What is a hermetic compressor?
Hermetic compressor is a compressor unit that, unlike others, is completely sealed. Most compressors must have a compressor and an engine connected by a belt to function properly, but the hermetic compressor combines two units. One of the problems with this type of unit is that it cannot be opened; If there is a problem, the compressor must usually be replaced. The whole unit is sealed, so there is almost no way to escape the gas if the shield is not burst. Lubricants are not obliged to maintain this compressor in functioning and can usually be stored for months or years without occurring initial problems.
Most compressors are actually made of two pieces: engine and compressor. Usually a belt is required to allow these two to be connected and the engine can start the compressor. With a hermetic compressor, both pieces are sealed in steel prosecution. This usually reduces the compressor and operators rarely have to deal with the engine, not driving compressor.
gas is often used to tapHermetic compressor, and this may be a problem with other compressors. If the seals are not maintained, the gas can penetrate and damage these compressors. The gas on the hermetic compressor keeps the gas locked inside the unit. At the same time, if gas leaks occurs, this can cause massive internal damage, which eventually causes the compressor to be unusable.
most compressors need lubricants to maintain rubber, leather or belt materials soft and supple; Otherwise, the materials dry out and have become unusable. When these compressors are stored for a long time, the lubricant will dissolve and the belt will have to be replaced before these compressors are reused. Hermetic compressor does not have a belt and the compressor is not open to the world, so there is no need for lubricants. This means that hermetic compressor or years can be stored and can usually be launched without any problems.
While the hermetic sealIt offers many advantages, there is one big disadvantage. A regular compressor can be opened and fixed if there are problems. The opening of the hermetic compressor cannot be performed without serious damage to the unit. If open, steel shielding must be replaced by hermetically by sealing the new shield back into the compressor. Opening and repairing this type of compressor is often expensive and difficult, so it is commonly fired and replaced by a new compressor.