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37results about How to "Improve the diversion effect" patented technology
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Mast mechanism capable of detecting environment and automatically adjusting angle of lamp holder
PendingCN119617351AEasy clampingeasy to replaceMechanical apparatusLighting support devicesDust controlMechanical engineering
The invention discloses a mast mechanism capable of automatically adjusting the angle of a lamp holder by detecting the environment, and relates to the technical field of masts. Comprising a lamp holder, a clamping mechanism is installed on the lamp holder, a pressurizing mechanism is installed on one side of the clamping mechanism, the pressurizing mechanism is connected with a dust removal box through a pipeline, the dust removal box is installed on the lamp holder, an identification mechanism is installed below the pressurizing mechanism, an illuminating lamp is installed on one side of the identification mechanism, and a flow guide cover is installed on one side of the illuminating lamp. The clamping mechanism is used for clamping the mast, the pressurizing mechanism is used for pressurizing the clamping mechanism and the dust removal box, the dust removal box is used for removing dust in the lamp holder, the adjusting mechanism is used for adjusting the angle of the flow guide cover, and the recognition mechanism is used for detecting the wind direction. The recognition mechanism recognizes the wind direction, the angle of the flow guide cover is adjusted through the wind direction, the adverse effect of the illuminating lamp is reduced, and the pressurization mechanism conducts pressurization treatment or negative pressure treatment on the dust removal box, the positioning block A and the flow guide cover.
Owner:HIMOINSA CHINA CO LTD
Conductive terminal
PendingCN119481762Areduce gapIncrease diversion areaSecuring/insulating coupling contact membersCoupling contact membersStructural engineeringMechanical engineering
Owner:AMPHENOL PCD SHENZHEN
A downhole supercritical carbon dioxide fracturing coal rock device and construction method
The application provides a downhole supercritical carbon dioxide fracturing coal rock device and a construction method, which comprises a coal seam, a fracturing borehole, a hole blocking section, a hole sealing section, a fracturing section, a monitoring hole, a fracturing system, a temperature control system, a grouting system, a liquid carbon dioxide pressurizing system, a proppant mixing system, an extraction system and a data collector; the fracturing borehole is arranged on the coal seam and comprises the hole blocking section, the hole sealing section and the fracturing section; a plurality of monitoring holes are arranged on the coal seam and are spaced apart in the circumferential direction of the fracturing borehole; and the fracturing system is connected with the temperature control system. The proppant mixing system can improve the performance of the liquid carbon dioxide carrying proppant mixture, so that the proppant mixture effectively enters the fracturing fracture and maintains good flow conductivity. The temperature control system overcomes the difficulty in preparation of downhole supercritical carbon dioxide and can realize injection of carbon dioxide in a supercritical state into the fracturing coal seam.
Owner:NORTHEASTERN UNIV CHINA
A floating object removing apparatus for sewage treatment
The utility model provides a kind of floating object removing equipment for sewage treatment, including grating conveyor, one end of the grating conveyor is provided with bottom backing plate, the other end of the grating conveyor is equipped with two mutually symmetrical conveyor end plate, transmission roller is rotatably installed on the bottom backing plate, the grating belt of the grating conveyor is driven and wound on the surface of transmission roller, the both ends of the bottom backing plate are respectively fixedly connected with height-adjusting plate;The utility model can flexibly adjust the height and angle of the device according to actual demand by setting through the cooperation of height-adjusting plate and mounting guide rail plate, so as to adapt to different sewage treatment scenarios.In addition, the design of positioning screw further enhances the stability of the device, keeps accurate position control during the sliding process of the extension slide, avoids the deviation problem caused by vibration or external force, and improves the flexibility of the equipment.
