CN108223327A - A kind of photovoltaic water pump device - Google Patents
A kind of photovoltaic water pump device Download PDFInfo
- Publication number
- CN108223327A CN108223327A CN201611127201.3A CN201611127201A CN108223327A CN 108223327 A CN108223327 A CN 108223327A CN 201611127201 A CN201611127201 A CN 201611127201A CN 108223327 A CN108223327 A CN 108223327A
- Authority
- CN
- China
- Prior art keywords
- water pump
- photovoltaic
- water
- connect
- converter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 238000005086 pumping Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/006—Solar operated
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The invention discloses a kind of photovoltaic water pump devices, including by solar cell panel assembly, photovoltaic DC-to-AC converter and water pump composition photovoltaic water pump device, the input terminal of the photovoltaic DC-to-AC converter is connect with solar cell panel assembly, output terminal is connect with water pump, solar cell panel assembly is made of solar panel and battery board bracket, battery board bracket height is one meter, battery board bracket is connect with solar panel bottom by ball, the photovoltaic panel of several piece 36V is uniformly provided on solar panel, it is connected in series between photovoltaic panel, the output terminal of water pump is connected with nozzle by conduit, input terminal is connected with cistern by conduit, water level sensor is equipped in cistern, water level sensor is connect with external water-carriage system, efficiently utilize water resource.
Description
Technical field
The present invention relates to solar energy equipment technical field more particularly to a kind of photovoltaic water pump devices.
Background technology
Now, with the substantial increase of the conventional energy resource such as consumptions such as oil, coal, worsening ecological environment forces
Countries in the world start actively to find the road of the energy of a new sustainable development.The clean energy resourcies such as solar energy, wind energy, geothermal energy
The attention of the mankind has gradually been received, and among these, solar energy is undoubtedly in most prominent status.Now, China great Northwest, west
It hides and is drunk with the remote districts far from power grid, many people such as the Inner Mongol less than clean drinking water, and these areas are simultaneously too
It is positive can the very abundant area of resource, therefore, these regional development solar water pump technologies have apparent social benefit and
Economic benefit.
Invention content
The present invention the technical problem to be solved is that a kind of photovoltaic water pump device is provided, to solve to cause in the prior art
Drawbacks described above.
In order to achieve the object of the present invention, a kind of photovoltaic water pump device provided by the invention, including by solar panel
Component, photovoltaic DC-to-AC converter and water pump composition photovoltaic water pump device, input terminal and the solar panel group of the photovoltaic DC-to-AC converter
Part connects, and output terminal is connect with water pump, and the solar cell panel assembly is made of solar panel and battery board bracket, the battery
Board mount height is one meter, and battery board bracket is connect with solar panel bottom by ball, is uniformly provided with several piece 36V's on solar panel
Photovoltaic panel is connected in series between photovoltaic panel, and the output terminal of the water pump is connected with nozzle by conduit, and input terminal is connected by conduit
Cistern is connected to, water level sensor is equipped in cistern, water level sensor is connect with external water-carriage system.
It is using the advantageous effect of above technical scheme：Solar cell module absorbs solar radiation energy, by its turn
Electric energy is turned to, provides electrical source of power for whole system, photovoltaic DC-to-AC converter is implemented control to the operation of system and adjusted, using the sun
The electric drive water pump that battery component is sent out, and output frequency is adjusted according to the variation of intensity of sunshine in real time, realize maximum work
Rate point tracks, and maximally utilises solar energy, and water pump is driven by motor, is pulled water out from cistern, then will by nozzle
Water sprays, and realizes water spray, irrigates etc. that functions, battery board bracket height are one meter, can prevent from splashing on silt and toy it is broken
Bad, battery board bracket is connect with solar panel bottom by ball, the rotation of different angle is carried out convenient for solar panel, so as to preferably
Solar radiation is received, water level sensor is equipped in cistern, water level sensor is connect with external water-carriage system, when in cistern
When water level is too low, this signal is passed to external water-carriage system by water level sensor, and water is inputted water storage by external water-carriage system
Pond so as to ensure working on for water pump, avoids water pump caused by since water level is too low and damages.
Preferably, the water pump is equipped with a venthole, and water pump is connected with motor, and motor is DC brushless motor.
It is using the advantageous effect of above technical scheme：Using the motor using position-sensor-free commutation mode, electricity is judged
Machine rotor position control motor rotates.
