CN102351338B - Advanced treating system for drinking tap water and water quality treating method - Google Patents
Advanced treating system for drinking tap water and water quality treating method Download PDFInfo
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- CN102351338B CN102351338B CN 201110160885 CN201110160885A CN102351338B CN 102351338 B CN102351338 B CN 102351338B CN 201110160885 CN201110160885 CN 201110160885 CN 201110160885 A CN201110160885 A CN 201110160885A CN 102351338 B CN102351338 B CN 102351338B
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Abstract
The invention provides an advanced treating system for drinking tap water and a water quality treating method. According to the invention, a water inlet pipe (1) connected with a tap water pipe network is connected with a first water quality detector (2); the rear end of the water inlet pipe (1) is connected with a front valve distributor (3), and the rear end of the front valve distributor (3) is provided with seven inflowing water distributing pipes which are respectively connected with seven water treatment tanks; an outflowing water distributing pipe is respectively provided at the rear end of each water treatment tank, and the seven outflowing water distributing pipes are respectively connected with a back valve distributor (5); the rear end of the back valve distributor (5) is connected with a water delivering device (7), and a second water quality detector (6) is connected with a pipeline between the back valve distributor (5) and the water delivering device (7); filters are installed in a part of the water treatment tanks; and a part of the water treatment tanks are connected with a material pool through metering pumps. The system provided in the invention is capable of carrying out targeted treatment by using a plurality of means according to water quality at an end of the tap water pipe network.
Description
Technical field
The present invention relates to a kind of advanced treatment system for drinking tap water, belong to the secondary water-supply technical field of tap water.The invention still further relates to the deep treatment method of drinking public water supply.
Background technology
The water that existing tap water secondary water-supply equipment is just sent Running-water Company here is simply supplied with the end resident by stack, can't carry out the advanced treatment of water quality.The water of processing by Running-water Company, in delivery process, urban pipe network can be at a lot of link polluted waters, due to the effective water quality treatment of end water equipment, cause the user to drink underproof water.Present examination criteria can only reach 35 qualified.If advanced treatment in addition on water equipment endways, can't not reach 106 the quality Passing Criterias of end " water tap " that enter 12 planning regulations.
Summary of the invention
Technical problem to be solved by this invention is, a kind of advanced treatment system for drinking tap water and water conditioning method are provided, and can according to tap water pipe network end water quality situation, carry out targetedly multimedia processing.
It is as follows that the present invention solves the problems of the technologies described above the technical scheme that adopts:
A kind of advanced treatment system for drinking tap water comprises for the inhalent siphon that connects tap water pipe network and send wetting system that it is characterized in that: described inhalent siphon is connected with the first water quality testing meter; The inhalent siphon rear end is connected with front end valve divider, before being somebody's turn to do, the rear end of end valve divider enters water distribution pipe with seven, and these seven enter water distribution pipe and are connected with respectively water treatment the first tank, water treatment the second tank, water treatment the 3rd tank, water treatment the 4th tank, water treatment the 5th tank, water treatment the 6th tank and water treatment the 7th tank; Be respectively arranged with one in described seven water treatment tank rear ends and go out water distribution pipe, these seven go out water distribution pipe and are connected with respectively rear end valve divider; Rear end valve divider rear end is connected with sending wetting system, and at rear end valve divider and give on pipeline between wetting system and be connected with the second water quality testing meter; Wherein send wetting system with water delivery nozzle and water return outlet, water delivery nozzle connects the tap water user, and water return outlet is connected to inhalent siphon; Be separately installed with strainer in water treatment the 3rd tank, water treatment the 5th tank, water treatment the 6th tank and water treatment the 7th tank; Described water treatment the first tank, water treatment the second tank, water treatment the 4th tank, water treatment the 5th tank, water treatment the 6th tank and water treatment the 7th tank are connected with the first material pond, the second material pond, the 4th material pond, the 5th material pond, the 6th material pond, the 7th material pond by the first volume pump, the second volume pump, the 4th volume pump, the 5th volume pump, the 6th volume pump, the 7th volume pump respectively;
Also comprise controller PLC, described the first water quality testing meter, front end valve divider, rear end valve divider, the second water quality testing meter, send wetting system and described the first volume pump, the second volume pump, the 4th volume pump, the 5th volume pump, the 6th volume pump, the 7th volume pump to be connected with controller PLC respectively.
