Notifications
Clear all
Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
DIY
10
Posts
6
Users
12
Reactions
2,542
Views
Topic starter
04/04/2022 2:42 pm
I need to figure out a solution for this, and was wondering if anyone has any decent pumps or solutions to recommend.
Our veg garden is about 50 metres from the house. We have to run a 25 metre hose to a separate hose that's about 50m long. Our water pressure from the tap is about 1.5 bar. By the time we push the water through this 75m hosepipe run, the flow is poor and it takes forever to get the watering done. It's even worse if someone opens a tap inside the house. Would a pump solve this issue for us?
Get a copy of The Ultimate Guide to Heat Pumps
Subscribe and follow our YouTube channel!
04/04/2022 3:34 pm
I built a solution for sprinklers some years ago. Buy a used IBC, put it at the top of the garden and have a hose with a stop cock installed. Fill that up and us it for watering, it'll refill itself via the stop cock. You'll get pretty good pressure from the 1m head, or just use a little pump to drive the hose.
Topic starter
04/04/2022 3:42 pm
@batalto, thanks for that. What's an IBC? 😀Â
Get a copy of The Ultimate Guide to Heat Pumps
Subscribe and follow our YouTube channel!
04/04/2022 3:46 pm
2
04/04/2022 4:08 pm
Alternatively you could change the problem and use a soaker hose (a hose that weeps water along its whole length). In that case, you can turn on your tap, leave it for a while as you do something else and then turn off the tap later. Not high tech, but easy.
105 m2 bungalow in South East England
Mitsubishi Ecodan 8.5 kW air source heat pump
18 x 360W solar panels
1 x 6 kW GroWatt battery and SPH5000 inverter
1 x Myenergi Zappi
1 x VW ID3
Raised beds for home-grown veg and chickens for eggs
"Semper in excretia; sumus solum profundum variat"
Topic starter
04/04/2022 4:25 pm
All very helpful suggestions – thank you. I'll see what bits and pieces I can find online and take it from there.Â
Get a copy of The Ultimate Guide to Heat Pumps
Subscribe and follow our YouTube channel!
04/04/2022 4:42 pm
Alternatively, you could have an IBC or water butt positioned on a stand near your garden area. This could be fed by a pipe connected via a 3-way valve to either your mains tap or a rainwater collector fitted to one of your downpipes. Normally the valve would be set to collect rainwater into the storage tank for use in the garden. When there is insufficient rain then switch over the valve and fill the tank from the mains supply.
2
08/04/2022 3:42 pm
Here's my latest water-butt... 1500-litre tank fed from a 30mm overhead pipe running through a wooden arch. Water feed into that pipe is via a large diverter on a gutter downpipe.
In order to pass the output water through a hose I keep the pipe diameter large (1-inch is good) and raise the storage tank as high as is reasonably possible off the ground.
When I was working in remote/rural parts of Central Africa, they were asking me to provide them with the 12v electric pumps used for cooling gaming-PC graphics cards.
These are well made and have a long lifetime. Operating from a small battery hooked up to a solar panel, they could slowly take low pressure water and transfer it to a storage tank close by the garden. The downside is that they only take half-inch hosepipe, so the flow rate is pretty low over longer distances.
Save energy... recycle electrons!
2
08/04/2022 4:28 pm
Here's my latest water-butt...
That's not a water butt. That's a VAT. Or perhaps a reservoir.
105 m2 bungalow in South East England
Mitsubishi Ecodan 8.5 kW air source heat pump
18 x 360W solar panels
1 x 6 kW GroWatt battery and SPH5000 inverter
1 x Myenergi Zappi
1 x VW ID3
Raised beds for home-grown veg and chickens for eggs
"Semper in excretia; sumus solum profundum variat"
4
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Advice on my Heat Pump Journey: Old Stone Built Detached Cottage
I would also look at an air/air install if you've got t...
By EtchedPixels , 44 minutes ago
-
That's more or less what octopus posted about on Facebo...
By JamesPa , 45 minutes ago
-
RE: Existing Solar Panel installation - structural roof calculation check
What will also happen is that they see that there is so...
By EtchedPixels , 56 minutes ago
-
RE: Air to air bus grant installer anywhere
And unfortunately in modern times not enough economists...
By EtchedPixels , 1 hour ago
-
RE: Indevolt Batteries UK Support & Info Thread
@indevolt-tech can you please assist @blizzardgreen.
By Mars , 3 hours ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
It's a great looking piece of kit and the 5kw is very q...
By avenir , 1 day ago
-
RE: Vaillant Arotherm Pro vs new Plus
So with the dedicated Hager CU, flipping the big red bu...
By Batpred , 3 days ago
-
Well I usually do it by feel, which is a slight problem...
By Transparent , 3 days ago
-
@jeff I am well aware of the riskiness of such investme...
By Toodles , 3 days ago
-
Fully understood and entirely reasonable! On the home ...
By JamesPa , 3 days ago
-
RE: Electricity price predictions
So I am really having difficulty trying to work out wha...
By bontwoody , 4 days ago
-
Ok Well almost certainly it could be used instead of ...
By JamesPa , 4 days ago
-
RE: Samsung heat pump - data cable issue
Samsung reference it as "RS485 - COMM" in my manual. ...
By Old_Scientist , 4 days ago
-
RE: SolarEdge SE5000H Inverter Failure
Update. My SolarEdge inverter was replaced yesterday wi...
By L8Again , 4 days ago
SPONSORS
