CN206111590U - Photovoltaic water pump with from regulation and controlling system - Google Patents
Photovoltaic water pump with from regulation and controlling system Download PDFInfo
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- CN206111590U CN206111590U CN201621169885.9U CN201621169885U CN206111590U CN 206111590 U CN206111590 U CN 206111590U CN 201621169885 U CN201621169885 U CN 201621169885U CN 206111590 U CN206111590 U CN 206111590U
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- water pump
- photovoltaic
- self
- control system
- motor
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Abstract
The utility model relates to a low tension frequency conversion ware photovoltaic power generation technical field especially relates to a photovoltaic water pump with from regulation and controlling system. Include photovoltaic cell board, central frequency conversion treater, driving motor, centrifugal pump and water level detecting module from regulation and controlling system's photovoltaic water pump, photovoltaic cell board electricity connect in central authorities' frequency conversion treater, central authorities' frequency conversion treater respectively with driving motor with the water level detecting module electricity is connected, the centrifugal pump electricity connect in driving motor. The utility model discloses a specific central frequency conversion treater replaces traditional MPPT dc -to -ac converter to add the converter scheme, has reduced the cost, has improved efficiency, has solved for unmanned on duty water problems from far -off regions.
Description
Technical field
This utility model is related to low voltage frequency converter technical field of photovoltaic power generation, more particularly to a kind of with self-regulation control system
The photovoltaic water pump of system.
Background technology
The development of science and technology causes the life of the mankind increasingly to be improved, but also because excessive exploitation causes tellurian resource
Day by day plaque is weary, the ecological environment of nature also suffer it is serious destroy, the exploitation of energy crisis, environmental protection and regenerative resource
Utilize, be that 21st century and the following mankind continue the important topic survived forever.
China is coal production state and country of consumption maximum in the world, and coal accounts for 76% coal of commercial energy consumption and disappears
Taking oneself becomes the main source of China's environmental pollution.Devoting Major Efforts To Developing using inexhaustible and free of contamination solar energy, wind energy,
Oneself is imperative for the regenerative resource such as heat energy and ocean energy and new forms of energy.Just because of this solar energy is used as a kind of inexhaustible, use
Inexhaustible clean energy resource and enjoy the favor of people.Mainly following 3 aspects of application of the people to solar energy:Photo-thermal turns
Change, opto-electronic conversion and Photochemical convertion.Wherein again with opto-electronic conversion, both solar energy power generatings are most widely used.
Photovoltaic water pump system is also known as " solar photoelectric water pump system ", and its ultimate principle is will using semiconductor solar cell
Solar energy is converted directly into electric energy, then drives all kinds of motors to drive water pump from the water source such as deep-well, river, river, lake, pool water lift, can
For use as the shorts of electricity such as pastoral area, grassland, frontier sentry, people and animals' drinking water of areas without electricity, it can also be used to grassland, pasture or other agricultures
The irrigation water of crop.Also be increasingly used for the water facilities at garden, villa, meadow and camping site etc. in developed country, oneself by
Step becomes the product of civilized fashion
The characteristics of photovoltaic water pump system is maximum is not consume tellurian existing resource, but using the inexhaustible sun
Energy resource, it is pollution-free, be conducive to environmental protection and ecological balance.Solaode long service life, maintenance cost is low, this skill
Art has a wide range of applications in the remote districts of the few electricity of China's western part hydropenia.Due to hydropenia, China western part and the Northwest
Desertification is on the rise, and ecological environment goes from bad to worse, and relevant information shows, these areas are just with annual 2500 square kilometres
Speed by desertification, more seriously some area even drinking waters all cannot be solved, and directly result in the people of there
The whole family that has to moves to east, and this present situation seriously hinders the development of rural economy and society.However, the water resource of correlation shows,
It is richly stored with groundwater resources in western China.If these regional groundwater resources can reasonably be developed into profit
With, huge economy and ecological benefits will be brought to the development area of these family light FUSHUI pump frequency conversion driving power supplies, it is west
Portion's regional development new rural strategy provides an effective approach.
