5 results about "Work performance" patented technology

The invention relates to a hydroelectric generation device, in particular to a shipborne type hydroelectric generation device which is capable of generating electricity by using current kinetic energy. The shipborne type hydroelectric generation device is composed of a main load bearing ship, auxiliary load bearing ships, water wheels, a support, a water wheel lifting mechanism, a power transmission mechanism and an electric generator. According to the support, the main load bearing ship and the auxiliary load bearing ships are fixed on a middle section and the two sides under the support by a support platform and support vertical rods. The electric generator is installed on the main load bearing ship. Two water wheels are respectively installed on the two sides of the main load bearing ship. The auxiliary load bearing ships are arranged at the outer sides of the water wheels. An anchor pile, a mooring rope and a plurality of shipborne type hydroelectric generation devices are combined into a hydroelectric generation station. Compared with the prior art, the shipborne type hydroelectric generation device is free from the need of building a dam, small in occupation of land, short in time of construction, small in investment, large in single-machine power, reliable in working performance, good in stability, wide in application range and good in development and utilization of water power resources.

The invention discloses a device and method for automatic tool tripping and reset control over a PVC/PU coating tool. The device comprises a color mark sensor, a pulse generator, a first counter, a second counter, a first relay and a second relay, wherein the color mark sensor is used for detecting release paper connectors, the pulse generator is used for detecting the moving distance of PVC/PU and generating pulses corresponding to the moving distance, the first counter and the second counter are used for carrying out counting on the pulses, the first relay is used for controlling a coating tool lifting up device to work, and the second relay is used for controlling a coating tool dropping down device to work. The color mark sensor is respectively and electrically connected to the first counter, the second counter and the pulse generator, the pulse generator is respectively and electrically connected to the first counter and the second counter, the first counter and the first relay are electrically connected, and the second counter and the second relay are electrically connected. The device for automatic tool tripping and reset control over the PVC/PU coating tool is stable in working performance and high in precision, and greatly reduces material waste.

The invention belongs to the technical field of steam-water separators, and particularly relates to a steam-water separator with a pressure recovery stage. The steam-water separator aims to reduce steam pressure loss at an outlet of a steam generator and improve the working performance of the steam generator. The steam-water separator is characterized by comprising an outlet cylinder, a secondaryhydrophobic passage, a secondary racemization plate, a secondary hydrophobic restricting ring, a secondary separation cylinder, a secondary positive rotary vane, a primary hydrophobic passage, a primary hydrophobic passage, a primary positive rotary vane, a guide vane, a primary hydrophobic restricting ring, a primary separation cylinder, a reverse vane center column, a reverse vane, a secondary positive vane center column and a primary positive vane center column. Therefore, the steam-water separator has the advantage of reducing the steam pressure loss at the outlet of the steam generator.