CN1318525A - Urban four water supply system - Google Patents

Urban four water supply system Download PDF

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Publication number
CN1318525A
CN1318525A CN 00105864 CN00105864A CN1318525A CN 1318525 A CN1318525 A CN 1318525A CN 00105864 CN00105864 CN 00105864 CN 00105864 A CN00105864 A CN 00105864A CN 1318525 A CN1318525 A CN 1318525A
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China
Prior art keywords
water
pipe connection
storage tank
water storage
ultraviolet
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CN 00105864
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CN1176030C (en
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王智
王庆
王世英
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Abstract

Urban four water supply system includes drinking water system and intermediate water system, except for conventional water supply system and sewer system. Tap water is treated through initial filtering, refiltering, inverse osmosis, UV disinfection and magnetizing to obtain drinking water. Drained domestic water is treated through filtering, UV disinfection, aeration, and storing purification in precipitation tank, overflow tank and chemical coagulating tank to obtain intermediate water for mopping floor and flushing toilet. The present invention can utilize water resource and save water as far as possible.

Description

Urban four water supply system
The invention belongs to the water saving waterworks, particularly a kind of urban four water supply system.
At present, industrial water de is partly taken from outside underground water and the seawater, major part derives from city tap-water, but process water is lower than the index of tap water to requirements in water quality mostly, such process water adopt tap water be undoubtedly a kind of economically with the waste of water resources, simultaneously also polluted environment and brought about great losses, can save substantial contribution and water resources if the draining after this part water used by the city resident offers such process water more after treatment.City resident's water is all from water service, city resident's water is divided and can be divided into by purposes: tap water, bath water and wash away the sanitary ware water and water flowers, breed fish three parts such as water, tap water is all used at this three parts water source at present, such water exists the problem of reasonableness difference, thereby has caused the waste of water resources.Concrete classification:
A tap water, tentative water quality standard are the A level.
The B bath water, (comprising the main non-staple food water for cleaning, bath water and laundry water), tentative water quality standard was the B level.
It is the C level that C washes away sanitary ware water and cleaning water and the tentative water quality standard of breeding water (comprise cleaning ambient, flush the toilet, support and grow water).Its water quality standard can be by the tap water standard check that dispatches from the factory.The A level is with existing pure water quality standard check.The C level can be used the swimming pool water standard check.From the real life rule, the water consumption of three kinds of purposes water and water quality standard require being inversely proportional to relation, promptly the consumption of high standard water quality is minimum, and the water requirement of substandard water maximum on the contrary can be seen from table one according to initial investigation results.Table one
Branch type everyone water requirement L every day takies the water yield than % water quality standard
Tap water 1.5-2 0.2 A
Bath water 55-70 53 B
Wash away health 35-45 46 C
The sanitary equipment breeding water
Amount of drinking water only accounted for 0.2% of day water loss in everyone every month, and the bath water amount accounts for 53% of day water loss, washed away 46% present three kinds of waters that sanitary ware and breeding water amount account for day water loss by water service.If change the source of various waters, bath water is by water service, and take washing away sanitary ware and breeding water and can handling the back supply of water 46% by the discharge water behind the bath water, remove like this outside the normal consumption, the middle water yield that last water discharging is extracted just in time can satisfy the water consumption and the water quality standard of washing away sanitary ware and breeding water, that is to say like this under the constant situation of the amount of the orthobiosis water that satisfies the people and matter, can economize on water 46%.But going back the complete system of none at present addresses this problem.
The purpose of this invention is to provide a kind of urban four water supply system, overcome the shortcoming and defect of prior art.
The object of the present invention is achieved like this:
A kind of urban four water supply system, four water are drinking-water, Shang Shui, Zhong Shui and Xia Shui, it is characterized by: at the attic of building water storage tank 1, middle water storage tank 2,75 μ m bag type filtering jars 3, high-pressure hydraulic pump 4,15 μ m core formula hay tanks 5, reverse osmosis equipment 6, pure water storage tank 7, ultraviolet tonifying Qi sterilising plant 8, electric control box 9, ultraviolet Sterilizers 10 are set; In the bottom of building is provided with water working shaft 11, on water working shaft 12, electrical control cubicles 13; Water dispenser 14, the general service sink 15 in kitchen, meat service sink 16, toilet water tank 17, hand basin 18, bathtub 19 and floor drain 24 are set in the unit of building; Sedimentation basin 26, solid-liquid automatic pressure filter 27,25 μ m bag type filtering associated plants 28, ABCOR oily-water seperating equipment 29, run-off 30, chemical coagulation pond 31,25 μ m core formula filtration units, 32,15 μ m core formula strainers 33, aeration fountain treating pond 34, ultraviolet Sterilizers 35, little tank 36, water storage swimming pool 37 are set outside building; Last water working shaft is by water storage tank on the pipe connection, and last water storage tank is by the water tap on the general service sink in kitchen, meat service sink, bathtub and the hand basin that are provided with in each unit in the pipe connection building; Last water storage tank is by pipe connection 75 μ m bag type filtering jars, 75 μ m bag type filtering jars are by the pipe connection high-pressure hydraulic pump, high-pressure hydraulic