CN208667303U - Purifier and water purifier - Google Patents
Purifier and water purifier Download PDFInfo
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- CN208667303U CN208667303U CN201821259793.9U CN201821259793U CN208667303U CN 208667303 U CN208667303 U CN 208667303U CN 201821259793 U CN201821259793 U CN 201821259793U CN 208667303 U CN208667303 U CN 208667303U
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Abstract
The utility model provides a kind of purifier and water purifier, is related to purifier technical field.The purifier includes front filter element, postposition filter core, water purification switch and pure water switch, the inner cavity of postposition filter core is equipped with filter membrane, the inner cavity is divided into water-purifying cavity and pure water chamber by filter membrane, the water outlet of front filter element is connected to the water inlet of water-purifying cavity, the water outlet of water-purifying cavity is connected to water purification switch, and the water outlet of pure water chamber is connected to pure water switch；The water purifier includes shell and above-mentioned purifier, and purifier is set in the housing portion, and water purification switch and pure water switch are set to hull outside.In the purifier, on the one hand, only include the selection use that a few components can be realized as user to pure water and water purification, structure is simple, connection leakage point is few, and cost is accordingly lower；On the other hand, during using water purification, water purification flows through postposition filter core and can be rinsed to its filter membrane, reduces the stopping state of filter membrane, extends the service life of postposition filter core.
Description
Technical field
The utility model relates to purifier technical field more particularly to a kind of purifiers and water purifier.
Background technique
Daily drinking tap water have passed through a variety of cleanings, sterilizing means, can reach state through Drinking water quality detection
Family's sanitary standard, but the water tank through piping and secondary pressurized, when flowing into huge numbers of families, in pipeline and secondary pressurized water tank
Many reasons such as iron rust can cause secondary pollution to water quality.Water purifier by way of multistage filtering can by the impurity in water with
And microbe filter falls, existing water purifier can be divided into coarse filtration water purifier, ultrafiltration water purifier and reverse osmosis net according to filtering accuracy
Front filter element and postposition filter core is generally arranged in water purifier in water dispenser, wherein front filter element carries out primary filtration to tap water, will
The removal such as chlorine residue, bacterium, organic impurities and inorganic impurity in tap water, to reduce blocking of the impurities in water to postposition filter core,
Postposition filter core further filters the water Jing Guo primary filtration, and underwater gold category ion and radioactive substance etc. are removed, obtained
To the pure water for being suitable for mankind's reference.
Tap water obtains water purification after the filtering of front filter element, heterochromatic, peculiar smell, turbidity, suspended matter in water purification water body
It is superior to tap water with water quality indicators such as organic matters, current water purifier has one clear water faucet of connection on rear side of front filter element,
And a pure water faucet is connected on rear side of postposition filter core, however pipeline in existing water purifier is complicated, tie point is more, is easy to lead
Leak is caused, and components are more, higher cost.
That is, pipeline is complicated in existing water purifier, is easy to cause leak, and components are more, higher cost.
Utility model content
The purpose of this utility model is to provide a kind of purifier and water purifiers, existing in the prior art net to solve
The technical issues of pipeline is complicated in water dispenser, is easy to cause leak, and components are more, higher cost.
Purifier provided by the utility model, including front filter element, postposition filter core, water purification switch and pure water switch, institute
The inner cavity for stating postposition filter core is equipped with filter membrane, and the inner cavity is divided into water-purifying cavity and pure water chamber, the front filter element by the filter membrane
Water outlet be connected to the water inlet of the water-purifying cavity, the water outlet of the water-purifying cavity and the water purification switch are connected to, described pure
The water outlet of water cavity is connected to pure water switch.
Further, drainpipe, the drainpipe are communicated on the pipeline between the water-purifying cavity and water purification switch
On be sequentially communicated wastewater valve and flow-limiting valve.
Further, the pipeline between the front filter element and the postposition filter core is equipped with booster pump.
Further, further include microprocessor, water purification switch, pure water switch and the booster pump with it is described
Microprocessor electrical connection.
Further, the pipeline on front side of the postposition filter core is equipped with inlet valve.
It further, further include dual control tap, the water purification switch and pure water switch are respectively the dual control water
One in upper two switches of faucet.
Further, the front filter element includes the level-one filter core and second level filter core being sequentially communicated, the level-one filter core
Water inlet is connected to water supply device, and the water outlet of the second level filter core is connected to the water inlet of the postposition filter core.
