What are the parts of a sprinkler?
Discover The Parts Of A Sprinkler SystemA timer or controller.The pipe or tubing.The valves.The sprinkler heads.And a backflow preventer.
What are the three types of sprinkler head components?
Fire Sprinkler Head Types: Pendents, Uprights, Sidewalls, and Concealed.
What are the parts of a fire sprinkler head?
Fire Sprinkler Head Similarities & ComponentsSealing Assembly/Plug - it keeps the water in! ... Heat-sensitive Activator - it lets the water out! ... Deflector - the fan-shaped thing at the end of the sprinkler head. ... Frame - the metal that holds it all together. ... Escutcheon and/or Cover - more important than you might think!
What does the sprinkler head attached to?
The sprinkler head sits on a small pipe, called a riser, that connects the head to the water line.
What are the four main types of sprinkler systems?
Types of sprinkler systems permissible by NFPA 13, Standard for the Installation of Sprinkler Systems, are wet, dry, preaction, and deluge.
How does a sprinkler head work?
Most sprinkler heads feature a glass bulb filled with a glycerin-based liquid. This liquid expands when it comes in contact with air heated to between 135 and 165 degrees. When the liquid expands, it shatters its glass confines and the sprinkler head activates.
What is the build up on a sprinkler head called?
Here's a discussion about escutcheons. Escutcheons, also known as trim plates, sleeves, design rings or extenders, are a very important and necessary part of any fire sprinkler system. Sprinkler heads in ceilings or walls must have proper fitting escutcheons according to NFPA 13, 25 and 101 code.
What is the red stuff in sprinkler heads?
A glass bulb type sprinkler head will spray water into the room if sufficient heat reaches the bulb and causes it to shatter. Sprinkler heads operate individually. Note the red liquid alcohol in the glass bulb....Design.TemperatureColor of liquid alcohol inside bulb°C°F57135Orange68155Red79174Yellow4 more rows
What is orifice in sprinkler?
An Orifice Plate is quite simply a thin plate with a hole in it (think of a ring doughnut), used to reduce the pressure or restrict the flow in a pipe system.
How do you fix a broken sprinkler head?
0:341:32DIY Simple sprinkler head repair - broken riser removal - YouTubeYouTubeStart of suggested clipEnd of suggested clipUp against that part you just broke off dig in the point. And then the shoulder. And then once youMoreUp against that part you just broke off dig in the point. And then the shoulder. And then once you do that kind of loosens up. And should give me enough.
How do you replace a broken sprinkler head?
7:5512:34How to Fix Broken Sprinkler Heads - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis way and what you'll see here is a nozzle so there's a little elbow that comes off the pipe. AndMoreThis way and what you'll see here is a nozzle so there's a little elbow that comes off the pipe. And it's a threaded elbow and it allows the head the sprinkler head to attach.
How do you fix a sprinkler head?
0:061:37How to Repair or Replace a Broken Sprinkler Head - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd you can try to repair it sometimes you can unscrew the top you could take it apart very easily.MoreAnd you can try to repair it sometimes you can unscrew the top you could take it apart very easily. And clean it out put it back together. But sprinkler heads are not very expensive.
What are the 2 types of sprinkler heads?
The two primary types of sprinklers are pop-up sprinklers, which are typically used in lawns, and fixed sprinklers, sometimes known as shrub head sprinklers. Pop-up heads are the most common types of sprinklers in an underground sprinkler system.
What is a fire sprinkler control valve?
Control Valves—What Are They? Control valves control the flow of water in an automatic fire sprinkler system. Therefore, it is critical they remain open to allow water flow to the sprinklers. According to the NFPA, closed valves are the main cause of sprinkler system failure.
What is a fire sprinkler check valve?
#1 Alarm Check Valve: A common type of fire sprinkler system alarm apparatus. When water flows in an alarm valve, the valve's clapper will lift off of the seat, and water will flow through the alarm line. The alarm line will be connected to either a mechanical water motor gong, or an electric bell.
How many parts are in a sprinkler system?
Although they are made up of a number of different pieces, your average yard irrigation system can be broken down into ten basic parts: water source, the timer (or, controller), backflow preventer, water pump, water meter, control valves, valve box, shut-off valve, sprinkler heads, and the pipes and risers.
Why do sprinkler heads need to be placed?
