Method for regulating an air conditioning system for a clean room of an enterprise

By constructing a control parameter model for the cleanroom air conditioning system, the operation of the air conditioning system was optimized, solving the problem of the lack of flexibility in the cleanroom air conditioning system. This enabled the reduction of energy consumption and operating costs and the improvement of energy efficiency under the premise of a stable production environment.

CN119333954BActive Publication Date: 2026-06-09TIANJIN UNIV
View PDF 5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TIANJIN UNIV
Filing Date
2024-10-12
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing cleanroom air conditioning systems lack flexibility, resulting in low energy efficiency and an inability to effectively address the challenges of grid power supply stability.

Method used

By constructing a control parameter model for the cleanroom air conditioning system based on constraints such as production power, inventory, fresh air volume, and temperature, the operating parameters of the air supply system and refrigeration system are optimized, the relationship model between fan power and cooling load is determined, and optimization solutions are performed to reduce energy consumption costs.

Benefits of technology

While ensuring a stable production environment, optimize the energy consumption of cleanroom air conditioning systems to reduce enterprise operating costs, improve energy efficiency, and alleviate power supply pressure during peak periods.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119333954B_ABST
    Figure CN119333954B_ABST
Patent Text Reader

Abstract

The application provides a regulation method based on an enterprise clean room air conditioning system, which comprises the following steps: constructing constraint conditions of regulation parameters of a clean room to be regulated based on a production power limit range, an intermediate product inventory limit range, a fresh air volume limit range and a temperature limit range of the clean room to be regulated, wherein the regulation parameters comprise production power, fresh air volume of an air supply system and indoor temperature; determining a relationship model of fresh air fan power of a fresh air unit of the air supply system and cooling load of an air conditioning and refrigeration system of the clean room to be regulated with the regulation parameters based on operation parameters of the air supply system and the air conditioning and refrigeration system; performing optimization solving based on the relationship model to obtain target values of the regulation parameters, wherein the solving target is to minimize energy consumption cost of the clean room to be regulated; and controlling operation of the clean room to be regulated based on the target values of the regulation parameters. The application can realize optimization of energy consumption and improvement of energy efficiency.
Need to check novelty before this filing date? Find Prior Art