The check valve manufacturer describes the working principle of the check valve and the initial precautions

　Check valve manufacturers explain the role of check valves:

Check valve manufacturers

A check valve is an automatic closing valve that requires no human or other operation. It relies on the flow of the pipeline medium itself to open or close the valve, is mainly used to prevent the reverse flow control of the pipeline medium, and is regarded as a check valve or counterflow valve. The check valve has only one flow direction, that is, it can only flow along the water outlet and cannot be reversed. When the medium backflows, the disc will close. Check valves are usually installed where they prevent media backflow when the valve is closed. The ordinary pump outlet will be installed with a check valve to prevent high pressure water from pouring into the pump and making the pump impeller or other components loose or damaged by hydraulic shock, resulting in accidents. In short, check valves will be used on pipes or equipment that prevent dielectric backflow. Check valve manufacturers

Check valve manufacturers analyze the working principle of check valves

The principle of a check valve is very simple. As shown in the figure, the medium flows in the specified direction. When the flow pressure exceeds the opening pressure of the check valve, the disc is jacked open under the fluid pressure to connect the flow of the pipeline medium. On the contrary, when the pipeline medium is reversed to the backflow, the valve disc is pressed against the valve body under the push of fluid pressure, and then the valve is closed, thus cutting off the flow of the pipeline medium. The greater the pressure of the backflow medium, the tighter the valve flap is closed, the better the sealing effect is, and the possibility of backflow of the medium is completely eliminated.

Check valves can be divided into three types according to the different structural forms: lifting, rotating and butterfly, lifting can be divided into vertical and horizontal, the action method is to move along the axis, rotation can be divided into single, double and multiple valves. The way they work is by rotating the center of gravity. Check valve manufacturers

Check valve manufacturer answer the initial precautions for installing the smoke machine:

1. When using the public flue, the smoke machine check valve must be equipped. "We Ruixin smoke machine has its own" separate smoke pipe is removed, and we can consider not.

1. The connection between the kitchen flue and the flue must be sealed, otherwise, a good smoke check valve cannot completely prevent the taste of cooking in other people's homes. In addition to the smell of other people's cooking, students also like to smell the smell of other people's cooking. Check valve manufacturers

1. The opening position of the kitchen smoke flue must be high, and the smoke pipe must be blocked on the ceiling to save valuable space of the ceiling cabinet, especially the smoke machine is farther away from the smoke flue. If the smoke pipe walks in the hanging cabinet, then a long row of hanging cabinets will not be completed and will be occupied by the smoke pipe.

About the smoke vent in the kitchen, everyone's attention may not be high. Generally speaking, everyone doesn't pay much attention, because only after living in them, everyone can't experience its hidden dangers. In fact, smoke vents, although small, are a big problem. If you do not deal with the decoration, you may come back to taste and smell in the future. If the renovation is completed and then the problem is studied, it is not easy to solve.