Hookah Heating Unit with Adjustable Vents for Temperature Control

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Solution Overview

Problem

Hookahs face challenges in maintaining the optimal temperature range for heating combustible materials, leading to either insufficient smoke flavor or the production of undesirable byproducts like ash and gases when excessive heat is applied, which can affect user enjoyment and device maintenance.

Innovation Solution

A heating unit with a housing featuring multiple vents and thermal conduits to control airflow and heat distribution, including adjustable vent covers and a thermometer for precise temperature management, ensuring consistent and controlled heating for the cooking element.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If more heat is applied to the cooking chamber, then the smoke generation increases, but the combustible material burns and produces unwanted gases and ash

Engineering Contradiction:
Improvesmoke generationVSAvoidunwanted gases and ash
Core Design Contradiction:
ProductivityVSObject-generated harmful factors

Solution Approach 1:

The patent applies parameter changes by controlling the temperature parameters through adjustable airflow. The vents and covers allow users to modify the heating parameters dynamically, maintaining the temperature within an optimal range that maximizes smoke generation while preventing combustion that produces harmful gases and ash.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent implements dynamics through adjustable vent covers that can be moved to different positions during operation. This allows real-time adjustment of airflow and heat distribution, enabling the system to adapt to changing conditions and maintain optimal heating without overheating, thus preventing the formation of unwanted byproducts.

Inventive Principle:
Principle #15Dynamics

2Quantity of substance

If more heat is applied to the cooking chamber, then the vaporization of oil essences increases, but the combustible material burns and loses intended flavor

Engineering Contradiction:
Improvevaporized oil essencesVSAvoidloss of intended flavor
Core Design Contradiction:
Quantity of substanceVSObject-generated harmful factors

Solution Approach 1:

The patent uses parameter changes by controlling temperature through adjustable airflow vents. This allows the system to maintain optimal heating parameters that maximize oil essence vaporization while preventing overheating that would cause the combustible material to burn and lose its intended flavor.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent incorporates feedback through observable indicators such as flame color and smoke quality that allow users to adjust vent positions accordingly. This feedback mechanism enables users to maintain the heating parameters within a range that preserves flavor while achieving sufficient vaporization.

Inventive Principle:
Principle #23Feedback

3Productivity

If more heat is applied to the cooking chamber, then the smoke production increases, but fine ash collects in various parts of the hookah causing mess and damage

Engineering Contradiction:
Improvesmoke productionVSAvoidfine ash accumulation
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The patent applies parameter changes by controlling heat intensity through adjustable airflow. This prevents excessive heating that would cause the combustible material to burn too vigorously and produce fine ash, while still maintaining sufficient heat for adequate smoke production.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent implements dynamics through adjustable vent covers that allow real-time control of heating intensity. This dynamic adjustment prevents the formation of fine ash by maintaining optimal burning conditions throughout the session.

Inventive Principle:
Principle #15Dynamics

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 solution allows for precise control of heat application, enhancing the flavor and quantity of smoke produced while minimizing the risk of ash and gas formation, thereby improving user experience and maintaining the hookah's cleanliness.

Implementation Method 1

a combustion chamber defined by the top wall, the bottom wall, the base sidewall, and the lid sidewall

Methodology Applied
Scientific EffectCombustion: Combustion

Implementation Method 2

at least one thermal conduit formed through bottom wall and though the wall height of the sidewall to provide a flow path for hot air to flow out the combustion chamber

Methodology Applied
Scientific EffectConvection: Convection

Implementation Method 3

at least one vent formed through the sidewall to expose the combustion chamber to fresh air flow from an exterior

Methodology Applied
Scientific EffectConvection: Convection

Data Source

PatentUS11206866B2Hookahs, heating units, and related methods
Publication Date: 2021.12.28 STARBUZZ TOBACCO INC
  • US11206866B2 patent drawing
  • US11206866B2 patent drawing
  • US11206866B2 patent drawing

AI summary

A hookah device having a heating unit, a head for holding a cooking element, a pipe, and a base. The heating unit for use with the hookah device can be provided with optimally placed vents along a bottom wall, a sidewall, and a top wall to facilitate circulation of fresh air and heated air. An optional thermometer can be mounted to the housing for recording a temperature reading with a combustion chamber of the heating unit.