CN107370229A - The bi-membrane method reused water processing system and method for supplying power to of photovoltaic electric and mains-supplied - Google Patents
The bi-membrane method reused water processing system and method for supplying power to of photovoltaic electric and mains-supplied Download PDFInfo
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- CN107370229A CN107370229A CN201710712351.9A CN201710712351A CN107370229A CN 107370229 A CN107370229 A CN 107370229A CN 201710712351 A CN201710712351 A CN 201710712351A CN 107370229 A CN107370229 A CN 107370229A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 170
- 238000000034 method Methods 0.000 title claims abstract description 105
- 239000012528 membrane Substances 0.000 title claims abstract description 87
- 238000012545 processing Methods 0.000 title claims abstract description 84
- 238000009826 distribution Methods 0.000 claims abstract description 69
- 239000011159 matrix material Substances 0.000 claims abstract description 50
- 238000004146 energy storage Methods 0.000 claims abstract description 46
- 238000012544 monitoring process Methods 0.000 claims description 37
- 238000001471 micro-filtration Methods 0.000 claims description 21
- 238000001764 infiltration Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 16
- 230000005855 radiation Effects 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 13
- 230000033228 biological regulation Effects 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 230000007613 environmental effect Effects 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 4
- 238000011001 backwashing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 8
- 239000000428 dust Substances 0.000 description 8
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- 241000894006 Bacteria Species 0.000 description 2
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- 230000002045 lasting effect Effects 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- H02J3/383—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The bi-membrane method reused water processing system of power supply, including distributed photovoltaic matrix, intelligence control system, photovoltaic energy storage system, low-voltage distribution system, bi-membrane method reused water processing system and photovoltaic flusher are cooperateed with civil power the invention discloses a kind of photovoltaic electric；Photovoltaic electric caused by intelligence control system control distributed photovoltaic matrix is delivered to low-voltage distribution system and stored to photovoltaic energy storage system, civil power is incorporated to low-voltage distribution system simultaneously, and intelligence control system controls the electrical equipment that low-voltage distribution system is bi-membrane method reused water processing system to supply photovoltaic electric and/or civil power；The water that intelligence control system control photovoltaic flusher is extracted in the clear water reserviors of bi-membrane method reused water processing system rinses photovoltaic module.The invention also discloses a kind of method of supplying power to, the present invention maximally utilises photovoltaic electric power supply, and the sewage after processing is carried out into secondary use, ensures the generating efficiency of photovoltaic generation, and whole system is controlled by intelligence control system, and easy to operate, operation is efficiently.
Description
Technical field
The present invention relates to photovoltaic generation, reused water processing system, more particularly to a kind of distributed photovoltaic power generation and civil power to assist
With the bi-membrane method reused water processing system and method for supplying power to of power supply.
Background technology
For photovoltaic generation compared to civil power, power generation process is simple, without mechanical component, does not consume fuel, does not discharge bag
Include any material including greenhouse gases, it is noiseless, pollution-free；But photovoltaic generation is by intensity of illumination, season, area, weather
Influenceed etc. extraneous uncontrollable factor, it is impossible to which the stable electric energy of sustainable supply, especially at night, photovoltaic array can stop receiving too
Positive radiation energy, the regulation and control complex steps of photovoltaic generation project are complicated.In the process of running, photovoltaic module can be sudden and violent for photovoltaic generation project
It is exposed, can be in contact with the dust in air, floating object, dust accretions can be caused on photovoltaic module surface, hinders the sun
The collection of radiation energy, decrease of power generation is caused, and the cleaning of large-scale photovoltaic component can not only consume great lot of water resources, and
Waste time and energy.
For traditional sewage treatment process due to technique and the limitation of equipment, effluent quality is relatively low, is only capable of qualified discharge, double
Embrane method (micro-filtration+counter-infiltration) reused water processing system is one kind of membrane separation technique, and for advanced treatment of wastewater, water outlet can reach
Very high quality, available for afforest, landscape water and industrial water etc., promote the secondary use of sewage.Bi-membrane method processing system
In the process of running, each technique unit and matching component can consume substantial amounts of electric energy, only by photovoltaic generation and bi-membrane method recycled water
Processing system is combined, it is impossible to maintains the lasting Effec-tive Function of system.
The content of the invention
In order to solve the above problems, the present invention provides a kind of distributed photovoltaic power generation and the bi-membrane method powered is cooperateed with civil power again
Unboiled water processing system, maximally utilise photovoltaic electric power supply, maintain the lasting Effec-tive Function of bi-membrane method reused water processing system,
And the dust accumulated after being handled with bi-membrane method reused water processing system on caused clear water periodic flushing photovoltaic module, ensure distribution
The generating efficiency of formula photovoltaic generation；It is bi-membrane method reused water processing system that the present invention, which also provides a kind of photovoltaic generation and cooperateed with civil power,
The method of power supply.
In a first aspect, photovoltaic generation provided by the invention cooperates with the bi-membrane method reused water processing system of power supply, bag with civil power
Include distributed photovoltaic matrix, intelligence control system, photovoltaic energy storage system, low-voltage distribution system, bi-membrane method reused water processing system
With photovoltaic flusher；
Distributed photovoltaic matrix is connected with intelligence control system, photovoltaic energy storage system and low-voltage distribution system respectively, photovoltaic
Energy-storage system is connected with intelligence control system, is controlled and opened and closed by intelligence control system, intelligence control system control distributed photovoltaic
Photovoltaic electric caused by matrix is delivered to low-voltage distribution system, or, a part is delivered to low-voltage distribution system, a part store to
Photovoltaic energy storage system；
Low-voltage distribution system connects with intelligence control system, mains system, the electrical equipment of bi-membrane method reused water processing system
Connect, intelligence control system control low-voltage distribution system be bi-membrane method reused water processing system electrical equipment supply photovoltaic electric and/
Or civil power；
Photovoltaic energy storage system is connected with mains system and/or low-voltage distribution system, and the photovoltaic electric of storage is incorporated into civil power system
System and/or low-voltage distribution system；
Bi-membrane method reused water processing system includes microfiltration systems, counter-infiltration system and the clear water being connected with counter-infiltration system
Pond；
Photovoltaic flusher is connected with the clear water reserviors in bi-membrane method reused water processing system and distributed photovoltaic matrix, photovoltaic
Flusher is connected with intelligence control system, is controlled and opened and closed by intelligence control system, realizes the flushing to distributed photovoltaic matrix.
