CN205565867U - Power supply circuit of pump control ware - Google Patents
Power supply circuit of pump control ware Download PDFInfo
- Publication number
- CN205565867U CN205565867U CN201620140529.8U CN201620140529U CN205565867U CN 205565867 U CN205565867 U CN 205565867U CN 201620140529 U CN201620140529 U CN 201620140529U CN 205565867 U CN205565867 U CN 205565867U
- Authority
- CN
- China
- Prior art keywords
- power
- mos pipe
- solar energy
- power mos
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- 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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Landscapes
- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a power supply circuit of pump control ware, including holding battery power -supply module, solar energy power module, voltage monitoring module, the module of charging and power change -over switch, solar energy power module and battery power module are used for the power supply, the module of charging intercommunication solar energy power module and battery power module, it charges for the battery end to be used for solar energy to hold, power change -over switch is used for switching battery power, the gear is selected to three kinds of powers of solar electric source and non -transformer, voltage monitoring module includes monitor battery terminal voltage and output voltage, the utility model provides a two kinds of power supply modes, and in not enough, feed through solar energy by oneself and give storage battery charging monitoring storage battery microcomputer, can save inferior scalar sum time that the user gave storage battery charging like this, the output capability of solar energy also obtained abundant performance and utilization the while, had improved the the use of solar energy of system and had rateed.
Description
Technical field
The utility model relates to a kind of power circuit, particularly relates to the power circuit of a kind of water pump controller.
Background technology
Application of Solar Energy technology and the most progressive development bringing photovoltaic water pump industry of photovoltaic power generation technology.Photovoltaic water pump is shown up prominently in irrigating industry, and obtains the favor of considerable developing country.
The operation principle of photovoltaic water pump system is to utilize the electric power of photovoltaic battery panel, by the power conversion effect of controller, drive direct current generator or alternating current generator thus drive water pump operation, be generally used for field irrigation, cattle breeding, the different occasion such as domestic water and fountain view.Solar energy is the green energy resource of cleanliness without any pollution, is also the reproducible energy simultaneously, is more beneficial for the sustainable development of countries and regions.In the application of solar energy, photovoltaic water lift (drawing water) is an important branch field.In use, because of lack of uniformity and the uncertainty of illumination condition of actual used water demand, often occurring that discharge of pump corresponding to more weak intensity of illumination does not corresponds with the actual used water demand of active user, water yield can not meet the water demand that user is current.By current photovoltaic water pump design, now user needs temporary disengagement photovoltaic power generation array, switches power on civil power or diesel-driven generator, makes water pump energy running at full capacity, meets water requirements.And now the generated energy of photovoltaic array is just wasted.
Utility model content
The utility model purpose is to solve the deficiencies in the prior art, it is provided that the power circuit of the water pump controller of duplicate supply pattern, and its technical scheme is as follows:
A kind of power circuit of water pump controller, it is characterised in that: include
Storage battery power supply module, described storage battery power supply module connection accumulator terminal and controller, accumulator terminal is powered to controller；
Solar powered module, described solar powered module connection solar energy end and controller, solar energy end is powered to controller；
Voltage monitoring module, described voltage monitoring module includes monitoring accumulator voltage and output voltage；
Charging module, connects solar powered module and storage battery power supply module, charges to accumulator terminal for solar energy end；
Power change-over switch, described power change-over switch includes the first switch being connected with solar powered module, the second switch being connected with storage battery power supply module, and described power change-over switch is used for switching battery feed, sun-generated electric power and power free three kinds of power supplys and selects gear.
Further, described solar powered module includes the first power MOS pipe M8 and the second power MOS pipe M9, the source electrode of described first power MOS pipe M8 and the source electrode of the second power MOS pipe M9 are commonly connected to the storage battery source of the first switch, the grid of described first power MOS pipe M8 and the grid of the second power MOS pipe M9 are commonly connected to the non-transformer end of the first switch, the circuit having the first diode D5 and the first electric capacity C3 in parallel is connected between grid and the source electrode of the first power MOS pipe M8 of described first power MOS pipe M8, the grounded drain of described first power MOS pipe M8, the drain electrode of the second power MOS pipe M9 is connected to the negative pole of solar energy end, the solar-electricity source of the first switch is connected with the positive pole of solar energy end；
When, after the conducting of the first power MOS pipe M8 and the second power MOS pipe M9, solar energy end is set up with water pump controller and is connected, and solar energy end converts solar energy into electric energy direct voltage output.