Further, the postposition filter core is RO membrane filter.
Further, the postposition filter core is two, and two postposition filter cores are connected in parallel.
Another of the utility model is designed to provide a kind of water purifier, including shell and above-mentioned purifier, described
Purifier is disposed in the housing portion, and the water purification switch and pure water switch are set to the hull outside.
The utility model purifier and water purifier have the beneficial effect that
Purifier and water purifier provided by the utility model, wherein purifier includes for providing water supply device
Tap water carry out the front filter element of primary filtration purified treatment, for carrying out smart mistake to by preliminary purification treated water purification
Filter obtains the postposition filter core of pure water, and the filter membrane for being filtered separation to water purification, filter membrane two sides difference are equipped in postposition filter core
For the water-purifying cavity of the water purification after the pure water chamber for the pure water that circulates and circulation concentration, the water outlet of water-purifying cavity and pure water chamber is respectively arranged with
For controlling the water purification switch and pure water switch of water purification and pure water outflow；Wherein, water purifier includes the purifier for water purification
The outer of shell is set to water purification switch and the pure water switch of the shell for playing a protective role to purifier, purifier
Portion.
Water purifier is before use, the water inlet end of front filter element is connected in external water supply device, and user is to the purity requirement with water
When higher, pure water switch can be opened, water supply device tap water itself has certain hydraulic pressure, and pure water switchs the pure water hydraulic pressure of side
For an atmospheric pressure, enter in the water-purifying cavity of postposition filter core by the filtered water purification of front filter element, in postposition filter core water-purifying cavity
Water purification side be connected in tap water, by water purification switch plugging, water purification hydraulic pressure is equal to or more than tap water hydraulic for the other side, after
Setting the water purification of filter membrane two sides and pure water in filter core, under differential pressure action, the water purification in water-purifying cavity is intracavitary through filter membrane indentation pure water,
During filter membrane, the substances such as metal ion by membrane retention in water-purifying cavity, to realize postposition filter core to water purification
Filtration, purification again；The water outlet outflow that pure water obtained in postposition filter core is switched from pure water, for users to use.
User to it is lower with the purity requirement of water when, can open water purification switch, water supply device provide tap water flow through
Water purification, water purification is obtained by filtration in chlorine residue, bacterium, organic impurities and inorganic impurity etc. in tap water by front filter element, front filter element
It then flows into water-purifying cavity from the water inlet of postposition filter core water-purifying cavity, and is flowed out from the water outlet of water-purifying cavity, finally flow to water purification
Switch, the water outlet outflow switched from water purification, for users to use；During water purification flows through the water-purifying cavity of postposition filter core, flowing
Water purification the impurity in the film surface for being adhered to filter membrane water purification side can be washed away, the impurity under washing away is with water purification from water purification
Switch discharge, thus on the basis of using water purification, additionally it is possible to the filter membrane of postposition filter core be cleaned, filter membrane is effectively mitigated
Stopping state extends the service life of postposition filter core.If should be noted that user for a long time be not used water purification or using pure water compared with
When more, water purification switch can be opened, emission treatment is carried out to the water purification that postposition filter core water-purifying cavity side is concentrated, it is net to reduce water-purifying cavity
The adverse effect of the excessive normal water purification function to postposition filter core of water concentration.
In the purifier, on the one hand, only include that a few components can be realized as user to pure water and water purification
Selection uses, and structure is simple, connection leakage point is few, and cost is accordingly lower；On the other hand, during using water purification, water purification
Its filter membrane can be rinsed by flowing through postposition filter core, reduce the stopping state of filter membrane, extend the service life of postposition filter core.
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 flow diagram of purifier provided by the embodiment of the utility model, wherein pure water switch and water purification are opened
Pass is set as dual control tap jointly；
Fig. 2 is process signal when being equipped with wastewater valve and flow-limiting valve in purifier provided by the embodiment of the utility model
Figure；
Fig. 3 is process signal when being equipped with inlet valve and booster pump in purifier provided by the embodiment of the utility model
Figure；
There are two processes when postposition filter core in parallel to show to set in purifier provided by the embodiment of the utility model by Fig. 4
It is intended to.
