Why is the manifold pressure gauge called the manifold pressure gauge, not the air conditioning pressure gauge group?
The manifold pressure gauge is called the manifold pressure meter, which means it can measure the pressure of a plurality of pipes, and the manifold is the meaning of the manifold;Turn left and turn right |Manifold pressure gauge structure as shown, mainly by the high pressure meter, low pressure table, high pressure manual valve, low pressure manual valve, valve body and 3 hose joints. High and low pressure meters are used to detect the pressure at the high and low side of the refrigeration system. Low pressure side pressure gauge is used to display the pressure, are also used to show the degree of vacuum, vacuum pressure reading range is 0~0.101MPa, graduated from the beginning of 0, shock process is not less than 0.42MPa; the pressure range of pressure meter to measure the high side from the beginning of 0, the range of not less than 0.211MPa.
The manifold pressure gauge is called the manifold pressure gauge because the pressure gauge is mounted on the manifold. Detection of air conditioning system pressure gauge is more, such as the evaporator refrigerant pressure, working pressure of the condenser, cooling water inlet and outlet pressure, cooling water inlet and outlet pressure, circulating pump inlet and outlet pressure, air-conditioning pipe pressure differential pressure, oil pressure, oil separation pressure, if called the gauge group is not specific determine what part of the work pressure, can not determine the various parts of the system working pressure is normal.
Manifold pressure gauge, "with the meaning of manifold"Why not air conditioning pressure gauge group, is the habit, the public, there is no reason.
