Mechanical maintenance of high-pressure air pump
Folding with load start problem If the micro air pump has a vacuum in its suction port or a pressure in the exhaust port before starting, another technical parameter of the pump must be considered: the starting load Pis value of the intake port and the starting load Pos value of the exhaust port. A typical application example is to use a micro air pump to maintain the vacuum or positive pressure in the container. When the vacuum or positive pressure in the container is lower than the set value, the pump needs to be powered on and stopped when it is higher than the set value. The products that can be started under the ultimate vacuum that they can reach are: VM series, VAA series, PK series, PC series, VCA series, VCC series, VCH series, PH series; can start under the output pressure that they can reach Products are: FM series, FAA series, PCF series High-pressure air pump Column. This performance requires a high level of technology from manufacturers. Folding medium temperature According to the temperature of the medium gas passing through the pump, choose whether to use the ordinary type or the high temperature type. Folding reliability According to the severity of the consequences after the failure of the micro pump, it is completely based on your own requirements. The average trouble-free continuous running time of high-quality products is more than 1000 hours, and some are as high as thousands of hours. In particular, this parameter is measured under full load and uninterrupted operating conditions, which is the worst working condition. If the actual use is not full load or continuous operation, the value will be higher, depending on the pump working condition. set. This performance is a complete test of the manufacturer's technical strength. It can be seen from the appearance of the product, such as the use of special motors instead of ordinary low-cost motors, and the weight is heavier in the case of equivalent volume. According to the price of the product, you can also know a little. Folding electromagnetic interference If there is a precision circuit to control the micropump, depending on the anti-interference ability of the circuit, it may be necessary to order a micropump with low electromagnetic interference.