CN206395957U - A kind of cleaning system of drinking water system - Google Patents
A kind of cleaning system of drinking water system Download PDFInfo
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- CN206395957U CN206395957U CN201720048384.3U CN201720048384U CN206395957U CN 206395957 U CN206395957 U CN 206395957U CN 201720048384 U CN201720048384 U CN 201720048384U CN 206395957 U CN206395957 U CN 206395957U
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- water
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- pretreatment unit
- pure water
- strong brine
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Abstract
The utility model discloses a kind of cleaning system of drinking water system, including：Pretreatment unit, including filter assemblies, softening component and/or chemical treatment component, for receiving the raw water in raw water storage tank, and are filtered, softened and/or are chemically treated generation qualified water to raw water；Membrane treatment appts, including microfiltration component, ultrafiltration module, nanofiltration component and/or reverse osmosis membrane assembly, be connected reception qualified water with pretreatment unit, and carrying out micro-filtration, ultrafiltration, nanofiltration and/or reverse osmosis membrane processing to qualified water produces pure water；After-treatment device, component is confessed including disinfectant component, water quality survey component, pure water storage assembly and/or pressurization, be connected reception pure water with membrane treatment appts, pure water is carried out disinfection, the storage of water quality survey, pure water and/or pressurization confess processing and produce direct drinking；Residential quarters water installations, are connected with after-treatment device, receive direct drinking.
Description
Technical field
The utility model is related to a kind of drinking water system, more particularly in residential quarters drinking water system cleaning system.
Background technology
Piped direct-drinking water is using running water or meets the water of Drinking Water source quality standard as raw water, through deep purifying
The pure water that supply user directly drinks is conveyed by fixed -piping afterwards.
At present, China's piped direct-drinking water current situation be have demand, it is profitable, problematic, it is because of some cities to have demand
Running water water source is polluted in various degree, and with the development of national economy, social progress, income increase, people drink to life
It is increasing to piped direct-drinking water growth requirement with water quality requirement also with regard to more and more higher.Profitable is that direct drinking only accounts for life
The 2% of drinking water, prepares 1 ton of 30 yuan of direct drinking cost (including investment and management), and 1 ton of water of price is 200 yuan；It is problematic to be
In the presence of some technical problems.Almost consider strong brine minimizing operation and recycling problem without residential quarters at this stage,
Reverse osmosis unit blindly is used, causes tap water volume loss big.
The content of the invention
The purpose of this utility model is to provide a kind of cleaning system of drinking water system, for the straight drink in residential quarters
Water system, can realize strong brine minimizing operation, direct drinking recycling.
To achieve the above object, a kind of concrete technical scheme of the cleaning system of drinking water system of the present utility model is：
A kind of cleaning system of drinking water system, it is characterised in that including：Pretreatment unit, including filter assemblies, softening
Component and/or chemical treatment component, for receiving the raw water in raw water storage tank, and by filter assemblies, softening component and/or
Chemical treatment component is filtered, softened and/or is chemically treated generation qualified water to raw water；Membrane treatment appts, including micro-filtration group
Part, ultrafiltration module, nanofiltration component and/or reverse osmosis membrane assembly, be connected reception qualified water with pretreatment unit, passes through micro-filtration group
Part, ultrafiltration module, nanofiltration component and/or reverse osmosis membrane assembly carry out micro-filtration, ultrafiltration, nanofiltration and/or reverse osmosis membrane to qualified water
Processing produces pure water；After-treatment device, including disinfectant component, water quality survey component, pure water storage assembly and/or pressurization are supplied
Go out component, be connected reception pure water with membrane treatment appts, pass through disinfectant component, water quality survey component, pure water storage assembly
And/or pressurization confess component pure water is carried out disinfection, the storage of water quality survey, pure water and/or pressurization confess processing produce it is straight
Drinking-water；Residential quarters water installations, are connected with after-treatment device, receive direct drinking.
Further, elevator pump is provided between pretreatment unit and raw water storage tank, elevator pump is used for raw water storage tank
The raw water pressurized delivered of middle discharge is into pretreatment unit.
Further, force (forcing) pump is provided between pretreatment unit and membrane treatment appts, force (forcing) pump is used for pretreatment unit
In pretreated qualified water pressurized delivered into membrane treatment appts.
Further, strong brine processing assembly is additionally provided between membrane treatment appts and pretreatment unit, for by film process
Strong brine in device is discharged and is back in pretreatment unit.
Further, strong brine processing assembly includes：Strong brine storage tank, is connected with membrane treatment appts by strong brine pipe,
Strong brine is expelled in strong brine storage tank by membrane treatment appts；Strong brine pump, be arranged on strong brine storage tank and pretreatment unit it
Between, for by the strong brine pressurized delivered in strong brine storage tank into pretreatment unit.
