What is a wind pump?
Air compressor or air pump or piston compressor (Reciprocating) is the most common type of compressor that is used in relatively small industries. This type of compressor covers a relatively wide range and usually supplies compressed air from 10 to 3000 liters in industrial workshops.
The pressure produced in this type of compressor varies between 8 and 12 bar and in some cases it can be increased up to 12 bar pressure. The main parts of piston cylinder air compressors include electric motor, air generator block (air generator unit) and air storage tank. Arman Havasazan provides high-quality air conditioners with FINI, FIAC, ABAC, NUAIR, Irmak, Chinook, Ingersoll Rand, and common Chinese and Iranian brands. be
The electric motors used in the compressors of Arman Hawasazan company are selected according to the customer’s request and the required power, and these electric motors are usually Iranian, European, American and Chinese.
Piston cylinder air compressors are available in single-stage capacities and low to medium pressures, and in high air production capacities, they are usually available in two or three stages with more cylinders. In multi-stage mode, air is first compressed by a large cylinder And then it enters a smaller cylinder and performs the compression operation again.
How does a single-stage piston air compressor work?
As the most common piston compressor, the single-stage air pump, which is the simplest piston compressor, performs the action of compressing the air in only one stage. After the ambient air enters the cylinder, the compressed air is compressed by the linear movement of the piston inside the cylinder, and then the compressed air is transferred to the tank through the outlet valve.
The existing models of single-stage compressors are made in both single-cylinder and double-cylinder models, and the single-cylinder model has a capacity of up to 50 liters per minute of compressed air production. The single-stage air pump has the ability to produce pressure up to 8 bar and a maximum flow rate of 750 liters per minute.
Two-stage piston air compressor
This model of a piston air compressor that has the ability to create more pressure has two working stages, each of which takes place in a separate cylinder, and the way it works is that first the air enters a low pressure cylinder that has a diameter A bigger one is entered and after the initial compression, it is entered into the high-pressure cylinder, which generally has a smaller diameter, and is compressed again.
Double compressor or piston compressor with two air conditioners
This model is used to increase reliability in workshops that require constant compressed air. In this compressor, two air-generating blocks are installed on a horizontal tank. Using this model of piston cylinder air compressors has many advantages, but the most important advantage is that if one of the air generators fails for any reason during the operation of the compressor, due to the presence of the secondary air generator, compressed air can still be produced. .
What points should be considered when choosing a compressor?
- Climatic conditions such as air humidity, altitude above sea level and the place where the compressor is installed.
- Required air volume per unit of time or compressor capacity (it is recommended that the compressor capacity is always greater than the required air volume.)
- Considering when the compressor is on and when the compressor should be at rest.