Owner:KUNSHAN KANGZHIHONG ENVIRONMENTAL PROTECTION ENG CO LTD
Biodegradable ammonium persulfate coating gel breaker for fracturing operation and preparation method of biodegradable ammonium persulfate coating gel breaker
PendingCN121950281Aavoid secondary pollutionProtect the original environmentDrilling compositionCelluloseNon solvent
The invention provides a biodegradable ammonium persulfate coating gel breaker for fracturing operation and a preparation method of the biodegradable ammonium persulfate coating gel breaker. The preparation method comprises the following steps: determining a mass ratio R of rosin glyceride to ethyl cellulose according to a target reservoir temperature T, and calculating a coating weight gain ratio coefficient K and the total mass of a coating material according to target delayed gel breaking time t; preparing a core material ammonium persulfate into a water phase, and emulsifying in an oil phase to form a reversed-phase microemulsion; a gradient interface deposition method is adopted, a coating solution A prepared from rosin glyceride and part of ethyl cellulose and a coating solution B prepared from the remaining ethyl cellulose are dropwise added in sequence, and a coating material is sequentially deposited on a core material liquid drop interface through pressure reduction to form a compact bottom layer and a slow-release main body layer; according to the invention, the coating layer is biodegradable, chlorine-free and corrosion-free, through the cooperation of the material ratio and the process, the accurate and controllable delay of the gel breaking time at high temperature is realized, the reservoir is effectively protected, and the fracturing effect is improved.
Owner:XIAN HAORUI ELECTRONICS TECH
A power module package structure and a packaging method with low stray inductance
ActiveCN118629986BReduce stray inductanceImprove the diversion effect
The application discloses a low-stray inductance power module packaging structure and a packaging method, and relates to the technical field of semiconductor packaging. The packaging structure comprises a DBC substrate and a chip set arranged on the DBC substrate, and the chip set comprises at least one chip. A target chip in the chip set is electrically connected with the DBC substrate through an interconnecting conductive sheet. A plurality of stress release holes are arranged on the interconnecting conductive sheet and penetrate through the interconnecting conductive sheet. The packaging structure effectively reduces the stray inductance of the power module and improves the reliability of the power module packaging.
Owner:JIANGSU SOLID POWER SEMICON CO LTD
Multi-interface water guiding and collecting well
ActiveCN224213491Ufirmly connectedImprove the diversion effectSewerage structuresGeneral water supply conservationStructural engineeringWater diversion
The utility model discloses a multi-interface water guiding and collecting well, and relates to the technical field of collecting wells. The water guide and flow collection well comprises a water guide and flow collection well body, the two sides of the water guide and flow collection well body are each fixedly provided with two symmetrically-distributed connecting mechanisms, the lower surface of the water guide and flow collection well body is fixedly provided with a filtering mechanism, and each connecting mechanism comprises a flow guide pipe. One end of the flow guiding pipe is attached to the water guiding and collecting well body, a control valve is fixedly arranged on the outer side of the flow guiding pipe, and a mounting plate is fixedly arranged on the outer side of the flow guiding pipe. The tight fit between the connecting mechanism and the water guide and flow collection well main body is ensured, so that the whole connecting mechanism can play excellent connecting and flow guide roles in the operation of the water guide and flow collection well.
Owner:GUANGZHOU HUADU DRAINAGE CO LTD
Efficient feeding bulk material crusher
ActiveCN119456090Aeasy to transportEasy to processPlastic recyclingGrain treatmentsStructural engineeringCrusher
The invention discloses an efficient feeding bulk material crusher which comprises a crusher body used for crushing materials, and a conveyor used for feeding materials is arranged outside the crusher body; the material returning mechanism is arranged below the conveyor and is used for returning the materials, so that the materials are fed into the feeding end of the crusher body again; the material distributing assembly is arranged below the conveyor, the material distributing assembly comprises a cylinder, the interior of the cylinder is communicated with a hopper in a penetrating mode, the hopper is arranged below the conveyor, the interior of the cylinder is communicated with two discharging pipes in a penetrating mode, and the interior of the cylinder is rotationally connected with a circular plate; the invention relates to the technical field of crushers, and solves the problem that when an existing winnowing crusher uses a belt conveyor for feeding, the return position of a head wheel of the belt conveyor is prone to material scattering, and material waste is caused.
