4/29/2023 0 Comments Air compressor partsIf you find an item at another location that is a better price, please reach out to an associate to see if a price match is available. Whatever you need is, when it comes to air we want to be your go to partner for high quality, energy reducing equipment at a fair and reasonable price. The Compressor Now network of sites offers access to portable diesel parts, pneumatic and hydraulic tools and parts and a site dedicated to vacuum pumps. Compressor Now also has an extensive line of lubricants that you do not even need to do a drain and flush, top off ready lubrication from Compressor Now. Compressor Now offers it’s own branded filters with almost 15,000 cross references available, we believe in quality and only contract manufacturers in the US & UK so we can offer a guarantee of fit, function and form. Utilize our parts lookup pages and manual retrieval services to find exactly what you need to keep your equipment running in performance condition. Thus these are the various parts of the compressor and in the future articles, we will discuss about the different types of compressors.With almost every manufacturer of compressed air products represented in some way Compressor Now is able to assist you with almost any piece of compressed air equipment. Other safety devices like relief valves and crankcase relief doors are also incorporated depending upon the design of the compressor. Some air compressors are cooled by forced circulation of ambient air itself. The intercoolers and the after coolers are usually mounted on the body of the compressor allowing the hot compressed air to exchange its heat with the forced circulation water. These bearings serve to avoid friction and also withstand the fluctuating load when the piston compresses air. The crankshaft rests on bed-plate with the bearings sandwiched in between. The entire crankcase, sometimes act as a lubricating oil sump. The crankshaft is positioned with perfection inside the crankcase, which is filled with lubricating oil. As the crankshaft rotates it in turn make the connecting rod to move with it thus making the piston to reciprocate. The crankshaft is connected to the drive which may be an electric motor, turbine, or a diesel engine. The connecting rod connects the piston and the crankshaft. Thus we can claim that it is the connecting rod which transfers the rotary motion from the crank shaft into reciprocating motion of the piston.Ĭrankshaft, Crankcase, and other fittings: The piston obtains its reciprocating motion from the connecting rod which connects the piston to the crankshaft. The piston may or may not have rings for sealing depending on type and purpose. The liner supports and guides the piston, forming a main part of the air compression chamber. The piston moves inside the cylinder wall or the liner, reciprocating up and down. Piston, Cylinder wall/Liner, and Connecting Rod: The filter is usually mounted onto the cylinder head allowing filtered air to enter compressor unit. One of the main components of the cylinder head assembly is the suction filter for the air intake. There are usually network of pipes for cooling water and compressed air delivery to the next successive stage. They also have air cooling fins or water jacket for cooling water passage. The cylinder head consists of pockets for holding the intake/suction and delivery valves. But in a “V”-shaped compressor, the 1st stage and 2nd stage may be entirely different connected by high pressure pipes. If it is in-line, usually the 1st stage and 2nd stage are in a same cylinder head block. Cylinder Head and Valve assembly:Īn Air Compressor has a cylinder head which differs depending upon the type. Suction filter, and other minor components. Cylinder liner/ Wall/ cooling water jacket,ġ7. Important parts of a reciprocating air compressor are as follows:Ĥ. The piston moves up and down continuously to pump the air after compression into the air receiver. The discussion will be on major working components of a reciprocating air compressor and parts which are essential for automatic operation are not included as they may vary depending upon requirement.Ī reciprocating air compressor is one which reciprocates inside a cylinder (liner) unit. For simplicity and easy understanding, we will discuss about the common usually found reciprocating air compressors. There are various types of compressors and thus has wide variety of parts depending upon the type of compressor. Now this article is for various compressor parts and its function along with materials used for construction. In my previous articles, we have discussed regarding theory of operation and some interesting facts about the air compressors. Thus role of compressed air is wide and provision of compressed air over a large scale is necessary for any industry. An Air compressor is rotating machinery which can be found from huge power plants to a small mechanic shop.
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