6results about How to "Multifunctional" patented technology

The utility model relates to the technical field of medicinal plant planting, in particular to an intelligent control one-hole multi-plant medicinal plant planting system which comprises a first supporting frame, a second supporting frame, a first sliding rail and a second sliding rail, the first supporting frame and the second supporting frame are arranged on the two sides of a planting area, and a second moving structure is arranged on the first sliding rail and comprises a second moving trolley, a sensor set and a spraying device. A first moving structure is arranged on the second sliding rail and comprises an environment monitoring system. The system monitors soil humidity, temperature and humidity and other parameters in real time through the sensor group and the environment monitoring system, and carries out precise irrigation and environment adjustment through the central controller and the execution mechanism, so that healthy growth of medicinal plants is ensured. According to the system, efficient planting, precise management and resource saving are achieved, and the technical effect of multiple functions is achieved.

The utility model discloses a ground insertion type water pipe frame, including vertical rod, install ground insertion subassembly in the vertical rod bottom, install water pipe winding subassembly and the hook on the vertical rod, the ground insertion subassembly includes ground insertion part, the pedal of fixed on the vertical rod, a plurality of antiskid strips are fixed on the pedal, the ground insertion part includes the first insertion piece of fixed on the pedal, the water pipe winding subassembly includes arc plate, the arc plate is fixed with the stop piece, and the arc plate forms the installation department for water pipe winding on. The hook hole is set up on the vertical rod, and the hook is inserted on the hook hole. The utility model adds the antiskid structure of pedal, wherein the antiskid strip can be integrally formed on the pedal, or is formed by the pedal bending upwards, and the hook structure is added, can hang for example seed bag, chemical fertilizer bag or water pipe clamp etc. The utility model discloses simple structure, and the convenient degree of installation is increased, and provides the hook, has the characteristics of multi -functional.

The present application relates to a kind of ammonia hydrogen fuel internal combustion engine, specifically to a kind of ammonia hydrogen fuel internal combustion engine combustion and emission system control method, using LSTM neural network to carry out prediction control, including leakage safety detection, combustion and pipeline detection and post-processing detection;Leakage safety detection is used to detect whether the gas storage device exists leakage;Combustion and pipeline detection are used to detect whether the combustion appears knock and whether the pipeline exists leakage;Post-processing detection is used to detect whether the ammonia content and nitrogen oxide content in the treated exhaust gas exceed the standard.Compared with the prior art, the present application solves the problem that the response time difference of various sensors in the prior art is large, which makes it difficult to synchronize when applied to the ammonia hydrogen fuel internal combustion engine emission system.The present application realizes the prediction control of ammonia sensor and the entire emission system through LSTM neural network, greatly weakening the response time difference problem between various sensors, and ensuring the normal operation and control of the emission system.

This utility model discloses a multifunctional and simple biomimetic frog, relating to the field of biomimetic machine technology. It includes a body, multiple solar panels, and a drive mechanism. The solar panels are rotatably connected to the body via a rotating shaft. The solar panels are arranged in a triangular pattern, and after rotation, they fold into a cone structure. The drive mechanism is connected to the body and drives the solar panels to unfold. This utility model, through the triangular solar panels, provides reliable power support for the biomimetic frog machine, going beyond traditional charging methods. When charging is needed, the solar panels are opened via the drive mechanism; during operation, the solar panels are folded up for protection. An airbag design enables the entire machine to float on water, thus giving the biomimetic frog machine multiple advantages.

The application discloses an engineering marker pen and belongs to the technical field of marker pens. The engineering marker pen comprises a shell, a fixing seat is fixedly connected to the inner wall of the shell, a pen barrel vertically and slidably arranged in the fixing seat, and a first thread is arranged on the bottom end inner wall of the shell. The engineering marker pen is characterized in that: the connecting plate is rotated counterclockwise and clockwise, the fourth thread is rotated clockwise or counterclockwise in the third thread, the gap between the connecting plate and the cap gradually increases or decreases, the pushing plate is subjected to the extrusion force of the bottom surface of the cap, the extrusion force of the pushing plate increases or decreases, the shrinkage or extension of the protection plate is controlled, the protection plate is retracted into the slot when the marker pen is used, the protection plate is extended from the slot after the use of the marker pen, the protection plate and the shell form a sealed cavity, the pen end of the pen barrel is prevented from being exposed to the air and dried, the marker pen can be continuously used, the waste of the marker pen is avoided, and the use cost of the marker pen is reduced.

The energy-saving and environment-friendly irrigation device comprises a first stand column, the top of the first stand column is provided with a first cone, the energy-saving and environment-friendly irrigation device further comprises a rotating irrigation body, the bottom of the rotating irrigation body is upwards provided with a rotating cavity, and the top of the rotating cavity is provided with a second cone. The top of the first cone abuts against the top of the second cone, a plurality of spiral fan blades are evenly distributed on the peripheral side of the rotary irrigation body in an integrated mode, a first water channel is formed in each spiral fan blade, an opening is formed in the top of the rotary irrigation body, and a second water channel is connected between the opening and the first water channel. The device further comprises a fixed water pipe, the fixed water pipe is provided with an outlet, and a rotary connecting piece is connected between the outlet and the opening. And an irrigation opening communicated with the first water channel is formed in the outer wall of the spiral fan blade. Compared with the prior art, the device has the advantages that the device is simple in structure, and the irrigation range can be enlarged by matching with flowing of natural wind.