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349 results about "Rainy weather" patented technology
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Multi-mode rainy day area road flatness detection method by means of Carla training
InactiveCN120747897ASubsonic/sonic/ultrasonic wave measurementCharacter and pattern recognitionData setSynthetic data
The invention discloses a multi-mode rainy day area road flatness detection method by means of Carla training, and relates to the technical field of road flatness detection, and the method comprises the steps: collecting real rainy day road surface images and vehicle parameters, and constructing a real data set; a rainy day scene is simulated in Carla, and terrain, wet and slippery materials and weather are configured; the method comprises the following steps: acquiring multi-modal data such as simulation point cloud and acceleration through a laser radar and a vibration sensor, and constructing a simulation data set; fusing real and simulation data to train a multi-modal neural network; extracting and fusing point cloud and acceleration features; road height variances and ranges are predicted to assess flatness. According to the method, the problem of scarcity of real data in a rainy day environment is solved by using Carla to generate synthetic data, the real acquisition cost is reduced, the detection precision is remarkably improved, various rainfall intensities and terrains can be covered, data complementation of the laser radar and the vibration sensor is realized, and the robustness in a rainy day is improved through dynamic weighting of an attention mechanism.
Owner:陈德霖
A ventilation and heat dissipation type energy storage battery cabinet
The present invention discloses a ventilation and heat dissipation type energy storage battery cabinet, which relates to the technical field of power equipment and includes an energy storage cabinet. A first heat dissipation mechanism for air cooling and heat dissipation is provided inside the energy storage cabinet; a second heat dissipation mechanism for water cooling and heat dissipation is also provided inside the energy storage cabinet; an adjustment mechanism for controlling the direction of an air path is provided inside the first heat dissipation mechanism; the first heat dissipation mechanism and the second heat dissipation mechanism respectively perform adaptive air cooling and water cooling on the interior of the energy storage cabinet in normal and rainy weather. Meanwhile, on rainy days, the air path flow direction of the first heat dissipation mechanism will adaptively change with the operation of the adjustment mechanism, thereby protecting the battery elements inside the energy storage cabinet. The ventilation and heat dissipation type energy storage battery cabinet disclosed by the present invention has the effects of multiple heat dissipation modes and high heat dissipation efficiency.
Owner:JIUQUAN HUAJIE ELECTRIC
New energy sanitation vehicle sweeping control method and system fusing vision and radar, electronic equipment and storage medium
The invention provides a new energy sanitation vehicle sweeping control method and system fusing vision and radar, electronic equipment and a storage medium, and relates to the technical field of new energy vehicle control. Generating road surface reflection characteristic data and ground distance correction data, recognizing a ponding area through a multi-characteristic fusion recognition model, and detecting actual ponding parameters of the area to generate a ponding area avoidance instruction and adjusted discharge parameters; and controlling the cleaning execution assembly to perform cleaning according to the ponding area avoidance instruction and the adjusted discharge parameters, collecting load data of the cleaning execution assembly, if the load data exceed a preset load range, optimizing the adjusted discharge parameters until the adjusted discharge parameters are within the preset load range, and completing autonomous cleaning of the urban secondary trunk road in a rainy day scene. And the autonomous operation safety, the energy efficiency utilization rate and the sweeping stability of the new energy sanitation vehicle in a rainy environment are improved.
Owner:LUXING AEROSPACE HEBEI SPECIAL VEHICLE CO LTD
Optical cable cross-connecting box integrated with environmental monitoring
The invention discloses an optical cable cross-connecting box integrated with environmental monitoring, which is applied to the technical field of optical cable cross-connecting boxes, the environment of the optical cable cross-connecting box is monitored through an environmental monitoring module, opening and closing adjustment of a cold air hole is carried out according to an environmental monitoring result, and the cold air hole is opened and closed in sunny weather. Cold air moving from bottom to top in the cold air chamber blows to the optical cable connection module from the cold air holes to cool the optical cable connection module, the lifting support drives the closing plate to ascend to close the cold air holes in cloudy and rainy days, rainwater is utilized to infiltrate the inner wall of the cold air chamber, and volatilization of the rainwater is accelerated in cooperation with the cold air moving upwards in the cold air chamber. Therefore, water-cooling heat dissipation of the cold air chamber to the optical cable connection module in the box body is realized, high-humidity cold air is effectively prevented from contacting the optical cable connection module, and short circuit of the optical cable connection module due to moisture is effectively prevented.
