Difference Between Fertile Mucus And Horny

Conduit insulation and other fixtures

Conduit
The heat transfer fluid must be transported in the plant at a certain speed because if you go too fast will not heat up very slow and if you reach undesirable temperatures, so you have to calculate the size of the pipes . To do this, there should be speed limits (1.2 l / sec - 1.6 l / sec  100 m2 of collector area) and a limit of loss. The material of choice
should be the more noble metal can (copper), but big, it will be used other than price such as steel or aluminum. In case of several metals coexist in the same facility, the water should range from less noble to the most noble of the problem of electrolysis.
with plastics, the most enduring is the cross-linked polyethylene (100 ° C a few hours), so it is not advisable to use in the primary circuit.
To calculate the flow rule follows:
between 1.2 l / sec and 1.6 l / sec.  100m2. After the / h would be between 43 l / h and 57 l / h, taking for the purposes of calculating the intermediate value of 50 l / h

Avoid Isolation
losses of the sensitive elements of the installation, you must have a low coefficient of conductivity at a reasonable price. Their placement will be simple and support a wide range of temperatures. Must be non-flammable, non-corrosive on contact and provide good stability. His strength is good and its low specific weight.
type may be fibrous (asbestos, fiberglass, mineral wool, animal and plant fiber), granular (perlite, and calcium silicate, magnesia) and cellular (cork, foam glass). The thickness is chosen according to the temperature of the fluid and the diameter of the pipe, also depending on whether the pipeline are indoors or outdoors.



Other elements to calculate the facility must take into account a volume of 50 l / h * m2, the speed is 2 m / sec (3 m / sec. In certain circumstances) and Ap = 40 mm.ca / m.
or The gauge and hydrometer - Measure the pressure inside a pipe or tank.
or safety valve - must be included by the circuit under pressure and temperature variations.
or funnel drain - Lets see the evacuation of the liquid.
or The trap - pass gas content in the heat transfer fluid and should be at the top of the installation.
or check valves - Limit the flow of fluid in one direction.
or step valves - may terminate all or part of the passage of fluid.
or Thermometer - Measure the temperature of the fluid by contact or immersion.
or thermostats - Measure and mechanisms activated or deactivated by an electrical signal.
or The differential thermostat - Measure temperature difference and depending on the measure acts on something in the system.