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218 results about "Rainy weather" patented technology
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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
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
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
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
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
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
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
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
A foundation pit support structure
The application discloses a foundation pit supporting structure, and relates to the technical field of building construction, which comprises a supporting device, a water pumping device and a drainage device. The supporting device comprises a base, a retaining wall, a plurality of supporting members and a plurality of positioning members. A plurality of cavities are formed in the retaining wall. The positioning members are arranged in the cavities. The water pumping device comprises a water pumping pump, a plurality of water pumping pipes and a plurality of water conveying pipes. The water pumping pump is arranged on the base. One ends of the water pumping pipes and the water conveying pipes are connected with the water pumping pump and communicate with each other. The other end of the water pumping pipe is located on the side of the base away from the retaining wall. The other end of the water conveying pipe is connected with the retaining wall and communicates with the cavities. The drainage device is arranged on one side of the retaining wall. The drainage device has a water storage tank in the inside, and the cavities communicate with the water storage tank. The application can effectively reduce water infiltration in rainy weather, so as to effectively ensure the structural stability of the foundation pit in rainy weather.
Owner:厦门卓毅建筑工程有限公司 +1
A precise long-distance laser breaking device
This invention relates to the field of laser application technology, specifically a precision long-range laser demolition device. It includes a support frame on which a laser device is fixedly mounted. The laser output end of the laser device is a laser emitter head. A fixed shell is integrated into the laser device, and a limiting groove is formed inside the fixed shell. A sliding block is slidably connected within the limiting groove, and a pair of protective mirrors are mounted on the sliding block. The protective mirrors protect the laser emitter head, and a slider is fixedly connected to the sliding block. When using this device in rainy weather, if rainwater or debris adheres to the protective mirrors, the rainwater and debris will cause diffraction and scattering of the laser, resulting in an increased beam divergence angle and affecting the laser power. Wiping the surface of the protective mirrors with a sponge can prevent debris and rainwater from affecting the light transmittance of the protective mirrors.
Owner:CHANGZHOU WUJING ENVIRONMENTAL TECHNOLOGY CO LTD
Municipal road water supply and drainage device
The utility model discloses a kind of municipal road water supply and drainage devices, including rainwater collecting tank, the rainwater collecting tank is connected with drain pipe by siphon pipe assembly, the siphon pipe assembly is provided with filter screen assembly;The rainwater collecting tank is provided with rail plate, and the rainwater collecting tank is provided with net bag. The siphon pipe assembly includes elbow pipe, the two ends openings of the elbow pipe are respectively located in rainwater collecting tank and drain pipe setting, the elbow pipe in rainwater collecting tank is connected with extension pipe. In the utility model, by setting rainwater collecting tank cooperation drain pipe, when draining rainwater in cloudy and rainy weather, rainwater flows into rainwater collecting tank, as water level in rainwater collecting tank rises, rainwater overflows siphon pipe assembly, then enters drain pipe by siphon pipe, and utilize filter screen assembly to block all kinds of sundries into drain pipe, not only effectively avoid drain pipe blockage, and greatly facilitate the cleaning operation of sanitation worker to drainage device.
Owner:GUANGZHOU ZHONGYUE MUNICIPAL GARDEN DESIGN ENG CO LTD
Environmental landscape gallery frame with rainwater collection function
The utility model discloses an environmental landscape gallery frame with rainwater collection, and particularly relates to the technical field of garden architecture, the environmental landscape gallery frame comprises a gallery frame, a collection mechanism is arranged at the top of the gallery frame, the collection mechanism comprises a limiting plate, the limiting plate is fixedly connected with the top of the gallery frame, and two limiting columns are fixedly arranged at the top of the limiting plate. And a first arc-shaped collecting plate is fixedly arranged at the top of the limiting column. By arranging the collecting mechanism, the rainwater collecting area can be increased on rainy days, rainwater can be collected, and the automatic cleaning function is achieved, so that the problem that the service life of the environmental landscape gallery frame is shortened after the environmental landscape gallery frame is corroded and weathered due to long-time exposure in rainy and sunny days is solved.
Owner:QINGDAO UNIV OF TECH
Hub oil seal ring forge piece
The utility model relates to a hub oil seal ring forge piece, which belongs to the technical field of hub oil seals and comprises a hub oil seal ring body, the hub oil seal ring body comprises a metal framework, a first sealing lip and a second sealing lip, the first sealing lip is fixedly mounted on the outer side of the metal framework, and the second sealing lip is fixedly mounted on the inner side of the metal framework. Annular grooves are formed in the two ends of the metal framework, buffering assemblies are installed in the annular grooves, annular rubber pads are detachably installed on the outer sides of the annular grooves, water swelling rubber is installed at the two ends of the first sealing lip and the two ends of the second sealing lip, and the water swelling rubber is of an annular structure. The water swelling rubber is arranged on the metal framework and buffers impact force borne by the metal framework when being vibrated, the situation that the metal framework slightly deforms and leaks oil is prevented, in cloudy and rainy days, the water swelling rubber can suck inflow liquid, meanwhile, the water swelling rubber swells to prevent the liquid from entering a bearing, and the sealing performance of the hub oil seal ring body is improved.
Owner:FUJIAN JINGCHENG FORGING CO LTD
Clothing sample storage device
The utility model relates to the technical field of clothing, in particular to a clothing sample storage device which comprises a box body, a partition plate is fixedly connected to the inner side wall of the box body, a containing frame is fixedly connected to the top of the partition plate, a cover plate is hinged to one side of the top of the containing frame, and a connecting frame is arranged on the inner side wall of the containing frame. And the inner side wall of the connecting frame is fixedly connected with a filter screen. According to the clothing sample storage device, by arranging the placing frame, the cover plate, the connecting frame, the filter screen, the air holes, the handle and the drying agent, when the clothing sample storage device is used, the drying agent is placed on the inner wall of the placing frame, the handle is held by hand to close the cover plate, the connecting frame fixes the filter screen, the filter screen can prevent insects from entering, and the filter screen is matched with the air holes to be used for absorbing moisture in the device and keeping a dry environment; the damp-proof and mildew-proof effects are achieved, and the situation that in cloudy and rainy days, the interior of the device is too wet, and after a long time, clothes are prone to mildewing, and peculiar smells are generated is avoided.
Owner:TIANJIN LIGHT IND VOCATION TECHN COLLEGE
Airing device for cauliflower seeds
ActiveCN223783240UDrying gas arrangementsDrying chambers/containersMechanical engineeringRainy weather
The utility model belongs to the technical field of seed processing, and particularly relates to an airing device for cauliflower seeds, which comprises an airing machine body, an air inlet and outlet hood is communicated and connected with the surface of the bottom of the airing machine body, an air inlet and outlet fan is mounted at the bottom of an inner cavity of the air inlet and outlet hood, and an airing net disc is arranged at the bottom of the inner cavity of the airing machine body. A heating coil is installed between the airing net disc and an inner cavity of the airing machine body, an upper cover is movably installed on the top of the airing machine body and is of a transparent structure, circulating fans are installed on the lower surface of the upper cover and distributed at equal intervals, and a driving motor is installed on the upper surface of the upper cover; according to the broccoli seed drying device, broccoli seeds are dried in a closed environment, the broccoli seeds are prevented from being held by birds during drying, the broccoli seeds do not need to be put away in rainy days, and meanwhile the broccoli seeds can be dried through a drying system of the broccoli seeds in cloudy and rainy days, so that the drying efficiency of the broccoli seeds is guaranteed.