Owner:SICHUAN JIAWANG OPTICAL COMM CO LTD
Multifunctional new energy box-type substation
The invention belongs to the technical field of transformer substation equipment, and particularly relates to a multifunctional new energy box-type transformer substation which comprises a shell, a storage groove is fixed to the top of the shell and is of an inwards-concave structure, and first flow guide cover plates are rotationally connected to the two sides of the storage groove correspondingly; a rainwater sensor is further assembled at the upper end of the storage groove, the multiple driving parts are assembled at the four end corners of the top of the storage groove correspondingly, and the first flow guide cover plate is connected with the driving parts; and the limiting part is assembled at the upper end of the storage groove, and the rainwater sensor is connected with the limiting part. When it rains, the driving motor drives the device to be converted into a collection state from an initial state, rainwater is collected through the storage tank, efficient absorption and transfer of heat in the shell are achieved through the heat capacity of water, and temperature rise of the whole machine caused by illumination heat radiation can be effectively reduced.
Owner:JIANGSU HUACHEN TRANSFORMER
Extensible ring main unit
PendingCN121261240ASwitchgear arrangementsSubstation/switching arrangement cooling/ventilationRing networkElectrical devices
Owner:NANJING YONGHENG ELECTRIC CO LTD
A pressure relief and heat dissipation structure for switch cabinets
ActiveCN119944475BSwitchgear arrangementsSubstation/switching arrangement cooling/ventilationRatchetFixed frame
The application discloses a pressure relief and heat dissipation structure for a switch cabinet, and relates to the technical field of switch cabinets.The pressure relief and heat dissipation structure comprises a fixed frame and a shell, a plurality of sealing windows for covering pressure relief channels are slidably installed on the fixed frame, and a reset assembly for pushing the sealing windows to reset is installed on the top surface of the sealing window; the bottom surface of the sealing window is connected with a first connecting frame through a first connecting shaft, a limiting assembly capable of locking the up-and-down moving position of the sealing window is installed on the first connecting frame; and a flow adjusting mechanism is arranged on the first connecting frame and used for automatically adjusting the flow of flowing cooling liquid.In the application, the automatic pressure relief mechanism can automatically cover or open the sealing window from the fixed frame, thereby ensuring that high-pressure air flow in the switch cabinet body is timely discharged, and the setting of the ratchet wheel and the pawl can provide support for the sealing window, so that the switch cabinet can provide support force in a rainy weather environment, and rainwater can be prevented from flowing into the interior of the switch cabinet.
Owner:INNER MONGOLIA SANXIA MENGNENG ENERGY CO LTD
Road bridge deck runoff treatment and hazardous chemical substance collection combined method
PendingCN121110512ASewerage structuresWater contaminantsEnvironmental resource managementHighway system
The invention discloses a bridge deck runoff treatment and hazardous chemical substance collection combined method for a highway. The method comprises the following steps: step 1, bridge deck runoff collection; 2, hazardous chemical substance collection; according to the invention, an existing monitoring camera on a road is completely adopted for information acquisition, only data reading, analysis and communication equipment is additionally arranged in a monitoring center, one-time investment is greatly saved, and adopted technical supporting hardware is common equipment of a road system, so that the operation and maintenance difficulty is small, the service life is long, and the operation and maintenance cost is low; according to the method, only a bridge deck runoff collecting pipeline is slightly adjusted, the problem that the treatment cost of the dangerous chemical accident liquid of a user is greatly increased due to the fact that the dangerous chemical accident liquid pollutes a large amount of rainwater in the rainy weather can be solved, and the operation and maintenance cost and the operation and maintenance difficulty are extremely low; the purification efficiency is high; meanwhile, the bridge deck initial runoff treatment technology is high in weather resistance and resistant to hydraulic impact.
Owner:BEIJING HEZHONG DACHENG ENVIRONMENTAL PROTECTION TECH CO LTD
Canopy device of medical transfer flatcar
The utility model relates to a canopy device of a medical transfer flatcar, which comprises foldable supports used for being mounted at four corners of a bedstead of the transfer flatcar, a detachable waterproof and rain-shielding cover is covered in an area enclosed by the four foldable supports, and transparent curtains are arranged on the periphery of the waterproof and rain-shielding cover. The device can be conveniently used outdoors in rainy days, and patients can be prevented from being wetted by rainwater.
