信息来源: 浙江体彩6+1http://www.tzmpmo.com 时间:2016-5-6 10:45:38
Refrigerant filling quantity see, saline water machine refrigerant usually, less charge also cannot charge more, small saline water machine equipment using quantitative filling machine filling refrigerant, just in the refrigeration equipment pumping of the vacuum closed three-way valve, stop vacuum pump, remove the will and the vacuum pump is connected with the pressure hose joint, installed in the quantitative filling device of liquid on; license or removed and the three-way valve is connected with the pressure hose joint cohesion quantitative filling device for the pressure hose valve received a joint. Open the outlet valve of the hose of the air, and then tighten the hose connector, see is not leaked.
Saline machine refrigerant refrigerant filling, first inspected the filling device for pressure gauge readings, graduation sleeve to rotate, on the sleeve to find corresponding quantitative liquid filling line and pressure meter, glass tube refrigerant in the initial level scale. Then open the valve through a hose into the refrigerant in the refrigeration system, refrigerant level start landing glass tube. When the filling amount of the rule is reached, the liquid discharging on the charging device is closed and the three way is asked.
When the water filling machine is used for filling the refrigerant, the water filling machine is only needed to be filled with the evacuation stop valve of the filling machine, and the filling stop valve is opened.
1, usually 1 tons of cold ffice:smarttags/1kg, but to see the design of the system is too large or too small.
2, usually in the brine condenser (air cooling) there is a cold storage section, one of the cooling capacity (2500W) plus fluoride 0。9kg。 If the condenser does not have a liquid storage section, the amount of fluorine is 0。5kg/。 Strictly speaking, there is a cold storage section of the air conditioning (such as TRANE) with the amount of fluoride
56%-120% sentence is normal, can be in accordance with the amount of 0。5kg/ matching in the amount of added。
3, in this case operation units, current meter is used to measure the current through a compressor, the can and the rated current, if less than the rated current is expounded refrigeration dose not enough, if more than the rated current is refrigerant amount too much, appropriate emission refrigerant.
4, the water type brine machine 1RT*0.7-0.85, the wind type brine machine 1RT*1.2-1.4 or so, ordinary about R22 refrigerant, one needs 850g refrigerant.