57results about How to "Good rest environment" patented technology

A dormitory van relates to a rest place for constructors during the construction of railway, in particular to a railway van used for the rest of constructors. The railway van comprises a van body, a braking device and a coupler and draft gear. The key technology is that: the van body comprises an underframe and end girders arranged at two ends of the underframe; two sides of the underframe are provided with lateral walls and end walls; a van roof is arranged above the lateral walls and the end walls; and the lateral walls, the end walls and the van roof form a closed carriage. The middle partof the carriage is a bedroom, two ends of the carriage are toilets, two ends of the van body are provided with boarding ladders, and the underside of the van body is provided with a steering frame. The bedroom is provided with upper and lower layers of sleepers and windows. The doorways of the toilets are provided with commodes, and one of the doorways of the toilets is provided with an electrical water boiler bracket. The railway van improves the rest environment of the constructors and work efficiency.

The invention discloses a multifunctional passenger vehicle seat, and relates to the field of automobile seats. The seat comprises a supporting frame, seat plates and a backrest plate, wherein the seat plates on the two sides of the backrest plate are fixedly provided with a left armrest and a right armrest which are perpendicular to the corresponding seat plates, storage cavities are formed in the left armrest and the right armrest, a turnover type cover plate is installed at an opening in the top of each storage cavity through a hinge, a movable table plate is movably installed in the left armrest through a rotating mechanism, the movable table plate is unfolded to the position above the seat plate in a rotating mode and is in a horizontal state, and a privacy cover capable of being unfolded to be in a quarter circle shape is installed on the backrest plate. According to the invention, the movable table plate can be unfolded and stored, and meanwhile, the foldable supporting plates are arranged to be used together, so that the use requirements of passengers for placing objects and watching and reading are greatly met; the privacy cover can also be unfolded and folded, so that thespace is not occupied, most of sound and light can be isolated, and an excellent rest environment and privacy space are provided for passengers.

The invention discloses an artificial propagation and cultivation method for loach larvae, and belongs to the field of aquaculture. The method comprises the steps of preparation before incubation of loach larvae, egg laying and incubation management, and delivery and cultivation of loach larvae. Loach is a traditional high-quality aquatic product in China, and is known as the ginseng in water. With the improvement of the people's living standard, the market requirement amount is larger and larger, and wild products cannot meet the market requirement. In recent years, the loach cultivation scale is rapidly developed, loach larvae become the bottleneck restraining industrial development, the problem of shortage of loach larvae is still outstanding, existing loach larvae are mostly fished wildly, the quality is hard to ensure, and the cultivation risk is increased. Large-scale loach artificial propagation is performed, and the key problem is how to improve the yield and survival rate of loach larvae. The artificial propagation and cultivation method aims at overcoming the defects of existing loach larvae propagation technology, solves the problem that the yield and survival rate of existing loach larvae artificial propagation are low, and improves the scientific level of loach larvae propagation and cultivation.