In the daily routine, self-priming pump with common types of gas-liquid hybrid, water ring wheel, jet, etc., so on these types of self-priming pump work process, we understand? If you do not understand, here's to introduce you to various types of self-priming pump work process. Various types of self-priming pump working process Gas-liquid hybrid self-priming pump working process: Because of self-priming pump controlled self-priming pump body special structure, water-controlled self-priming pump stalls, self-priming pump body There is a certain amount of water in the memory. After the self-priming self-priming pump starts up again, due to the rotation of the impeller, the air and water in the sucking pipe are fully mixed and discharged to the gas-water separation chamber, the gas in the upper part of the gas-water separation chamber overflows and the water in the lower part returns Impeller, and re-inhalation of the remaining air mixing pipe until the self-controlled self-priming pump and suction tube all the gas discharge, to complete self-absorption, and the normal pumping. Water ring wheel self-priming pump is the water ring and water pump controlled self-priming pump impeller combination of a shell, with the water ring to the gas discharge, to achieve self-priming. When the self-controlled self-priming pump is working, it can cut off the passage of the water ring wheel and water self-priming pump impeller through the valve and release the liquid in the water ring wheel. Jet self-priming pump controlled by the centrifugal self-priming pump and self-priming pump jet (or injector) a combination of rely on the jet device, resulting in a vacuum nozzle to achieve suction. In addition, controlled self-priming pump according to the type of supporting power machine is divided into a motor-driven self-priming pump and a diesel engine self-priming pump; according to the self-priming function of the structure and work characteristics can be divided into internal slip, slip, water ring Wheeled and other types; according to the transmission has a direct drive (including the inner shaft) and belt drive. For these types of self-priming pump work process, Xiaobian not introduced one by one, if you want to know these types of self-priming pump, you can in the above based on the continued study. Read more: China Building Water Exhibition Pump Valve Tube Fittings Exhibition Water Expo Xiamen Maritime Exhibition Internet + Forum Yiwu Expo Industry Interconnection (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http://beng.liuti.cn/ (service hotline:)
Self Drilling Screw
Self drilling Screw made of 410 stainless steel, high hardness (40 Rockwell C), steel process.
Drilling screw is also very strong hardness, compared to the ordinary screw up, not only to maintain the ability is good, the connection object effect is also very strong, for the performance of the screw, are generally does not need auxiliary processing, can be directly on the object directly drill a Kong Sue into objects, not just use rise very convenient, Also can greatly improve the efficiency of work. This kind of drilling screw can be said to be the first choice of workers in various fields.
So what is the use of drilling screws?
1 stainless steel plate, metal plate, galvanized steel plate, engineering installation.
2 metal curtain wall metal light compartment and other indoor and outdoor installation.
General Angle steel, channel steel, iron plate and other metal materials combined installation.
4, automobile, container, shipbuilding, refrigeration equipment and other assembly projects.
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