CN205974026U - Water purification system of water purification dispenser and water purification dispenser with water purification system - Google Patents
Water purification system of water purification dispenser and water purification dispenser with water purification system Download PDFInfo
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- CN205974026U CN205974026U CN201620775202.8U CN201620775202U CN205974026U CN 205974026 U CN205974026 U CN 205974026U CN 201620775202 U CN201620775202 U CN 201620775202U CN 205974026 U CN205974026 U CN 205974026U
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- water
- filter element
- water purification
- branch road
- cleaning systems
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 322
- 238000000746 purification Methods 0.000 title claims abstract description 105
- 239000012528 membrane Substances 0.000 claims abstract description 97
- 239000002351 wastewater Substances 0.000 claims abstract description 90
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 12
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 11
- 230000035622 drinking Effects 0.000 claims description 40
- 238000004140 cleaning Methods 0.000 claims description 38
- 238000011010 flushing procedure Methods 0.000 claims description 15
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a machine is drunk to water purification system of machine and have its machine is drunk to water purification, wherein, the water purification system of machine is drunk to water purification includes: the water purification flow path is provided with a raw water inlet, a pure water outlet and a wastewater outlet, and comprises an ultrafiltration membrane component and a water purification filter element component, wherein the ultrafiltration membrane component is positioned at the upstream of the water purification filter element component and communicated with the raw water inlet, and the water purification filter element component is communicated with the pure water outlet; and one end of the waste water flow path is communicated with the water purification filter element assembly, and the other end of the waste water flow path is communicated with the waste water outlet. According to the utility model discloses a water purification system of machine is drunk to water purification, through establishing ultrafiltration membrane subassembly in the upper reaches of water purification filter element subassembly, and set up and wash the branch road in order to carry out the back flush to ultrafiltration membrane subassembly to clear up debris and plug on the milipore filter in the ultrafiltration membrane subassembly, thereby prolong the life-span of milipore filter, reduce the change frequency of milipore filter.
Description
Technical field
This utility model is related to purifier technical field, especially relates to a kind of water cleaning systems of purifying drinking appliance and has it
Purifying drinking appliance.
Background technology
In correlation technique, commercial water purifier, its water system adopts traditional PP+GAC (granule C) configuration, and filter element life is inclined
Short, the replacement cycle also short it is impossible to meet the water demand of user.
Utility model content
This utility model is intended at least solve one of technical problem in correlation technique to a certain extent.For this reason, this reality
With a kind of water cleaning systems of purifying drinking appliance of new proposition, it is long that the water cleaning systems of described purifying drinking appliance have a filter element life, changes the frequency few
Advantage.
This utility model also proposes a kind of purifying drinking appliance, and described purifying drinking appliance includes the water cleaning systems of above-mentioned purifying drinking appliance.
The water cleaning systems of the purifying drinking appliance according to this utility model embodiment, including：Water purification stream, described water purification stream has
Original water inlet, pure water outlet and wastewater outlet, described water purification stream includes hyperfiltration membrane assembly and water purification catridge assembly, described ultrafiltration
Membrane module is located at the upstream of described water purification catridge assembly and is connected with described original water inlet, and described hyperfiltration membrane assembly is controlled by recoil
Valve processed is connected with described wastewater outlet, described water purification catridge assembly and described pure water outlet；Waste water stream, described waste water stream
The one end on road is connected with described water purification catridge assembly, and the other end of described waste water stream is connected with described wastewater outlet；Water storage props up
Road, described water storage branch road includes storage tank, water storage control valve and controls water storage electromagnetic valve to water filling in described storage tank, described
The water inlet of storage tank is connected with described water purification catridge assembly, and described water storage control valve is located at described water inlet and is located at described
Between water storage electromagnetic valve and described water inlet；With flushing branch road, described flushing branch road is connected with described water storage branch road, and described punching
Wash branch road one end be located between described water storage control valve and described water storage electromagnetic valve, described rinse branch road the other end with described
Hyperfiltration membrane assembly connects.
