Showing posts with label systems. Show all posts
Showing posts with label systems. Show all posts

Tuesday, November 30, 2010

Sprinkler systems

Excerpts: Sprinkler systems are very important in the field of irrigation to get crop maturity with less amount of water. It is also used to reduce the effect of fire in vast areas.

Sprinkler system is used for two main purposes for irrigation and to control the effects of fire.

1. Irrigation:

Discharges of irrigation water sprinkler system in the form of rain. This is most effective when they cover the whole country. This issuitable for wheat, gram, pulses, vegetables, tea, cotton and other crops. There are drops of water spray. They can be used in conjunction with pipes. Here the water is flowing pumping. They are easy to install and maintain. They are strong, and guarantee a long life. They are resistant to corrosion. They are suitable for any type of terrain. They are made of stainless steel or plastic. This system is best for watering lawns and crops, considerably lesswater.

Sprinkler spray in fixed patterns are known as aerosols and can be used at low pressure. High-pressure sprayers impact mechanism. They run circles or full board. floppy sprinkler irrigation are not only moving parts. They are suitable for irrigation of crops nearby. full and part circle circle impact sprinklers are made of stainless steel, and are of a uniform rotation. Part circlesprinklers have adjustable arms to rotate in all directions. So no sector will be left to dry.

2. Sprinkler:

Sprinkler system allows water pressure to fire control. They were previously used in factories and large industries. Now available in a compact size for use in a company is small, homes, etc. There are different types of sprinkler systems. Wet system, automatic sprinklers that spray waterunder pressure through pipes connected to them. They are suitable for the control of fire in vast areas. Dry pipe system uses air pressure flames. It is mainly used in buildings are not heated or refrigerated coolers. It can be used in small spaces. Deluge deluge system piping water valves. This is useful where the fire spreads rapidly. Pre Action System combines all three systems. And 'where books used in museums, art, etc. are rarely preserved. L 'has two subtypes. Single block and double interlock. Single Interlock system is only as a dry pipe system and a double safety circuit is similar to the flood. Foam sprinkler uses the mixture of water and foam that will result in spray foam sprinklers. This can be used in flammable areas, airports, etc.

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Monday, November 22, 2010

sprinkler systems - As under the pavement

There is a very inefficient way to go under the sidewalk. It's called a pick and shovel, in some cases, only a shovel. It will be a very long and frustrating. You feel like a mole and it will always ask: "It 's really the only way?"

Use a hose with a nozzle attachment

The most popular idea people come up with is awkward and slow. It 'something that you might read in a garden. Take your garden hose and anozzle and a little 'dig under the floor. Then the water for a long time to slowly eat away the dirt. What usually happens is so muddy you should wait a day or two to dry. Even if it goes really well, you are looking for a job a few hours. Is there a better way.

Dig the Bar: usually the best choice

You should buy a heavy digging bar. They are usually about six feet long with several points on one side and an end to the largesthammering. This is the easiest and by far the quickest. You dig a small hole in the bar next to the sidewalk (perpendicular). Then you take a bat and start hitting. It can be 15 minutes all the way to the other side. Then make your choice and hit a railroad Pulaski until you out. The whole process takes about thirty minutes.

Stop tube

After you pull the bar of graves, put the PVC pipe. Do whattape or cap on the end to prevent clogging with dirt. In most cases it will slide easily under the hand. Sometimes you touch it gently with the bat.

Trenching Guy

If the man has a herd of excavation deaf, not to mention he was wearing under the sidewalk. It 'definitely worth it.

Best alternative

You have a lot of compacted gravel or rocks to pass through? If you have many problems, just buy a galvanized pipe and grindthrough with a hammer. Then cut the side that is damaged by the hammer with a jigsaw or hacksaw. Then use a compression coupling on the pipe with PVC sheet.

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Sunday, October 31, 2010

A revolution in home entertainment systems - Touchscreen & Media Server

Home entertainment systems have a long way since ooh 'and it ahh'ed because your neighbor had a pair of speakers that they actually built within its walls. This is old news. Even homes in new developments are relatively small with a full range of audio, network, cable TV and telephone. In many developments the builder offers a standard wiring package and various upgrades for additional wiring, speakers, wiring enclosures and evencomplete control systems.

Systems have developed treatments include sleek, wall-mounted touch screen panel that easy access to your music and other home features such as security, lighting, HVAC, and motorized. A talented programmer can make these systems function with true "one touch" simplicity. It 's almost as if reading your mind.

The advantage of the touch screen that can change the control interface to show only what you needat any time. This provides tremendous flexibility, while retaining the simplicity people desire. The touch screen interface is very powerful in combination with another technology that has occurred recently on the ground, the hard disk based media servers.
The CDs are downloaded or ripped to a hard disk. This combination allows your entire music catalog will be displayed on the touch screen for easy searching. In general, you can search by artist, song title, genre or album.Once the desired selection is located, you simply touch the screen and start playing.

These servers use computer hard drives and modern compression techniques to phenomenal music store on a simple audio component less than half the size of a CD loader 200. They work just a typical CD player, not the computer, so that they are reliable and easy to use.

Media servers have exploded in popularity recently because of the enormous popularity ofcompressed music formats like MP3 and the fantastic range of features of a system based on disc.
For those who have or own CD mega changers, a hard disk music server like a breath of fresh air.

Access to every song is usually less than a second away. Compare that with the choice of 94 in the 300-disc CD changer, 201 disc when you play. With multi-room audio system, six on the other side of your home, in an attempt to do this with akeyboard or remote control. Waiting for you on the disc was playing then roll the carousel around to your desired disc can seem like an eternity back.

Another advantage is easily categorized. Most systems recognize any hard drive you insert the CD to rip and if you do not, they are connected to the Internet to access a huge database. This automatically have access to the artist, album and song information. Gone are the days of using a keyboard or remote controlinformation on your CD with difficulties to enter a CD changer. You can also stop worrying slot on which the disks are "Let's see, was Led Zeppelin IV in slot 90 or 190?"
Using a server hard disk frees up your CDs for use elsewhere, such as car, boat or holiday.

Moreover, since the CDs are not locked into a turning point, the collection can be enjoyed by many family members at once. With a change, if someone to listen to all disksin it are basically off limits. With a magazine, not just your CDs free for use in other locations, but many server hard drive, multiple audio outputs.

Multiple outputs can listen to different drives in different areas of the house, if the system is configured. For example, a person to listen to Korn in the rec room while Bach's Requiem is playing in the kitchen and Dire Straits in the bedroom. With a conventional CD changer, thisimpossible.

You can also buy and store music from many online music store in the server's hard drive.
server hard drives offer advantages over music files stored on a computer too. Because they function like a traditional audio component, are easier to use for many people. It 'also easier to integrate with touch screen based home control. This will begin to change, as the popularity of multimedia PCs such as Microsoft XPMedia Center Edition 2005 increases.

These units are many steps closer to the delivery of long-promised "convergence" between consumer electronics and computers. Multimedia PCs, also known as HTPC functions [Home Theater PC] such as DVD players, personal video recorders (TiVo-like), memory and hard disk.

They allow the storage of digital photos easily on your TV or monitor. HTPCs can, of course, surf the web on your TV via the broadband connection. For hardefficient storage and compression techniques improve, it will be the storage of HD movies and HDTV programming have become commonplace.

Soon these types of servers and interfaces will be the norm than the exception. Think nothing amazing array of features and the ability to easily access your media collection in your house. Once a rarity, media server, in one form or another, is found in almost every home.

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