Owner:MAANSHAN BAOZHI PURE CALCIUM MAGNESIUM TECHNOLOGY CO LTD
Anti-dead water stainless steel pipe for high-quality drinking water
PendingCN121976589Aeffective toggleReduce water flow residueService pipe systemsWater mainsWater dischargePotable water
The invention relates to a dead water prevention stainless steel pipe for high-quality drinking water, which comprises a first pipe body, the rear end of the first pipe body is connected with a communicating pipe, the rear side of the communicating pipe is communicated with a second pipe body, the rear side of the second pipe body is closed, and the bottom of the second pipe body is communicated with a water outlet pipe. The top of the second pipe body communicates with an arc-shaped pipe, the top of the arc-shaped pipe communicates with a vertical pipe, the top of the vertical pipe is closed, and the top of the first pipe body communicates with an L-shaped pipe. The device has the beneficial effects that the flow dividing structure is arranged, the flow dividing water flow is used for driving the petals to rotate, the water flow is effectively stirred, the dead water prevention performance is improved, when circulation is stopped, flow dividing water flow backflow is achieved through the buoyancy ball and the elastic force of the reset spring, it is ensured that the water flow is fully discharged, the flow guiding effect is optimized, and the function that the petals are manually driven to rotate is synchronously designed; therefore, the dead water prevention efficiency and the flow guide efficiency are further improved.
Owner:QIANJIANG WATER RESOURCES DEV CO LTD +1
Garbage incineration plant top lighting and ventilating structure
ActiveCN224187015Uprevent splashno splashingBuilding roofsRoof covering using slabs/sheetsEnvironmental engineeringLouver
The utility model discloses a lighting and ventilating structure at the top of a waste incineration plant, which relates to the technical field of plant lighting and comprises a lighting and ventilating structure. The lighting and ventilating structure is provided with a steel structure frame, and a lighting plate is arranged on the top of the steel structure frame. A side daylighting panel is arranged below the daylighting panel; an inclined daylighting panel is arranged below the side daylighting panel; and a shutter and a color steel plate are arranged below the inclined daylighting panel. In rainy days, the color steel plate can prevent rainwater from splashing into the plant when the top of the plant is flapped, so that a better waterproof effect is achieved; the shutters are arranged above the color steel plates and are higher than the roof of the plant, so that the situation of splashing of rainwater is avoided; ventilation during garbage fermentation in the plant is also facilitated; and a certain ventilation gap is reserved between the side daylighting panels, so that light can penetrate through the side daylighting panels to enter the plant, and meanwhile, the overall ventilation effect of the plant is also improved.
Owner:NANNING SANFENG ENERGY CO LTD
A flame retardant polymer damping body preparation and processing equipment
The present invention discloses a flame retardant high molecular polymer damping body preparation and processing equipment, which relates to the technical field of damping body preparation, including a basic unit, including a shell, a filling barrel, and a discharge port; a traction unit, including two groups of driving parts, two groups of transmission gears, a tripod, a connecting rod, and a traction part; a paving unit, including a sensor, a connecting part, a transmission part, two groups of paving parts, and a counterweight. The beneficial effect of the present invention is to reasonably transform the power of the input calendering roller so that it can follow the rotation of the calendering roller and automatically haul the damping body after preliminary calendering to the next calendering roller. In addition, without stopping the machine, the slipping phenomenon is handled in time and automatically, avoiding long-term overload of the calendering motor, improving production safety and efficiency, and the diversion effect on raw materials under normal conditions, reducing the occurrence of uneven feeding.
Owner:XIAN LI YUAN NEW STUFF TECH DEV LTD
A split belt conveyor
The utility model belongs to the technical field of conveyer, specifically is a kind of split flow belt conveyor, including first belt conveyor;One pair of side plates is installed in the side wall of first belt conveyor;Openings are formed in the middle of side plate;Split flow plate is installed in the opening;The split flow plate is triangular structure;Material guide groove is fixedly connected in the side wall of side plate;Second belt conveyor is installed in the side wall of side plate;Second belt conveyor is correspondingly arranged with opening;Adjusting assembly and buffer assembly are arranged on the top of first belt conveyor;Split flow plate is installed on buffer assembly;Through the above structure, opening, second belt conveyor and split flow plate are set, coal mine conveyed on first belt conveyor can be split flow conveyed to both sides by split flow plate, so as to convey coal mine to two processing equipment or transport equipment, can reduce coal mine to be conveyed to same position, cause coal mine to be accumulated when conveying capacity is larger.
