CN108862695A - A kind of wastewater recycling system - Google Patents

A kind of wastewater recycling system Download PDF

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Publication number
CN108862695A
CN108862695A CN201810598410.9A CN201810598410A CN108862695A CN 108862695 A CN108862695 A CN 108862695A CN 201810598410 A CN201810598410 A CN 201810598410A CN 108862695 A CN108862695 A CN 108862695A
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CN
China
Prior art keywords
pipe
water tank
line system
water
control valve
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Granted
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CN201810598410.9A
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Chinese (zh)
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CN108862695B (en
Inventor
陈敏明
周湘江
黄殿武
卢红霞
孟兰美
任庆东
朱朦
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Jiaxing University
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Jiaxing University
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Publication of CN108862695A publication Critical patent/CN108862695A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus
    • C02F2201/007Modular design
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/005Processes using a programmable logic controller [PLC]

Abstract

The technical issues of the present invention provides a kind of wastewater recycling systems, are related to technical field of sewage, and the sewage recycling office reason reutilization system solved excessively wastes energy.The system includes clear water tanks, foul water tank, at least one intermediate water tank, the first pipe-line system, the second pipe-line system, third pipe-line system and the 4th pipe-line system, wherein the different floors of building are arranged in clear water tanks, foul water tank and at least one intermediate water tank, are followed successively by clear water tanks, intermediate water tank and foul water tank from top to bottom by floor.The present invention is recycled for waste water of building, can be effectively reduced system energy consumption.

Description

A kind of wastewater recycling system
Technical field
The present invention relates to technical field of sewage more particularly to a kind of wastewater recycling systems.
Background technique
With the development of economy with the increase of population, demand of the mankind to water resource is continuously increased, along in the presence of to water There is different degrees of water shortage problem in the unreasonable exploitation and utilization of resource, many countries and regions, and this phenomenon is known as water money Source shortage.Solve the problems, such as shortage of water resources, apparently there are two types of methods at present, one is certain unavailable waters are developed and used, such as Sea water desalination, the exploitation and acquisition of underground water and utilizing for the two poles of the earth glacier.Another kind is waste water recycling, such as Industrial wastewater recycles and sanitary sewage recycles etc..
Sanitary wastewater recycling in, wash one's face for people, bathing it is this i.e. reusable after simple process Water resource, have also been made in the prior art it is many attempt to go to utilize, such as the Chinese invention that Authorization Notice No. is CN202466705U Patent, it discloses a kind of sewage recycling offices to manage reutilization system, and the sewage recycling including one group for collecting sanitary sewage is vertical Pipe, one for handle the recovery processing pond of sanitary sewage, one be set to the middle water feed-tank of building roof, one group will locate Middle water after reason, which is sent to, to be set to the middle water of the middle water feed-tank of building roof and send middle water connection after water standpipe and processing To the middle water water supply riser of each layer of building.Sewage recycling each layer of standpipe connecting building object for collecting sanitary sewage Sanitary sewage dewatering horizontal tube, the sanitary sewage mainly include washing one's face and bath water, and sewage recycling standpipe is responsible for building The sanitary sewage of each layer is uniformly recycled to the recovery processing pond for being set to ground.The sanitary sewage is by the processing of recovery processing pond Afterwards, water standpipe is sent to send to the middle water feed-tank of building roof via middle water by water pump.Middle water feed-tank pass through again middle water to Middle water after water standpipe transport process is used to each layer of building for lavatory flushing.
Applicants have discovered that at least there is following technical problem in the prior art:In building roof, one middle water water supply is set Case, all water during treated require pump and are distributing to each layer recycling after water tank into roof, although recycling Middle water, but the process that all middle water are all pumped to roof be will cause into energy and excessively wasted.
Summary of the invention
The purpose of the present invention is to provide a kind of wastewater recycling systems, to solve sewage recycling office in the prior art Manage the technical issues of reutilization system excessively wastes energy, the optimal technical scheme institute in many technical solutions provided by the invention The many technical effects elaboration as detailed below that can be generated.