Use described advanced treatment system for drinking tap water to carry out the method for water conditioning, it is characterized in that:
Be equipped with for the material of regulating the tap water potential of hydrogen in the first material pond, the formula material for the treatment of the tap water heavy metal is equipped with in the second material pond, be equipped with for the material of regulating the tap water potential of hydrogen and for the treatment of the formula material of tap water heavy metal in the 4th material pond, be equipped with for the material of regulating the tap water potential of hydrogen in the 5th material pond, the formula material for the treatment of the tap water heavy metal is equipped with in the 6th material pond, and be equipped with for the material of regulating the tap water potential of hydrogen and for the treatment of the formula material of tap water heavy metal in the 7th material pond;
The water quality of the water that the first water quality testing meter detection tap water pipe network is sent here, and will detect data transmission to controller PLC, controller PLC compares data and the set(ting)value that receives;
If the water quality of the water that tap water pipe network is sent here only PH departs from standard range, other qualified, controller PLC controls current through water treatment the first tank, and controls the first volume pump work;
If the water that tap water pipe network is sent here is heavy metals exceeding standard only, other qualified, controller PLC controls current through water treatment the second tank, and controls the second volume pump work;
If the water that tap water pipe network is sent here only needs filtration treatment, other qualified, controller PLC controls current through water treatment the 3rd tank;
If the water quality PH of the water that tap water pipe network is sent here departs from standard range and heavy metals exceeding standard, other qualified, controller PLC controls current through water treatment the 4th tank, and controls the 4th volume pump work;
If the water quality PH of the water that tap water pipe network is sent here departs from standard range and needs filtration treatment, other qualified, controller PLC controls current through water treatment the 5th tank, and controls the 5th volume pump work;
If the water heavy metals exceeding standard that tap water pipe network is sent here and need filtration treatment, other qualified, controller PLC controls current through water treatment the 6th tank, and controls the 6th volume pump work;
If the water water quality PH that tap water pipe network is sent here departs from standard range, heavy metals exceeding standard and needs filtration treatment, controller PLC controls current through water treatment the 7th tank, and controls the 7th volume pump work;
The second water quality testing meter detects the water quality of treated tap water, and will detect data transmission to controller PLC;
If controlling, water quality reaching standard, controller PLC send wetting system to send water to the user;
If water quality is not up to standard, controller PLC control is sent wetting system to send water back to front end valve divider and is again processed, until water quality reaching standard, controller PLC controls and send wetting system to send water to the user.
Positively effect of the present invention is: the first, by tap water pipe network water supply end advanced treatment, user's tap water " water tap " Effluent criteria is improved, drink safer.The second, by real-time inspection and control, process targetedly tap water, which index is not up to standard just processes for this index, is fit to the different zones of supplying water and uses, and adapts to various urban pipe network tap water situations.Three, carry out the Real-time Water quality supervision after advanced treatment and survey, as defective circular treatment still, the tap water of guaranteeing to offer the user is up to standard.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the schematic diagram of water treatment tank charging mechanism of the present invention.
Fig. 3 is the schematic diagram of controlling organization of the present invention.
Embodiment
Further illustrate the present invention below in conjunction with drawings and Examples.
