Heat storage device

Abstract

A heat storage device is revealed. The heat storage device mainly includes a heat storage tank and a heat conduction unit. A part of the heat conduction unit is arranged in a receiving space of the heat storage tank. The receiving space is filled with heat storage material. The heat storage material can be sand and crushed stone, brick clay, cement, cinder, shell, etc. The heat storage material can also use material or waste easily got from local sources. The heat storage tank is a vacant container. Thus the cost of manufacturing and transportation is reduced. Moreover, the recycling of the material and waste reduces pollutants and improves the environment.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a heat storage device, especially to a heat storage device in which heat storage material and a heat storage tank are made from local waste or material so as to reduce cost of manufacturing and transportation. Moreover, the waste material is used again so that pollutants are reduced and the environment is improved.[0003]2. Description of Related Art[0004]The heating pattern of heaters that heats objects uses electricity as a main energy source. The electric power is converted to electromagnetic waves or heat energy so as to heat objects.[0005]Due to global oil shortage and soaring fuel prices, countries all of the world are trying to develop alternative energy sources such as water, wind, fire, nuclear energy, solar energy, etc. Fire Power plants and nuclear power facilities produce negative effects on the population, environment and the overall ecology. As to the water power, both a dam...

AI Technical Summary

Benefits of technology

"The present invention provides a heat storage device that is made of waste or material from local sources to reduce manufacturing and transportation costs. The heat storage tank is filled with heat storage material, such as sand, crushed stone, or cement, which can be easily obtained from local sources. The use of solar energy as a heat source reduces pollutants and improves the environment. The invention also promotes energy savings and carbon dioxide emission reduction."

Problems solved by technology

Fire Power plants and nuclear power facilities produce negative effects on the population, environment and the overall ecology.

Wind power generation is a challenge because that an open area with strong wind is required and wind is an unstable power source.

Now the petrol price is increasing dramatically so that the cost of electricity is also expected to continue rising.

This imposes a burden on users.

However, the cost of these solar heating systems is quite expensive.

If the location is in a foreign place or country, the transportation cost is even higher.

This places a heavy burden on business or consumers.

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