Engineering modularization solar water heater

Abstract

The invention relates to a solar energy water heater, more particularly relates to a project modularized solar energy water heater for house united installation, comprising a bracket, heat preservation water tanks and a heat collection pipe, characterized in that a plurality of heat preservation water tanks are arrayed in a line on the bracket, each of which is a whole, thickness of heat preservation layers at two ends is a half of the thickness of the middle heat preservation layers, a water inlet and outlet connection pipe, a vent pipe and an electric auxiliary heater are all provided on each heat preservation water tank; two ends of each heat preservation water tank are respectively provided with circumferential water preventing ribs; upper part of the bracket is installed with a barrel support whose lower part is fixed on the bracket via a bolt and whose upper part is a round arc-shaped support disc matching with shape of the heat preservation water tank; inner side of the round arc-shaped support disc is provided with at least one a groove which extends in the circumferential direction and matches with the water preventing ribs. The invention not only has good entire structure and convenient installation, but also saves construction cost, which is in favour of protection of outer layer of the buildings as well as construction and installation of lightning-proof facilities.

Description

technical field [0001] The invention relates to a solar water heater, in particular to an engineering modularized solar water heater used for uniform installation in houses. Background technique [0002] Our country has a vast territory, and most areas are cold in winter and hot in summer, especially in winter, the temperature is low, but the weather is relatively clear and sunny, which is very suitable for using solar water heaters to heat domestic water. [0003] Existing household solar water heating systems are all glass vacuum tube compact solar water heaters, and each water heater is isolated, one for each family, placed on the top of the building. This kind of solar water heater is relatively scattered, and all are installed on the roof by each user after the building is completed. The damage to the roof is more serious, the integrity is poor, and the installation is not reliable. Because a plurality of solar energy is installed in a scattered manner, more poles are ...

AI Technical Summary

Problems solved by technology

This kind of solar water heater is relatively scattered. After the building is completed, each user installs it on the roof respectively. The damage to the roof is serious, the integrity is poor, and the installation is not reliable.

Due to the scattered installation of multiple solar energy, more poles are used, so there are more connection points with the roof, which is not conducive to saving and not conducive to lightning protection

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