Inorganic high-efficiency flat superconducting flat-plate solar collector

Abstract

The invention relates to an inorganic high-efficiency flat superconducting flat-plate solar collector and belongs to the field of flat-plate solar collectors. The inorganic high-efficiency flat superconducting flat-plate solar collector comprises a heat absorption plate core, a high-light transmittance toughened glass cover plate, a heat insulation layer, a copper pipe flow channel and an outer frame, wherein the heat insulation layer is arranged in the outer frame; the heat absorption plate core is arranged in the outer frame; a heat absorption surface of the heat absorption plate core is upward; a condensation end of an inorganic high-efficiency flat superconducting heat pipe is connected with the copper pipe flow channel; two sides of the copper pipe flow channel are provided with a water inlet and a water outlet; the high-light transmittance toughened glass cover plate covers above the heat absorption plate core; the lower surface of the heat absorption plate core is provided with the inorganic high-efficiency flat superconducting heat pipe; the inorganic high-efficiency flat superconducting heat pipe is fixedly adhered to the heat absorption plate core; and the condensation end of the inorganic high-efficiency flat superconducting heat pipe is connected with the copper pipe flow channel.

Description

technical field [0001] The invention relates to an inorganic high-efficiency flat superconducting flat solar heat collector, which belongs to the field of flat solar heat collectors. Background technique [0002] Common flat solar collectors or heat pipe flat solar water heaters, which have been widely used in the market, also have a small market share of gravity superconducting flat micro heat pipe flat solar water heaters. However, under the current situation, since the gravity superconducting flat micro heat pipe solar collector has many advantages that the heat pipe flat solar collector cannot match, the application prospect of the gravity superconducting flat micro heat pipe solar collector is very broad. [0003] The gravity superconducting heat pipe is a high-performance heat transfer element that relies on the flow and phase change of the organic working medium (superconducting liquid) inside the heat pipe to transfer heat by its own gravity. Since the gravity super...

AI Technical Summary

Problems solved by technology

However, under the current situation, due to its structural characteristics, the gravity superconducting heat pipe mainly has the following disadvantages: 1. The life of the gravity superconducting heat pipe is short; 2. It produces non-condensable gas; 3. The thermal resistance is large; 4. The heat transfer efficiency is not good. High; 5. Large heat loss during heat conduction; 6. Poor temperature uniformity of heat pipes; 7. Poor safety; 8. The use environment must have a gravity field

Gravity superconducting flat micro heat pipe flat solar collector compared with ordinary heat pipe flat solar collector: Based on the effective heat absorbing body area, the general gravity superconducting flat micro heat pipe solar collector is more efficient, and the gravity superconducting flat micro heat pipe solar collector is more efficient. Heat pipe solar collectors mainly have the following disadvantages: 1. Low efficiency based on total installation area; 2. Short service life of gravity superconducting flat micro heat pipe; 3. Non-condensable gas is produced; 4. Large thermal resistance; 5. Heat collection The speed is slow and the heat transfer efficiency is not high; 6. The heat dissipation loss is large during the heat conduction process; 7. The heat pipe has poor temperature uniformity. 8. Poor safety

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