The principle of operation of a hot water heated towel rail
A heated towel rail is a multifunctional device that simultaneously serves as a dryer for towels and various things, heats the bathroom and is a modern design element. And in addition, this device is extremely easy to install. But, unfortunately, not all consumers know the intricacies of self-installation, and therefore we decided to talk about this in more detail, and also give some features of the equipment.
The content of the article
Operating principle of a heated towel rail
Currently, the range of equipment presented is quite wide, and consumers can choose the appropriate material based on shape, size, heating method and material of manufacture. In general, three types of the device under consideration can be distinguished:
- Electric;
- Water;
- Combined.
The principle of operation of the equipment is extremely simple and consists in heating the surface and then releasing the heat into the bathroom. But this is only general information, since each type of heated towel rails is based on its own operating principle. For example, electrical appliances are heated by means of a heating element, while combined appliances can even be heated by both water and electricity.
Well, the water heater is heated by a standard heating system. In other words, hot water enters the pipes, gives off heat, and then reenters the main system.
In general, the operation of the equipment is extremely simple. But to prevent all sorts of difficulties, it is necessary to correctly connect it to the system. Otherwise, interruptions may occur. And below we will talk about methods of proper installation.
Methods for connecting a heated towel rail
Water heated towel rails, the operating principle of which is simple, must meet certain requirements and standards. Therefore, when installing it yourself, you will need to study the information specified in SNiP 2-04-01-85.
When connecting to a riser in buildings with a large number of apartments, work will need to be carried out taking into account the specifics of the project. The most optimal method is to connect to a separate riser. This solution can be called optimal, since heat will flow into the apartment throughout the year.
For different models of heated towel rails, the installation scheme will be identical: the main thing is to create the right conditions for water inlet and outlet. This is the only way to get a constant supply of water.
In general, there are several connection schemes, based on the design features of the equipment being mounted, namely:
- Top connection;
- Bottom connection;
- Installation of the device at the bottom;
- Installation in a diagonal pattern.
Operating pressure and other operating conditions of the system
An important point that should be taken into account when purchasing equipment is the pressure in the system where the connection will be made.In high-rise buildings, hot water supply systems are characterized by high pressure, which is why it is necessary to buy a device with a decent safety margin. This is due to the fact that at the time of pressure testing, the pressure rises 1.5 times, and your pipes, unable to withstand such an increase, simply burst, and as a result, the entire apartment is flooded with hot water.
Important! In addition, when connecting the device directly to the riser, you will need to set a shut-off or thermostatic temperature, because otherwise, the likelihood of disrupting water circulation throughout the house will be close to the maximum level.
Heat dissipation adjustment
The operating principle of a hot water heated towel rail is generally simple, but sometimes minor malfunctions still occur. And the main reasons for their occurrence include the following factors:
- The pipes are clogged;
- The taps broke;
- Water circulation stopped;
- The device itself is clogged.
Accordingly, heat transfer decreases, or the heat in the device disappears altogether. In such cases, it is necessary to identify the cause and contact a specialist, or, if you have the necessary knowledge, fix the breakdown yourself and again enjoy the optimal temperature in the bathroom.
