The air compressor is utilized to create compressed air. It is also called a compressed atmosphere machine. The compressor straight drives the compressor to make the crankshaft rotate. The linking rod drives the piston to reciprocate, leading to the cylinder quantity to change.
The machine used to produce compressed air, also called compressed air machine, also known as air compressor, short for air compressor
A. definition of A compressor: A machine that pressurizes A gas and continually delivers it.Are as follows: the relationship between your level of a gas and pressure V1 * P2 P1 = V2 T1 T2 V: volume, P: pressure (total pressure), temperature (complete temperature) (quantity is inversely proportional to the pressure, pressure when the quantity to 1/2 to two times) B, by the definition of a compressor to air flow compressor air compressor could be understood as building the picture of the compressed air as dealing with compressed air flow machine.Therefore, we must take into account the features of compressed air, that’s, the standard of compressed air used for work.Among them: the quantity of compressed air — — — — — — — — — — — — — level of compressed air force — — — — — — — — — — — — — the pressure of compressed quality of air — — — — — — — — — — technical standards (like the clean level, dryness, etc.) of the compressed air in manufacturing costs — — — — — — — — — — — — — — — the working effectiveness of the atmosphere compressor — — — — — — — — — — — — — — — – surroundings compressor preventive maintenance price — — — — — — — — — — — — — — — – air compressor works (energy saving) — — — — — — — — — — — — — — — – surroundings compressor maintenance needed labor, etc(1) multilateral curve compression (the compression technique actually used): it really is a compression technique that releases area of the heat generated, has heat exchange with the exterior, and differs from isothermal compression and adiabatic compression.Equivalent temperature compression: whenever a gas is definitely compressed, the mechanical energy is normally transformed into heat energy, which increases the temperature of the gas. This temperature energy is immediately recinded from the outside and the temp is always kept continuous.(3) adiabatic compression: an adiabatic compression method without heating or removing high temperature from the outside.
The motor drives the compressor directly, causing the crankshaft to rotate, generating the connecting rod to make the piston reciprocate, leading to the cylinder volume change.Because of the modification of pressure in the cylinder, through the inlet valve to help make the atmosphere through the air conditioning filter (silencer) in to the cylinder, in the compression stroke, due to the cylinder volume decrease, the role of compressed air flow through the exhaust valve, the exhaust pipe, one-way valve (check valve) to storage tanks, when the exhaust pressure to attain the rated pressure of 0.7 MPa is managed by a pressure switch and automatic stop.When the pressure of the gas tank drops to 0.5-0.6mpa, the pressure change is automatically connected and started.
[oil-free lubrication screw air compressor :]
The ZW series air compressor is lubricated by pure water according to the normal water standard.Therefore, what is provided is definitely 100% oil totally free clean compressed air.
Superior electrical control system with superior technology, caring and considerate maintenance instruction
Each device adopts microcomputer control program, with self-medical diagnosis and protection function.Chinese LCD panel can display the actual operation of the machine.If the machine fails, the computer control system will respond according to different Simple Wallcovering situations.The computer control system can prompt an individual to change the parts and make required maintenance. The computer program of the machine has reserved spare result.Be sure you work properly 24 hours a day.
Uppercase original imported mainframe
The screw machine is lubricated by the single screw water of mitsui company in Japan. Following its listing in 1982, it has been tested in the market for nearly 20 years and provides proved its advanced technical quality in air quality, energy conservation and high reliability.Because of its perfect structure, it is completely symmetric and balanced compression. It has less vibration and less noise
[oil free screw air compressor :]
1. Electrical control program with superior technology, caring and considerate maintenance instruction that each unit adopts microcomputer control program, with self-diagnosis and security function.The display panel can show the actual procedure of the machine.If the machine fails, the computer control system will respond according to different situations.The computer control system can prompt an individual to change the parts and make necessary maintenance. The computer program of the machine has reserved spare output.Make sure you work securely 24 hours a day.
2. The original imported main machine screw can be lubricated by the solitary screw drinking water of mitsui firm, Japan. After its listing in 1982, it’s been verified searching for almost 20 years, and its own advanced technical quality provides been proved in the air quality, energy conservation and high reliability.Because of its perfect structure, it is completely symmetric and balanced compression. It has much less vibration and less sound.
3. Completely oil-free air quality water replaces oil, achieving the four functions of lubrication, cooling, sealing and noise reduction, providing high-quality 100% oil-free air, pollution-free and discharge water without special treatment, conference environmental protection requirements.Due to the action of drinking water, its compression is ideal isothermal compression, each device horsepower of the surroundings volume than the general dry compressor increased output by 15%.
4. Power-saving capacity adjustment 0-100% control/full-load no-load when the system’s gas usage decreases, the machine pressure begins to improve. When the controller receives the signal of pressure increase, it begins to gradually decrease the opening of the air inlet valve.When the gas usage of the machine increases, the pressure of the system begins to decrease. When the controller receives the signal of the pressure decrease, the opening of the surroundings inlet valve (or also the full opening) is gradually elevated.If the gas consumption of the system continues to diminish, when the system pressure rises to the setting of empty automobile pressure, the controller will shut the air inlet valve completely, and this time and space compressor will start to run empty.
Sort by structure
Volume type: reciprocating (piston type, diaphragm type), rotary (slide type, screw type) acceleration type: centrifugal type, axial flow type, mixed circulation type
Based on the air compressor output pressure size classification
Low pressure surroundings compressor – 0.2-1.0 MPa medium pressure atmosphere compressor – 1.0-10 MPa high-pressure air compressor – 10-100 MPa superhigh pressure compressor – > 1 oompa4) based on the air compressor output flow (displacement) classification of micro – – little – – 1-10 m3 / min medium – 10-100 m3 / min large — – > 100 m3 / min.