Separated-bin diversion type solar water heater

Abstract

The invention relates to a separated-bin diversion type solar water heater which is simple in structure, and good in heat insulation and energy-saving effect. The solar water heater is formed by a water tank body and a vacuum tube. The water tank body is connected with the vacuum tube. The water tank body is provided with a water inlet and a water outlet. The water inlet is provided with an automatic water compensator. The upper part or the side wall of the water tank body is provided with a vent valve. The water tank body is internally divided into a heating bin and a water storage bin through a thermal insulation device. The water inlet is on the water storage bin. The water outlet is on the heating bin. The thermal insulation device is provided with a diversion pipe communicating the heating bin with the water storage bin. The vent valves are respectively arranged on the upper parts or the side walls of the heating bin and the water storage bin. The position of the water inlet is provided with the automatic water compensator. The water tank of the solar water heater is designed in separated bins, and heat is stored and water is heated in separated bins. Conduction of water temperature of the two bins is isolated by the thermal insulation device. The heating bin is heated by an electric heating device, and water in requirement is heated, so the solar water heater has effects of energy-saving and environmental protection, and a problem that power consumption is large when electrical heating is started in winter and rainy days.

Description

Technical field [0001] The invention relates to a water tank of a solar water heater, in particular to a diversion type solar water heater with compartments. Background technique [0002] Solar energy is both a primary energy source and a renewable energy source. It is rich in resources, can be used free of charge, does not require transportation, and does not pollute the environment. However, solar energy also has two main disadvantages: one is its low energy flow density; the other is its intensity cannot be maintained constant due to various factors (season, location, climate, etc.), so there is a problem that it is not easy to use in winter and rainy weather. In order to solve this problem, in the industry, electric heating devices are often inserted into the water tank of the solar water heater to heat the insufficient warm water in the water tank. Although this can solve the problem of increasing the water temperature, people's water consumption is relatively reduced in w...

AI Technical Summary

Problems solved by technology

However, solar energy also has two main disadvantages: one is low energy flow density; the other is that its intensity cannot be maintained constant due to the influence of various factors (season, location, climate, etc.), so there is a problem that it is not easy to use in winter and rainy weather

Although this can solve the problem of raising the water temperature, people’s water consumption is relatively reduced in winter and rainy weather. At this time, heating the 100 liters of water on the entire water tank is time-consuming and power-consuming, and it is a waste. Purpose

Therefore, it is necessary to develop separate warehouse solar water heaters to solve the problem that solar water heaters are not easy to use in winter and rainy weather

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