Owner:INNER MONGOLIA YIDONG GRP HONGXIN COAL CO LTD
A cooling structure, a spoiler unit and a turbine blade
ActiveCN224396546Uincrease contact arealow flow resistanceBlade accessoriesMachines/enginesSuction forceTurbine blade
The utility model relates to a cooling structure, turbulence unit and turbine blade relates to aircraft technical field to solve the problem of turbine blade trailing edge cooling performance is poor, radial distribution uneven in the prior art. The cooling structure of the utility model, including turbulence rib and turbulence column, the periphery of turbulence rib sets at least 2 turbulence columns. The utility model can increase the contact area between turbine blade pressure side wall surface and suction side wall surface, thereby enhancing the pressure -bearing capacity of turbine blade, and promoting structural strength.
Owner:CHENGDU LANTHANDONG TECHNOLOGY CO LTD
Fluid connector and female end valve stem, female end structure and male end piston thereof
ActiveCN114593296Bguaranteed liquidityImprove the diversion effectCouplingsEnergy efficient computing
The present invention discloses a female valve stem of a fluid connector, comprising a female rear rod portion and a female front column portion arranged at the front end of the female rear rod portion, wherein the rear end of the female rear rod portion has a flat portion capable of directing flow forward. In the female valve stem, flow diversion is provided on both sides of the flat portion in the thickness direction, and the female valve stem can be fixed to the corresponding female body through the edges on both sides in the width direction, so as to achieve a very good flow diversion effect while ensuring fixation. In summary, the female valve stem of the fluid connector can effectively solve the problem of poor flow diversion effect at the rear end connection of the female valve stem. The present invention also discloses a female structure including the above-mentioned female valve stem, a fluid connector including the above-mentioned female structure, and a male piston of a fluid connector.
Owner:SHENZHEN ENVICOOL SMART CONNECTION TECH CO LTD
Layered partition cylinder for heat exchanger tube box
ActiveCN222635301UImprove flow stabilityImprove heat transfer effectStationary tubular conduit assembliesHeat exchanger casingsMechanical engineeringExhaust pipe
The utility model discloses a layered partition cylinder for a heat exchanger tube box, which comprises a tube bundle plate detachably arranged at one end of a heat exchanger and a tube box detachably arranged at one end of the tube bundle plate away from the heat exchanger and provided with an inner cavity, an air inlet tube is inserted into the tube box, an exhaust tube is arranged on the peripheral side of the tube box, and the inner cavity of the tube box is communicated with the tube bundle plate. An air inlet cylinder is arranged in the inner cavity, one end of the air inlet cylinder is connected with the air inlet pipe, the other end of the air inlet cylinder is connected with the tube bundle plate, the air inlet cylinder is communicated with the air inlet pipe, a flow guide cover is arranged on the peripheral side of the air inlet cylinder, and the flow guide cover, the air inlet cylinder and the inner cavity form an air backflow cavity. And the gas backflow cavity is communicated with the exhaust pipe. The layered partition cylinder has no flow direction dead angle, the gas flow direction is stable, and the heat exchange effect is good.
Owner:JIANGSU ZHONGYI ENVIRONMENTAL PROTECTION TECH CO LTD +1
Flow guide part and pot
The utility model discloses a flow guide piece and cookware, the flow guide piece comprises a positioning structure and a flow guide nozzle, the positioning structure is provided with a guide part, the guide part is provided with a flow guide surface, and the flow guide surface is provided with two convex parts protruding outwards and a concave part formed between the two convex parts; one end of the flow guide nozzle is connected with the positioning structure, the other end of the flow guide nozzle extends in the direction away from the positioning structure, a flow guide groove is formed in the flow guide nozzle, and an inlet of the flow guide groove is communicated with the concave part. The flow guide part can be matched with a pot which is provided with a ceramic coating and is difficult to directly process a flow guide structure, so that the flow guide structure is prevented from being processed on the edge of the pot, the problem of liquid leakage is solved through the flow guide effect of the flow guide part in the liquid pouring process of the pot body, and the concave part of the guide part can guide and gather the liquid in the pot body; and then the converged liquid is guided towards the flow guide nozzle, so that the liquid is discharged from the flow guide nozzle, and the flow guide piece has a better flow guide effect on the liquid in the pot body.