As shown in Figure 1, the present invention includes for the inhalent siphon 1 that connects tap water pipe network, this inhalent siphon 1 is connected with the first water quality testing meter 2.Inhalent siphon 1 rear end is connected with front end valve divider 3, before being somebody's turn to do, the rear end of end valve divider 3 enters water distribution pipe with seven, and these seven enter water distribution pipe and are connected respectively to water treatment the first tank 4-1, water treatment the second tank 4-2, water treatment the 3rd tank 4-3, water treatment the 4th tank 4-4, water treatment the 5th tank 4-5, water treatment the 6th tank 4-6 and water treatment the 7th tank 4-7.Be respectively arranged with one in described seven water treatment tank rear ends and go out water distribution pipe, these seven go out water distribution pipe and are connected respectively to rear end valve divider 5.
Rear end valve divider 5 rear ends are connected with send wetting system 7, and at rear end valve divider 5 and give on pipeline between wetting system 7 and be connected with the second water quality testing meter 6.Wherein send wetting system 7 with water delivery nozzle 7-1 and water return outlet 7-2, water delivery nozzle 7-1 connects the tap water user, and water return outlet 7-2 is connected to inhalent siphon 1.
Be separately installed with strainer in water treatment the 3rd tank 4-3, water treatment the 5th tank 4-5, water treatment the 6th tank 4-6 and water treatment the 7th tank 4-7.Be used for the water that passes through is implemented filtration treatment.
As Fig. 2, described water treatment the first tank 4-1, water treatment the second tank 4-2, water treatment the 4th tank 4-4, water treatment the 5th tank 4-5, water treatment the 6th tank 4-6 and water treatment the 7th tank 4-7 are connected with the first material pond 8-1, the second material pond 8-2, the 4th material pond 8-4, the 5th material pond 8-5, the 6th material pond 8-6, the 7th material pond 8-7 by the first volume pump 9-1, the second volume pump 9-2, the 4th volume pump 9-4, the 5th volume pump 9-5, the 6th volume pump 9-6, the 7th volume pump 9-7 respectively.
Wherein, the first material pond 8-1 is equipped with for the material of regulating the tap water potential of hydrogen;
The second material pond 8-2 is equipped with the formula material for the treatment of the tap water heavy metal;
The 4th material pond 8-4 is equipped with for the material of regulating the tap water potential of hydrogen and for the treatment of the formula material of tap water heavy metal;
The 5th material pond 8-5 is equipped with for the material of regulating the tap water potential of hydrogen;
The 6th material pond 8-6 is equipped with the formula material for the treatment of the tap water heavy metal;
The 7th material pond 8-7 is equipped with for the material of regulating the tap water potential of hydrogen and for the treatment of the formula material of tap water heavy metal.
As Fig. 3, the present invention also comprises controller PLC, described the first water quality testing meter 2, front end valve divider 3, rear end valve divider 5, the second water quality testing meter 6, send wetting system 7 and described the first volume pump 9-1, the second volume pump 9-2, the 4th volume pump 9-4, the 5th volume pump 9-5, the 6th volume pump 9-6, the 7th volume pump 9-7 to be connected with controller PLC respectively.
The first water quality testing meter 2 and the second water quality testing meter 6 are transferred to controller PLC with detected water quality data.In seven water treatment tank one of the current that controller PLC controls inhalent siphons 1 by front end valve divider 3 and rear end valve divider 5, and control the work of one of described six volume pumps.Concrete control method is as follows:
The water quality of the water that the first water quality testing meter 2 detection tap water pipe networks are sent here, and will detect data transmission to controller PLC.Controller PLC compares data and the set(ting)value that receives.
If the water quality of the water that tap water pipe network is sent here only PH departs from standard range, other qualified, controller PLC controls current through water treatment the first tank 4-1, and controls the first volume pump 9-1 work.
If the water that tap water pipe network is sent here is heavy metals exceeding standard only, other qualified, controller PLC controls current through water treatment the second tank 4-2, and controls the second volume pump 9-2 work.
If the water that tap water pipe network is sent here only needs filtration treatment, other qualified, controller PLC controls current through water treatment the 3rd tank 4-3.
If the water quality PH of the water that tap water pipe network is sent here departs from standard range and heavy metals exceeding standard, other qualified, controller PLC controls current through water treatment the 4th tank 4-4, and controls the 4th volume pump 9-4 work.
