Certainly, no professional vehicle can be like a physical examination vehicle , sending health to areas where medical conditions are scarce, and quickly dispatch rescues to disaster areas where medical assistance is difficult. The merits of the physical examination vehicle in routine medical examinations and emergency rescue have earned it a reputation. First, the functional definition of the physical examination vehicle . It is a special vehicle for the medical service industry that can meet a number of medical services such as mobile medical examinations. Most of them are medically modified for large buses. Although the car contains a small space, but medical functions are complete. Its mobile services are widely used for home visits, medical treatment and distribution in the emergency aid team. Second, the physical properties of the physical examination vehicle classification. You go to the physical examination car application properties will be divided into ordinary general physical examination car, dr physical examination car and women's special examination car. Third, medical examination of the medical examination function. For the general type of physical examination, the inspection items may include a plurality of items such as electrocardiography, B-mode ultrasonography, and x-ray, and a bed for rest examination. Can carry out the mobile inquiry, the collection of the health data, and real-time monitoring of the storage of relevant data. The pre-sampling and subsequent inspection of blood tests and urine tests can also be performed. If it is equipped with gynecological examination equipment, the general physical examination car can be changed to a women's medical examination vehicle. Or dr equipment will be general physical examination car into dr inspection vehicles. Fourth, the medical advantage of medical vehicles. Compared with the regular medical check-ups, the mobile service provided by the physical examination vehicle has greatly assisted the public in the improvement of the physical examination. In particular, in some remote rural areas where medical services are primitive, physical examination vehicles have sent related assistance to the public in a timely manner. At the same time, it can also be widely used as a tool for health education and medical knowledge promotion. It is also used as a warning for early warning of the prevention of epidemics by regional groups. After reviewing the relevant functions and advantages of the physical examination vehicle, it is not difficult to find that the medical examination vehicle as a medical professional vehicle has truly opened up new ideas for the expansion of service models for the medical service industry. It is also hoped that medical practitioners will develop more service models like physical examination vehicles and help enhance the health care business in China. Transmission and converter System Why are most power shift transmissions used with hydraulic torque converters in construction machinery?
A non-rigid Torque Converter using liquid as the working medium is one of the types of hydraulic transmission. The hydraulic torque converter has a closed working chamber in which the liquid circulates. The pump wheel, turbine wheel and guide wheel are respectively connected with the input shaft, output shaft and housing. When the power machine (internal combustion engine, electric motor, etc.) drives the input shaft to rotate, the liquid flows out of the centrifugal pump wheel, passes through the turbine, the guide wheel and then returns to the pump wheel in sequence, and circulates again and again. The pump wheel transfers the mechanical energy of the input shaft to the liquid. The high-speed liquid drives the turbine to rotate, transferring energy to the output shaft. The torque converter transmits torque by generating a change in momentum moment by the interaction of liquid and blades. The main feature of the hydraulic torque converter different from the hydraulic coupling is that it has a fixed guide wheel. The guiding effect of the guide wheel on the liquid makes the output torque of the torque converter higher or lower than the input torque, so it is called a torque converter. The ratio of the output torque to the input torque is called the torque conversion coefficient. The zero-speed torque conversion coefficient when the output speed is zero is usually about 2-6. The torque conversion coefficient decreases with the increase of output speed. The input shaft and output shaft of the hydraulic torque converter rely on liquid connection, and there is no rigid connection between the working components. The characteristics of the hydraulic torque converter are: it can eliminate shock and vibration, overload protection performance and start performance; the speed of the output shaft can be greater or less than the speed of the input shaft, and the speed difference between the two shafts varies with the size of the transmitted torque; Good automatic transmission performance, the output speed will automatically decrease when the load increases, and vice versa; the power machine has a stable working area, and the transient changes of the load will not be reflected on the power machine. The hydraulic torque converter has higher efficiency near rated working conditions, with the highest efficiency being 85%~92%
Transmission And Converter System,Hydraulic Oil Pressure Sensor,Guide Wheel Seat Sdlg,Shantui Loader Torque Converter
Transmission And Converter System,Hydraulic Oil Pressure Sensor,Guide Wheel Seat Sdlg,Shantui Loader Torque Converter Shandong Tianfu International Trade Co.,Ltd. , https://www.tfloaderparts.com
Physical examination car features and advantages introduced
Prev Article
RV: Do not choose expensive, only choose right