Zigzag Solar water heater
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Zigzag Solar water heater Basic Data Category: Solar collectors URL (first publication): https://www.wot.utwente.nl/publications/zigzag.pdf Keywords: zigzag, solar energy, heater, water, sustainable, boiling, communities License: CC BY-SA 4.0 Organization: WOT Project status: Active Certification status: In process Technical documentation Maturity of the project: prototype
Contains PDF-drawings: Yes Assembly instructions are published: Yes Bill of materials is published: Yes
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Description
Blueprints and instructions for the construction of a solar water heater
Based on manual published by WOT. It may be helpful in constructing solar collectors and building hot water systems especially for communities using large quantities of hot water.
This project is published under the terms of the CC-BY-SA licence
Technical documentation
PDF Plans | |
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Files: | |
+ General Reviews 
Parts list
| Pos. | Qty. | Part Name | Part code | Part Type | Specifications | Review Status | Show All Comments | |
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| A1 | zigzag solar water heater | A1 | |
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| A2 | zigzag solar water heater | A2 | |
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| B | Part list | B | |
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| 1.0 | 3 | The Absorber | 1 | |
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| 1.1 | 3 | 1/2" galvanised pipe | 1.1 | Production | |
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| 1.2 | 3 | galvanised sheet | 1.2 | Production | |
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| 1.3 | 48 | saddles | 1.3 | Production | |
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| 1.4 | 180 | rivets 9,4 x 18 | 1.4 | Standard | rivets 9,4 x 18 expand | |
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| 2.0 | 3 | collector-box | 2 | |
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| 2.1 | 6 | sides planks | 2.1 | Production | |
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| 2.2 | 6 | front planks | 2.2 | Production | |
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| 2.3 | 6 | supporting laths | 2.3 | Production | |
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| 2.4 | 3 | bottom plank | 2.4 | Production | |
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| 2.5 | 3 | insulating material | 2.5 | Production | empty bags of fibre with sawdust, Coconut-fibre, glass-wool or any kind of other insulating material. | |
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| 2.6 | 3 | cover glass | 2.6 | Production | |
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| 2.7 | 8 | rubber strip | 2.7 | Production | |
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| 2.8 | 3 | angle section | 2.8 | Production | Angle section aluminum 25x25x3; L: 1180 | |
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| 3.0 | 1 | insulated storage tank | 3 | |
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| 3.1 | 1 | storage tank | 3.1 | Standard | 2000-litredrum | |
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| 3.2 | 4 | galvanised pipe 1/2" | 3.2 | Production | |
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| 3.3 | 2 | galvanised pipe 3/4" | 3.3 | Production | |
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| 3.4 | 1 | insulating material | 3.4 | Production | |
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| 4.0 | the buffer tank | 4 | |
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| 4.1 | 1 | storage tank | 4.1 | Standard | half 2000-litre drum | |
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| 4.2 | 3 | galvanised pipe 1/2" | 4.2 | Production | |
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| 4.3 | 1 | floating gauge | 4.3 | Standard | |
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| 5.0 | 1 | foundation storage tank | 5 | |
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| 5.1 | 4 | steel-pipe 50x50x500 | 5.1 | Production | |
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| 5.2 | 2 | steel-pipe 50x50x600 | 5.2 | Production | |
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| 5.3 | 2 | steel-pipe 50x50x800 | 5.3 | Production | |
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| 5.4 | 2 | steel-pipe 50x50x1050 | 5.4 | Production | |
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| 5.5 | 4 | steel-pipe 50x50x1800 | 5.5 | Production | |
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| 5.6 | 6 | rectangular flancher | 5.6 | Production | |
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| 6.0 | 1 | base collector | 6 | |
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| 6.1 | 2 | steel-pipe 50x50x330 | 6.1 | Production | |
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| 6.2 | 2 | steel-pipe 50x50x600 | 6.2 | Production | |
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| 6.3 | 2 | steel-pipe 50x50x800 | 6.3 | Production | |
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| 6.4 | 2 | steel-pipe 50x50x2300 | 6.4 | Production | |
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| 7.0 | pipe fitting and accesories | 7 | |
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| 7.1 | 6 | galvanised pipe 1/2" x 450 | 7.1 | Standard | |
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| 7.2 | 3 | galvanised pipe 1/2" x 600 | 7.2 | Standard | |
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| 7.3 | 2 | galvanised pipe 1/2" x 830 | 7.3 | Standard | |
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| 7.4 | 10 | galvanised elbow 1/2"-90� | 7.4 | Standard | |
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| 7.5 | 4 | galvanised tee 1/2"-90� | 7.5 | Standard | |
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