Heating water pipes cable : Guide for the selection and installation

Happy owners of their own households and often have to organize their own water supply system.Currently, there are many proposals for the construction of such systems, but many of them are designed and developed by designers who are not aware of the presence of a large proportion of the territory of our country winter.Negative temperature on the street can not just stop the work of your home water supply system, but also bring down its critical components and mechanisms.All these problems can occur simply from the fact that the water in your plumbing pipes simply freezes.

cable for heating water pipes

Currently the market offers several types of systems that prevent freezing of water in pipes.The most obvious way to prevent freezing of the liquid, it is naturally heated.Water flowing through the pipes can be heated in several ways, for example, via cable or film heaters.

In this and in another method, the heating temperature increase occurs due to conversion of electric energy into thermal energy.When using film heaters special electricity heats a thin film which are wrapped tube, and when applying electric current heats the heater cable wire, or running along the inside of the water pipe.

Negative temperatures can damage the water

briefly mention all the benefits of electric water heating system:

1. heating water system maintains a stable water temperature.
2. The water system will not accumulate impurities which have lower freezing system.
3. prevented stagnation and crystallization of solids.
4. The water supply system will be supported by a stable temperature of the hot water.
5. Easier passage through the water supply system of viscous fluids.
6. Tap system will operate without interruption.
7. outer surface of the water pipes will be covered with condensate and ice.
8. presence of heating cable system will not bury water pipes of your home deep in the ground.
9. Heated water system will not carry out its repair at the end of the winter period.

Thus, introduction of the system of electric heating of water-supply pipe has a definite advantage.Pleased with the fact that the system manages its owner inexpensive, in addition, its placement and installation can hold even a homeowner who does not have significant technological skills.

First, you need to understand how is the electric heating supply systems and choose the most suitable heating technology.

cable structure for heating water pipes

method Cable external water heating system is, apparently, the most affordable, advanced and convenient way.Its essence is to place all along the waterway special cable that heats itself and heats the liquid in the water pipes.Driving the heating cable layout may vary: it can be run directly along the water pipe or wrap around the water pipes.The choice of placing the heating cable depends on the preferences of the homeowner and the technical characteristics of heating cable.

Cable systems of heating water generally consist of the following main elements:

• launch systems located in the control cabinet,
• aluminum tape, insulation heating system,
• material for thermal insulation of the aqueduct,
• heating cable,
• temperature level control.

However, equipment of heating cable systems of water supply may vary depending on the configuration and specifications.So if there is a part of a two-wire resistive system of self-regulating heating cables, the presence of a special temperature controller is optional.When connecting such a cable to the power system by means of a special connecting element level of heating is determined automatically.

cable laying technology for heating pipes

Cables heating water heating systems designed for resistive principle differ small price and are designed to maintain the liquid temperature at 5 degrees, which is sufficient for effective and uninterrupted water supply system.

pipe heating cable is included in the

network cable when designing the heating system water pipes you will have to calculate the required cable length and power to be supplied to the heating system.In this case the following factors must be considered: the diameter of the water pipes, the depth of the system, the length of the heated line, the climatic conditions in your area and the level of insulation of water pipes.

Note that, for example, the wall thickness of the pipe water supply systems has a direct impact on the required heating power.

thick walls of water pipes maintain the temperature of the working fluid is much better.

cable installation process heating supply systems is quite simple.Heating cable is pressed against the water pipe and fixed on her self-adhesive aluminum tape, performing, in addition, an additional function of thermal insulation.

In carrying out the installation carefully think about the state of the heating cable.Resistive cable is very sensitive to damage during installation as unacceptable excesses and crossing cable.This can lead to their failure.

Another modification cable heating water pipe - self-regulating cables are not so sensitive to damage and intersections.

After the installation of the heating cable design is wrapped in a layer of insulation, in some cases it is necessary to provide for and availability of additional waterproofing system.In the critical areas of water supply systems are mounted temperature sensors.They just fixed on the surface of the pipe with duct tape.

example of pipe laying heating cable on pipe

When installing in the cold period heating cable systems may become hard and brittle.In this case, certain modifications of cable heating systems allowed the inclusion of cable in the network.The system acquires the necessary flexibility and you are free to install it on throughout the water system.

addition to outdoor installation cable heating systems - heating element may be installed inside the water pipes.In this case, the installation procedure is somewhat more complicated, but new challenges are more than redeemed efficiency of this type of system.

internal cabling heating supply systems is generally used to ensure efficient operation of complex water supply system components, such as valves or pumps.These type of heating system can operate both continuously and temporary and included on a separate controller or thermostat.

Application inner cable heating water system components allows for more efficient use of electrical energy, as in this case, is heated directly navigate through the liquid, rather than a wall of water and not the surrounding elements.

Application of cable heating systems, water supply will allow you to inexpensively provide year-round work of the aqueduct.You no longer have a year in the spring to change the damaged areas of the aqueduct.You can use your system and water on hot summer days and in severe frosts.

Video - Self-regulating heating cable for water