2. Identifying a need leads to an idea
The need:
Making drip irrigation and fertigation achievable
and portable
The idea:
Making drip irrigation movable, irrigating a big area
with a small system
The idea based on the fact that the irrigation cycle of many crops is a week or even more.
so, we use the same small system to irrigate a small portion of the field each time
2yehivais@gmail.com
3. The concept:
Scroll and Deployment
The first prototype:
A cart with drip lines kit, including:
◻ 2 reels, each of them with 2 drip lines 50 m length
◻ Head of the system: valves, filter, pressure
regulator and an exit to the fertigation pump
◻ Flexible hose that connects the mobile system to
the water source
◻ Manuela and toolbox
=The drip lines are connected to the water source through the reels and the flexible hose=
3yehivais@gmail.com
5. The process
• Pulling the drip lines from one reel and
deploying them along two parallel row crops
• Pulling the drip lines from the second reel and
deploying them to another two parallel rows
• Connecting the flexible hose to the water
source and starting irrigate
• After watering, scrolling the drip lines and
repeating the process in the rest of the rows
5yehivais@gmail.com
6. Limitations
● That method saves up to 3,000 m of drip lines, the
cost of the cart and the operation is almost equal
● When scrolling the drip lines after watering, mud
tends to pile up on the drip lines
● The cart is appropriate just for small orchards, up
to 5,000 sqm
6yehivais@gmail.com
7. Scroll and Deployment
The second prototype:
⬜ In this prototype, the head of the system, main pipes and
drip lines are not part of the facility!
⬜ The facility is deploying two drip lines while advancing
between the rows, and does not pulling them!
⬜ After deployment, the facility disconnects from the drip
lines and the irrigation starts
⬜ During the irrigation time, the facility is free to transfer
other drip lines existing in the field
⬜ After irrigation is finish, the facility connects to the drip
lines (which are laying on the ground), and scrolling them
while advancing between the rows
7
9. The advantages
• Efficiency: serving a larger area, up to 10 times
than before
• Flexibility: it fits to any size or length of drip lines
existing on the ground
• The drip lines are not affected by the mud,
because they do not drag on the ground
• There is no need to disconnect the drip lines from
the main pipe while transferring
• Link to the manually scroll video
• Link to the manually deployment video
9yehivais@gmail.com
10. Limitations
• Adapting just to orchards, because of the
need to pass with the cart between rows
• Adapting just for small scale agriculture,
because of the manually operation
10yehivais@gmail.com
11. Scroll and Deployment
The third concept:
• Big mechanical facility, transfers complete sets of
tens drip lines, including the main pipe
• It fits to row crops such as Corn and Sugar Cane,
because the reels are above the crop and the wheels
need a small space to pass
• Can serve an area of more than 100 Hectare
(depends on irrigation cycle duration and space
between rows)
Link to the animation video
Link to the presentation video
yehivais@gmail.com 11
12. ● A strip connects the back wheel axis to the reel axis
● Deployment: Pedaling forward - drives the bicycle
and deploys the drip lines behind
● Scroll: Pedaling backward - rotates the reel and
collects the drip lines while pulling the bicycle
ahead
Link to the bicycle video
Scroll and deployment
The bicycle concept:
12yehivais@gmail.com
13. ● While working on the scroll and deployment concept, I
thought about a new concept of transferring drip lines, the
lateral shifting concept
● A lightweight product, cheap and easy to use, it rises the
drip line from one row and laying it in the parallel row
while walking between the rows.
● A few prototypes have been built
● Link to the lateral shifting process video
● Link to the presentation video
The lateral shifting concept
13yehivais@gmail.com
15. Side product
a reel with removable wall
⦿Helps to scroll the drip lines in the end of the
irrigation season, tying the reels and storage
them
⦿In the beginning of the season, it helps to put the
reels in the device and deploying the drip lines
⦿ Link to the product’s video
15yehivais@gmail.com
16. Currently, IrriPass has two working prototypes:
1. Manually scroll and deployment facility, designed for small
orchards (up to 5 Ha)
2. Manually lateral shifting facility, designed for family
agriculture of row crops such as corn and sugarcane
Two facilities under development:
1. Mechanical scroll and deployment facility - Designed for
commercial farms
2. Scroll and deployment by bike/motorcycle - Designed for
commercial orchards
The facilities are protected by two patents (in
registration process)
16
17. Link to IrriPass Summary page
Link to the patents documents
Link to IrriPass patent office partner
TO BE CONTINUED…
mailto:Yehivais@gmail.com
17yehivais@gmail.com
