Pneumatic components By the pressure of gas or expansion force to work to do the work, that is, the elastic energy of compressed air into kinetic energy of the machine, the advantages of pneumatic components so that the pneumatic components are widely used in a variety of machinery and production lines. advantage: 1, pneumatic device structure is simple, lightweight, easy to install and maintain. Medium for the air, compared to the hydraulic medium is not easy to burn, it is safe to use. 2, the working medium is inexhaustible air, the air itself does not cost money. Exhaust gas treatment is simple, does not pollute the environment, low cost. 3, the output power and speed adjustment is very easy. Cylinder speed is generally less than 1M / S, hydraulic and electrical than the action faster. 4, high reliability, long service life. The effective number of electrical components of the action is about one million times, while the general life of the solenoid valve more than 30 million times, some good valves over 200 million times. 5, the use of air compressibility, energy storage, to achieve centralized gas supply. Energy can be released for a short period of time to achieve high-speed response during intermittent movement. Can be buffered. Strong impact on the load and overload capacity to adapt. Under certain conditions, pneumatic devices can have self-sustaining ability. 6, all pneumatic control with fire, explosion-proof, moisture-proof ability. Compared with the hydraulic method, the pneumatic method can be used in high temperature applications. 7. Compressed air can be concentrated supply, long-distance delivery.
At present, the heat metering market commonly used heat table is divided into mechanical heat meter(Mechanical Energy Meter) and ultrasonic heat meter(Ultrasonic Energy Meter).Heat Energy Meter is suitable for measuring
the heat exchange, known as the heat transfer fluid or liquid absorbing thermal
energy conversion equipment, which consists of a flow sensor, temperature
sensor and heat calculator three parts. Heat energy meter (thermal meter), also
known as Heat Meters , heat energy calculator, both measure heating system for
heat and also measure heat absorption cooling system.
Heat energy meter (heat meter) is used to
measure and display the water flow through the heat exchange system release or
absorb heat. Heat energy meter, is also known as energy meters. The heat energy
meters are installed at the inlet pipe or outlet pipe to measure accurate
metering and intelligent control of charges of the heat consumption. Its working
principle is to install Heat Energy Meters in the heat exchange system, when
water flows through the system, according to the supply and return water flow
temperature, from the data from the flow sensors and temperature sensor as well
as the water flow time, the heat energy meter will calculate the released and
absorbed energy through the calculator.
Heat Energy Meters Heat Energy Meter,Heat Pump Energy Meter,Solar Heat Energy Meter,Mechanical Heat Energy Meter,Mechanical Energy Meter,Ultrasonic Energy Meter Berggruen Technology Co.,Ltd , http://www.meter-technology.com
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