View and download Air compressor manuals for free. Rotary air compressors are positive displacement compressors. The Attached picture shows the clear classification of different types of compressors. There are two types of compressors, positive displacement and dynamic (also called centrifugal). These compressors consist of two rotors within a casing where the rotors compress the air internally. 0000007761 00000 n An air compressor is a pneumatic device that converts power (using an electric motor, diesel or gasoline engine, etc.) Reciprocating Single Acting Compressors pressure and fig. 168 0 obj <>stream Application of Air Compressor: It is used for operating pneumatic drills, riveters, road drills, paint spraying, in starting and supercharging of internal combustion engines, in gas turbine plants, jet engines and air motors, etc. Depending upon the construction, positive displacement type compressors used in refrigeration and air conditioning can be classified into: i. Reciprocating type ii. The types … Advantages. Here are some of the many benefits of having an air compressor: Convert! Drive types ( Engine driven, Motor driven, Turbine driven, Belt, chain, gear or direct coupling drives). 1. 0000184050 00000 n 1.0 m/s km/h ft/min ft/s mph knots. Thus both sides of the pistons are effectively used in compressing the air. These compressors are having two sets of suction/intake and delivery valves on both sides of the piston. Fig. Types of Air Compressor. That said, there is one utility considered nearly as important as these: compressed air.. 5. endstream endobj 129 0 obj <>stream 0000011303 00000 n 0000076104 00000 n Thus the air gets trapped in between these lobes and as they rotate they get compressed and delivered to the delivery line. 0000013277 00000 n Understanding Different Types of Air Compressor Dryers Last updated on: August 21st, 2020 at: 11:08 am. Another type of air compressor is the rotary screw compressor which are positive displacement compressors. Instead, these compressors have screws, vanes, scrolls, and other devices which rotate and thus compress air. Atlas Copco Compressor Technique provides air and gas compressors and generators, expanders, vacuum technology, air and gas treatment equipment as well as air management systems and service for industrial applications. 0000000016 00000 n The rotary compressor can be divided into two types. As the piston moves up and down, both sides of the piston is utilized in compressing the air. With the right air tools, you can accomplish a lot just with a standard compressor. 0000006593 00000 n WET AIR Following steps describes how to determine properties of wet air. The Eclipse HP-CS is a good choice for spot details … 0000014426 00000 n Compressor is a device which is used to increase the pressure of air from low pressure to high pressure by using some external energy • For filling the air in tube of vehicles • In automobile service station to clean vehicles. The screw compressor is extremely reliable and efficient, but it is … 0000001972 00000 n An air compressor is a machine to compress the air and to raise its pressure. In the world of manufacturing, three utilities are essential to most processes: water, electricity and natural gas. These compressors are classified based on the pressure level, functionality, and other physical properties. Types of Air Compressors: In-line compressors, “V”-shaped compressors, Tandem Piston compressors. Single-acting compressors, Double-acting compressors, Diaphragm compressors. Describe the theory of operation for a compressor. Positive displacement compressors cab be further divided into Reciprocating and rotary compressors. The other end of the piston is often free or open which does not perform any work. Two screws rotate intermeshing with each other, thus trapping air between the screws and the compressor casing, forming pockets which progressively travel and gets squeezed and delivering it at a higher pressure which opens the delivery valve. Types of Compressor A compressor is a mechanical device that increases the pressure of a gas or air by reducing its volume. These types vary in method, utility, function, and purpose. Rotary screw air compressor The rotary screw air compressor has become popular source of compressed air for industrial applications. LECTURE NOTES ON COMPRESSOR(2019).pdf. 0000047801 00000 n Process plant optimization. Lobe Type Air Compressor. An air compressor may be classified according to pressure (low, medium, or high), type of compressing element, and whether the discharged air is oil free. These types of air compressors are available as air-cooled or water-cooled in lubricated or non-lubricated configurations and are also provided in a number of different pressures and capacities. 1. H�d��n�0��H�C��E�c_; U����h���t��X��'�9���ϱ��_�N��9\�ɏ�Tm�%�����ӵ�b���f�K��:n��hү�|�/�n����ab}m������|�>���>�◬��~�{W��мgO���.d�ң͵m��cl.