The coaxial cable is a cable consisting of two concentric conductors:
A central conductor or core, consisting of a solid or stranded copper wire.
An outer conductor tube-shaped, formed by a braided copper or aluminum wire mesh or of a
An important part of energy consumption in the industry is for thermal processes. This thermal
demand is mainly covered by conventional systems.
There are processes that require heat input while others are surplus. Typically in these cas
Average seasonal COP
The conditions from the hot and cold will vary throughout the year, and therefore the
temperatures at which the fluid must work should also vary. For this reason you may have to
contribute to the system in addition to the compressor o
Heat pumps offer a clear advantage in relation to the environment, when compared with other
heating equipment conven International Energy (AIE), analyzing the environmental impact of the
following five options:
conventional oil boiler
Natural working fluids
Natural working fluids are substances that exist in the biosphere in a natural way. Generally
have very few drawbacks in relation to the environment (the potential of destroying the ozone
layer and global warming are zero or approxi
- The compressor raises the pressure and temperature of the refrigerant (1) following his way
through the 4-way valve (5).
- In the exchanger, located outside the fluid condenses giving up its heat to the outside
What do we mean by a heat pump?
HEAT PUMP called a heat engine capable of transferring heat from one to another warmer cold
source. We could define it as an air conditioned in winter takes heat from the outside air, low
temperature and transported into th
SPIRAL OR SCROLL COMPRESSOR
The swing compressors are used on low-thermal power (up to 6 kW). They are sealed rotary
and get volume variation by a rolling piston.
They usually have several stages so they get big jumps pressure and are in
Stepper motor (Bipolar): Characteristics and performance.
Like any motor, stepper motor is an electromechanical converter, which converts electrical
energy into mechanical; but in a different way than it does a DC motor (direct current).
Some definitions of important terms
- A.C.S .:
- Air conditioning apparatus:
Unit that cools and eventually heating a space through its simple connection to the power grid,
without requiring additional or complementary facilities for proper ope