Pipeline device capable of automatically regulating pressure to realize long-distance injection
The invention relates to the technical field of mine spraying operation, in particular to a pipeline device capable of achieving long-distance spraying through automatic pressure regulation, which comprises a water flow pipeline, a rocker arm spray head and a piston compression air cylinder device,...
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| creator | ZHAO YUMENG YUAN RENCAI ZHAO RAN ZHANG YUFEI WANG XIANFENG ZHAO QINGQUAN YU DONGXING ZHANG SHIBIN |
| description | The invention relates to the technical field of mine spraying operation, in particular to a pipeline device capable of achieving long-distance spraying through automatic pressure regulation, which comprises a water flow pipeline, a rocker arm spray head and a piston compression air cylinder device, the water flow pipeline comprises a water flow vertical pipeline section, a water flow bent pipeline section and a water flow horizontal pipeline section; an air bag is arranged at the water flow bent pipe section, and the air bag is communicated with the water flow bent pipe section through a water-blocking breathable film; the piston compression air cylinder device comprises an air cylinder, an air cylinder piston and a hose, the air cylinder is communicated with the water flow bent pipe section through the hose, and a one-way air inlet valve is arranged on the air cylinder. Compared with the prior art, the pipeline device capable of achieving long-distance injection through automatic pressure regulation can stor |
| format | Patent |
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Compared with the prior art, the pipeline device capable of achieving long-distance injection through automatic pressure regulation can stor</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING |
| title | Pipeline device capable of automatically regulating pressure to realize long-distance injection |
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