��Plj>[|ݶ߶ǘM�ݞo���Ì_m�,rTR��xn�U��{�^L�y�^V��uxÿ3rc�t��~o;�d� %%EOF Easy maintenance. With this in mind, let’s discuss the 3 different kinds of air compressors. Rotary scroll compressor. In this type, air is compressed by two rotating or intermeshing rotors. Liquids are … 3. HVAC: Heating, Ventilation & Air-Conditioning, This post is part of the series: Different Types Of Air Compressors, Commercial Energy Usage: Learn about Emission Levels of Commercial Buildings, Time to Upgrade Your HVAC? The Vane type Air Compressor is having a fixed casing and a rotary rotor disc which has slots for holding the sliding plates as shown in the figure. Thus the sliding plates moves away from the center, huge quantities of air will be trapped in, thus as the plates converge, the air gets compressed and thus results in compressed air. ��������+��������f_a�V4�WJ"|�j�+l$K_���/����3 ;�_O}_O}_O}_O}_O__O_g5��ω��Tp� 4�7�H��"�L#|kvs�� Ia��!��!>��!���P���Q�;A����F��j�==�,�pAEa�,aYjd�;a<4o42�e�2v�g�L�426����m+�P�%. 0000048349 00000 n 0000184720 00000 n There are no valves. 0000002784 00000 n Higher capacity compressors are water cooled. ��u�_��uB���D��@���~_G���ʀ��2�+���F�J� @� �e�[ Reciprocating Air Compressors Reciprocating and piston air compressors are interchangeable terms, and this type of air compressor is the most common on the market today. These are simple in design with almost very little automation. The screw compressors are efficient in low air pressure requirements. Yuri G Melliza. into potential energy stored in pressurized air (i.e., compressed air).By one of several methods, an air compressor forces more and more air into a storage tank, increasing the pressure. Compressors are classified in many ways out of which the common one is the classification based on the principle of operation. 0000012089 00000 n Rotary. Free PDF. 122 47 The Lobe type air compressor is very simpler type with no complicated moving parts. Compressors may be characterized in several different ways, but are commonly divided into types based on the functional method used to generate the compressed air or gas. • Net potential is 40% to 84% recovery compressors and types 1. There are several different types of industrial air compressors in the market today. Simple in design. Rotary air compressors are positive displacement compressors. Lobe Type Air Compressor. Read here to know about the common reciprocating compressor and very recent development in vane and lobe type compressors. 0000148635 00000 n 0000010136 00000 n Horizontal balance type compressor is most suitable for application ranging from 200 to 5000 CFM. All Rights Reserved. The rotary compressors are classified into screw type, vane type-lobe type, scroll type and other types. 1.0 m km in ft yards miles nauticalmiles. Rotary Compressors: Rotary compressors utilize the rotary motion to compress the air within the cavity. Reciprocating Air Compressor. They have a high-efficiency rate but are much more expensive than other types of air compressors, and can get up to many thousands of horsepower, which is why they are mainly reserved for aerospace research. The intake and delivery valves operate corresponding to the stroke of the compressor. 0000002493 00000 n Single stage compressors consist of only a single impeller and it is use for moving the air or other gases up to 3 to 1 compression ratio for either pressure or vacuum duty. 0000149170 00000 n Major types of rotary air compressors include rotary sliding vane, rotary helical screw and rotary scroll air compressors. 0000134460 00000 n Easy maintenance. Air compressors are categorized as either positive displacement or dynamic displacement, based on their internal mechanisms. TUTORIAL ON COMPRESSOR TYPES, CLASSIFICATIONS, AND APPLICATIONS 185 Rotary Lobe Two straight mating lobed impellers trap the gas and carry it … The inside of this type of AC compressor contains a shaft with several blades attached to it. We also enhance productivity through solutions created by Club Car®, the global leader in golf … These compressors consist of two rotors within a casing where the rotors compress the air internally. Compressors supply the air flow for all equipment in a system. 4 presents operating range of centrifugal compressor compare with other type of compressor based on suction volume flow and speed. Types of Air Compressors.pdf. Compressed air system:Types of air compressors, Compressor efficiency, Efficient com-pressor operation, Compressed air system components, Capacity assessment, Leakage test, Factors affecting the performance and efficiency 3.1 Introduction Air compressors account for significant amount of electricity used in Indian industries. Ejector •Quiet operation •High volume of air, steady flow. It is also employ in the operation of lifts, rams, pumps etc. 0000215741 00000 n Types of Air Compressors 1. Rotary Screw Compressors. Air compressors can be categorized in different ways, the common one being based on principle of operation. Depending upon the construction, positive displacement type compressors used in refrigeration and air conditioning can be classified into: i. Reciprocating type ii. 0000076297 00000 n In the sections below, we outline and present the common compressor types. The reciprocating compressor uses piston to compressor the refrigerant driven by a crankshaft in a straight line back and forth motion. There are no valves. 