cascade 3

First stage

compressor: Danfoss SC21CLX
Hx: 12 plate
Danfoss tev: Tes2 00 orifice
Receiver: RLV 02 PED 77*220 V=0,88l
Condenser: 1,10kW
Sight class 1/4 flare
inline filter 1/4 flare

second stage

compressor: Danfoss SC18B
Danfoss OUB1 oilsperator
danfoss high pressure cut off
LD mini condencer
henry pressure releif valve 24 bar
spun drier/filter
LD Evap

refrigerant: R507/R23

case LD

This is a cold_ice inspired cascade and credit must go to the dude:)

case:

http://www.net7.info/1/cascade3/build/DSC00158.jpg
http://www.net7.info/1/cascade3/build/DSC00159.jpg

more here

http://www.benchtec.co.uk/1/cascade3/hx/

http://www.benchtec.co.uk/1/cascade3/hx/DSC00113.jpg

http://www.benchtec.co.uk/1/cascade3/hx/DSC00134.jpg

http://www.benchtec.co.uk/1/cascade3/build/DSC00165.jpg
http://www.benchtec.co.uk/1/cascade3/build/DSC00166.jpg

http://www.benchtec.co.uk/1/cascade3/build/DSC00168.jpg
http://www.benchtec.co.uk/1/cascade3/build/DSC00170.jpg

http://www.benchtec.co.uk/1/cascade3/build/DSC00169.jpg

got all my bits today so just been playing with the layout

there is alot to go in this box

Looking great! You mean cold_ice? His cascades normally look like that :p: .

Quote:

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Originally Posted by Brett

Looking great! You mean cold_ice? His cascades normally look like that :p: .

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lol sure thats what i saidhttp://www.benchtec.co.uk/1/sm/tongue.gif

he has been a great help with my cascades

Quote:

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Originally Posted by bazx

lol sure thats what i saidhttp://www.net7.info/1/sm/tongue.gif

he has been a great help with my cascades

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Hehe :p: .

Quote:

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Originally Posted by bazx

http://www.net7.info/1/cascade3/build/DSC00169.jpg

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Great Work bazx !!!! I Applaud you on your safety measures :clap:

Every cascade Must have there components installed to operate safely.

Don't forget as each of you design and build your own rigs.you are actually build prototypes or experimental models,so install a pressure limit control,pressure gauge and most important,if things start to go really wrong a PRESSURE RELIEF VALVE.


Work Safe: Walt

Ps: To Mods with bazx's permission This picture should be added to the stickies under cascades as minimum safety requirements. Be sure that the components names are also there.

good luck bazx
very nice insulation of hx
A very very good idea. I'll use it next time :rolleyes:
Are you going to use capillary tube on the 2nd stage? What length?

Quote:

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Originally Posted by wdrzal

Great Work bazx !!!! I Applaud you on your safety measures :clap:

Every cascade Must have there components installed to operate safely.

Don't forget as each of you design and build your own rigs.you are actually build prototypes or experimental models,so install a pressure limit control,pressure gauge and most important,if things start to go really wrong a PRESSURE RELIEF VALVE.


Work Safe: Walt

Ps: To Mods with bazx's permission This picture should be added to the stickies under cascades as minimum safety requirements. Be sure that the components names are also there.

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thanks walt

this part of my cascade is pretty much down to you pushing this point home

Quote:

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Originally Posted by jek666

good luck bazx
very nice insulation of hx
A very very good idea. I'll use it next time :rolleyes:
Are you going to use capillary tube on the 2nd stage? What length?

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yes there will be cap on the 2nd stage 0.031"@2.6m

i am pleased with the hx box i spent some time thinking about it

i see brazed plate HX more and more, im starting to like them :D, maybe ill give them a try in a future project!

Very nice cascade and parts!

Just make sure you don't puit the oil sep upside down like i see on the pics :)

Have fun building!:D

Quote:

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Originally Posted by bazx

thanks walt

this part of my cascade is pretty much down to you pushing this point home

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I'm Glad to hear my rants are getting thru to some. (the smart ones)

Building a safe unit not only eases your mind but will give you a sense of PRIDE "you did it right" :toast:

Work Safe: Walt

got a bit more done today

all the mounting brackets made up so all the parts are fixed now

and most of the 1st stage

http://www.benchtec.co.uk/1/cascade3...2/DSC00171.jpg
http://www.benchtec.co.uk/1/cascade3...2/DSC00182.jpg

http://www.benchtec.co.uk/1/cascade3...2/DSC00184.jpg

http://www.benchtec.co.uk/1/cascade3...2/DSC00186.jpg

Very Nice HX insulation , and clean setup Oo looking forward 4 complete system . :)

I am really looking forward to seeing the finished artical - The case and everything looks superb baz mate, a real work of art.

Wheels for the base would set it off a treat (probs 5 required lol)

Mav

this is gonna be a nice cascade bazx.
i like the enclosure on the plate hX.:toast:

Thanks guys

Did a bit more today, it is getting real tight in here
I have tried to keep most of the hot, warm and UN insulated pipe work down
In the middle to bottom of the unit as I hope to have the most air flow there when finished

Just got the shut down switch to go in, the suction returns pipe work
And controller


http://www.benchtec.co.uk/1/cascade3...3/DSC00217.jpg
http://www.benchtec.co.uk/1/cascade3...3/DSC00209.jpg

more here

http://www.benchtec.co.uk/1/cascade3/build/d3/


http://www.benchtec.co.uk/1/cascade3...3/DSC00200.jpg

http://www.benchtec.co.uk/1/cascade3...3/DSC00212.jpg

I gotta say thats one of the cleanest builds I've ever seen. Ever.

Quote:

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Originally Posted by n00b 0f l337

I gotta say thats one of the cleanest builds I've ever seen. Ever.

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Thanks that is nice coming from you nol you are not impressed easy:D

This is awsome, total class. Cant wait to see it in action :slobber: I idea when you should have it finished Bazx :)