Solar water heater non-tap water full-automatic water-supplying system

Abstract

The invention relates to a non-tap water full-automatic water supplement system of a solar water heater, and comprises a water pressure constant system, a liquid level measurement and control system, a temperature measurement and control system and a micro-computer central processing system. A water source, a pressure suction pump, an one-way check valve, a pressure measurement and control system, an electromagnetic valve and a heat-preservation water tank of the solar water heater are serially connected in series by drinking-water pipes, thus forming the complete water pressure constant system, and the system can convert the non-tap water of well water, low-pressure or pressure-free water source, etc., into the tap water source with a certain pressure; the pressure controller adopts an EZ type controller, which can automatically detect the dynamic water pressure in a water supply pipe during the operation, automatically control the work of the pressure suction pump and control the water pressure in the water pipe within the set range. The usage of the water pressure constant system of the invention can convert the non-tap water of the well water, the low-pressure or pressure-free water source etc. into the tap water source with the certain pressure, carry out the automatic water supplement of the solar water heater during the work, solve the difficult problem of the water supplement of the solar water heater in the absence of the tap water, and eradicate an importable obstacle in the popularization of the solar water heaters in the rural areas.

Description

【Technical field】 [0001] The invention belongs to the technical field of automatic water replenishment of solar water heaters, and relates to a solar water heater non-tap water fully automatic non-tap water replenishment function using a constant water pressure system, a liquid level measurement and control system, a temperature measurement and control system and a microcomputer central processing system. Hydration system. 【Background technique】 [0002] When solar water heaters work normally, they need a tap water system to circulate water; but at present, many rural areas in my country do not have tap water supply systems, which seriously hinders the use of solar water heaters in rural areas. 【Content of invention】 [0003] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a non-tap water such as well water, low-pressure or no-pressure water source into a tap water source with a certain pressure, and can automatically ...

AI Technical Summary

Problems solved by technology

[0002] When solar water heaters work normally, they need a tap water system for circulating water; however, there are currently no

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