When buying a new home, it’s important to plan your pumping systems in advance. A well-designed system makes sure you have efficient water management, a steady water supply, and better comfort in your home.
S.R. Sales and Services can help you understand why this planning is important and what types of pumping systems can meet your needs.
Daily Water Requirement
The daily water requirement varies based on several factors such as the number of people, usage patterns, and specific needs. On average, a person typically requires around 135 liters per day, which includes water for drinking, cooking, bathing, washing, and other uses.
For a household of four, this translates to approximately 540 liters per day. However, this number can increase if there are additional requirements such as gardening, car washing, or the presence of water-intensive appliances.
Determining Tank Capacities
Ground Tank Capacity
The capacity of the ground tank should be sufficient to meet the daily water requirements of the household or facility it serves. It’s essential to account for any additional storage needed for days when water supply may be interrupted. As a rule of thumb:
- Calculate the daily water requirement.
- Multiply by the number of days you want to store water for (usually 1-2 days for households, more for critical facilities).
For example, if the daily requirement is 1000 liters and you want a 2-day buffer, the ground tank should hold at least 2000 liters.
Upper Tank Capacity
The upper tank’s capacity should typically be less than the ground tank. It acts as a buffer to ensure constant water pressure and supply. The upper tank should:
- Store at least 50-75% of the daily water requirement.
- Ensure a steady water supply without frequent pumping.
For a daily requirement of 1000 liters, an upper tank of 500-750 liters is usually sufficient.
Deciding Pump Capacity
The pump capacity should be based on the upper tank’s requirements and the rate at which it needs to be filled. Key factors to consider include:
Flow Rate
The volume of water the pump can move per minute (liters per minute or LPM). This should be higher than the average water consumption rate to ensure timely filling.
Head
The vertical distance the pump needs to lift water, which includes the height difference between the ground and upper tanks and any additional height due to friction losses in pipes.
A typical residential setup might require a pump with a flow rate of 20-40 LPM and a head of 20-30 meters.
Water Source Considerations
Corporation Water Supply
- Generally reliable and treated, requiring minimal additional treatment.
- Ensure adequate storage to handle supply times and potential disruptions.
Borewell Water Supply
- Often contains impurities and requires treatment.
- A water treatment plant is advisable to ensure water quality for domestic use.
- Automation can help manage the water supply efficiently, ensuring the borewell pump operates only when necessary to fill the ground tank.
Plumbing Pipe Sizes
The size of plumbing pipes connected to the pump is crucial for efficient water flow and pressure:
- Larger diameter pipes reduce friction losses and improve flow rates.
- The size should be based on the pump’s flow rate and the distance water needs to travel.
For most residential setups, a pipe size of 25-32 mm (1-1.25 inches) is adequate. For longer distances or higher flow rates, larger pipes may be needed.
Pump Automation and Sensor Placement
Electric Switch Placement
- The switch should be placed in a convenient, dry location near the pump.
- It should be easily accessible for manual operation and maintenance.
Sensor Wire Cabling
- Sensor wires should be run from the water level sensors in the upper and ground tanks to the pump control unit.
- Use waterproof and durable cables to prevent damage and ensure long-term reliability.
- Secure the cables along the piping or walls to avoid tangling and potential hazards.
Designing an Ideal Plumbing Plan for a Pressure Pump
Ground Tank to Pump
Ensure a short, straight pipe run with minimal bends to reduce friction losses.
Pump to Upper Tank
Use appropriately sized pipes, as discussed, and include a non-return valve to prevent backflow.
Upper Tank Distribution
Distribute water to various outlets using a network of pipes ensuring even pressure across all points.
Safety Measure
Include pressure relief valves and check for leaks regularly to prevent system failures.
Benefits and Advantages
Consistent Water Supply
Sufficient storage and reliable pumping ensure a steady water supply even during supply disturbances.
Efficient Water Management
Properly sized tanks and pumps minimize wastage and optimize water usage.
Improved Water Quality
Water treatment and regular maintenance ensure safe and clean water for all uses.
Cost Savings
Efficient systems reduce electricity and maintenance costs in the long run.
Convenience and Comfort
Automated systems and well-designed plumbing provide hassle-free water access and pressure.
Conclusion
Optimizing water storage and pump systems involves understanding daily water requirements, choosing the right tank capacities, and selecting appropriate pump sizes. By considering water sources, plumbing pipe sizes, and automation, you can design an efficient and reliable water management system.
These measures ensure a consistent water supply, improved quality, and overall convenience, contributing to better water resource management and cost savings. Trust S.R. Sales and Services to help you achieve the perfect balance for your water needs.