CN202493410U - Solar water pump - Google Patents
Solar water pump Download PDFInfo
- Publication number
- CN202493410U CN202493410U CN2012200686972U CN201220068697U CN202493410U CN 202493410 U CN202493410 U CN 202493410U CN 2012200686972 U CN2012200686972 U CN 2012200686972U CN 201220068697 U CN201220068697 U CN 201220068697U CN 202493410 U CN202493410 U CN 202493410U
- Authority
- CN
- China
- Prior art keywords
- water pump
- frequency conversion
- solar
- frequency
- module
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Control Of Electrical Variables (AREA)
Abstract
The utility model relates to a solar water pump. The solar water pump comprises a solar cell assembly, a frequency conversion controller and a water pump body, wherein the frequency conversion controller is composed of a control module and a frequency conversion module, the solar cell assembly is connected with the control module in the frequency conversion controller though a signal wire, the solar cell assembly is connected with the frequency conversion module in the frequency conversion controller through a power supply wire, and the frequency conversion module in the frequency conversion controller is connected with the water pump body. The solar water pump has the advantages the structure is novel, the automatic frequency conversion effect is good, the water pump can operate stably, the water hammer effect during starting and halt is eliminated, the energy conversion rate is improved, and also the service life of the water pump is prolonged.
Description
Technical field
The utility model relates to a kind of water pump.
Background technique
Traditional water pump all is with the common power power supply, and is being the outlying district that short of electricity does not have electricity, but usually needs water delivery to send the water conservancy project journey.The water pump of this moment these tradition dependence household electrical appliances or power supply of industrial three-phase electricity just can not send in the water conservancy project journey in water delivery and cut any ice.
The outlying district of not having electricity now in short of electricity mostly all is the abundant area of sunlight, and having only solar energy is can be desirable everywhere, inexhaustible.Undoubtedly, much human notices that all relying on solar energy is very attractive as the water delivery means that the energy removes to drive water pump, but the trans-utilization of solar energy becomes difficult point always.On the one hand, what solar module was exported at present all is low-voltage DC, can not directly be used to drive pump motor; On the other hand, receive changes of weather, solar energy collecting is not uniform and stable, and the water pump of various different sizes all needs stable power supply.Therefore, the design of solar water pump is gone no further at present.
Summary of the invention
The goal of the invention of the utility model provides a kind of novel structure, can be with the power supply automatic frequency-conversion of solar module output, and power supply and water pump load matched, the solar water pump that energy transformation ratio is high.
In order to realize the foregoing invention purpose, the technological scheme below the utility model has adopted:
A kind of solar water pump; Comprise solar module, frequency-variable controller and water pump; Frequency-variable controller is linked to each other with frequency conversion module by control module and constitutes; Solar module connects the control module in the frequency-variable controller through signaling line, and solar module connects the frequency conversion module in the frequency-variable controller through power line, and the frequency conversion module in the frequency-variable controller connects water pump.
Adopted the solar water pump of technique scheme; Solar module is an electric energy with conversion of solar energy; Connect the control module in the frequency-variable controller through signaling line, promptly signaling line is inputing to control module with the sampling of the power supply signal on the solar module, and control module is amplified sampled signal earlier; Handle again, then according to the parameter of this signal and water pump Variation frequency conversion module.This with the frequency control of motor speed be the intelligent water supply control system of core just can guarantee solar module pass through the frequency conversion module frequency conversion make form, frequency and the voltage of electric current of output stable and with water pump load matched, energy high conversion.Therefore, the advantage of this solar water pump is: novel structure, and automatic frequency-conversion is effective, and water pump operation is steady, and the water hammer effect when eliminating starting and shutdown has improved energy transformation ratio, and has also prolonged the working life of water pump.
Description of drawings
The embodiment's of Fig. 1 the utility model structural representation.
Embodiment
Below in conjunction with Fig. 1 the embodiment of the utility model is done a detailed explanation.
Solar water pump as shown in Figure 1 comprises solar module 1, frequency-variable controller 3 and water pump 4, and frequency-variable controller 3 is linked to each other with frequency conversion module 31 by control module 32 and constitutes, and the parameter of frequency conversion module 31 can controlled and regulate to control module 32.
