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Energy source complementation type all-weather solar hot water supply system

A solar water heating and supply system technology, which is applied in the field of solar energy application, can solve the problems of water heaters obstructing the landscape, lack of supply, and limited installation area of ​​solar water heaters or heat collecting panels, etc., so as to improve energy utilization and save energy. Effect

Inactive Publication Date: 2003-12-10
UNIV OF SHANGHAI FOR SCI & TECH +1
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AI Technical Summary

Problems solved by technology

One is that the roofs of urban high-rise buildings and European and American buildings are not suitable for installing the current type of solar water heaters or the installation area of ​​heat collectors is very limited; the other is that some cities think that the installation of water heaters hinders the landscape, thus restricting the installation of solar water heaters; The hot water heater cannot supply hot water in rainy days or at night

Method used

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  • Energy source complementation type all-weather solar hot water supply system
  • Energy source complementation type all-weather solar hot water supply system
  • Energy source complementation type all-weather solar hot water supply system

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Embodiment Construction

[0009] Depend on figure 1 As shown, the energy complementary all-weather solar hot water supply system mainly consists of the included solar collector 5, cold water tanks 1, 2, preheating water tank 3, hot water tank 4, microcomputer control device 6, measuring solar collector The temperature sensors T1-T4 at the inlet and outlet ends of the cold water tank, the preheating water tank and the hot water tank, the flow sensor F for measuring the water flow at the outlet of the collector, the liquid level sensor L for the water level of the water tank, the water pumps B1-B4 and Electromagnetic valves B1-B4 and boiler 7 are composed. The water production process of the solar heat collection system is as follows: firstly, when the temperature of the produced water is reached, the circulating water pump of the solar system is started through the thermostat (B 1 ) and open the solenoid valve K 2 、K 1 , the water pump sends the cold water in the cold water tank into the heat collect...

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Abstract

The energy source complementary type all-weather solar hot water supply system includes solar heat collector, cold water tank, preheated water tank and hot water tank, microcomputer controller, inlet end and outlet end of micro solar energy heat collector, temp. sensors for temp. in preheated water tank and hot water tank, flow sensor for measuring outlet water flow rate of the heat collector, level sensor of water tank level, water pump and electromagnetic valve which are formed into heat-collecting system of said invention and utilizes the boiler and cold water tank to form the auxiliary energy source heating system of said invention, so that it can raise energy source utilization rate of said system.

Description

technical field [0001] The invention relates to an energy complementary all-weather solar hot water supply system, which belongs to the application of solar energy [0002] technology field. Background technique [0003] Solar energy is an inexhaustible and inexhaustible renewable energy source. my country is a country rich in solar energy resources, which provides good conditions for the development and utilization of solar energy. In recent years, my country's urban and rural housing construction has developed very rapidly, and the annual residential construction area is 1.1 to 1.3 billion square meters. 2 , of which the urban residential construction area reaches 400-500 million m2 2 . Our government attaches great importance to making full use of green energy including solar energy in housing construction. With the continuous popularization of solar water heaters, new problems are encountered in the promotion process. One is that the roofs of urban high-rise buildin...

Claims

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Application Information

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IPC IPC(8): F24H1/20F24J2/04
CPCY02E10/44
Inventor 郁鸿凌陈康民张道方何康炎
Owner UNIV OF SHANGHAI FOR SCI & TECH
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