pump is by pipe connection 15 μ m core formula hay tanks, 15 μ m core formula hay tanks are by the pipe connection reverse osmosis equipment, reverse osmosis equipment is by pipe connection pure water storage tank and ultraviolet Sterilizers, and the ultraviolet Sterilizers is by water storage tank on the pipe connection; The pure water storage tank connects ultraviolet tonifying Qi sterilising plant, and the pure water storage tank is by being provided with water dispenser in each unit in the pipe connection building; Middle water working shaft is by water storage tank in the pipe connection, and middle water storage tank is by the toilet water tank of setting in each unit in the pipe connection building and the water tap on the floor drain; The outfall sewer of the general service sink in kitchen, bathtub and hand basin is connected the outer sedimentation basin that is provided with of building by pipeline 23; The outfall sewer that meat service sink, toilet and ground leak down connects the city drainage pipeline by pipeline 25; The sedimentation basin that is provided with outside building passes through multistage overflow plate to run-off, sedimentation basin connects the solid-liquid automatic pressure filter by pipeline, the solid-liquid automatic pressure filter is by pipe connection 25 μ m bag type filtering associated plants, 25 μ m bag type filtering associated plants are by pipe connection ABCOR oily-water seperating equipment, the ABCOR oily-water seperating equipment is by pipe connection chemical coagulation pond, run-off passes through multistage overflow plate to the chemical coagulation pond, the chemical coagulation pond is by pipe connection 25 μ m core formula filtration units, 25 μ m core formula filtration units are by pipe connection 15 μ m core formula strainers, 15 μ m core formula strainers are by pipe connection ultraviolet Sterilizers, the ultraviolet Sterilizers is leaded up to the little tank of pipe connection, another road by pipeline to aeration fountain treating pond and water storage swimming pool, aeration fountain treating pond and water storage swimming pool return the chemical coagulation pond by pipeline, pass through water working shaft in the pipe connection through ultraviolet sterilization to little tank.
The water treatment process of four water supply system is: tap water,, to inflating the uv sterilisation sterilization, obtains the user to secondary ultraviolet sterilization magnetization again and drinks water again again to reverse osmosis to medium air filtration through primarily efficient filter; The trap water of reverse osmosis is water tap water storage tank in ultraviolet sterilization backspace; Water sedimentation basin in user's the domestic water draining warp again through run-off, again through the chemical coagulation pond, again through the filtration of core formula, through the ultraviolet sterilization, is handled through aeration more again, and reach and can wash through storing purification again, and the applied middle water that mops floor, flushes the toilet; The settling of above-mentioned wherein middle water sedimentation basin again through 75 μ m bag type filterings, is delivered to the chemical coagulation pond through press filtration automatically again after ABCOR oily water separation, the water after the ultraviolet sterilization can send swimming pool, and the water of swimming pool returns the chemical coagulation pond again.
Advantage of the present invention is:
System architecture is reasonable, and succinct, practicality can make full use of water resources to greatest extent, and water-saving result is remarkable.
Below in conjunction with description of drawings embodiment:
Fig. 1 is a part-structure synoptic diagram in the urban four water supply system building
Fig. 2 is that urban four water supply system building external structure is divided synoptic diagram
Fig. 3 is urban four water supply system water treatment process figure
Water storage tank on 1 among the figure, water storage tank in 2,3 75 μ m bag type filtering jars, 4 high-pressure hydraulic pumps, 5 15 μ m core formula hay tanks, 6 reverse osmosis equipments, 7 pure water storage tanks, 8 ultraviolet tonifying Qi sterilising plants, 9 electric control boxs, 10 ultraviolet Sterilizerss, water working shaft in 11, water working shaft on 12,13 electrical control cubicles, 14 water dispensers, the general service sink in 15 kitchens, 16 meat service sinks, 17 toilet water tanks, 18 hand basins, 19 bathtubs, 20 water supply pipelines, 21 drinking water pipelines, 22 intermediate water pipelines, the water draining is to middle water precipitation pond pipeline on 23,24 floor drains, 25 times water drainage pipelines, 26 sedimentation basins 27, the solid-liquid automatic pressure filter, 28 75 μ m bag type filtering associated plants, 29 ABCOR oily-water seperating equipments, 30 run-offs, 31 chemical coagulation ponds, 32 25 μ m core formula filtration units, 33 15 μ m core formula strainers, 34 aeration fountain treating ponds, 35 ultraviolet Sterilizerss, 36 little tanks, 37 water storage swimming pools.
Wherein: bag type filtering associated plant, bag type filtering jar, core formula hay tank, solid-liquid automatic pressure filter are the existing series product of Tianjin red metal industry company far away.Ultraviolet Sterilizers, ultraviolet tonifying Qi sterilising plant are Tianjin hardware ﹠ tools institute currently available products.Reverse osmosis equipment, ABCOR oily-water seperating equipment are Hong Kong Jie Hua Industrial Co., Ltd. currently available products.
" the urban four water waterworks new departure " that designs for rational utilization of water resources.
Drinking-water is that main body is extracted the direct drinkable water of pure aseptic magnetization and claimed drinking-water from tap water with independence building, residential quarter, and this water can only be that unit produces and can exempt the secondary pollution that the hydropexis in the course of conveying causes with the building, building, simultaneously can the infusion of financial resources of reduction equipment.
Domestic water deserves to be called water by water service.
Flush the toilet, do the wash mop floor and plant culture water can by last water discharge water handle the back supply claim in water.
More than after three uses discharging claim water down, this water can be treated to process water through the municipal sewage plant again by present water exhaust system discharging.