In the above-mentioned technical solutions, photovoltaic electric caused by distributed photovoltaic matrix is incorporated to low-voltage distribution system simultaneously with civil power
In, intelligence control system regulates and controls low-voltage distribution system to bi-membrane method reused water processing system according to the number of photovoltaic electric generated energy
Electrical equipment supply photovoltaic electric or civil power；When the photovoltaic electric generated energy of distributed photovoltaic matrix is bi-membrane method reused water processing enough
When the electrical equipment of system provides electricity consumption, photovoltaic electric is delivered to low-voltage distribution system, and intelligence control system selection photovoltaic electric is double
The power supply for electrical equipment of embrane method reused water processing system；When the photovoltaic electric generated energy surplus of distributed photovoltaic matrix, photovoltaic storage
Energy system is opened under the regulation and control of intelligence control system, and for excess of storage photovoltaic electric, the superfluous photovoltaic electric of storage can be incorporated to
Mains system or low-voltage distribution system；When the photovoltaic electric generated energy of distributed photovoltaic matrix is not enough to maintain at bi-membrane method recycled water
During the normal operation of reason system, intelligence control system regulation and control civil power is fed；Intelligence control system monitors photovoltaic electric generated energy
Change, when photovoltaic electric generated energy drops to a certain degree, control photovoltaic flusher extracts bi-membrane method reused water processing system
Water in system in clear water reserviors, is rinsed to photovoltaic module.
In the above-mentioned technical solutions, it is preferable that the photovoltaic module in distributed photovoltaic matrix is laid on bi-membrane method recycled water
One in the scene of processing system, including roof, metope, lawn, vacant lot, bi-membrane method reused water processing system superjacent air space or
Multiple regions, vacant lot include the vacant lot between unit.This paving mode can utilize plant area's area to the maximum limit, more
The emittance of solar energy is received more.
Preferably, it is 17 degree to be laid on the photovoltaic module on roof and the angle of horizontal direction, and/or, be laid on lawn or
The angle of photovoltaic module and horizontal direction on vacant lot is 32 degree.The two angles can ensure to be laid on the photovoltaic of relevant position
Component can collect more solar energy in whole year.
On the basis of any of the above-described technical scheme, it is preferable that distributed photovoltaic matrix includes photovoltaic module and photovoltaic group
The header box of part connection, the first inverter being connected with header box, header box and the first inverter connect with intelligence control system
Connect, the first inverter is connected with low-voltage distribution system.Once-through type photovoltaic electric is through the first inverter caused by distributed photovoltaic matrix
Exchange photovoltaic electric is changed into, can directly be power supply for electrical equipment after exchange photovoltaic electric is delivered to low-voltage distribution system, i.e., hair is
With, eliminate thermal energy storage process and long distance powedr transmission process, while energy-conserving and environment-protective, using cleaning green energy resource, alleviate municipal administration
Power supply pressure, can maximumlly utilize solar energy.
Preferably, photovoltaic energy storage system include charger, the second inverter for being connected with charger and with the second inversion
The battery pack of device connection, charger is connected with the first inverter and intelligence control system, the second inverter also with intelligent control
System, low-voltage distribution system and mains system are connected, intelligence control system control the second inverter keying, battery pack also with
Intelligence control system connects, and controls whether to discharge by intelligence control system.Photovoltaic energy storage system is used for distributed storage photovoltaic square
Battle array is superfluous electric energy after bi-membrane method reused water processing system power supply, during photovoltaic electric surplus, intelligence control system control charger
Open, the charged device of superfluous alternating current, the second inverter are converted into direct current and stored into battery pack, the direct current in battery pack
Electricity can be converted into alternating current through the second inverter, and the alternating current after conversion may be incorporated into mains system, or be incorporated to low-voltage distribution system,
For the electrical equipment of bi-membrane method reused water processing system, the power supply for electrical equipment of plant area, it may also be used for online.
On the basis of any of the above-described technical scheme, it is preferable that distributed photovoltaic matrix is provided with environmental monitoring system, ring
Border monitoring system includes monitoring support and air velocity transducer, wind transducer, solar radiation table on monitoring support
And temperature probe, it is respectively used to measure wind speed, wind direction, solar radiation intensity and environment temperature, intelligence control system and wind speed
Sensor, wind transducer, solar radiation table connect with temperature probe, obtain wind speed, wind direction, solar radiation intensity and environment
The parameter of temperature.
On the basis of any of the above-described technical scheme, it is preferable that photovoltaic flusher includes suction pump and water route pipeline, takes out
Sucking pump is connected for aspirating the clear water in clear water reserviors, one end of water route pipeline with the clear water reserviors in bi-membrane method reused water processing system
It is connected with suction pump, one end is fixed on above the photovoltaic module in distributed photovoltaic matrix；Intelligence control system connects with suction pump
Connect the start and stop of control and suck pump.
On the basis of any of the above-described technical scheme, it is preferable that intelligence control system includes data acquisition unit and connection number
According to the monitoring system of collector.Monitoring system includes industrial computer, work station and the alarm being sequentially connected, industrial computer, work station
It is both placed in alarm in Central Control Room, industrial computer is connected with data acquisition unit, the data transfer that data acquisition unit will collect
To industrial computer, industrial computer is connected with work station, and significant data is imported into work station and on the display screen of work station by industrial computer
It has been shown that, is monitored in real time to significant data, while setting alarming value scope on a workstation, be higher than when the value of significant data or
During less than default alarming value, alarm is opened, and when data value is in normal range (NR), alarm is closed.
