Introduction
The solar-powered fishpond fountain aeration equipment is an
innovative water treatment solution that integrates environmental
protection, landscape and pollution control. It is especially
suitable for the treatment of small and medium-sized water bodies
that are sensitive to energy consumption and cost. Its core
advantage lies in achieving long-term operation and maintenance
through the utilization of renewable energy, while improving water
quality through the synergistic effects of physical and biological
means, providing sustainable technical support for ecological
restoration.
Equipment Composition and Working Principle
Core components
Solar energy system: Composed of solar panels, controllers and
batteries, it converts light energy into electrical energy to
provide power for equipment.
Aeration system: It includes fountain nozzles, aeration motors,
impellers or micro-porous aeration devices, which generate water
flow and bubbles by stirring the water body.
Water treatment module (optional) : Some equipment integrates
filtration devices, biological fillers or ecological purification
components to enhance the decomposition of pollutants.
Control system: Intelligently adjust aeration time and fountain
water pattern, and can be combined with water quality sensors to
achieve automated operation.
Working Principle
Solar power supply: During the day, solar panels generate
electricity. Part of it directly drives the aeration device, and
the remaining electricity is stored in the battery for use at
night.
Aeration and oxygenation: By means of fountain aeration or bottom
micro-pore aeration, the dissolved oxygen (DO) in the water body is
increased, promoting the reproduction of aerobic microorganisms and
accelerating the decomposition of organic matter.
Water circulation: The water flow formed by the fountain drives the
water to flow, breaks the stagnant water state, inhibits the
excessive reproduction of algae (such as cyanobacteria), and
improves the water's fluidity.
Ecological purification (optional) : By integrating biofilm method,
constructed wetlands and other technologies, it adsorbs and
degrades pollutants such as ammonia nitrogen and total phosphorus
to improve water quality.
Ii. Equipment Features
Environmentally friendly and energy-saving
Zero electricity charge operation: Relying on solar power supply,
no external grid connection is required. Long-term use can
significantly reduce energy consumption costs, especially suitable
for remote areas or water bodies without power supply.
Low-carbon and pollution-free: No chemical agents are added,
avoiding secondary pollution and conforming to the concept of
ecological governance.
Function integration
Aeration + landscape + pollution control in one
Oxygenation: Increase the dissolved oxygen content in water
(typically up to 3-5mg/L), alleviate the phenomenon of fish
surfacing due to oxygen deficiency, and simultaneously enhance the
effect of aerobic treatment.
Landscape: The fountains come in various shapes (such as dandelion
and cedar), beautifying the water environment and enhancing the
ornamental value.
Pollution control: By increasing oxygen and promoting water
circulation, it accelerates the decomposition of organic matter,
nitrogen, phosphorus and other pollutants, improves black and
odorous water bodies, and restores water ecology.
3. Intelligent and flexible
Automation control: Supports timed start and stop, light control
switch or automatic adjustment of aeration intensity based on water
quality data (such as DO, pH), reducing manual intervention.
Modular design: The number and layout of equipment can be flexibly
adjusted according to the water body area (such as the number of
fish ponds in mu, the length of rivers), to adapt to different
scenarios.
Easy installation: No complex construction is required. It can
float on the water surface or be fixed on the shore, and is
suitable for temporary treatment or long-term maintenance.
4. Long-term stability
Strong anti-interference ability: Solar modules are made of
waterproof and corrosion-resistant materials, suitable for harsh
outdoor environments, and have a service life of 5 to 10 years.
Low maintenance cost: There are no vulnerable transmission
components (such as the gearboxes of traditional aeration
equipment). Regular cleaning of the nozzles and replacement of the
filter elements are sufficient, making operation and maintenance
simple.
5. Eco-friendly
Restoring water ecology: By increasing oxygen and disturbing water
flow, provide a suitable living environment for aquatic plants,
fish and shrimp, and rebuild the self-purification capacity of
water bodies.
Low noise: Compared with traditional aeration equipment (such as
Roots blowers), the noise of fountain aeration is less than 60dB,
reducing the impact on the surrounding residents.
Applicable Scenarios
Aquaculture: Oxygenation in fish ponds and shrimp ponds to prevent
hypoxia and pond turnover, while degrading organic matter such as
leftover feed and feces, and reducing water exchange volume.
River and lake management: Emergency treatment of black and odorous
water bodies, ecological restoration of rivers, improvement of
transparency, and suppression of algal blooms.
Maintenance of landscape water bodies: Maintaining the water
quality of park lakes and artificial water features, taking into
account both landscape effects and ecological functions.
Rural sewage treatment: Low-cost purification of small rivers and
drainage ditches, combined with wetland systems to enhance
treatment efficiency.
Typical technical parameters
| Parameters | Small equipment | large equipment |
| The power of the solar panel | 200-500W | 1000-3000W |
| Aeration water depth | 0.5-2 meters | 2-5 meters |
| The water treatment capacity | 50-200m³/ d | 500-2000m³/ d |
| The height of the fountain | 1 to 3 meters | 3 to 8 meters |
| Applicable area | 5 to 20 mu for fish ponds | 50 mu or more for rivers |
Process flow:
