3results about How to "Safeguard" patented technology

The utility model relates to an assembly type composite floor slab. The assembly type composite floor slab comprises a shear wall tension brace combined formwork system, a multi-rod synchronous adjustment unit type independent supporting system, a post-cast strip wet connection hanging formwork system, a three-dimensional container type stacking frame, a height-adjustable composite floor slab and a composite floor slab overhanging I-steel local stiffness reinforcing and fixing system which are adopted for assembly type composite floor slab construction. By the adoption of a modular assembly mode, time and labor cost can be saved, engineering efficiency can be improved, construction is convenient and fast, the device has great significance in improving the construction period, reducing waste and promoting environment-friendly practice, and the device has wide application prospects.

This invention discloses a forest understory fungal and medicinal herb symbiotic irrigation device, belonging to the field of planting irrigation technology. Both sides of the first and second liquid storage tanks are equipped with outlet pipes, each with a distribution pipeline system. This distribution pipeline system connects to two sets of spray irrigation systems, enabling communication between the first and second liquid storage tanks and the two sets of spray irrigation systems for spraying different irrigation agents onto forest understory fungal and medicinal herbs. A mobile support system provides flexible movement and a stable load-bearing foundation. The liquid storage and distribution pipeline systems enable the storage, precise delivery, and flow control of different agents. The spray irrigation system achieves efficient irrigation through adjustable angles, uniform spraying, and range expansion. The synergy of these three systems allows the device to move flexibly in complex forest terrain, precisely adapting to different heights of fungal and medicinal herb planting areas, achieving multi-agent, multi-range, and highly efficient spray irrigation, thus improving the adaptability, accuracy, and operational efficiency of forest understory fungal and medicinal herb irrigation.

The utility model discloses a surface moisture -resistant treatment device of cold chain transportation packaging carton relates to surface moisture -resistant treatment device technical field, the surface moisture -resistant treatment device of cold chain transportation packaging carton includes the support air -dry mechanism, and the paper box conveying device is installed on the support air -dry mechanism upper end, the moisture -resistant treatment device is installed on the paper box conveying device, the utility model discloses, when using, the upper spray head pipeline, side spray head pipeline, lower spray head pipeline cooperate rectangular array atomizing spray head, and the surface of paper box is covered from multidimensional, and the moisture -resistant liquid is evenly sprayed, and the problem that uneven processing of manual or simple equipment is solved, and the consistency of paper box moisture -resistant performance is guaranteed.