The water cleaning systems of the purifying drinking appliance according to this utility model embodiment, by being located at water purification catridge group by hyperfiltration membrane assembly
The upstream of part, and flushing branch road is set to carry out backwash to hyperfiltration membrane assembly, thus by the ultrafilter membrane in hyperfiltration membrane assembly
Debris and tamper clean out, thus extending the life-span of ultrafilter membrane, reduce ultrafilter membrane the replacing frequency.
In some embodiments of the present utility model, described flushing branch road is provided with the adjustable electrical ball valve of aperture.
In some embodiments of the present utility model, the bottom of described hyperfiltration membrane assembly is connected with described wastewater outlet.
In some embodiments of the present utility model, described water purification catridge assembly includes：Water purification catridge；Preposition filter element, institute
State the upstream that preposition filter element is located at described water purification catridge, described preposition filter element is connected with described hyperfiltration membrane assembly；Rearmounted filter element, institute
State the downstream that rearmounted filter element is located at described water purification catridge, one end of described water storage branch road is located at described rearmounted filter element and described water purification
Between filter element, described rearmounted filter element and described pure water outlet.
In some embodiments of the present utility model, between described rearmounted filter element and described water purification catridge, there is one-way water-purifying
Valve, and described one-way water-purifying valve is positioned between described water purification catridge and described water storage branch road.
In some embodiments of the present utility model, described water purification catridge assembly also includes：UV sterilization module, described UV kills
Bacterium assembly is located between described rearmounted filter element and the outlet of described pure water.
In some embodiments of the present utility model, described water purification catridge includes the first filter element and the second filter element, and described
One filter element is in parallel with described second filter element.
In some embodiments of the present utility model, described first filter element is RO film or NF film, and described second filter element is RO
Film or NF film.
In some embodiments of the present utility model, described water storage branch road is provided with high-voltage switch gear.
According to some embodiments of the present utility model, also include waste water branch road, described waste water branch road and described waste water stream
In parallel.
In some embodiments of the present utility model, described waste water stream is provided with waste water plug, and described waste water branch road is respectively
In the two ends connection of described waste water plug, described waste water branch road is provided with a way solenoid valve.
According in some embodiments of the present utility model, the top of described hyperfiltration membrane assembly is connected with described original water inlet.
According to some embodiments of the present utility model, described hyperfiltration membrane assembly is inner pressed ultrafilter membrane.
According to the purifying drinking appliance of this utility model embodiment, including the water cleaning systems of above-mentioned purifying drinking appliance.
According to the purifying drinking appliance of this utility model embodiment, by arranging the water cleaning systems of above-mentioned purifying drinking appliance, can reduce net
The cost of drink machine.
Brief description
Fig. 1 is the structural representation of the water cleaning systems of the purifying drinking appliance according to this utility model embodiment.
Reference：
Water cleaning systems 100,
Water purification stream 1, original water inlet 11, pure water outlet 12, wastewater outlet 13, hyperfiltration membrane assembly 14,
Water purification catridge 151, the first filter element 1511, the second filter element 1512,
Preposition filter element 152, rearmounted filter element 153, UV sterilization module 154,
Flow switch 16, booster pump 17, entering water electromagnetic valve 18, one-way water-purifying valve 19,
Waste water stream 2, waste water plug 21,
Waste water branch road 3, a way solenoid valve 31,
Water storage branch road 4, storage tank 41, water storage control valve 42, water storage electromagnetic valve 43, high-voltage switch gear 44,
Rinse branch road 5, electrical ball valve 51.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary it is intended to be used for explaining this utility model, and it is not intended that new to this practicality
The restriction of type.
