Built-in multi-barrel water rocket

A built-in multi-barrel water rocket belongs to the field of physics demonstration experiment and comprises a body (1) and an inflating device (2). The built-in multi-barrel water rocket is characterized in that a multi-barrel cylinder (3) is arranged inside the cut body (1), a plurality of slim tub...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIANG SHUAI, LIANG FAKU, YAN GONGJING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A built-in multi-barrel water rocket belongs to the field of physics demonstration experiment and comprises a body (1) and an inflating device (2). The built-in multi-barrel water rocket is characterized in that a multi-barrel cylinder (3) is arranged inside the cut body (1), a plurality of slim tubes with equal lengths are parallelly fixed to form the multi-channel cylinder (3), the periphery of the multi-barrel cylinder (3) is hermetically fixed to the inner side of the body (1), an orifice end of the multi-barrel cylinder (3) is close to a bottle opening (4) on the inner side of the body (1), a small space is reserved between the orifice end and the bottle opening, a cut position of the body (1) is sealed again by an adhesive tape, proper amount of water is sucked into the water rocket by means of properly flatly pinching the body (1), the water is adsorbed between the inside of the multi-barrel cylinder and the bottle opening, the bottle opening (4) faces downwards, a rubber pipe (6) on the inflating devi