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Intelligent control solar water heating system

A solar water heating and intelligent control technology, applied in the field of solar centralized water supply system, can solve the problem of limited installation space of solar collectors, and achieve the effect of solving excessive cold water loss, simple operation and obvious increase.

Inactive Publication Date: 2020-03-24
XINGYUENENG BEIJING ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The solution is to adopt the form of solar centralized hot water supply system and fixed mirror concentrating solar technology to solve the problem of limited installation space of solar collectors

Method used

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  • Intelligent control solar water heating system
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Experimental program
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Embodiment Construction

[0025] Describe in detail in conjunction with accompanying drawing of description of the present invention

[0026] combine figure 1 described as follows:

[0027] The power supply circuit system of the present invention is composed of alternating current AC220V, direct current DC24V and DC12V; the external alternating current AC220V power supply is formed between the live wire terminal L and the grounding terminal N, through the QF0 main switch (the circuit breaker whose model is DZ47-60 D20), the The external AC power supply AC220V live wire terminal L and the neutral ground terminal N are connected to the system live wire terminal L1 and the neutral ground terminal N to form the AC power used in the working conditions of the present invention; the DC12V and DC24V loops of the power supply circuit of the present invention pass the AC220V through The live wire terminal L1 is input to the DC12V rectifier module circuit to form a 0V-12V DC power supply; the AC220V is input to ...

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PUM

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Abstract

The invention relates to an intelligent control solar water heating system and particularly relates to an intelligent control solar water heating system composed of a power supply circuit, a control circuit and execution systems, the control circuit automatically controls the execution systems, and hot water heated by solar energy is provided for 24 hours. The execution systems comprise a solar heat collection execution system, a water supplementing execution system and a hot water supply execution system. The control circuit automatically controls the execution systems which comprise a solarheat collection execution system, a water return circulation execution system, an auxiliary heating circulation execution system, a water supplementing execution system and a hot water supply execution system.

Description

technical field [0001] The invention relates to a solar centralized hot water supply system for intelligently controlling industrial plants, commercial office buildings and residential buildings based on a chip or an industrial controller. Background technique [0002] Solar energy is clean energy, and all countries in the world are actively developing it. In the field of photothermal application technology, due to the low energy flux density of solar radiation reaching the earth's surface, and the constant change of the sun's position (altitude and azimuth) throughout the year, fixed installations The daylighting device is difficult to achieve the best solar energy collection effect. [0003] In order to improve the level of accumulated heat energy collected from sunlight per unit area throughout the day or throughout the year, the sunlight receiving surface device is fixed, and the matching fixed reflector is used to increase the radiation intensity on the light receiving ...

Claims

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Application Information

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IPC IPC(8): F24D19/10F24S50/40F24S50/00
CPCF24D19/1057F24D19/1063Y02B10/20Y02B10/70
Inventor 李娜
Owner XINGYUENENG BEIJING ENERGY TECH