Further, described storage battery power supply module includes the 3rd power MOS pipe M7 and the 4th power MOS pipe M10, the source electrode of described 3rd power MOS pipe M7 and the source electrode of the 4th power MOS pipe M10 are connected, the described grid of the 3rd power MOS pipe M7 and the grid of the 4th power MOS pipe M10 are commonly connected to the storage battery source of second switch, the drain electrode of described 3rd power MOS pipe M7 connects the negative pole of battery, the grounded drain of the 4th power MOS pipe M10, and the 4th the drain electrode of power MOS pipe M10 also through the second electric capacity C2, the solar-electricity source of second switch it is connected to after the parallel circuit of the second diode D2, the non-transformer end of second switch connects the positive pole of battery；
When, after the conducting of the 3rd power MOS pipe M7 and the 4th power MOS pipe M10, battery is set up with water pump controller and is connected, battery direct voltage output.
Further, described charging module includes the first amplifying triode Q1 and the second amplifying triode Q2, the base stage of described first amplifying triode Q1 connects driving signal, the grounded emitter of the first amplifying triode Q1, the colelctor electrode of the first amplifying triode Q1 connects the base stage of the second amplifying triode Q2, the emitter stage of the second amplifying triode Q2 connects working power, the colelctor electrode of the second amplifying triode Q2 is connected to the non-transformer end of the first switch, and the solar-electricity source of described first switch connects with the non-transformer end of second switch；
After the base stage of the first amplifying triode Q1 receives driving signal, first amplifying triode Q1 and the second amplifying triode Q2 conducting, driving the first power MOS pipe M8 and the second power MOS pipe M9 conducting, and solar powered module connects with storage battery power supply module, solar energy end charges a battery.
Further, described voltage monitoring module includes voltage comparator U1, the voltage of power supply output is connected after in-phase input end series resistance R111 of described voltage comparator U1 and resistance R112, solar energy end or accumulator terminal is connected after inverting input series resistance R113 of voltage comparator U1 and resistance R114, the inverting input of voltage comparator U1 also output through resistance R115 with voltage comparator U1 is connected, connect between in-phase input end and the inverting input of voltage comparator U1 and have the 3rd electric capacity C113, between working power end and the earth terminal of described voltage comparator U1, differential concatenation has switching diode；
When output voltage of powering is higher than solar energy end or accumulator terminal, voltage comparator U1 is output as high level, solar energy end or accumulator terminal are powered normally, when output voltage of powering is less than solar energy end or accumulator terminal, it is not enough that voltage comparator U1 is output as low level, solar energy end or accumulator terminal electric energy.
The utility model beneficial effect compared with prior art: water pump controller of the present utility model can provide two kinds of powering modes, and monitoring accumulator electric-quantity deficiency when, connection solar energy charges a battery voluntarily, so can save number of times and time that user charges a battery, the fan-out capability of solar energy have also been obtained and fully plays and utilize simultaneously, improves the utilization rate of system solar energy.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the circuit theory diagrams of power subsystem of the present utility model；
Fig. 3 is the circuit theory diagrams of voltage monitoring module in the utility model.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, the power circuit of a kind of water pump controller, including storage battery power supply module 200, solar powered module 100, voltage monitoring module 300, charging module 400 and power change-over switch 500.Solar powered module 100 and storage battery power supply module 200 are all used for powering, charging module 400 connects solar powered module 100 and storage battery power supply module 200, charge to accumulator terminal for solar energy end, power change-over switch 500 is used for switching battery feed, sun-generated electric power and power free three kinds of power supplys and selects gear, and voltage monitoring module 300 includes monitoring accumulator voltage and output voltage.
Wherein storage battery power supply module 200 connects accumulator terminal and controller, and accumulator terminal is powered to controller；Solar powered module 100 connects solar energy end and controller, and solar energy end is powered to controller；
Power change-over switch 500 includes the first switch 510 being connected with solar powered module 100, the second switch 520 being connected with storage battery power supply module 200, and described power change-over switch 500 is used for switching battery feed, sun-generated electric power and power free three kinds of power supplys and selects gear.
