Difference between revisions of "Solar Water Heater - Capacity 100L"

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Revision as of 19:09, 12 January 2023


Solar Water Heater - Capacity 100L

Basic Data

Category: Solar collectors

Keywords: thermal, heater, diy, water, heating, efficiency, renewable, sustainable, winter, frost, sun, thermosiphon, collector, drainage, insulation, fiberglass

License: CC BY-SA 4.0

Organization: OHO

Project status: Active


Technical documentation

Maturity of the project: prototype


Contains PDF-drawings: Yes

CAD files are editable: Yes

Assembly instructions are published: Yes

Bill of materials is published: Yes







no

yes yes








Oho cs1 render1.jpg

Description

Manufacturing project, Supported by: GLS Treuhand Stiftung Neue Energie

Technical documentation


Market study

Offer 1:
Oho cs1 7J-evXVdnIM.jpg

* Product Status: New
* Price [USD]: 415
* kind of product: Industrial
* Region: Colombia

Technical data:
* It has the capacity to heat the water up to 90°C
* Capacity of: 100, 150 and 200 LITERS
* Evacuated tubes are the collector of solar energy in solar water heaters and are composed of an absorption layer on the inner and outer walls
* The inner and outer surface of the tube is coated with a selective absorption layer, this layer absorbs solar energy and converts it into heat energy, heating the water in the vacuum tubes directly
* Then the hot water will be at the top of the tank and the cold water will fall to the bottom of the vacuum tube
* This circulation will be constant, having the water from the hot tank
* useful life of 20 to 25 years
* Height difference: 40"

Comments:

Name Comment
Inddigital Vacuum tubes


Offer 2:

Oho cs1 II7yBThJpDw.png

* Product Status: New
* Price [USD]: 194
* kind of product: Industrial
* Region: USA

Technical data:
* High density polyurethane insulation
* If the Sunbank is 140 degrees when you go to bed it will be 130 when you wake up
* Size 40 Gallon
* Finish Stainless Steel
* Includes 240V backup heating element
* 10 year warranty

Comments:

Name Comment
Inddigital Vacuum tubes, See: https://thesunbank.com/products/sunbank-40-gallon-solar-water-heater/


Offer 3:

Oho cs1 jkmighwrZAY.png

* Product Status: New
* Price [USD]: 171
* kind of product: Industrial
* Region: Argentina

Technical data:
* Volume: 200 lts
* Tubes of 58x1800mm ALN/SS/Cu of high performance and recovery 200 lts
* 6 cm Green Polyurethane insulation
* Reservoir pressure of the solar water heater up to 0.2kg/cm2
* Internal Tank Stainless Steel Solar Thermotank (Sanitary)"

Comments:

Name Comment
Inddigital Vacuum tubes


Offer 4:

Oho td Offer1.png

* Product Status: New
* Price [USD]: 118
* kind of product: Industrial
* Region: Argentina

Technical data:
* Tilt: 42 degrees
* Number of tubes: 20
* Approximate capacity: 4 people

Comments:

Name Comment
Inddigital Vacuum tubes, See: https://gruntech.com.ar/#!/-termica-2-3/


Offer 5:

Oho td Offer1.png

* Product Status: New
* Price [USD]: 631
* kind of product: Industrial
* Region: Argentina

Technical data:
* Capacity: 110 Liters
* Tank: 110 liters 10 high performance ALN/SS/Cu tubes (110 Liters)
* Non-pressurizable circuit
* Pressure up to 0.2kg/cm2
* Optimum Thermal Insulation of high-density expanded polyurethane 55 mm thick.
* Hail resistant tubes up to 30 mm
* Robust structures in the tank and supports suitable for adverse exteriors, greater durability

Comments:

Name Comment
Inddigital Vacuum tubes, includes temperature control elements


Offer 6:

Oho td Offer1.png

* Product Status: New
* Price [USD]: 1119
* kind of product: Industrial
* Region: USA

Technical data:
* Collector Area (M2): 3.33(35.8Feet2)
* Tank Capacity (Liter): 200 (52Gallon)
* Vacuum Tube: 24
* Producing Hot Water: 240-480(Liter/day)
* Household People: 5-6
* Hot Water Temperature: 60-95°C (108-172 °F)
* Vacuum Tube Spec.: SEA-VCZJQ-58-1800
* Working Condition: Four seasons, all areas (even at the temperature under frozen environment)

Comments:

