Water-cooled generator that can conveniently switch the ventilation air path in an emergency
An emergency state, water-cooled motor technology, applied to cooling/ventilation devices, electrical components, electromechanical devices, etc., can solve problems such as difficult, time-consuming and labor-intensive operation of emergency air route conversion, and achieve the effect of simple, convenient and fast operation
Active Publication Date: 2017-12-05
CSIC ELECTRICAL MACHINERY SCI & TECH
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Problems solved by technology
[0003] The invention provides a water-cooled generator that can conveniently switch the ventilation air path in an emergency state, which solves the problems of time-consuming, labor-intensive and difficult operation in emergency air path switching of the water-cooled generator when the circulating air-water cooler fails
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[0011] The present invention is described in detail below in conjunction with accompanying drawing:
[0012] A water-cooled generator for conveniently switching the ventilation air path in an emergency state, including a water-cooled motor 1, a water-cooled chamber 2 is arranged on the water-cooled motor 1, and a hot air outlet 4 and a cold air inlet are respectively arranged between the water-cooled motor 1 and the water-cooled chamber 2 5. On the left side wall of the water cooling chamber 2, there is an air outlet louver 6 in an emergency state, and a conversion flap hinge 7 is arranged on the side plate of the water cooling chamber 2 inside the air outlet louver 6 in an emergency state. A conversion flap 8 is connected to the flap hinge 7, and the conversion flap 8 is movably matched with the air outlet louvers 6 in an emergency state. A U-shaped groove track 9 is arranged on the conversion flap 8. In the water cooling chamber 2 A lever support bearing 11 is arranged on th...
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The invention discloses a water-cooled generator for conveniently switching the ventilation air path in an emergency state, which solves the problems of time-consuming, labor-intensive and difficult operation in the emergency air path switching of the water-cooled generator when the circulating air-water cooler fails. A water-cooling chamber (2) is provided on the water-cooling motor (1), a hot air outlet (4) and a cold air inlet (5) are respectively arranged between the water-cooling motor (1) and the water-cooling chamber (2), and the water-cooling chamber (2) ) is provided with an air outlet shutter (6) in an emergency state on the left side wall, and a conversion flap hinge (7) is provided on the side plate of the water cooling chamber (2) inside the air outlet shutter (6) in an emergency state , the conversion flap hinge (7) is connected with a conversion flap (8), and the conversion flap (8) is movably matched with the air outlet louvers (6) in an emergency state. The invention is easy to operate and free from maintenance, and is particularly convenient for the quick operation of the emergency operation of the generator.
Description
technical field [0001] The invention relates to a water-cooled generator, in particular to a water-cooled generator which can conveniently switch the ventilation air path in an emergency state. Background technique [0002] A water-cooled generator is a generator with a cooling chamber on which a circulating air-water cooler is mounted. Under the action of the centrifugal fan, the hot air inside the generator enters the cooling chamber for heat exchange and becomes cold air, and then enters the motor for circulating cooling; the cooling water in the circulating air-water cooler is used as the heat exchange medium to Heat away. The air is circulated in a closed loop between the inside of the motor and the cooling chamber, the hot air is cooled by the 'circulating air-water cooler', and the outside air does not enter the motor. Under normal circumstances, the motor is cooled according to the above-mentioned air path. The motor is provided with a closed emergency air inlet an...
Claims
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IPC IPC(8): H02K9/19H02K9/02
CPCH02K9/02H02K9/19H02K2209/00
Inventor 陈帅王金松张亚鸽杜云飞
Owner CSIC ELECTRICAL MACHINERY SCI & TECH