Icon: 1- front filter element；2- postposition filter core；3- dual control tap；31- water purification switch；32- pure water switch；
4- drainpipe；5- wastewater valve；6- flow-limiting valve；7- booster pump；8- inlet valve.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
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 " one
Grade ", " second level " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The present embodiment provides a kind of purifiers, as shown in Figure 1, including front filter element 1, postposition filter core 2, water purification switch 31
It is equipped with filter membrane with the inner cavity of pure water switch 32, postposition filter core 2, the inner cavity is divided into water-purifying cavity and pure water chamber by filter membrane, preposition
The water outlet of filter core 1 is connected to the water inlet of water-purifying cavity, and the water outlet of water-purifying cavity is connected to water purification switch 31, the water outlet of pure water chamber
Mouth is connected to pure water switch 32.
The present embodiment also provides a kind of water purifier, including shell and above-mentioned purifier, purifier are set in the housing portion,
Water purification switch 31 and pure water switch 32 are set to hull outside.
Purifier and water purifier provided in this embodiment, wherein purifier includes for providing water supply device
Tap water carries out the front filter element 1 of primary filtration purified treatment, for carrying out smart mistake to by preliminary purification treated water purification
Filter obtains the postposition filter core 2 of pure water, and the filter membrane for being filtered separation to water purification, filter membrane two sides point are equipped in postposition filter core 2
Wei not circulate the pure water chamber of pure water and the water-purifying cavity of the water purification after circulation concentration, and the water outlet of water-purifying cavity and pure water chamber is respectively set
There are the water purification switch 31 and pure water switch 32 for controlling water purification and pure water outflow；Wherein, water purifier includes for the net of water purification
Water installations and shell for playing a protective role to purifier, the water purification switch 31 and pure water switch 32 of purifier are set to
The outside of shell.
Water purifier is before use, the water inlet end of front filter element 1 is connected in external water supply device, and user is to the purity requirement with water
When higher, pure water switch 32 can be opened, water supply device tap water itself has certain hydraulic pressure, the pure water of 32 side of pure water switch
Hydraulic pressure is an atmospheric pressure, is entered in the water-purifying cavity of postposition filter core 2 by the filtered water purification of front filter element 1, and postposition filter core 2 is net
Water purification side in water cavity is connected in tap water, and the other side is blocked by water purification switch 31, and water purification hydraulic pressure is equal to or more than originally
Water hydraulic pressure, under differential pressure action, the water purification in water-purifying cavity is pressed into through filter membrane for the water purification of filter membrane two sides and pure water in postposition filter core 2
Pure water is intracavitary, during filter membrane, the substances such as metal ion by membrane retention in water-purifying cavity, to realize postposition filter core
The filtration, purification again of 2 pairs of water purifications；Pure water obtained in postposition filter core 2 is flowed out from the water outlet of pure water switch 32, is made for user
With.
User to it is lower with the purity requirement of water when, water purification switch 31 can be opened, the originally water flow that water supply device provides
Through front filter element 1, water purification is obtained by filtration in chlorine residue, bacterium, organic impurities and the inorganic impurity etc. in tap water by front filter element 1,
Water purification then flows into water-purifying cavity from the water inlet of 2 water-purifying cavity of postposition filter core, and flows out from the water outlet of water-purifying cavity, finally flow to
Water purification switch 31 flows out, for users to use from the water outlet of water purification switch 31；Water purification flows through the mistake of the water-purifying cavity of postposition filter core 2
The water purification of Cheng Zhong, flowing can wash away the impurity in the film surface for being adhered to filter membrane water purification side, the impurity under washing away with
Water purification is discharged from water purification switch 31, thus on the basis of using water purification, additionally it is possible to the filter membrane of postposition filter core 2 is cleaned,
The stopping state for effectively mitigating filter membrane, extends the service life of postposition filter core 2.It should be noted that if user is not used for a long time
When water purification or more use pure water, the water purification that can open the concentration of 31 pairs of postposition filter cores of water purification switch, 2 water-purifying cavity side is discharged
Processing, to reduce the adverse effect of the excessive normal water purification function to postposition filter core 2 of water-purifying cavity water purification concentration.
In the purifier, on the one hand, only include that a few components can be realized as user to pure water and water purification
Selection uses, and structure is simple, connection leakage point is few, and cost is accordingly lower；On the other hand, during using water purification, water purification
Its filter membrane can be rinsed by flowing through postposition filter core 2, reduce the stopping state of filter membrane, extend the service life of postposition filter core 2.
