Low-temperature hot water concentric-square-shaped coil radiant heating system for heatable brick bed

Abstract

The invention discloses a low-temperature hot water concentric-square-shaped coil radiant heating system for a heatable brick bed. The system comprises a concentric-square-shaped radiant coil, a heatable brick bed body, a solar water heater, a circulating electric water heater and a pressure gage, wherein the concentric-square-shaped radiant coil is arranged in the heatable brick bed body; a solar water heater water outlet communicates with an electric water heater water inlet; an electric water heater water outlet is connected with a water inlet of the concentric-square-shaped radiant coil; a water outlet of the concentric-square-shaped radiant coil is connected with a solar water heater water inlet and the electric water heater water inlet through a tee; and the pressure gage and a flow velocity valve are arranged between the electric water heater water outlet and the water inlet of the concentric-square-shaped radiant coil. According to the system, the solar water heater and the electric water heater are mutually combined so as to improve the utilization rate of energy sources; the concentric-square-shaped radiant coil is arranged so as to improve the temperature uniformity of the heatable brick bed; the system adopts a detachable structure, and the indoor heating effect can be improved after a heat dissipation pad is detached; and an internal through groove is arranged so as to facilitate internal maintenance and mounting of the heatable brick bed body, increase convenience and effectively reduce energy consumption.

Description

technical field [0001] The invention relates to the technical field of heating, in particular to a radiant heating system with low-temperature hot water heating coils. Background technique [0002] The radiant heating equipment that is common in northern living rooms, such as kang, has a uniform temperature and mainly uses low-temperature radiation to dissipate heat, which meets the requirements of the human body environment and has relatively high comfort. Or the requirements of the city, and at the same time, as solar water heating is widely known, but currently solar water heaters are only limited to providing hot water for bathing. Therefore, how to apply solar energy to radiant heating systems, further research on new products combined with solar water heating -Split solar water heaters, which can be combined with floor radiant heating to heat buildings, play an extremely important role in the development and promotion of this radiant heating system. Contents of the i...

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Problems solved by technology

[0002] The radiant heating equipment that is common in northern living rooms, such as kang, has a uniform temperature and mainly uses low-temperature radiation to dissipate heat, which meets the requirements of the human body environment and has relatively high comfort. Or the requirements of the city, and at the same time, as solar water heating is widely known, but currently solar water heaters are only limited to providing hot water for bathing. Therefore, how to apply solar energy to radiant heating systems, further research on new products combined with solar water heating -Split solar water heaters, which combine with floor radiant heating to heat buildings, play an extremely important role in the development and promotion of this radiant heating system

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