How to reduce flow switch water shock

Intelligent pressure controller is an intelligent digital pressure measurement and control product integrating pressure measurement, display, output and control. The product is an all-electronic structure. The front end adopts an oil-filled piezoresistive pressure sensor with an isolation diaphragm, which is converted by high-precision A/D, processed by a microprocessor, displayed on-site, and outputs general analog and two-way switching values. The intelligent digital pressure controller is flexible to use, simple to operate, easy to debug, safe and reliable. It is widely used in hydropower, tap water, petroleum, chemical, mechanical, hydraulic and other industries to measure, display and control the pressure of fluid media on site.
The intelligent pressure controller can be directly installed on the hydraulic pipeline through the pressure pipe joint (M20×1.5) (other size joints can be specified when ordering). In critical applications such as severe vibration or shock, pressure fittings can be mechanically decoupled via micro-hose.
Scope of application: It can be used for neutral gases such as air, gas, water vapor, and liquid media such as water, refrigerant, and oil.

Flow switch is a type of mechanical flow switch, also known as baffle flow switch and vane motion switch. The working principle of the flow switch is to dominate the flow force of the water to initiate the blade to test whether the liquid in the pipe can flow. When the liquid does not flow in the pipe, the spring pushes the magnet down and presses the blade vertically. At this time, the reed switch has no action, and the contact is at Normally open (NO) status. When there is liquid movement in the pipeline and the liquid flow is enough to push the blade up by about 20° to 30°, the eccentric drive plate above the blade pushes the magnet upward, and the suction force of the magnet makes the reed switch move, and the contact is connected Pass. Due to the uniform length of the pipe diameter, the blade length should also be mediated accordingly.
The flow switch has extremely small pressure loss, good repeatability, anti-fouling ability, and the mechanical part is completely isolated from the electronic part, which is suitable for small flow economy. Widely used in industrial automation, mechanical equipment, air compression industry and refrigeration. So how to reduce the water flow impact of the inlet flow switch in daily use? The specific methods are as follows:
The flow switch is a kind of widely used, often used in the hydropower industry, food hygiene, petrochemical and other industries. The imported flow switch is divided into many models, such as: target type, baffle type, vane type, thermal type, electronic type, etc. inlet flow switch.
1. Shorten the length of the piping as much as possible
2. Use elastic pipes such as rubber hoses and energy storage pipes to attract water damage pressure.
3. Use water to impact the buffer valve to slow down the closing rate of the valve.
Flow switch features:
Equipped with 5 kinds of blades of different lengths, suitable for places with different pipe diameters and different flow rates;
Compared with similar products, it can withstand larger medium pressure;
The flow rate is adjustable; the structure is simple and the reliability is high.

Intelligent pressure switch is an intelligent product used for precise measurement and control of gas, liquid, steam and other media. It has been widely used in petroleum, chemical and other industries. Next, I will introduce the four advantages of intelligent pressure switch. .
1. Intelligent control
The measurement method of Pump Pressure Switch the intelligent pressure controller is to control the pressure through the output of electrical signals. It adopts advanced technologies such as single-chip technology and microcomputer technology to realize the intelligent measurement, display and control of pressure. It is an intelligent series of pressure control products. .
2. Wide measurable range
The intelligent pressure controller has a very wide pressure range and can set a variety of ranges. When the user's pressure range is large or small, the intelligent pressure switch can meet the needs of different users. Pressure switches are used in many fields.