Name Comment
Inddigital Vacuum tubes, includes temperature control elements


Requirements

Requirement Compliance
Heated volume [L]:150 17%
Temperature [°C]: 70 67%
Height difference [m]: 1 17%
Mixed streams [0/1]: 1 100%
Pressurized tank [0/1]: 0 100%


DIY machines

Example 1:
Oho cs1 Omzg2ZDbBLE.jpg

* Views: 177080
* Likes: 1292
* Priority: 1

Comments:

Name Comment
Inddigital PVC pipes

Example 2:

Oho cs1 Omzg2ZDbBLE.jpg

* Views: 177080
* Likes: 1292
* Priority: 1

Comments:

Name Comment
Inddigital PVC pipes


+ General Reviews General Reviews

Parts list

Pos. Qty. Part Name Part code Part Type Specifications Review Status Show All Comments
A1 1 3D Views

Edit Edit All

Item Reviews
A2 1 3D Explosion Views

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Item Reviews
B Parts list

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Item Reviews
C Technical notes Hydraulic Schematic, General Notes, Operation and Maintenance Manual

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Item Reviews
1.00 1 Collector

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Item Reviews
1.01 4 Crossmember1 Production Angle 1 1/2*1 1/2"*4mm*910mm, A36 Steel

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Item Reviews
1.02 4 Beam1 Production Angle 1 1/2*1 1/2"*4mm*2110mm, A36 Steel

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Item Reviews
1.03 1 Transparent plate Buy Glass 2100*900*5mm

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Item Reviews
1.04 1 Collector insulation Buy Fiberglass wool, surface 2m2, thickness 80mm

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Item Reviews
1.05 1 Collector plate Production Galvanized sheet 1932*728mm, 20 gauge

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Item Reviews
1.06 4 Cover anchor Production Plate 1 1/2*3/16"*175mm, A36 Steel

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Item Reviews
1.07 1 Collector box Production Galvanized sheet 1200*2400mm, 20-gauge, bent and riveted

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Item Reviews
1.08 4 Cover nut Standard Hex nut 1/2", UNC, grade 5

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Item Reviews
1.09 2 Lid plate Production Plate 1 1/2*3/16"*152mm, A36 Steel

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Item Reviews
1.10 4 Cover bolt Production Threaded Rod 1/2"*13 UNC* 38mm

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Item Reviews
1.11 2 Anchor ear1 Production Plate 1 1/2*3/16"*51mm, A36 Steel

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Item Reviews
1.12 2 Manifold leg Production Angle 1 1/2*1 1/2"*4mm*150mm, A36 Steel

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Item Reviews
1.13 2 Manifold water elbow Standard 3/4" PVC Elbow, threaded, high temperature

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Item Reviews
1.14 16 Manifold water pipe 01 Production PVC pipe 3/4"*48mm, threaded, high temperature

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Item Reviews
1.15 16 Manifold water tee Standard 3/4" PVC tee, threaded, high temperature

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Item Reviews
1.16 2 Manifold water pipe 02 Production 3/4"*175mm PVC pipe, threaded, high temperature

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Item Reviews
1.17 2 Universal union1 Standard 3/4" PVC universal union, threaded, high temperature

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Item Reviews
1.18 9 Manifold water pipe 03 Production 3/4"*1800mm PVC pipe, threaded, high temperature

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Item Reviews
2.00 1 Supporting structure

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Item Reviews
2.01 4 Column Production Angle 1 1/2*1 1/2"*4mm*2230mm, Steel A36

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Item Reviews
2.02 6 Prop1 Production Angle 1 1/2*1 1/2"*4mm*800mm, A36 Steel

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Item Reviews
2.03 6 Strut2 Production Angle 1 1/2*1 1/2"*4mm*900mm, Steel A36

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Item Reviews
2.04 2 Hitch profile Production Angle 1 1/2*1 1/2"*4mm*2230mm, A36 Steel

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Item Reviews
2.05 4 Anchor ear2 Production Plate 1 1/2*3/16"*51mm, A36 Steel

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Item Reviews
2.06 2 Reservoir side1 Production Galvanized sheet 894*915mm, 20 gauge

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Item Reviews
2.07 2 Reservoir side2 Production Galvanized sheet 784*975mm, 20 ga.