Specifically, postposition filter core 2 can be RO membrane filter in the present embodiment.RO film can effectively go water removal in calcium,
Magnesium, bacterium, organic matter, inorganic matter, metal ion and radioactive substance etc., the crystal jade-like stone purified by RO membrane filter is limpid,
Sweet glycol improves the drinking-water impression of user.
In the present embodiment, as shown in Fig. 2, drainpipe can be communicated on the pipeline between water-purifying cavity and water purification switch 31
4, wastewater valve 5 and flow-limiting valve 6 have been sequentially communicated on drainpipe 4.When user opens the collection pure water of pure water switch 32, it can close useless
Water valve 5, drainpipe 4 are in disconnection state, are connected to by the purified water purification one end of front filter element 1 in water supply device, the other end
By the closure of water purification switch 31 and wastewater valve 5, to improve the water purification hydraulic pressure of 2 water-purifying cavity of postposition filter core, postposition filter is increased accordingly
The differential water pressures of 2 filter membrane two sides of core, to improve the water flux of postposition filter core 2；After a period of use, what is be concentrated in water-purifying cavity is net
Water concentration is larger, can open wastewater valve 5, and the high concentration water purification of 2 water-purifying cavity of postposition filter core can pass sequentially through wastewater valve 5 and limit
It flows valve 6 to be discharged, to reduce the concentration of water purification in water-purifying cavity, it is ensured that the normal use of postposition filter core 2 reduces the feelings such as concentration polarization
The generation of condition；Wherein, the flow of the process that high concentration water purification is discharged through wastewater valve 5 and flow-limiting valve 6,6 pairs of flow-limiting valve drainings carries out
Limitation, to ensure the hydraulic pressure of water purification in 2 water-purifying cavity of postposition filter core, it is ensured that the normal use of postposition filter core 2.
In the present embodiment, as shown in figure 3, the pipeline between front filter element 1 and postposition filter core 2 is equipped with booster pump 7.Pressurization
Pump 7 can carry out pressurized treatment to the water purification entered in 2 water-purifying cavity of postposition filter core, and water purification hydraulic pressure increases in water-purifying cavity, to increase
The differential water pressures of big 2 filter membrane two sides of postposition filter core, correspondingly increase the water flux of postposition filter core 2.
In the present embodiment, purifier can also include microprocessor, water purification switch 31, pure water switch 32 and booster pump 7
It is electrically connected with microprocessor.When user opens water purification switch 31, water purification switch 31 passes to microprocessor for electric signal is opened,
Microprocessor receives electric signal and accordingly controls opening booster pump 7, and booster pump 7 is pressurized water purification, to improve the water outlet of water purification
Amount；When user opens pure water switch 32, pure water switch 32 passes to microprocessor for electric signal is opened, and microprocessor receives electricity
Signal, which accordingly controls, opens booster pump 7, and booster pump 7 carries out pressurized treatment to the water purification in 2 water-purifying cavity of postposition filter core, to increase
The differential water pressures of 2 filter membrane two sides of postposition filter core, correspondingly increase the water flux of postposition filter core 2.Wherein, go out to reduce water purification switch 31
The occurrence of water water flow is too big also can be set after opening water purification switch 31, not start booster pump 7.Specifically, booster pump 7
It can be set on the pipeline between front filter element 1 and postposition filter core 2.
In the present embodiment, as shown in figure 3, inlet valve 8 can be equipped on the pipeline of 2 front side of postposition filter core.Inlet valve 8 is used
In controlling the connected state between external water supply device and purifier, when user is needed using purifier, inlet valve is opened
8, water supply device is purifier water supply；When user is without using purifier, inlet valve 8 can be closed, to reduce water purification cartridge
It sets each connector and leakage occurs, specifically, inlet valve 8 can be set between front filter element 1 and communicating pipe
On pipeline.
In the present embodiment, as Figure 1-Figure 4, purifier can also include dual control tap 3,31 He of water purification switch
Pure water switch 32 is respectively one in two switches on dual control tap 3.The water purification switch 31 and pure water of purifier switch
32 are located on the same discharging device dual control tap 3, on the basis of realizing individually control water outlet, can reduce discharging device
Volume, and be convenient for discharging device installation, improve the degree easy to use of purifier.
