CN210710944U - Sewage treatment system of multiple power supply - Google Patents
Sewage treatment system of multiple power supply Download PDFInfo
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- CN210710944U CN210710944U CN201921630519.2U CN201921630519U CN210710944U CN 210710944 U CN210710944 U CN 210710944U CN 201921630519 U CN201921630519 U CN 201921630519U CN 210710944 U CN210710944 U CN 210710944U
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- sewage treatment
- power supply
- storage battery
- tank
- treatment system
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Abstract
The utility model discloses a sewage treatment system with multiple power supplies, which comprises a photovoltaic module, a wind driven generator, a power supply complementary controller, a storage battery, an inverter and a sewage treatment device; the photovoltaic module and the wind driven generator are respectively connected with the storage battery through the power supply complementary controller to charge the storage battery; the storage battery is connected with the sewage treatment device through the inverter and provides electricity for the sewage treatment device. The utility model discloses a work of power supply complementary control ware control photovoltaic module and aerogenerator, under the not enough condition of overcast and rainy photovoltaic module electricity generation, aerogenerator can continue work, charges for the battery, guarantees sewage treatment system's normal power consumption, normal work.
Description
Technical Field
The utility model belongs to the technical field of the effluent water sump is handled, concretely relates to sewage treatment system of multiple power supply.
Background
In the rural sewage treatment environmental protection facility, rural sewage treatment aeration equipment only adopts an alternating current commercial power supply mode, and the power supply mode has obvious defects: on one hand, electric energy is wasted, and on the other hand, the installation and point taking of the power supply equipment are difficult.
In order to overcome the problems, photovoltaic aeration power supply equipment is mostly adopted in the current sewage treatment system, but the distance between the photovoltaic aeration equipment and the power supply equipment is relatively long, the generated energy of a photovoltaic panel is certain and is limited by weather, and the photovoltaic panel can not generate electricity basically in rainy days. Resulting in a reduction in the operating efficiency of the sewage treatment system. There is a need for an environmental protection and energy saving sustainable power supply that enables a sewage treatment system to work normally.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model discloses a main aim at provides a sewage treatment system of multiple power supply, uses light energy and wind energy electricity generation simultaneously, and environmental protection and energy saving satisfy sewage treatment system's power consumption demand.
In order to achieve the above object, the present invention firstly provides a sewage treatment system with multiple power supplies, which comprises a photovoltaic module, a wind power generator, a power supply complementary controller, a storage battery, an inverter and a sewage treatment device; the photovoltaic module and the wind driven generator are respectively connected with the storage battery through the power supply complementary controller to charge the storage battery; the storage battery is connected with the sewage treatment device through the inverter and provides electricity for the sewage treatment device.
Further, the sewage treatment device comprises a PLC controller, a multifunctional regulating tank, an anaerobic tank, an anoxic tank and an aerobic tank; the inverter is connected with the PLC, and the PLC is connected with the multifunctional regulating tank, the anaerobic tank, the anoxic tank and the aerobic tank.
Further, the multifunctional regulating tank, the anaerobic tank, the anoxic tank and the aerobic tank are connected in sequence.
Further, the wind driven generator is provided with a braking device, and the braking device is electrically connected with the power supply complementary controller.
Furthermore, the rated safe working voltage of the storage battery is 24V, the overcharge voltage is 30V, the charge recovery voltage is 27V, the low-voltage alarm voltage is 21V, and the stop output voltage is 20V.
Compared with the prior art, the utility model discloses a complementary controller control photovoltaic module of power supply and aerogenerator's work, under the cloudy rainy day photovoltaic module not enough condition of electricity generation, aerogenerator can continue work, charges for the battery, guarantees sewage treatment system's normal power consumption, normal work. The utility model discloses need not additionally consume the electric energy, environmental protection and energy saving.
Drawings
FIG. 1 is a schematic structural view of a sewage treatment system with multiple power supplies according to the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the utility model provides a sewage treatment system of multiple power supply, as shown in fig. 1, including power supply unit 1 and sewage treatment unit 2, power supply unit 1 includes photovoltaic module 11, aerogenerator 12, power supply complementary control ware 13, battery 14 and dc-to-ac converter 15; the photovoltaic module 11 and the wind driven generator 12 are respectively connected with a storage battery 14 through a power supply complementary controller 13 to charge the storage battery 14; the battery 14 is connected to the sewage treatment apparatus 2 through an inverter 15 and supplies electricity to the sewage treatment apparatus 2.