Transformer that low-voltage distribution system includes being connected with distributed photovoltaic matrix, it is connected with transformer and line
Circuit adjuster.Photovoltaic electric is transformed into the voltage consistent with civil power by transformer, and through the regulation of circuit adjuster optionally
For power supply for electrical equipment.
On the basis of any of the above-described technical scheme, it is preferable that bi-membrane method reused water processing system includes what is be sequentially connected
Coarse rack, regulating reservoir, self-cleaning filter, microfiltration systems, intermediate water tank, counter-infiltration system and clear water reserviors；Regulating reservoir is clear with oneself
The pipeline washed between filter is provided with elevator pump；Systems pumps are provided between self-cleaning filter and microfiltration systems；Microfiltration systems
Pipeline between intermediate water tank and intermediate water tank and counter-infiltration system, which is provided with, is equipped with dosing pump；Microfiltration systems and centre
Back suction pump is additionally provided with pipeline between water tank；Booster pump is additionally provided with pipeline between intermediate water tank and counter-infiltration system.
Second aspect, the present invention provide a kind of photovoltaic generation and cooperateed with civil power as bi-membrane method reused water processing system power supply
Method, it comprises the following steps：
(1) photovoltaic electric caused by distributed photovoltaic matrix is delivered to low-voltage distribution system；
(2) civil power is incorporated to simultaneously in low-voltage distribution system, the current generating of photovoltaic electric is monitored by intelligence control system
General power, photovoltaic electric and/or civil power are supplied to the electrical equipment of bi-membrane method reused water processing system to regulate and control low-voltage distribution system；
When the current generating general power of photovoltaic electric is more than or equal to the total load of electrical equipment, intelligence control system selection
Photovoltaic electric is power supply for electrical equipment；Superfluous photovoltaic electric is stored to photovoltaic energy storage system, light under the regulation and control of intelligence control system
The photovoltaic electric stored in volt energy-storage system is completely or partially incorporated in mains system, or is completely or partially incorporated to low-voltage distribution system
System；
When the current generating general power of photovoltaic electric is less than the total load of electrical equipment, intelligence control system regulation and control civil power enters
Row supply；
(3) when the current generating general power of photovoltaic electric drops to 60% and less than 60% when it is in stable state,
Intelligence control system control photovoltaic flusher extracts the clear water in the clear water reserviors of bi-membrane method reused water processing system, to distribution
Photovoltaic module in photovoltaic matrix is rinsed.
Preferably, the paving mode of photovoltaic module is the same as foregoing paving mode.
Following beneficial effect can be achieved in above-mentioned each technical scheme：1. photovoltaic generation cooperates with power supply with civil power, photovoltaic is reduced
The adverse effect brought during generation deficiency to the Effec-tive Function of electrical equipment, the present invention in photovoltaic electric i.e. send out i.e. use, realize section
The purpose of energy environmental protection；2. the laying dust rinsed with the water in the clear water reserviors of bi-membrane method reused water processing system on photovoltaic module, a side
The generating efficiency of photovoltaic module is improved in face, on the one hand promotes the secondary use of sewage；3. whole system uses intelligent control, operation
It is more convenient, runs more efficient, intelligence control system can realizes the Centralized Monitoring to photovoltaic generation, can be according to the hair of photovoltaic electric
The situation of electricity, it is power supply for electrical equipment to control photovoltaic electric, or it is power supply for electrical equipment to control photovoltaic electric and civil power simultaneously, and
Regulated and controled according to how many pairs of photovoltaic energy storage systems of generated energy, regulation and control of the superfluous photovoltaic electric through intelligence control system are stored in
In photovoltaic energy storage system, superfluous photovoltaic electric can be incorporated to mains system or low-voltage distribution system, maximally utilise photovoltaic
Electricity, reduce and waste.
Brief description of the drawings
Fig. 1 is the structured flowchart of the present invention；
Fig. 2 is the structural representation of installation photovoltaic component on color steel tile roof；
Fig. 3 is the structural representation of installation photovoltaic component on concrete roof；
Fig. 4 is the structured flowchart of photovoltaic energy storage system；
Fig. 5 is the FB(flow block) of bi-membrane method reused water processing system；
Fig. 6 is the structural representation that photovoltaic flusher is connected with clear water reserviors and photovoltaic module；
Fig. 7 is the structured flowchart of intelligence control system；
Fig. 8 is the structured flowchart of environmental monitoring system.
In figure, 1, distributed photovoltaic matrix；11st, photovoltaic module；12nd, supporting structure；121st, fixture；122nd, guide rail；123、
Component briquetting；13rd, concrete buttress；131st, waterproof roll；132nd, support；133rd, rear column；134th, support cant beam；135th, support
Crossbeam；2nd, intelligence control system；3rd, photovoltaic energy storage system；4th, low-voltage distribution system；5th, bi-membrane method reused water processing system；6th, light
Deep-sited part of the chong channel cleaning device；7th, environmental monitoring system.
Embodiment
Embodiments of the present invention are carried out with detailed explanation and illustration with reference to Figure of description.
Embodiment 1
Photovoltaic generation as shown in Figure 1 cooperates with the bi-membrane method reused water processing system of power supply, including distributed light with civil power
Lie prostrate matrix 1, intelligence control system 2, photovoltaic energy storage system 3, low-voltage distribution system 4, bi-membrane method reused water processing system 5 and photovoltaic
Flusher 6；
Distributed photovoltaic matrix 1 is connected with intelligence control system 2, photovoltaic energy storage system 3 and low-voltage distribution system 4 respectively,
Photovoltaic energy storage system 3 is connected with intelligence control system 2, and keying, the control point of intelligence control system 2 are controlled by intelligence control system 2
Photovoltaic electric caused by cloth photovoltaic matrix 1 is delivered to low-voltage distribution system 4, or, a part is delivered to low-voltage distribution system 4,
A part is stored to photovoltaic energy storage system 3；
Electrical equipment, intelligence control system 2 and the civil power of low-voltage distribution system 4 and bi-membrane method reused water processing system 5
System connects, and intelligence control system 2 controls low-voltage distribution system 4 to be supplied for the electrical equipment of bi-membrane method reused water processing system 5
Photovoltaic electric and/or civil power；
Photovoltaic energy storage system 3 is connected with mains system and/or low-voltage distribution system 4, and the photovoltaic electric of storage is incorporated into civil power
System and/or low-voltage distribution system 4；
Photovoltaic flusher 6 is connected with the clear water reserviors in bi-membrane method reused water processing system 5 and distributed photovoltaic matrix 1,
Photovoltaic flusher 6 is connected with intelligence control system 2, is controlled keying by intelligence control system 2, is realized to distributed photovoltaic matrix
1 purpose rinsed.
