Improved solar water heater

Abstract

The invention discloses an improved solar water heater which comprises a bottom frame. A motor base is welded to the front face of the bottom frame, a water pump is fixedly welded to the upper surface of the motor base, the rotor end of the water pump is sleeved with a water outlet pipe, a water pumping pipe is fixedly welded to the upper portion of the water pump, and the top end of the water pumping pipe communicates with the inner wall of a water storage tank. A solar heating plate is fixedly welded to the lower portion of the water storage tank, a heating pipe is fixedly connected to the lower portion of the solar heating plate, and the front face of the solar heating plate is fixedly welded to the top end of the water pumping pipe. Compared with a common tubular solar water heater and a flat-plate-shaped solar water heater, the water heater abandons a dispersed tubular light-absorbing solar panel, and under the condition of the same size, the effective illumination area of the solar panel of the solar water heater is larger, so that more heat is absorbed within the same time, the energy utilization rate is higher, the water boiling speed is higher, and the efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of daily life, in particular to an improved solar water heater. Background technique [0002] Solar water heater is a heating device that converts sunlight energy into heat energy. It heats water from low temperature to high temperature to meet the needs of hot water in people's life and production. The compact solar water heater inserts the vacuum glass tube directly into the water tank. The circulation of heating water makes the water temperature in the water tank rise. This is the most conventional solar water heater in the market, but the disadvantages are also obvious. The heating efficiency of this water heater depends on the number of vacuum glass tubes, which leads to compact solar water heaters. There must be a gap for the installation and disassembly of the vacuum glass tube, the effective use area is reduced, the light area is also reduced, the energy utilization is not sufficient, and the heating...

AI Technical Summary

Problems solved by technology

[0002] Solar water heater is a heating device that converts sunlight energy into heat energy. It heats water from low temperature to high temperature to meet the needs of hot water in people's life and production. The compact solar water heater inserts the vacuum glass tube directly into the water tank. The circulation of heating water makes the water temperature in the water tank rise. This is the most conventional solar water heater in the market, but the disadvantages are also obvious. The heating efficiency of this water heater depends on the number of vacuum glass tubes, which leads to compact solar water heaters. There must be a gap for the installation and disassembly of the vacuum glass tube, the effective use area is reduced, the light area is also reduced, the energy utilization is not sufficient, and the heating efficiency of the water heater still has a lot of room for improvement

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