CN207576145U - Purifier and water purifier - Google Patents
Purifier and water purifier Download PDFInfo
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- CN207576145U CN207576145U CN201721443025.4U CN201721443025U CN207576145U CN 207576145 U CN207576145 U CN 207576145U CN 201721443025 U CN201721443025 U CN 201721443025U CN 207576145 U CN207576145 U CN 207576145U
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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 hollow fiber form membrane module and booster pump, membrane module is equipped with raw water inlet, wastewater effluent mouth, water purification water inlet and water purification water outlet, raw water inlet is communicated with raw water water inlet pipe, it is connected between raw water water inlet pipe and water purification water inlet by connecting tube, it is equipped with successively in connecting tube and rinses switching valve, the first communication port, the second communication port and booster pump, first communication port is connected with water purification water outlet, wastewater effluent mouth is communicated with waste water outlet pipe, and waste water outlet pipe is equipped with flushing valve；The water purifier includes housing and above-mentioned purifier, and purifier is installed on enclosure interior, the two level water purification switch that water purifier is equipped with the level-one water purification switch connected with water purification outlet pipe and is connected with terminal water purification mouth.Backwash process, which can be reversed, rinses out the impurity for being attached to film wire surface, so as to fulfill the recycling of membrane module, prolongs the service life.
Description
Technical field
The utility model is related to purifier technical field more particularly to a kind of purifiers and water purifier.
Background technology
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 using the water tank of very long pipeline and secondary pressurized, flows into huge numbers of families.Pipeline and secondary pressurized water tank are very
Many reasons such as few cleaning disinfection, iron rust can cause the secondary pollution to water quality, then after testing, the pathogenic impurity such as iron rust, lead, phenol
There is different degrees of appearance, the long-term drinking water is it is possible that cause the illnesss such as calculus, angiocarpy, artery sclerosis.It is and water is boiled
Microorganism in water can only be killed, can not remove those in water can cause the impurity of chronic disease.
Water purifier can be fallen the impurity in water and microbe filter by way of multistage filtering.Existing water purifier
Coarse filtration water purifier, ultrafiltration water purifier and reverse osmosis water purifier can be divided into according to filtering accuracy, wherein the filter core for filtering is general
Hollow fiber film assembly is selected, after a period of use, the impurity in water is adhered to a side surface of film wire to filter core, in film wire
Filter hole result in blockage, influence the water-flowing amount of membrane module, need replacing membrane module at this time.
That is, filter core service life in water purifier is short, use cost is high.
Utility model content
The purpose of this utility model is to provide a kind of purifier and water purifiers, in the prior art net to solve
The technical issues of filter core service life in water dispenser is short, use cost is high.
Purifier provided by the utility model including hollow fiber form membrane module and booster pump, is set on the membrane module
There are raw water inlet, wastewater effluent mouth, water purification water inlet and water purification water outlet, the raw water water purification mouth and the wastewater effluent mouth
Connection, the water purification water outlet are connected with the water purification water outlet；The raw water inlet is communicated with raw water water inlet pipe, the original
It is connected between water water inlet pipe and the water purification water inlet by connecting tube, is equipped with successively in the connecting tube and rinses switching valve, the
One communication port, the second communication port and booster pump, the booster pump close to the water purification water inlet, first communication port with it is described
Water purification water outlet connects, and second communication port is communicated with water purification outlet pipe；The wastewater effluent mouth is communicated with waste water outlet pipe,
The waste water outlet pipe is equipped with flushing valve.
Further, the raw water inlet and the wastewater effluent mouth with the shell-side chamber of the membrane module,
The both ends of the water purification water inlet and the water purification water outlet respectively with film wire in the membrane module connect.
Further, the connecting tube rinsed between switching valve and the booster pump is equipped with low tension switch, described low
It compresses switch and is electrically connected with the booster pump.
Further, the connecting tube between the booster pump and the water purification water inlet is equipped with third connecting mouth, described
Third connecting mouth is communicated with reverse osmosis membrane assembly by connecting tube, and reverse osmosis membrane assembly is equipped with terminal water purification mouth and terminal waste water
Mouthful, the terminal waste water mouth is communicated with terminal waste pipe, and the terminal waste pipe is equipped with terminal wastewater valve；The third connecting
Connecting tube between mouth and the reverse osmosis membrane assembly is equipped with water purifying valve.
Further, the terminal water purification mouth is communicated with terminal pure water pipe, and the terminal pure water pipe is equipped with high-voltage switch gear,
The high-voltage switch gear is electrically connected with the booster pump.