For distributed photovoltaic matrix 1 using polysilicon photovoltaic module 11, photovoltaic module 11 is laid on bi-membrane method reused water processing
The scene of system, including one or more of roof, metope, lawn, vacant lot, water treatment system superjacent air space region, roof,
Metope can be the roof or metope of equipment room, computer room, and vacant lot includes the vacant lot between the vacant lot at unit interval, house,
The photovoltaic module in each region forms 1 photovoltaic generation unit, and the paving mode of this photovoltaic module will not take large area
Soil, rationally receive the region of solar energy using plant area's interior energy to greatest extent, receive more solar radiation energy；
Generally, the square formation inclination angle of solar grid-connected electricity generation system is close to local latitude, but due to building weather
The influence of condition and state of ground so that optimum angle of incidence and latitude have certain deviation.In its of northern China or similar latitude
His symmetrical area in area and the Southern Hemisphere, is laid on the photovoltaic module 11 on roof and uses optimal folder with the angle of horizontal direction
17 degree of angle, the photovoltaic module 11 being laid on lawn or vacant lot and the angle of horizontal direction use optimal 32 degree of angle, in China
The north, photovoltaic module 11 are laid towards due south direction, and the two optimal angles can ensure that photovoltaic module can be received in whole year
Collect more solar energy, and without being changed in time to the gradient of photovoltaic module with the change in season, it is possible to achieve " one
Lao Yongyi " effect.
The structural representation of installation photovoltaic component is as shown in Fig. 2 be provided with branch on color steel tile roof on the corrugation of color steel tile
Frame structure 12, supporting structure 12 uses aluminium alloy post structural system as its support system, for undertaking photovoltaic battle array
The loads such as the deadweight of institute load, wind load, live load, snow load, seismic force are arranged, and above load is reached into color steel roofing,
Supporting structure 12 includes fixture 121 and the grade component of guide rail 122 being fixed on fixture 121, is bolted between each component
Or welding forms stable structural system, for the clamping of fixture 121 on the corrugation of color steel tile, photovoltaic module 11 is fixed on guide rail 122
On；During fixed photovoltaic module 11, component briquetting 123 on pad, can effectively reduce bolt pair between photovoltaic module 11 and bolt
The abrasion of photovoltaic module 11, color steel tile can be parallel with color steel tile i.e. horizontal by 17 degree of angles, photovoltaic module in laying
Can；When roof is concrete, the structural representation of installation photovoltaic component is as shown in figure 3, itself is set above original roofing thereon
Have one layer of protective layer for being used for waterproof, enough bar shaped concrete buttress 13 be set on protective layer, concrete buttress 13 with
One layer of modified asphalt waterproof coiled material 131 is laid in the junction of original roof protecting layer, by concrete buttress 13 and original roofing
Protective layer is kept apart, it is ensured that the water resistance of original roofing；Be equipped with each concrete buttress 13 two supports 132 be used for branch
Photovoltaic module is supportted, rear column 133 is fixed with below the support of side by north, distinguishes fixed support cant beam 134 on two supports 133
Both ends, the rack beam 135 of horizontal direction is respectively and fixedly provided with the upside of the both ends of support cant beam 134, the both ends of photovoltaic module 11 are consolidated
It is scheduled on rack beam 135, when concrete roof is is horizontally disposed with, support cant beam 134 can take 32 degree of angles with roof.
Distributed photovoltaic matrix 1 also includes the header box being connected with photovoltaic module and the first inversion being connected with header box
Device, the photovoltaic module 11 in each region are respectively provided with a grid entry point, are provided with combining inverter at grid entry point, direct current is changed
Into alternating current, low-voltage distribution system 4 is accessed by 0.4kV type low-voltage cable, namely each photovoltaic generation unit is equipped with a remittance
Stream case and the first inverter, both of which are installed on the spot, and the first inverter is combining inverter, and photovoltaic module changes solar energy
Into direct current, direct current converges into header box, and relatively stable alternating current is then converted into through the first inverter；Header box can be with
Electric current caused by monitoring photovoltaic module, voltage, Failure Alarm data, data, the operations staff such as be wirelessly transferred can be on the spot to every
The arrange parameter of header box, current/voltage data, status of equipment, accident record etc. are checked；First inverter is provided with aobvious
Display screen and touch-key, operations staff can observe electricity display information, parameter on the first inverter in situ by display screen
Configuration information, fault alarm information etc., the parameter of the first inverter can also be set by touch-key, and completed
The control being turned on and off to the first inverter.First inverter body interior configuration protection device, including DC detecting part,
DC earthing part, automatic voltage adjustment member and anti-isolated operation part, make it have direct current inputted/under-voltage protection,
The functions such as output overvoltage/overload protection, overcurrent protection, overtemperature protection, isolated island protection detection.Remittance in distributed photovoltaic matrix 1
Stream case and the first inverter are connected with intelligence control system 2, and intelligence control system 2 can monitor by the first inverter in real time
Alternating current parameter after conversion, such as the current generating general power of distributed photovoltaic matrix 1, accumulative gross generation, always generate electricity day
Amount etc..
