Today, hydraulic equipment is used and important in many industries, from agriculture and road construction to shipbuilding and heavy installations. Many owners of different industries, in order to be able to choose the right hydraulic equipment for their activity, must first be able to familiarize themselves with the mechanism and types of this equipment. Of course, apart from industries, hydraulics and equipment based on it are used in many parts of daily life. Firefighters have many equipment that are pneumatic or hydraulic.
This equipment is one of the most widely used tools in fire fighting. In simple terms, it should be said that hydraulics is actually related to the transmission of power and force. This power transmission can be done in three ways: mechanical, electrical or hydraulic. When from the energy contained in fluids when they are under pressure. In fact, we are dealing with hydraulics and its equipment.
What is a hydraulic system?
When Pascal discovered the laws of pressure in 1650, he actually founded the science of hydraulics. It was some time after that that hydraulic applications were increased and the use of hydraulic equipment in industries became prosperous. In fact, this technology makes it possible to create, control and transmit power by pressurized fluids. The hydraulic system must perform 4 important actions:
1- converting mechanical energy into fluid power under pressure. This is usually done by the pump. 2- Transferring the desired fluid to the target point, which is often done with the help of hoses and pipes. 3- Controlling the flow and direction as well as fluid pressure, which is also done with the help of valves. 4- Doing the work that is done by the operators.
Why do we use hydraulic equipment?
The two main reasons that have led to the widespread use of equipment made with hydraulic systems, one is the simplicity of the structure and working with them, and the other is the high energy density in these equipments. Safety in this equipment is also very high and this is another reason for the desire to use hydraulic systems. Of course, in order to witness the best efficiency and performance in these equipments, the liquid used in them must be highly compatible with the intended use. One of the conditions for choosing the right liquid is to know the conditions and requirements of your system well. The next important point of environmental laws and regulations is about using some types of oils in hydraulic equipment.