Owner:TIANJIN TIANLONG ZAITIAN SCI & TECH CO LTD
Intelligent anti-backflow device for underground public facilities
ActiveCN114352154BPower-operated mechanismClosed circuit television systemsStructural engineeringMechanical engineering
The present application relates to the technical field of anti-backflow device, and particularly relates to an underground public facility intelligent anti-backflow device, which comprises fixing columns, a pair of the fixing columns are connected with intercepting intercepting structures, the fixing columns are connected with cleaning structures, one of the fixing columns is connected with a camera structure, the fixing column connected with the camera structure is connected with a climbing structure, the climbing structure is connected with a limiting structure, and the other fixing column is connected with a manual control structure; the intercepting structure can block rainwater to prevent the rainwater from entering the inside of the garage, the manual control structure can manually lift or lower the intercepting structure, the cleaning structure can clean one end of the fixing column, the camera structure can observe the surrounding environment of the garage in rainy weather, the climbing structure can be used by the personnel who do not leave the garage in time to climb and leave when the intercepting structure is lifted, and the limiting structure makes the climbing structure more convenient to use.
Owner:SHANDONGTIANYONGINTELLIGENTTECHNOLOGY CO LTD
A method for controlling a vehicle sunshade and the vehicle
This invention relates to the field of vehicle control, specifically to a control method for a vehicle sunshade and a vehicle. This application first controls the sunroof to move in the closing direction when the sunshade closes. Secondly, it detects whether the sunroof is fully closed and whether the distance between it and the sunshade is greater than or equal to a first distance, clarifying the safety prerequisites for the sunshade's closure and ensuring that their movements do not interfere with each other. Then, based on the first detection result, a linkage strategy is executed to avoid scenarios where the sunroof is not fully closed but the sunshade is already closed. Simultaneously, it ensures that the user can visually observe the sunroof's status, avoiding the risk of the sunroof not being noticed due to obstruction and mitigating the risk of water ingress during rainy weather.
Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1
High-weather-resistance transparent super-hydrophobic coating and preparation method thereof
The invention discloses a high-weather-resistance transparent super-hydrophobic coating and a preparation method thereof. The high-weather-resistance transparent super-hydrophobic coating is prepared from modified cashew phenolic resin, hydrogen-containing silicone oil and organic glass microspheres according to the mass ratio of (12-28): (2-5): (12-20). The modified cashew nut phenolic resin is prepared from cashew nut phenolic resin, an N-containing silane coupling agent and isocyanate in a mass ratio of (72-80): (24-31): (4-14); according to the high-weather-resistance transparent super-hydrophobic coating obtained by the preparation method, super-hydrophobicity and high light transmittance (the light transmittance is greater than or equal to 90%) are realized at the same time, and the weather resistance and the mechanical stability are remarkably improved. When applied to a photovoltaic panel, the photovoltaic module can improve the power generation efficiency and reduce the operation and maintenance cost; the sensor is applied to windshields, cameras, laser radar mirror surfaces and other equipment of new energy automobiles, the sensing reliability of the sensor can be enhanced, the visual field in rainy days can be improved, energy consumption is reduced by improving the efficiency of an air conditioner heat exchanger, and the endurance mileage is increased.
Owner:ZHEJIANG KEWEI NEW ENERGY TECH CO LTD
Building balcony structure
The utility model relates to the technical field of balcony buildings, and discloses a building balcony structure which comprises a wall body, three supporting frames, a balcony plate and a top plate, a plurality of embedded part bolts are arranged in the wall body, and the number of the supporting frames is three. According to the building balcony structure, the supporting frame and the wall body are rigidly connected through the embedded part bolts, the stability and tensile strength of the whole structure are enhanced, the problem that traditional welding or expansion screws are prone to loosening is solved, through the concave-convex meshing structure, the connecting tightness of the balcony plate and the supporting frame can be enhanced, dislocation wind caused by vibration is reduced, and the service life of the balcony plate is prolonged. A stepping motor is arranged, the stepping motor operates to drive a threaded rod to rotate and can drive a threaded cylinder and a connecting block to move, so that a telescopic plate can be controlled to ascend and descend, the height can be adjusted through the telescopic plate, different safety protection requirements are met, and meanwhile, rainwater can be prevented from flowing into a balcony plate in strong wind and heavy rain weather.
Owner:FUJIAN HUAHANG CONSTR GRP CO LTD