To achieve the above object, the present invention provides following technical schemes:
A kind of wastewater recycling system, including clear water tanks, foul water tank, at least one intermediate water tank, the first pipeline system System, the second pipe-line system, third pipe-line system and the 4th pipe-line system, wherein the clear water tanks, foul water tank and at least one The different floors of building are arranged in a intermediate water tank, are followed successively by clear water tanks, intermediate water tank and foul water tank from top to bottom by floor; The sewage outlet of floor and the above floor where the first pipe-line system water inlet is respectively communicated with the foul water tank, described the The water outlet of one pipe-line system is connected to the water inlet of the foul water tank, and first pipe-line system is for collecting each floor sewage And it is delivered to the foul water tank;The second pipe-line system water inlet is connected to the foul water tank water outlet, second pipeline System water outlet is connected to the clear water tanks water inlet, and second pipe-line system is along the foul water tank to the clear water tanks direction On be disposed with the first filter device and pumping plant, second pipe-line system is for taking out sewage in the foul water tank The clear water tanks are delivered to after filtering out;The third pipe-line system water inlet is connected to the clear water tanks water outlet, and described Triple circuit system system water outlet is respectively communicated to the intermediate water tank, and the third pipe-line system is used for water purification in the clear water tanks Distribute at least one described intermediate water tank;4th pipe-line system is made of at least one set of 4th sub- pipe-line system, and one group The water outlet of the 4th sub- pipe-line system is connected to the water inlet of an intermediate water tank, the 4th sub- pipeline system described in one group The water inlet of system is connected to the sewage outlet of nearest floor, and the 4th sub- pipe-line system is along the sewage outlet to described The second filter device and the first control valve are disposed on intermediate water tank direction, the 4th pipe-line system is used for institute The sewage for stating the sewage outlet discharge of nearest floor is delivered to the intermediate water tank after filtering;The intermediate water tank water outlet It is connected to the user of nearest floor.
Optionally, the wastewater recycling system further includes PLC controller, the pumping plant, first control Valve controls with the PLC connect respectively, and the PLC controller is by controlling the pumping plant and first control valve The working condition of wastewater recycling system described in the working state control of door.
Optionally, water level is respectively arranged in the clear water tanks, at least one described intermediate water tank and the foul water tank Sensor, the water level sensor control with the PLC connect respectively, and the PLC controller receives the water of the water sensor Position signal, and control according to the water level signal working condition of the pumping plant, first control valve.
Optionally, it is provided at least one second control valve in the third pipe-line system, at least one described second Control valve is separately positioned at least one intermediate water tank water inlet front end, at least one described second control valve difference It is connect with the PLC controller, the PLC controller controls the working condition of second control valve.
Optionally, third control valve door, the third control valve door and the PLC are provided in first pipe-line system Controller connection, the water level signal control that the PLC controller is exported according to the water level sensor being arranged in the foul water tank Make the working condition of the third control valve door.
Optionally, the wastewater recycling system further includes the 5th pipe-line system, and the 5th pipe-line system includes extremely Few one group of the 5th sub- pipe-line system, the water inlet of the water outlet and an intermediate water tank of the 5th sub- pipe-line system described in one group Connection, the water inlet of the 5th sub- pipe-line system described in one group are connected to second pipe-line system nearby, the 5th sub- pipeline It is provided with the 4th control valve in system, the 4th control valve is located at intermediate water tank water inlet front end, and the described 4th Control valve is connect with the PLC controller, and the PLC controller controls the working condition of the 4th control valve, described 5th pipe-line system for being delivered to the intermediate water tank for the water purification in second pipe-line system nearby respectively.
Optionally, clear water tanks setting is in building attic, and the foul water tank setting is described in building Stall or basement The intermediate water tank is respectively arranged in floor between clear water tanks and the foul water tank.
Optionally, the clear water tanks and the volume of the foul water tank are greater than the volume of the intermediate water tank.
Optionally, first filter device includes Sediment Module, filter screen module, film process module and chlorination mould Block.
Optionally, second filter device is primarily efficient filter device, the bulky grain sundries in filter sewage, such as hair Deng.
