CN202369465U - Drainage function integrated membrane separation water purifier - Google Patents
Drainage function integrated membrane separation water purifier Download PDFInfo
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- CN202369465U CN202369465U CN2011205245100U CN201120524510U CN202369465U CN 202369465 U CN202369465 U CN 202369465U CN 2011205245100 U CN2011205245100 U CN 2011205245100U CN 201120524510 U CN201120524510 U CN 201120524510U CN 202369465 U CN202369465 U CN 202369465U
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Abstract
The utility model discloses a drainage function integrated membrane separation water purifier which comprises a booster pump, an ultrafiltration assembly, an activated carbon filter, a precision filter, a high-voltage pump, a reverse osmosis membrane assembly, an ultraviolet sterilizer and an air pump arranged in a metal framework. The water purifier comprises a water purification system, a drainage system and a control system, wherein the water purification system comprises the booster pump, the ultrafiltration assembly, the activated carbon filter, the precision filter, the high-voltage pump, the reverse osmosis membrane assembly and the ultraviolet sterilizer successively connected via pipelines. The water purifier not only has water purification function and medicine washing function but also has drainage function, water reserved in the pipelines, pumps and each container of the water purification equipment is drained by using the air pump, a drainage valve and relevant valves, and freezing prevention and corrosion prevention can be realized when the water purifier is out of service.
Description
Technical field
The utility model relates to membrane sepn and water-treatment technology field, relates in particular to the water-purifying machine of employing ultrafiltration-gac-secondary filter-r-o--technologies such as disinfection by ultraviolet light.
Background technology
For a long time; Adopt membrane separation technique to produce the equipment of pure water; Be mainly used in the deep purifying at water sources such as tap water, well water, river, remove all contaminations in the water, be the colony of those no direct drinking water supplies; As be engaged in field work and training personnel, suffer natural disaster and the geographic people of Emergent Public Events such as pollution of waterhead, provide to be suitable for the water purification that human body needs.
At present, adopt the big multipotency of water purifying plant of membrane separation technique technological design effectively to prepare direct drinking water.During the equipment Long-time Shut-down, the easy breed bacteria of pipeline water; Under low temperature environment, system's water freezes easily, possibly damage pipeline, membrane module and strainer etc.In order to reduce the structure deteriorate under the low temperature environment, mainly be at present to carry out through the mode of dismounting components and parts or Open valve manual draining, also some carries out with the mode of protection liquid through in strainer, injecting deicing fluid.These measure drainings are not thorough, the protection weak effect, and the complicated steps of adding protection liquid and deicing fluid, need the professional to instruct, and labour intensity increases.Chinese patent 01205721.7 has related to a kind of reverse osmosis water purifier that is used for field usage, can handle brackish water and special geographic poisonous water source.Chinese patent 200520090660.X adopts ultra-filtration membrane, reverse osmosis membrane and disinfection by ultraviolet light technology, has designed small-sized integrated water-purifying machine.Chinese patent 200620013269.4 relates to a kind of motor driven water-purifying machine that is applicable to remote districts or field usage, has adopted reverse osmosis membrane and ozone technology.Above-mentioned patent does not solve the fungi-proofing antifreeze problem that the water purifying plant Long-time Shut-down stores well.
The utility model content
The utility model provides a kind of membrane sepn water-purifying machine of realizing the integrated drain function of water purifying plant pipeline of membrane sepn through integrated air pump and water discharge valve to pipeline water breed bacteria and the freezing problem of pipeline that existing water-purifying machine exists.