This system has increased tap water and grey water system in the water supply system under water on former, thereby has guaranteed that social development people living needs has higher-quality drinking-water and satisfied producing of sanitary water again.Increased that rationally utilizing of water is contemporary has come huge economic benefit.
Four water water supply operation instructions: building, independence building, water supply object sub-district (disregard building door number average can) sets building, independence building, sub-district service discharge by resident's number, but constant of technical process and layout change on the water supply scale.
Top, building, building building water storage and pure water are made the chamber.Area is not less than 25M 2Be furnished with in the chamber and go up each one of middle water pot, pure water production unit one cover comprises that water tank provides Shang Shui, Zhong Shui, drinking-water for the resident.
The manufacturing and the supply at drinking-water water source:
The drinking-water water source is provided by last water storage tank, in deep bed filter is delivered to, imitate core formula strainer filtered liquid and send reverse osmosis equipment output sterile purified water after film is handled, and the water inlet trapped fluid returns the water storage tank again and goes round and begins again after ultraviolet sterilization, pure water injects the totally-enclosed water tank of stainless steel, when use when reducing the air-breathing additional volume negative pressure of reserves storage tank the sterilization of tonifying Qi ultraviolet to start working with the user, carry out disinfection sterilising treatment to guarantee the clean sterilization of pure water knot to entering the tank body air.All working routine is automatic control.
The water water tank is injected in the treated back of obtaining of middle water.Deliver to by the road entrance housing replenish flushing device for toilet water tank water and provide in water supply water nozzle, can be used to flush the toilet, do the wash and mop floor and plant the breed water, after the drainage pipeline discharging.
Last water injects water water tank on the top through tap water pipe line, deliver to by the road resident family use be delivered to two basins clean pond (pond vegetables rice washing capable of washing waits a pond to aim at and cleans meat food) wherein the draining of animal meat service sink directly be disposed to middle water sedimentation basin and produce middle water by another pond draining of draining of water down.
In addition water can be delivered to the toilet on the way, satisfies wash one's face and rinse one's mouth bathing and its discharge water of laundry water of resident for washbowl, bathtub and all produces middle water to middle water sedimentation basin.
Four water water supply sub-districts demonstration scale
1, demonstration area resident population 1800-2000 people calculates i.e. 600-670 families by 3 mouthfuls of existing kinsfolks.
2, the demonstration area is pressed the 600-670 unit and is pressed a Room to the average 55M in three Room 2Calculating is 33000-
36850M 2
3, day water loss 80L sub-district total day about 144000-of water loss is per capita pressed in the demonstration area
160000L is 144-160M 3
4, in the exemplary treatments water yield per diem water loss total emission volumn 56% calculate and should handle the water yield and be
80.64-89.6M 3The actual treatment amount is 112M 2/ h.
5, per diem handling water yield apolegamy complete equipment technology index is:
(1) sedimentation basin 40M 3* 2 every days, water inlet can stop more than 12 hours.
(2) run-off 82M 2Every day, water inlet can stop (multistage overflow) more than 24 hours
(3) chemical dignified pond 140M 3Staticize the 0.005MU subparticle
(4) tank 164M 3Staticize water in the supply of back
(5) ABCOR oily-water seperating equipment
(6) 75 μ M deep bed filter area 2M 2Two are equipped with Q=10M 3/ hH=30M water pump
Two.
(7) the solid-liquid automatic pressure filter is two.
(8) 25 μ M core formula strainers are selected filter core to be 24 2 and are equipped with Q=10M 2/ h,
2 on H=30M water pump.
(9) uv sterilisation is selected Q=10M for use 3Two of/h treatment capacities.
(10) aeration cycle of treatment water pump selects Q=20M 3Two on/hH=25M water pump
(11) the swimming pool storage capacity is 20000M 3
Demonstration quarter day draining can be finished dealing with the same day guaranteeing that every day, Total Water 46% middle water used by outfit basis and electromechanical equipment, if supply handle that water uses in untimely can being provided by swimming pool.
In water treatment work be that its each link electromechanical equipment of 24 continuous throughout the twenty-four hour24s is all established work, standby each one, repair inspection and maintenance with normal detection of assurance equipment.
Four water supply system is divided into as the lower section
(1) the roof working spaces comprise, in, water tank transport pipe and robot control system(RCS).
(2) drinking-water preparation.
Comprise the pocket type primarily efficient filter, the anticorrosion water pump of high pressure, core formula medium air filtration, reverse osmosis membrane pipe unit, water tank, ultraviolet tonifying Qi chamber, electric control box, item such as uv sterilisation sterilising plant and transport pipe instrument, valve.
(3) go up the water transport pipe.
(4) water transport pipe in.
(5) go into chamber unit facility secondary ultraviolet sterilization magnetizing cold and hot water dispenser, the kitchen stainless steel is two
Basin (two filter bags of generation), electric water heater, toilet hand basin, electric water heater and bathtub
Electric water heater, toilet three-piece, hand basin, toilet, bathtub etc.
(6) water transport pipe under.
(7) bottom pump house
Comprise Shang Shui, middle water high-pressure hydraulic pump, electrical autocontrol system.
(8) water water manufacturing system in
Comprise work of treatment factory building, sedimentation basin, run-off, chemical coagulation pond, swimming pool, aeration processing fountain, Chu Chi, ABCOR oily-water seperating equipment, press filtration automatically, bag type filtering, the filtration of core formula, ultraviolet sterilization, high-pressure hydraulic pump, electrical control system and transfer line.
By daily consumption 160M 3Water calculates the clean sterilization drinking-water 6M that should purify 3Water 75M in the processing 3The water workload, estimation needs about 5,000,000 yuan of investments.

