Thermal counters can save a lot on heating costs Thermal meters are heat meters. Laws require the installation of these devices in every home. The procedure is fairly simple, but you have to spend on the device itself and the services of the installation company.
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- Who should install a house heating meter, the advantages of mounting
- How does the heat meter work
- Types of general heat metering devices
- How to install a house heating meter
- Where is the heat meter for heating installed in(Video)
Who should install a house heating meter, the advantages of mounting
Installation is done by specialists who are hired by the servicesHousing home. The tenants of the apartment building pay for the installation. A common house meter records the total amount of heat that enters a multi-storey building. That is why it is worthwhile to better understand the benefits of such a device.
You can not install a house-counting counter on your own, you need to contact the special service
Pros of using a house-count meter:
- You can save on equipment, as an independent installation will be quite expensive. The cost of a house-building device is divided among all tenants.
- Everyone will now be more careful to consume heat. Residents will be more responsive to the open doors of the porch or the damaged window.
The disadvantages are the high cost of the device. In this case, the device may fail, and its repair again have to be paid to residents. But the main disadvantage is the impossibility to save on heating the apartment due to a lower consumption of thermal energy.
The necessity to install a meter is determined at the general house-building of the tenants. After a written application to the relevant organization, the device is installed.
To calculate the heat consumption, take the counter data and divide by the area of the room. Of course, the installation of such meters has a certain benefit. Otherwise, the payment would have been overvalued. But at the same time, heat supply can not be regulated, which is a significant drawback.
Operating principle of the heat meter
The heat meter has a wide range of functions. It allows you to determine the period of time the devices work, which is indicated on a specific accounting node. Also indicates the temperature of the coolant. But the main thing is fixation of the amount of heat energy consumed.
Heat meter counting scheme includes:
- Thermal converters - temperature sensors;
- Calculator - calculates the amount of heat spent;
- Power supplies;
- The flowmeter is a sensor for volume calculation.
The heat meter can accurately calculate the amount of heat consumed.
The heat meter is used to record the heat that comes with the coolant. Determine the amount of energy that is used by the device per hour, take into account the temperature of the liquid at the inlet and outlet and into the system. So determine the temperature difference for a certain time. For this purpose, a special calculator is provided in the counter.
Calculation of thermal energy has an error of 3-6% on average.
The required data is supplied by the flow and temperature sensors. One temperature sensor must be installed in the supply pipe of the system, and the second one into the outgoing pipeline. The calculator analyzes the received data and provides an accurate figure of consumption on the screen.
Types of general heat metering devices
Different devices have a different operating principle, installation and maintenance. It is best to provide the choice of the best organization for installing such equipment. Experts will assess the condition of the house and on the basis of this will provide the necessary kind of heat meter.
Types of heat meters:
- Tachometric;
- Ultrasonic;
- Electromagnetic;
- Vortex.
Tachometric counters are simple designs that have a mechanical rotary or vane water meter and thermal calculator. The price of the device is affordable. Mandatory, it is necessary to install a magnetic-mechanical filter.
Often, for the purchase of a house-count meter, tenants are discarded with money, evenly dividing the costs between all
This device does not work well with increased water hardness. That is why such options are used in a private home. A significant plus of the system is battery autonomy, which is enough for 5-6 years.
Electromagnetic heat meters in their work use an electromagnetic field. With a change in the volumes of the coolant, a small current appears at the input and output. The installation of such equipment is subject to strict rules, which are familiar to skilled workers.
Vortex heat meters act on the principle of creating turbulence behind obstacles that are in the path of the coolant flow. Suitable for installation on any wiring. The main thing is the straight pipe section before and after installation.
To choose which heat meters are better, service companies will help. In an apartment house it is often advised to install a vortex option. Impurities and large parts in the liquid do not distort the readings of the device.
The ultrasound version works on the principle of ultrasound passing through the coolant. The ideal place to install such mechanisms is new houses with a clean water flow. These heat meters are too responsive to any excess parts in the liquid.
How to install a general house heating meter
The law considers that a heat meter should be installed in almost every house. It is necessary to put a heat meter in each house. But there are some exceptions. The list of houses that can function without heat meters includes emergency buildings and houses, where the cost of the device is higher than the payment for heating for half a year.
Thermal counter is needed for an equitable distribution of payment and stimulation of responsibility of tenants. Warming the house will reduce the cost of heating.
The tenants themselves are responsible for paying for the installation of the devices. This raises questions: is it advantageous to install heat meters. Savings are possible only in case of a well-insulated house.
When installing a common heating meter in the house, the water closes
Mounting of heaters:
- Drawing up a project;
- Obtaining permits;
- Installation of the device;
- Registering the counter;
- It is necessary to check the operation of the unit and to compile the necessary documentation.
The need to install a meter is determined by the collection of tenants. There you also need to raise finance for equipment installation. Then they turn to a qualified company. The subsequent verification and, if necessary, repair is carried out by the same organization.
Where the heat meter for heating in an apartment building is installed( video)
The installation of heat meters is determined at the meeting of the tenants. General house counters calculate the amount of heat that is supplied to the house and distributed among residents, based on the area of the apartment. Implement the installation of special organizations, which will help to choose the utility.