Solar powered module 100 includes the first power MOS pipe M8 and the second power MOS pipe M9, the source electrode of described first power MOS pipe M8 and the source electrode of the second power MOS pipe M9 are commonly connected to the storage battery source of the first switch, the grid of described first power MOS pipe M8 and the grid of the second power MOS pipe M9 are commonly connected to the non-transformer end of the first switch, the circuit having the first diode D5 and the first electric capacity C3 in parallel is connected between grid and the source electrode of the first power MOS pipe M8 of described first power MOS pipe M8, the grounded drain of described first power MOS pipe M8, the drain electrode of the second power MOS pipe M9 is connected to the negative pole of solar energy end, the solar-electricity source of the first switch is connected with the positive pole of solar energy end.
When, after the conducting of the first power MOS pipe M8 and the second power MOS pipe M9, solar energy end is set up with water pump controller and is connected, and solar energy end converts solar energy into electric energy direct voltage output.
Storage battery power supply module 200 includes the 3rd power MOS pipe M7 and the 4th power MOS pipe M10, the source electrode of described 3rd power MOS pipe M7 and the source electrode of the 4th power MOS pipe M10 are connected, the described grid of the 3rd power MOS pipe M7 and the grid of the 4th power MOS pipe M10 are commonly connected to the storage battery source of second switch, the drain electrode of described 3rd power MOS pipe M7 connects the negative pole of battery, the grounded drain of the 4th power MOS pipe M10, and the 4th the drain electrode of power MOS pipe M10 also through the second electric capacity C2, the solar-electricity source of second switch it is connected to after the parallel circuit of the second diode D2, the non-transformer end of second switch connects the positive pole of battery.
When, after the conducting of the 3rd power MOS pipe M7 and the 4th power MOS pipe M10, battery is set up with water pump controller and is connected, battery direct voltage output.
Charging module 400 includes the first amplifying triode Q1 and the second amplifying triode Q2, the base stage of described first amplifying triode Q1 connects driving signal, the grounded emitter of the first amplifying triode Q1, the colelctor electrode of the first amplifying triode Q1 connects the base stage of the second amplifying triode Q2, the emitter stage of the second amplifying triode Q2 connects working power, the colelctor electrode of the second amplifying triode Q2 is connected to the non-transformer end of the first switch, and the solar-electricity source of described first switch connects with the non-transformer end of second switch.
After the base stage of the first amplifying triode Q1 receives driving signal, first amplifying triode Q1 and the second amplifying triode Q2 conducting, driving the first power MOS pipe M8 and the second power MOS pipe M9 conducting, and solar powered module connects with storage battery power supply module, solar energy end charges a battery.
As shown in Figure 3, voltage monitoring module 300 includes voltage comparator U1, the voltage of power supply output is connected after in-phase input end series resistance R111 of described voltage comparator U1 and resistance R112, solar energy end or accumulator terminal is connected after inverting input series resistance R113 of voltage comparator U1 and resistance R114, the inverting input of voltage comparator U1 also output through resistance R115 with voltage comparator U1 is connected, connect between in-phase input end and the inverting input of voltage comparator U1 and have the 3rd electric capacity C113, between working power end and the earth terminal of described voltage comparator U1, differential concatenation has switching diode.
When output voltage of powering is higher than solar energy end or accumulator terminal, voltage comparator U1 is output as high level, solar energy end or accumulator terminal are powered normally, when output voltage of powering is less than solar energy end or accumulator terminal, it is not enough that voltage comparator U1 is output as low level, solar energy end or accumulator terminal electric energy.
Water pump controller of the present utility model can provide two kinds of powering modes, and monitoring accumulator electric-quantity deficiency when, connection solar energy charges a battery voluntarily, so can save number of times and time that user charges a battery, the fan-out capability of solar energy have also been obtained and fully plays and utilize simultaneously, improves the utilization rate of system solar energy.