Further, membrane treatment appts are connected with after-treatment device by pure water pipe, by pure water pipe by pure water
It is passed through in after-treatment device.
Further, after-treatment device and residential quarters supply user's water pump, pure water with pure water is provided between water installations
It is used for for user's water pump by the direct drinking pressurized delivered after post processing to residential quarters water installations.
Further, residential quarters water installations with supplying for user's Drinking Water pipe at user's Drinking Water by being connected
It is logical, direct drinking and Drinking Water can be provided a user respectively.
Further, residential quarters are connected with water installations with septic tank, and the life in the water installations of residential quarters is dirty
Water is expelled in septic tank.
Further, septic tank is connected by regulating reservoir with sewage-treatment plant, and regulating reservoir is connected with pretreatment unit,
Regulating reservoir receives the backwash draining of pretreatment unit discharge.
A kind of advantage of the cleaning system of drinking water system of the present utility model is：
1) improve the present situation of existing drinking water system, reduce originally water consumption, using strong brine minimizing running technology, according to
According to tap water quality, the material of membrane treatment appts and cleaning film, optimal design parameter, to meet direct drinking are targetedly selected
Under the premise of safe and healthy requirement, strong brine discharge capacity is rationally reduced, the producing water ratio of film, reduction strong brine output and recovery is improved
Reutilization technology, reduces raw water waste, mitigates municipal sewage treatment facility ability, reduces the investment of long distance water transfer pipe network and gives
Pumping equipment is invested, and environmental pollution is reduced by recycling, is increased available water resource, was both increased economic efficiency, again
Improve social benefit and environmental benefit；
2) multi-purpose water technology is used, membrane treatment appts discharge strong brine is collected in strong brine storage tank, through strong brine
Pump pressurization tandem is used for the backwashing water of pretreatment unit, reduces originally water consumption；
3) the backwash draining in pretreatment unit is mixed with community life sewage after regulation, according to sewage water after mixing
Matter reasonable selection sewage-treatment plant, effluent quality reaches urban reclaimed water matter standard after processing, is back to subdistrict greening, pouring
Lawn, flushing road, landscape water etc., both improve environment, plumbing facility investment are reduced again, save originally water consumption, that is, carry
High economic benefit, improves social benefit and environmental benefit again.
Brief description of the drawings
Fig. 1 is the structural representation of cleaning system of the present utility model.
Embodiment
In order to be better understood by the purpose of this utility model, structure and function, below in conjunction with the accompanying drawings, to of the present utility model
A kind of cleaning system of drinking water system does further detailed description.
As shown in figure 1, it is shown as a kind of cleaning system of drinking water system of the present utility model, house is primarily adapted for use in small
In area, for carrying out purified treatment to drinking water system, strong brine decrement and direct drinking recycling, including pre- place are realized
Device 6, membrane treatment appts 10, after-treatment device 12 and residential quarters water installations 17 are managed, wherein, pretreatment unit 6 included
Component, softening component and/or chemical treatment component are filtered, pretreatment unit 6 is connected with raw water storage tank 2 receives raw water storage tank
Raw water in 2, is filtered to raw water by filter assemblies, softening component and/or chemical treatment component, is softened, is chemically treated
Qualified water is produced Deng pretreatment, by different original sub-blocks into the qualified water for meeting the inflow requirement of membrane treatment appts 10, to subtract
The fouling of cleaning film, the situation for blocking and polluting in light membrane treatment appts 10, it is ensured that follow-up membrane treatment appts carry out film process
It is stable.Specifically, requirement of the membrane treatment appts to influent quality sees attached list 1.
The requirement of NF membrane and reverse osmosis membrane to influent quality in the membrane treatment appts of subordinate list 1
Wherein, the present invention uses different chemical treatments according to different raw water qualities, and processing mode has：Sterilization is gone out
Algae, prevents mushroom from blocking membrane channels, shortens the service life and reduction film process efficiency of film；Nothing is added in flocculation filtration, raw water
Colloidal suspended substance in machine and organic flocculant, reduction water body, prevents suspended particle clogging permeable membrane；Chemical Regulation processing, for original
Water water-quality constituents, prevents equipment corrosion and fouling, blocks fenestra etc. and carries out Chemical Regulation processing.