Civil power in the alternating current and mains system of the first inverter output of distributed photovoltaic matrix 1 is incorporated to low pressure and matched somebody with somebody
Electric system 4, low-voltage distribution system include distribution substation, distribution transformer, high-tension distributing line, low-voltage distributing line and phase
The circuit adjuster answered, civil power and inverter are exported into electricity and used for the load in bi-membrane method reused water processing system 5.Low pressure
Distribution system 4 is connected with the electrical equipment in bi-membrane method reused water processing system 5, photovoltaic electric caused by distributed photovoltaic matrix 1
Regulation and control through intelligence control system 2 are that bi-membrane method reused water processing system 5 is powered prior to civil power, i.e., hair is used, and eliminates storage
Energy process and long distance powedr transmission process, while energy-conserving and environment-protective, using cleaning green energy resource, municipal administration power supply pressure is alleviated, can
Maximumlly to utilize solar energy.By the photovoltaic electric shown in intelligence control system 2, currently generating general power is set with electricity consumption
Standby total load is compared, and when photovoltaic electric deficiency, civil power carries out supplement supply, can maximumlly utilize photovoltaic generation
Electric energy.
It is superfluous after bi-membrane method reused water processing system 5 is powered that photovoltaic energy storage system 3, which is used for distributed storage photovoltaic matrix 1,
Electric energy, that is, when the photovoltaic electric shown in intelligence control system 2 currently generating general power be more than electrical equipment total load
When, the part photovoltaic electric that electrical equipment needs is delivered to low-voltage distribution system 4, and superfluous part is stored to photovoltaic energy storage
System 3.Photovoltaic energy storage system 3 includes charger, the second inverter for being connected with charger and is connected with the second inverter
Battery pack, as shown in figure 4, the second inverter is connected with mains system and low-voltage distribution system 4 simultaneously, the output of the first inverter
Superfluous alternating current is converted into direct current through the second inverter and stored into battery pack, and the direct current in battery pack is through the second inversion
Device can be incorporated to mains system, or electrical equipment, the use of plant area for bi-membrane method reused water processing system 5 after changing into alternating current
Electric equipment is powered, or he uses, such as is surfed the Net.
As shown in figure 5, bi-membrane method reused water processing system 5 includes coarse rack, regulating reservoir, the self-cleaning filtering being sequentially connected
Device, microfiltration systems, intermediate water tank, counter-infiltration system and clear water reserviors.Pipeline between regulating reservoir and self-cleaning filter is provided with
Elevator pump；Systems pumps are provided between self-cleaning filter and microfiltration systems；Microfiltration systems and intermediate water tank and intermediate water tank with
Dosing pump is equipped with pipeline between counter-infiltration system, for dosing, on the pipeline between microfiltration systems and intermediate water tank also
Provided with backwashing pump, booster pump is additionally provided with the pipeline between intermediate water tank and counter-infiltration system.
Larger suspension can be filtered out after coarse rack, mainly play water storage into regulating reservoir, regulating reservoir afterwards by sewage
Stabilization, normal water supply is can guarantee that in front end water not timing；Then enter self-cleaning filter in the presence of elevator pump
In, mainly the particulate matter for being more than 200 μm in water inlet is removed, prevents from blocking microfiltration systems；Sewage enters micro-filtration/nanofiltration system
Afterwards, 0.1 μm of particulate matter will be more than in sewage and bacteriological filter falls (after microfiltration systems run a period of time, to microfiltration systems
Cleaned, squeezed into the water of intermediate water tank in microfiltration systems by backwashing pump, cleaning concentrate recirculation to self-cleaning filter enters
Water)；Intermediate water tank is then gone through, intermediate water tank mainly plays regulatory role, when microfiltration systems go out water unstable, it is ensured that
Production is normally carried out；Antisludging agent and reductant-oxidant are added by dosing pump after intermediate water tank water outlet, main function is anti-
Reverse osmosis membrane in sealing fouling and clogging counter-infiltration system, reduces the oxidisability of water inlet, prevents reverse osmosis membrane to be oxidized；Middle water
The water of case is entered in cartridge filter through counter-infiltration supply-water pump, and cartridge filter is used to prevent intermediate water tank, pipeline or medicine
There is particulate matter to enter in reverse osmosis membrane in agent, so as to protect reverse osmosis membrane；Non-oxidative antimicrobial is added to by dosing pump
In cartridge filter, mixed with water inlet, kill the bacterium in water inlet, reverse osmosis membrane is prevented by bacterial corrosion, after filtering
Water outlet is entered in counter-infiltration system by inter-section booster, the main particulate matter removed in water inlet more than 0.1nm and bacterium；
The water outlet of counter-infiltration system enters in clear water reserviors, is recycled after sterilization.The water outlet water of bi-membrane method reused water processing system 5
Matter is high, can be used for carwash, greenbelt irrigation, landscape water, industrial water etc., beneficial to the reuse of water resource, can equally use
Dust on periodic flushing photovoltaic module, improve the generating efficiency of photovoltaic module.Carrying in bi-membrane method reused water processing system 5
Rise the electrical equipment such as pump, dosing pump, booster pump, self-cleaning filter, cartridge filter and systems pumps with low-voltage distribution system 4
Connection, by power supply.
Photovoltaic flusher 6 includes suction pump and water route pipeline, as shown in fig. 6, suction pump and bi-membrane method reused water processing
Clear water reserviors in system 5 are connected, and the dust rinsed for aspirating the clear water in clear water reserviors on photovoltaic module, suction pump is by intelligently controlling
System 2 processed controls start and stop；One end of water route pipeline is connected with suction pump, and one end is fixed on above photovoltaic module, using porous spray
The mode of water, above photovoltaic module, from top to bottom, it is rinsed along the angle of inclination of photovoltaic module, can only control system
It is controllable to rinse speed.Each photovoltaic generation unit is at least equipped with a set of photovoltaic flusher 6, water route pipeline can be it is a plurality of,
For rinsing different photovoltaic modulies.
