Home heating scheme: one-pipe, two-pipe

What is the heating system of a private house?

The heating system of a private house - this is the correct location of the heating boiler, radiators and pipes connected to each other fittings. The heating system at home is the skeleton on which the coolant flows and transfers the heat into the room through radiators.

The open house heating system

Open for heating private house has established itself for a long time, but with the advent of equipment (circulation pumps) able to push the heat transfer medium with greater efficiency than the gravity-fed, open the heating system of a private house become used less frequently. Open the heating system needs to consider many things, list them:

• pipe diameter must be large in order to reduce motion resistance of the coolant;
• tubes must be mounted obliquely to ensure gravity flow;
• expansion tank is mounted above the uppermost point of the pipeline. The tank in this case performs venting function compensation water in the heating system;

This is all the moments when you have something to add to accomplish your goal online.

I think with an open, everything is clear, that it is not convenient. But here is one thing but it helps when your home, cottage without electricity or constant interruptions, since it elektronezavisima, so power outages (with the proviso that the boiler is not elektrozavisim) your heating system will work.

Closed private home heating system

It is a private home heating system with adjustable pressure, so you can choose how much pressure should be in your heating system. This is necessary if the heating boiler has a pressure restriction.

Which can then adjust the pressure in the system? This means that you can set the operating pressure as 2 or 3 or more atmospheres. But be sure to consider the operating pressure of the boiler. Some boilers (my for example) are designed for an operating pressure of 1.2 atm. Some 3 or more. The operating pressure of the boiler can be found in the passport.

Required parts a closed heating system:

• Security group. It serves to discharge excess pressure from the system - any boiler and prone to fail suddenly if not automatics worked and pot boiled to prevent rupture of the pipes or batteries, the safety valve fold excess pressure. automatic air vent - the system is difficult to release the air, but it was well air vent helps. manometer - shows how much pressure at this point in the heating system of a private house;
• Expansion tank - serves to compensate for the water in the system, as well prevents water hammer;
• Circulation pump for heating - pushing the water.

Where everything is located. Security group (in an open system is an open tank, which is simply placed on the highest point) is mounted on the pitch, ie, the output from the boiler hot coolant. Since the security team will work immediately if you flew the boiler equipment. The expansion tank is installed on the return pipe of the system - you can put on the pitch, but there are high temperatures. The pump set as feeding and the return pipe, in the second case, more properly, as again to feed hot heat transfer fluid and a pump resource may be underestimated.

Bussing closed a private home heating system

The dotted line in the figures, this is the second version of the connection (in common diagonal), more often it is the most effective. For example, if you have a long battery.

One-pipe heating system of a private house

This connection is the most simple and effective, provided that you have on the same branch to 4 batteries. If the battery is longer, the latter will not be enough to warm up.

One-pipe heating system of a private house with a liner pipe

This layout will be more efficient than the previous one, as we can see is the primary pipe and connect the battery tube. Main pipe in this case should be longer connect tubes. What gives the main pipe? Heat transfer fluid runs in a circular free and is supplied to each battery at regular intervals.

Two pipe pipework private home heating system

Two tubes running parallel to reach the last battery. Good that coolant passes exactly through the battery and then enters the return line. There is one but no corresponding adjustment of feed water can pass through the radiator and the first two go back.

Universal layout private home heating system

I do not really know what to call this layout, but that it is most effective is indisputable. In this layout, we see that the coolant as it is sucked out of the first battery. This arrangement ensures the passage of coolant through the radiators. But we must not forget about the regulation. About regulation, right, I'll tell you sometime more.

These are the main types of wiring system pipes heating private houses, which are used at the moment. Please note that all 4 batteries, it is up to 4 batteries (radiators) recommended on a single beam layout. In these examples, there is no better or worse wiring, heating system, each individual private home, you may never fit into any one layout and you come up with something of their own.

In the meantime, that's it.