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Integrated solar hot water supplying method and system

A solar water heating and supply system technology, which is applied in residential hot water supply systems, heating systems, space heating and ventilation, etc., can solve the problem of high cost, unbalanced hot water density, and failure to provide reasonable centralized services for residential users. Solve the problems of solar hot water supply method and system, achieve the effect of solving maintenance management problems and facilitating overall installation

Inactive Publication Date: 2007-03-28
李洪良
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AI Technical Summary

Problems solved by technology

However, the problem of the solar centralized hot water supply system and system for the residential buildings of the building is: centralized and solar hot water supply methods and systems There are two ways (also including fuel and solar energy) centralized hot water supply method Although meters can be used, the cost is still too high due to the unbalanced density of hot water used in the overall operation. If solar thermal utilization is not used, fuel costs and management costs will also be included, and the quality of water supply (temperature and water quality) requirements may not be able to meet the immediate needs of users
[0006] In a word, the existing technical solutions fail to reasonably provide residential users with a scientific and reasonable solution for centralized solar hot water supply methods and systems

Method used

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Embodiment Construction

[0022] As shown in Figure 1, the centralized solar hot water supply method and system provide a centralized solar hot water supply to a building; it includes a heat storage and heat preservation water tank 1, a solar heat collector 2, an automatic exhaust valve 3, and a temperature sensor 4. Automatic control system 5. Water temperature sensor in the tank 6, water level sensor 7, check valve 8, gate valve 9, circulation pump 10, 16, filter 11, hot water outlet 12, return pipe 13, main water supply pipe (heat Water output pipe) 14, hot water inlet port 17, cold water inlet pipe 18, solenoid valve 19, intelligent time-limited and limited-control water meter 20, user temperature sensor 21, temperature sensor 22 of return water pipe or main heat supply pipe and corresponding pipeline 23 constitute . The solar heat collector can be a pipe series heat collector. There is a connecting pipe (circulating water pipe) between the solar heat collector and the water tank, a hot water outpu...

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Abstract

This invention relates to a method for supplying hot water with centralized solar energy. On the basis of centralized solar energy hot water supply system, the method controls hot water output by the supply system in the way of measuring the volume in hour to each user and the timing method is to present water volume by the day, terminal of a user applies an intelligent time and volume control water meter composed of an electromagnetic valve, a tap water meter, a micro-processor and a storage, a display, a supply and a controller, in which, the microprocessor includes a storage storing the following programs: the microprocessor sets a set value for pulse flow every day, when the meter laminates the pulse flow signal converted by the flow of a day to the set definite value, the microprocessor program is stored in the storage attached to it to be compared with the laminated set volume value, if the two are the same, the microprocessor emits a control signal for stopping the valve.

Description

technical field [0001] The invention relates to a centralized solar hot water supply method and system, in particular to a centralized solar hot water supply method and system for a house in a building. Background technique [0002] Photothermal solar devices are the most common energy utilization method for domestic hot water. Compared with installing compact solar water heaters in every household, the solar centralized hot water supply system obviously has greater advantages, such as the overall It is convenient and efficient to install, easy to maintain and low cost, easy to maximize efficiency, neat and beautiful, easy to install and use in small high-rise and high-rise residential buildings, and many real estate developers use this as a selling point for house sales. However, the problem of the solar centralized hot water supply system and system for the residential buildings of the building is: centralized and solar hot water supply methods and systems There are two wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D17/00F24D19/10
CPCY02B10/20Y02B10/70
Inventor 李洪良
Owner 李洪良
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