"Designing Solar Water Heaters" PPT Courseware

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E-education edition sixth grade science volume 2	pptx	6 MB

"Designing Solar Water Heaters" PPT Courseware

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Upload Time: 2024-09-08

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"Designing Solar Water Heaters" PPT Courseware

Structure and principle of solar water heater

The most important parts of the solar water heater structure are:

1. The part that uses solar energy to heat cold water (heat collector);

The second is an incubator to maintain water temperature;

The third is the control system that controls the inflow and outflow of hot and cold water.

Working principle: The solar energy is absorbed through the collector tube to heat the cold water, and then the hot water is sent to the insulating box to maintain a certain temperature. When we need hot water, the hot water is released through the control system and a certain amount of cold water is added to the collector. Apply heat.

Make a simple solar water heater

Design requirements:

It can hold at least 200 ml of water (the teacher shows how much water there is in 200 ml); it must use easily available materials; it can raise the temperature of the water in the water heater as quickly as possible.

Think about design principles:

What factors are related to the temperature of objects under the sun? What inspiration does this have for us in designing solar water heaters?

(Intensity of sunlight, color of object, heat absorption ability of object material)

Keywords: Designing solar water heater teaching courseware, download the science PPT courseware of the second volume of the sixth grade of the E-education edition, download the sixth grade science slide courseware, download the PPT courseware of designing a solar water heater, .PPT format;

For more information about the "Designing Solar Water Heater" PPT courseware, please click the "Designing Solar Water Heater ppt" tag.

"Designing Solar Water Heaters" PPT Courseware 2:

"Designing Solar Water Heaters" PPT Courseware 2 Watch the advertisement and think about questions. Have you ever used solar water heaters in your home? Besides heating, what other uses does solar energy have? Reading during the day During the day, sunlight provides us with light. But it should be noted that in strong...

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Update Time: 2024-09-08

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"Designing Solar Water Heaters" PPT Courseware