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Item Reviews
2.08 16 Table1 Production Wooden lath 2*1"*792mm, attached to 2.09 with nails

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Item Reviews
2.09 2 Table2 Production Wooden lath 2*1"*826mm

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Item Reviews
2.10 2 Reservoir isolator1 Buy Fiberglass wool, surface 0.8m2, thickness 80mm

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Item Reviews
2.11 2 Reservoir Insulator2 Buy Fiberglass wool, area 0.7m2, thickness 80mm

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Item Reviews
2.12 1 Reservoir Insulator3 Buy Fiberglass wool, surface 0.5m2, thickness 80mm

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Item Reviews
2.13 2 Coupling bolt Standard Hexagonal screw 1/2*1", UNC, grade 5

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Item Reviews
2.14 2 Coupling nut Standard Hexagonal nut 1/2", UNC, grade 5

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Item Reviews
2.15 2 Cover plate1 Production Plate 1*1/8"*792mm, Steel A36

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Item Reviews
2.16 2 Lid plate2 Production Flat Plate 1*1/8"*525mm, A36 Steel

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Item Reviews
2.17 2 Handle Production 1/2" round bar, L 310mm, bent

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Item Reviews
2.18 1 Lid liner Production Galvanized sheet 1035*1145mm, 20 gauge, bent and riveted

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Item Reviews
2.19 1 Reservoir insulator4 Buy Fiberglass wool, surface area 0.6m2, thickness 80mm

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Item Reviews
3.00 1 Reservoir

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Item Reviews
3.01 1 Reservoir tank Buy HDPE plastic drum, Volume 100-120L

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Item Reviews
3.02 1 Floating Buy Floating ball or out of tank, inlet and outlet connections 3/4" threaded

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Item Reviews
3.03 1 Reservoir water pipe1 Production PVC pipe 3/4"*600mm, threaded, high temperature

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Item Reviews
3.04 2 Reservoir tank connection Standard Tank connection 3/4", threaded, high temperature

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Item Reviews
3.05 1 Breather Production 3/4"*500mm PVC pipe, threaded, high temperature

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Item Reviews
3.06 2 Universal union - reservoir Standard 3/4" PVC universal union, threaded, high temperature

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Item Reviews
3.07 2 Reservoir water pipe2 Production PVC pipe 3/4"*290mm, threaded, high temperature, sectioned for stopcock installation

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Item Reviews
3.08 2 Reservoir stopcock, use and replacement Standard 1/2" stopcock

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Item Reviews
4.00 1 Nets1

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Item Reviews
4.01 1 Manifold inlet pipe1 Production PVC pipe 3/4"*1860mm, threaded, high temperature

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Item Reviews
4.02 1 Manifold inlet pipe2 Production 3/4"*376mm PVC pipe, threaded, high temperature

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Item Reviews
4.03 1 Pipe3 collector inlet Production PVC pipe 3/4"*100mm, threaded, high temperature

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Item Reviews
4.04 1 Pipe4 manifold inlet Production PVC pipe 3/4"*70mm, threaded, high temperature

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Item Reviews
4.05 1 Pipe5 manifold inlet Production 3/4"*50mm PVC pipe, threaded, high temperature

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Item Reviews
4.06 1 Pipe6 collector inlet Production PVC pipe 3/4"*200mm, threaded, high temperature

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Item Reviews
4.07 1 Pipe7 collector inlet Production PVC pipe 3/4"*84mm, threaded, high temperature

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Item Reviews
4.08 1 Tank connection for collector inlet Standard Tank connection 3/4", threaded, high temperature

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Item Reviews
4.09 2 Universal union - network Standard Universal union PVC 3/4", threaded, high temperature

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Item Reviews
4.10 5 Mains elbow Standard PVC elbow 3/4", threaded, high temperature

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Item Reviews
4.11 1 Check valve Buy 3/4" check valve, threaded, swing type

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Item Reviews
4.12 1 Mains tee Standard Tee 3/4" PVC, threaded, high temperature

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Item Reviews
4.13 2 Mains, recirculation and drain valve Standard 1/2" stopcock

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Item Reviews
4.14 1 Pipe8 manifold inlet Production 3/4"*990mm PVC pipe, threaded, high temperature

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Item Reviews
4.15 1 Pipe9 manifold inlet Production 3/4"*480mm PVC pipe, threaded, high temp.

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Item Reviews
4.16 1 Pipe10 manifold inlet Production 3/4"*70mm PVC pipe, threaded, high temperature

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Item Reviews
4.17 1 Pipe11 manifold inlet Production 3/4"*50mm PVC pipe, threading, high temperature

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Item Reviews
4.18 1 Pipe12 collector inlet Production 3/4"*65mm PVC pipe, threaded, high temperature

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Item Reviews

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