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Water temperature adjusting device of solar water heater

A technology for solar water heaters and water temperature regulation, applied in solar thermal devices, solar thermal power generation, heating devices, etc., can solve problems such as difficult to control water temperature accurately, achieve high temperature regulation accuracy, reasonable structural layout, and good temperature regulation effects

Inactive Publication Date: 2015-03-25
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The water temperature of solar water heaters is determined by the temperature of hot water and cold water. At present, the water temperature of many solar water heaters is determined by manually adjusting the flow of hot water and cold water, making it difficult to accurately control the water temperature.

Method used

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  • Water temperature adjusting device of solar water heater
  • Water temperature adjusting device of solar water heater
  • Water temperature adjusting device of solar water heater

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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0014] refer to figure 1 , figure 2 and image 3 , the present invention includes a housing 1, the housing 1 includes a hot water inlet solenoid valve 4, a cold water inlet solenoid valve 3, a water outlet 7, a fixed end 2, a liquid crystal display 5, an adjustment knob input module 6, and an MPU main control unit 14. Power conversion module 15 and transmission line 16. Water baffle plate 8, water mixing shaft 9, fan blade 11, thrust ball bearing 13, angular contact ball bearing 10 and temperature sensor 12 are arranged in the housing 1. The hot water inlet electromagnetic valve 4 and the cold water inlet electromagnetic valve 3 are fixed on the upper end of the casing 1, the water outlet 7 is arranged on the lower end of the casing 1, and the MPU main control unit 14 is arranged on one side of the casing 1 , the data information...

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Abstract

Disclosed is a water temperature adjusting device of a solar water heater. A hot water inlet solenoid valve and a cold water inlet solenoid valve are fixed to the upper end of a shell, a water outlet is formed in the lower end of the shell, a liquid crystal display screen and an adjusting knob input module are arranged at the front end of the shell, the input end of a power conversion module is connected with a power transmission line, the output end of the power conversion module is connected with an MPU master control unit, a temperature sensor and the liquid crystal display screen, and the MPU master control unit is connected with the liquid crystal display screen, the temperature sensor, the hot water inlet solenoid valve and the cold water inlet solenoid valve. A water insulation plate is fixedly arranged in the middle in the shell, a thrust ball bearing and an angular contact ball bearing are fixed to the bottom and top in the shell respectively, a water mixing shaft penetrates through a hole in the water insulation plate, the upper end of the water mixing shaft is fixed to the angular contact ball bearing, the lower end of the water mixing shaft is fixed to the thrust ball bearing, the temperature sensor is fixedly arranged beside the water outlet, and a blade is arranged on the water mixing shaft. The water temperature adjusting device is reasonable in structural layout, good in temperature adjusting effect, high in precision and suitable for application and popularization.

Description

technical field [0001] The invention relates to the field of solar water heaters, in particular to a water temperature regulating device for solar water heaters. Background technique [0002] Solar water heaters convert sunlight energy into heat energy, and heat water from low temperature to high temperature, so as to meet people's demand for hot water in life and production. The advantages of solar water heaters are mainly reflected in energy saving and emission reduction, convenient use, and wide application range. The water temperature of solar water heaters is determined by the temperature of hot water and cold water. At present, the water temperature of many solar water heaters is determined by manually adjusting the flow of hot water and cold water, which makes it difficult to accurately control the water temperature. This is the weak point of prior art. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/40
CPCY02E10/40
Inventor 龙邹
Owner GUANGXI UNIV
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