Further, it is communicated with pressure pot in the connecting tube between the high-voltage switch gear and the terminal water purification mouth.
Further, the connecting tube between the pressure pot and the terminal water purification mouth is equipped with check (non-return) valve.
Further, the membrane module is hyperfiltration membrane assembly.
Further, the membrane aperture in the hyperfiltration membrane assembly in film wire is not more than 0.01 micron.
Another of the utility model is designed to provide a kind of water purifier, described including housing and above-mentioned purifier
Purifier is installed on the enclosure interior, and the water purifier is equipped with level-one water purification switch and two level water purification switchs, and described one
Grade water purification switch is connected with the water outlet of the water purification outlet pipe, and the two level water purification switch passes through company with the terminal water purification mouth
Connection is taken over, which has all technique effects of above-mentioned purifier.
The utility model purifier and water purifier have the beneficial effect that：
Purifier and water purifier provided by the utility model, wherein, purifier includes being filtered raw water
The hollow fiber form membrane module of purification, for the booster pump that is pressurized of connection in-pipe flow with for connecting tube to be controlled to connect
The flushing switching valve of state and flushing valve；Wherein, water purifier includes for the purifier of purified water and for protecting water purification cartridge
The housing put, housing are equipped with for the level-one water purification switch of water receiving and two level water purification switch.
In use, the raw water water inlet pipe on membrane module is connected with external water supply installation, the membranous wall of the film wire in membrane module will
Two independent chambers are divided into inside membrane module, one of them is the raw water chamber of circulation raw water, another is to be passed through from raw water chamber
The water-purifying cavity that film wire surface permeable hole reaches membranous wall opposite side is crossed, wherein, raw water inlet and wastewater effluent mouth connect with raw water chamber
Logical, water purification water outlet and water purification water inlet are connected with water-purifying cavity.When just commonly using water, the flushing on closing booster pump, connecting tube is cut
The flushing valve on valve and waste water outlet pipe is changed, external water supply installation injects filtered raw water, raw water into raw water water inlet pipe
Flow through the raw water intracavitary that raw water water inlet pipe enters membrane module from the raw water inlet of membrane module, the film wire in membrane module to raw water into
Row filtering (raw water flows to opposite side from the side of film wire membranous wall through permeable hole, and permeable hole is filtered the impurity in raw water),
Water purification after filtering reaches water-purifying cavity and is flowed out from water purification water outlet, flows subsequently through connecting tube and flows into water purification by the second communication port
In outlet pipe, the level-one water purification that user can be opened on water purifier switchs to obtain water purification.
After a period of use, the film wire raw water side surface in membrane module is adhered to by impurity, and impurity is plugged in film wire
Permeable hole, in the case that other conditions are constant, the flux that membrane module obtains water purification reduces, and opens backwash mode at this time to film group
The impurity on part film wire surface is rinsed, the flushing in flushing switching valve and waste water outlet pipe on opening booster pump, connecting tube
Valve, external water supply installation inject raw water (pure water can also) into raw water water inlet pipe, and raw water is under the suction of booster pump
It flows into connecting tube, after switching valve and booster pump is rinsed, membrane module is flowed into from the water purification water inlet on membrane module
In water-purifying cavity, raw water reaches the raw water chamber (flow in backwash process of film wire side wall opposite side by the permeable hole on film wire surface
The direction that direction through permeable hole flows through permeable hole with water during just common water is opposite), water flows through the process of permeable hole to permeable hole
It is cleaned, the impurity on film wire surface is cleaned in the water purification across permeable hole, and the impurity fallen from film wire surface is with flow
Membrane module is flowed out from wastewater effluent mouth, so as to fulfill the backwash to film wire in membrane module, after backwash, closes supercharging
Pump, flushing switching valve and flushing valve can reuse membrane module and be filtered water purification.
Impurity is adhered to the film wire surface of raw water chamber side during membrane module use, and backwash process is passed through from water-purifying cavity side
Raw water, raw water clean the film wire surface of raw water chamber side after permeable hole, rinse direction and impurity attachment direction on the contrary,
Flushing effect is good, so as to fulfill the recycling of membrane module, extends the service life of membrane module, corresponding to reduce making for purifier
Use expense.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of 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 the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
The flow diagram that Fig. 1 is the purifier that the utility model embodiment provides when being first class purification；
The flow diagram that Fig. 2 is the purifier that the utility model embodiment provides when being secondary purification；
Fig. 3 is the structure schematic cross-sectional view that hyperfiltration membrane assembly is external pressure type hollow fiber membrane component in Fig. 1；
Fig. 4 is the structure schematic cross-sectional view that hyperfiltration membrane assembly is inner pressed hollow fiber film assembly in Fig. 1.
