Bathhouse stove
The sauna stove design addresses the inefficiency of existing stoves by extracting flue gas energy to enhance steam temperature and dispersion, achieving improved comfort and safety through efficient steam generation.
RU2865774C1Active Publication Date: 2026-07-09РЫЖОВ ВАДИМ СЕРГЕЕВИЧ
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Patent Information
- Authority / Receiving Office
- RU · RU
- Patent Type
- Patents
- Current Assignee / Owner
- РЫЖОВ ВАДИМ СЕРГЕЕВИЧ
- Filing Date
- 2025-04-07
- Publication Date
- 2026-07-09
AI Technical Summary
Technical Problem
Existing sauna stoves struggle to generate high-temperature, finely dispersed steam efficiently, leading to reduced sauna comfort and safety due to scalding, condensation, and inefficient heat transfer.
Method used
A sauna stove design that extracts thermal energy from flue gases to heat accumulating materials, using a metal container with a steam heating channel and air gap to enhance steam temperature and dispersion without increasing combustion intensity.
Benefits of technology
Generates high-temperature, finely dispersed steam, improving sauna comfort and safety by maintaining efficient operation and fire safety, while ensuring optimal humidity and temperature conditions.
✦ Generated by Eureka AI based on patent content.
Smart Images
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Abstract
FIELD: thermal power engineering.SUBSTANCE: invention relates to heat generating devices using solid or gaseous fuel, used for heating air and generating steam in private and public bathhouses. A bathhouse stove comprises a metal casing with a firebox, an ash pit, a grate, a chimney and a heater, made in the form of a metal container isolated from the firebox, separated from the top and three side walls of the casing by flue channels and filled with a heat-accumulating material, equipped with a water supply system to the heater and a loading door. In the upper part of the heater, with an air gap relative to its upper wall, forming a steam heating channel, a flue cavity is made, communicating with the flue channels bounded by the side walls of the heater. The chimney passes through the upper walls of the stove casing and the heater and is fixed to them and the upper wall of the flue cavity. One side wall of the flue cavity adjoins the wall of the heater, and the opposite wall is located with an air gap relative to the wall of the heater. In the steam heating channel, an opening is made in the wall of the heater, to which a steam outlet pipe is connected. The loading door of the heater is sealed. The height of the flue cavity is determined from the expression H³D / 4, where D is the diameter of the chimney.EFFECT: when using the stove, an increase in the temperature of the steam produced in the stove is provided due to the extraction of thermal energy from the flue gases without additional intensification of fuel combustion.3 cl, 1 dwg
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