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Difference between revisions of "Zigzag Solar water heater"

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|firstin=https://www.wot.utwente.nl/publications/zigzag.pdf
|firstin=https://www.wot.utwente.nl/publications/zigzag.pdf
|trans_status=WT
|trans_status=WT
|desc=<p>Blue prints and instructions for the construction of a solar water heater</p>
|desc=<p>Blueprints and instructions for the construction of a solar water heater</p>
<p>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.</p>
<p>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.</p>
<p>This project is published under the terms of the CC-BY-SA licence</p>
<p>This project is published under the terms of the CC-BY-SA licence.</p>
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Revision as of 14:34, 6 April 2021


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







no

yes yes 








Oseg zswh A1 zigzag solar water heater 000.jpg

  Oseg zswh A1 zigzag solar water heater 000.jpgOseg zswh A1 zigzag solar water heater 001.jpgOseg zswh A1 zigzag solar water heater 002.jpgOseg zswh original1.jpgOseg zswh render1.jpgOseg zswh B zigzag solar water heater 001.jpgOseg zswh B zigzag solar water heater 002.jpgOseg zswh 1.0 absorber collector 001.jpgOseg zswh 2.0 collector box 002.jpgOseg zswh 3.0 insulated storage tank 001.jpgOseg zswh 4.0 the buffer tank 001.jpgOseg zswh 5.0 foundation storage tank 001.jpgOseg zswh 6.0 foundation storage tank 001.jpg

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

Oseg zswh A1 zigzag solar water heater 002 2.jpg 
Files:

Oseg zswh zigzag-solar-water-heater v2.pdf

CAD Files

Oseg zswh render1.jpg 
Files:

Oseg zswh CAD-files.zip
Oseg zswh STP-files.zip

Structure analysis

Structure sim.jpg 
Files:

Oseg zswh structure-analysis.pdf


+ General Reviews General Reviews

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Parts list

Pos. Qty. Part Name Part code Part Type Specifications Review Status Show All Comments
A1 zigzag solar water heater A1

REV1: Approved
 REV2: Approved

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A2 zigzag solar water heater A2

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B Part list B

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C1 Technical notes C1 General notes

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C2 Technical notes C2 Hydraulic scheme

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1.0 3 The Absorber 1.0

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1.1 3 1/2" galvanised pipe 1.1 Production galvanised iron

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1.2 3 galvanised sheet 1.2 Production One 1.22*2.44 sheet

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1.3 16 saddles 1.3 Production 0.5 mm, galvanised sheet

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1.4 64 rivets 9,4 x 18 1.4 Standard rivets 9,4 x 18 expand

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2.0 3 collector-box 2.0

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2.1 6 sides planks 2.1 Production pine wood or similar

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2.2 6 front planks 2.2 Production pine wood or similar

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2.3 6 supporting laths 2.3 Production pine wood or similar

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2.4 3 bottom plank 2.4 Production pine wood or similar

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2.5 3 insulating material 2.5 Production For thermal insulation material, the following can be used, among others: 
 -  polystyrene,  -  fiberglass, -  empty bags of fibre with sawdust, -  Coconut-fibre.
With good radiation and thermal insulation, the system can produce water between 40 and 70 °C.

REV1: Approved
 REV2: Approved

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2.6 3 cover glass 2.6 Production 4 mm glass

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2.7 8 rubber strip 2.7 Production rubber

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2.8 3 angle section 2.8 Production Angle section aluminum 25x25x3; L: 1180

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 REV2: Approved

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3.0 1 insulated storage tank 3.0

REV1: Approved
 REV2: Approved

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3.1 1 storage tank 3.1 Standard 200-litredrum 867 height * 584 diam [mm]

REV1: Approved
 REV2: Approved

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3.2 4 galvanised pipe 1/2" 3.2 Production galvanised iron

REV1: Approved
 REV2: Approved

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3.3 2 galvanised pipe 3/4" 3.3 Production galvanised iron

REV1: Approved
 REV2: Approved

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3.4 1 insulating material 3.4 Production For thermal insulation material, the following can be used, among others: 
 -  polystyrene,  -  fiberglass, -  empty bags of fibre with sawdust, -  Coconut-fibre.
With good radiation and thermal insulation, the system can produce water between 40 and 70 °C.