In description of the present utility model it is to be understood that term " " center ", " on ", D score, " top ", " bottom ",
The orientation of instruction such as " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State this utility model and simplify description, rather than instruction or the hint device of indication or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
It is mechanically connected or electrically connect or can communicate each other；Can be to be joined directly together it is also possible to pass through the indirect phase of intermediary
Even, can be the connection of two element internals or the interaction relationship of two elements, limit unless otherwise clear and definite.For this
For the those of ordinary skill in field, concrete meaning in this utility model for the above-mentioned term can be understood as the case may be.
The water cleaning systems 100 of the purifying drinking appliance according to this utility model embodiment are described below with reference to Fig. 1.
As shown in figure 1, the water cleaning systems 100 of the purifying drinking appliance according to this utility model embodiment, including water purification stream 1, give up
Current road 2, water storage branch road 4 and flushing branch road 5.
Specifically, water purification stream 1 has original water inlet 11, pure water outlet 12 and wastewater outlet 13, and water purification stream 1 includes surpassing
Filter membrane component 14 and water purification catridge assembly, hyperfiltration membrane assembly 14 is located at the upstream of water purification catridge assembly and is connected with original water inlet 11
Logical, hyperfiltration membrane assembly 14 is passed through recoil control valve and is connected with wastewater outlet 13, when hyperfiltration membrane assembly 14 controlling the water circulation, can will recoil
Electromagnetic valve is opened, and so that the waste water after the purification in hyperfiltration membrane assembly 14 is discharged by wastewater outlet 13.Water purification catridge assembly with pure
Water out 12 connects, and one end of waste water stream 2 is connected with water purification catridge assembly, the other end of waste water stream 2 and wastewater outlet 13
Connection.
Water storage branch road 4 includes storage tank 41, water storage control valve 42 and controls the water storage electromagnetic valve to water filling in storage tank 41
43, the water inlet of storage tank 41 is connected with water purification catridge assembly, and water storage control valve 42 is located at water inlet and is located at water storage electromagnetism
Between valve 43 and water inlet.Water storage control valve 42 can control the break-make of storage tank 41 water inlet, purifies in water purification catridge assembly
Pure water afterwards can be stored in storage tank 41 by water storage branch road 4, and the pure water demand needed for when pure water outlet 12 is big, and net
When water element kit cannot meet pure water supply requirement, the pure water in storage tank 41 can be flowed into by water storage branch road 4 only
On water branch road, then the use demand meeting user is discharged by pure water outlet 12.Water storage electromagnetic valve 43 can control water storage to prop up
The break-make on road 4, when needing to close water storage branch road 4, does not need to store into storage tank 41 during water or does not need storage tank
Water in 41, to during pure water outlet 12 discharge, can be closed water storage electromagnetic valve 43, when needing to open water storage branch road 4, that is, need
Into storage tank 41 store water when or need by the water in storage tank 41 to pure water outlet 12 discharge when, water storage electromagnetism can be opened
Valve 43.
Rinse branch road 5 to connect with water storage branch road 4, and rinse one end of branch road 5 and be located at water storage control valve 42 and water storage electromagnetism
Between valve 43, the other end rinsing branch road 5 is connected with hyperfiltration membrane assembly 14.When hyperfiltration membrane assembly 14 needs backwash, permissible
Close water storage electromagnetic valve 43, open water storage control valve 42 and backwash control valve, the water in storage tank 41 can be propped up by rinsing
Road 5 flows in hyperfiltration membrane assembly 14 and carries out back flush to ultrafilter membrane, the debris on ultrafilter membrane and tamper is washed out, when anti-
Carry out, after a period of time, original water inlet 11 being opened to flushing, raw water enters in hyperfiltration membrane assembly 14 and ultrafilter membrane is just carried out
Punching, the debris washing out during back flush and tamper are discharged by wastewater outlet 13, the debris in thoroughly cleaning ultrafilter membrane with
Tamper, reaches the effect postponing ultrafiltration membrane lifetime, reduces the replacing frequency of ultrafilter membrane.