Membrane treatment appts 10 are connected with pretreatment unit 6, including microfiltration component, ultrafiltration module, nanofiltration component and/or anti-
Permeable membrane element, microfiltration component is used to filter out micron order or nano level particulate and the bacterium in qualified water；Ultrafiltration module is used
In being filtered under pressure to qualified water, small molecule solute and solvent is only set to pass through the cleaning film in default aperture
In, macromolecular solute is filtered out, the another side of cleaning film is stayed in, so that macromolecular substances have obtained the purifying of part；Receive
NF membrane is provided with filter component, it is allowed to solvent molecule or some low molecular weight solutes or low price ion permeable in qualified water；
Reverse osmosis membrane is provided with reverse osmosis membrane assembly, for only allowing water to pass through, other materials can not pass through and be trapped within film table
Face.Membrane treatment appts 10, which are received, passes through the pretreated qualified water of pretreatment unit 6, passes through microfiltration component, ultrafiltration module, nanofiltration
Component and/or reverse osmosis module carry out the film process such as micro-filtration, ultrafiltration, nanofiltration and/or counter-infiltration to qualified water and produce pure water.
After-treatment device 12 is connected with membrane treatment appts 10, including the storage of disinfectant component, water quality survey component, pure water
Component is confessed in component and/or pressurization, is received the pure water after the film process of membrane treatment appts 10 and is adjusted by disinfectant component, water quality
Whole group part, pure water storage assembly and/or pressurization confess component pure water is carried out disinfection, water quality survey, pure water storage and/
Or pressurization confess wait post processing generation direct drinking；Residential quarters water installations 17 are connected with after-treatment device 12, locate after reception
Direct drinking after reason feeds to user and used.
Further, one end of raw water storage tank 2 is communicated with raw water water inlet pipe 1 and receives raw water, the other end and pretreatment unit 6
It is connected, wherein, elevator pump 4 is provided between pretreatment unit 6 and raw water storage tank 2, elevator pump 4 is used for raw water storage tank
The raw water pressurized delivered discharged in 2 is into pretreatment unit 6, and the one end of elevator pump 4 is connected by suction hose 3 with raw water storage tank 2
Logical, the other end is connected by elevator pump feed pipe 5 with pretreatment unit 6.
Further, force (forcing) pump 8 is provided between pretreatment unit 6 and membrane treatment appts 10, force (forcing) pump 8 is used for will pretreatment
The pretreated qualified water pressurized delivered of device 6 is into membrane treatment appts 10, and the one end of force (forcing) pump 8 passes through intervalve 7 and pretreatment
Device 6 is connected, and the other end is connected by film feed pipe 9 with membrane treatment appts 10.Membrane treatment appts 10 in the utility model
Using producing water ratio height, low energy consumption, long lifespan, multi-purpose water backwashing, the material for using medicament less.In addition, membrane treatment appts 10 are preferred
Ultrafiltration module and nanofiltration component and rational matching component.Membrane treatment appts are the core that profound purification is handled, selection
Reasonable process, can high-efficiency and economic the different pollutions of removal, the water quality energy of the pure water after the film process of membrane treatment appts 10
Health requirements are enough reached, the harmful substance in water removal is gone is while retain to human body beneficiating ingredient and trace element.
If, can not be to next dress in addition, the water quality after the film process of membrane treatment appts 10 is not up to health requirements
Conveying is put, previous step need to be returned and handled again, strong brine processing is additionally provided between membrane treatment appts 10 and pretreatment unit 6
Component, for the strong brine discharge in membrane treatment appts 10 to be back in pretreatment unit 6, wherein, strong brine processing assembly
Including strong brine storage tank 20 and strong brine pump 22, strong brine storage tank 20 is connected with membrane treatment appts 10 by strong brine pipe 19,
Strong brine is expelled in strong brine storage tank 20 by membrane treatment appts 10；Strong brine pump 22 is arranged on strong brine storage tank 20 and pretreatment
Between device 6, for by the strong brine pressurized delivered in strong brine storage tank 20 into pretreatment unit 6, strong brine processing assembly
The waste of running water can be effectively saved, multi-purpose water is realized.The utility model can realize that strong brine minimizing is run, according to
According to raw water quality, targetedly, the selection membrane treatment appts of economical rationality and membrane material and equipped with rational pretreatment unit
And after-treatment device, to meet the healthy requirement of direct drinking.
Further, membrane treatment appts 10 are connected by pure water pipe 11 with after-treatment device 12, at membrane treatment process 10
Pure water after reason is passed through in after-treatment device 12 by pure water pipe 11.In addition, the other end and house of after-treatment device 12
Cell is with pure water is provided with for user's water pump 14 between water installations 17, for the pure water pressurization after post processing to be passed through into house
At community user, pure water for user's water pump 14 by being connected 17 with residential quarters water installations for the pure water pipe 15 of user,
The other end is connected by water pipe 13 with after-treatment device 12.
