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Combined cooling heating and power distributed control system based on internet of things

A technology of distributed control system and combined cooling, heating and power, applied in electrical program control, comprehensive factory control, comprehensive factory control and other directions, can solve the problems of low operating cost, high operating cost, low energy utilization rate, etc. The effect of high rate and low operating cost

Active Publication Date: 2013-06-05
杭州泵浦节能技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the existing combined cooling, heating and power supply systems, which have relatively dispersed management systems, high operating costs, and low energy utilization rates, the present invention provides an Internet of Things-based system with distributed control, low operating costs, and high energy utilization rates. Combined Cooling, Heating and Power Supply Distributed Control System

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  • Combined cooling heating and power distributed control system based on internet of things
  • Combined cooling heating and power distributed control system based on internet of things

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] refer to figure 1 and figure 2 , a distributed control system for combined cooling, heating and power based on the Internet of Things, including a host computer, a security system for a combined cooling, heating and power system, and an energy-saving system for the combined cooling, heating and power system. The security system of the energy island of the combined cooling, heating and power system includes the equipment status monitoring system, the energy island personnel management system and the accident protection system, all of which are connected to the upper computer through the communication network. The energy-saving system of the CCHP system includes the personnel monitoring at the load side, the parameter monitoring at the load side, the environmental parameter monitoring, the load forecasting system and the operation control system of the CCHP syst...

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Abstract

The invention relates to a combined cooling heating and power distributed control system based on an internet of things. The system comprises a host computer, a security system and an energy-saving system. The security system and the energy-saving system are connected with the host computer through the internet of things; and the host computer connects the security system and the energy-saving system through a communication network; therefore, monitoring and operation control on the combined cooling heating and power distributed control system are realized and data storage is realized. The security system comprises an equipment state monitoring system, an energy island personnel management system and an accident protection system. Besides, the energy-saving system is composed of a personnel monitoring device of a load end, a load end parameter monitoring device, an environmental parameter monitoring device, a load prediction system, an operation control system and a cool storage system. According to the invention, a combined cooling heating and power distributed control system based on the internet of things is provided, wherein the system has advantages of distributed control, low operation cost, and high energy utilization rate.

Description

technical field [0001] The invention relates to a distributed control system for combined cooling, heating and power supply. Background technique [0002] Combined cooling, heating and power is a solution for comprehensive cascade utilization of energy, and the total energy utilization rate can reach 75% to 90%. It can use clean energy such as gas as primary energy, and combines the power generation system with the heating and cooling systems to form a small-scale, point-like comprehensive energy supply station near users. The high-temperature exhaust gas generated by the prime mover in the combined cooling, heating and power system can be reused through the waste heat recovery equipment to supply heat or cooling to the user, so as to meet the user's demand for heat, electricity, cooling and other energy sources. The combined cooling, heating and power system can enable users to form an energy supply system by themselves, and can also operate in parallel with the urban publ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 钟英杰王巍巍凌莉陈志刚张雪梅
Owner 杭州泵浦节能技术有限公司
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