That extracts groundwater resources it is critical only that power.It is well known that west area resident is sparsely populated, away from electrical network,
Traffic is inconvenient.General village less than 50 families other, especially in the Southern Xinjiang in Xinjiang, many local villages are very
To only several families or more than ten families other.And at a distance of tens to hundreds of kilometer between village of village, average distance electrical network is 70 kilometers, away from
50 kilometers from national highway.And these areas only illuminate to the demand of electricity, extraction subsoil water is lived, irrigated etc..At this
A little areas, often setting up 1 kilometer of 35KV electrical network needs 80,000 yuan of investment, and village is in tens kilometers and kilometer up to a hundred with the distance in village
Very common, the utilization rate of electrical network is very low, and the power transmission mode of this Smaller load long range is clearly uneconomic, country
It is difficult in order to meet several families other and put into a huge sum of money for building electrical network, therefore these areas must be taken with method for electrically
Other schemes, up to the present, solar electrical energy generation is most economical, the effective a kind of scheme for solving this contradiction, and traditional
Photovoltaic frequency converter reach the purpose of frequency conversion using being connected with universal frequency converter after MPPT inverter rectifications.The present invention solves light
Volt inverter can not adjust output and can not automatically adjust problem according to input function with universal frequency converter.And realize water source
Anhydrous detection, water tower water is expired, and anhydrous, light is weak, the function such as night dormancy；Solve unmanned all weather operations.Reduce cost；
It is easy to construction and installation.
Utility model content
This utility model is arranged using the combination of water level detecting module and central conversion processor, solves photovoltaic DC-to-AC converter
Output can not be adjusted can not automatically adjust problem with universal frequency converter according to input function.
This utility model provide a kind of photovoltaic water pump with self-regulation control system, including including photovoltaic battery panel,
Central conversion processor, motor, centrifugal water pump and water level detecting module, the photovoltaic battery panel be electrically connected to it is described in
Centre conversion processor, the central conversion processor is electrically connected respectively with the motor and the water level detecting module, institute
State centrifugal water pump and be electrically connected to the motor.
Further, the motor is using exchange common asynchronous moter, frequency conversion motor or ac synchronous motor.
Further, the centrifugal water pump adopts I S50-32-125 centrifugal water pumps.
Further, the central conversion processor adopts I ST200 series high-performance vector low voltage frequency converters.
Further, the water level monitoring module includes pressure transducer, and the pressure transducer is arranged in cistern
Portion.
Further, the water level detecting module includes top switch and bottom switch, the top switch and the bottom
Portion's switch is respectively arranged at cistern top and bottom.
Further, the top switch and the bottom switch adopt float ball switch device.
The beneficial effects of the utility model are：
1. this utility model replaces traditional MPPT inversions using this utility model using specific central authorities' conversion processor
Device adds converter scheme, reduces cost, improves efficiency, solves unmanned problem of water consumption from far-off regions.
2. this utility model adopts pressure transducer as the setting of condensate tank of dehumidifier, can be with more precise control water pump
Work, save energy.
3. this utility model using float switch as condensate tank of dehumidifier setting, greatly reduce equipment purchasing into
This, is conducive to promoting.
Description of the drawings
Fig. 1 is that circuit of the present utility model connects block diagram；
Fig. 2 is the equipment connection diagram of this utility model embodiment one；
Fig. 3 is the equipment connection diagram of this utility model embodiment two；
Being numbered in each accompanying drawing：Photovoltaic battery panel -1, central conversion processor -2, centrifugal water pump -3, cistern -4,
Pressure transducer -501, bottom switch -502, top switch -503, motor -6.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Embodiment one
As shown in figure 1, present embodiments providing a kind of photovoltaic water pump with self-regulation control system, it is characterised in that
Including photovoltaic battery panel 1, central conversion processor 2, motor 6, centrifugal water pump 4 and water level detecting module, the photovoltaic
Cell panel is connected to the central conversion processor, the central conversion processor respectively with the motor and the water level
Detection module connects, and the centrifugal water pump is connected to the motor.The photovoltaic water pump of described self-regulation control system,
Characterized in that, the motor is using exchange common asynchronous moter, frequency conversion motor or ac synchronous motor, it is described centrifugal
Water pump adopts I S50-32-125 centrifugal water pumps, and the central conversion processor is low using I ST200 series high-performance vectors
Voltage frequency changer.
The water level monitoring module include pressure transducer 501, model Omega PX709GW series pressure sensors,
The pressure transducer is arranged inside cistern, and the present embodiment is optimized for being arranged at columns base.During work, photovoltaic cell
Plate collection solar energy is central conversion processor powered operation, and central conversion processor controls motor, and motor drives
Centrifugal water pump work, the water-retention into cistern, the pressure transducer positioned at columns base gathers pressure value, feeds back to central authorities
Conversion processor, central conversion processor controls the work of motor and stops according to pre-set pressure range value.
