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Pressure type solar hot-water bag

A solar hot water and pressure-based technology, applied in solar thermal energy, solar thermal power generation, solar collectors, etc., can solve problems such as energy waste, poor practicability of hot water bags, and high prices of solar water heaters

Inactive Publication Date: 2010-06-16
FUZHOU BAITE ENERGY SAVING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, high-grade solar water heaters are expensive, and certain function settings will cause energy waste; economical hot water bags are not practical

Method used

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  • Pressure type solar hot-water bag
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  • Pressure type solar hot-water bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Plan size: 60L

[0025] Water storage pipe φ10cm pipe section coefficient 7.85cm 2 About 7.6m

[0026] The sunshine area is [8*(10+2)+2]*(100+4)=98*104=102cm 2

[0027] 60L=60kg is about enough for 3 people to shower.

Embodiment 2

[0029] Plan size: 120L

[0030] Water storage pipe φ10cm pipe section coefficient 7.85cm 2 About 15.2m

[0031] The sunshine area is [10*(10+2)+2]*(152+4)=122*156=190.32cm 2

[0032] 120L=120kg is suitable for larger family showers and baths during sunshine hours

Embodiment 3

[0034] Plan size: 180L

[0035] Water storage pipe φ12cm pipe section coefficient 11.3cm 2 About 15.9m

[0036] φ12cm*10 total 15.9m*11.3cm 2 =180L

[0037] The sunshine area is [10*(12+2)+2]*(160+4)=142*164=232cm 2

[0038] 180L=180kg is designed to be enough for a bathtub or a family shower.

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Abstract

The invention discloses a solar water heater, particularly the boon pressure solar hot-water bag, according to the two extremes of certain problems and some shortages of the existing solar water heater and solar hot-water bag, for appropriate improve to achieve the needs of established under pressure, and in the vast rural areas, mountain areas, islands inadequate circumstances, emplace to the ground, hillsides, roof with sunshine, it is as a solar water heater technology and beyond the unique advantage and can hold a certain heat preservation time, prevent hail and other natural disasters; easy to transport, installation convenient, easy to use; a promotional value and social benefit.

Description

technical field [0001] The invention relates to the field of solar water heaters, in particular to a pressure-type solar hot water bag improved in the field of solar hot water bags. Background technique [0002] In the past ten years, China's solar thermal utilization industry has developed rapidly. In particular, solar water heaters have initially formed a relatively complete industrial system, including raw material industry, product processing and manufacturing industry, market and service industry, and corresponding technological development capabilities. At the end of 1999, the annual output of solar water heaters in the country was about 5 million square meters, and the total inventory reached 15 million square meters, ranking first in the world. It is predicted that in the next fifteen years, solar water heaters will grow at a rate of about 20%, and the number of households using solar water heaters in urban and rural areas across the country will reach 25% of the to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D17/00F24J2/05F24D19/10F24S10/40
CPCY02B10/20Y02B10/70Y02E10/44
Inventor 余美平
Owner FUZHOU BAITE ENERGY SAVING TECH