Specific embodiment described herein is only to the utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by the utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. the power circuit of a water pump controller, it is characterised in that: include
Storage battery power supply module, described storage battery power supply module connection accumulator terminal and controller, accumulator terminal is powered to controller；
Solar powered module, described solar powered module connection solar energy end and controller, solar energy end is powered to controller；
Voltage monitoring module, described voltage monitoring module includes monitoring accumulator voltage and output voltage；
Charging module, connects solar powered module and storage battery power supply module, charges to accumulator terminal for solar energy end；
Power change-over switch, described power change-over switch includes the first switch being connected with solar powered module, the second switch being connected with storage battery power supply module, and described power change-over switch is used for switching battery feed, sun-generated electric power and power free three kinds of power supplys and selects gear.
nullThe power circuit of water pump controller the most according to claim 1，It is characterized in that: described solar powered module includes the first power MOS pipe M8 and the second power MOS pipe M9，The source electrode of described first power MOS pipe M8 and the source electrode of the second power MOS pipe M9 are commonly connected to the storage battery source of the first switch，The grid of described first power MOS pipe M8 and the grid of the second power MOS pipe M9 are commonly connected to the non-transformer end of the first switch，The circuit having the first diode D5 and the first electric capacity C3 in parallel is connected between grid and the source electrode of the first power MOS pipe M8 of described first power MOS pipe M8，The grounded drain of described first power MOS pipe M8，The drain electrode of the second power MOS pipe M9 is connected to the negative pole of solar energy end，The solar-electricity source of the first switch is connected with the positive pole of solar energy end；
When, after the conducting of the first power MOS pipe M8 and the second power MOS pipe M9, solar energy end is set up with water pump controller and is connected, and solar energy end converts solar energy into electric energy direct voltage output.
The power circuit of water pump controller the most according to claim 1, it is characterized in that: described storage battery power supply module includes the 3rd power MOS pipe M7 and the 4th power MOS pipe M10, the source electrode of described 3rd power MOS pipe M7 and the source electrode of the 4th power MOS pipe M10 are connected, the described grid of the 3rd power MOS pipe M7 and the grid of the 4th power MOS pipe M10 are commonly connected to the storage battery source of second switch, the drain electrode of described 3rd power MOS pipe M7 connects the negative pole of battery, the grounded drain of the 4th power MOS pipe M10, and the 4th the drain electrode of power MOS pipe M10 also through the second electric capacity C2, the solar-electricity source of second switch it is connected to after the parallel circuit of the second diode D2, the non-transformer end of second switch connects the positive pole of battery；
When, after the conducting of the 3rd power MOS pipe M7 and the 4th power MOS pipe M10, battery is set up with water pump controller and is connected, battery direct voltage output.
The power circuit of water pump controller the most according to claim 1, it is characterized in that: described charging module includes the first amplifying triode Q1 and the second amplifying triode Q2, the base stage of described first amplifying triode Q1 connects driving signal, the grounded emitter of the first amplifying triode Q1, the colelctor electrode of the first amplifying triode Q1 connects the base stage of the second amplifying triode Q2, the emitter stage of the second amplifying triode Q2 connects working power, the colelctor electrode of the second amplifying triode Q2 is connected to the non-transformer end of the first switch, the solar-electricity source of described first switch connects with the non-transformer end of second switch；
After the base stage of the first amplifying triode Q1 receives driving signal, first amplifying triode Q1 and the second amplifying triode Q2 conducting, driving the first power MOS pipe M8 and the second power MOS pipe M9 conducting, and solar powered module connects with storage battery power supply module, solar energy end charges a battery.