REV1: Approved
 REV2: Approved

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4.0 the buffer tank 4.0

REV1: Approved
 REV2: Approved

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4.1 1 buffer tank 4.1 Standard half 200-litre drum 433 height * 584 diam [mm]

REV1: Approved
 REV2: Approved

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4.2 3 galvanised pipe 1/2" 4.2 Production galvanised iron

REV1: Approved
 REV2: Approved

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4.3 1 floating gauge 4.3 Standard Tank float valve, 15 gpm, 60 psi, 1/2" NPT

REV1: Approved
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5.0 1 foundation storage tank 5.0

REV1: Approved
 REV2: Approved

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5.1 4 steel-pipe 50x50x500 5.1 Production steel A36

REV1: Approved
 REV2: Approved

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5.2 2 steel-pipe 50x50x600 5.2 Production steel A36

REV1: Approved
 REV2: Approved

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5.3 2 steel-pipe 50x50x800 5.3 Production steel A36

REV1: Approved
 REV2: Approved

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5.4 2 steel-pipe 50x50x1050 5.4 Production steel A36

REV1: Approved
 REV2: Approved

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5.5 4 steel-pipe 50x50x1800 5.5 Production steel A36

REV1: Approved
 REV2: Approved

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5.6 6 rectangular flancher 5.6 Production steel C45

REV1: Approved
 REV2: Approved

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5.7 2 steel-pipe 50x50x1067 5.7 Production steel A36

REV1: Approved
 REV2: Approved

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5.8 2 steel-pipe 50x50x784 5.8 Production steel A36

REV1: Approved
 REV2: Approved

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5.9 2 steel-pipe 50x50x400 5.9 Production steel A36

REV1: Approved
 REV2: Approved

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5.10 2 steel-pipe 50x50x810 5.10 Production steel A36

REV1: Approved
 REV2: Approved

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5.11 2 steel-pipe 50x50x1081 5.11 Production steel A36

REV1: Approved
 REV2: Action required

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5.12 2 steel-pipe 50x50x1290 5.12 Production steel A36

REV1: Approved
 REV2: Approved

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5.13 2 steel-pipe 50x50x500 5.13 Production steel A36

REV1: Approved
 REV2: Approved

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6.0 1 base collector 6.0 inclination depends on the region

REV1: Approved
 REV2: Approved

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6.1 2 steel-pipe 50x50x330 6.1 Production steel A36

REV1: Approved
 REV2: Approved

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6.2 2 steel-pipe 50x50x600 6.2 Production steel A36

REV1: Approved
 REV2: Approved

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6.3 2 steel-pipe 50x50x800 6.3 Production steel A36

REV1: Approved
 REV2: Approved

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6.4 2 steel-pipe 50x50x2300 6.4 Production steel A36

REV1: Approved
 REV2: Approved

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7.0 pipe fitting and accesories 7.0

REV1: Approved
 REV2: Approved

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7.1 6 galvanised pipe 1/2" x 450 7.1 Standard galvanised iron

REV1: Approved
 REV2: Approved

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7.2 3 galvanised pipe 1/2" x 600 7.2 Standard galvanised iron

REV1: Approved
 REV2: Approved

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7.3 2 galvanised pipe 1/2" x 830 7.3 Standard galvanised iron

REV1: Approved
 REV2: Approved

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7.4 10 galvanised elbow 1/2"-90° 7.4 Standard galvanised iron

REV1: Approved
 REV2: Approved

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7.5 4 galvanised tee 1/2"-90° 7.5 Standard galvanised iron

REV1: Approved
 REV2: Approved

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