Wastewater recycling system provided by the invention has the advantages that:By setting the 4th pipe-line system and Intermediate water tank can carry out moisturizing to intermediate water tank nearby, and middle water tank provides that treated for the user of nearest floor Waste water uses, and avoids a large amount of actings of water pump, is effectively saved the energy.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the wastewater recycling system pipeline schematic diagram (one) of the embodiment of the present invention;
Fig. 2 is the wastewater recycling system pipeline schematic diagram (two) of the embodiment of the present invention.
1, clear water tanks in figure;2, foul water tank;3, intermediate water tank;4, the first pipe-line system;5, the second pipe-line system;6, third Pipe-line system;7, the 4th pipe-line system;8, the 5th pipe-line system;41, the first pipe fitting;42, third control valve door;51, the first mistake Filter device;52, pumping plant;53, the second pipe fitting;61, third pipe fitting;62, the second control valve;71, the 4th sub- pipe-line system; 711, the second filter device;712, the first control valve;713, the 4th sub- pipe fitting;81, the 5th sub- pipe-line system;811, the 4th control Valve processed;812, the 5th sub- pipe fitting.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work Other embodiment belongs to the range that the present invention is protected.
The embodiment of the invention provides a kind of wastewater recycling systems, and as shown in Figure 1 to Figure 2, wherein Fig. 1 show this The wastewater recycling system pipeline schematic diagram (one) of inventive embodiments, Fig. 2 show the Sewage treatment benefit of the embodiment of the present invention With system pipeline schematic diagram (two), including clear water tanks 1, foul water tank 2, at least one intermediate water tank 3, the first pipe-line system 4, second Pipe-line system 5, third pipe-line system 6 and the 4th pipe-line system 7, the quantity of intermediate water tank 3 is three in present embodiment, The intermediate water tank of different number can be set according to floor quantity difference, and the embodiment of the present invention is not specifically limited, wherein water purification The different floors of building are arranged in case 1, foul water tank 2 and at least one intermediate water tank 3, are followed successively by water purification from top to bottom by floor Case 1, intermediate water tank 3 and foul water tank 2;First pipe-line system 4 is made of the first pipe fitting 41, and water inlet is respectively communicated with foul water tank The water outlet of the sewage outlet of 2 place floors and the above floor, the first pipe-line system 4 is connected to the water inlet of foul water tank 2, the One pipe-line system 4 for collecting each floor sewage and being delivered to foul water tank 2, realize by gravity water return and collect by the first pipe-line system 4 Each floor sewage;Second pipe-line system, 5 water inlet is connected to 2 water outlet of foul water tank, and 5 water outlet of the second pipe-line system is connected to only 1 water inlet of water tank, the second pipe-line system 5 be disposed in foul water tank 2 to 1 direction of clear water tanks the first filter device 51 and Pumping plant 52, the second pipe-line system 5 are used to that clear water tanks 1 will to be delivered to after sewage extraction filtering in foul water tank 2, and wherein water pump fills Set 52 sewage and twitch power, filter device 51 is filtered sewage, the second pipe-line system 5 by the second pipe fitting 53 by foul water tank 2, Filter device 51, pumping plant 52 and clear water tanks 1 are connected in series;Third pipe-line system 6 is made of third pipe fitting 61, water inlet Mouth is connected to 1 water outlet of clear water tanks, and 6 water outlet of third pipe-line system is respectively communicated to intermediate water tank 3, and third pipe-line system 6 is used At least one intermediate water tank 3 is distributed in water purification in by clear water tanks 1;4th pipe-line system 7 is by least one set of 4th sub- pipeline system 71 composition of system, the water outlet of one group of the 4th sub- pipe-line system 71 are connected to the water inlet of an intermediate water tank 3, one group of the 4th son pipe The water inlet of road system 71 is connected to the sewage outlet of nearest floor, and the 4th sub- pipe-line system 71 is along sewage outlet to centre The second filter device 711 and the first control valve 712 are disposed on 3 direction of water tank, the 4th sub- pipe-line system 71 passes through 4th sub- pipe fitting 713 by the sewage outlet of nearest floor, the second filter device 711, the first control valve 712 and nearby in Between water tank 3 connect, the sewage that the sewage outlet of nearest floor is discharged by gravity water return for the 4th pipe-line system 71 is through filtering After be delivered to intermediate water tank 3;The intermediate water tank water outlet is connected to the user of nearest floor.
