A double-row collector tube installation structure for solar water heaters

Abstract

The invention discloses a double-row type heat-collecting tube installation structure for solar water heaters, comprising: a base, a water storage tank is installed above one end of the base, and two upper and lower are stacked and fixed above the other end of the base Two arc-shaped mounting plates are connected together, and a plurality of double-row heat-collecting tubes are installed between the water storage tank and the arc-shaped mounting plate. The upper and lower ends of the heat collecting tubes are inserted into the water storage tank through a sealing ring. superior. When installing the heat collecting pipe in this structure, directly place the sharp-angled end of the heat collecting pipe on the first support sheet and the second support sheet, and then insert the other end of the heat collecting pipe directly into the water storage tank, and install it in an arc shape. The space of the plate is large enough to facilitate the installation and placement of the heat collecting tubes, and can effectively avoid the sharp corners from being damaged.

Description

technical field [0001] The invention belongs to the technical field of solar water heaters, and in particular relates to a double-row heat collecting tube installation structure for solar water heaters. Background technique [0002] Solar water heater is a heating device that converts sunlight energy into heat energy, and heats water from low temperature to high temperature to meet people's use of hot water in life and production. , The market is mainly based on vacuum tube solar water heaters. Vacuum tube solar water heaters for household use are composed of heat collector tubes, water storage tanks and brackets and other related parts. The conversion of solar energy into heat energy mainly relies on vacuum heat collector tubes, which use hot water to float cold water. The principle of sinking makes the water microcirculation to obtain the required hot water. [0003] The collector tubes on the water heater are installed by direct hard clip connection. One end of the colle...

AI Technical Summary

Problems solved by technology

[0003] The heat collecting tubes on the water heater are all installed in a direct hard clamping way. One end of the heat collecting tube is directly clamped on the water storage tank through a sealing ring, and the other end of the heat collecting tube is directly inserted and clamped. The other end of the heat collecting tube will form a sharp corner, which is small and fragile. When installing and dismounting through the socket, it is easy to be narrowed due to the narrow space, especially for solar water heaters with double rows of heat collecting tubes. The corners are easy to touch the inner wall and break, making the heat collecting tube damaged and invalid

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