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Heat supply metering system

A metering system and calculator technology, applied in the direction of measuring heat, calorimeters, measuring devices, etc., can solve the problem of unfair and accurate billing

Inactive Publication Date: 2014-11-19
浙江盾安自控科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current air-conditioning system is shared by multiple users, and it is difficult to calculate the cost of the calorie meter separately for each user, and the billing is not fair and accurate.

Method used

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  • Heat supply metering system

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Embodiment Construction

[0008] The heat metering system of the present invention will be further described below in conjunction with the accompanying drawings.

[0009] Such as figure 1 As shown, a heating metering system for central air-conditioning, including user thermostat 1a.....1n, fan coil on-off controller 2a..2n, data acquisition calculator 3, metering Management platform 6 and GPRS communication unit 7. Among them, the user temperature controllers 1a.....1n are used to measure the user's indoor temperature and record the user's setting of the indoor environment temperature. The fan coil on-off controller 2a...2n is used to control the on-off of the medium in the pipeline and record the valve opening time. The data collection calculator 3 is used to collect the parameters of the user's thermostat 1a.....1n and the fan coil on-off controller 2a...2n, and transmit the parameters to the metering management platform through the GPRS communication unit 7 6. The measurement management platform ...

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Abstract

The invention relates to a heat supply metering system for a central air-conditioner. The heat supply metering system comprises a user temperature controller, a fan coil on-off controller connected with the user temperature controller and a data collection calculating device, wherein the user temperature controller is used for measuring the temperature in a room of a user and setting the set temperature of the user, the fan coil on-off controller is installed at the front end of a fan coil, used for controlling on-off of media in a central air-conditioner pipe according to the set temperature of an indoor thermometer of the user, and used for recording the valve opening time for adjusting the indoor temperature to the set temperature, the data collection calculating device is connected with the fan coil on-off controller, and the heat supply energy cost of the user is calculated according to the indoor temperature, the set temperature and the valve opening time. By means of the heat supply metering system for the central air-conditioner, individual billing is accurate and fair.

Description

technical field [0001] The invention relates to a heat supply metering system, in particular to a heat supply metering system for a central air conditioner. Background technique [0002] With the development of my country's economy and society, central air-conditioning has been widely used in public buildings. Fan coil unit is the most common terminal form of central air conditioning system. In the prior art, in order to make the central air conditioner have two effects of cooling and heating, the general central air conditioner includes a refrigeration unit, a heating unit and two sets of fan coil systems; the refrigeration unit and the heating unit respectively pass a control valve and a The sets of fan coil systems are connected; the control valve can control the flow of water or other media, and conduct heat exchange through an appropriate fan coil system to achieve cooling or heating. However, the current air-conditioning system is shared by multiple users, so it is d...

Claims

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Application Information

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IPC IPC(8): G01K17/06
Inventor 闫谨林仁干宋瑞潮樊新亮
Owner 浙江盾安自控科技有限公司
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