Specifically, it is different from the setting position of intermediate water tank 3 about clear water tanks 1, foul water tank 2, it can be implemented as different buildings Layer carries out cycling utilization of wastewater, such as can carry out cycling utilization of wastewater for all floors of entire building, may also be only intermediate several layers of Floor carries out cycling utilization of wastewater, tight to need to can be realized by adjusting the initial floor of setting of clear water tanks and foul water tank,
Specifically, floor sewage outlet is independent middle water discharge outlet in above embodiment, water is each layer use in this The not high waste water of the contamination factors such as family washing waste water, wash vegetables waste water, this kind of waste water can be weighed without complicated water process Multiple to utilize, this kind of waste water is delivered to the first pipeline system through floor sewage outlet after water collection pipe road in floor independence is collected Wastewater recycling system of the processing through the embodiment of the present invention, which is recycled, in system utilizes, such as rushes closestool.
The beneficial effect of above embodiment of the present invention is, can by the 4th pipe-line system of setting and intermediate water tank To carry out moisturizing to intermediate water tank nearby, and middle water tank is the user of the nearest floor waste water use that provides that treated, is kept away The a large amount of actings for having exempted from water pump, are effectively saved the energy.
As optional embodiment, as shown in Figure 1 to Figure 2, on the basis of the above embodiment, present embodiment Wastewater recycling system further includes PLC controller, and pumping plant 52, the first control valve 712 control with PLC connect respectively, PLC controller passes through control pumping plant 52 and the working state control wastewater recycling system of the first control valve 712 Working condition.Specifically, the concrete model of PLC controller is not specifically limited, being capable of embedded programming control.PLC control It is enough to give clear water tanks 1 water storage that the start and stop of device control pumping plant 52 processed can control in turn, and PLC controller controls the first control valve Open and the conjunction of door 712 can control whether to carry out moisturizing to intermediate water tank 3 nearby.The setting of PLC controller makes present embodiment Wastewater recycling system intellectually and automatically.
As optional embodiment, on the basis of the above embodiment, as shown in Figure 1 to Figure 2, in present embodiment Clear water tanks 1, be respectively arranged with water level sensor at least one intermediate water tank 3 and foul water tank 2, water level sensor respectively with PLC control connection, PLC controller receive the water level signal of water level sensor, and according to the water level signal control pumping plant 52, The working condition of first control valve 712.As according to the water level signal control pumping plant 52 of water level sensor in clear water tanks 1 Working condition is in time 1 moisturizing of clear water tanks or stopping moisturizing;For another example according to the water level signal of water level sensor in intermediate water tank 3 The folding of the first valve 712 is controlled, is in time nearby quickly 2 moisturizing of intermediate water tank.The setting of water level sensor makes PLC controller Control instruction more have foundation, logicality is stronger, can carry out reaction type adjusting in time.
As optional embodiment, on the basis of the above embodiment, as shown in Figure 1 to Figure 2, third pipe-line system At least one second control valve 62 is provided on 6, at least one second control valve 62 is separately positioned among at least one 3 water inlet front end of water tank, at least one second control valve 62 are connect with PLC controller respectively, PLC controller control described the The working condition of two control valves.The setting of second control valve 62, PLC control the moisturizing that can flexibly control intermediate water tank 3 Source accomplishes that the rational allocation of moisturizing resource can close second such as when the first filter device 51 or 52 failure of pumping plant Control valve 62 opens the first control valve 712 and is individually for 3 moisturizing of intermediate water tank.
As optional embodiment, on the basis of the above embodiment, as shown in Figure 1 to Figure 2, the first pipe-line system Third control valve door 42 is provided on 4, third control valve door 42 is connect with PLC controller, and PLC controller is according in foul water tank 2 The water level signal of the water level sensor output of setting controls the working condition of the third control valve door.Such as stored up when in foul water tank 2 When full sewage, third control valve door 42 is closed in control, and stopping continues as 2 moisturizing of foul water tank.
