Micro diaphragm water pump
The micro diaphragm pump has been praised by the insiders for its wide range of functions and efficiency. However, due to the lack of popularity of the use place, the public has little knowledge of it. Next, Xiaobian will introduce the precautions when using the micro diaphragm pump.
The micro diaphragm pump is a micro diaphragm pump, which is defined as a micro pump composed of a motor and a pump body. The pump body has two interfaces, one inlet and one outlet. Water enters from the water inlet and another outlet. This is the structure of the micro diaphragm pump, which is small in size and small in size, and is called the micro pump. The working principle is as follows:
The circular motion of the motor makes the diaphragm inside the pump reciprocating through the mechanism, compressing and stretching the air in the pump chamber (constant volume), and forming positive pressure in the nozzle under the action of the check valve (the actual output pressure is related to the resistance of the pump nozzle and the characteristics of the pump). Due to the pressure difference, the water pressure of the water pump nozzle enters the nozzle and discharges from the nozzle. Under the action of the kinetic energy transmitted by the motor, water is constantly sucked in and discharged, forming a relatively stable flow.
Precautions for using micro diaphragm water pump.
First, make sure it starts with the load.
Before starting the micro diaphragm pump, if there is vacuum at the inlet or pressure at the outlet, another technical parameter of the pump should be considered. For the performance of the pump, the micro diaphragm pump that can be started when the machine reaches the limit vacuum degree or output pressure can be selected.
Second, pay attention to the medium temperature.
Those who have never used it or observed it do not know. When selecting the micro diaphragm pump, the temperature of the medium gas passing through the pump shall also be considered, that is, the ordinary type or the high-temperature type shall be selected.
Third, pay attention to electromagnetic interference.
When using micro diaphragm pump, some scientific instruments are controlled by micro pump with precise circuit, which will cause some circuit interference. If the anti-interference capability of the circuit is too weak, it is necessary to consider whether it is necessary to order a micro diaphragm pump with low electromagnetic interference capability to run the project. Otherwise, the interference ability is too strong to obtain accurate data of some important activities.
The above contents are the suggestions of Bianxiao on the precautions for the use of micro diaphragm pump. As a common but undisclosed musical instrument, ordinary people do not realize its importance. However, experts must clearly select the appropriate micro diaphragm pump, which plays an important role in the implementation of the entire experiment or project. Any musical instrument is the same.