Double-bin temperature control directly heating solar water heater

Abstract

The invention discloses a double-bin temperature control directly heating solar water heater which comprises a heat collector, a heat insulating water tank and a control component, wherein the heat insulating water tank is communicated with the heat collector, and is divided into a heating bin and a water storage bin through a heat insulation layer; a through pipe communicated with the heating bin and the water storage bin is mounted at the upper part of the heat insulation layer; an electromagnetic valve water inlet and a temperature probe are mounted at the top of the heating bin; a heating device is arranged at the bottom of the heating bin; a water level probe is mounted at the top of the water storage bin; a water outlet is formed in the bottom of the water storage bin; the control component is electrically connected with the electromagnetic valve water inlet, the temperature probe, the heating device and the water level probe, and can be used for controlling the opening / closing of the electromagnetic valve water inlet and the on / off of the heating device. The solar water heater has the advantages that the structure is reasonable; the heating quantity of water is reduced, so as to accelerate heating speed, shorten waiting time of a user, and reduce energy consumption; water-electricity separation is realized in deed, so that the electric safety is improved.

Description

technical field [0001] The invention relates to a solar water heater, in particular to a two-chamber temperature-controlled direct heating solar water heater. Background technique [0002] Solar energy generally refers to the radiant energy of sunlight. Solar energy is a renewable and environmentally friendly energy source; Hot water use in production. Theoretically, solar water heater is an investment, and it does not cost money to use, but it is impossible in practical application, because no matter where, there are cloudy, rainy and snowy weather every year and the weather with insufficient sunshine in winter. Hot water, on average, more than 25% to 50% of hot water needs to be completely heated by electricity every year, so that the actual power consumption of solar water heaters is larger than that of heat pump water heaters; It takes a long time to heat up, and it cannot be guaranteed to be used up every time, which further causes a waste of resources. Contents of ...

AI Technical Summary

Problems solved by technology

Theoretically, solar water heater is an investment, and it does not cost money to use, but it is impossible in practical application, because no matter where, there are cloudy, rainy and snowy weather every year and the weather with insufficient sunshine in winter. Hot water, on average, more than 25% to 50% of hot water needs to be completely heated by electricity every year, so that the actual power consumption of solar water heaters is larger than that of heat pump water heaters; Large, long heating time, and cannot be guaranteed to be used up every time, which further causes waste of resources

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