Claims (2)

1, a kind of urban four water supply system is characterized by: at the attic of building water storage tank 1, middle water storage tank 2,75 μ m bag type filtering jars 3, high-pressure hydraulic pump 4,15 μ m core formula hay tanks 5, reverse osmosis equipment 6, pure water storage tank 7, ultraviolet tonifying Qi sterilising plant 8, electric control box 9, ultraviolet Sterilizers 10 are set; In the bottom of building is provided with water working shaft 11, on water working shaft 12, electrical control cubicles 13; Water dispenser 14, the general service sink 15 in kitchen, meat service sink 16, toilet water tank 17, hand basin 18, bathtub 19 and floor drain 24 are set in the unit of building; Sedimentation basin 26, solid-liquid automatic pressure filter 27,25 μ m bag type filtering associated plants 28, ABCOR oily-water seperating equipment 29, run-off 30, chemical coagulation pond 31,25 μ m core formula filtration units, 32,15 μ m core formula strainers 33, aeration fountain treating pond 34, ultraviolet Sterilizers 35, little tank 36, water storage swimming pool 37 are set outside building; Last water working shaft is by water storage tank on the pipe connection, and last water storage tank is by the water tap on the general service sink in kitchen, meat service sink, bathtub and the hand basin that are provided with in each unit in the pipe connection building; Last water storage tank is by pipe connection 75 μ m bag type filtering jars, 75 μ m bag type filtering jars are by the pipe connection high-pressure hydraulic pump, high-pressure hydraulic pump is by pipe connection 15 μ m core formula hay tanks, 15 μ m core formula hay tanks are by the pipe connection reverse osmosis equipment, reverse osmosis equipment is by pipe connection pure water storage tank and ultraviolet Sterilizers, and the ultraviolet Sterilizers returns the water storage tank by pipeline; The pure water storage tank connects ultraviolet tonifying Qi sterilising plant, and the pure water storage tank is by being provided with water dispenser in each unit in the pipe connection building; Middle water working shaft is by water storage tank in the pipe connection, and middle water storage tank is by the toilet water tank of setting in each unit in the pipe connection building and the water tap on the floor drain; The outfall sewer of the general service sink in kitchen, bathtub and hand basin is connected the outer sedimentation basin that is provided with of building by pipeline 23; Outfall sewer under meat service sink, toilet and the floor drain 24 connects the city drainage pipeline by pipeline 25; The sedimentation basin that is provided with outside building is by pipe connection run-off and solid-liquid automatic pressure filter, the solid-liquid automatic pressure filter is by pipe connection 25 μ m bag type filtering associated plants, 25 μ m bag type filtering associated plants are by pipe connection ABCOR oily-water seperating equipment, the ABCOR oily-water seperating equipment is by pipe connection chemical coagulation pond, run-off passes through multistage overflow plate to the chemical coagulation pond, the chemical coagulation pond is by pipe connection 25 μ m core formula filtration units, 25 μ m core formula filtration units are by pipe connection 15 μ m core formula strainers, 15 μ m core formula strainers are leaded up to pipe connection ultraviolet Sterilizers, and the ultraviolet Sterilizers is by the little tank of pipe connection; Another road is by pipe connection aeration fountain treating pond and water storage swimming pool, and aeration fountain treating pond and water storage swimming pool return the chemical coagulation pond again by pipe connection, and little tank is by water working shaft in the pipe connection.
2, urban four water supply system according to claim 1, it is characterized by: the water treatment process of four water supply system is: tap water through primarily efficient filter to medium air filtration, to reverse osmosis, to inflating the uv sterilisation sterilization, obtain the user to secondary ultraviolet sterilization magnetization again and drink water again again; The trap water of reverse osmosis is through the ultraviolet water source from the beginning of sterilizing back; Water sedimentation basin in user's the domestic water draining warp again through run-off, again through the chemical coagulation pond, again through the filtration of core formula, through the ultraviolet sterilization, is handled through aeration more again, and reach and can wash through storing purification again, and the applied middle water that mops floor, flushes the toilet; The settling of above-mentioned wherein middle water sedimentation basin is through press filtration automatically, again through 75 μ m bag type filterings, deliver to the chemical coagulation pond through ABCOR oily water separation again, the water after ultraviolet sterilization can send swimming pool, the water of swimming pool deliver to again the chemical coagulation pond through ultraviolet sterilization back little tank extremely.
CNB001058649A 2000-04-14 2000-04-14 Urban four water supply system Expired - Fee Related CN1176030C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB001058649A CN1176030C (en) 2000-04-14 2000-04-14 Urban four water supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB001058649A CN1176030C (en) 2000-04-14 2000-04-14 Urban four water supply system

