Pellet Stove Wireless Control for Remote Operation and Automation

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Solution Overview

Problem

Traditional pellet stoves lack remote control capabilities, limiting user interaction and automation in managing heat output and operational settings, which can lead to inefficiencies and increased user intervention.

Innovation Solution

Integration of a wireless communication module with a control unit that allows users to remotely monitor and control the pellet stove's functions, including fuel flow, fan speed, and temperature settings, through a connected network, enabling seamless interaction with a smartphone or computing device.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional pellet stoves are used without remote control capabilities, then the device structure remains simple and manufacturing cost is low, but user interaction and automation are limited leading to operational inefficiencies

Engineering Contradiction:
Improveuser interactionVSAvoiddevice structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

A wireless communication module serves as an intermediary between the user's computing device and the stove's control unit, enabling remote monitoring and control without requiring direct physical interaction with the stove. This module communicates over a wireless network, allowing users to adjust settings and monitor status from a distance while maintaining relatively simple stove architecture.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent replaces mechanical control interfaces (physical buttons, dials, and direct user access to controls) with an electronic wireless communication system. Users interact with the stove through a computing device via wireless network communication rather than physically accessing the stove's control mechanisms, substituting mechanical interaction with electronic communication.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Extent of automation

If remote control capabilities are integrated into the pellet stove, then user convenience and automation are enhanced, but the device complexity increases

Engineering Contradiction:
ImproveautomationVSAvoiddevice structure
Core Design Contradiction:
Extent of automationVSDevice complexity

Solution Approach 1:

The control unit with wireless communication capability enables the stove to autonomously respond to user commands and automatically monitor its own operational status. The system can self-adjust settings based on user preferences communicated remotely, and automatically report status information without requiring manual intervention or physical presence at the device.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The wireless communication module enables bidirectional feedback between the stove and the user's computing device. The stove transmits operational status information (temperature, fuel level, error conditions) to the user, and simultaneously receives control commands from the user, creating a closed-loop feedback system that enhances automation while maintaining manageable complexity through standardized communication protocols.

Inventive Principle:
Principle #23Feedback

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

Enhances user convenience and efficiency by allowing precise control over the stove's operations, optimizing heat output, and reducing manual intervention, while providing real-time status updates and scheduling capabilities.

Implementation Method 1

convection air is drawn across the heat exchanger to generate heated air

Methodology Applied
Scientific EffectHeat conduction: Conduction (thermal)

Implementation Method 2

convection air is drawn across the heat exchanger

Methodology Applied
Scientific EffectConvection: Convection

Implementation Method 3

an auger that transports fuel from a storage hopper

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS20230160582A1Pellet stove
Publication Date: 2023.05.25 ENERCO GROUP INC
  • US20230160582A1 patent drawing
  • US20230160582A1 patent drawing

AI summary

One or more techniques and/or systems are disclosed for a pellet stove that can be controlled remotely using a wireless communication network. A control unit can comprise memory and a processor to run programs and process other data. A wireless communications module can be used to send/receive, current and historical status information over a wireless network to/from a user's computing device, such as a smart phone. The user can receive the information about the status of the stove, and can monitor and send updates regarding the functionality of the stove. For example, a preset heating program can be activated remotely based on time and temperature, and the user can view and adjust the temperature, can adjust a fan speed, a fueling rate, and other functions of the stove.