CS19H thermal steam trap

CS19H thermal steam trap working principle: thermal steam trap is the use of
thermal dynamic characteristics, when the condensate flow is low, the second evaporation will occur, and there are differences in viscosity, sealing and other aspects of the steam to drive the opening and closing parts. This type of steam trap according to the principle of phase change, by steam and condensed water through the flow rate and volume change of different thermodynamic principles, so that the valve plate up and down different pressure difference, drive the valve plate switch valve. Because the working power of the thermal steam trap comes from steam, the steam waste is relatively large. Simple structure, water shock resistance, the maximum back is 50%, there is noise, the valve plate works frequently, and the service life is short.
The thermal power trap has an active valve plate, which is both a sensitive part and an action executive part. According to the different thermodynamic principles of the flow rate and volume change when the steam and condensate pass through, the different pressure difference between the upper and lower parts of the valve disc is generated to drive the valve disc switch valve. The steam leakage rate is 3%, and the supercooling degree is 8ºC-15ºC.
When the device starts, there is cooling condensate water in the pipeline, and the condensate water pushes away the valve disc by working pressure and is quickly discharged. When the condensate is discharged, the steam is then discharged, because the steam is larger than the volume and flow rate of the condensate water, the pressure difference between the upper and lower parts of the valve disc is generated, and the valve disc is quickly closed under the suction of the steam flow rate. When the valve plate is closed, the valve plate is subject to pressure on both sides, the force area below the valve plate is less than the force area above, because the pressure inside the steam trap chamber comes from the steam pressure, so the force above the valve plate is greater than the following, the valve plate is tightly closed. When the steam inside the steam trap chamber cools down into condensate, the pressure inside the steam chamber disappears; The condensate pushes the valve disc by the working pressure, and the condensate continues to discharge, and the cycle work and intermittent drainage.

Two, CS19H thermal power steam trap main parts materials:

Third, CS19H thermal steam trap main appearance and connection size: