High energy-cumulating integral solar energy water heater

Abstract

A novel energy-concentrated integrated solar water heater is provided, which is quite different from the vacuum tubular type solar water heater, the flat plate solar water heater and integral-type solar water heater, and integrates the functions of the solar water heater and the electrical water heater. The novel solar water heater can be easily installed on southern walls and floors of buildings, without occupying any space indoor; and can normally work all day around in a way that the water is supplemented as being consumed under the electrical heating conditions. The novel solar water heater comprises a special corrugated metal heat-collecting core which can efficiently increase heat-collection area and heat-collection efficiency and increase the heat yield; a quadrate separated water tank which is integrated with a mainframe and installed outdoors. The novel solar water heater has functions of preventing dry burning, stroke, water leakage, power leakage, freezing and heat waste, and is safe to use. The novel solar water heater further comprises an intelligent control system for ensuring functions of temperature stabilization, timing, circulation, water supplementation, water consumption, drainage, time-delay and electrical heating.

Description

Technical field [0001] The invention relates to an integral structure with enlarged heat-gathering area and an all-metal heat-collecting core with only one water inlet and one water outlet. The square water tank and the heat-collecting core are co-located in the same structure. Through natural circulation and forced circulation, the high energy concentration of solar water heaters is truly realized. The small size is suitable for solar water heaters with different installation functions in different buildings and directions. Background technique [0002] At present, most of the solar products on the market and developed by manufacturers are vacuum tube type, flat plate type, sun-dry type, etc., because these products generally have such problems as: too small heat collection area, slow heat collection speed, burst tube, fragile, poor heat preservation , Large heat loss, water leakage, bulky, limited installation, high-rise buildings cannot be installed, fast heat dissipatio...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the solar products on the market and developed by manufacturers are vacuum tube type, flat plate type, sun-dry type, etc., because these products generally have such problems as: too small heat collection area, slow heat collection speed, burst tube, fragile, poor heat preservation , Large heat loss, water leakage, bulky, limited installation, high-rise buildings cannot be installed, fast heat dissipation, long water replenishment cycle, inconvenient use and other defects, which cannot better and more comprehensively meet the needs of the market and consumers

However, the share of vacuum tube solar water heaters in the foreign market is only less than 20%, and there is a lack of a product that truly realizes and overcomes the above-mentioned functional defects on the market.

Images