Further, residential quarters water installations 17 are not only connected with for user's purified water supply pipe 15, also by for
Family Drinking Water pipe 16 is with that for being connected at user's Drinking Water, direct drinking can be provided a user respectively and life is drunk
Water.In addition, the other end of residential quarters water installations 17 is also connected by living drainage pipe 18 with septic tank 25, for discharging
Sanitary sewage is into septic tank 25.The other end of septic tank 25 is discharged water pipe 26 by sanitary sewage and is connected with regulating reservoir 27,
The effect of regulating reservoir 27 is the regulation to water and water quality.In addition, regulating reservoir 27 is also filled by backwashing drainpipe 24 with pretreatment
Put 6 to be connected, regulating reservoir 27 receives the backwash draining that pretreatment unit 6 is discharged.
Further, regulating reservoir 27 is connected by mixing water drainpipe 28 with sewage-treatment plant 29, sewage-treatment plant
29 carry out sewage disposal and integrated according to mixing water quality reasonable selection, qualified water are prepared, up to urban reclaimed water standard, sewage
The port of export of processing unit is communicated with recycling water pipe 30, by recycling the effluent sewerage of water pipe 30 to be sprayed for subdistrict greening, road
Spill, lawn pouring, landscape water etc. are used.
A kind of course of work of the cleaning system of drinking water system of the present utility model is described below in conjunction with the accompanying drawings：
Raw water the pretreatment such as is filtered by pretreatment unit 6, softened, is chemically treated and producing qualified water, will be different
Original sub-block is into the qualified water for meeting the inflow requirement of membrane treatment appts 10；Membrane treatment appts 10 receive pre- by pretreatment unit 6
Qualified water after processing, and the film process such as micro-filtration, ultrafiltration, nanofiltration, counter-infiltration generation pure water is carried out to qualified water；Post processing dress
Put pure water of 12 receptions after the film process of membrane treatment appts 10 and pure water is carried out disinfection, the storage of water quality survey, pure water
Deposit or pressurize and the post processing such as confess and produce direct drinking；The direct drinking that residential quarters water installations 17 receive after post processing makes for user
With.
The cleaning system of drinking water system of the present utility model, improves the present situation of existing drinking water system, reduces running water
Consumption, using strong brine minimizing running technology, according to tap water quality, targetedly selects membrane treatment appts and cleaning film
Material, optimal design parameter, under the premise of meeting the safe and healthy requirement of direct drinking, rationally to reduce strong brine discharge capacity, carry
The producing water ratio of high film, reduction strong brine output and recovery and reuse technology, reduce raw water waste, mitigate municipal sewage treatment and set
Ability is applied, the investment of long distance water transfer pipe network and plumbing facility investment is reduced, environmental pollution, increase are reduced by recycling
Available water resource, was both increased economic efficiency, and social benefit and environmental benefit are improved again；, will using multi-purpose water technology
Membrane treatment appts discharge strong brine is collected in strong brine storage tank, is used for the recoil of pretreatment unit through strong brine pump pressurization tandem
Wash water, reduces originally water consumption；Backwash draining in pretreatment unit is mixed with community life sewage after regulation, according to mixed
Effluent quality reaches urban reclaimed water matter standard after sewage quality reasonable selection sewage-treatment plant, processing after conjunction, is back to small
Area's greening, pouring lawn, flushing road, landscape water etc., both improve environment, plumbing facility investment are reduced again, save originally
Water consumption, that is, improve economic benefit, social benefit and environmental benefit improved again.
The utility model is further described by specific embodiment above, it should be understood that, have here
The description of body, should not be construed as the restriction to spirit and scope of the present utility model, and one of ordinary skilled in the art is readding
The various modifications made after reader specification to above-described embodiment, belong to the scope that the utility model is protected.
Claims (10)
1. a kind of cleaning system of drinking water system, it is characterised in that including：
Pretreatment unit (6), including filter assemblies, softening component and/or chemical treatment component, for receiving raw water storage tank
(2) raw water in, and by filter assemblies, softening component and/or chemical treatment component raw water is filtered, soften and/or
Chemical treatment produces qualified water；
Membrane treatment appts (10), including microfiltration component, ultrafiltration module, nanofiltration component and/or reverse osmosis membrane assembly, are filled with pretreatment
Put (6) to be connected reception qualified water, by microfiltration component, ultrafiltration module, nanofiltration component and/or reverse osmosis membrane assembly to qualified water
Carry out micro-filtration, ultrafiltration, nanofiltration and/or reverse osmosis membrane processing and produce pure water；
Component is confessed in after-treatment device (12), including disinfectant component, water quality survey component, pure water storage assembly and/or pressurization,
Be connected reception pure water with membrane treatment appts (10), by disinfectant component, water quality survey component, pure water storage assembly and/
Or pressurization confesses that component carries out disinfection to pure water, the storage of water quality survey, pure water and/or pressurization confess processing and produce straight drink
Water；
Residential quarters are connected with water installations (17) with after-treatment device (12), receive direct drinking.
