Warning: file_get_contents(http://ip-api.com/json/18.117.141.142?fields=country,currency): failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests in /home/teren/public_html/blocks/folder.php on line 28
Esquema de instalação de um medidor de calor compacto

Esquema de instalação de um medidor de calor compacto

Esquema de instalação de um medidor de calor compacto

Installation of a flat heat meter is carried out according to the classical scheme, in which the flowmeter is installed in the supply or return pipeline, and temperature sensors in the supply and return pipelines.

The installation location of the flowmeter (whether it is in the supply or return pipeline) is determined by the factory firmware of the meter. This is due to the fact that when calculating the amount of heat consumed, the meter calculates the mass flow rate (t/h) from the volumetric flow rate (m³/h) obtained from the flowmeter, taking into account the density of water from the temperature sensor installed on the same pipeline as the flow sensor. The factory firmware sets the signal for which sensor to use in the calculation.

Ball valves should be installed on both sides of the flowmeter section of the heat meter, which are necessary for disconnection during the device dismantling for the period of verification without draining the system. In addition, many apartment owners use the second ball valve in the direction of the heat carrier as a regulating device to limit the supply to the apartment.

To protect the flow sensor from solid abrasive particles present in the heat carrier flow, especially for mechanical heat meters, a mesh filter should be installed in front of the flowmeter.

Heat meters with ultrasonic flow meters are insensitive to water quality and can be installed on pipelines without additional protection with a mesh filter, unless otherwise specified by the project or installation instructions.

The installation location of the flat heat meter must be outside the apartment and accessible for checking readings by employees of the heat supply organization.

When installing flat heat meters, additional control-measuring devices (manometers and thermometers) are not installed.

* Explicação dos símbolos gráficos condicionais nos diagramas

pergunta : comentário : opinião

onde notificar sobre a resposta. não publicado em nenhum lugar

82

Taxa de fluxo de água
m³/h
adicionar o seu produto ao catálogo

comunidade de especialistas

Estamos reunindo uma comunidade de especialistas em design, instalação e manutenção de sistemas de aquecimento, água quente e abastecimento de água em Land of dreams. Junte-se à comunidade e você receberá emails com pedidos de trabalho em Land of dreams dos nossos visitantes.

projeto
instalação
manutenção
aquecimento
abastecimento de água
ar condicionado
publicidade no site
3 190 visitors yesterday
visitors per month
6 from Land of dreams
49 243 from all countries