Icon：1- hyperfiltration membrane assemblies；2- booster pumps；3- connecting tubes；4- waste water outlet pipes；5- reverse osmosis membrane assemblies；
6- terminal waste pipes；7- high-voltage switch gears；8- check (non-return) valves；9- pressure pots；11- raw water inlets；12- wastewater effluent mouths；
13- water purification water inlets；14- water purification water outlets；31- rinses switching valve；The first communication ports of 32-；The second communication ports of 33-；
34- low tension switches；35- third connecting mouths；36- water purifying valves；41- flushing valves；51- terminal water purification mouths；52- terminal waste water
Mouthful；61- terminal wastewater valves.
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 part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint 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 " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
The present embodiment provides a kind of purifier, as shown in Figure 1, including hollow fiber form membrane module and booster pump 2, film group
Part is equipped with raw water inlet 11, wastewater effluent mouth 12, water purification water inlet 13 and water purification water outlet 14, raw water water purification mouth and waste water
Water outlet 12 connects, and water purification water outlet 14 is connected with water purification water outlet 14；Raw water inlet 11 is communicated with raw water water inlet pipe, raw water
It is connected between water inlet pipe and water purification water inlet 13 by connecting tube 3, is equipped with successively in connecting tube 3 and rinses the company of switching valve 31, first
Port 32, the second communication port 33 and booster pump 2, booster pump 2 is close to water purification water inlet 13, the first communication port 32 and water purification water outlet
14 connections, the second communication port 33 are communicated with water purification outlet pipe；Wastewater effluent mouth 12 is communicated with waste water outlet pipe 4, waste water outlet pipe 4
It is equipped with flushing valve 41.
The present embodiment also provides a kind of water purifier, and including housing and above-mentioned purifier, purifier is installed in housing
Portion, water purifier is equipped with level-one water purification switch and two level water purification switchs, and level-one water purification switch and the water outlet of water purification outlet pipe connect
Logical, two level water purification switch is connected with the terminal water purification mouth 51 by connecting tube 3.
Purifier and water purifier provided in this embodiment, wherein, purifier includes being filtered only raw water
The hollow fiber form membrane module of change, for the booster pump 2 that is pressurized to flow in connecting tube 3 and for connecting tube 3 to be controlled to connect
The logical flushing switching valve 31 of state and flushing valve 41；Wherein, water purifier includes for the purifier of purified water and for protecting
The housing of purifier, housing are equipped with for the level-one water purification switch of water receiving and two level water purification switch.
In use, the raw water water inlet pipe on membrane module is connected with external water supply installation, the membranous wall of the film wire in membrane module will
Two independent chambers are divided into inside membrane module, one of them is the raw water chamber of circulation raw water, another is to be passed through from raw water chamber
The water-purifying cavity that film wire surface permeable hole reaches membranous wall opposite side is crossed, wherein, raw water inlet 11 and wastewater effluent mouth 12 and raw water
Chamber connects, and water purification water outlet 14 and water purification water inlet 13 are connected with water-purifying cavity.When just commonly using water, booster pump 2, connecting tube 3 are closed
On flushing switching valve 31 and waste water outlet pipe 4 on flushing valve 41, external water supply installation injected into raw water water inlet pipe without
The raw water of filtering, raw water flow through the raw water intracavitary that raw water water inlet pipe enters membrane module from the raw water inlet 11 of membrane module, film group
Film wire in part is filtered raw water that (raw water flows to opposite side from the side of film wire membranous wall through permeable hole, and permeable hole is to raw water
In impurity be filtered), water purification after filtering reaches water-purifying cavity and is flowed out from water purification water outlet 14, flows subsequently through connecting tube 3
It is flowed into water purification outlet pipe by the second communication port 33, the level-one water purification that user can be opened on water purifier switchs to obtain net
Water.
After a period of use, the film wire raw water side surface in membrane module is adhered to by impurity, and impurity is plugged in film wire
Permeable hole, in the case that other conditions are constant, the flux that membrane module obtains water purification reduces, and opens backwash mode at this time to film group
The impurity on part film wire surface is rinsed, in the flushing switching valve 31 and waste water outlet pipe 4 on opening booster pump 2, connecting tube 3
Flushing valve 41, external water supply installation inject raw water (pure water can also) into raw water water inlet pipe, and raw water is in the suction of booster pump 2
Effect is lower to be flowed into connecting tube 3, after switching valve 31 and booster pump 2 is rinsed, from the water purification water inlet 13 on membrane module
It flows into the water-purifying cavity of membrane module, raw water reaches the raw water chamber (recoil of film wire side wall opposite side by the permeable hole on film wire surface
During washing water flow through the direction of permeable hole flowed through with water during just common water permeable hole direction it is opposite), water flows through permeable hole
Process cleans permeable hole, and the impurity on film wire surface is cleaned in the water purification across permeable hole, is fallen from film wire surface
Impurity flow out membrane module from wastewater effluent mouth 12 with flow, so as to fulfill the backwash to film wire in membrane module, by recoil
After washing, membrane module can be reused and be filtered water purification by closing booster pump 2, flushing switching valve 31 and flushing valve 41.
Impurity is adhered to the film wire surface of raw water chamber side during membrane module use, and backwash process is passed through from water-purifying cavity side
Raw water, raw water clean the film wire surface of raw water chamber side after permeable hole, rinse direction and impurity attachment direction on the contrary,
Flushing effect is good, so as to fulfill the recycling of membrane module, extends the service life of membrane module, corresponding to reduce making for purifier
Use expense.Specifically, the service life of the membrane module after backwash can extend 3~5 years.
Specifically, in the present embodiment, as shown in figure 3, raw water inlet 11 and wastewater effluent mouth 12 can and membrane module
Shell-side chamber, the both ends of water purification water inlet 13 and water purification water outlet 14 respectively with film wire in membrane module connect.Here it is
The concrete structure of external-compression type water purification, that is, it is raw water chamber on the outside of film wire in membrane module, when being water-purifying cavity, just common water inside film wire,
Raw water flows into membrane module raw water intracavitary through raw water inlet 11, and raw water reaches film wire by the permeable hole in film wire from film wire outer wall
Inner wall into the water-purifying cavity inside film wire, is then flowed out from the water purification water outlet 14 connected inside film wire, reaches water purification water outlet
Pipe, impurity are attached to by permeable hole obstruction on the outer wall of film wire；During backwash mode, raw water is flowed through after booster pump 2 from membrane module
Water purification water inlet 13 enter water-purifying cavity inside film wire, raw water reaches the outer wall of film wire, the mistake by the permeable hole in film wire
Journey can be rinsed the impurity on permeable hole hole wall, and the water purification for reaching film wire outer wall is miscellaneous on film wire outer wall to being attached to
Matter is rinsed, and after the completion of flushing, membrane module can reuse.
Except above-mentioned points outside pressure type water purification type of attachment, as shown in figure 4, inner pressed water purification type of attachment can also be used,
Operation principle is identical with external-compression type, and which is not described herein again.
It, as depicted in figs. 1 and 2, can be in the connecting tube 3 rinsed between switching valve 31 and booster pump 2 in the present embodiment
Equipped with low tension switch 34, low tension switch 34 is electrically connected with booster pump 2.Booster pump 2 is pressurized the flow in connecting tube 3, low
The hydraulic pressure of flow is monitored in the 34 pairs of connecting tubes 3 that compress switch, when low tension switch 34 monitors that the hydraulic pressure of flow in connecting tube 3 is low
When setting value, low tension switch 34 disconnects, and booster pump 2 is stopped, and to reduce the too low damage to booster pump 2 of hydraulic pressure, plays
Protect the effect of booster pump 2.
In the present embodiment, membrane module can be hyperfiltration membrane assembly 1, as shown in Fig. 2, can also booster pump 2 and water purification into
Connecting tube 3 between the mouth of a river 13 is equipped with third connecting mouth 35, and third connecting mouth 35 is communicated with reverse osmosis membrane group by connecting tube 3
Part 5, reverse osmosis membrane assembly 5 are equipped with terminal water purification mouth 51 and terminal waste water mouth 52, and terminal waste water mouth 52 is communicated with terminal waste water
Pipe 6, terminal waste pipe 6 are equipped with terminal wastewater valve 61；In connecting tube 3 between third connecting mouth 35 and reverse osmosis membrane assembly 5
Equipped with water purifying valve 36.When just commonly using water, water purifying valve 36 is closed, hyperfiltration membrane assembly 1 carries out first class purification, operation principle to raw water
It has been described in detail above, which is not described herein again；Open water purifying valve 36, by hyperfiltration membrane assembly 1 filtering after water purification from
Water purification water outlet 14 flows out, and a part enters in water purification outlet pipe, can be switched and controlled by the level-one water purification on water purifier, separately
A part flows through water purifying valve 36 under the supercharging of booster pump 2 and enters the interior progress secondary purification of reverse osmosis membrane assembly 5, and process is reverse osmosis
5 purified pure water of membrane module is flowed out from the terminal water purification mouth 51 of reverse osmosis membrane assembly 5, is opened by the two level water purification on water purifier
Control is closed, for the filtering accuracy of reverse osmosis membrane assembly 5 higher than hyperfiltration membrane assembly 1, the preliminary clearning that raw water passes through hyperfiltration membrane assembly 1 is laggard
Enter hyperfiltration membrane assembly 1, can not only obtain the pure water of high-purity, the generation of 5 stopping state of reverse osmosis membrane assembly can also be reduced.
