2. Steam also enters the drain valve from the bottom of the barrel, occupying the top of the barrel and generating buoyancy. The barrel slowly rises and gradually moves the lever towards the valve seat until the valve is closed. Air and carbon dioxide gases gather at the top of the drain valve through the exhaust holes in the barrel. The steam discharged from the exhaust hole will condense due to the heat dissipation of the drain valve.

When the incoming condensed water starts to fill the barrel, the barrel begins to exert a pulling force on the lever. As the condensation water level continues to rise, the force generated increases until the pressure difference can be overcome and the valve can be opened.

When the valve starts to open, the pressure difference acting on the valve disc will decrease. The barrel will rapidly descend, causing the valve to fully open. The non condensable gas accumulated at the top of the drain valve is first discharged, and then the condensed water is discharged. When the water flows out of the bucket, it drives the pollutants to flow out of the drain valve together. At the same time as the condensate is discharged, steam begins to enter the drain valve again, and a new cycle begins.
CS11 steam trap valveFour major technical principles.

*Quickly discharge the condensed water generated in the steam using equipment to maintain the heating efficiency of the steam using equipment in a good state, so that the condensed water inside the equipment does not form a stagnation, and to maximize the steam space inside the equipment. This can maintain high heating efficiency frequently. Once the steam trap cannot fully function, due to the retention of condensed water, not only will the performance of the steam using equipment be greatly affected, but sometimes even the production equipment will be paralyzed.

Secondly, quickly exhaust the air and low-temperature condensed water inside the equipment at the beginning of startup, thereby shortening the preheating operation time. At the beginning of steam flow, both the steam conveying pipeline and the steam using equipment are filled with air inside. If they are not removed, steam cannot be sent in. In addition, during the process of raising the temperature of steam transmission pipelines and steam using equipment to reach steam temperature, the initial low-temperature condensed water generated should also be quickly discharged to enable the equipment to operate normally in a short period of time. This is an important condition for improving production efficiency, especially in intermittent production situations. By shortening the preheating time, the operation time is shortened each time, and by increasing the number of processing times, the output can ultimately be increased. Previously, during preheating operation, the bypass valve was first opened to discharge the initial air and low-temperature condensate. Now, with the use of appropriate steam trap valves, the initial air and low-temperature condensate can be automatically discharged while saving manpower.

Thirdly, reduce the steam consumption of the steam trap itself. so-calledCS11 steam trap valveThe self consumption of steam generally refers to the sum of the amount of steam required for the operation of the steam trap and the amount of heat loss due to steam leakage. The energy-saving effect of steam trap valves.