacement apparatus further includes the first solenoid valve, described
First solenoid valve is mounted between the water outlet of the water pump and the water inlet of the displacement film.
5. water purifier according to claim 4, which is characterized in that the water purifier further includes second solenoid valve, and described
Two solenoid valves be mounted on first solenoid valve close to the water pump one end and the reverse osmosis membrane filter element water inlet it
Between.
6. water purifier according to claim 2, which is characterized in that the displacement film includes reverse osmosis membrane.
7. water purifier according to claim 3, which is characterized in that the displacement apparatus includes control valve, the control valve
Including water inlet and two water outlets；
The water inlet of the control valve is connected to the water outlet of the water pump, two water outlets of the control valve respectively with it is described
The water inlet of displacement film is connected to the water inlet of the reverse osmosis membrane filter element, and the control valve is for controlling from the water pump water outlet
The flow direction of the water of mouth outflow.
8. according to the described in any item water purifiers of claim 2-7, which is characterized in that the displacement film includes the second water outlet,
Second water outlet of the displacement film is connected to the discharge of wastewater mouth of the water purifier.
9. water purifier according to claim 8, which is characterized in that the displacement apparatus further includes waste water proportioner, described
Waste water proportioner is mounted between the second water outlet of the displacement film and the discharge of wastewater mouth of the water purifier, the waste water ratio
Example device is for controlling the displacement apparatus according to preset waste water ratio waste discharge.
10. water purifier according to claim 8, which is characterized in that the displacement apparatus further includes combination valve, the combination
Valve is mounted between the second water outlet of the displacement film and the discharge of wastewater mouth of the water purifier, and the combination valve is for controlling
The displacement apparatus is according to preset waste water ratio waste discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050983.XU CN208948904U (en) | 2018-07-03 | 2018-07-03 | Water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050983.XU CN208948904U (en) | 2018-07-03 | 2018-07-03 | Water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208948904U true CN208948904U (en) | 2019-06-07 |
Family
ID=66731676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821050983.XU Expired - Fee Related CN208948904U (en) | 2018-07-03 | 2018-07-03 | Water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208948904U (en) |
-
2018
- 2018-07-03 CN CN201821050983.XU patent/CN208948904U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20210703 |