During normal controlling the water circulation process, raw water enters water purification stream 1 from original water inlet 11, initially enters in hyperfiltration membrane assembly 14
Purified, the waste water after purification passes through recoil control valve and discharges through wastewater outlet 13, and the pure water after purification enters back into water purification filtration
Purified in core assembly, finally storage tank 41 can also be stored by water storage branch road 4 by pure water outlet 12 discharge
Interior, the waste water producing in purification process in purifying filter element assembly flows in waste water stream road 2, and is discharged by wastewater outlet 13.
When filter process reaches setting value, backwash process can be carried out, water storage electromagnetic valve 43, the water in storage tank 41 can be closed
Only by rinsing branch road 5 and entering in hyperfiltration membrane assembly 14, back flush procedure can be carried out by ultrafiltration membrane filaments to ultrafilter membrane
Debris and attachment are flushed in putamina, after carrying out a period of time, open original water inlet 11, raw water is from one end of hyperfiltration membrane assembly 14
Enter, the ultrafilter membrane in hyperfiltration membrane assembly 14 is carried out with square impact process to control the debris in putamina and attachment by recoil
Valve is discharged through wastewater outlet 13, the debris in thoroughly cleaning ultrafilter membrane and tamper, extends the life-span of ultrafilter membrane, reduces ultrafilter membrane
The replacing frequency.
The water cleaning systems 100 of the purifying drinking appliance according to this utility model embodiment, by being located at water purification by hyperfiltration membrane assembly 14
The upstream of element kit, and flushing branch road 5 is set to carry out backwash to hyperfiltration membrane assembly 14, thus by hyperfiltration membrane assembly 14
Ultrafilter membrane on debris and tamper clean out, thus extending the life-span of ultrafilter membrane, reduce ultrafilter membrane the replacing frequency.
In some embodiments of the present utility model, as shown in figure 1, rinsing branch road 5 to be provided with the adjustable electric ball of aperture
Valve 51.Electrical ball valve 51 can be used for controlling the flushing break-make of branch road 5 and the regulation of flow.Electrical ball valve 51 not only can increase
The flow of big waste water flushing, and because it is the ball valve of progressive opening type, can slowly discharge pressure, therefore can be effectively anti-
Only ultrafilter membrane fracture of wire, reaches the effect extending ultrafiltration membrane lifetime.
In some embodiments of the present utility model, as shown in figure 1, water storage branch road 4 is provided with high-voltage switch gear 44.Height presses off
Close 44 and can set corresponding pressure, after the hydraulic pressure in storage tank 41 reaches the setting pressure of high-voltage switch gear 44, water storage is described
The water of the storage in case 41 is full, can cut off water storage branch road 4, is easy to the use of user.
In some embodiments of the present utility model, as shown in figure 1, the bottom of hyperfiltration membrane assembly 14 is with wastewater outlet 13 even
Logical.The waste water that thus hyperfiltration membrane assembly 14 can be produced during normal controlling the water circulation and the waste water in backwash process and
Debris are discharged by wastewater outlet 13 completely, it is to avoid waste water or debris accumulate and breed bacteria etc. in hyperfiltration membrane assembly 14, from
And ensure the safety of hyperfiltration membrane assembly 14 water purification.In some embodiments of the present utility model, as shown in figure 1, ultrafilter membrane group
The top of part 14 is connected with original water inlet 11.Thus, it is easy to former water purification.
Alternatively, hyperfiltration membrane assembly 14 is inner pressed ultrafilter membrane.The material of inner pressed ultrafilter membrane is generally PAN (polypropylene
Nitrile), this material is different from material PVDF (Kynoar) of external-compression type, has preferable hydrophilic, can improve and current
Speed.