Owner:HONGYANG HOME APPLIANCES
Intelligent circulating air building system
PendingCN119642316AAutomate cleaningeasy to cleanMechanical apparatusLighting and heating apparatusAir cycleIndoor air quality
The invention discloses an intelligent circulating air building system in the technical field of air circulation, the intelligent circulating air building system comprises an equipment box, a mounting plate, a treatment box and a shunting box, the mounting plate is fixedly connected to the rear side wall of an inner cavity of the equipment box, and the treatment box is inserted in the middle of the interior of the equipment box; the shunting box is fixedly connected to the front side of the top of an inner cavity of the equipment box, a mounting frame is fixedly connected between the lower sides of the left side wall and the right side wall of the inner cavity of the equipment box, a connecting plate is fixedly connected between the left side and the right side of the front side wall of the mounting plate, and a movable sliding rod is fixedly connected between the left side and the right side of the inner side wall of the mounting plate; the intelligent circulating air building system is reasonable in structural design, automatic cleaning can be achieved, the cleaning process is simpler, more time and labor are saved, treated air can be conveyed into a room, the indoor air quality is improved, the air conveying amount can be increased under the condition that the air flow is insufficient, the air flow is increased, and the air quality is improved. And the air shunting effect is improved.
Owner:JIANGSU BAOCHI INTELLIGENT MANUFACTURING TECHNOLOGY CO LTD
Gas-liquid separator with embedded spoilers
ActiveCN224180457UAvoid same-frequency resonance damageavoid obstructionDispersed particle separationVapor–liquid separatorMechanical engineering
The utility model provides a gas-liquid separator with an embedded spoiler, which relates to the technical field of gas-liquid separation equipment and comprises a barrel, a support plate is arranged in the barrel, a fixing groove is arranged on the surface of the support plate, a rotating shaft is arranged on the surface of the fixing groove, a spoiler component is arranged on the surface of the rotating shaft, and a damping shaft is arranged at the end of the spoiler component. The rotating shaft, the damping shafts and the turbulent flow assemblies are arranged in a linear array mode, the adjacent turbulent flow assemblies are rotationally connected through the damping shafts, through holes are formed in the surfaces of the turbulent flow assemblies, and fixing bolts are arranged on the surfaces of the turbulent flow assemblies. Liquid introduced from the upper portion is buffered and shunted through the three layers of turbulent flow assemblies, same-frequency resonance damage to the barrel caused by large inflow flow pressure is avoided, the service life of the barrel is prolonged, meanwhile, the turbulent flow assemblies can be rotationally adjusted through the rotating shafts and the damping shafts, and personnel can flexibly adjust the angles of the turbulent flow assemblies according to actual working conditions.
Owner:HUBEI CHUYU PETROCHEMICAL EQUIP CO LTD
Distillation device for oral liquid production
ActiveCN222566816Uguaranteed temperatureavoid condensationRotary stirring mixersTransportation and packagingThermodynamicsProcess engineering
The utility model discloses a distillation device for oral liquid production, which comprises a distillation retort, a heating block is fixedly connected inside the distillation retort, the top of the heating block is fixedly connected with an extraction pool, the top of the heating block is fixedly connected with a plurality of heating rings which are gradually diffused, and the heating rings are fixedly connected with the extraction pool. The top of the heating ring is inserted into the extraction tank and is fixedly connected with the extraction tank, and a stirring assembly is mounted on the distillation tank. According to the device, steam is guided to the collecting box through the gas guide piece, the condensation effect is achieved, meanwhile, distillate in the collecting box can be controlled to flow back to the interior of the extraction pool through the backflow pipe at the bottom, repeated distillation and extraction are carried out, and the steam becomes liquid in the collecting box after being condensed through the gas guide piece; and the flowing air flow circulates into the distillation retort through the air guide pipe, so that the device has the advantages that the temperature of the air flow in the retort body can be ensured when the air flow circulates, the steam is effectively prevented from being condensed too early, the flow guide effect is better, and the distillation efficiency is high.