Preliminary clearning is carried out to raw water using hollow fiber form membrane module, compares traditional PP cotton filter cores or active carbon filter core,
In the case of same flow, volume is much smaller；And the purification precision of hyperfiltration membrane assembly 1 wants about 100 times high.Selected by the present embodiment
Hyperfiltration membrane assembly 1 can be pipeline ultrafiltration membrane filter element, the aperture that household ultrafiltration film is compared in the aperture of pipeline ultrafiltration membrane filter element will
Greatly, then water-flowing amount is accordingly also larger, specifically, the water-flowing amount of pipeline ultrafiltration membrane filter element is no less than 7L/min, and household ultrafiltration film
The water-flowing amount of filter core is then 2L/min.
Specifically, in the present embodiment, the aperture of the permeable hole in hyperfiltration membrane assembly 1 in film wire could be provided as being not more than
0.01 micron, raw water middle-molecular-weihydroxyethyl can be more than 500 dalton (atomic mass unit), grain size by the ultrafiltration membrane of the filtering accuracy
Particle filtering more than 10 nanometers falls, can also be by the colloid, iron rust, suspended matter, silt, larger molecular organics, thin in raw water
Bacterium etc. filters out；The pore diameter range of permeable hole is 0.0001 micron~0.001 micron in reverse osmosis membrane assembly 5, can be to passing through
Dissolved salts, microorganism, organic matter and colloid after first class purification in water purification etc. filter out；Specifically, two level water purification switchs
To pure water can directly be drunk for user, the water purification that level-one water purification switchs then can be used for life in any purposes.
In the present embodiment, as shown in Fig. 2, terminal pure water pipe, terminal pure water pipe can also be communicated in terminal water purification mouth 51
High-voltage switch gear 7 is equipped with, high-voltage switch gear 7 is electrically connected with booster pump 2.Similar with low tension switch 34, high-voltage switch gear 7 is to terminal water purification
Hydraulic pressure in pipe is monitored, and when monitoring that hydraulic pressure is higher than setting value, high-voltage switch gear 7 disconnects, and booster pump 2 is stopped, from
And realize the protective effect to booster pump 2.
In the present embodiment, as shown in Fig. 2, being connected in connecting tube 3 that can be between high-voltage switch gear 7 and terminal water purification mouth 51
There is pressure pot 9.Specifically, pressure pot 9 is connected with the terminal water purification mouth 51 of reverse osmosis membrane assembly 5, by reverse osmosis membrane assembly 5 two
The purified pure water of grade enters in pressure pot 9, and the setting of pressure pot 9 increases pure water amount of storage, enhances the use of user just
Prompt degree.
In the present embodiment, as shown in Fig. 2, being equipped in connecting tube 3 that can also be between pressure pot 9 and terminal water purification mouth 51
Check (non-return) valve 8.After check (non-return) valve 8 is installed, pure water can only exit into pressure pot 9 from reverse osmosis membrane assembly 5, and can not be from pressure
Bucket 9 in countercurrently enter reverse osmosis membrane assembly 5 in, so as to reduce in pressure pot 9 store full water after, be likely to occur in system pure water adverse current
Into reverse osmosis membrane assembly 5, lead to the situation for wasting pure water, reducing working efficiency.