Preferably, output reactance device is connected between the photovoltaic DC-to-AC converter and water pump.
It is using the advantageous effect of above technical scheme：Using output reactance device, the output electricity of high frequency oscillation can inhibit
Anti- device, avoids that motor insulation damages, leakage current are excessive and inverter is frequently protected.
Preferably, the water pump is surrounded by baffle, and plate washer height is more than water pump height.
It is using the advantageous effect of above technical scheme：Water pump is surrounded by baffle, can avoid external environment to water pump
Influence.
Preferably, vacuum pumping pump, the venthole connection of vacuum pumping pump and water pump are equipped with above the water pump.
It is using the advantageous effect of above technical scheme：When the vacuum degree of water pump reaches certain value, if lift is in 200m
Within when, when the vacuum degree of water pump will reach more than 90%, water pump could extract water, such as be less than this value, it is necessary to exclude in water pump
Air, vacuum degree is made to reach the value, equipped with vacuum pumping pump, you can by the venthole on vacuum pumping pump by the air in water pump
Extraction.
Preferably, the photovoltaic DC-to-AC converter includes rectifier, three-phase inverting circuit and DC master row, rectifier and three contraries
Change circuit is successively between in parallel and DC master row.
It is using the advantageous effect of above technical scheme：When the electric energy of solar cell panel assembly input is not enough to supply
During the work of water pump, you can access three-phase alternating current by rectifier input, three-phase alternating current is converted to direct current, drive
Direct current generator works, so as to continue to run with water pump.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is solar cell panel structure schematic diagram.
Fig. 3 is photovoltaic DC-to-AC converter internal circuit diagram.
Fig. 4 is water pump structure schematic diagram.
Wherein, 1-solar cell panel assembly, 2-photovoltaic panel, 3-photovoltaic DC-to-AC converter, 4-water pump, 5-cistern,
6-water level sensor, 7-solar panel, 8-battery board bracket, 9-ball, 10-rectifier, 11-DC master row, 12-three
Phase inverter circuit, 13-baffle.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawings and detailed description.
Fig. 1 and Fig. 2 illustrates the specific embodiment of the present invention：A kind of photovoltaic water pump device, including by solar cell
Plate component 1, photovoltaic DC-to-AC converter 3 and water pump 4 form photovoltaic water pump device, the input terminal and solar-electricity of the photovoltaic DC-to-AC converter 3
Pond plate component 1 connects, and output terminal is connect with water pump, and the solar cell panel assembly 1 is by 8 groups of solar panel 7 and battery board bracket
Into 8 height of battery board bracket is one meter, and battery board bracket 8 is connect with 7 bottom of solar panel by ball 9, on solar panel 7
The photovoltaic panel 2 of several piece 36V is uniformly provided with, is connected in series between photovoltaic panel 2, the output terminal of the water pump 4 is connected with by conduit
Nozzle, input terminal are connected with cistern 5 by conduit, are equipped with water level sensor 6 in cistern 5, water level sensor 6 and outside are defeated
Water system connects, and solar cell module absorbs solar radiation energy, is translated into electric energy, power electric is provided for whole system
Source, photovoltaic DC-to-AC converter 3 are implemented control to the operation of system and are adjusted, the electric drive water pump sent out using solar module,
And output frequency is adjusted according to the variation of intensity of sunshine in real time, it realizes MPPT maximum power point tracking, maximally utilises the sun
Can, water pump is driven by motor, is pulled water out from cistern 5, then is sprayed water by nozzle, realizes the functions such as water spray, irrigation,
8 height of battery board bracket is one meter, can prevent from splashing on silt and the destruction of toy, battery board bracket 8 and solar panel bottom
It is connected by ball 9, the rotation of different angle is carried out convenient for solar panel, preferably to receive solar radiation, in cistern 5
Equipped with water level sensor 6, water level sensor 6 is connect with external water-carriage system, when water level is too low in cistern 5, level sensor
This signal is passed to external water-carriage system by device 6, water is inputted cistern 5 by external water-carriage system, so as to ensure water pump
It works on, avoids water pump caused by since water level is too low and damage, the water pump 4 is equipped with a venthole, and water pump 4 is connected with
Motor, motor are DC brushless motor, using the motor using position-sensor-free commutation mode, judge motor rotor position control
Motor rotation processed, is connected with output reactance device between the photovoltaic DC-to-AC converter 3 and water pump, using output reactance device, can inhibit height
The output reactance device of frequency concussion, avoids that motor insulation damages, leakage current are excessive and inverter is frequently protected.