If the water quality PH of the water that tap water pipe network is sent here departs from standard range and needs filtration treatment, other qualified, controller PLC controls current through water treatment the 5th tank 4-5, and controls the 5th volume pump 9-5 work.
If the water heavy metals exceeding standard that tap water pipe network is sent here and need filtration treatment, other qualified, controller PLC controls current through water treatment the 6th tank 4-6, and controls the 6th volume pump 9-6 work.
If the water water quality PH that tap water pipe network is sent here departs from standard range, heavy metals exceeding standard and needs filtration treatment, controller PLC controls current through water treatment the 7th tank 4-7, and controls the 7th volume pump 9-7 work.
The second water quality testing meter 6 detects the water quality of treated tap water, and will detect data transmission to controller PLC.
If controlling, water quality reaching standard, controller PLC send wetting system 7 to send water to the user.
If water quality is not up to standard, controller PLC control is sent wetting system 7 to send water back to front end valve divider 3 and is again processed, until water quality reaching standard, controller PLC controls and send wetting system 7 to send water to the user.
Controller PLC is the unit time flow by under meter water that acquisition system is processed also.The data that controller PLC detects according to water quality testing meter, the drinking water standard of setting and described flow calculate the consumption of described material, satisfy required material amount by the feed time of controlling described volume pump.
The material formula data in each material pond are stored in controller PLC in advance, as one of feeding coal ground basis.
Claims (2)
1. an advanced treatment system for drinking tap water, comprise for the inhalent siphon (1) that connects tap water pipe network and send wetting system (7), and it is characterized in that: described inhalent siphon (1) is connected with the first water quality testing meter (2), inhalent siphon (1) rear end is connected with front end valve divider (3), before being somebody's turn to do, the rear end of end valve divider (3) enters water distribution pipe with seven, and these seven enter water distribution pipe and are connected with respectively water treatment the first tank (4-1), water treatment the second tank (4-2), water treatment the 3rd tank (4-3), water treatment the 4th tank (4-4), water treatment the 5th tank (4-5), water treatment the 6th tank (4-6) and water treatment the 7th tank (4-7), be respectively arranged with one in described seven water treatment tank rear ends and go out water distribution pipe, these seven go out water distribution pipe and are connected with respectively rear end valve divider (5), rear end valve divider (5) rear end is connected with sending wetting system (7), and at rear end valve divider (5) and give on pipeline between wetting system (7) and be connected with the second water quality testing meter (6), wherein send wetting system (7) with water delivery nozzle (7-1) and water return outlet (7-2), water delivery nozzle (7-1) connects the tap water user, and water return outlet (7-2) is connected to inhalent siphon (1), be separately installed with strainer in water treatment the 3rd tank (4-3), water treatment the 5th tank (4-5), water treatment the 6th tank (4-6) and water treatment the 7th tank (4-7), described water treatment the first tank (4-1), water treatment the second tank (4-2), water treatment the 4th tank (4-4), water treatment the 5th tank (4-5), water treatment the 6th tank (4-6) and water treatment the 7th tank (4-7) are respectively by the first volume pump (9-1), the second volume pump (9-2), the 4th volume pump (9-4), the 5th volume pump (9-5), the 6th volume pump (9-6), the 7th volume pump (9-7) is connected with the first material pond (8-1), the second material pond (8-2), the 4th material pond (8-4), the 5th material pond (8-5), the 6th material pond (8-6), the 7th material pond (8-7), also comprise controller PLC, described the first water quality testing meter (2), front end valve divider (3), rear end valve divider (5), the second water quality testing meter (6), send wetting system (7) and described the first volume pump (9-1), the second volume pump (9-2), the 4th volume pump (9-4), the 5th volume pump (9-5), the 6th volume pump (9-6), the 7th volume pump (9-7) to be connected with controller PLC respectively,
be equipped with for the material of regulating the tap water potential of hydrogen in the first material pond (8-1), the formula material for the treatment of the tap water heavy metal is equipped with in the second material pond (8-2), be equipped with for the material of regulating the tap water potential of hydrogen and for the treatment of the formula material of tap water heavy metal in the 4th material pond (8-4), be equipped with for the material of regulating the tap water potential of hydrogen in the 5th material pond (8-5), the formula material for the treatment of the tap water heavy metal is equipped with in the 6th material pond (8-6), be equipped with for the material of regulating the tap water potential of hydrogen and for the treatment of the formula material of tap water heavy metal in the 7th material pond (8-7).
