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Application and Pressure Selection of High-Pressure Plunger Pumps in the Municipal Industry

High-pressure plunger pumps have a wide range of applications in the municipal industry due to their high pressure, efficiency, and reliability, mainly reflected in the following aspects:

1. Application Scenarios

1. High-pressure Cleaning:

Urban Road Cleaning: Using high-pressure water jets to remove dirt, oil stains, chewing gum, etc., from road surfaces, improving cleaning efficiency and reducing water resource waste.

Municipal Pipeline Cleaning: Used for unblocking and cleaning drainage pipes, sewage pipes, rainwater pipes, etc., to remove sludge, blockages, etc., ensuring smooth pipelines.

Sanitation Facility Cleaning: Cleaning garbage trucks, trash bins, public toilets, and other sanitation facilities to maintain urban environmental hygiene.

2. Landscaping:

Tree Pest and Disease Control: Using high-pressure spraying equipment to evenly spray pesticides on tree branches and leaves, improving pest and disease control effectiveness.

Irrigation of Green Belts: Using high-pressure pumps for long-distance water transport to meet the irrigation needs of green belts.

3. Emergency Rescue:

Firefighting: High-pressure plunger pumps can serve as the power source for fire trucks, providing high-pressure water sources for firefighting.

2. Pressure Selection

The pressure selection of high-pressure plunger pumps in the municipal industry needs to be determined based on specific application scenarios and cleaning objects. Here are some reference suggestions:

Urban Road Cleaning: Generally, a high-pressure plunger pump with a pressure between 100-200 bar can meet the needs.

Municipal Pipeline Cleaning: Choose a high-pressure plunger pump with a pressure between 200-500 bar based on factors such as pipe diameter and blockage degree.

Sanitation Facility Cleaning: Generally, a high-pressure plunger pump with a pressure between 50-100 bar is sufficient.

Tree Pest and Disease Control: Generally, a high-pressure plunger pump with a pressure between 200-50 bar is sufficient.

Irrigation of Green Belts: Choose a high-pressure plunger pump with a pressure between 10-30 bar based on irrigation distance and height.

Firefighting: A high-flow high-pressure plunger pump needs to be selected.

3. Selection Recommendations

When selecting a high-pressure plunger pump, in addition to pressure, the following factors also need to be considered:

Flow Rate: Choose an appropriate flow rate based on actual needs.

Medium: Select pump materials and seals compatible with the working medium.

Working Environment: Choose the protection level and cooling method suitable for the working environment.

Brand and After-sale Service: Choose well-known brands and suppliers that provide comprehensive After-sale Service.

4. Development Trends

With the acceleration of urbanization and the increase in environmental protection requirements, the application of high-pressure plunger pumps in the municipal industry will become more widespread and develop in the following directions:

Higher Efficiency: Reduce energy consumption and improve economic benefits.

More Environmentally Friendly: Reduce noise and leakage, minimizing environmental impact.

More Intelligent: Achieve remote monitoring, fault diagnosis, and other functions.

In summary, high-pressure plunger pumps, as an important municipal equipment, play a significant role in urban cleaning, environmental protection, and emergency rescue. With continuous technological development, their application range will become broader, and performance will be even better.