In some embodiments of the present utility model, water purification catridge assembly include water purification catridge 151, preposition filter element 152 or
Rearmounted filter element 153.Preposition filter element 152 is located at the upstream of water purification catridge 151, and preposition filter element 152 is connected with hyperfiltration membrane assembly 14, after
Put the downstream that filter element 153 is located at water purification catridge 151, one end of water storage branch road 4 be located at rearmounted filter element 153 and water purification catridge 151 it
Between, rearmounted filter element 153 is connected with pure water outlet 12.During normal controlling the water circulation, raw water enters water purification stream 1 from original water inlet 11
Interior, initially enter in hyperfiltration membrane assembly 14 and purified, the pure water after purification enters back in preposition filter element 152 and purified, only
Pure water after change enters back in water purification catridge 151 and is purified, and the pure water after purification can enter storage tank by water storage branch road 4
Stored in 41, can also be by pure water outlet 12 discharge after rearmounted filter element 153 purifies.Thus, it is possible to raising pure water
The degree of purification of the pure water of outlet 12.Wherein, preposition filter element 152 can be carbon-point, and rearmounted filter element 153 can be rearmounted C filter element.
Further, as shown in figure 1, there is one-way water-purifying valve 19 between rearmounted filter element 153 and water purification catridge 151, and only
Water one-way valve 19 is located between water purification catridge 151 and water storage branch road 4.One-way water-purifying valve 19 can make to purify in water purification catridge 151
Pure water afterwards enters in rearmounted filter element 153 or water storage branch road 4 it is impossible to make the water in rearmounted filter element 153 or the water in storage tank 41
Flowed back to again in water purification catridge 151 by water storage branch road 4, thus ensureing the normal operation of water cleaning systems 100.
Alternatively, as shown in figure 1, water purification catridge assembly also includes UV sterilization module 154 (ultraviolet sterilization assembly), UV kills
Bacterium assembly 154 is located between rearmounted filter element 153 and pure water outlet 12.UV sterilization module 154 can purify to from rearmounted filter element 153
Pure water afterwards is sterilized it is ensured that the safety of drinking water.
In some embodiments of the present utility model, as shown in figure 1, water purification catridge 151 includes the first filter element 1511 and
Two filter elements 1512, the first filter element 1511 is in parallel with the second filter element 1512.Pure water after preposition filter element 152 purifies can flow respectively
Enter in the first filter element 1511 and the second filter element 1512 and purified, such that it is able to improve purification efficiency.Specifically, the first filter element
1511 is RO (abbreviation of Reverse Osmosis, the Chinese meaning is reverse osmosiss) film or NF film (NF membrane), the second filter element 1512
For RO film or NF film.RO film and NF membrane filtration effect are good.
In some embodiments of the present utility model, as shown in figure 1, water cleaning systems 100 also include waste water branch road 3, waste water
Branch road 3 is in parallel with waste water stream 2.Thus, when there is more impurity in the waste water after purifying, waste water stream can be opened simultaneously
Road 2 and waste water branch road 3, when there is impurity in the waste water after purifying and being less, can only open waste water stream 2.Further, such as
Shown in Fig. 1, waste water stream 2 is provided with waste water plug 21, and waste water branch road 3 connects respectively at the two ends of waste water plug 21, on waste water branch road 3
It is provided with a way solenoid valve 31.Prop up the break-make that way solenoid valve 31 can control waste water branch road 3.
The water cleaning systems 100 of the purifying drinking appliance according to one specific embodiment of this utility model are described below with reference to Fig. 1, following
Description simply exemplary it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
As shown in figure 1, the water cleaning systems 100 of the purifying drinking appliance according to this utility model embodiment, including water purification stream 1, give up
Current road 2, water storage branch road 4, flushing branch road 5 and waste water branch road 3.
Specifically, water purification stream 1 has original water inlet 11, pure water outlet 12 and wastewater outlet 13, and water purification stream 1 includes
Hyperfiltration membrane assembly 14 and water purification catridge assembly, hyperfiltration membrane assembly 14 is located at the upstream of water purification catridge assembly and hyperfiltration membrane assembly 14
Top is connected with original water inlet 11, and the bottom of hyperfiltration membrane assembly 14 is passed through recoil control valve and connected with wastewater outlet 13, water purification filtration
Core assembly is connected with pure water outlet 12.