2. right to use requires the method that 1 described advanced treatment system for drinking tap water carries out water conditioning, it is characterized in that:
The water quality of the water that the first water quality testing meter (2) detection tap water pipe network is sent here, and will detect data transmission to controller PLC, controller PLC compares data and the set(ting)value that receives;
If the water quality of the water that tap water pipe network is sent here only PH departs from standard range, other qualified, controller PLC controls current through water treatment the first tank (4-1), and controls the first volume pump (9-1) work;
If the water that tap water pipe network is sent here is heavy metals exceeding standard only, other qualified, controller PLC controls current through water treatment the second tank (4-2), and controls the second volume pump (9-2) work;
If the water that tap water pipe network is sent here only needs filtration treatment, other qualified, controller PLC controls current through water treatment the 3rd tank (4-3);
If the water quality PH of the water that tap water pipe network is sent here departs from standard range and heavy metals exceeding standard, other qualified, controller PLC controls current through water treatment the 4th tank (4-4), and controls the 4th volume pump (9-4) work;
If the water quality PH of the water that tap water pipe network is sent here departs from standard range and needs filtration treatment, other qualified, controller PLC controls current through water treatment the 5th tank (4-5), and controls the 5th volume pump (9-5) work;
If the water heavy metals exceeding standard that tap water pipe network is sent here and need filtration treatment, other qualified, controller PLC controls current through water treatment the 6th tank (4-6), and controls the 6th volume pump (9-6) work;
If the water water quality PH that tap water pipe network is sent here departs from standard range, heavy metals exceeding standard and needs filtration treatment, controller PLC controls current through water treatment the 7th tank (4-7), and controls the 7th volume pump (9-7) work;
The second water quality testing meter (6) detects the water quality of treated tap water, and will detect data transmission to controller PLC;
If controlling, water quality reaching standard, controller PLC send wetting system (7) to send water to the user;
If water quality is not up to standard, controller PLC control is sent wetting system (7) to send water back to front end valve divider (3) and is again processed, until water quality reaching standard, controller PLC controls and send wetting system (7) to send water to the user.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110160885 CN102351338B (en) | 2011-06-09 | 2011-06-09 | Advanced treating system for drinking tap water and water quality treating method |
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| CN 201110160885 CN102351338B (en) | 2011-06-09 | 2011-06-09 | Advanced treating system for drinking tap water and water quality treating method |
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| CN102351338A CN102351338A (en) | 2012-02-15 |
| CN102351338B true CN102351338B (en) | 2013-06-26 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106370806B (en) * | 2016-10-28 | 2018-06-22 | 上海朴道水汇环保科技股份有限公司 | A kind of water quality monitoring and regulating system |
| CN109019910A (en) * | 2018-06-27 | 2018-12-18 | 湖州益创环境工程有限公司 | A kind of water treatment facilities detection device |
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| US5000858A (en) * | 1989-07-17 | 1991-03-19 | Coltec Industries Inc. | Method for removing hexavalent chromium from water |
| US6962662B2 (en) * | 2000-07-13 | 2005-11-08 | Stephen Ray Wurzburger | Process for treating lightly contaminated acid mine water |
| CN1837104A (en) * | 2006-03-21 | 2006-09-27 | 杨宇程 | Condensed water treatment system |
| CN101314494A (en) * | 2007-05-29 | 2008-12-03 | 陈德琪 | Automatic control method and apparatus for delivering medicine to process heavy metal ion containing wastewater |
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