The frequency conversion module 31 that solar module 1 connects in the frequency-variable controller 3 through power line 11, frequency conversion module 31 connects water pump 4 power supplies in the frequency-variable controller 3.The control module 32 that solar module 1 connects in the frequency-variable controller 3 through signaling line 12; Promptly gather signal through signaling line 12; The power supply information of solar module 1 output is passed to the control module 32 in the frequency-variable controller 3; Control module 32 is at first amplified the signal of sampling, carries out calculation process according to water pump parameter and this signal again, control frequency conversion module 31; Thereby guarantee solar module 1 through frequency conversion module 31 frequency conversions make power supply form, frequency and the voltage of output stable and with water pump 4 load matched, energy high conversion.
Claims (1)
1. solar water pump; It is characterized in that comprising solar module, frequency-variable controller and water pump; Frequency-variable controller is linked to each other with frequency conversion module by control module and constitutes; Solar module connects the control module in the frequency-variable controller through signaling line, and solar module connects the frequency conversion module in the frequency-variable controller through power line, and the frequency conversion module in the frequency-variable controller connects water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200686972U CN202493410U (en) | 2012-02-28 | 2012-02-28 | Solar water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200686972U CN202493410U (en) | 2012-02-28 | 2012-02-28 | Solar water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493410U true CN202493410U (en) | 2012-10-17 |
Family
ID=46999642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200686972U Expired - Fee Related CN202493410U (en) | 2012-02-28 | 2012-02-28 | Solar water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980312A (en) * | 2012-12-31 | 2013-03-20 | 广西比迪光电科技工程有限责任公司 | Flat plate solar water heater with circulation of frequency conversion working substance |
-
2012
- 2012-02-28 CN CN2012200686972U patent/CN202493410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980312A (en) * | 2012-12-31 | 2013-03-20 | 广西比迪光电科技工程有限责任公司 | Flat plate solar water heater with circulation of frequency conversion working substance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103986182A (en) | Photovoltaic grid connected system based on power line carrier communication | |
| CN103812140A (en) | Wind energy, solar energy and commercial power complementary electric vehicle charging system | |
| CN102185334B (en) | Multiple parallel large-horsepower generator set and commercial power interconnection system therewith | |
| CN202197140U (en) | Heat pump system with seamless connection of solar energy photovoltais and electrical network power supply | |
| CN202493410U (en) | Solar water pump | |
| CN202417975U (en) | Double-purpose storage battery electric fan with power directly supplied by solar battery | |
| CN202309592U (en) | Variable-frequency type motor energy saving device | |
| CN205139998U (en) | Regional power grid economic dispatch system based on time -of -use tariffs | |
| CN204790617U (en) | Solar energy power generation and temperature control system thereof | |
| CN204205333U (en) | A kind of low-voltage comprehensive distribution box containing active filter function | |
| CN203645586U (en) | Integration system of oil well heating and intelligent control of clustered-well oil pumping units | |
| CN203056599U (en) | Photovoltaic power generation system mounted at exterior building walls | |
| CN202285804U (en) | Solar shearing machine | |
| CN201752074U (en) | Domestic solar energy power-supply system device | |
| CN205490280U (en) | Energy -conserving motor control means | |
| CN204517474U (en) | A kind of energy-efficient automobile engine electric power system of improvement | |
| CN203761135U (en) | Intelligent high-voltage switch | |
| CN204794795U (en) | Take three mining high -pressure level variable frequency speed device of power frequency bypass | |
| CN203787982U (en) | Photovoltaic charging circuit preventing PV inversed connection and improving charging efficiency | |
| CN204402759U (en) | A kind of fixed pitch wind power generating set start up system | |
| CN202991428U (en) | Photovoltaic solar water pump system | |
| CN103277925A (en) | Intelligent control system of solar water heater and usage method of intelligent control system | |
| CN204156571U (en) | A kind of multiple-energy-source energy-accumulating power station | |
| CN201994911U (en) | Intelligent electricity-saving controller for motor | |
| CN202250981U (en) | Electric fan with brushless DC motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20140228 |