Pressure-bearing double-cycle three-cavity tube solar bathroom

Abstract

The invention discloses a pressure-bearing dual-cycle three-cavity tube solar bathroom, comprising a solar greenhouse, a pressure-bearing dual-cycle solar water heater and connecting pipes thereof. The space jointly enclosed by heat insulation wallboards, a heat insulation water tank, a transparent plate, a door, windows and a warming floor is the solar greenhouse. In the invention, one part of the water tank wall also serves as one part of a collector, and the water tank wall is a heat exchanger, thus saving the raw materials and improving the heat transfer efficiency. The straight pressure-bearing double-cycle three-cavity tube solar water heater can be used as an independent solar hot water device after being assembled with a bracket. In the invention, the pressure-bearing double-cycle three-cavity tube solar water heater and the solar greenhouse are integrally designed, thus being capable of providing a great amount of domestic hot water as well as a bathing space with the room temperature of 25-45 DEG C, therefore, a bathroom can be rapidly heated and is maintained at a constant temperature by adopting hot water in a water tank even in a cold winter night.

Description

Technical field [0001] The invention relates to a year-round solar bathroom in solar heat utilization, in particular to a pressure-bearing double-cycle three-cavity tube solar bathroom. Background technique [0002] At present, solar water heaters have become the source of hot water for bathing in some households, but they can only provide a certain amount of hot water for bathing, and cannot provide a warm bathing space at the same time. , but still feel very cold when undressing, soaping, drying and dressing. Not only the elderly, children and people with poor physique cannot take a bath, but even people with good physique can hardly bear it. If a spray shower head is used to increase the temperature of the bathroom, the room temperature will drop immediately after the spray is stopped, and it is impossible to dry and dress when the bathroom is full of mist. If a high-power electric heater is used for heating, not only the cost of bathing will increase exponentially, but ...

AI Technical Summary

Problems solved by technology

[0002] At present, solar water heaters have become the source of hot water for bathing in some households, but they can only provide a certain amount of hot water for bathing, and cannot provide a warm bathing space at the same time. , but still feel very cold when undressing, soaping, drying and dressing, not only the elderly, children and people with poor physique cannot take a bath, even people with good physique can hardly bear it

If you use a spray shower head to increase the temperature in the bathroom, the room temperature will drop immediately after the spray is stopped, and the bathroom will be full of mist droplets, making it impossible to dry and dress

If a high-power electric heater is used for heating, not only the cost of bathing will increase exponentially, but also the risk of electric shock will be increased

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