Wherein, water purification catridge assembly includes water purification catridge 151, preposition filter element 152, rearmounted filter element 153 and UV sterilization module
154, preposition filter element 152 is located at the upstream of water purification catridge 151, and preposition filter element 152 is connected with hyperfiltration membrane assembly 14.Rearmounted filter element
153 downstreams being located at water purification catridge 151, rearmounted filter element 153 is connected with pure water outlet 12.UV sterilization module 154 is located at rearmounted filter
Between core 153 and pure water outlet 12.In addition, water purification catridge 151 includes the first filter element 1511 and the second filter element 1512, the first filter element
1511 and the second filter element 1512 in parallel, the first filter element 1511 and the second filter element 1512 can be RO film, and preposition filter element 152 can be
Carbon-point, and rearmounted filter element 153 can be rearmounted C filter element.Additionally, hyperfiltration membrane assembly 14 can be inner pressed ultrafilter membrane, inner pressed
The material of ultrafilter membrane is generally PAN, and this material is different from material PVDF of external-compression type, has preferable hydrophilic, can improve
Water discharge flow speed.
One end of waste water stream 2 is connected with water purification catridge 151, and the other end of waste water stream 2 is connected with wastewater outlet 13.Useless
Water branch road 3 is in parallel with waste water stream 2, and waste water stream 2 is provided with waste water plug 21, and waste water branch road 3 is respectively at the two ends of waste water plug 21
Connection, waste water branch road 3 is provided with a way solenoid valve 31, and a way solenoid valve 31 can be scouring electromagnetic valve.
Water storage branch road 4 includes storage tank 41 and water storage control valve 42, and the water inlet of storage tank 41 is with water purification catridge 151 even
Logical, water storage control valve 42 is located at water inlet to control opening or closing of storage tank 41, and water storage control valve 42 can be ball valve.
Water storage branch road 4 also includes controlling the water storage electromagnetic valve 43 to water filling in storage tank 41, and water storage control valve 42 is located at water storage electromagnetic valve
Between 43 and water inlet, water storage electromagnetic valve 43 can control the break-make of water storage branch road 4.
Rinse branch road 5 to connect with water storage branch road 4, the one end rinsing branch road 5 is located at water storage control valve 42 and water storage electromagnetic valve
Between 43, the other end rinsing branch road 5 is located between preposition filter element 152 and hyperfiltration membrane assembly 14 and is connected with hyperfiltration membrane assembly 14
Logical.Rinse branch road 5 and be provided with the adjustable electrical ball valve of aperture 51.
In addition, the entrance of preposition filter element 152 is provided with entering water electromagnetic valve 18, entering water electromagnetic valve 18 can control preposition filter element
Break-make between 152 and hyperfiltration membrane assembly 14.It is provided with booster pump 17, rearmounted filter element between preposition filter element 152 and water purification catridge 151
Be provided with one-way water-purifying valve 19 between 153 and water purification catridge 151, one-way water-purifying valve 19 be located at water purification catridge 151 and water storage branch road 4 it
Between.It is provided with flow switch 16 between rearmounted filter element 153 and UV sterilization module 154.Water storage branch road 4 is provided with high-voltage switch gear 44.
In water cleaning systems 100 normal controlling the water circulation process, booster pump 17 is opened, and entering water electromagnetic valve 18 is opened, and raw water is from raw water
Import 11 is intake, and first passes through hyperfiltration membrane assembly 14, then through preposition filter element 152, the initial filter water after filtration enters the first filter element
1511 and second filter element 1512, then initially enter storage in storage tank 41, after reaching the pressure of high-voltage switch gear 44 setting, lead to
Cross water storage electromagnetic valve 43 cut-out water storage branch road 4, the pure water in the first filter element 1511 and the second filter element 1512 passes through rearmounted filter element 153
Enter UV sterilization module 154, sterilized water, from pure water outlet 12 outflow, flows out in the first filter element 1511 and the second filter element 1512
Waste water passes through waste water stream 2 or waste water branch road 3 flows out from wastewater outlet 13.
