The invention discloses an underwater electric control release device. The underwater electric control release device comprises a mechanical launching device and a to-be-released device, wherein the mechanical launching device comprises a seal cavity which is internally provided with an electromagnet; the electromagnet is connected with an electrified cable via a watertight plug; the seal cavity is filled with seal oil; the center of the electromagnet is provided with an iron core which can be jacked up under the electrification of the electromagnet; the top end of the iron core is connected with a pin; a jacking column is arranged above the pin; the jacking column is jacked up via the pin in the process that the iron core is jacked up; the upper end of the jacking column is provided with calipers; the jaw of the calipers clamps the to-be-released device; when the jacking column jacks up, the jaw of the calipers can be driven to be opened, so that the to-be-released device and the mechanical launching device are separated. The mechanical launching device can skillfully eject the to-be-released device out via a series of movements after receiving an electric signal, and is reasonable in structural design, stable in operation process, wide in application range, and good in effect.
Underwater electric control release device
2015-09-02
Patent
Elektronische Ressource
Englisch
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