What are objectives of an irrigation system?
- Saving of water : 30–70 % water can be saved
- Saving of fertilizer : By application of water soluble fertilizer through system can save 50% fertilizers
- Saving of energy : If we compare energy consumption of drip irrigation system with other techniques it save energy as well.
- Increase water use ef
How much water does my irrigation system use?
Irrigation Systems. On average, a pop-up station of a lawn irrigation system uses approximately 16 gallons of water per minute. Here is an example of how to calculate how much water is being used per month: Number of Minutes x Number of Stations/Zones = Total Minutes Total Minutes x Gallons per minute = Total Gallons used per watering cycle
How to setup a smart irrigation system?
How to Install an Irrigation System in 11 Easy Steps
- Install an Irrigation System. ...
- Irrigation Installation: A Good Plan Saves Water. ...
- Remove Sod First. ...
- Pull the Pipes with a Vibratory Plow. ...
- Hand-Dig Around Utilities. ...
- Bore Under Obstructions. ...
- Keep Pipes Clean. ...
- Don’t Cut Pipes With a Saw. ...
- Double-Clamp Main Lines. ...
- Install Heads with Swing Pipe. ...
How to build your own irrigation system?
The Ultimate DIY Irrigation System
- TIMERS. The heart of my system is the Orbit Watermaster yard watering system. ...
- SPRINKLERS. ...
- Adjustable Spray Heads. ...
- Hose End Sprinklers. ...
- SUPPLY LINES (PIPES AND HOSES) There are many different ways to run water supply lines for an irrigation system. ...
- TIPS ON PLANNING YOUR DESIGN. ...
- EQUIPMENT LIST. ...
- CONCLUSION. ...
Why do we need an irrigation system?
An irrigation system can save you money and help with water conservation. When you water your lawn with a hose or an oscillator, it can be a massive waste of water if not monitored, timed and adjusted correctly. If you overwater or underwater you can kill your grass or plants, which will cost time and money to replace.
What is an Irrigation System and What are the Benefits?
An irrigation system is a sprinkler system for your home that is underground. It gives you , as a homeowner, much more control over when your lawn is watered and how much. The underground system of pipes is buried 8-12 inches deep. There will be sprinkler heads that are placed around the lawn in strategic locations to optimize your watering effectiveness and efficiency.
Why are sprinkler heads placed around the lawn?
There will be sprinkler heads that are placed around the lawn in strategic locations to optimize your watering effectiveness and efficiency. The sprinkler heads, valves and pipes work together on a pressure system. When the valve activates it allows the water to pass through the pipe for a particular area and pushes the sprinkler heads above ...
Why is backflow preventer important?
Sometimes, water can switch directions, creating backflow. There are many reasons why it’s essential to avoid this, including contaminated water flowing back into the City water supply. Having a backflow preventer is crucial to your irrigation system.
How do zone valves work?
The zone valves are fed by the pressure line and hold back the water from the pressure line until the controller activates the valve. When this valve is activated, it allows water into the zone line and the sprinklers or drip will run.
What is a rain sensor?
An additional product that is also a great investment is a rain sensor. A rain sensor notifies the controller that the lawn doesn’t need to be watered due to rainfall.
Where is the valve box in a sprinkler system?
Valves and Valve Box. The sprinkler valve box will be where your wire splices, manifold and valves are located. The valve box can either be installed flush in the grass or under the mulch in a garden. This is an integral part of the system, if you bury it under mulch, it is imperative to know where it’s located, ...
What is the mainline of a sprinkler system?
The mainline is what delivers the water to the rest of the sprinkler system. If there is a break in the mainline, then it will affect the whole system. This is why the mainline is incredibly important.
What is the plus with water systems?
The plus with these systems is that there are no additional water costs.
Why is it important to have an irrigation system?
Benefits of Having an Irrigation System. It can save you time. By having a properly installed irrigation system , you don’t even have to be home when it comes time to water your lawn and landscape. It can save you money.
What is a sprinkler zone?
Sprinkler Zone – A specified group of sprinkler heads designed to work together to ensure full area coverage of the water application.
What is a backflow preventer?
Backflow Preventer – An anti-siphon device that prevents water from your sprinkler system from being reintroduced into the municipal water supply. (It protects the potable water from contaminants.)
What is the machine called that plows water pipes?
Laying pipe for an irrigation system doesn’t require digging out trenches in your yard. This machine is called a vibratory plow.
What are the devices that open and closee controlling the supply of water to each zone?
Valves – The devices that open and closee controlling the supply of water to each zone. Heads – These are the “spigots” of your irrigation system. This is where water escapes the system and sprays a specified area. Controller – The brains of the system.
What is a controller in water systems?
Controller – The brains of the system. The controller sends the command to each zone’s valve when it is time to open or close. Most controllers are capable of programming where you can create a water schedule that begins at a specified time.
Does irrigation pay for itself?
By reducing water usage, you reduce cost! And with continual use, your irrigation system will pay for itself! It protects your investment.
Where does water enter a valve?
Water enters the valve from the system main line and exerts a force against the center of the valve’s diaphragm. A small orifice in the diaphragm allows the water to flow through to the upper chamber between the diaphragm and the bonnet.
What is the solenoid in a valve?
The solenoid has a light spring loaded metal piston that , when the valve is closed, covers the inlet port hole. The surface area that the water comes in contact with on top of the diaphragm is greater than the surface area on the bottom of the diaphragm, so the valve stays closed until the water in the upper chamber is released.
How does an in ground sprinkler work?
In the typical system, a water supply pipe from the main water source first passes into a valve box set at ground level, where it is divided into individual underground irrigation zones, each controlled by its own zone valve. The zone valves are governed by an electronic controller, which sets the time and duration of each watering session via low-voltage wires. Smaller homes may have just one irrigation zone, but most have two, three, or more.
Why is my irrigation line compressed?
This can be caused by tree roots or because a vehicle has compressed the soil and compressed the pipe.
What happens when a zone valve opens?
When a zone valve opens, water flows through underground plastic tubing to feed sprinkler heads that pop up and distribute water to the lawn and landscape for however long the controller allows the zone valve to remain open.
Why is my sprinkler line gurgling up?
A more serious cause is when there is a water pipe leak somewhere along one of the underground irrigation lines. Such water line problems are usually located somewhere between the valves and the first sprinkler head. You may find areas of soggy lawn where water is pooling or even gurgling up. This is the point where you will need to dig down and repair the water line .
What does it mean when a sprinkler head is dirty?
A worn-out or damaged zone valve can also cause this symptom. It may be a sign that the valve is failing to close completely.
Why isn't my sprinkler system working?
One of the most common problems with a lawn irrigation system is when sprinkler heads get damaged, and they are easy to spot. Look for: Damage to sprinkler heads is very common if the heads are set too high and are run over by lawn mowers or cars.
What to do if your sprinkler heads are broken off?
Remedies to sprinkler head problems include: Cleaning the sprinkler head of any debris and resetting its spray pattern. Replacing the sprinkler head.