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Publication Number Publication Date
CN1318525A true CN1318525A (en) 2001-10-24
CN1176030C CN1176030C (en) 2004-11-17

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CNB001058649A Expired - Fee Related CN1176030C (en) 2000-04-14 2000-04-14 Urban four water supply system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102127919A (en) * 2011-03-18 2011-07-20 上海理想家园工程营造有限公司 Building system for draining, recovering, treating and utilizing according to water quality
CN102759249A (en) * 2012-07-02 2012-10-31 刘利康 Waste heat water heater for domestic refrigerator
CN105575002A (en) * 2015-12-11 2016-05-11 重庆财信合同能源管理有限公司 Comprehensive resident water rate metering equipment and method for multi-water-resource water supply system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102127919A (en) * 2011-03-18 2011-07-20 上海理想家园工程营造有限公司 Building system for draining, recovering, treating and utilizing according to water quality
CN102127919B (en) * 2011-03-18 2016-01-13 上海理想家园工程营造有限公司 A kind of building separate drainage sub-prime reclaims dual treatment sub-prime and utilizes system
CN102759249A (en) * 2012-07-02 2012-10-31 刘利康 Waste heat water heater for domestic refrigerator
CN105575002A (en) * 2015-12-11 2016-05-11 重庆财信合同能源管理有限公司 Comprehensive resident water rate metering equipment and method for multi-water-resource water supply system

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