Finally it should be noted that：Above example is 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, it will be understood by those of ordinary skill in the art that：
It can still modify to the technical solution recorded in previous embodiment either to which part or all technical features
Carry out equivalent replacement；And these modifications or replacement, 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 hollow fiber form membrane module and booster pump (2), set on the membrane module
There are raw water inlet (11), wastewater effluent mouth (12), water purification water inlet (13) and water purification water outlet (14), the raw water inlet
It is connected with the wastewater effluent mouth (12), the water purification water outlet (14) connects with the water purification water outlet (14)；
The raw water inlet (11) is communicated with raw water water inlet pipe, between the raw water water inlet pipe and the water purification water inlet (13)
It is connected by connecting tube (3), is equipped with successively on the connecting tube (3) and rinses switching valve (31), the first communication port (32), the second company
Port (33) and booster pump (2), the booster pump (2) close to the water purification water inlet (13), first communication port (32) with
Water purification water outlet (14) connection, second communication port (33) are communicated with water purification outlet pipe；The wastewater effluent mouth (12)
Waste water outlet pipe (4) is communicated with, the waste water outlet pipe (4) is equipped with flushing valve (41).
2. purifier according to claim 1, which is characterized in that the raw water inlet (11) and the wastewater effluent
Mouth (12) is with the shell-side chamber of the membrane module, and the water purification water inlet (13) and the water purification water outlet (14) are respectively
It is connected with the both ends of film wire in the membrane module.
3. purifier according to claim 2, which is characterized in that the flushing switching valve (31) and the booster pump
(2) connecting tube (3) between is equipped with low tension switch (34), and the low tension switch (34) is electrically connected with the booster pump (2).
4. purifier according to claim 3, which is characterized in that the booster pump (2) and the water purification water inlet
(13) connecting tube (3) between is equipped with third connecting mouth (35), and the third connecting mouth (35) is communicated with by connecting tube (3)
Reverse osmosis membrane assembly (5), reverse osmosis membrane assembly (5) are equipped with terminal water purification mouth (51) and terminal waste water mouth (52), the terminal
Waste water mouth (52) is communicated with terminal waste pipe (6), and the terminal waste pipe (6) is equipped with terminal wastewater valve (61)；The third
Connecting tube (3) between communication port (35) and the reverse osmosis membrane assembly (5) is equipped with water purifying valve (36).
5. purifier according to claim 4, which is characterized in that the terminal water purification mouth (51) is communicated with terminal water purification
Pipe, the terminal pure water pipe are equipped with high-voltage switch gear (7), and the high-voltage switch gear (7) is electrically connected with the booster pump (2).
6. purifier according to claim 5, which is characterized in that the high-voltage switch gear (7) and the terminal water purification mouth
(51) pressure pot (9) is communicated in the connecting tube (3) between.
7. purifier according to claim 6, which is characterized in that the pressure pot (9) and the terminal water purification mouth
(51) connecting tube (3) between is equipped with check (non-return) valve (8).
8. according to the purifier described in any one of claim 4-7, which is characterized in that the membrane module is ultrafiltration membrane group
Part (1).
9. purifier according to claim 8, which is characterized in that the fenestra in the hyperfiltration membrane assembly (1) in film wire
Diameter is not more than 0.01 micron.
10. a kind of water purifier, which is characterized in that including the purifier described in any one of housing and claim 4-9, institute
It states purifier and is installed on the enclosure interior, the water purifier is equipped with level-one water purification switch and two level water purification switchs, described
Level-one water purification switch is connected with the water outlet of the water purification outlet pipe, the two level water purification switch and the terminal water purification mouth (51)
It is connected by connecting tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443025.4U CN207576145U (en) | 2017-11-01 | 2017-11-01 | Purifier and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443025.4U CN207576145U (en) | 2017-11-01 | 2017-11-01 | Purifier and water purifier |
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| Publication Number | Publication Date |
|---|---|
| CN207576145U true CN207576145U (en) | 2018-07-06 |
Family
ID=62730550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721443025.4U Active CN207576145U (en) | 2017-11-01 | 2017-11-01 | Purifier and water purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN207576145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516585A (en) * | 2018-12-29 | 2019-03-26 | 惠州市领秀科技有限公司 | A kind of multi-stage water purifier |
| CN110745885A (en) * | 2019-10-31 | 2020-02-04 | 珠海格力电器股份有限公司 | Water purification system |
-
2017
- 2017-11-01 CN CN201721443025.4U patent/CN207576145U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516585A (en) * | 2018-12-29 | 2019-03-26 | 惠州市领秀科技有限公司 | A kind of multi-stage water purifier |
| CN109516585B (en) * | 2018-12-29 | 2024-04-23 | 惠州市领秀科技有限公司 | Multistage water purifier |
| CN110745885A (en) * | 2019-10-31 | 2020-02-04 | 珠海格力电器股份有限公司 | Water purification system |
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