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Why if you are connecting a sprinkler line from the main water how come you don't have water pressure on my sprinklers?
Wiki User
∙ 15y ago
Friction losses are seldom taken into account which cause drastic pressure drops
Wiki User
∙ 15y ago
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What is the vertical pipe which supplies water to the overhead sprinklers?
Sprinkler main.
How do fire sprinkler systems put out fires?
Fire sprinklers have two major components that operate in response to a fire: the fire sprinkler heads which are connected via a series of pipes to a fire pumps. Water pressure is kept in the head by a series of valves in the pump. and is kept in the heads by little vials of colored liquid. During a fire, the liquid inside the sprinkler heads heats up and starts to expand, eventually causing the vial to burst. Water that was kept in the pipes pours out of the sprinkler heads. The water pouring out of the sprinkler heads causes the pressure in the fire pump to drop. In response, the pump kicks on and pumps more water from the municipal water supply to keep the sprinkler flowing. NOTE: this is how "wet pipe" fire sprinklers, the most common types of fire sprinklers, work. Other sprinklers (dry pipe, deluge and pre-action) are slightly different.
What is preaction sprinkler system?
A sprinkler system employing automatic sprinklers that are attached to a piping system that contains air that might or might not be under pressure, with a supplemental detection system installed in the same areas as the sprinklers. Preaction systems are typically installed in areas where water damage due to accidental discharge of the sprinklers or breakage of the piping is a concern, or damage in the sprinklers and piping due to freezing. There are three types of preaction systems: non-interlock,single interlock, and double interlock. non interlock: water flow to sprinklers upon fused sprinkler or detection single interlock: water flow upon detection Double interlock: water flow only when detection and sprinklers detect fire
How does dry riser sprinkler system works?
The heat of the fire causes sprinklers to trip, releasing nitrogen or some other gas held under pressure in the system through the sprinklers. This action activates a dry pipe valve within the sprinkler system which releases fire protection water which has been restrained within the system, through the sprinklers with the intention of dousing if not extinguishing the fire.
Should fusible link sprinklers be used in a deluge system?
No, sprinklers in a deluge system are "open"; no valve in the sprinkler, and an automatic valve turns on the water to all open sprinklers when a fire condition is detected.
Sprinkler Repair ?
form_title= Sprinkler Repair form_header= Water your lawn as needed when you fix your sprinkler. Please explain the problem in detail.*= _ [100] What is the size of your lawn?*= _ [50] Where are the sprinklers located?*= _ [50]
What is the use of water sprinkler?
well, plants need water to live so sprinklers are a way to do just that.(and,they are fun to play in too!)
What sprinkler systems are the simplest types of automatic fire sprinkler system?
Automatic Sprinkler of Connecticut LLC specializes in the simplest and most cost-effective types of automatic fire sprinkler systems, wet pipe sprinklers. Wet pipe sprinklers are the most common type of sprinkler system and are very reliable. They use water from a pressurized supply line to activate the sprinklers in case of smoke or heat detection, quickly suppressing any fires while minimizing damage.
What causes a knocking sound when you run your water sprinklers?
The quick opening and closing of valves (sprinkler heads) you need an air chamber
How do you design a sprinkler system?
The following steps are the keys to a good irrigation sprinkler design: 1. Identify water source for system; confirm pressure and flow 2. Confirm backflow prevention and any other code requirements 3. Determine what areas you want to water and how (see types of irrigation sprinklers) 4. Plot sprinklers for each area based on overlapping (head to head) coverage 5. Divide areas into zones of sprinklers based on max water flow 6. Specify type and location of control valves for each zone (see types of irrigation control valves) 7. Calculate the pipe size and quantity required to connect water source to valves to sprinklers 8. Determine type and location of sprinkler timer/controller (see types of irrigation sprinkler timers) 9. Calculate the wire quantity required to connect timer to valves Various tutorials and sprinkler design services are available on the Internet under search terms like "sprinkler system designer".
Name some paint shops in Topeka.?
Automatic sprinklers don't usually use more water than any other sprinklers. Be sure to read reviews about any sprinkler you think about buying. Ask someone in the store about sprinklers. They may be able to help you.
What is a Fire Sprinkler alarm valve?
Some fire sprinkler systems have a valve for testing the water-flow alarm by allowing water to flow to the alarm, or through the alarm-sensing pipe, without activating any sprinklers in the rest of the system.