0000183834 00000 n They are generally of the screw types, in which the rotary motion of the screw creates the linear displacement and hence compresses the air. In this catalog you will find our comprehensive offering of energy efficient COMPRESSORS Compressors are machines designed to deliver gas at a pressure higher than that originally existing. Type of Air Compressors •Reciprocating •Rotary Screw •Rotary Centrifugal Further specified by •the number of compression stages •cooling method (air, water, oil) •drive method (motor, IC engine, etc) •lubrication (oil, oil-free) Design Studies The function of a compressor No one inside the structure of this compressor is formed in the fixed and mobile two snail spiral appearance. The most common rotary air compressor is the single stage helical or spiral lobe oil flooded screw air compressor. The main advantage of using this compressor is that it can supply compresses air continuously with minimum fluctuation in delivery pressure. Convert! xref a refrigerant gas pump in which the evaporator supplies gaseous refrigerant at a low pressure and increases it to a greater pressure Many consider compressed air to be the fourth utility in … 0000198207 00000 n Rotary – screw compressor Centrifugal compressor: Jet engine cutaway showing the centrifugal compressor and other parts . energy used by an industrial air compressor is converted into heat. 0000148419 00000 n These compressors are not of reciprocating nature, therefore does not have any pistons and crankshaft. Rotary Air Conditioning Compressor. This type of air compressor consists of two rotors that are in a casing, and the rotors compress the air internally. The Different Types of Cooling Compressors Compressor Types Positive Displacement Dynamic Reciprocating Rotary Centrifugal Vane Lobe Scroll Liquid Ring Axial Single-Acting Double-Acting Diaphragm Screw Reciprocating compressor (single-acting) A reciprocating compressor is also called a piston compressor which adopts the Types of Air Compressor According to the pressure delivered. These compressors are commonly direct driven by electric motors or diesel engines. When the tank's pressure reaches its engineered upper limit, the air compressor … What is Hydropower Electricity? Ingersoll Rand's diverse and innovative products range from complete air compressor systems, tools, ARO pumps, material handling systems and more. This video describes about various types of compressor in detail. There are single or twin lobes attached to the drive shaft driven by the prime mover. The selection of compressor depends … Yuri G. Melliza Compressor is a machine used to compressed air or gas to a final pressure exceeding 241.25 KPa gage (342.6 KPaa). Convert! 0000001236 00000 n Production boosting. 1.4 AIR 19 1.4.1 Air in general 19 1.4.2 Moist air 19 1.5 TYPES OF COMPRESSORS 20 1.5.1 Two basic principles 20 1.5.2 Positive displacement compressors 20 1.5.3 The compressor diagram for displacement compressors 20 1.5.4 Dynamic compressors 22 1.5.5 Compression in several stages 23 1.5.6 Comparison: turbocompressor and The first … A Compressor is a pump used to increase the low pressure of air to a greater pressure. Simple in design. Refer the attached diagram of the reciprocating in-line compressors. scale, positive displacement type compressors are prone to high wear, vibration and noise level. 0000001906 00000 n Better torque and balancing is achieved by displacing the units by certain angle. •Lower energy cost , small size •Suitable for continuous operation (24/7), • low efficiency 0000002639 00000 n This rotary motion is achieved by the use of an electric motor and the construction is quite similar to that of an automobile engine. These are usually air cooled compressors with concentric valves mounted on each cylinder head unit. CHEMICAL PROCESS TECHNOLOGY TYPES OF COMPRESSORS USED IN CHEMICAL INDUSTRY 2. Identify common compressor types and describe the operating principle of each. Number of stages (single-stage, 2-stage and multi-stage). • In many cases, a properly designed heat recovery unit can recover anywhere from 50 to 90 percent of this available thermal energy and put it to useful work heating air or water. Types of Air Compressors based on the operation principle. 0000135643 00000 n Another type of air compressor is the rotary screw compressor which are positive displacement compressors. The knowledge on Classification of the air compressor will help you to choose the best compressor to fulfil your need.. 0000215945 00000 n 1. low-Pressure Air Compressors (LPACs): It can discharge pressure at 151 psi or less. Besides inflating tires, cleaning, and painting, drilling, air compressors are capable of doing so much more. 0000003637 00000 n Air com- Another type, which is produced in large quantities, a scroll compressor, but still these compressors are not available in the amount normally encountered in industrial refrigeration.Rotary vane compressors are still used as a low stage compressors, but very little installed. Main types of compressors used in industrial refrigeration are screw, piston, centrifugal and rotary vane. When the tank's pressure reaches its engineered upper limit, the air compressor shuts off. These are usually reciprocating compressors, which has piston working on air only in one direction. 2:13 Picture: Scroll compressor’s moving and stationary parts of the snail. • In vehicle to operate air brakes. Rotary type with sliding vanes (rolling piston type or multiple vane type) iii. %PDF-1.6 %���� A compressor is a mechanical device that increases the pressure of a gas by reducing its volume.An air compressor is a specific type of gas compressor.. Compressors are similar to pumps: both increase the pressure on a fluid and both can transport the fluid through a pipe.As gases are compressible, the compressor also reduces the volume of a gas. The engineering unit may be small or big, everyone uses an air compressor to perform various tasks as per the requirement.. For different kind of requirements, different types of the compressor have to be used.. Rotary compressor units are classified into three general groups, slide vane-type, lobe-type, and liquid seal ring-type. Compressors may be characterized in several different ways, but are commonly divided into types based on the functional method used to generate the compressed air or gas. Ingersoll Rand provides products, services and solutions that enhance our customers' energy efficiency, productivity and operations. Compressor capacity: It is the volume of air delivered by the compressor, and is expressed in m3/min or m 3/s. Compressor forces more and more air into a storage tank, increasing the pressure. powerful air compressors. The capacity of a compressor is generally given in terms of free air delivery. A Compressor. One has blades or vanes that … High-Pressure Air Compressors (HPACs): having discharge pressure above 1000 psi. The types covered include: Piston; Diaphragm; Helical Screw; Sliding vane; Scroll Thus if one of the lobes is in horizontal position, the other at that particular instant will be in vertical position. Thus there are so many types of air compressors used specifically for the above purposes. TYPES OF COMPRESSORS Centrifugal Compressors - For low pressure and high capacity application Rotary Compressors - For medium pressure and low capacity application Reciprocating Compressors - For high pressure and low capacity application USES OF COMPRESSED AIR Operation of small engines Pneumatic tools Air hoists Industrial cleaning … Identify compressor components and explain the purpose of each. 0000197984 00000 n In this section of Mechanical books you will find compressor handbook pdf for direct downlod. Types of Air Compressor. The air compressor sucks air from the atmosphere, compresses it and then delivers the same under high pressure to a storage vessel. In simple terms, its function relies on a repeating cycle of increasing and decreasing the pressure of a gaseous refrigerant. 0000005224 00000 n Rotary compressors are small and quiet, so they are popular in locations where noise is a concern. Lobe and scroll compressors and other types. A vertical type air compressor is used for the application of compressed air ranging in between 50 to 150 CFM. The most common rotary air compressor is the single stage helical or spiral lobe oil flooded screw air compressor. 0000134243 00000 n It compresses air with the help of two spiral elements. 0000148976 00000 n 0000011449 00000 n industrial Reciprocating and Centrifugal air compressors pdf ebooks. We have a detailed article on classification of various types of compressors, which you can check it out here. Screw AC Compressor. Under the classification of reciprocating compressors, we have, Under the Roto-dynamic compressors, we have, The compressors are also classified based on other aspects like. Convert! Identify potential … 0000075637 00000 n • For cleaning workshop machines. 0 Classification of Air Compressors : 1. The lobes are displaced by 90 degrees. How does a compressor work? Thus the compressed air is delivered through the central space of the scroll to the delivery air line. Screw Compressor A screw compressor is a type of rotary compressor which compresses air due to screw action. These types of compressors for household air conditioning systems are used very rarely. Advantages. This type of compressor is most often used in window air conditioners, … Compressors 7 C H A P T E R Objectives After completing this chapter, you will be able to: Explain the purpose of compressors in the process industries. An air compressor is a pneumatic device that converts power (using an electric motor, diesel or gasoline engine, etc.) 0000007907 00000 n h�b``�```c`c`09� Ā B�@���1��W%���IM酌@9�������v�� kb��.q�En��YN��ʾ>�z�rʁ������\�{�;u�i$4�r�l������Q*״���S:��Mn�Y�.8o�Q�u]��&a�i�]\/?