2. cleaning system according to claim 1, it is characterised in that between pretreatment unit (6) and raw water storage tank (2)
Elevator pump (4) is provided with, elevator pump (4) is used for the raw water pressurized delivered of discharge in raw water storage tank (2) to pretreatment unit
(6) in.
3. cleaning system according to claim 1, it is characterised in that pretreatment unit (6) and membrane treatment appts (10) it
Between be provided with force (forcing) pump (8), force (forcing) pump (8) is used for pretreated qualified water pressurized delivered in pretreatment unit (6) to film
In processing unit (10).
4. cleaning system according to claim 1, it is characterised in that membrane treatment appts (10) and pretreatment unit (6) it
Between be additionally provided with strong brine processing assembly, for the strong brine in membrane treatment appts (10) to be discharged and pretreatment unit is back to
(6) in.
5. cleaning system according to claim 4, it is characterised in that strong brine processing assembly includes：
Strong brine storage tank (20), is connected with membrane treatment appts (10) by strong brine pipe (19), and membrane treatment appts (10) will be dense
Salt solution is expelled in strong brine storage tank (20)；
Strong brine pump (22), is arranged between strong brine storage tank (20) and pretreatment unit (6), for by strong brine storage tank (20)
In strong brine pressurized delivered into pretreatment unit (6).
6. cleaning system according to claim 1, it is characterised in that membrane treatment appts (10) lead to after-treatment device (12)
Cross pure water pipe (11) to be connected, pure water is passed through in after-treatment device (12) by pure water pipe (11).
7. cleaning system according to claim 1, it is characterised in that after-treatment device (12) and residential quarters water installations
(17) pure water is provided between for user's water pump (14), pure water is used for the direct drinking after post processing for user's water pump (14)
Pressurized delivered is to residential quarters water installations (17) place.
8. cleaning system according to claim 7, it is characterised in that residential quarters are with water installations (17) by being given birth to for user
Drinking-water pipe (16) living is with for being connected at user's Drinking Water, direct drinking and Drinking Water can be provided a user respectively.
9. cleaning system according to claim 1, it is characterised in that residential quarters water installations (17) and septic tank (25)
It is connected, residential quarters is expelled in septic tank (25) with the sanitary sewage in water installations (17).
10. cleaning system according to claim 9, it is characterised in that septic tank (25) passes through regulating reservoir (27) and sewage
Processing unit (29) is connected, and regulating reservoir (27) is connected with pretreatment unit (6), and regulating reservoir (27) receives pretreatment unit
(6) the backwash draining of discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048384.3U CN206395957U (en) | 2017-01-16 | 2017-01-16 | A kind of cleaning system of drinking water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720048384.3U CN206395957U (en) | 2017-01-16 | 2017-01-16 | A kind of cleaning system of drinking water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206395957U true CN206395957U (en) | 2017-08-11 |
Family
ID=59519568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720048384.3U Active CN206395957U (en) | 2017-01-16 | 2017-01-16 | A kind of cleaning system of drinking water system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206395957U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046509A (en) * | 2017-12-18 | 2018-05-18 | 程运忠 | A kind of direct drinking makes water supply process and drinking water system |
| CN110902929A (en) * | 2019-12-26 | 2020-03-24 | 南京公诚节能新材料研究院有限公司 | Direct drinking water treatment process and treatment system thereof |
| CN114524550A (en) * | 2022-03-03 | 2022-05-24 | 哈尔滨工业大学 | Gravity-driven drinking water purification device based on near-zero operation and maintenance double-membrane method and method for treating distributed water source water by using same |
-
2017
- 2017-01-16 CN CN201720048384.3U patent/CN206395957U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046509A (en) * | 2017-12-18 | 2018-05-18 | 程运忠 | A kind of direct drinking makes water supply process and drinking water system |
| CN110902929A (en) * | 2019-12-26 | 2020-03-24 | 南京公诚节能新材料研究院有限公司 | Direct drinking water treatment process and treatment system thereof |
| CN114524550A (en) * | 2022-03-03 | 2022-05-24 | 哈尔滨工业大学 | Gravity-driven drinking water purification device based on near-zero operation and maintenance double-membrane method and method for treating distributed water source water by using same |
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