Specifically, front filter element 1 may include the level-one filter core and second level filter core being sequentially communicated, level-one in the present embodiment
The water inlet of filter core is connected to water supply device, and the water outlet of second level filter core is connected to the water inlet of postposition filter core 2.Level-one filter core
Filtering accuracy be less than second level filter core, level-one filter core to tap water carry out primary filtration, second level filter core to filtered tap water into
The filtering of one step improves front filter element 1 to the filtering accuracy of originally impurities in water, can also reduce second level filter core directly to tap water
The probability of blocking is generated when being filtered.Specifically, front filter element 1 can be PPF filter core, active carbon filter core or total silicon algae ceramics
Filter core etc..
In the present embodiment, as shown in figure 4, postposition filter core 2 can be two, two postposition filter cores 2 are connected in parallel.Before
The water purification for setting filter core 1 is further separated into two postposition filter cores 2 in parallel under the pressurization of booster pump 7, and two postposition filter cores 2 are simultaneously
Work can effectively improve the water flux of pure water, improves pure water and goes out water speed.Specifically, can be respectively in two postposition filter cores 2
Corresponding branch road is equipped with control valve, and control valve can control the on off operating mode of respective branch, on the one hand, user can basis
One of control valve is closed in the selection of actual used water amount, and only one postposition filter core 2 works (small flow rate mode), or opens two
Control valve, two postposition filter cores 2 work at the same time (big flow mode)；On the other hand, one in two postposition filter cores 2 generates stifled
When plug is not available, the control valve of the corresponding branch road of the postposition filter core 2 can be closed, another filter core is able to maintain that water purifier
Normal use.In addition, control valve may be mounted at the front side of branch road postposition filter core 2, one of postposition filter core 2 is carried out more
When changing, the control valve of corresponding branch road can be closed, reduces the water leakage for replacing 2 process of postposition filter core, and another postposition
Filter core 2 can be used normally.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution.
Claims (10)
1. a kind of purifier, which is characterized in that including front filter element (1), postposition filter core (2), water purification switch (31) and pure water
It switchs (32), the inner cavity of the postposition filter core (2) is equipped with filter membrane, and the inner cavity is divided into water-purifying cavity and pure water by the filter membrane
The water outlet of chamber, the front filter element (1) is connected to the water inlet of the water-purifying cavity, the water outlet of the water-purifying cavity and described net
Taps (31) connection, the water outlet of the pure water chamber switch (32) with the pure water and are connected to.
2. purifier according to claim 1, which is characterized in that between the water-purifying cavity and water purification switch (31)
Pipeline on be communicated with drainpipe (4), be sequentially communicated wastewater valve (5) and flow-limiting valve (6) on the drainpipe (4).
3. purifier according to claim 1, which is characterized in that the front filter element (1) and the postposition filter core (2)
Between pipeline be equipped with booster pump (7).
4. purifier according to claim 3, which is characterized in that it further include microprocessor, the water purification switch (31),
The pure water switch (32) and the booster pump (7) are electrically connected with the microprocessor.
5. purifier described in any one of -4 according to claim 1, which is characterized in that on front side of the postposition filter core (2)
Pipeline is equipped with inlet valve (8).
6. purifier described in any one of -4 according to claim 1, which is characterized in that it further include dual control tap (3),
The water purification switch (31) and pure water switch (32) are respectively one in upper two switches of the dual control tap (3).
7. purifier described in any one of -4 according to claim 1, which is characterized in that the front filter element (1) include according to
The level-one filter core and second level filter core of secondary connection, the water inlet of the level-one filter core are connected to water supply device, the second level filter core
Water outlet is connected to the water inlet of the postposition filter core (2).
8. purifier described in any one of -4 according to claim 1, which is characterized in that the postposition filter core (2) is RO film
Filter core.
9. purifier described in any one of -4 according to claim 1, which is characterized in that the postposition filter core (2) is two
A, two postposition filter cores (2) are connected in parallel.
10. a kind of water purifier, which is characterized in that including shell and purifier of any of claims 1-9, institute
It states purifier and is disposed in the housing portion, the water purification switch (31) and pure water switch (32) are set to outside the shell
Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821259793.9U CN208667303U (en) | 2018-08-06 | 2018-08-06 | Purifier and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821259793.9U CN208667303U (en) | 2018-08-06 | 2018-08-06 | Purifier and water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208667303U true CN208667303U (en) | 2019-03-29 |
Family
ID=65832539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821259793.9U Active CN208667303U (en) | 2018-08-06 | 2018-08-06 | Purifier and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208667303U (en) |
-
2018
- 2018-08-06 CN CN201821259793.9U patent/CN208667303U/en active Active
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