Owner:THE FIRST AFFILIATED HOSPITAL OF FUJIAN MEDICAL UNIV +1
hat
A few years ago, wearing a helmet while cycling became a recommended practice. I created this hat because I thought there would be a need for a hat that could be worn over a helmet while cycling in hot summer or rainy weather. It can be used as a regular hat by closing the buttons and zipper. Waterproof fabric was used.
Owner:太田 幸子
Ecological slope protection mechanism for water conservancy project
ActiveCN223766768UDamsFatty/oily/floating substances removal devicesWater useEnvironmental engineering
The utility model relates to the technical field of ecological slope protection, and discloses a hydraulic engineering ecological slope protection mechanism which comprises a slope protection body and a collecting water channel arranged on one side of the slope protection body, a fence structure is arranged on the surface of the slope protection body, a filter screen is arranged in the collecting water channel, and a lifting structure is arranged in the collecting water channel. A water using structure is arranged on the outer side of the slope protection body, in rainy days, rainwater can be collected through a collecting water channel and filtered through a filter screen, so that clean rainwater is contained in the collecting water channel, then a pump body is started, water in the collecting water channel can be pumped out, and the water is discharged through a guide pipe, a flow dividing pipe and a spray head; collected rainwater can be recycled, after a period of time, a rotating handle is rotated, a threaded rod can be rotated, a threaded block drives a filter screen to move until the filter screen moves to the position above a collecting water channel, the surface of the filter screen is in an inclined shape, a worker can push out impurities on the filter screen, and manual cleaning can be conducted.
Owner:SHANDONG SHENGDA WATER CONSERVANCY INSTALLATION ENG CO LTD
Vehicle headlamp device
The present invention provides a vehicle headlight device (1) comprising: a first light irradiation section (4) irradiating light from a light source (11) with a first magnification m1 and a first irradiation pattern P1 alternating between bright and dark areas; and a second light irradiation section (low beam irradiation section (5) and / or high beam irradiation section (6)) irradiating light from a light source (11a) with a second irradiation pattern P2 with a second magnification m2 and the entire area being a bright area; the directionality of the irradiated light from the first light irradiation section (4) overlaps with the directionality of the irradiated light from the second light irradiation section (low beam irradiation section (5) and / or high beam irradiation section (6)), and the first magnification m1 is less than the second magnification m2. Therefore, even under adverse conditions such as nighttime and rainy weather, the driver's ability to miss pedestrians can be improved.
Owner:HONDA MOTOR CO LTD
Adjustable ear directing mechanism for a corn harvester
This utility model relates to the technical field of corn harvesters, and in particular to an adjustable corn harvester ear-picking guide mechanism. It adjusts the overall elevation angle of the ear-picking section of the machine via an adjustment device, allowing the machine to sink down entirely in soft soil or during rainy weather, while the main working area is raised at a certain angle, reducing collisions between the ground and the machine. A protective device provides protection for the front end of the machine, minimizing damage from ground impacts. A material guiding device collects and transports the separated corn ears, improving the device's practicality. The mechanism includes an adjustment device, a protective device, and a material guiding device, with the protective device mounted on the adjustment device and the material guiding device mounted on the adjustment device.
Owner:YANTAI FUJISEN MACHINERY TECHNOLOGY CO LTD
A vehicle-mounted laser radar system suitable for rainy days
ActiveCN115774270BRainfall/precipitation gaugesElectromagnetic wave reradiationRadar systemsEngineering
This invention discloses a vehicle-mounted lidar system suitable for rainy weather, comprising: a rain sensor, a laser emitting module, a receiving module, a signal processing module, and a ranging module. This invention detects rainfall in rainy conditions and adjusts the configuration parameters of the laser emitting module accordingly, enabling the periodic alternation of laser beam A and laser beam B. This allows laser beams A and B to better detect their respective useful targets under different rainfall levels, generating sufficient echo signals from the useful targets, thus enabling the system to obtain more accurate point cloud data. Next, the signal receiving and signal processing modules perform hierarchical processing on the clutter signals in the echo signals of laser beams A and B, ultimately obtaining a more accurate point cloud signal of the useful targets from the echo signal generated by laser beam B. Finally, the ranging and image generation modules achieve clear imaging and accurate ranging of the useful targets.