Owner:KUNMING ZHONGKANG PHARM CO LTD
Anti-dripping filling device for fuel oil processing
ActiveCN222611444Uavoid pollutionreduce pollutionLiquid materialWorking environmentProcess engineering
The utility model relates to the technical field of fuel oil filling, in particular to an anti-dripping filling device for fuel oil processing, which comprises a working table, an electric sliding rail is fixedly mounted on the surface of the working table, a supporting plate is slidably connected in the electric sliding rail, a placing frame is fixedly mounted on the surface of the supporting plate, and the placing frame is fixedly mounted on the surface of the working table. And a tank body is arranged in the containing frame, a support is fixedly installed on the surface of the workbench, and an oil conveying pipe is fixedly installed in the support. The tray is arranged in the limiting frame, fuel oil left on the oil outlet hopper in the filling process can be collected, the situation that the fuel oil directly drips on a workbench and pollutes the working environment is avoided, the filter screen fixedly installed in the tray is located under the oil outlet hopper, external impurities can be easily captured, and the fuel oil filling device is convenient to use. The impurities are prevented from polluting the collected fuel oil and further influencing the recycling of the fuel oil, and meanwhile, the direct sputtering of the fuel oil is also avoided, and the environmental pollution is reduced.
Owner:BEIJING HAILAN XINYANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
A flow dividing runner structure and a plate flow divider using the same
The utility model discloses a kind of equal distribution runner structure and the plate-type flow divider using this structure, it includes total feed channel, the middle part of the discharge port of total feed channel is connected with the first vertical channel, one end of first vertical channel is connected with one end of first horizontal channel, the other end of first vertical channel is connected with one end of second horizontal channel;The other end of first horizontal channel is connected with first channel group, the other end of second horizontal channel is connected with second channel group, the final discharge end of first channel group is even, first horizontal channel is horizontal straight channel, the final discharge end of second channel group is odd except 1, second horizontal channel is inclined channel, total feed channel is inclined channel;It can be gradually divided into equal distribution to meet the number of discharge end of non-2 N power of material entered total feed channel, ensure that the discharge amount of material discharged from all discharge end is substantially consistent, greatly improve the effect of shunting.
Owner:ACTION STAR TECH CO LTD
Cleaning device used after shot blasting of workpiece
ActiveCN224209740Ueasy to cleanReduce labor costsAbrasive machine appurtenancesStructural engineeringInjection air
The utility model discloses a device for cleaning workpieces after shot blasting, which belongs to the technical field of frame processing and comprises a bottom plate, a cleaning component and a blanking and shunting component. The cleaning assembly comprises a placing vibration component used for placing a frame and conducting vibration cleaning, an adjustable air spraying component used for spraying air to the frame to conduct cleaning and a rotating component used for driving the adjustable air spraying component to rotate around the frame to conduct multi-directional air spraying, and the placing vibration component is installed on the bottom plate. The rotating part is connected with the blanking and shunting assembly; the adjustable air injection component comprises an air injection structure and an adjusting structure. Through the arrangement of the rotating component and the adjustable air injection component, air injection can be carried out on the frame from multiple angles, shots and chippings left on the frame are blown off, it is ensured that no dead angle exists in cleaning, the cleaning effect is further improved by being matched with the vibration component, the labor cost is reduced, and the cleaning efficiency is improved.
Owner:CHONGQING HONGFEIYI TECH CO LTD
Water conservancy canal flow dividing device
ActiveCN222632187UImprove convenienceavoid damageArtificial water canalsIrrigation ditchesWater sourceEnvironmental engineering
The utility model discloses a water conservancy canal diversion device which comprises a water inlet canal, diversion canals are arranged on the outer walls of the two sides of the top of the water inlet canal, a rotary driving part is installed on the outer surface of the rear portion of the water inlet canal, a rotating shaft is installed at the output end of the rotary driving part through a coupler, and one end of the rotating shaft extends into the water inlet canal and is provided with a water diversion plate. Baffles are arranged on the top of the water inlet channel on the two sides of the water distribution plate, a part containing frame is installed in the water inlet channel below the water distribution plate, a filter screen is arranged on the inner side of the part containing frame, positioning bases are fixed to the two inner side walls of the water inlet channel above the part containing frame, and a U-shaped scraper is arranged in the water inlet channel below the part containing frame. According to the diversion device, stains attached to the inner wall of the water inlet canal are reduced, one-way diversion can be carried out on a water source according to needs so as to improve the use convenience of the diversion device, the purity of the water source is improved, damage of large-particle matter to crops is reduced, and the diversion effect of the diversion device on the water source is guaranteed.