As optional embodiment, on the basis of the above embodiment, as shown in Figure 1 to Figure 2, present embodiment Wastewater recycling system further includes the 5th pipe-line system 8, and the 5th pipe-line system 8 includes at least one set of 5th sub- pipe-line system 81, the water outlet of one group of the 5th sub- pipe-line system 81 is connected to the water inlet of an intermediate water tank 3, one group of the 5th sub- pipe-line system 81 water inlet is connected to the second pipe-line system 5 nearby, is provided with the 4th control valve 811 in the 5th sub- pipe-line system 81, the Four control valves 811 are located at 3 water inlet front end of intermediate water tank, and the 4th control valve 811 is connect with PLC controller, PLC controller Control the working condition of the 4th control valve 811, the 5th sub- pipe-line system 81 is by the 5th sub- pipe fitting 812 by intermediate water tank 3, the Four control valves 811 and the second pipe-line system are connected in series, and the 5th pipe-line system 8 is used for nearby will be in the second pipe-line system 5 Water purification be delivered to intermediate water tank 3 respectively.Water purification is delivered to intermediate water tank nearby by the setting of the 5th pipe-line system 8, into One step reduces the energy-output ratio of pumping plant.
As optional embodiment, in building attic, foul water tank is arranged in building Stall or basement for clear water tanks setting, The intermediate water tank is respectively arranged in floor between clear water tanks and foul water tank.Present embodiment realizes all floors of building Sewage treatment recycles.
As optional embodiment, clear water tanks and the volume of foul water tank are greater than the appearance of intermediate water tank in present embodiment Product.Intermediate water tank is only used for the user of nearest floor, is reduced its volume and is reduced under the premise of can satisfy user's use It is taken up space, also avoids waste of material.
As optional embodiment, the first filter device includes Sediment Module, filter screen module, film in present embodiment Processing module and chlorination module.The wherein biggish impurity of specific gravity in Sediment Module precipitating removal waste water, filter screen module mistake Larger particles sundries in sewage is filtered, film process module removes the molecule impurity in waste water, and chlorination module carries out waste water Last sterilizing.
As optional embodiment, the second filter device is primarily efficient filter device in present embodiment, in filter sewage Bulky grain sundries, such as hair.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (10)

1. a kind of wastewater recycling system, which is characterized in that including clear water tanks, foul water tank, at least one intermediate water tank, first Pipe-line system, the second pipe-line system, third pipe-line system and the 4th pipe-line system, wherein;
The different floors of building are arranged in the clear water tanks, foul water tank and at least one intermediate water tank, from top to bottom by floor It is followed successively by clear water tanks, intermediate water tank and foul water tank;
The sewage outlet of floor and the above floor where the first pipe-line system water inlet is respectively communicated with the foul water tank, institute The water outlet for stating the first pipe-line system is connected to the water inlet of the foul water tank, and first pipe-line system is for collecting each floor Sewage is simultaneously delivered to the foul water tank;
The second pipe-line system water inlet is connected to the foul water tank water outlet, and the second pipe-line system water outlet is connected to The clear water tanks water inlet, second pipe-line system are disposed with first in the foul water tank to the clear water tanks direction Filter device and pumping plant, second pipe-line system are used to that institute will to be delivered to after sewage extraction filtering in the foul water tank State clear water tanks;
The third pipe-line system water inlet is connected to the clear water tanks water outlet, and the third pipe-line system water outlet connects respectively The intermediate water tank is passed to, the third pipe-line system is used to water purification in the clear water tanks distributing at least one described centre Water tank;
4th pipe-line system is made of at least one set of 4th sub- pipe-line system, the water outlet of the 4th sub- pipe-line system described in one group Mouth is connected to the water inlet of an intermediate water tank, the dirt of the water inlet Yu nearest floor of the 4th sub- pipe-line system described in one group The connection of water water outlet, the 4th sub- pipe-line system are disposed with along the sewage outlet to the intermediate water tank direction Second filter device and the first control valve, the 4th pipe-line system are used to arrange the sewage outlet of the nearest floor Sewage out is delivered to the intermediate water tank after filtering;
The intermediate water tank water outlet is connected to the user of nearest floor.