The membrane sepn water-purifying machine of a kind of integrated drain function of the utility model; Comprise the topping-up pump, ultrafiltration module, activated carbon filter, accurate filter, HPP, reverse osmosis membrane assembly, ultraviolet disinfector and the air pump that are provided with in the metal frame, said water-purifying machine is made up of water cleaning systems, water exhaust system and system;
Said water cleaning systems comprises topping-up pump, ultrafiltration module, activated charcoal filter, accurate filter, HPP, reverse osmosis membrane assembly and the ultraviolet disinfector that is connected successively by pipeline; Pipeline between topping-up pump and ultrafiltration module is provided with entering water electromagnetic valve, and the ultrafiltration module bottom is connected with the discharge pipe of drain solenoid valve; The dense water out of reverse osmosis membrane assembly connects discharge pipe and water return pipeline head end respectively, the terminal HPP leading portion pipeline that connects of water return pipeline;
Water exhaust system comprises the loading line that air pump is set; Loading line connects discharge pipe and HPP leading portion pipeline respectively; The water side of ultrafiltration module, activated charcoal filter, accurate filter, HPP and reverse osmosis membrane assembly is provided with water discharge valve respectively; The dense water out pipeline of reverse osmosis membrane assembly is provided with dense water solenoid valve and concentrated water drainage water valve, and the end of discharge pipe is provided with the discharging water discharge valve;
Said topping-up pump back segment pipeline connects ultrafiltration module and flushing pipeline head end respectively, the terminal reverse osmosis membrane assembly water-in that connects of flushing pipeline;
System comprises that PLC programmable logic controller, power light, drainage switch, medicine wash switch and system taps, and the PLC programmable logic controller is controlled topping-up pump, HPP, air pump, entering water electromagnetic valve, drain solenoid valve, dense water solenoid valve, power light, drainage switch, medicine respectively and washed switch and system taps.
Said topping-up pump back segment pipeline is provided with anhydrous protection switch, and the pipeline between topping-up pump and ultrafiltration module is provided with inlet gage.Before the said HPP low-voltage protective switch is set, the high voltage protective switch is set behind the HPP.Said reverse osmosis membrane assembly water-in leading portion pipeline is provided with the feed water by reverse osmosis tensimeter.Said water return pipeline head end is provided with r-o-water discharge pressure table.
The former water that the utility model will purify is through in the topping-up pump access to plant; With ultra-filtration membrane separation, charcoal absorption, secondary filter as pretreatment unit; Can remove organism, mikrobe, colloid, chlorine residue and PM for particulate matter in the water, for reverse osmosis membrane assembly provides the water quality guarantee.Pretreated water gets into reverse osmosis membrane assembly through HPP, to remove inorganics and the radioelement in the water, reduces water hardness.Reverse osmosis produced water can be killed mikrobe residual in the water through the terminal disinfection by ultraviolet light, meets drinking water standard to guarantee water quality.Simultaneously, in water circuit system, also increased medicine and washed function, realized the physics of ultrafiltration module and reverse osmosis membrane assembly is cleaned and matting the work-ing life of membrane component and prolong.
The membrane sepn water-purifying machine has also designed the drain function of piping system except that having water purification function, so that the water in the equipment is effectively discharged, realize antifreeze and anticorrosion between the water-purifying machine lay-off period playing the effect of protecting water purifying plant.
During water-purifying machine Long-time Shut-down and low-temperature storage, utilize air pump, water discharge valve and related valve, the water in equipment pipeline, pump and each container is discharged.After draining finishes, with taking out in the membrane module slave unit, be positioned in the special-purpose storage vessel, realization equipment and membrane module be independent the storage in high and low temperature environment.
Adopt the PLC programmable logic controller to realize the switching automatic switchover control of air pump and SV; In conjunction with water discharge valve, stopping valve and ball valve; Accomplish the discharging of water in equipment pipeline, topping-up pump, HPP and the putamina, level of automation is high, has reduced the manual operation difficulty to greatest extent.
The membrane sepn water-purifying machine of integrated drain function disclosed in the utility model compared with prior art; Wash the function except having water purification function and medicine; Also integrated drain function; Utilize air pump, water discharge valve and related valve, the water in pipeline, pump and each container of water purifying plant is discharged, realize antifreeze and anticorrosion between the water-purifying machine lay-off period.Adopt the PLC programmable logic controller to realize the switching automatic switchover control of air pump and SV, accomplish the equipment draining, level of automation is high, has reduced the manual operation difficulty to greatest extent.
Description of drawings
Fig. 1 is the process flow sheet of the membrane sepn water-purifying machine of the integrated drain function of the utility model.
