Solar baffling structural container type high-temperature solid heat storing device

Abstract

The invention provides a solar baffling structural container type high-temperature solid heat storing device. The device comprises an outer heat insulated protecting housing which is elongated, wherein a heat transferring medium inlet and a heat transferring medium outlet are correspondingly formed in two ends of the outer heat insulated protecting housing; high temperature resistant baffling plates which are staggered at the upper part and the lower part are arranged in the outer heat insulated protecting housing between the heat transferring medium inlet and the heat transferring medium outlet; the bottom part and two sides of the high temperature resistant baffling plate at the lower part are connected to the inner wall of the outer heat insulated protecting housing, and a clearance isreserved between the top part of the high temperature resistant baffling plate at the lower part and the inner wall of the outer heat insulated protecting housing; the top part and two sides of the high temperature resistant baffling plate at the upper part are connected to the inner wall of the outer heat insulated protecting housing; and a clearance is reserved between the bottom part of the high temperature resistant baffling plate at the upper part and the inner wall of the outer heat insulated protecting housing. According to the device, a complete mechanical structure is adopted, so thatthe sealing performance is high; a container type structure is adopted, so that the convenience of conveying, mounting and arranging is ensured; inner parts and rotating parts are saved, so that thefault rate is low, and the maintaining workload is small; and a normal pressure device is provided, so that the cost is low.

Description

technical field [0001] The invention relates to the technical field of solar heat storage, in particular to a container-type high-temperature solid heat storage device with a solar baffle structure. Background technique [0002] With the arrival of the heating season, more and more coal-fired boilers are starting to work, which is bound to bring pressure to the already fragile atmospheric environment. As we all know, solar energy is an inexhaustible clean energy, and various applications of solar energy are in full swing around the world. Its advantage is that it requires almost no energy consumption, and can greatly reduce carbon emissions and avoid air pollution during use. The promotion of clean heating can fully meet the winter heating demand in the northern region and at the same time significantly reduce pollutant emissions, thereby effectively reducing the fossil energy consumption and total carbon emissions caused by urban and rural heating. [0003] Solar energy i...

AI Technical Summary

Problems solved by technology

The heat storage media used in other heat storage systems are heat transfer oil, phase change materials, water vapor, etc., but they all have disadvantages such as high cost, toxicity, and high pressure.

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