Owner:YANGZHOU UNIV
Automatic vehicle avoidance method in rainy days, controller, storage medium, program and vehicle
The invention provides a method for automatically avoiding vehicles in rainy days. The method comprises the following steps: acquiring current rainfall information and vehicle driving information; when the vehicle needs to steer and avoid, the power-assisted steering torque is calculated according to the rainfall information and the vehicle driving information; and outputting the power-assisted steering torque to a steering mechanism of the vehicle to realize steering avoidance of the vehicle. By means of the mode, the power-assisted steering torque can be dynamically adjusted according to the rainfall, the situation that the vehicle loses transverse dynamic stability due to raining during steering avoidance is prevented, and the safety of vehicle running is improved. The invention also provides a controller, a computer readable storage medium, a computer program product and a vehicle.
Owner:BYD CO LTD
Quick disassembly and assembly type corn lodging-resistant supporting device
The utility model relates to the technical field of corn planting, in particular to a quick disassembly and assembly type corn lodging-resistant supporting device which comprises a ground inserting stand column, stabilizing plates are rotationally installed at the bottoms of the left side and the right side of the ground inserting stand column through rotating shafts, and conical rod barrels are fixedly connected to the front side and the rear side of each stabilizing plate. And a stabilizing conical rod is arranged at the top of the stabilizing plate in a penetrating manner. The problems that the overall adjusting height distance of the device is limited, the upper portion and the lower portion of corn straw cannot be clamped and fixed at the same time, and the corn straw is prone to being broken from the upper portion and inconvenient to store and carry in strong wind and heavy rain weather are solved, the supporting area of the device can be increased, the device can be more stably fixed to the ground, and the practicability is high. Therefore, the device is more stable when fixing the corn straws, effectively ensures that the corn straws cannot be broken, improves the protection performance of the device on the corn straws, can be folded and stored, and can be more conveniently carried by a user.
Owner:闫乃焕
Damp-proof and wind-proof cover for PCS
ActiveCN223297811UDispersed particle filtrationClimate change adaptationEnvironmental engineeringRainy weather
The utility model discloses a damp-proof and wind-proof cover for a PCS, and relates to the technical field of PCSs, the damp-proof and wind-proof cover comprises a PCS cabinet body, one side of the top of the PCS cabinet body is fixedly connected with a plurality of wind shields through screws, a filtering and cleaning assembly is arranged in each wind shield, and an auxiliary cleaning assembly is arranged at the top of each filtering and cleaning assembly. According to the utility model, the air inlet vertical to the PCS cabinet body is converted into the air inlet at the wind shield, and the air inlet is parallel to the PCS cabinet body at the moment, that is, the direction of the air inlet of the PCS cabinet body is changed through the additionally arranged wind shield, and the protection effect of the wind shield is matched, so that the probability that rainwater floats into the PCS air inlet in windy and rainy days can be effectively reduced; and the chance that dust is brought into the PCS in windy weather can be reduced, so that the sanitary environment and dryness in the PCS cabinet body can be ensured in an auxiliary manner.
Owner:THREE GORGES NEW ENERGY POWER GENERATION (FUNAN) CO LTD
Waterproof and drop-resistant express bag convenient for secondary use
ActiveCN224225668UImprove waterproof performanceImprove drop resistancePackage recyclingBagsPaper basedStructural engineering
The utility model provides a waterproof and drop-resistant express bag convenient for secondary use. The waterproof and drop-resistant express bag comprises a paper bag body with a bag opening and a tongue opening used for sealing the bag opening, folding handles which can be movably turned out of a bag opening are arranged on the two sides in the paper bag body; the section of the paper bag body sequentially comprises a first functional layer, a paper base material layer and a second functional layer from inside to outside, and the second functional layer is a waterproof layer. The express bag has the advantages that the paper base material layer is matched with the second functional layer, so that the waterproof and anti-falling performance of the express bag can be effectively improved, and the express bag is not prone to being abraded and damaged in the transportation process or in cloudy and rainy days; and meanwhile, after the bag opening is opened to take out the express, the folding handle can be turned out of the bag opening to form a hand bag, so that secondary use of the express bag can be well realized, and resource waste is avoided.
