Agriculture
September 11, 2024
Bici Desgranadora de Maíz
Read SolutionImplemented by
Bici-Tec
Updated on December 22, 2023
·Created on August 27, 2017
The Bici Bomba Rosario de Agua is a pedal-powered rope pump for retrieving water from wells.
Bici Bomba Rosario de Agua is a pedal-powered rope pump used to collect water. The machine uses bicycle parts combined with a rope pump to obtain water from beneath, usually hand dug wells.
Note: The manufacturer, Bici-Tec does not have a website and is only available on Facebook.
Target SDGs
SDG 6: Clean Water and Sanitation
SDG 1: No Poverty
Market Suggested Retail Price
$277.00
Target Users (Target Impact Group)
Household, Community
Distributors / Implementing Organizations
Bici-Tec distributes the product directly and works with community leaders to distribute it. Interview with representative
Competitive Landscape
Direct competitors include BluePump, Vergnet-Hydro 60-2000 Pump, and iDE Rope Pump.
Regions
Latin America
Countries
Guatemala, Mexico
Manufacturing/Building Method
Make to order, the building methods are half artisanal and half industrialized.
Intellectural Property Type
Open-source
User Provision Model
Direct from manufacturer, to place an order call Carlos Marroquin at +502 4080 1572 or reach out to the company through their Facebook page.
Distributions to Date Status
Over 500. Interview with representative
Pump type
Human-powered pump
Power requirement (W)
None
Average flow rate (L/min at specific head)
~19 L/min at 30 m
Maximum head (m)
30 m
Diameter (cm)
2.54 cm
Design Specifications
The product is stationary and pedal powered, it requires no electricity to be operated. It is made from used bicycle parts such as pedals, frame, chains, and handles. The pedaling system is connected to a cement flywheel to facilitate continuous pedaling and uses sprockets’ diameter relation to vary speed and torque. The system is connected to rope which is lowered down into a well and drawn up through a long pipe with the bottom immersed in water. The system also consists of round plastic balls whose diameter matches the diameter of the pipe and which function as a seal that helps pull the water to the surface.
Technical Support
Bici-Tec trains users at the moment of delivering the product on how to give preventive maintenance. If needed Bici-Tec can also do repairs or provide additional technical support. Interview with representative
Replacement Components
Available at Bici-Tec and locally available at bike shops. Interview with representative
Lifecycle
The product can be recycled afterwards, to make more bici maquinas or at a common recycling center since most of the structure is steel.
Manufacturer Specified Performance Parameters
This product pumps between 5 to 10 gallons of water per minute from a 30 m well.
Vetted Performance Status
This product pumps about 220 L in 15 minutes (~4 gallons per minute) from a 14 m well.
Safety
Risk of winding due to exposed rotating components and medium rotational speed.
Complementary Technical Systems
Bici-Tec teaches, empowers, and encourages people to use pedal powered machines (bici maquinas) through their school Escuela De Bici-Tecnología Apropriada.
Academic Research and References
“Bici-Tec – Instalación de Bici-bomba de Agua y entrega de…,” Facebook, https://www.facebook.com/bicitecGT/posts/725333997573325/
“Bici-Tec,” Facebook, https://www.facebook.com/bicitecGT/
“Products,” Engineering For Change, https://www.engineeringforchange.org/solutions/products
“Goal 6 | Department of Economic and Social Affairs,” United Nations, https://sdgs.un.org/goals/goal6
Compliance with regulations
Unknown
Evaluation methods
Field tests Interview with representative)
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