Heat demand estimation device and method, facility control device, method and system

A technology for equipment control and demand, applied in heating and ventilation control systems, lighting and heating equipment, heating methods, etc., can solve problems such as inability to apply, high price of flow sensors, troublesome flow sensor settings, etc.
CN105987486AInactive Publication Date: 2016-10-05ORMON CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ORMON CORP
Publication Date
2016-10-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

A heat demand estimation device and method and a facility control device, method and system are provided (a heat demand estimation device, a heat demand estimation method, a facility control device, a facility control method, a facility control system, a control program, and a recording medium). The heat demand estimation device estimates heat demand of an air conditioning facility without installing a flow sensor. The heat demand estimation device includes: a data collection part (21) which obtains refrigeration machine electric power data from a refrigeration machine electric power sensor (5) which measures electrical power consumption of a refrigeration machine (43) of an air conditioning facility (4); and an estimated heat demand amount calculation part (22) which calculates an estimated heat demand amount from the electrical power consumption of the refrigeration machine (43) that is indicated by the refrigeration machine electric power data to output the estimated heat demand amount.
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Description

technical field

[0001] The present invention relates to a heat demand estimating device and a heat demand estimating method for estimating the heat demand of an air conditioner, an equipment control device for controlling an air conditioner based on the heat demand estimated by the heat demand estimation device, an equipment control method, an equipment control system, a control program, and a record medium. Background technique

[0002] In recent years, from the standpoint of global warming prevention, cost reduction, and request for revision of the Energy Conservation Law, energy conservation of various equipment (especially air-conditioning equipment) installed in offices, factories, houses, etc. has been progressing. Here, there are roughly two methods of energy saving. As this method, the first method is to control the operation of various devices so that the minimum necessary energy is supplied, and the second method is to control the operation of various devices so t...

Claims

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