FIELD: heat engineering.
SUBSTANCE: group of inventions relates to a method for the manufacture of ceramic material for accumulation of heat energy, ceramic material, a device for accumulation of heat energy. The method for the manufacture of ceramic material for accumulation of heat energy includes production of a mixture of at least clay particles and particles of natural and/or synthetic phosphate, and water, while the mentioned mixture contains from 0.5 to 40 wt.% of phosphate per the weight of a dry mixture not containing water, as well as molding and annealing of the specified mixture to obtain ceramic material. Ceramic material for accumulation of heat energy is also claimed. A method for accumulation of heat energy in ceramic material includes placement of a fluid heat carrier in contact with ceramic material in such a way that to transfer heat from the fluid heat carrier to ceramic material in a charge phase and transfer heat from ceramic material to the fluid heat carrier in a discharge phase. The device for accumulation of heat energy includes a tank containing ceramic material and a contour of circulation of the fluid heat carrier, connected via fluid to the tank in such a way that to provide a contact of the mentioned fluid heat carrier with ceramic material.
EFFECT: increase in heat conductivity and mechanical strength of ceramic materials.
17 cl, 25 dwg, 21 tbl
Title | Year | Author | Number |
---|---|---|---|
THERMOCHEMICAL METHOD OF ACCUMULATING AND RELEASING HEAT ENERGY | 2021 |
|
RU2822981C1 |
COOLING SYSTEM OF THE VACUUM PIPELINE FOR MAGNET-LEVITATION VEHICLES | 2018 |
|
RU2681763C1 |
HEAT-ACCUMULATING ELEMENT AND HEAT ACCUMULATOR ON BASE OF THIS ELEMENT | 1993 |
|
RU2088857C1 |
IMPROVED THAWING BY REVERSIBLE CYCLE IN VAPOR COMPRESSION REFRIGERATION SYSTEMS, BASED ON MATERIAL WITH PHASE TRANSITION | 2017 |
|
RU2738989C2 |
APPARATUS FOR PRESERVING AND TRANSPORTING FRESH OR FROZEN PRODUCTS, PARTICULARLY FOR THERMALLY INSULATED CONTAINERS OR SIMILAR | 2014 |
|
RU2662183C2 |
HEAT AND COLD SUPPLY METHOD | 2023 |
|
RU2826330C1 |
DISORDERED ALLOY FOR ELECTROCHEMICAL HYDROGEN ACCUMULATION AND ELECTROCHEMICAL CELL BUILT AROUND IT | 1993 |
|
RU2120156C1 |
RESERVOIR FOR ACCUMULATION AND HYDROGEN AND/OR HEAT WITHDRAWAL | 2010 |
|
RU2536501C2 |
THERMAL ENERGY STORAGE WITH CONTROLLED HEAT RELEASE AT CONSTANT TEMPERATURE | 2018 |
|
RU2696183C1 |
METHOD AND DEVICE FOR PRODUCING HEAT FROM ELECTRICAL ENERGY | 2001 |
|
RU2201556C2 |
Authors
Dates
2022-12-29—Published
2019-02-28—Filed