- BrandЭкомера
- Country of manufactureRussia
- PurposeFor cold water
- Application areaIndustrial
- Principle of operationMechanical
- СonstructionTurbine
Water counters turbine Counters turbine WPH - N - W - 2000 hot waterCounters of cold and hot water turbine LLT are intended for measurement of volume of water in systems of cold and hot water supply.
Counters are used to the account (including commercial) the volume of uncontaminated water in industrial and household spheres, and also to control of technological processes. Counters represent tachometric sukhokhodny turbine flange water counters with the rotary calculating mechanism.
The design of turbine counters consists of three main knots: cases, measuring block and calculating mechanism.
The principle of operation of the counter is based on transformation of the speed of water flow proportional to a volume expense in the pipeline in indications of the calculating mechanism by means of aksialno the located turbine and a worm gear.
The water flow stabilized by a struyevypryamitel of the measuring block sets the turbine rotating in sapphire support in motion.
Rotation of the turbine by means of a worm gear is at right angle transferred to the magnetic semi - coupling of the measuring block which, in turn, through a tight partition by means of magnetic communication brings the magnetic semi - coupling of the calculating mechanism into rotation.
The calculating mechanism provides transformation of angular speed of rotation of the magnetic semi - coupling to indications of otschetny rollers with the necessary transfer relations.
Application in a design of high - quality antifrictional materials, the wearproof and not demanding greasing polymers, sapphire support provides small losses on friction, big dynamic range of measurement of an expense and long - term stable operation of turbine water counters