Owner:FUJIAN NANWANG ENVIRONMENTAL PROTECTION TECH CO LTD
A type of ridging and mounding machine
This utility model provides a ridging and piling machine, comprising: a body assembly, a ridging device, a piling device, a collecting device, and a stabilizing component. The body assembly consists of a frame, the ridging device consists of a crossbeam and sliding seats, with two symmetrically distributed sliding seats slidably connected to the surface of the crossbeam. The piling device includes a collecting trough, with a limiting mechanism below the collecting trough. The collecting device is fixedly installed to the bottom of the frame, and the stabilizing component is located at the tail end of the frame. This application uses the body assembly for ridging and piling operations in the field, scraping away gravel from the soil surface while traction is applied. The collecting device can guide and collect gravel, and the soil can be finely crushed and discharged. After combing, it can be filled onto the ridges. The piling range can also be adjusted according to the height of the ridging, simultaneously achieving soil leveling, ensuring the structural strength of the ridged ridges, preventing soil erosion during rainy weather, and adjusting the pressure of the rollers according to the soil compaction, thus improving the performance of the ridging and piling machine.
Owner:内蒙古多肽科技有限责任公司
Modularized new energy automobile energy storage charging equipment and use method
The invention discloses modularized new energy automobile energy storage charging equipment and a using method, and relates to the technical field of new energy automobile charging equipment.The modularized new energy automobile energy storage charging equipment comprises the energy storage charging equipment, a heat dissipation shell cover is fixedly connected to a ventilation opening of the energy storage charging equipment, and a humidity sensor is installed at the top of the heat dissipation shell cover; a reset spring is arranged on the inner side of the heat dissipation shell cover, and a plurality of sets of rotating plates are arranged on the inner side of the reset spring. According to the drying device, the rotating material changing mechanism is arranged to drive a first rotating block to rotate by 180 degrees, so that drying agent particles at the top of a breathable plate rotate to the bottom of the breathable plate, the drying agent particles are poured out, and the drying agent particles are dried in cloudy and rainy days and humid air after being damped; and when the heat dissipation shell cover rotates on a sunny day, damp drying agent particles can be poured out synchronously, so that conditions are provided for follow-up supplementation of a new drying agent, and the overall practicability of the device is improved.
Owner:XINGJIAN PURUI (YIXING) ENERGY STORAGE TECHNOLOGY CO LTD
Intelligent induction garbage kiosk
The utility model discloses an intelligent induction garbage kiosk, which relates to the technical field of garbage kiosk, and comprises a garbage kiosk, a plurality of garbage cans are arranged in the garbage kiosk, an infrared inductor is movably connected on the garbage kiosk, an adjusting mechanism is arranged on the garbage kiosk below the infrared inductor, a control mechanism is arranged on one side in the garbage kiosk, and the control mechanism is connected with the garbage kiosk. An infrared sensor is arranged on the top of the garbage booth, a control mechanism is arranged on the top of the garbage booth, the control mechanism is electrically connected with the infrared sensor, a driving mechanism is arranged on the top in the garbage booth, the driving mechanism is electrically connected with the control mechanism, and the driving mechanism is connected with the garbage can. The control mechanism controls the driving mechanism to open the garbage can, a garbage can cover does not need to be opened and closed manually, operation is convenient, automatic opening and closing solve the problem that dirty water and grease are splashed on a human body easily in rainy days, and the problem that the garbage can is not covered after being opened for a long time is solved.
Owner:SHENZHEN KEHAI BUILDING INTELLIGENT TECHNOLOGY CO LTD
Multipurpose vehicle
To provide a multipurpose vehicle which enables easy maintenance work of in-vehicle electronic devices in rainy weather.SOLUTION: A multipurpose vehicle includes: an operation part on which a driver gets; a seat which is provided at the operation part and on which the driver is seated; and a front cover 12 which is provided at the operation part and disposed at a position spaced away from the seat in a forward direction. A relay connector 33 for accessing to in-vehicle electronic devices is disposed within the front cover 12. The front cover 12 includes: an opening 35 located at a position corresponding to the relay connector 33; and a maintenance lid 34 which may open or close the opening 35.SELECTED DRAWING: Figure 10
Owner:KUBOTA CORP
Building electric appliance cabinet with waterproof and dustproof effects
ActiveCN223785568USubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsArchitectural engineeringStructural engineering
The utility model relates to the technical field of building electric appliance cabinets, in particular to a waterproof and dustproof building electric appliance cabinet which comprises a cabinet body, the right end of the cabinet body is communicated with an air inlet frame, the outer wall of the air inlet frame is sleeved with a connecting frame, the right end of the connecting frame is provided with an inclined frame, and the lower end face of the connecting frame is provided with an insertion groove in a penetrating mode. A mounting frame which abuts against the right end of the air inlet frame and penetrates through the insertion groove is arranged in the connecting frame, and filter cotton is mounted in the mounting frame. According to the utility model, outside new air continuously enters the interior of the cabinet body through the inclined frame, the connecting frame and the air inlet frame, so that electric appliance elements in the cabinet body can be cooled, meanwhile, dust in the air can be effectively blocked through the filter cotton, and the inclined frame is obliquely arranged, so that rainwater can be prevented from entering the interior of the cabinet body in rainy days, and the service life of the cabinet body is prolonged. Therefore, during working, the purposes of preventing rainwater and dust from entering the cabinet body through the air inlet frame and avoiding aging, damage and short circuit of electrical components in the cabinet body are achieved.
Owner:YONGCHANG ARCHITECTURAL DESIGN INST
Cooling mat, method for cooling air conditioner outdoor units, and method for cooling outdoor equipment.
The present invention provides a cooling mat that can be easily installed and operated, and a method for cooling outdoor equipment. [Solution] The cooling mat 1 comprises a water-absorbing filler 10 and a water-permeable outer covering 11 that encloses the filler 10. The method for cooling outdoor equipment involves placing the cooling mat 1 on top of, for example, an air conditioner outdoor unit 20, which is one of the outdoor equipment, so that rainwater is absorbed into the filler 10 during rainy weather, and the air conditioner outdoor unit 20 is cooled by the heat of vaporization of water evaporating from the filler 10 during sunny or cloudy weather.
Owner:MINAMIDE CO LTD
Intelligent heat dissipation 5G base station glass steel antenna
ActiveCN116031605BAntenna supports/mountingsRadiating element housingsInsulation layerStormwater harvesting
The present application relates to the field of communication components, and particularly relates to a 5G base station glass steel antenna with intelligent heat dissipation.The present application provides a 5G base station glass steel antenna with intelligent heat dissipation, which comprises a rubber sleeve and an antenna oscillator; the rubber sleeve is connected to the antenna oscillator.A 5G base station glass steel antenna with intelligent heat dissipation described herein, the adjusting assembly identifies that the temperature inside the glass steel cover is higher, and controls the folding cover to move upward away from the upper air tank, which is beneficial to improve the heat dissipation efficiency of the glass steel cover; the adjusting assembly separates the top plug from the cover cylinder; in hot and rainy weather, rainwater is collected along the drainage pipe arranged on the cover cylinder, and the drainage pipe guides the fluid to flow through the two heat conduction plates and is discharged from the lower end of the glass steel cover, further improving the heat dissipation efficiency of the glass steel cover.The technical problem that when the glass steel and the antenna oscillator are filled with a shock-absorbing insulation layer, the antenna oscillator is not conducive to heat dissipation through the glass steel, and is greatly affected by the environment is solved.
Owner:SHENZHEN TIANCITONG TECH CO LTD
An ecological afforestation cup
This utility model belongs to the technical field of afforestation cups, specifically relating to an ecological afforestation cup and a water collection bag. One side of the water collection bag's opening is fixed to a rotating frame, and the edge of the bag body is fixed to the cup body. One end of each of the multiple rotating frames is fixed to a pulley shaft, and the pulleys are connected by a transmission belt. The pulleys are rotatably mounted on a support, which is fixed to the outer surface of the cup body. The cup body is a double-layered hollow cylindrical structure, with a water storage tank formed in its hollow portion. A collection hole is formed through the outer surface of the cup body located inside the water collection bag. A water-guiding cotton core connected to the water storage tank is inserted into the inner wall of the cup body. The multiple rotating frames can rotate synchronously, thereby opening or closing the water collection bag's opening. This allows for efficient collection of rainwater into the storage tank during rainy weather, and reduces evaporation of water in the storage tank when there is no rain, while also preventing foreign objects from falling into the water collection bag and ensuring a long-term stable water supply to the plant roots from the water-guiding cotton core.
Owner:邯郸市林业局
Batching machine
ActiveCN223877231UMixing operation control apparatusSold ingredients supply apparatusSimulationStructural engineering
The utility model provides a batching machine, belongs to the technical field of construction, and aims to solve the problems that in the prior art, a batching machine is often arranged outdoors, and materials in a batching hopper are easy to drift away or cake once the device arranged outdoors encounters cloudy and rainy days. Comprising a rack and a batch hopper arranged on the rack, two guide rods are supported on the two sides of the rack in the width direction through supports respectively, and the guide rods are arranged in the length direction of the rack; the device further comprises a plurality of arch-shaped frames, the two ends of the arch-shaped frames are arranged on the two guide rods in a sleeving mode respectively, every two adjacent arch-shaped frames are connected through rainproof cloth, and rainproof cloth is arranged at the bottoms of the two arch-shaped frames located at the two ends of the rack. According to the utility model, in cloudy and rainy days, one arch-shaped frame at the end part of the rack is driven to slide on the guide rod, so that the plurality of arch-shaped frames are unfolded, and then the rainproof cloth is unfolded, so that the rainproof and windproof effects are achieved.
Owner:SICHUAN DAZHOU RING WEST SECTION EXPRESSWAY CO LTD
Space plant three-dimensional cultivation device
The utility model discloses a space plant three-dimensional cultivation device, which belongs to the technical field of plant three-dimensional cultivation and comprises a base, a three-dimensional cultivation device main body arranged in the middle above the base, support frames arranged at two ends above the base, a water tank arranged above the support frames and an irrigation component arranged below the water tank. A supporting frame is arranged on the base, an illumination assembly is arranged on one side of the supporting frame, a moving assembly is arranged below the base, and by arranging the illumination assembly, the effect that plants can be subjected to illumination treatment in cloudy and rainy days is achieved, and the use practicability is improved; according to the structure, light energy can be converted into electric energy through the solar power generation device to be used by the device, practicability is high, the effect that the device can be conveniently moved is achieved through the arrangement of the moving assembly, after the structure is moved, the device can be conveniently positioned, and using practicability is high.
Owner:STATE POWER INVESTMENT GRP DENGKOU PHOTOVOLTAIC POWER GENERATION CO LTD
Intelligent health maintenance system for high-speed railway pier
ActiveCN117626835BImprove maintenance effectImprove spray uniformityBridge structural detailsBridge erection/assemblyArchitectural engineeringMoisture sensor
This invention relates to the field of railway bridge pier maintenance technology, specifically a smart maintenance system for high-speed railway bridge piers. It includes two symmetrically locked, arc-shaped support frames on the upper arc-shaped structure of the pier. Each support arc-shaped support frame is connected to a spraying component. Locking components are provided on the sides of the support arc-shaped support frames corresponding to the pier for securing them to the pier. This system can perform comprehensive spraying maintenance on bridge piers of different models. Simultaneously, the locking components in this system can stably lock the support arc-shaped support frames to the arc-shaped structure at the upper end of the pier and its top connecting protrusion, thus preventing the spraying pipes from loosening. The system can automatically control the system to perform timed spraying maintenance on the bridge piers through a central control module. A humidity sensor can determine whether it is raining; spraying maintenance will not be performed during rainy weather, and spraying maintenance will stop if rainfall occurs during the spraying process.
Owner:CHINA TIESIJU CIVIL ENGINEERING GROUP CO LTD +1
Electric energy metering box with heat dissipation waterproof sealing structure
PendingCN121983864ARainfall/precipitation gaugesDispersed particle filtrationEnergy meteringElectric power equipment
The invention belongs to the technical field of power equipment, and discloses an electric energy metering box with a heat dissipation waterproof sealing structure, the electric energy metering box comprises a box body, a top cover mechanism and a temperature sensor, the top cover mechanism and the temperature sensor are respectively arranged on the top and inside the box body, and a rainfall sensor is arranged on the top of the top cover mechanism. According to the scheme, airflow in rainy weather penetrates through the cover body, the flow guide cover and the partition piece, the pressure intensity between the cover body and the flow guide cover is smaller than that of the bottom of the box body, hot airflow in the box body can be pumped out through the opening in the top of the cover body and the filter screen, and external air can enter the box body through the electric fan and the drying part to be supplemented; according to the outdoor electric energy metering box, the cover body is driven by the lead screw motor and the filtering ventilation mechanism is driven to be exposed outside, and at the moment, hot air in the box body can be quickly discharged outwards through the filtering ventilation mechanism. Rainwater is easily blown into the box body by wind; and the heat dissipation effect in the box body is poor in high-temperature weather.
Owner:陕西中恒电气有限公司