Owner:GUANGDONG JUSHENG CONSTR ENG CO LTD
Divided-flow land preparation machine
ActiveCN224178616Uavoid excessive accumulationevenly distributedSpadesAgricultural machinesAgricultural engineeringTraction frame
The utility model discloses a split-flow type soil preparation machine, relates to the technical field of agricultural machinery, overcomes the defect that in the prior art, when a soil preparation machine rectifies sand land, equipment redundancy is caused, and the technical scheme for solving the problem is mainly that the split-flow type soil preparation machine is characterized in that a traction frame is installed in front of a rack, and conveying wheels are installed below the rack; a left folding frame and a right folding frame are installed on the two sides of the machine frame respectively, an inner eight front inner soil guiding flow divider and an inner eight rear inner soil guiding flow divider are sequentially arranged below the machine frame from front to back, and the lower portion of the left folding frame and the lower portion of the right folding frame are each provided with a flow dividing scraper to form an outer eight front outer soil guiding flow divider. Soil scraping plate assemblies which are gradually inclined downwards from front to back and can adjust the soil scraping depth are arranged below the rack, the left folding frame and the right folding frame respectively, the soil scraping plate assemblies are arranged on the rear side of the rear inner soil guiding flow divider, and the pressing roller assemblies are arranged on the rear sides of the soil scraping plate assemblies. The soil preparation machine has the advantages of being small in pulling resistance and low in manufacturing cost.
Owner:ARALBO SHIRAN AGRI MASCH TECH CO LTD
Non-woven fabric and auspicious cloud wave pattern embossed road structure thereof
ActiveCN224186462Uincrease coefficient of frictionImprove wiping efficiencyPattern makingSea wavesNonwoven fabric
The utility model provides a non-woven fabric and an auspicious cloud sea wave pattern embossed road structure thereof, which belong to the technical field of hygienic products and comprise a plurality of surface three-dimensional components used for improving the wiping effect, wavy shading used for connecting the adjacent surface three-dimensional components and character components used for displaying characters. The shape of the surface three-dimensional assembly is a cloud wave cluster, the center divergence type design is adopted, the bionic lines are combined, and the concave structure is similar to anus lines. In the wiping process, wiping is conducted in a staggered mode by attaching to anus skin wrinkles, the wiping efficiency is improved, and the deep cleaning effect is achieved; the wavy shading lines are more and are arranged according to a clockwise 30-degree longitudinal rule, and the width spacing is scaled in equal proportion, so that a drainage effect can be achieved when dirt is wiped; when liquid dirt is wiped, the directional raised grains can guide liquid to diffuse along the grains, and accumulation and permeation of the dirt on the surface of the spunlace cloth are reduced.
Owner:HENAN YEESAIN HEALTH TECH CO LTD
Garbage sorting treatment device
ActiveCN224127832UEfficient classification and screeningefficient screeningSievingScreeningWaste processingEnvironmental engineering
The utility model discloses a garbage sorting treatment device which is characterized by comprising a bottom frame and a garbage sorting treatment box which is arranged on the bottom frame in a turnover mode through an air cylinder telescopic assembly. The garbage sorting treatment box comprises a rectangular outer frame with an upper opening and a lower opening, staggered leakage rows are obliquely arranged in the rectangular outer frame, are arranged in the rectangular outer frame side by side in a high-low mode and are provided with leakage holes, and an upper channel is formed by the staggered leakage rows on the side close to the air cylinder telescopic assembly and the bottom frame. The side, away from the air cylinder telescopic assembly, of the staggered leakage row and the bottom frame form a lower channel, and hanging teeth are arranged on the upper end face of the staggered leakage row in a protruding mode. The garbage sorting treatment device is simple in structure, convenient to operate and high in efficiency, effective separation can be carried out according to the size and property of garbage, the garbage treatment efficiency and quality can be improved, and meanwhile environmental pollution is reduced.
