Heating System Damper Control via Dynamic Pressure Monitoring
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional damper systems in heating systems lack the ability to dynamically adjust to changing operating conditions of heating devices and the vent system, leading to potential safety hazards due to backflow of flue gases, and are labor-intensive to configure and maintain.
Innovation Solution
A computer-implemented method and system that uses pressure and temperature sensors to compare real-time data with stored operational parameters, outputting instructions to dampers to open or close, and includes a controller to manage damper operations, ensuring safe operation and reducing human error.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If dampers are configured with hardcoded pressure values, then the damper operation is simplified, but the system cannot adapt to changing operating conditions leading to potential safety hazards
Solution Approach 1:
The damper control system transitions from static hardcoded values to dynamic real-time pressure monitoring. The system continuously reads actual pressure values from sensors in the vent system and heating device, compares them against stored operational parameters, and adjusts damper position accordingly. This dynamic adaptation ensures the damper responds to changing operating conditions while maintaining safety.
Solution Approach 2:
The system implements feedback by continuously monitoring actual pressure values from pressure sensors and using this information to adjust damper operation. The controller reads real-time pressure data, compares it with stored operational parameters, and modifies damper position based on the comparison. This closed-loop feedback mechanism ensures the damper operates safely under varying conditions.
2Ease of manufacture
If dampers are installed as standalone devices, then the installation process is simplified, but the configuration and commissioning becomes labor-intensive and error-prone
Solution Approach 1:
The system merges the damper control functionality with the heating device controller. Instead of dampers being standalone devices requiring separate configuration, the heating device controller integrates damper control capabilities, allowing it to read pressure data, compare against operational parameters, and control damper operation. This integration eliminates redundant configuration steps and reduces commissioning time.
Solution Approach 2:
The system enables self-configuration by automatically reading operational parameters from the heating device and vent system, comparing them against stored safety parameters, and autonomously adjusting damper position without requiring manual intervention. The controller self-regulates damper operation based on real-time pressure data, eliminating the need for labor-intensive manual configuration and reducing human error.
3Adaptability or versatility
If manual adjustments are made to dampers, then the system can be optimized for specific conditions, but human error and difficulty in accessing dampers increases
Solution Approach 1:
The system replaces manual mechanical adjustment with automated electronic control. Instead of requiring physical access to dampers for manual tuning, the heating device controller uses electronic signals to read pressure sensor data, compare against operational parameters, and automatically adjust damper position. This substitution eliminates the need for manual servicing while maintaining optimization capabilities.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system enhances safety by preventing backflow of flue gases and reduces labor-intensive setup processes by dynamically adjusting damper operations based on real-time data, ensuring the heating system operates within safe parameters.
Implementation Method 1
receiving operating pressure data from one or more pressure sensors in a flue of one of combustion-type heating devices of the plurality of combustion-type heating devices and a vent system of the heating system
Implementation Method 2
receiving operating temperature data from one or more temperature sensors in the flue of one of combustion-type heating devices of the plurality of combustion-type heating devices and the vent system of the heating system
Implementation Method 3
outputting instructions for a damper associated with the one of combustion-type heating devices of the plurality of combustion-type heating devices, to at least partially open or at least partially close based at least in part on the comparison
Data Source
AI summary
The present disclosure addresses systems, media, and methods of configuring a heating system comprising a plurality of combustion-type heating devices fluidly coupled to a vent system. Configuring the heating system includes receiving operating pressure data from one or more pressure sensors in a flue of one of combustion-type heating devices and the vent system. The operating pressure data from the one or more pressure sensors is indicative of a pressure at a corresponding location in the vent system. Configuring the heating system further includes comparing the operating pressure data to stored operational pressure data indicative of operational pressure ranges indicative of permissible operating parameters associated with preventing backflow of flue gases into the one of combustion-type heating devices and outputting instructions for a damper to at least partially open or at least partially close based at least in part on the operating pressure data and the stored operational pressure data.