What is the relationship between properties and heat?

Look at the nature of residential heating. If the heating power is directly supplied to the community, the heating company is an independent unit like a property company, and the heating company is similar to the power supply company.

1. If heating is provided by the residential property company, the property company will be responsible for heating in the residential area on behalf of the heating company and sign a useful heating service agreement. Simply put, the heating fees paid to the property are basically transferred from the property.

2, the heating is not hot, you need to find the person in charge according to the situation.

3. Contact the property management company first. Under normal circumstances, the reason why there is no heating in citizens' homes or the temperature is not up to standard is often in the community. Air leakage of heat exchange equipment in heat exchange station, failure to turn on heat exchange equipment, aging of residential pipe network, blockage of building pipe network, blockage of household filter screen, and unauthorized heating are all common reasons for not heating or unqualified room temperature. Therefore, after the owners encounter heating problems, they should first contact the residential property company.

Extended data:

Calculation of heat:

The stress calculation of steam and hot water is related to the temperature and pressure of steam and hot water at boiler outlet. The calculation method is as follows:

Step 1: Determine the temperature and pressure of the steam and hot water at the boiler outlet, and find out the enthalpy corresponding to each kilogram of steam and hot water in the enthalpy-entropy diagram (table) according to the temperature and pressure values;

Step 2: Determine the temperature and pressure of boiler feed water (or backwater), and find out the enthalpy corresponding to each kilogram of feed water (or backwater) in the enthalpy-entropy diagram (table) according to the temperature and pressure values;

Step 3: Find the difference between the enthalpies obtained in step 1 and step 2, and then multiply it by the amount of steam or hot water (calculated according to the reading of the flowmeter), and the obtained value is heat.

Baidu encyclopedia-heat power