Regarding the environmental protection fog cannon, how is the pressure adjusted? The following is the technical staff of our Zheng fan mist cannon manufacturer to tell you how to adjust the pressure of the environmental protection fog cannon:
The pressure adjustment of the environmental protection fog cannon is carried out from the inside. First of all, it is necessary to know how it works, so that the specific method and principle of adjustment can be clarified.
The working principle of the environmental protection fog gun machine:
When the motor drives the eccentric drive mechanism of the pump to rotate, due to the eccentric effect, the drive mechanism drives the plunger to reciprocate, which changes the volume in the working chamber;
1. When the plunger moves to the left, the internal volume of the working chamber changes from small to large, resulting in a vacuum. At this time, the water outlet valve is closed and the water inlet valve is opened to complete the water absorption process;
2. When the plunger moves to the right, the internal volume of the working room changes from large to small, causing pressure in the room. At this time, the water outlet valve is opened and the water inlet valve is closed. Water or liquid medicine with a certain pressure passes through the water outlet pipe, spray rod, and nozzle. Spray it out.
The pressure adjustment operation of the environmental protection fog gun machine is as follows:
This kind of exercise is carried out over and over again, forming a spraying system with certain pressure.
The pressure adjustment of the environmental protection fog cannon is realized by the pressure regulating mechanism. When the pressure regulating hand wheel is rotated clockwise, the pressure regulating spring is compressed, the return flow is reduced, and more liquid medicine is pressed to the injection parts, so the pressure of the system is reduced. Increase high; on the contrary, the pressure decreases.