Double-row type heat collecting pipe mounting structure for solar water heater

Abstract

The invention discloses a double-row type heat collecting pipe mounting structure for a solar water heater, which comprises a base, a water storage tank is mounted above one end of the base, and an upper arc-shaped mounting plate and a lower arc-shaped mounting plate which are stacked and fixedly connected together are mounted above the other end of the base; a plurality of heat collecting pipes which are staggered up and down in double rows are mounted between the water storage tank and the arc-shaped mounting plate, and the upper ends of the heat collecting pipes are inserted into the water storage tank through sealing rings. According to the structure, when the heat collecting pipe is installed, the end, with a sharp corner, of the heat collecting pipe is directly placed on the first supporting piece and the second supporting piece, then the other end of the heat collecting pipe is directly inserted into the water storage tank, the space of the arc-shaped installation plate is large enough, the heat collecting pipe can be installed and placed very conveniently, and the sharp corner can be effectively prevented 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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