Fig. 4 is water pump structure schematic diagram：The water pump 4 is surrounded by baffle 13, and plate washer height is more than 4 height of water pump,
Water pump 4 is surrounded by baffle 13, can avoid influence of the external environment to water pump 4, and 4 top of water pump is equipped with vacuum pumping pump, takes out
Vacuum pump is connect with the venthole of water pump 4, when the vacuum degree of water pump 4 reaches certain value, if lift is when within 200m, water pump
When vacuum degree will reach more than 90%, water pump could extract water, such as be less than this value, it is necessary to exclude the air in water pump, make vacuum
Degree reaches the value, equipped with vacuum pumping pump, you can is extracted out the air in water pump by the venthole on vacuum pumping pump.
Fig. 3 is photovoltaic DC-to-AC converter internal circuit diagram:The photovoltaic DC-to-AC converter 3 includes rectifier 10, three-phase inverting circuit 12
With DC master row 11, rectifier 10 and three-phase inverting circuit 12 between in parallel and DC master row 11, work as solar panel successively
When the electric energy that component 1 inputs is not enough to the work for feed pump, you can three-phase alternating current is accessed by 10 input terminal of rectifier, it will
Three-phase alternating current is converted to direct current, direct current generator work is driven, so as to continue to run with water pump.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case realizes that therefore, embodiment disclosed above, all things considered is all merely illustrative, not the only, institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (6)
1. a kind of photovoltaic water pump device, including forming photovoltaic water pump dress by solar cell panel assembly, photovoltaic DC-to-AC converter and water pump
It puts, it is characterized in that：The output terminal of the photovoltaic DC-to-AC converter is connect with water pump, and input terminal is connect with solar cell panel assembly, institute
It states solar cell panel assembly to be made of solar panel and battery board bracket, the battery board bracket height is one meter, solar panel branch
Frame is connect with solar panel bottom by ball, is uniformly provided with the photovoltaic panel of several piece 36V on solar panel, the company of series connection between photovoltaic panel
It connects, the output terminal of the water pump is connected with nozzle by conduit, and input terminal is connected with cistern by conduit, is equipped in cistern
Water level sensor, water level sensor are connect with external water-carriage system.
2. a kind of photovoltaic water pump device according to claim 1, it is characterised in that：The water pump is equipped with a venthole,
Water pump is connected with motor, and motor is DC brushless motor.
3. a kind of photovoltaic water pump device according to claim 1, it is characterised in that：Between the photovoltaic DC-to-AC converter and water pump
It is connected with output reactance device.
4. a kind of photovoltaic water pump device according to claim 1, it is characterised in that：The water pump is surrounded by baffle, and
Plate washer height is more than water pump height.
5. a kind of photovoltaic water pump device according to claim 1, it is characterised in that：It is equipped with and vacuumizes above the water pump
The venthole of pump, vacuum pumping pump and water pump connects.
6. a kind of photovoltaic water pump device according to claim 1, it is characterised in that：The photovoltaic DC-to-AC converter includes rectification
Device, three-phase inverting circuit and DC master row, rectifier and three-phase inverting circuit are successively between in parallel and DC master row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611127201.3A CN108223327A (en) | 2016-12-09 | 2016-12-09 | A kind of photovoltaic water pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611127201.3A CN108223327A (en) | 2016-12-09 | 2016-12-09 | A kind of photovoltaic water pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108223327A true CN108223327A (en) | 2018-06-29 |
Family
ID=62637260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611127201.3A Pending CN108223327A (en) | 2016-12-09 | 2016-12-09 | A kind of photovoltaic water pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108223327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507259A (en) * | 2021-07-21 | 2021-10-15 | 西北农林科技大学 | Sun tracking device for adjusting inclination angle of photovoltaic panel by utilizing water level of water tank |
-
2016
- 2016-12-09 CN CN201611127201.3A patent/CN108223327A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113507259A (en) * | 2021-07-21 | 2021-10-15 | 西北农林科技大学 | Sun tracking device for adjusting inclination angle of photovoltaic panel by utilizing water level of water tank |
| CN113507259B (en) * | 2021-07-21 | 2023-10-27 | 西北农林科技大学 | Sun tracking device for adjusting inclination angle of photovoltaic panel by utilizing water level of water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |