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8results about How to "Guaranteed long-term work" patented technology
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Marine information comprehensive online monitoring buoy system
PendingCN119489897AGuaranteed stabilityGuaranteed service lifePhotovoltaic supportsWaterborne vesselsSea wavesBuoy
The invention discloses a marine information comprehensive online monitoring buoy system, and belongs to the technical field of monitoring buoys. A marine information comprehensive online monitoring buoy system comprises a floating body, a shell is fixedly arranged at the top of the floating body and comprises a main shell body, an upper shell body and a middle shell body rotationally connected between the main shell body and the upper shell body, a fixing rod is fixedly arranged between the main shell body and the upper shell body, and a mounting base is fixedly arranged in the main shell body; a storage battery and a generator electrically connected with the storage battery are arranged on the mounting base, a conical solar panel assembly is fixedly arranged on the outer side of the middle shell, and a monitoring station is arranged at the top of the upper shell; impact of sea waves on buoy equipment is relieved through the buffering power generation assembly, the stability and the service life of the buoy are guaranteed, meanwhile, power potential energy of the sea waves can be used for driving the generator to work, the generator converts mechanical energy into electric energy which is stored by the storage battery, and the power generation efficiency of the buoy equipment is guaranteed; therefore, the monitoring buoy can work stably for a long time.
Owner:SHANDONG SHENHAI MARINE SCI & TECH CO LTD +1
Signboard shielding detection device based on laser ranging and traffic signboard
ActiveCN222439669UGuaranteed long-term workPromote construction and developmentHeight/levelling measurementTraffic signalsTraffic crashStructural engineering
The utility model provides a signboard shielding detection device based on laser ranging. The signboard shielding detection device comprises a main control bottom plate, a power supply module and a laser ranging module, the power supply module is arranged on the main control bottom plate and is electrically connected with the main control bottom plate; the laser ranging module is mounted in the middle above the power supply through a circular truncated cone, is electrically connected with the power supply and is in control connection with the main control bottom plate; and the main control bottom plate is detachably arranged on the traffic sign board through a buckle. According to the utility model, effective detection of obstructions in front of the traffic sign board can be realized, traffic delay can be reduced, traffic operation efficiency can be improved, traffic accidents can be reduced, construction and development of a smart city traffic system can be promoted, manpower cost can be reduced, road facility maintenance efficiency can be improved, and the traffic sign board can be widely applied. The method is of great significance to traffic management, traffic safety and the like.
Owner:FUJIAN AGRI & FORESTRY UNIV
Integral lifting device for pickling first-line equipment
The utility model relates to the technical field of pickling equipment, in particular to a pickling line equipment integral lifting device which comprises a conveying belt, a feeding station is installed at one end of the conveying belt, a discharging station is installed at the other end of the conveying belt, a pickling tank is installed on the outer side of the middle of the conveying belt, and front loop equipment is installed on the side, close to the feeding station, of the conveying belt. And a rear loop device is mounted on the conveying belt close to the unloading station. According to the integral lifting device for the first-line pickling equipment, an acid mist air pipe can be supported through the pipeline support arranged in the integral lifting device, axial positioning of the acid mist air pipe can be achieved through the rolling wheels and the rolling wheel bases, the acid mist air pipe can stretch out and draw back in the axial direction in long-term use, the breakage phenomenon caused by stretching out and drawing back is avoided, and use safety is guaranteed. The winding machine base can support the winding machine, when the winding machine moves, friction force is reduced through the pulleys at the bottom, the bottom of the winding machine is prevented from being abraded, and long-term work of the winding machine is guaranteed.
Owner:ZHEJIANG XINHENG METAL PROD CO LTD
Forest health care air purification device
This invention discloses an air purification device for forest health and wellness, comprising a mounting frame, within which a main body capable of moving forward is located. The main body is used for air purification. A control panel is located at the front end of the main body, and several air outlets are located around the front perimeter. An air inlet is located at the rear end of the main body. A high-efficiency filter is detachably installed on the inner side of the air inlet, and a pre-filter is detachably installed on the outer side of the air inlet. A cleaning component is installed on the pre-filter. The main body contains a fan, a dehumidification mechanism, and a humidification mechanism. The cleaning component, fan, dehumidification mechanism, and humidification mechanism are all electrically connected to the control panel. This invention connects the rear air inlet of the main body to the outside environment by embedding the support frame into a wall. The fan, pre-filter, and high-efficiency filter then filter and purify the air from the forest before drawing it into the room, ensuring the health and wellness effect. Moving the main body forward facilitates subsequent maintenance of the rear end of the main body from inside the room, ensuring the normal operation of the device.
Owner:YUNNAN FORESTRY TECHNOLOGICAL COLLEGE
Plastic uptake box placing and sorting machine
The invention belongs to the technical field of blister box transportation, and particularly relates to a blister box placing and sorting machine which comprises a box body, and the inner wall of the box body is rotationally connected with a sorting mechanism; the plastic uptake box placing and sorting machine further comprises a pretreatment mechanism and a stacking mechanism, the pretreatment mechanism is used for conveying the newly-machined plastic uptake trays to a unified position and then further cleaning the edges of the plastic uptake trays, the bottom of the pretreatment mechanism is fixedly connected with the top of the box body, the bottom of the stacking mechanism is fixedly connected with the bottom of the inner wall of the box body, and the bottom of the stacking mechanism is fixedly connected with the bottom of the inner wall of the box body. By arranging the pretreatment mechanism, leftover materials on the edges of the blister boxes are cleaned and further cut off, and the waste leftover materials and the blister boxes are separated, so that the edges of the blister boxes are kept neat and clean before the blister boxes are stacked, the blister boxes are kept to fall at the same position, scattering is avoided, the arrangement work of workers is increased, and the production efficiency is improved. And the heights of the blister boxes stacked every time are the same, so that the number of each stack of blister boxes is the same, and counting is facilitated.
Owner:WENXI JIN PRECISION MATERIALS (WUXI) CO LTD
Dual-energy water heating device
PendingCN119436544AGuaranteed long-term workImprove heat transfer efficiencyCorrosion preventionRefrigeration componentsWater useHeat conservation
The invention belongs to the technical field of water heating devices, and discloses a dual-energy water heating device which is mainly used for solving the problems that when an existing dual-energy water heating device combining gas heating and heat pump heating shares one heat exchange system, the heat exchange efficiency is low, and control is difficult. The dual-energy water heating device is provided with the gas heating module and the heat pump heating module which are independent, two sets of independent heat exchange systems are arranged on the basis of different heating principles of the two heating modules, and a gas and heat pump combined operation mode can be adopted; when a small amount of water (heat preservation energy consumption or hot water circulation) is used, only the heat pump heating module is used for working, when a large amount of water is used, the gas heating module is started to achieve rapid reheating, when cold water is heated for the first time, operation can be conducted at the same time, control is relatively simple, and cost is low. And the two heat exchange systems adopted in the invention not only can ensure long-acting work of the heat exchange systems, but also can improve the heat exchange efficiency of different heat exchange systems in different heating systems.
Owner:RHEEM MFG CO
A vehicle-mounted electric well repair machine winch motor transmission device
ActiveCN224394478UTake advantage ofImprove space utilizationWinding mechanismsElectric machineIn vehicle
This utility model discloses a vehicle-mounted electric well-working rig winch motor transmission device, belonging to the technical field of well-working rig winch motors. It solves the problem of large space occupation in the transmission system of existing vehicle-mounted well-working rig winch motors. It includes a hollow shaft motor, with a drum-shaped gear coupling installed inside the hollow shaft. One end of the drum-shaped gear coupling is fixedly connected to one end of the hollow shaft, and the other end is fixedly connected to the winch input shaft. A connecting key for insertion into the winch input shaft is provided on the connection end of the drum-shaped gear coupling and the winch input shaft. This utility model, by incorporating a drum-shaped gear coupling within the hollow shaft motor, eliminates intermediate structures such as a gearbox and tensioning device, significantly reducing the size of the transmission device, meeting the space constraints of the vehicle-mounted platform, and eliminating redundant components such as the protective cover, thus reducing the failure rate and maintenance costs.
Owner:SICHUAN HONGHUA ELECTRIC
A filling and drainage device for mining
Owner:SANSHANDAO GOLD MINE SHANDONG GOLD MINING LAIZHOU +2