2. wastewater recycling system according to claim 1, which is characterized in that the wastewater recycling system also wraps PLC controller is included, the pumping plant, first control valve control with the PLC connect respectively, the PLC controller By controlling wastewater recycling system described in the working state control of the pumping plant and first control valve Working condition.
3. wastewater recycling system according to claim 2, which is characterized in that clear water tanks, described at least one Water level sensor is respectively arranged in intermediate water tank and the foul water tank, the water level sensor is controlled with the PLC respectively Connection, the PLC controller receives the water level signal of the water sensor, and controls the water pump according to the water level signal and fill It sets, the working condition of first control valve.
4. wastewater recycling system according to claim 3, which is characterized in that be provided in the third pipe-line system At least one second control valve, at least one described second control valve be separately positioned at least one described intermediate water tank into Mouth of a river front end, at least one described second control valve are connect with the PLC controller respectively, and the PLC controller controls institute State the working condition of the second control valve.
5. wastewater recycling system according to claim 3, which is characterized in that be provided in first pipe-line system Third control valve door, the third control valve door are connect with the PLC controller, and the PLC controller is according to the foul water tank The water level signal of the water level sensor output of interior setting controls the working condition of the third control valve door.
6. wastewater recycling system according to claim 3, which is characterized in that the wastewater recycling system also wraps The 5th pipe-line system is included, the 5th pipe-line system includes at least one set of 5th sub- pipe-line system, the 5th sub- pipeline described in one group The water outlet of system is connected to the water inlet of an intermediate water tank, and the water inlet of the 5th sub- pipe-line system described in one group is nearest It is connected to second pipe-line system, the 4th control valve, the 4th control valve is provided in the 5th sub- pipe-line system Door is located at intermediate water tank water inlet front end, and the 4th control valve is connect with the PLC controller, the PLC control Device controls the working condition of the 4th control valve, and the 5th pipe-line system is used for nearby will be in second pipe-line system Water purification be delivered to the intermediate water tank respectively.
7. wastewater recycling system according to claim 1-6, which is characterized in that the clear water tanks setting exists Building attic, the floor that the foul water tank is arranged between building Stall or basement, the clear water tanks and the foul water tank are each One intermediate water tank is set.
8. wastewater recycling system according to claim 1-6, which is characterized in that the clear water tanks with it is described The volume of foul water tank is greater than the volume of the intermediate water tank.
9. wastewater recycling system according to claim 1-6, which is characterized in that first filter device Including Sediment Module, filter screen module, film process module and chlorination module.
10. wastewater recycling system according to claim 1-6, which is characterized in that the second filtering dress It is set to primarily efficient filter device, the bulky grain sundries in filter sewage.
CN201810598410.9A 2018-06-12 2018-06-12 Waste water recycling system Active CN108862695B (en)

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US20040168992A1 (en) * 2003-02-27 2004-09-02 Ori Ben-Amotz Device, system and method for gray water recycling
CN102392475A (en) * 2011-08-25 2012-03-28 广州市香港科大霍英东研究院 Water recycling system in high-rise buildings
CN102995707A (en) * 2012-11-30 2013-03-27 鲲鹏建设集团有限公司 Water-saving system and method for building
CN203669022U (en) * 2014-01-22 2014-06-25 林增萍 Waste water recycling system based on solar power device
CN204001088U (en) * 2014-07-18 2014-12-10 深圳市安星装饰设计工程有限公司 A kind of building rainwater and daily life sewage intermediate water reuse system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040168992A1 (en) * 2003-02-27 2004-09-02 Ori Ben-Amotz Device, system and method for gray water recycling
CN102392475A (en) * 2011-08-25 2012-03-28 广州市香港科大霍英东研究院 Water recycling system in high-rise buildings
CN102995707A (en) * 2012-11-30 2013-03-27 鲲鹏建设集团有限公司 Water-saving system and method for building
CN203669022U (en) * 2014-01-22 2014-06-25 林增萍 Waste water recycling system based on solar power device
CN204001088U (en) * 2014-07-18 2014-12-10 深圳市安星装饰设计工程有限公司 A kind of building rainwater and daily life sewage intermediate water reuse system

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