As shown in fig. 7, intelligence control system 2 includes data acquisition unit and connects the monitoring system of data acquisition unit, monitoring
System includes industrial computer, work station and the alarm being sequentially connected, and industrial computer, work station and alarm are both placed in Central Control Room
Interior, industrial computer is connected with data collecting system, and data acquisition unit will be important by the data transfer collected to industrial computer, industrial computer
Data imported into work station and in the display screen displays of work station, and significant data is monitored in real time, while in work station
Upper setting alarming value scope, when the value of significant data is higher or lower than default alarming value, alarm is opened, when data value exists
When in normal range (NR), alarm is closed.Each photovoltaic generation unit is equipped with a data acquisition unit, and data acquisition unit passes through
RS485 buses are connected with the header box in photovoltaic generation unit, the first inverter, obtain the operation of header box, the first inverter
The information such as parameter, malfunction, generating parameter, monitor the DC side service data such as the voltage of photovoltaic matrix, electric current in header box
And the AC service data such as first output current of inverter, power, power factor, the information of data acquisition unit collection can
Transmitted by wired or wireless mode to monitoring system, when being transmitted using wired mode, Shielded Twisted Pair may be selected by information
The industrial computer of monitoring system is reached, photovoltaic generating system state can be monitored in real time by industrial computer；Industrial computer is by data message
It imported into work station and the generating Information Statistics received is formed into current hair in the display screen display of work station, monitoring system
Electric general power, day gross generation, accumulative gross generation, the curve map of daily generated output are presented on a display screen, and accordingly
The input and output operational factor and dependent failure alarm signal of geo-statistic inverter.Simultaneously to bi-membrane method reused water processing system 5
Each electrical equipment unit operational factor and running status collected and monitored.Emphasis data are monitored in real time, together
When alarming value is set, when the value of emphasis data is higher or lower than alarming value, alarm open, when data value is in normal range (NR)
When, alarm is closed.Operations staff can be in situ by the man-machine dialog interface of data acquisition unit, to every header box and first
The information such as the parameter of inverter, status of equipment, accident record are checked, can also check photovoltaic on the industrial computer of monitoring system
Generating data, service data and the fault data of generating.Monitoring system is connected with header box, the first inverter, can be individually right
Every header box and the first inverter carry out start stop operation, parameter setting etc., and different control operations needs mutual locking, with for the moment
Between only receive a kind of control command.
The monitoring system of intelligence control system 2 is connected with photovoltaic energy storage system 3, and photovoltaic energy storage system is controlled by industrial computer
The opening and closing of charger in 3, when photovoltaic energy storage system 3 is powered, electric energy is changed into after the second inverter by direct current
Alternating current, low-voltage distribution system 4 is then sent to, is power supply for electrical equipment by low-voltage distribution system 4.When distributed photovoltaic matrix
Caused by 1 during photovoltaic electric surplus, the charger of photovoltaic energy storage system 3 is opened under the control of monitoring system, for storing surplus
Photovoltaic electric；When still having photovoltaic electric surplus after photovoltaic energy storage system 3 charges, battery pack is entered under the control of industrial computer
Row discharges, and the photovoltaic electric in battery pack can be incorporated to line after the second inverter changes into alternating current；When photovoltaic electric just
When can be for electrical equipment electricity consumption or the photovoltaic electric deficiency of bi-membrane method reused water processing system 5, charger be closed, and photoelectricity is directly defeated
Low-voltage distribution system 4 is delivered to, photovoltaic energy storage system 3 is without storing up electricity；When the photovoltaic electric of the memory storage of photovoltaic energy storage system 3 is not enough to
During to power supply for electrical equipment, the preferential photovoltaic electric using photovoltaic energy storage system 3 is powered, only when the photovoltaic electric of storage all uses
After complete, civil power supply is then turned on.
Transformer that low-voltage distribution system 4 includes being connected with distributed photovoltaic matrix, it is connected with transformer and line
Circuit adjuster.Photovoltaic electric is transformed into the voltage consistent with civil power by transformer, and adjusts selectivity through circuit adjuster
Ground is power supply for electrical equipment.The industrial computer of intelligence control system 2 is connected with the circuit adjuster in low-voltage distribution system 4, works as light
When volt electricity is sufficient, conducted with photovoltaic as the power supply for electrical equipment of bi-membrane method reused water processing system 5, when photovoltaic electric deficiency,
Photovoltaic energy storage system power supply preferentially is used, after the photovoltaic electric of photovoltaic energy storage system has used, supplement supply is conducted using city,
Electric energy can effectively be saved, alleviate power supply pressure, so while photovoltaic electric power supply is utilized to greatest extent, moreover it is possible to keep
The operation of bi-membrane method reused water processing system continuous-stable.
The industrial computer of intelligence control system 2 is connected with the equipment of bi-membrane method reused water processing system 5, controls relevant device
Open and close, realize intelligentized control method.
The industrial computer of intelligence control system 2 is connected with the suction pump in photovoltaic flusher 6, the unlatching of control and suck pump and
Close, when downward trend is presented in the current generating general power of exchange photovoltaic electric, and drops to the 60% of stable state, pole has can
Can be photovoltaic module laying dust it is excessive, it is larger to generating influence, monitoring system control and suck pump open, suction pump extract clear water reserviors
Water focalization plate component be rinsed, so as to improve the collection efficiency of solar radiation, while promote the secondary use of sewage, subtract
The manpower and materials needed for photovoltaic panel cleaning are lacked；According to the change of the current generating general power of photovoltaic electric in monitoring system and often
The interval time of secondary flushing, an optimal washing time is counted, photovoltaic module can be carried out by optimal washing time later
Rinse, prevent photovoltaic module laying dust from excessively influenceing generated energy, in case of the special weathers such as sandstorm can be rinsed in time.