After filter process reaches setting value, water cleaning systems 100 enter flushing process, and entering water electromagnetic valve 18 is closed, electric ball
Valve 51 is opened, and water storage electromagnetic valve 43 cuts out, and the pure water in storage tank 41 enters hyperfiltration membrane assembly 14 by electrical ball valve 51 to start
The process of backwash, the purpose of this process is to go out the attachment debris on ultrafiltration membrane filaments in putamina, after carrying out a period of time,
Close electrical ball valve 51, open the switching signal into water, water enters from one end of hyperfiltration membrane assembly 14, from hyperfiltration membrane assembly 14
Lower end waste water mouth carries out square impact process, the debris in thoroughly cleaning hyperfiltration membrane assembly 14 and tamper, reaches the delay ultrafilter membrane longevity
The effect of life.
The system energy successful implementation it is critical only that electrical ball valve 51 and inner pressed ultrafilter membrane, wherein electrical ball valve 51 not only
The flow of waste water flushing can be increased, and because it is the ball valve of progressive opening type, because pressure can slowly be discharged, therefore
Ultrafilter membrane fracture of wire can effectively be prevented, reach the effect extending the ultrafiltration life-span, on the other hand, the material of inner pressed ultrafilter membrane is general
For PAN, this material is different from material PVDF of external-compression type, has preferable hydrophilic, can improve Water discharge flow speed, and permissible
Realize backwash process.
According to the purifying drinking appliance of this utility model embodiment, including the water cleaning systems 100 of above-mentioned purifying drinking appliance.Above-mentioned by arranging
The water cleaning systems 100 of purifying drinking appliance, can extend the service life of hyperfiltration membrane assembly 14, reduce the replacing frequency of hyperfiltration membrane assembly 14
Secondary, reduce the cost of purifying drinking appliance.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
Any one or more embodiments or example combine in an appropriate manner.Additionally, in the case of not conflicting, this area
Technical staff the feature of the different embodiments described in this specification or example and different embodiment or example can be entered
Row combines and combines.
Although of the present utility model embodiment has been shown and described above it is to be understood that above-described embodiment is
Exemplary it is impossible to be interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
Interior above-described embodiment can be changed, change, replacing and modification.
Claims (14)
1. a kind of water cleaning systems of purifying drinking appliance are it is characterised in that include：
Water purification stream, described water purification stream has original water inlet, pure water outlet and wastewater outlet, and described water purification stream includes ultrafiltration
Membrane module and water purification catridge assembly, described hyperfiltration membrane assembly be located at described water purification catridge assembly upstream and with described original water inlet
Connection, described hyperfiltration membrane assembly is passed through recoil control valve and is connected with described wastewater outlet, and described water purification catridge assembly is pure with described
Water out connects；
Waste water stream, one end of described waste water stream is connected with described water purification catridge assembly, the other end of described waste water stream with
Described wastewater outlet connection；
Water storage branch road, described water storage branch road includes storage tank, water storage control valve and controls the water storage to water filling in described storage tank
Electromagnetic valve, the water inlet of described storage tank is connected with described water purification catridge assembly, and described water storage control valve is located at described water inlet
Place and be located between described water storage electromagnetic valve and described water inlet；With
Rinse branch road, described flushing branch road is connected with described water storage branch road, and described one end rinsing branch road is located at described water storage
Between control valve and described water storage electromagnetic valve, the described other end rinsing branch road is connected with described hyperfiltration membrane assembly.
2. purifying drinking appliance according to claim 1 water cleaning systems it is characterised in that described flushing branch road be provided with aperture can
The electrical ball valve adjusted.
3. the water cleaning systems of purifying drinking appliance according to claim 1 are it is characterised in that the bottom of described hyperfiltration membrane assembly and institute
State wastewater outlet connection.
