Indoor balcony split type solar water heater system

Abstract

The invention discloses an indoor balcony split type solar water heater system which comprises a heat storage water tank, a heat concentrator, a multi-channel switch valve, a water outlet pump valve, a circulation pump valve, a temperature control valve, and as well as connecting pipelines among the members, wherein the circulation heat exchange is adopted between the heat storage water tank and the heat concentrator, and not only is the heat exchange efficiency is high and the speed is fast, but also the horizontal interval and the vertical interval between the heat storage water tank and the heat concentrator are both greatly enlarged, so that the heat storage water tank is installed inside a room, and the heat concentrator is installed on a balcony; and the system can not only support non-bearing type hot water supply and bearing type hot water supply, but also can realize anti-freezing by water-pumping evacuation with zero-energy consumption. The system provides fixed-temperature hot water, and the conversion in states of working, anti-freezing, non-bearing type hot water supply, bearing type hot water supply and the like is realized through the rotation of one single mechanical valve, so that the use is simple and convenient, the whole system is low in cost and stable and reliable, and has good popularization and use valves.

Description

technical field [0001] The invention relates to a new balcony split-type solar water heater system. Compared with conventional balcony split-type solar water heaters, the heat exchange method, pipe connection, and relative installation position requirements of the heat storage tank and the heat collector of the system are different. It is a very big improvement and belongs to the field of solar thermal application. Background technique [0002] Low-carbon environmental protection is the theme of our era. The extensive and popular application of solar water heaters is gradually deepening. At present, solar water heaters on the market are divided into two types according to whether the water storage tank and the heat collector can be separated. One is the heat collector and the heat storage tank. The integrated solar water heater whose water tank cannot be separated is mainly used on the roof; the second is the balcony split solar water heater. Very strict requirements. Gene...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the relatively limited horizontal and vertical distances between the hot water storage tank and the heat collector in the existing split solar water heater system, and the low efficiency of indirect heat exchange using antifreeze, the invention provides A brand-new technical solution for split solar water heaters on indoor balconies. This invention can not only expand the installation horizontal distance between the two major components, the collector and the hot water storage tank, by several times, but also realize the vertical direction can be high or low; At the same time, a single water medium is used to directly exchange heat, with fast heat exchange and high efficiency, and can also achieve zero power consumption antifreeze

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