When light is sufficient, the power supply complementary controller 13 controls the photovoltaic module 11 to start working, light energy is converted into electric energy, the storage battery 14 is charged, when no sunlight exists in rainy days, the photovoltaic module 11 is insufficient in power generation, the storage battery 14 cannot be charged normally, the power supply complementary controller 13 controls the wind driven generator 12 to start working, the storage battery 14 continues to be charged, the storage battery 14 is ensured to be sufficient in electric quantity, and the power supply for the sewage treatment system 2 can be continuously and normally performed. The inverter 15 converts the direct current output from the battery 14 into alternating current used by the sewage treatment system 2. Therefore, the power supply device 1 realizes intelligent automatic uninterrupted normal power supply and ensures the normal power demand of the sewage treatment system 2.
The sewage treatment device 2 comprises a PLC (programmable logic controller) 21, a multifunctional regulating tank 22, an anaerobic tank 23, an anoxic tank 24 and an aerobic tank 25; the inverter 15 is connected with the PLC 21, and the PLC 21 is connected with the multifunctional regulating tank 22, the anaerobic tank 23, the anoxic tank 24 and the aerobic tank 25. The multifunctional adjusting tank 22, the anaerobic tank 23, the anoxic tank 24 and the aerobic tank 25 are connected in sequence. Thus, the storage battery 14 continuously supplies power to the PLC controller 21 through the inverter 15, and the PLC controller 21 automatically controls the working states of the multifunctional adjusting tank 22, the anaerobic tank 23, the anoxic tank 24 and the aerobic tank 25 according to a set sewage treatment program to finish sewage treatment.
The wind power generator 2 is provided with a braking device which is electrically connected with the power supply complementary controller 13. When the storage battery 14 is fully charged, the power supply complementary controller 13 controls the brake device to work, so that the blades of the wind driven generator 12 stop rotating, and then the wind driven generator 12 stops charging the storage battery 14, thereby preventing the storage battery 14 from being damaged due to overcharging.
The rated safe operating voltage of the storage battery 14 is 24V, the overcharge voltage is 30V, the charge recovery voltage is 27V, the low-voltage alarm voltage is 21V, and the stop output voltage is 20V. When the voltage of the storage battery 14 reaches more than 30V, the power supply complementary controller 13 controls the photovoltaic module 11 to stop charging the storage battery 14, or to start the brake device to work, and the wind driven generator 12 stops generating power; when the voltage of the storage battery 14 reaches below 27V, the power supply complementary controller 13 starts the photovoltaic module 11 to charge the storage battery 14, or stops the brake device to work, and the wind driven generator 12 starts to work to generate power; when the voltage of the storage battery 14 is below 21V, an alarm is given, and when the voltage reaches below 20V, the storage battery 14 stops outputting current outwards. This prevents the battery 14 from being overcharged or severely undercharged, which may cause damage to the battery 14 and reduce the life of the battery 14.
The utility model discloses solar energy and wind energy complementary power supply, environmental protection and energy saving, use cost is low, and intelligent degree is high. The power supply complementary controller 13 automatically controls the voltage of the storage battery 14, and unattended operation is achieved. The charging and discharging of the storage battery 14 are automatic, people do not need to go to the site for inspection, and labor cost and time cost are saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a sewage treatment system of multiple power supply which characterized in that: the system comprises a photovoltaic module, a wind driven generator, a power supply complementary controller, a storage battery, an inverter and a sewage treatment device; the photovoltaic module and the wind driven generator are respectively connected with the storage battery through the power supply complementary controller to charge the storage battery; the storage battery is connected with the sewage treatment device through the inverter and provides electricity for the sewage treatment device.
2. The multiple powered wastewater treatment system of claim 1, wherein: the sewage treatment device comprises a PLC controller, a multifunctional regulating tank, an anaerobic tank, an anoxic tank and an aerobic tank; the inverter is connected with the PLC, and the PLC is electrically connected with the multifunctional regulating tank, the anaerobic tank, the anoxic tank and the aerobic tank.
3. The multiple powered wastewater treatment system of claim 2, wherein: the multifunctional adjusting tank, the anaerobic tank, the anoxic tank and the aerobic tank are connected in sequence.
4. The multiple powered wastewater treatment system of claim 1, wherein: the wind driven generator is provided with a braking device, and the braking device is connected with the power supply complementary controller.
5. The multiple powered wastewater treatment system of claim 1, wherein: the rated safe working voltage of the storage battery is 24V, the overcharge voltage is 30V, the charge recovery voltage is 27V, the low-voltage alarm voltage is 21V, and the stop output voltage is 20V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630519.2U CN210710944U (en) | 2019-09-27 | 2019-09-27 | Sewage treatment system of multiple power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630519.2U CN210710944U (en) | 2019-09-27 | 2019-09-27 | Sewage treatment system of multiple power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210710944U true CN210710944U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921630519.2U Active CN210710944U (en) | 2019-09-27 | 2019-09-27 | Sewage treatment system of multiple power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210710944U (en) |
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2019
- 2019-09-27 CN CN201921630519.2U patent/CN210710944U/en active Active
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