Label among the figure:
1, ball valve one; 2, topping-up pump; 3, stopping valve one; 4, anhydrous protection switch; 5, ball valve two; 6, inlet gage; 7, entering water electromagnetic valve; 8, water discharge valve one; 9, entering water electromagnetic valve; 10, go out water solenoid valve; 11, go out water solenoid valve; 12, water discharge valve two; 13, activated charcoal filter; 14, ball valve three; 15, air pump; 16, ball valve four; 17, water discharge valve three; 18, accurate filter; 19, water discharge valve four; 20, SV five; 21, water discharge valve five; 22, low-voltage protective switch; 23, HPP; 24, high voltage protective switch; 25, water discharge valve six; 26, feed water by reverse osmosis tensimeter; 27, water discharge valve seven; 28, dense water solenoid valve; 29, concentrated water drainage water valve 30, stopping valve two; 31, r-o-water discharge pressure table; 32, stopping valve three; 33, ultraviolet disinfector; 34, ball valve five; 35, discharging water discharge valve; 41, reverse osmosis membrane assembly; 42, ultrafiltration module.
Embodiment
The membrane sepn water-purifying machine of the integrated drain function of the utility model, power supply adopt AC220V (single-phase) or AC380V (three-phase) power supply, electric leakage ground protection.Adopt the PLC programmable logic controller to control each electric elements, realization system water and medicine are washed function.Compare with common water-purifying machine; The utility model has increased drain function, automaticallyes switch through the switching of PLC unit control air pump and SV, in conjunction with water discharge valve, stopping valve and ball valve; Accomplish the equipment draining; Realize antifreeze and anticorrosion between the water-purifying machine lay-off period, and the pipeline of equipment in low temperature environment is antifreeze and the membrane module low tempertaure storage, has prolonged the work-ing life of equipment and membrane module.Former water inlet gage 6, feed water by reverse osmosis tensimeter 26 and r-o-water discharge pressure table 31 have also been designed simultaneously; Can display device former water intake pressure in system water process; Feed water by reverse osmosis pressure and water discharge pressure; Be convenient to judge and regulate the running status of membrane module, equipment is normally moved, prolong its work-ing life.Also have anhydrous defencive function, low-voltage variation function and high voltage protective function, avoid unforeseen circumstances that motor and membrane module are caused damage.
As shown in Figure 1; The utility model water-purifying machine comprises topping-up pump 2, ultrafiltration module 42, activated carbon filter 13, accurate filter 18, HPP 23, reverse osmosis membrane assembly 41, ultraviolet disinfector 33 and the air pump 15 that is provided with in the metal frame, and said water-purifying machine is made up of water cleaning systems, water exhaust system and system;
Said water cleaning systems comprises topping-up pump, ultrafiltration module, activated charcoal filter, accurate filter, HPP, reverse osmosis membrane assembly and the ultraviolet disinfector that is connected successively by pipeline; The former water suction culvert that ball valve 1 is set connects topping-up pump; Pipeline between topping-up pump and ultrafiltration module is provided with entering water electromagnetic valve 7 and 9, and the ultrafiltration module bottom is connected with the discharge pipe of drain solenoid valve 10 and 11; The dense water out of reverse osmosis membrane assembly connects discharge pipe and water return pipeline head end respectively, the terminal HPP leading portion pipeline that connects of water return pipeline; Said topping-up pump back segment pipeline connects ultrafiltration module and flushing pipeline head end respectively, the terminal reverse osmosis membrane assembly water-in that connects of flushing pipeline; Said topping-up pump back segment pipeline is provided with anhydrous protection switch 4, and the pipeline between topping-up pump and ultrafiltration module is provided with inlet gage 6; Low-voltage protective switch 22 is set before the said HPP, high voltage protective switch 24 is set behind the HPP; Said reverse osmosis membrane assembly water-in leading portion pipeline is provided with feed water by reverse osmosis tensimeter 26; Said water return pipeline head end is provided with r-o-water discharge pressure table 31; Water purification function mainly is to accomplish through topping-up pump 2, ultrafiltration module, activated charcoal filter 13, accurate filter 18, HPP 23, reverse osmosis membrane assembly and ultraviolet disinfector 33.Wherein, ultrafiltration module is placed on before activated charcoal filter and the precision Filter element device, can improve the utilising efficiency of gac, can also improve the influent quality of reverse osmosis module simultaneously greatly, prolongs the work-ing life of reverse osmosis units.Use reverse osmosis membrane to remove the ion in the water, harmful inorganics then, remove the radioelement in the water, reduce water hardness.Final reverse osmosis produced water is killed residual mikrobe in the water through ultraviolet disinfector, guarantees that water quality meets national direct drinking water standard.
