The eco-friendly electric car is believed to be not unfamiliar to everyone and the recharging station outlets are not popular. At one time, many people who wanted to purchase were looking for a car. It was learned from the Anhui Electric Power Company that in 2012, the Anhui Electric Power Company will steadily advance the construction of an intelligent vehicle charging and replacement service network for electric vehicles.
According to Wang Wenhong, deputy general manager of Anhui Electric Power Company, in 2012, the provincial power company will strengthen the research on the electric vehicle service network operation model, based on the technical development of batteries and electric vehicles and the promotion and application plan of electric vehicles in key cities. We will increase the promotion of power-selling mode, focus on Hefei City, actively strive for government policy support, strengthen cooperation with upstream and downstream companies of electric vehicles, and accelerate the construction of charge-and-swap service networks.
Rotary Switches
The Rotary Switches, different with Key Switches , Metal Switches, Toggle Switches and Automotive Switches, is mainly installed on liquid and gas pipelines to regulate the flow and pressure of liquids and gases. When used, turn the handle to drive the adjusting nut to rotate, and connect the left-hand thread of the valve through the left-hand thread. Drive the valve to move right or left to change the cross-sectional area of the right hole passage in the valve body cavity, so as to adjust the liquid and gas in the upper outlet pipe.
The Electrical Rotary Switch is a switch that controls the opening and closing of the main contact by rotating the handle.There are two types of Rotary Switches, namely a unipolar unit structure and a multi-pole multi-position structure. Unipolar unit rotary switches are often used in conjunction with rotary potentiometers in applications, while multi-pole multi-position rotary switches are often used for switching of operating line.
Multi Position Rotary Switch, because of its use, the overall use of sealed structure, there is a certain degree of waterproof effect, the basic can reach the IP67 waterproof level.At the same time need to use a more rigid and durable metal material, there are two or three files in the gear difference.
Rotary Switches
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