On the basis of above-mentioned technical proposal, it is preferable that distributed photovoltaic matrix 1 is provided with environmental monitoring system 7, different
Photovoltaic laying place all sets at least set of environmental monitoring system 7, and all Monitoring Datas are converged on industrial computer.Such as Fig. 8 institutes
Show, environmental monitoring system 7 includes being arranged on the monitoring support on distributed photovoltaic matrix 1 and the wind on monitoring support
Fast sensor, wind transducer, solar radiation table and temperature probe, it is respectively used to measure wind speed, wind direction, solar radiation intensity
And environment temperature.Per one data acquisition unit of outfit of set of environments monitoring system 7, in the data acquisition unit and environmental monitoring system 7
Air velocity transducer, wind transducer, solar radiation table connected with temperature probe, be respectively used to gather wind speed, wind direction, sunshine
These data collected are uploaded to the work of intelligence control system 2 by the parameter such as radiation intensity and environment temperature, data acquisition unit
In control machine.Monitoring system is obtained, shown and records the ambient parameter of correlation, monitors photovoltaic generation system in real time by ambient parameter
System, according to parameter variation tendency, makes adjustment in good time.
Embodiment 2
The present invention also provide a kind of photovoltaic generation cooperateed with civil power be bi-membrane method reused water processing system power supply method, such as
Shown in Fig. 1, it comprises the following steps：
(1) in the scene laying photovoltaic module of bi-membrane method reused water processing system, direct current photovoltaic electric caused by photovoltaic module
Header box is collected to, low-voltage distribution system 4 is delivered to after the first inverter changes into alternating current；
(2) civil power, the current generating of the monitoring exchange photovoltaic electric of intelligence control system 2 are incorporated in low-voltage distribution system 4 simultaneously
General power, and low-voltage distribution system 4 is regulated and controled to bi-membrane method reused water processing system 5 according to the current generating general power of alternating current
Electrical equipment supply photovoltaic electric and/or civil power；
When the current generating general power for exchanging photovoltaic electric is more than or equal to the total load of electrical equipment, intelligence control system
It is power supply for electrical equipment to select photovoltaic electric；Superfluous photovoltaic electric is stored to photovoltaic energy storage system under the regulation and control of intelligence control system
Unite, the photovoltaic electric stored in photovoltaic energy storage system is completely or partially incorporated in mains system, or is completely or partially incorporated to low pressure
Distribution system；
When the current generating general power for exchanging photovoltaic electric is less than the total load of electrical equipment, intelligence control system regulation and control city
Electricity is fed；
(3) when the current generating general power of exchange photovoltaic electric drops to 60% and less than 60% when it is in stable state
When, intelligence control system 2 controls photovoltaic flusher 6 to extract the clear water in the clear water reserviors of bi-membrane method reused water processing system 5, right
Photovoltaic module is rinsed.
In step (1), the laying method of photovoltaic module is consistent with the foregoing laying method of this document；In step (2), mistake
Surplus photovoltaic electric stores the method used to photovoltaic energy storage system 3：When the alternating current generated energy of distributed photovoltaic matrix 1 is superfluous
When, intelligence control system 2 controls the charger in photovoltaic energy storage system 3 to open, and superfluous photovoltaic electric converts through the second inverter
Stored into direct current into battery pack, when the photovoltaic electric in battery pack needs output, first change into alternating current through the second inverter
Export again.Distributed photovoltaic matrix 1, intelligence control system 2, photovoltaic energy storage system 3, low-voltage distribution system 4, bi-membrane method recycled water
The structure of processing system 5 repeats no more with described in embodiment 1.
Above-mentioned method of supplying power to has maximally utilised photovoltaic electric, and in photovoltaic electric deficiency, such as night or weather
When bad, fed with civil power, ensure the normal operation of electrical equipment, when photovoltaic electric surplus, by the light of surplus
Still it can be used for the power supply of electrical equipment after volt electricity storage, or in input mains system, whole method of supplying power to is by intelligently controlling
System control processed, conveniently checks and controls, Highgrade integration, and operating efficiency is higher.
Embodiment described above only expresses the embodiment of the present invention, and its description is more specific and detailed, but
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that the ordinary skill people for this area
For member, on the premise of it can not depart from present inventive concept, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (10)
1. a kind of photovoltaic electric cooperates with the bi-membrane method reused water processing system of power supply with civil power, it is characterised in that including distributed light
Lie prostrate matrix (1), intelligence control system (2), photovoltaic energy storage system (3), low-voltage distribution system (4), bi-membrane method reused water processing system
System (5) and photovoltaic flusher (6)；
Distributed photovoltaic matrix is connected with intelligence control system, photovoltaic energy storage system and low-voltage distribution system respectively, photovoltaic energy storage
System is connected with intelligence control system, is controlled and opened and closed by intelligence control system, intelligence control system control distributed photovoltaic matrix
Caused photovoltaic electric is delivered to low-voltage distribution system, or, a part is delivered to low-voltage distribution system, and a part is stored to photovoltaic
Energy-storage system；
Low-voltage distribution system is connected with electrical equipment, intelligence control system, the mains system of bi-membrane method reused water processing system, intelligence
Energy control system controls the electrical equipment that low-voltage distribution system is bi-membrane method reused water processing system to supply photovoltaic electric and/or city
Electricity；
Photovoltaic energy storage system is connected with mains system and/or low-voltage distribution system, by the photovoltaic electric of storage be incorporated to mains system and/
Or low-voltage distribution system；
Bi-membrane method reused water processing system includes microfiltration systems, counter-infiltration system and the clear water reserviors being connected with counter-infiltration system；
Photovoltaic flusher is connected with the clear water reserviors in bi-membrane method reused water processing system and distributed photovoltaic matrix, and photovoltaic rinses
Device is connected with intelligence control system, is controlled and opened and closed by intelligence control system, realizes the flushing to distributed photovoltaic matrix.
2. photovoltaic electric according to claim 1 cooperates with the bi-membrane method reused water processing system of power supply with civil power, its feature exists
In the photovoltaic module (11) in distributed photovoltaic matrix is laid on the scene of bi-membrane method reused water processing system, including roof, wall
Face, lawn, vacant lot, one or more of the unit superjacent air space region of bi-membrane method reused water processing system, vacant lot bag
Include the vacant lot between unit.