�>�;�i����E7/���s��2�S֓�4��Lw�}��#Ц�*e��u��U������X�('��E�>i���ve����[�H�����*(�kɳs��3y �l�j����ֺ�^��;ǪR�e�3�Mfz}]����3�LˣwON9� ���[email protected]ɥ�4�䘍-0���,� �cRq G��'���Mj4������x��!� �C"&0�0�bfg�`�gHdac�e�cHd�g)f�aie�HdX���ab��%��&��2�s�e��������aCCC,o��?�lƙ���@����B��s��^������tN��aPfX���0�a���/]����0��y*@v"� 3�DFW��X����&�x! 2. Some of these stationary compressors do offer features that make the semi-portable, like lifting handles and wheels, but for the most part, you will set them up in one corner of the garage or workshop and they will be staying there for a while. Rotary Screw Compressors. They take … The knowledge on Classification of the air compressor will help you to choose the best compressor to fulfil your need.. The Scroll type compressors are having scrolls driven by the prime mover. Rotary type with sliding vanes (rolling piston type or multiple vane type) iii. As the rotors intermesh, they reduce the volume of trapped air and deliver it compressed to the proper pressure level. Centrifugal Compressor. Axial Compressor. 0000008986 00000 n Because of our increasing need for oil-free air aboard ship, the oil-free air compressor is gradually replacing most of the standard low-pressure and high-pressure air compressors. These rotary compressors come in wide ranges of capacity and have very wide applications. CHEMICAL PROCESS TECHNOLOGY TYPES OF COMPRESSORS USED IN CHEMICAL INDUSTRY 2. The reciprocating air compressor is … endstream endobj 123 0 obj <> endobj 124 0 obj <>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>> endobj 125 0 obj <> endobj 126 0 obj <> endobj 127 0 obj <> endobj 128 0 obj <>stream AIR OR GAS COMPRESSORS By: Engr. scale, positive displacement type compressors are prone to high wear, vibration and noise level. The cylinders of various stages are found in a straight line when seen from top. II. It is usually applied for low-pressure applications up to 8 bars. Main types of compressors used in industrial refrigeration are screw, piston, centrifugal and rotary vane. 0000004400 00000 n into potential energy stored in pressurized air (i.e., compressed air).By one of several methods, an air compressor forces more and more air into a storage tank, increasing the pressure. Stationary air compressors cover the tasks that smaller portable air compressors may struggle with. The engineering unit may be small or big, everyone uses an air compressor to perform various tasks as per the requirement.. For different kind of requirements, different types of the compressor have to be used.. There are various types of air compressors used in various industries. Cooling method and medium (Air cooled, water cooled and oil-cooled). The rate at which a compressor can deliver a volume of air is noted in cubic feet per minute (cfm). 3. For spray painting in paint industries. 0000016719 00000 n Lubrication method (Splash lubricated or forced lubrication or oil-free compressors). These type of compressors are generally operated by over-sized steam engines and gas turbines. 0000135449 00000 n 0000002347 00000 n Free PPT and PDF Download for COMPRESSOR: Compressors, fans, and blowers are devices which are designed in such a way that they deliver gas at a pressure which is more than the genuinely existing pressure.The features like a rise in pressure, working pressure, mechanical design and specific speed become the basis for the classification and differentiation. 0000047585 00000 n Factors that affect the performance of compressors are the speed of rotation, pressure at suction, pressure at discharge, and type of refrigerant being used. 1.0 m3 liters in3 ft 3 usgal. 0000075424 00000 n The purpose of an air compressor is to provide a continuous supply of pressurized air. 0000184914 00000 n Reciprocating compressors are a type of positive displacement compressors which by virtue of reciprocating motion compress the air/gas. The air is compressed only on the top part of the piston. Air enters a sealed chamber where it is trapped between two contra-rotating rotors. Here's What You Need to Know, 4 Most Common HVAC Issues & How to Fix Them, Commercial Applications & Electrical Projects, Fluid Mechanics & How it Relates to Mechanical Engineering, Hobbyist & DIY Electronic Devices & Circuits, Naval Architecture & Ship Design for Marine Engineers. trailer In my next article, the other types of compressors involving centrifugal and axial compressors will be discussed along with the other types of compressors classified on the basis of cooling mehtods, number of stages etc. ... 