32results about How to "Effective savings" patented technology

The utility model provides a cloth guide structure with a liquid storage function, which comprises a cloth guide pipe and a blocking piece, a cloth passing channel extending along a first direction is arranged in the cloth guide pipe, a liquid spraying assembly is arranged at a first end of the cloth guide pipe along the first direction, and the liquid spraying assembly is configured to spray dye liquid to a fabric before the fabric to be dyed enters the cloth passing channel; the blocking piece is arranged at the second end, in the first direction, of the cloth guide pipe, is arranged at the bottom of the cloth conveying channel and is higher than the cloth conveying channel by a preset height, so that a liquid storage section for storing dye liquid is formed at the bottom, close to the first end of the cloth guide pipe, of the cloth conveying channel; the fabric is led out from the second end of the cloth guide pipe through the liquid storage section after being sprayed with the dye liquid through the spray head of the liquid spraying assembly, the fabric in the cloth conveying channel is conveniently unfolded on the liquid level of the dye liquid through the arrangement of the liquid storage section, the fabric is prevented from being blocked in the cloth guide pipe, smooth conveying of the fabric is guaranteed, and the unfolded fabric is beneficial to subsequent treatment.

The utility model discloses a highway dam type roadbed structure with a graded water drainage and storage function, and aims to overcome the defects of low water storage efficiency and blockage of a drainage system in the prior art. The structure comprises a roadbed body, and a roadbed cushion layer is laid at the bottom of the roadbed body; the upstream face of the roadbed body is of a slope-shaped structure and is provided with slope protection measures; a drainage square culvert and a water control gate are arranged in the roadbed body. Through the innovative dam type roadbed structure design, the graded water drainage and storage system, the low-cost construction and maintenance scheme, the eco-friendly design and the optimized construction process, the functionality, stability and ecological benefits of the highway dam type roadbed in the loess gully area are remarkably improved, and meanwhile the construction and maintenance cost is reduced.