6results about How to "Avoid prolonged soaking" patented technology

The utility model provides a plant soilless culture incubator capable of accurately controlling temperature, which relates to the technical field of plant cultivation equipment and comprises a box body, a revolving door is mounted on one side of the box body, a group of vertical supporting legs are mounted at corners of the bottom of the box body, and a stabilizing plate is arranged on the outer side of the box body. A positioning groove is formed in the inner side of the bottom of the box body, a storage shell is installed in the positioning groove, and the two sides of the inner side of the box body are each provided with a partition plate. The supporting frame is arranged to be matched with a rapid locking and unlocking structure of the locking frame, the cultivation height can be flexibly adjusted according to the plant growth stage, and the requirement for mixed cultivation of multiple types of plants is met; the design of the multi-layer cultivation frame effectively improves the utilization rate of cultivation space, solves the problems that the space of a traditional cultivation box is fixed and plants are crowded after growing up, and also solves the problem that a traditional culture dish is fixed through bolts.

The application discloses a floating diving offshore platform, which comprises a base, a buoyancy unit, a floating diving unit, a mooring unit and a device box. The base is a net-shaped structure formed by the cross connection of multiple ropes. The buoyancy unit and the floating diving unit are fixedly connected above the base. The mooring unit is arranged around the base and connected with the floating diving unit. The floating diving unit and the mooring unit jointly act on the base to realize the floating and diving of the base. The device box for loading functional devices is detachably connected inside the base. The floating diving offshore platform can resist deep sea harsh sea conditions, has device arrangement and personnel activity space, reduces construction cost and solves the problem of difficult device replacement.

The utility model discloses a drowning self-rescue device for an unmanned aerial vehicle. The drowning self-rescue device comprises a shell, an air bag, a medicament and a one-way valve, the shell is provided with a reaction cavity, and the shell is provided with a mounting opening for communicating the outside with the reaction cavity; the medicament is arranged in the reaction cavity and generates gas when encountering water; the one-way valve is arranged in the installation opening, and gas and water can only flow into the reaction cavity unidirectionally from the outside through the one-way valve. The drowning self-rescue device for the unmanned aerial vehicle is mounted on the unmanned aerial vehicle during use. When the unmanned aerial vehicle falls into water, external water pressure enables water to enter the water-falling self-rescue device through the one-way valve, and gas is generated after the chemical reacts with the water to inflate the air bag, so that the unmanned aerial vehicle emerges from the water together with the air bag, the unmanned aerial vehicle is prevented from being soaked in the water for a long time, and a user can conveniently and quickly search the water-falling unmanned aerial vehicle; and the financial loss of the user can be reduced.

The invention discloses a tunnel plugging composite flexible waterstop component and its construction method in the technical field of water conservancy and hydropower engineering. The component comprises an expansion waterstop strip wrapped by a waterproof film, an expansion cement-based material, and a hose penetrating through the waterproof film and the expansion cement-based material and then extending into the expansion waterstop strip. During construction, the expansion cement-based material is located on the upstream and downstream sides of the expansion waterstop strip, the hose is extended to the outside of the plugging formwork and sealed, and the hose is opened after the plugging concrete construction is completed. The waterproof film can prevent the expansion waterstop strip from losing the waterstop effect due to the early expansion caused by the water in the cast concrete or underground water. Subsequently, the hose is used to introduce external water into the expansion waterstop strip, so that the expansion waterstop strip expands first, fills the gap, and achieves the waterstop effect. Then, the expansion cement-based material expands and hardens again, which can reduce the water head acting on the expansion waterstop strip and squeeze the closed hose to avoid the expansion waterstop strip being soaked in water for a long time, thereby improving the durability of the waterstop component.

The utility model discloses a suspension type tea boiler which comprises a teapot body, a teapot inner cavity is arranged in the teapot body, a tea basket seat is clamped in the middle of the teapot inner cavity, a tea basket body is clamped on the inner upper portion of the tea basket seat, a steam cover is arranged at the bottom of the tea basket seat, and a steam guide pipe is connected to the middle of the steam cover. A steam pipe cap is arranged in the middle of the tea basket body, the upper end of the steam guide pipe is connected into the steam pipe cap, a plurality of steam open holes are evenly formed in the side face of the steam pipe cap, and the top of the tea basket base is connected with a teapot cover in a covering mode. According to the suspension type tea boiler, tea and water separation is achieved, tea leaves are prevented from being soaked for a long time, tea soup is prevented from being too thick or tea residues are prevented from being mixed in, the clarity and taste of the tea soup are improved, through the suspension design, the heating bottom is not contacted, the noise problem caused by strong steam collision is avoided, and the cleaning process is fast and sanitary.

The utility model provides a wet adhesive tape machine which comprises a machine frame, an adhesive tape containing cavity, an adhesive tape conveying device, a cutter device and a water coating device, the adhesive tape containing cavity, the adhesive tape conveying device, the cutter device and the water coating device are sequentially arranged in the machine frame in the adhesive tape conveying direction, the adhesive tape containing cavity is used for containing an adhesive tape roll, and the cutter device is used for cutting an adhesive tape; the rubber belt conveying device comprises a driving roller set and a driven roller set which are used for conveying rubber belts, the driven roller set comprises a driven roller and a pre-tightening assembly, and the driven roller is movably matched with the machine frame through the pre-tightening assembly. The driven roller is matched with the pre-tightening assembly to form dynamic pressure in the direction towards the adhesive tape; the water coating device comprises a water tank, a water tank and a water absorption roller, the water tank is connected with the water tank, and the water tank quantitatively supplies water to the water tank so that the water absorption roller can absorb water; and the water absorption roller is movably arranged in the water tank and is used for coating water on the adhesive tape.