The power circuit of water pump controller the most according to claim 1, it is characterized in that: described voltage monitoring module includes voltage comparator U1, the voltage of power supply output is connected after in-phase input end series resistance R111 of described voltage comparator U1 and resistance R112, solar energy end or accumulator terminal is connected after inverting input series resistance R113 of voltage comparator U1 and resistance R114, the inverting input of voltage comparator U1 is also connected with the output of voltage comparator through resistance R115, connect between in-phase input end and the inverting input of voltage comparator U1 and have the 3rd electric capacity C113, between working power end and the earth terminal of described voltage comparator U1, differential concatenation has switching diode；
When output voltage of powering is higher than solar energy end or accumulator terminal, voltage comparator U1 is output as high level, solar energy end or accumulator terminal are powered normally, when output voltage of powering is less than solar energy end or accumulator terminal, it is not enough that voltage comparator U1 is output as low level, solar energy end or accumulator terminal electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140529.8U CN205565867U (en) | 2016-02-24 | 2016-02-24 | Power supply circuit of pump control ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620140529.8U CN205565867U (en) | 2016-02-24 | 2016-02-24 | Power supply circuit of pump control ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565867U true CN205565867U (en) | 2016-09-07 |
Family
ID=56818940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620140529.8U Active CN205565867U (en) | 2016-02-24 | 2016-02-24 | Power supply circuit of pump control ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576805A (en) * | 2016-02-24 | 2016-05-11 | 台州谊聚机电有限公司 | Power circuit of water pump controller |
-
2016
- 2016-02-24 CN CN201620140529.8U patent/CN205565867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576805A (en) * | 2016-02-24 | 2016-05-11 | 台州谊聚机电有限公司 | Power circuit of water pump controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202076807U (en) | Solar charging circuit | |
| CN205407398U (en) | Real -time detection's with voltage water pump system's supply circuit | |
| CN202013925U (en) | Lithium cell activated circuit | |
| CN205565867U (en) | Power supply circuit of pump control ware | |
| CN103138306A (en) | Double-electric-complementary direct current (DC) power supply system | |
| CN105089108B (en) | The water system of a kind of Based Intelligent Control and intelligent water supply method | |
| CN205141798U (en) | Automatic change photovoltaic power intelligent management module | |
| CN203645390U (en) | Charging and discharging circuit used for intelligent photovoltaic LED street lamp | |
| CN203645865U (en) | Photovoltaic LED street lamp system with auxiliary power supply | |
| CN207766018U (en) | A kind of solar energy intelligent charging system based on MPPT | |
| CN205401031U (en) | Photovoltaic water pump system | |
| CN203645388U (en) | Two-way alternative charge-discharge solar photovoltaic controller | |
| CN204532677U (en) | Domestic energy-saving hydroelectric power system | |
| CN202084603U (en) | Energy-saving type power battery formation device | |
| CN204179943U (en) | A kind of photovoltaic generating system bidirectional DC-DC converter based on DSP | |
| CN201690251U (en) | Storage battery charging circuit based on photovoltaic power generation | |
| CN107401720A (en) | One kind carries stand-by power supply solar LED street lamp | |
| CN105576805A (en) | Power circuit of water pump controller | |
| CN207304997U (en) | A kind of LED illumination control system | |
| CN205105141U (en) | Energy -conserving supply circuit of solar energy cloudy day | |
| CN206370722U (en) | Optical energy collecting circuit | |
| CN101457873B (en) | Chargeable electric torch charged by solar | |
| CN202856434U (en) | Load charging circuit of photovoltaic MPPT controller | |
| CN203336445U (en) | Intelligent photovoltaic LED lighting device | |
| CN204559124U (en) | A kind of based on the cell anti-reverse device of lithium battery photovoltaic against Ore-controlling Role |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170519 Address after: Wenling City, Taizhou City, Zhejiang province 317511 Songmen Town Industrial Zone southeast Taifu pump Patentee after: ZHEJIANG TAIFU PUMP CO.,LTD. Address before: 317511 Wenling City, Zhejiang Province, Southeast of the town of the town of Industrial Co., Ltd. Patentee before: TAIZHOU YIJU MECHANICAL & ELECTRIC PRODUCTS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317511 taefu pump industry, southeastern Industrial Zone, Wenling, Taizhou, Zhejiang Patentee after: ZHEJIANG TAIFU PUMP CO.,LTD. Address before: 317511 Zhejiang province Taizhou city Wenling city loose door town southeast Industrial Zone Yi Ju electrical and Mechanical Co., Ltd. Patentee before: TAIZHOU YIJU MECHANICAL & ELECTRIC PRODUCTS Co.,Ltd. |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Patentee|Address Correct: TAIZHOU YIJU MECHANICAL & ELECTRIC PRODUCTS CO., LTD.|317511 Zhejiang province Taizhou city Wenling city loose door town southeast Industrial Zone Yi Ju electrical and Mechanical Co., Ltd. False: Zhejiang Taifu pump Limited by Share Ltd|317511 taefu pump industry, southeastern Industrial Zone, Wenling, Taizhou, Zhejiang Number: 23-02 Volume: 33 |