3. photovoltaic electric according to claim 2 cooperates with the bi-membrane method reused water processing system of power supply with civil power, its feature exists
In, it is 17 degree to be laid on the photovoltaic module on roof and the angle of horizontal direction, and/or, the photovoltaic being laid on lawn or vacant lot
Component and the angle of horizontal direction are 32 degree.
4. photovoltaic electric according to claim 1 cooperates with the bi-membrane method reused water processing system of power supply with civil power, its feature exists
In distributed photovoltaic matrix includes photovoltaic module, the header box being connected with photovoltaic module, the first inversion being connected with header box
Device, header box are connected with the first inverter with intelligence control system, and the first inverter is also connected with low-voltage distribution system.
5. photovoltaic electric according to claim 4 cooperates with the bi-membrane method reused water processing system of power supply with civil power, its feature exists
In photovoltaic energy storage system includes charger, the second inverter being connected with charger and the battery being connected with the second inverter
Group, charger are also connected with the first inverter and intelligence control system, the second inverter also with low-voltage distribution system and city
Electric system is connected, and intelligence control system controls the keying of the second inverter, and battery pack is also connected with intelligence control system, by intelligence
Control system controls whether to discharge.
6. photovoltaic electric according to claim 1 cooperates with the bi-membrane method reused water processing system of power supply with civil power, its feature exists
In being provided with environmental monitoring system on distributed photovoltaic matrix, environmental monitoring system includes monitoring support and installed in monitoring
Air velocity transducer, wind transducer, solar radiation table and temperature probe on support, it is respectively used to measure wind speed, wind direction, the sun
Light radiation intensity and environment temperature, intelligence control system respectively with air velocity transducer, wind transducer, solar radiation table and thermometric
Probe connection, obtains the parameters such as wind speed, wind direction, solar radiation intensity and environment temperature.
7. photovoltaic electric according to claim 1 cooperates with the bi-membrane method reused water processing system of power supply with civil power, its feature exists
In photovoltaic flusher includes suction pump and water route pipeline, suction pump and the clear water reserviors phase in bi-membrane method reused water processing system
It is used in conjunction in aspirating the clear water in clear water reserviors, one end of water route pipeline is connected with suction pump, and one end is fixed on distributed photovoltaic matrix
In photovoltaic module above；Intelligence control system is connected the start and stop of control and suck pump with suction pump.
8. photovoltaic electric according to claim 1 cooperates with the bi-membrane method reused water processing system of power supply with civil power, its feature exists
In intelligence control system includes data acquisition unit and connects the monitoring system of data acquisition unit, and monitoring system includes being sequentially connected
Industrial computer, work station and alarm, industrial computer is connected with data collecting system.
9. photovoltaic electric according to claim 1 cooperates with the bi-membrane method reused water processing system of power supply with civil power, its feature exists
The coarse rack that includes being sequentially connected in, bi-membrane method reused water processing system, regulating reservoir, self-cleaning filter, microfiltration systems, centre
Water tank, counter-infiltration system and clear water reserviors；Pipeline between regulating reservoir and self-cleaning filter is provided with elevator pump；Self-cleaning filtering
Systems pumps are provided between device and microfiltration systems；Pipe between microfiltration systems and intermediate water tank and intermediate water tank and counter-infiltration system
Dosing pump is equipped with road；Backwashing pump is additionally provided with pipeline between microfiltration systems and intermediate water tank；Intermediate water tank and counter-infiltration
Booster pump is additionally provided with pipeline between system.
10. a kind of photovoltaic electric cooperates with the method for bi-membrane method reused water processing system power supply with civil power, it is characterised in that including with
Lower step：
(1) photovoltaic electric caused by distributed photovoltaic matrix is delivered to low-voltage distribution system；
(2) civil power is incorporated to simultaneously in low-voltage distribution system, the current generating total work of photovoltaic electric is monitored by intelligence control system
Rate, photovoltaic electric and/or civil power are supplied to the electrical equipment of bi-membrane method reused water processing system to regulate and control low-voltage distribution system；
When the current generating general power of photovoltaic electric is more than or equal to the total load of electrical equipment, intelligence control system selection photovoltaic
Electricity is power supply for electrical equipment；Superfluous photovoltaic electric is stored under the regulation and control of intelligence control system to photovoltaic energy storage system, photovoltaic storage
The photovoltaic electric stored in energy system is completely or partially incorporated in mains system, or is completely or partially incorporated to low-voltage distribution system；
When the current generating general power of photovoltaic electric is less than the total load of electrical equipment, intelligence control system regulation and control civil power is mended
Give；
(3) when the current generating general power of photovoltaic electric drops to 60% and less than 60% when it is in stable state, intelligence
Control system control photovoltaic flusher extracts the clear water in the clear water reserviors of bi-membrane method reused water processing system, to distributed photovoltaic
Photovoltaic module in matrix is rinsed.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143731A (en) * | 2019-06-27 | 2019-08-20 | 西安中易建科技有限公司 | Photovoltaic consumption system and method based on sewage treatment |
| CN114772815A (en) * | 2022-05-10 | 2022-07-22 | 中建三局绿色产业投资有限公司 | Photovoltaic power generation and sewage treatment integrated equipment and control method thereof |
| WO2023029686A1 (en) * | 2021-08-30 | 2023-03-09 | 常州大学 | Photovoltaic direct-drive membrane capacitance electro-adsorption desalination system |
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| WO2023029686A1 (en) * | 2021-08-30 | 2023-03-09 | 常州大学 | Photovoltaic direct-drive membrane capacitance electro-adsorption desalination system |
| CN114772815A (en) * | 2022-05-10 | 2022-07-22 | 中建三局绿色产业投资有限公司 | Photovoltaic power generation and sewage treatment integrated equipment and control method thereof |
| CN114772815B (en) * | 2022-05-10 | 2023-08-15 | 中建三局绿色产业投资有限公司 | Photovoltaic power generation sewage treatment integrated equipment and control method thereof |
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