Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to an automatic positioning water pressure intensive sea grass collecting device which is characterized in that large-capacity sea grass accommodating water tanks are fixed on a belt wheel steel frame in a reserved longitudinal space, wherein an equipment box provided with a liquid level control floating ball valve is mounted in the reserved longitudinal space, and a vertical large-flow immersible pump is arranged in the box; a gauze element arranged above the equipment box is communicated with an accommodating box; N circular holes are formed in front of and the lower parts of two sides of parallel water tanks, an integral water closing gate is arranged out of the circular holes, and a sea grass suction pipe is connected with an external plate of the water closing gate; a flashboard corresponds to the N circular holes and is connected with a steel frame base through a tension spring, the flashboard is regularly arranged in a closed state, a steel wire and pulley assembly below the flashboard is connected with an above water platform through a positioning bracket, and when the immersible pump is started, the flashboard longitudinally moves at equal intervals between a spring extruding external board and each inter-pore flexible seal strip to open a water gate under the action of tensile force, and sea grass quickly flows into the accommodating box under the action of atmospheric pressure. The device provided by the invention has important significance on improving sea grass catching efficiency and lowering the feeding cost and is key technical equipment for seawater high-end cultivation.
The invention relates to an automatic positioning water pressure intensive sea grass collecting device which is characterized in that large-capacity sea grass accommodating water tanks are fixed on a belt wheel steel frame in a reserved longitudinal space, wherein an equipment box provided with a liquid level control floating ball valve is mounted in the reserved longitudinal space, and a vertical large-flow immersible pump is arranged in the box; a gauze element arranged above the equipment box is communicated with an accommodating box; N circular holes are formed in front of and the lower parts of two sides of parallel water tanks, an integral water closing gate is arranged out of the circular holes, and a sea grass suction pipe is connected with an external plate of the water closing gate; a flashboard corresponds to the N circular holes and is connected with a steel frame base through a tension spring, the flashboard is regularly arranged in a closed state, a steel wire and pulley assembly below the flashboard is connected with an above water platform through a positioning bracket, and when the immersible pump is started, the flashboard longitudinally moves at equal intervals between a spring extruding external board and each inter-pore flexible seal strip to open a water gate under the action of tensile force, and sea grass quickly flows into the accommodating box under the action of atmospheric pressure. The device provided by the invention has important significance on improving sea grass catching efficiency and lowering the feeding cost and is key technical equipment for seawater high-end cultivation.
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