Help !! Un-even incubator temperature

[incubatorl0ver]

hey everyone
ive made a home made incubator with a 50 eggs capacity
everything is going well but ,,,,
the tempreturre not even in all the incubator
although
im using 2 PC fans on its highest speed
theres a 8-CM space between the fans and the back of the incubator to move the air inside the incubator
the incubator size is 40x40x40

 

[Dragons4u]

Are your fans running all the time blowing toward the back so the air deflects off of it?
Could try having your fans blow up at the top with maybe an inch or two of spacing only to get more deflection?
And what size pc fans are you using?
That size of incubator I'm guessing you would need some 50mm or larger fans.

 

[incubatorl0ver]

Are your fans running all the time blowing toward the back so the air deflects off of it?
Could try having your fans blow up at the top with maybe an inch or two of spacing only to get more deflection?
And what size pc fans are you using?
That size of incubator I'm guessing you would need some 50mm or larger fans.

yep FANS are on 24/7
http://im60.gulfup.com/7aYuua.jpg
http://im47.gulfup.com/eOpITU.jpg

 

[incubatorl0ver]

fans arre on 24/7
and also i tried add third fan and still facing same proplem
i posted some photos will be added after the approval

 

[Dragons4u]

Which way do you have them blowing?

 

[Dragons4u]

Wait, just looked at the pics, do you have a vent on the back side so air circulates down into the egg chamber?

 

[incubatorl0ver]

the fans blow the air to the lamps
and theres a 8cm space so air can circulates behhind the fans

 

[Dragons4u]

Ok, you should turn the way they blow around. Have them pull air from the lights not blow over them. Also make sure you have an opening to the egg chamber under the gap between the fans and wall.
You should notice you stability increase greatly. Though you may still have cooler air toward the bottom of the egg chamber which is great if its only about a degree different. Then you can use it as a hatching area and mount your turner racks in the middle and top. And looks like you could put in a bottom one too, and still have room for Hatcher area.
Are you going to be putting in water tubs by your lamps to control humidity?

 

[incubatorl0ver]

Ok, you should turn the way they blow around. Have them pull air from the lights not blow over them. Also make sure you have an opening to the egg chamber under the gap between the fans and wall.
You should notice you stability increase greatly. Though you may still have cooler air toward the bottom of the egg chamber which is great if its only about a degree different. Then you can use it as a hatching area and mount your turner racks in the middle and top. And looks like you could put in a bottom one too, and still have room for Hatcher area.
Are you going to be putting in water tubs by your lamps to control humidity?

tried ur way now the deflect of the tempreature down to 0.3 > thers no way i can low that more?
yes the water tubs gonna be by the lamps

 

[donrae]

Are you saying you're only fluctuating 0.3 degrees? That's pretty amazing! How much was the variation to start with?