Our laundry room sink has this bizarre attachment to to the back of the drain line clean out. It would almost seem like it was or is supposed to be a vent. Recently it’s started to give off a foul sewer smell when our washing machine rinses....
It’s strange that it has a 90 for the clean out and also has an open connection on the right. If this is a vent stack it should be stinking up the place always. I guess maybe when the washing machine drains it creates some negative pressure that causes methane to leak in. If the vertical pipe is actually a vent stack you should be able to plug the open connection on the right side. Another comment is make sure any p trap has a bit of water in it. Traps will also leak methane when they start to dry out.
I need to come up with a right angle gearbox (example)
I’m not a blacksmith and local hardware stores are coming up empty apart from selling a right angle drill attachment (which would work but they’re a bit pricey for my purpose).
The purpose: to hide a water valve (positioned upright) & control it from the other side of a wall. (back story)
My ideas so far:
find a broken angle grinder that someone threw away (seems unlikely) & cannabalize the gears
build right angle gears out of wood
harvest worn down bicycle cassettes from the trash and orient them at right angles against each other. They are designed to mate with a chain, so I’m not sure how well it would work. The valve is only turned on/off a couple times per year, so maybe I can get away with it.
go to a toy store and find a kid’s Capsela set (do they still make these?); though I imagine it might exceed the cost of a right angle drill accessory anyway and it would possibly break under stress.
What other tools or appliances should I look for on a dumpster dive which would likely contain a right angle gearbox?
Smelly plumbing mystery - what is this? (extra pics in comments)
Our laundry room sink has this bizarre attachment to to the back of the drain line clean out. It would almost seem like it was or is supposed to be a vent. Recently it’s started to give off a foul sewer smell when our washing machine rinses....
Glad to see TX on the Lemmy map
Just posting here to say Hello! Come join us over on /c/dfw if you are in that region or want to keep an eye on things.