34 Full PDFs related to this paper. They occupy a fraction of the space and weight of a reciprocating machine of equivalent capacity. Download Free PDF. Air compressors work in two phases: the compression operation and the release operation. To explain the different types of air compressors, as well as why Kaishan air compressors stand out for their world-class reliability and low cost of ownership, here are some helpful descriptions: Centrifugal: Unlike the next two types of air compressors, centrifugal compressors operate via a form of dynamic compression. A compressor is a mechanical device that increases the pressure of a gas by reducing its volume.An air compressor is a specific type of gas compressor.. Compressors are similar to pumps: both increase the pressure on a fluid and both can transport the fluid through a pipe.As gases are compressible, the compressor also reduces the volume of a gas. Axial air compressors are not typically used in construction projects but are instead found in high-speed engines on ships or planes. This is one of the simpler compressor type.In this there is no complicated moving part.There are two lobes attached to the driving shaft by the prime mover.These lobes are displaced with 90 degrees to one another.Thus if one of the lobe is in horizontal direction the other lobes will be … Definition Energy, Power Plant, Turbines, Testing the Mechanical Properties of Metals Used in Mechanical Engineering Components Manufacture. Rotary Air Compressor. The four most common types of air compressors you will see are: Rotary Screw Compressor. Relative humidity RH in % 2. These are most commonly used compressors with varying pressure ranges. Medium-Pressure Air Compressors : Can discharge pressure in between 151 psi to 1000 psi. Convert! <]/Prev 543481>> Rotary Compressors. Gas compression. 4. These type of compressors are considered to have a beam design or an overhung impeller arrangement. Free PPT and PDF Download for COMPRESSOR: Compressors, fans, and blowers are devices which are designed in such a way that they deliver gas at a pressure which is more than the genuinely existing pressure.The features like a rise in pressure, working pressure, mechanical design and specific speed become the basis for the classification and differentiation. Free air delivery: It is the actual volume delivered by a compressor when reduced to the normal temperature and pressure condition. The compressor has different units displaced usually by 90 degrees, may or may not be connected to same crank pin on the crank shaft. Let us discuss on various types of air compressors. 12 volt air compressor instructions manual. Reciprocating Compressors. 1.0 kgf N lbf. Contact Q Air-California to find the right type and size for your specific applications. 5. In the sections below, we outline and present the common compressor types. The scrolls outer edges trap air and then as they rotate, the air travel from outwards to inwards thus getting compressed due to the reduction in the area. COMPRESSORS Compressors are machines designed to deliver gas at a pressure higher than that originally existing. The usage of compressed air is not limited only to industries, but they are also used in manufacturing, welding, constructions, power plants, ships, automobile plants, painting shops, and for filling breathing apparatus too. When tank pressure reaches its upper limit the air compressor shuts off. 0000015632 00000 n The bottom of the piston is open to crankcase and not utilized for the compression of air. startxref TYPES OF AIR COMPRESSOR S By Pramod A 2. Mark “the Shark” Rush, designer of the Great White Shark compressor and Textile Painting guru, prefers his “fleet of 15 Iwata Eclipse” HP-BCS and his own Great White Shark compressor. 122 0 obj <> endobj The compressed air delivery is continuous and quiet in operation than a reciprocating compressor. The compressed air delivery is comparatively continuous when compared to a single-acting air compressor. 0.0 oC oF. types of compressors, efficiency and definitions.Note: Report broken links to Contact us Compressors introduction Download A Practical Guide to Compressor Technology (Second Edition) Download Atlas Copco Compressed Air … Reciprocating Air Conditioner Compressor. This video describes about various types of compressor in detail. The most common rotary air compressor is the single stage helical or spiral lobe oil flooded screw air compressor. Major types of reciprocating compressors include reciprocating single acting, reciprocating diaphragm and reciprocating rocking piston type. Perfect AC, Air Conditioning, Tune Up, Birmingham AL, Types of Compresssors There are five basic types of compressors used in the HVAC industry. In that case, we get: Positive displacement; Roto-dynamic compressors Compressor forces more and more air into a storage tank, increasing the pressure.