It mainly is to realize through the switch of topping-up pump 2 and respective valves that medicine is washed function.According to the reverse osmosis membrane pollution condition, preparation corresponding cleaning liquid.Former water water inlet pipe, concentrated water discharge pipe and equipment water producing pipe are all fed scavenging solution.Open corresponding valve then, start topping-up pump 2, reverse osmosis membrane assembly is carried out medicine wash.Move water purification program 30min (carrying out flushing of pipeline) by normal step then, and measure and produce discharge and ratio of desalinization, whether effectively confirm to clean.If necessary, can clean repeatedly.Still can not reach promising result if repeatedly clean, explain that reverse osmosis membrane is seriously polluted, performance can not be recovered, and should in time change.
The utility model adopts new structure design and drainaging scheme to carry out the draining of equipment; Water exhaust system comprises the loading line that air pump is set; Loading line connects discharge pipe that ball valve 3 14 is set and the HPP leading portion pipeline that ball valve 4 16 is set respectively; The water side of ultrafiltration module, activated charcoal filter, accurate filter, HPP and reverse osmosis membrane assembly is provided with water discharge valve 2 12, water discharge valve 3 17, water discharge valve 4 19, water discharge valve 6 25, water discharge valve gas 27 respectively; SV 20 and water discharge valve 5 21 are set between HPP leading portion pipeline and the water discharge valve 4 19; The dense water out pipeline of reverse osmosis membrane assembly is provided with dense water solenoid valve 28 and concentrated water drainage water valve 29, and the end of discharge pipe is provided with discharging water discharge valve 35; Needed pressure when adopting the increase air pump that draining is provided cooperatively interacts with other valve on the pipeline, improves the drainage performance of equipment, has solved the antifreeze and membrane module storage problem of the pipeline of equipment in low temperature environment.
Drainage procedure is mainly accomplished through air pump 15, water discharge valve, ball valve 3 14 and ball valve 4 16.Before draining, must the electric elements on the machine be carried out waterproofing protection.Open water discharge valve 2 12, water discharge valve 3 17, water discharge valve 4 19, discharge activated charcoal filter 13 and the interior water of accurate filter 18 containers.Open water discharge valve 1, water discharge valve 5 21, water discharge valve 6 25, water discharge valve 7 27 and concentrated water drainage water valve 29 and be used to discharge the water in ultrafiltration module and the reverse osmosis module container, accomplish the pre-treatment draining.When treating anhydrous outflow, closed row water valve 1 is opened power supply in the controlling box, the air switch of the air pump 15 that closes, and " power supply indication " lamp is bright.Press " drainage switch ", open ball valve 3 14 then, when treating " original water inlet " anhydrous discharge; Closed ball valve 1 is opened stopping valve 1 and ball valve 5 34 again, when treating " concentrated water discharge " anhydrous discharge; Closed ball valve 3 14 and ball valve 5 34 connect water discharge valve 5 21.Open ball valve 4 16, stopping valve 2 30 and stopping valve 3 32, when water discharge valve 5 21 anhydrous discharges, close water discharge valve 8 29 and stopping valve 3 32.When treating " concentrated water discharge " anhydrous discharge, reverse osmosis module is accomplished draining.Open the water port (being positioned at pump housing bottom) of topping-up pump 2 and HPP 23, water in the pump is racked up entirely, close the water port of pump again.Open water discharge valve 1, water discharge valve 2 12, water discharge valve 3 17, water discharge valve 4 19, water discharge valve 5 21, water discharge valve 6 25, water discharge valve 7 27 and concentrated water drainage water valve 29; Whether inspection has water, closes ball valve 4 16 then, presses " drainage switch " again; Air pump 15 stops, and drainage works is accomplished.After draining finishes, with taking out in the membrane module slave unit, be positioned in the special-purpose storage vessel, realization equipment and membrane module be independent the storage in low temperature environment.
