Capillaries are expansion devices in small refrigeration systems, as can be residential air conditioners, domestic refrigerators, refrigeration cases of average commercial portable steam table temperature, bottle coolers, mini bar, etc..
Either R22 refrigerant, R404A, R502, R134a, etc., and in the normal refrigeration cycle, the refrigerant entered portable steam table the capillary, can indicate the most common measures portable steam table of capillaries, which are from 1 to 6m long X 0.5 to 2 mm in diameter, these data should be according to the capacity of the compressor and system temperature.
The capillary has two tasks, reducing the pressure of refrigerant portable steam table leaving the condenser to the evaporator and the second is to regulate the mass flow rate (amount of liquid) of the coolant that goes to the evaporator to the cooling effect of this Thus, if the refrigerant vapor is not fully in liquid form, the mass flow is reduced, thus having a lower cooling and reheating of the refrigerant reaches the compressor, and on the other hand if there is excess refrigerant accumulated in the capacitor, the pressure and temperature in the condenser and increased evaporator capacity decreases.
The presence of moisture in the system, solid waste, blocked or bent capillary tube may cause variation of the refrigerant flow resulting in poor performance of the team, therefore care must be taken in handling the hair, these should be covered and remove just plug in use, the dimensions are according to your operation system, therefore temperature variations of condensing or changing thermal load reduces efficiency. INSUFFICIENT COOLING LOAD:
For systems that work with 134a as the refrigerant has an effect portable steam table of cooling than R12, the mass flow for a given capacity is reduced. As a result, needs to have a smaller inner diameter or length of 10 to 20% of R12 the same capillary.
For systems such as R404A refrigerant, which has a superior effect of R502 cooling, the mass flow required for a given capacity is reduced. Consequently the required capillary length to increase by 15% and its diameter same as R502.
Medium-term alternative portable steam table refrigerants
Hi Luis, all depends on your pressure and if not already cooling system. means missing gas. Thanks for your question, we invite you to give to LIKE our Facebook page to keep communicated http://www.facebook.com/Quimobasicos
blogquimobasicos | 09/05/2013 at 3:48 PM
Normally cars brings the information printed on the inside of the chest or stuck on the top where the radiator. Now the amount of cooling will depend on the manufacturer of the truck can hold approximately portable steam table 400 to 600 grams. I leave a comparative table ambient temperatures and pressures working AC. For more information please contact our advisor to e dmurillo@cydsa.com
my apologies, because in the earlier question I forgot to tell you that I was referring to the capillary tube .. Team to which I refer is a counter display case which have canbiado compressor three times in one year will have 1/3 and also they changed the original hair .. To mime the uniidad comncepto must be 3/8 but I have doubts with the capillary, the coolant being used is the IseónMO49
Thanks for your information, this information what is happening is that the MO 49 (Refrigerant portable steam table R 413 A), is a mixture of (88% R-134a / R 9% 218/3% of R 600 Butane), the problem as you can see it contains 88% of 134a, and chances are that your computer contains mineral oil some reason this causes the compressor to stay oil-free and causes portable steam table damage to the compressor, the refrigerant has a loss of capacity of 5 % if it loads as vapor (gas) is broken, but this product is not our brand I recommend that you do a system cleanup with Genetron 141b and a good vacuum portable steam table and if you keep using the MO 49 performed an oil change polyol ester (POE), portable steam table and containing 88% of R-134a.
want guidance on that hair put even window air 3/4 old I'm putting together portable steam table I put a machine lg the little piece of hair that could the original rescue was 1mm but nesecito several variants because where I live easy noes get a specific length porfa is that I am and I live in Cuba
hello good evening I have a commercial ice machine brand cornelius portable steam table 2 panels which fail to fill if I expand half but takes a long time to actually portable steam table have to do in 20 minutes is gas r 404a with 2 valves 2 tons and even so the ice does not make me believe that it is
Why began
No comments:
Post a Comment