here you will find a garden irrigation system like the manufacturer gardena has. Free under the motto "Why buy, when you can print it" ;-) I have designed it modularly and as GlueEdition so that you can connect different ground holders, middle parts with 1-3 direct connections / gardena coupling or different spray heads. the spray heads are still in development. However, angles of 45°, 180°, 270° and 360° are still available. I was amazed how far the spray head sprays with 2.5 - 3 bar water pressure, so a dosage with a screw in the head is available.
Preview:
Support material:
The support material for the spray head is already included in the stl files ( please print the head upside down ). The fine tubes at the place where the o-ring goes in and at the spray exit is can be easily cut out with a cutter knife.
For the middle section only support material is required from the base plate.
You need:
Printed parts ;-)
Screws 3,5 x12 or 3,5x15
O-ring inner diameter Ø 12 x 3,5 mm NBR 70 (https://www.ebay.de/itm/401009056492 )
M4x 25mm dosage screw
Please note that the development is still in progress. So stay tuned!!!!
Update 18.05.20
Now there is a middle section "T" with 3 feed lines offset at 90° to each other as a glued edition. With this you can also place a sprinkler on a side of a bed and u can connect a 90° supply line. Added:
middle_section_3con180_v1_GLUE.stl
middle_section_3con180_v1.stl
Update 25.04.20
Now there is a middle section with 2 feed lines offset at 90° to each other as a glued edition. With this you can also place a sprinkler in a corner of a bed and you will not have any problems with the supply lines. Added:
middle_section_2con90_v1_GLUE.stl
Update 31.08.18
From now on there is a spray head with two 90° opposite exits as some people want. This means that even things opposite each other can be cast. Added:
sprayhead_v2_9090dg.stl
sprayhead_v2_9090dgNOdosage.stl
Update 30.08.18
A GlueEdition is now available. With this, the connections can now be glued to the centre section using acetone. This has two advantages. Anyone can fit any center section with a connector and there is no need to print overhangs. ( No more support needed for the middle section)
I have attached some more pictures of the GlueEdition, which I have already tested. Works out great in my opinion. Added:
middle_section_1con_GlueEdition_v1.stl
middle_section_2con_GlueEdition_v1.stl
middle_section_3con_GlueEdition_v1.stl
middle_section_GE_Connector_Gardena_v1.stl
middle_section_GE_Connector_Hoseclip_v1.stl
sprayhead_v1_BlindPlug.stl
Update 11.07.18
There is now 2 versions of the middle section with clamp connection and Gardena connection, which can be plugged onto a 12mm rod. This means that also higher plants can be sprayed. Added:
middle_section_StaffHolder_Hoseclip_v1.stl
middle_section_StaffHolder_Gardena_v1.stl
Update 03.07.18
I have added some gardena coupling versions to the middle sections. Added:
middle_section_1con_1gardena_v1.stl
middle_section_2gardena_v1.stl
middle_section_1gardena_v1.stl
Update 26.06.18
I have attached some more pictures of the working system.
I make the ground holder still a little stronger and with cross struts.
Now the spray head is available with and without dosing screw. Added:
ground_holder_v2.stl
sprayhead_v2_90dgNOdosage.stl
sprayhead_v2_180dgNOdosage.stl
sprayhead_v2_270dgNOdosage.stl
sprayhead_v2_360dgNOdosage.stl
Update 15.06.18
I have added 90°, 180°, 270°, 360° versions and a dosage option with a screw in all spray heads. Added:
schiffer-soft.de