The system of the utility model comprises that PLC programmable logic controller, power light, drainage switch, medicine wash switch and system taps, and the PLC programmable logic controller is controlled topping-up pump, HPP, air pump, entering water electromagnetic valve, drain solenoid valve, dense water solenoid valve, power light, drainage switch, medicine respectively and washed switch and system taps; It is 12 tunnel waves and 5 road detection signals that this system is divided into, and wherein, wave is made up of 3 road PL signals, 6 way solenoid valve signals and No. 3 motor signals, and detection signal is made up of 2 road button input signals and 3 tunnel PS signals.The PLC unit is directly controlled SV and PL, and for the control of motor, then adopts the mode of contactor and thermo-relay to realize the break-make control to motor, realizes overheated, override protection to motor, prolongs the work-ing life of motor.Detection signal is to feed back to the PLC unit through interrupt mode, and unit moves corresponding interrupt routine after receiving signal, accomplishes corresponding action.This system has anhydrous defencive function, low-voltage variation function and high voltage protective function.Work as something unexpected happened, Ru Yuanshui cuts off the water supply, and HPP appearance suction sky or output pressure are too high, and the PLC unit makes machine out of service.After this unit will uninterruptedly scan the detecting pressure on off state, reset until PS, and hydraulic pressure satisfy system recovery system water process.
The utility model is primarily aimed at the colony of those no direct drinking water supplies; As the personnel, the people when suffering natural disaster, the water source is contaminated and happens suddenly the public safety incident that are engaged in field work and training; For they provide a kind of purifying of drinking water equipment that can carry out deep purifying to water sources such as the rivers and lakes water that pollutes and tap water; This equipment can effectively be removed water pollutant, and simultaneously integrated drain function has solved the antifreeze and fungi-proofing problem between the water-purifying machine lay-off period.
The utility model adopts ultrafiltration-gac-secondary filter-r-o--disinfection by ultraviolet light technology, and tap water that pollutes or the rivers and lakes natural fresh that does not meet sanitary standard of drinking water are handled, and can directly be prepared into direct drinking water.
Claims (5)
1. the membrane sepn water-purifying machine of an integrated drain function; It is characterized in that; Said water-purifying machine comprises topping-up pump, ultrafiltration module, activated carbon filter, accurate filter, HPP, reverse osmosis membrane assembly, ultraviolet disinfector and the air pump that is provided with in the metal frame, and said water-purifying machine is made up of water cleaning systems, water exhaust system and system;
Said water cleaning systems comprises topping-up pump, ultrafiltration module, activated charcoal filter, accurate filter, HPP, reverse osmosis membrane assembly and the ultraviolet disinfector that is connected successively by pipeline; Pipeline between topping-up pump and ultrafiltration module is provided with entering water electromagnetic valve, and the ultrafiltration module bottom is connected with the discharge pipe of drain solenoid valve; The dense water out of reverse osmosis membrane assembly connects discharge pipe and water return pipeline head end respectively, the terminal HPP leading portion pipeline that connects of water return pipeline;
Water exhaust system comprises the loading line that air pump is set; Loading line connects discharge pipe and HPP leading portion pipeline respectively; The water side of ultrafiltration module, activated charcoal filter, accurate filter, HPP and reverse osmosis membrane assembly is provided with water discharge valve respectively; The dense water out pipeline of reverse osmosis membrane assembly is provided with dense water solenoid valve and concentrated water drainage water valve, and the end of discharge pipe is provided with the discharging water discharge valve;
Said topping-up pump back segment pipeline connects ultrafiltration module and flushing pipeline head end respectively, the terminal reverse osmosis membrane assembly water-in that connects of flushing pipeline;
System comprises that PLC programmable logic controller, power light, drainage switch, medicine wash switch and system taps, and the PLC programmable logic controller is controlled topping-up pump, HPP, air pump, entering water electromagnetic valve, drain solenoid valve, dense water solenoid valve, power light, drainage switch, medicine respectively and washed switch and system taps.
