A building heating distributed control method and system
By acquiring environmental and structural information about the air outlets, calculating the heating area, and adjusting the heat load, the problem of uneven heating in open-plan office areas was solved, achieving temperature uniformity and energy saving.
CN117190280BActive Publication Date: 2026-06-26SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE CO LTD
- Filing Date
- 2023-08-30
- Publication Date
- 2026-06-26
AI Technical Summary
Technical Problem
When heating is provided in open-plan office areas, uneven heat supply from each air outlet leads to uneven temperatures, with some areas being hot while others are cold, affecting comfort and wasting heat.
Method used
By acquiring environmental and building structural information for each air outlet, the heating area of the air outlet is calculated and the heat load is adjusted. The opening of the heating branch is controlled by an electric valve, and the heating capacity is adjusted in real time by combining temperature sensors.
Benefits of technology
It achieves temperature uniformity, improves human comfort, and reduces heat waste, thus achieving energy conservation and consumption reduction.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117190280B_ABST
Abstract
The application provides a building heating distributed control method and system, which quantifies the heating area of each air outlet in the building, controls heating, considers environmental information and building structure information at each air outlet of the building, determines a proportional coefficient according to the relationship between the environmental information and the building structure information and heating, determines the heating area of each air outlet according to the determined proportional coefficient, and controls heating according to the determined heating area. The application adjusts the heat load of the air outlet by quantifying the heating area of each air outlet, avoids excessively high or low temperature in some areas, improves human comfort, and avoids heat waste.
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