0
There are two types:
Chillers similar to those seen in retail environments will have a curtain of cold air blowing down in front of the shelves. Products placed in here remain at their temperature for longer at the temperature they entered the unit. The curtain of cold air stops the warm air of the building getting to the products. They will decrease in temperature to that of about 2 to 6 degrees if they go in above that but its a slower process. This is why there is a considered critical time when chilled foods need to come out of their storage and in to units. This makes them more efficient as well.
Refrigeration will normally blow chilled around the items and this brings down the temperature and maintains it. These units will normally have doors or curtains to hold in the cold air as they do not curtain effect as above. In most cases you will see these where products that do not have to be chilled i.e. drinks are required to be brought down and maintained quicky to temperature so that they are saleable as chilled
Add your answer:
Earn +20 pts
Where can I find a plate chiller?
A plate chiller is one of two things: either a kind of refrigeration unit for a restaurant, that chills the plates and glasses, or a plate chiller/wort chiller for use in home brewing of beer. http://shop.ebay.com/i.html?_nkw=plate+chiller&_frs=1&_trksid=p3286.c0.m359
What is the difference between a 2 ton or 3 ton heat pump?
A standard ton of refrigeration is 12,000 BTU/h (3517 W). There for a 2 ton unit is a 24,000 BTU/h unit and a 3 ton unit is a 36,000 BTU/h unit.
Ton of refrigeration?
Tonne of refrigeration(TR) is the practical unit of refrigeration effect.Tonne of refrigeration(TR) is defined
What should be done to reduce refrigerant loss from a purge unit on a CFC-11 chiller?
Leak test and repair the chiller.
What is a dx type air conditioning unit?
Direct Expansion. It has refrigeration coils INSIDE the air handler, instead of separate like a split-system. Also, not using chilled water from a separate chiller as many non-dx air handlers do.
What is the difference between a unit cube and a cubic unit?
Nothing
What is the difference between a unit of stock and a share of stock?
No difference. A unit of stock is called a share.
What is the difference between scheme of work and unit plan?
There is no difference between a unit plan and a scheme of wok. thank u. By highkult
What is low pressure and high pressure in water chiller unit?
In regards to a water chiller unit, the terms low pressure and high pressure refer to the compressor, which takes low pressure and compresses it into high pressure gas, which is then turned into a liquid to cool the unit.
What is the relation between ahu and chiller?
Ahu (air handling unit) and chiller are both components of a building's HVAC system. The AHU is responsible for circulating and conditioning air, while the chiller is responsible for cooling the water that circulates through the building to remove heat. The AHU uses the chilled water from the chiller to help control the temperature and humidity levels in the building.
What the difference between the laser unit of Noritsu QSS32 and QSS34?
There is no difference.
Where is the rupture disc located on a low pressure chiller?
the rupture disc is piped off the chiller barrel (evaporator) and will vent the refrigerant outside incase of over pressure of the unit
