Solar centralized heat collection household water tank exchange heat supply system

A technology of solar heat collection and heating system, applied in the field of solar heating system, can solve the problems of complicated operation and use, complicated structure, unstable hot water, etc., and achieve the effects of stable heat exchange, high efficiency and simple structure

Inactive Publication Date: 2009-09-30
陈勇
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AI Technical Summary

Problems solved by technology

However, the structure of the current solar heating system is complicated. Because only one heat exchange is performed through the solar collector and the solar thermal insulation water tank, the hot water is unstable. In case of cloudy and rainy days or when the temperature is not high, it is heated by auxiliary energy, which maintains the entire large system. Hot water circulation, low sample utilization
Moreover, ordinary water heaters also need to involve the metering of water, electricity, and coal, and the operation and use are more complicated.

Method used

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  • Solar centralized heat collection household water tank exchange heat supply system
  • Solar centralized heat collection household water tank exchange heat supply system

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Embodiment Construction

[0012] Such as figure 1 , figure 2 As shown, the solar centralized heat collection household water tank exchange heat supply system of the present invention includes a solar heat collection device and a household heat exchange device, and the solar heat collection device and the household heat exchange device are connected through a heat transfer pipe 14 .

[0013] Wherein, the solar heat collecting device includes a plurality of solar heat collectors 1, a solar heat collecting heat preservation water tank 4, an antifreeze closing solenoid valve 11 and a solar circulation pump 13 connected in series through water pipes in sequence. A branch pipe is provided on the water pipe of the solar heat collecting device, and an antifreeze emptying electromagnetic valve 12 is provided on the branch pipe. The household heat exchange device includes multiple groups of thermal insulation water tanks, each group of thermal insulation water tanks is composed of several thermal insulation wa...

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Abstract

The invention discloses a solar centralized heat collection household water tank exchange heat supply system, which comprises a solar heat collection device, wherein the solar heat collection device is communicated with a household heat exchange device through a heat supply pipeline. The solar heat collection device comprises a plurality of solar heat collectors, solar heat collection heat insulation water tanks, an anti-freezing closure electromagnetic valve and a solar circulating pump which are orderly connected in series through a pipeline. A pipeline of the solar heat collection device is provided with a branch pipeline, and the branch pipeline is provided with a normally closed heat temperature control electromagnetic valve. The system has the advantages of no (water, electricity and coal) metering problem, simple and reasonable structure, and steady heat exchange.

Description

technical field [0001] The invention relates to a solar heating system, in particular to a solar centralized heat collection-household water tank heating system. Background technique [0002] With the rapid development of my country's economy, the supply of energy resources is becoming increasingly tense. Solar heating is becoming more and more popular. However, the structure of the current solar heating system is complicated. Because only one heat exchange is performed through the solar collector and the solar thermal insulation water tank, the hot water is unstable. In case of cloudy and rainy days or when the temperature is not high, it is heated by auxiliary energy, which maintains the entire large system. Hot water circulation, low sample utilization rate. And usually common water heater also needs to involve the metering problem of water, electricity, coal, and operation and use are all more complicated. Contents of the invention [0003] Aiming at the deficiencie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D17/00
CPCY02B10/20Y02B10/70
Inventor 钱志海
Owner 陈勇
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