Cylinder pressure reducer introduction
Cylinder pressure reducer is generally bottled gas decompression device. When the inlet pressure and the outlet flow rate changes, to ensure its outlet pressure has remained stable. Increased pressure gauge reading may indicate potential hazards and risks.
Cylinder pressure reducer performance
Cylinder pressure reducer heater heated to a certain temperature, the heater will automatically adjust. When adjusting the pressure exceeds a certain allowable value, the valve will automatically open air play, when the pressure is lower than the allowable value, will automatically shut down.
Cylinder pressure reducer structure & working principle
1.The cylinder pressure reducer frame is made from brass < HPb59-1>. The structure of the two-stage relief system 'basic similar, both by the valve push rod, pressure regulating spring, elastic thin film devices, decompression of door and other components. The first level of the relief system is mainly used for the high pressure gas will be automatically reduced to medium pressure gas, fell to pressure 2 mpa, and then into the second relief system. In the secondary pressure relief system, when rotary screw tensioner, by regulating the spring, elastic membrane and the valve push rod, decompress valve for opening and closing of different level, to adjust the degree of reducing oxygen into the system of reducing or stopping the gas supply.
2.Cylinder pressure reducer inlet thread joint size is 315 875 mm, inner diameter of the joint size is 5. 5 mm, puts out joint is 6 mm diameter, the maximum flow rate of 80 m3 / h. Pressure reducer also on the body is equipped with high pressure oxygen table and low pressure oxygen table, indicate high pressure air chamber (oxygen) and low pressure gas indoor pressure (i.e., work pressure). The range of high pressure oxygen table is. A 25 mpa. Low pressure oxygen gauge range of 0-V 4mpa. o
Using QD - 1 type pressure reducer, when rotary screw adjusting screw clockwise to open decompression valve, high pressure oxygen into the low pressure chamber from the gap. Due to oxygen in low-pressure interior volume expansion and reduce pressure, namely the decompression effect.
3.Cylinder pressure reducer inlet connector nut thread size of G15. 875mm, diameter size of the joint 7mm, outlet diameter size according to different joints need to use two kinds of 5mm or 9mm. Mounted on the main body of hyperbaric oxygen meter range is 0-25MPa, low oxygen table range is 0-4MPa.
2.Cylinder pressure reducer inlet thread joint size is 315 875 mm, inner diameter of the joint size is 5. 5 mm, puts out joint is 6 mm diameter, the maximum flow rate of 80 m3 / h. Pressure reducer also on the body is equipped with high pressure oxygen table and low pressure oxygen table, indicate high pressure air chamber (oxygen) and low pressure gas indoor pressure (i.e., work pressure). The range of high pressure oxygen table is. A 25 mpa. Low pressure oxygen gauge range of 0-V 4mpa. o
Using QD - 1 type pressure reducer, when rotary screw adjusting screw clockwise to open decompression valve, high pressure oxygen into the low pressure chamber from the gap. Due to oxygen in low-pressure interior volume expansion and reduce pressure, namely the decompression effect.
3.Cylinder pressure reducer inlet connector nut thread size of G15. 875mm, diameter size of the joint 7mm, outlet diameter size according to different joints need to use two kinds of 5mm or 9mm. Mounted on the main body of hyperbaric oxygen meter range is 0-25MPa, low oxygen table range is 0-4MPa.
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