2. the membrane sepn water-purifying machine of integrated drain function according to claim 1 is characterized in that, said topping-up pump back segment pipeline is provided with anhydrous protection switch, and the pipeline between topping-up pump and ultrafiltration module is provided with inlet gage.
3. the membrane sepn water-purifying machine of integrated drain function according to claim 1 is characterized in that, before the said HPP low-voltage protective switch is set, and the high voltage protective switch is set behind the HPP.
4. the membrane sepn water-purifying machine of integrated drain function according to claim 1 is characterized in that, said reverse osmosis membrane assembly water-in leading portion pipeline is provided with the feed water by reverse osmosis tensimeter.
5. the membrane sepn water-purifying machine of integrated drain function according to claim 1 is characterized in that, said water return pipeline head end is provided with r-o-water discharge pressure table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205245100U CN202369465U (en) | 2011-12-15 | 2011-12-15 | Drainage function integrated membrane separation water purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205245100U CN202369465U (en) | 2011-12-15 | 2011-12-15 | Drainage function integrated membrane separation water purifier |
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| CN202369465U true CN202369465U (en) | 2012-08-08 |
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| CN2011205245100U Expired - Fee Related CN202369465U (en) | 2011-12-15 | 2011-12-15 | Drainage function integrated membrane separation water purifier |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826667A (en) * | 2012-08-28 | 2012-12-19 | 王曙光 | Multifunctional emergency gas energy water purification system |
| CN102900712A (en) * | 2012-09-29 | 2013-01-30 | 王曙光 | Gas booster pump and emergency air-energy multifunctional water purification system |
| CN103041704A (en) * | 2012-12-28 | 2013-04-17 | 艾欧史密斯（上海）水处理产品有限公司 | Reverse osmosis water purifying system and operation method thereof |
| CN103102029A (en) * | 2013-03-07 | 2013-05-15 | 美泰克斯膜技术江苏有限公司 | Marine water treatment system adopting double-membrane method |
| CN108569794A (en) * | 2018-05-04 | 2018-09-25 | 陈裕娟 | A kind of reverse osmosis purified water system |
| CN109336224A (en) * | 2018-11-30 | 2019-02-15 | 佛山市云米电器科技有限公司 | Collect the filter core and water purifier of ultrafiltration and reverse osmosis integrated design |
-
2011
- 2011-12-15 CN CN2011205245100U patent/CN202369465U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826667A (en) * | 2012-08-28 | 2012-12-19 | 王曙光 | Multifunctional emergency gas energy water purification system |
| CN102826667B (en) * | 2012-08-28 | 2013-09-18 | 王曙光 | Multifunctional emergency gas energy water purification system |
| CN102900712A (en) * | 2012-09-29 | 2013-01-30 | 王曙光 | Gas booster pump and emergency air-energy multifunctional water purification system |
| CN102900712B (en) * | 2012-09-29 | 2015-02-18 | 北京恒企新能源科技有限公司 | Gas booster pump and emergency air-energy multifunctional water purification system |
| CN103041704A (en) * | 2012-12-28 | 2013-04-17 | 艾欧史密斯（上海）水处理产品有限公司 | Reverse osmosis water purifying system and operation method thereof |
| CN103102029A (en) * | 2013-03-07 | 2013-05-15 | 美泰克斯膜技术江苏有限公司 | Marine water treatment system adopting double-membrane method |
| CN108569794A (en) * | 2018-05-04 | 2018-09-25 | 陈裕娟 | A kind of reverse osmosis purified water system |
| CN109336224A (en) * | 2018-11-30 | 2019-02-15 | 佛山市云米电器科技有限公司 | Collect the filter core and water purifier of ultrafiltration and reverse osmosis integrated design |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20141215 |
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| EXPY | Termination of patent right or utility model |