Embodiment two
Standby incoming call boot-strap circuit in the present embodiment is the improvement on the basis of embodiment one, disclosed in embodiment one
Technology contents not repeated description, the disclosure of embodiment one falls within the present embodiment disclosure.
As shown in Fig. 2 present embodiments providing a kind of photovoltaic water pump with self-regulation control system, the water level detecting
Module includes top switch 502 and bottom switch 501, and the top switch and the bottom switch are respectively arranged at cistern top
Portion and bottom.The top switch and the bottom switch adopt float ball switch device, model ZC-PP251.During work, light
Volt cell panel collection solar energy is central conversion processor powered operation, and central conversion processor controls motor, drives electricity
Machine drive centrifugal water pump work, the water-retention into cistern, the float switch positioned at columns base and top is according to water level value
The collection signal of telecommunication, feeds back to central conversion processor, and central conversion processor controls motor according to the default signal of telecommunication
Work and stopping.
The present invention solve photovoltaic DC-to-AC converter can not adjust output and universal frequency converter can not according to input function from
Dynamic regulation problem.And the anhydrous detection in water source is realized, water tower water is expired, and anhydrous, light is weak, the function such as night dormancy；Solve unmanned value
Keep all weather operations.Reduce cost；It is easy to construction and installation.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent；And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (7)
1. a kind of photovoltaic water pump with self-regulation control system, it is characterised in that including photovoltaic battery panel, central frequency-conversion processing
Device, motor, centrifugal water pump and water level detecting module, the photovoltaic battery panel is electrically connected to the central frequency-conversion processing
Device, the central conversion processor is electrically connected respectively with the motor and the water level detecting module, the centrifugal water
Pump is electrically connected to the motor.
2. the photovoltaic water pump with self-regulation control system according to claim 1, it is characterised in that the motor
Using exchange common asynchronous moter, frequency conversion motor or ac synchronous motor.
3. the photovoltaic water pump with self-regulation control system according to claim 2, it is characterised in that the centrifugal water
Pump adopts IS50-32-125 centrifugal water pumps.
4. the photovoltaic water pump with self-regulation control system according to claim 3, it is characterised in that the central frequency conversion
Processor adopts IST200 series high-performance vector low voltage frequency converters.
5. the photovoltaic water pump with self-regulation control system according to claim 1-4 any one claim, it is special
Levy and be, the water level monitoring module includes pressure transducer, the pressure transducer is arranged inside cistern.
6. the photovoltaic water pump with self-regulation control system according to claim 1-4 any one claim, it is special
Levy and be, the water level detecting module includes top switch and bottom switch, the top switch and the bottom switch are distinguished
It is arranged at cistern top and bottom.
7. the photovoltaic water pump with self-regulation control system according to claim 6, it is characterised in that the top switch
Float ball switch device is adopted with the bottom switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169885.9U CN206111590U (en) | 2016-11-02 | 2016-11-02 | Photovoltaic water pump with from regulation and controlling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169885.9U CN206111590U (en) | 2016-11-02 | 2016-11-02 | Photovoltaic water pump with from regulation and controlling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111590U true CN206111590U (en) | 2017-04-19 |
Family
ID=58525059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621169885.9U Expired - Fee Related CN206111590U (en) | 2016-11-02 | 2016-11-02 | Photovoltaic water pump with from regulation and controlling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135914A (en) * | 2017-04-28 | 2017-09-08 | 四川和鼎环保工程有限责任公司 | The controlling switch of photovoltaic water-raising device |
| CN107247419A (en) * | 2017-04-28 | 2017-10-13 | 四川和鼎环保工程有限责任公司 | The distinct feed-back method of solar energy Water raiser switch |
-
2016
- 2016-11-02 CN CN201621169885.9U patent/CN206111590U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107135914A (en) * | 2017-04-28 | 2017-09-08 | 四川和鼎环保工程有限责任公司 | The controlling switch of photovoltaic water-raising device |
| CN107247419A (en) * | 2017-04-28 | 2017-10-13 | 四川和鼎环保工程有限责任公司 | The distinct feed-back method of solar energy Water raiser switch |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20191102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |