Heat metering apportioning device adopting temperature area method and without heat gauge and apportioning method

Abstract

The invention provides a heat metering apportioning device adopting the temperature area method and without a heat gauge. The device is characterized by comprising indoor temperature collectors, building supervisors and a data computation center computer, wherein each indoor temperature collector is mounted inside a house of a user or each room of the house of the user; the indoor temperature collectors for users of the same house type in one building are equal in height, and are in signal connection with the building supervisor in a wireless or wired manner; each building supervisor is installed in each building on the middle floor door at the middle floor; and the building supervisors are in signal connection with the data computation center computer through a mobile communication network. The building heat gauge is not needed to be installed, the construction is simple, and the operation is reliable. The apportioning method is that the heating area of users and indoor temperature are adopt as metering references, the conventional heat supply systems of users are not involved, and the method is scientific, fair, reasonable and strong in operability.

Description

technical field [0001] The invention relates to the technical field of heat supply metering, in particular to a heat supply metering device and apportionment method based on user heating area and indoor temperature as metering basis. Background technique [0002] According to JGJ173-2009 of the Ministry of Housing and Urban-Rural Development of the People's Republic of China "Technical Regulations for Heat Supply Metering", there are currently four methods for household heat metering: [0003] The first radiator heat distribution method: use the proportional relationship of heat dissipation of each group of radiators measured by the radiator heat distribution meter to apportion the total heat supply of the building. The premise of using this method is that the matching test of the heat distribution meter and the radiator needs to be carried out in the laboratory, and the corresponding data of the heat dissipation can be obtained before it can be applied. However, there are ...

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Problems solved by technology

This method mainly has the following problems in actual use. First, because the heat meter of the building is to be installed in the outdoor pipe well, at present, the conditions of most pipe wells cannot meet the installation requirements of the heat meter (the location is not enough to meet the installation of the heat meter. The requirements of the straight pipe section in front of the meter and the back of the meter or there is water all the year round), resulting in inaccurate or impossible metering of the heat meter, which affects the charging; second, in many existing buildings, it is impossible to install heat meters in the outdoor pipe wells; third, the current heat The reliability of meter products is generally not high. If there is a problem with the measurement of the heat meter, the entire system will not be able to operate. Fourth, the data acquisition devices of the heat meter in the building are generally connected by wire, and the connection is very difficult.

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