Sprinkler heads are placed around your property to help provide full water coverage to your lawn and garden. There are a number of different types of sprinkler heads, with the most common being those that retract to rest at or slightly below ground when not in use. They come in a range of types that are designed for different applications. Here are some popular examples:
How do sprinkler zones work?
If your system has an electronic timer, the valves are controlled by the timer which opens and closes them according to the encoded watering schedule. The control valves are hooked up to the timer with wires, which transmit the control signals.
What is a BPD sprinkler?
When your sprinkler system is connected to a potable water supply, the backflow prevention device (BPD) is what protects the water source from possible contamination. It prevents contaminated water from flowing backward into your drinking water – hence the name “backflow preventer.”
What is a timer in a water system?
It controls the flow of water from the main water source to the rest of the system. The timer is what communicates to the valves when to open or close. By controlling the valves, the timer allows you to control which areas of the system function at a given time.
Why do we need a sprinkler system?
Having a sprinkler system allows you to have more control over when and how your lawn is watered. Despite your sprinkler system’s manufacturer or specific model, all lawn irrigation systems tend to have the same main basic parts. Piping is buried under the ground, which are attached to the various sprinkler heads strategically positioned in designated zones.
What controls the flow of water from the main water source to the rest of the system?
Depending on the source, water is supplied to your mainline and then branches off to either your home or irrigation system. 2. The Timer. In most modern sprinkler systems, an electronic timer (or controller) is the brain. It controls the flow of water from the main water source to the rest of the system.
1. Water Source
Technically this isn’t a part per se, but without a water source you wouldn’t be able to water for your sprinkler system. The water for your sprinkler system can come from a few different places; a pond or stream, a well, a pump, or even the local water supply.
2. Timer
Nowadays most irrigation systems rely on a timer that automatically runs the sprinklers instead of having to switch it on and off manually, which you still can do. Timers are easy to program so that you can set a schedule as to when you want your lawn watered. Most even give you control over which areas or zones you want to water and when.
3. Backflow Prevention Device (BPD)
A backflow prevention device is a part of the sprinkler system that stops water from flowing back into the source. This is an especially important component if the irrigation is connected to drinkable water so it doesn’t get adulterated by fertilizers or other hazardous contaminants.
4. Water Pump
The water pump is arguably the most important part of a sprinkler system. Without this driving force, your irrigation system wouldn’t operate properly. The pump pushes the water through the pipes and up to the sprinklers where they spray onto your lawn.
5. Water Meter
The water meter is a device that monitors how much water your home irrigation system uses and tells you if it is using it efficiently. This device can also help you notice if there is a leakage in your system.
6. Control Valve
The control valves in a sprinkler system almost direct the traffic of where the water is supposed to flow. They open and close to make sure that there is enough pressure to properly water predetermined areas of your lawn.
7. Valve Box
This is a pretty self explanatory part of your sprinkler system. The valve box serves as an access point for you to get to your sprinkler valves, wiring, and sensors. While it keeps everything in one place, it also helps to protect these parts of your sprinkler from damaging factors like the elements as well as pests.
What are the parts of a sprinkler head?
Every sprinkler head has two basic parts: the body and the nozzle. These two parts can either be very simple or very complex.
What is the difference between sprinkler heads?
One of the most important differentiating factors between sprinkler heads is the spray pattern . Each heads are designed to create a flow of water that shoots out of the nozzle and onto the surrounding planted materials. There are three basic types of spray patterns: fixed, rotating, and mist.
How does a sprinkler nozzle shape?
The nozzle of a sprinkler will be shaped according to what kind of spray pattern it is designed to deliver , and how many streams of water it can pump out at once.
How far can a sprinkler throw water?
Because of these sturdy materials, the impact rotor mechanism is very sturdy and durable and can throw water a great distance — usually 20 to 150 feet.
What is a pop up sprinkler?
Pop-up is the most common kind of sprinkler for in-ground irrigation systems. Professional teams usually put this sort of device in residential and commercial areas alike. They consist of a low, full part that you can place into the ground. When it is activated, it pops up.
How many types of sprinkler heads are there?
This is an epic sprinkler head buying guide where we set out the 6 different types of sprinkler heads and sprinklers as well as discuss sprinkler needs for area that needs watering, types of sprays, costs and additional features.
Why do sprinkler heads have a wider body?
Pop-up sprinklers, which we’ll be discussing soon, have a body that is wider at the base because an upper section retracts into it so that it sits underground when not in use.