4. the water cleaning systems of purifying drinking appliance according to claim 1 are it is characterised in that described water purification catridge assembly includes：
Water purification catridge；
Preposition filter element, described preposition filter element is located at the upstream of described water purification catridge, described preposition filter element and described hyperfiltration membrane assembly
Connection；
Rearmounted filter element, described rearmounted filter element is located at the downstream of described water purification catridge, and one end of described water storage branch road is after described
Put between filter element and described water purification catridge, described rearmounted filter element and described pure water outlet.
5. the water cleaning systems of purifying drinking appliance according to claim 4 are it is characterised in that described rearmounted filter element and described water purification filtration
There is between core one-way water-purifying valve, and described one-way water-purifying valve is located between described water purification catridge and described water storage branch road.
6. the water cleaning systems of purifying drinking appliance according to claim 4 are it is characterised in that described water purification catridge assembly also includes：
UV sterilization module, described UV sterilization module is located between described rearmounted filter element and the outlet of described pure water.
7. the water cleaning systems of purifying drinking appliance according to claim 4 are it is characterised in that described water purification catridge includes the first filter element
With the second filter element, described first filter element is in parallel with described second filter element.
8. the water cleaning systems of purifying drinking appliance according to claim 7 are it is characterised in that described first filter element is RO film or NF
Film, described second filter element is RO film or NF film.
9. the water cleaning systems of purifying drinking appliance according to claim 1 are it is characterised in that described water storage branch road is provided with height and presses off
Close.
10. the water cleaning systems of purifying drinking appliance according to claim 1 are it is characterised in that also include waste water branch road, described waste water
Branch road is in parallel with described waste water stream.
The water cleaning systems of 11. purifying drinking appliances according to claim 10 are it is characterised in that described waste water stream is provided with waste water
Plug, described waste water branch road connects respectively at the two ends of described waste water plug, and described waste water branch road is provided with a way solenoid valve.
The water cleaning systems of 12. purifying drinking appliances according to claim 1 it is characterised in that the top of described hyperfiltration membrane assembly with
Described original water inlet connection.
The water cleaning systems of 13. purifying drinking appliances according to claim 1 are it is characterised in that described hyperfiltration membrane assembly is inner pressed
Ultrafilter membrane.
A kind of 14. purifying drinking appliances are it is characterised in that include the water purification system of the purifying drinking appliance according to any one of claim 1-13
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775202.8U CN205974026U (en) | 2016-07-20 | 2016-07-20 | Water purification system of water purification dispenser and water purification dispenser with water purification system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775202.8U CN205974026U (en) | 2016-07-20 | 2016-07-20 | Water purification system of water purification dispenser and water purification dispenser with water purification system |
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| CN205974026U true CN205974026U (en) | 2017-02-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720837A (en) * | 2019-11-13 | 2020-01-24 | 东台远东纸业有限公司 | Energy-saving and environment-friendly water purifier type water dispenser |
| CN113526706A (en) * | 2021-08-02 | 2021-10-22 | 北京建筑大学 | Energy-saving water purifier with backwashing function |
| CN116102122A (en) * | 2023-01-10 | 2023-05-12 | 珠海格力电器股份有限公司 | Water purification system and flushing control method and device thereof |
-
2016
- 2016-07-20 CN CN201620775202.8U patent/CN205974026U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720837A (en) * | 2019-11-13 | 2020-01-24 | 东台远东纸业有限公司 | Energy-saving and environment-friendly water purifier type water dispenser |
| CN110720837B (en) * | 2019-11-13 | 2023-09-22 | 东台远东纸业有限公司 | Energy-saving environment-friendly water purifier type water dispenser |
| CN113526706A (en) * | 2021-08-02 | 2021-10-22 | 北京建筑大学 | Energy-saving water purifier with backwashing function |
| CN116102122A (en) * | 2023-01-10 | 2023-05-12 | 珠海格力电器股份有限公司 | Water purification system and flushing control method and device thereof |
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