Owner:WEIHAI JIAZHIAN INTELLIGENT TECH CO LTD
An assembled precast concrete slab pavement applied to soft soil area
ActiveCN117947666BReduce breakageGood temporary support conditionsSingle unit pavingsClimate change adaptationSoil scienceRoad surface
The application discloses an assembled prefabricated concrete slab road surface applied to a soft soil area, which comprises a soft soil layer, a base soil layer, a sand cushion layer and a prefabricated slab layer which are sequentially arranged on the soft soil layer from bottom to top; wherein the prefabricated slab layer comprises a plurality of first prefabricated slabs and second prefabricated slabs, and a water guide unit is arranged on the prefabricated slab layer; the base surface is formed by arranging the base soil layer and the sand cushion layer on the soft soil layer, so that the condition that the prefabricated slab layer bottom is suspended and broken after being rolled by heavy vehicles in the later use process can be avoided, and good temporary support conditions are provided; meanwhile, the water guide unit arranged between the prefabricated slab layers can prevent a large amount of rainwater from entering the sand cushion layer from the connecting gap of the prefabricated slab layer in rainy days, and then seeping into the base soil layer and the soft soil layer, so that the deformation of the underlying base layer caused by water seepage is avoided, and the condition that the support conditions are deteriorated is avoided.
Owner:CHINA TIESIJU CIVIL ENGINEERING GROUP CO LTD
Fresh air module and air conditioning device
ActiveCN224479780URealize transmissionImprove the diversion effectFresh airEnvironmental engineering
The utility model relates to a kind of fresh air module and air conditioning equipment, the fresh air module includes casing, fan and air pipe, the casing is equipped with first air port, the fan is located in the casing, the fan is equipped with air inlet and air outlet passage, the air pipe is connected with the casing, the air pipe is equipped with second air port The fresh air module is switchable between exhaust mode and fresh air mode, in the exhaust mode, the first air port air inlet, the first air port is communicated with the air inlet, the air outlet passage is communicated with the second air port, the second air port air outlet in the fresh air mode, the second air port air inlet, the second air port is communicated with the air inlet, the air outlet passage is communicated with the first air port, the first air port air outlet.The indoor air outlet and indoor air inlet of the fresh air module of the utility model can share an air port, structure design is simple, and it is favorable to improve user experience.
Owner:XIAOMI TECH (WUHAN) CO LTD +2
Anti-blocking rain and sewage diversion equipment
PendingCN119531467Aavoid cloggingclear in timeFatty/oily/floating substances removal devicesSewerage structuresWater flowMunicipal sewage
The invention relates to the technical field of municipal sewage disposal engineering, and discloses anti-blocking rain and sewage diversion equipment which comprises a diversion shell, a water inlet pipe is arranged at the top of the diversion shell, a sewer pipe is arranged at the bottom of the diversion shell, a slag discharging opening is formed in one side wall of the diversion shell, a slag discharging shell is arranged on the outer wall of one side of the diversion shell, and a water outlet is formed in the other side wall of the diversion shell. An opening of the slag discharging opening is located in the slag discharging shell; an interval shielding mechanism is arranged at the top of the flow dividing shell and used for conducting interval control over water flow flowing into the flow dividing shell through the water inlet pipe, air is blown to screen holes in the first screening net plate through the anti-blocking mechanism, impurities are removed in time, the screen holes are prevented from being blocked, and therefore it is guaranteed that the screening process is continuous and efficient; the first screening net plate can automatically swing in a reciprocating mode under the impact of rainwater and reset under the supporting of the telescopic mechanism, dynamic movement of the screening plate in the screening process is achieved, the screening effect is enhanced, and the separation efficiency of rainwater and impurities is improved.
Owner:HANGZHOU WENYUAN ENERGY SAVING ENVIRONMENTAL PROTECTION TECH
Rain and sewage diversion well with diversion cavity
PendingCN119640927Aavoid shakingImprove the diversion effectSewerage structuresClimate change adaptationSewageMechanical engineering
The invention provides a rain and sewage diversion well with a diversion cavity, and relates to the technical field of diversion wells, the rain and sewage diversion well comprises a well body, two sides and the bottom of the well body are sequentially provided with a water inlet pipe, a rainwater outlet pipe and a sewage port, the diversion cavity and a buoyancy tank chamber are arranged in the well body, and a floating ball and a buoyancy tank are sequentially and movably arranged in the diversion cavity and the buoyancy tank chamber. A stabilizing piece is arranged between the floating ball and the floating box; the stabilizing piece comprises a cross rod, a cross rod and a vertical rod, the cross rod and the vertical rod are integrally arranged on the lower surface of the cross rod, and the cross rod and the vertical rod are arranged on the floating box and the floating ball in a sliding mode respectively. The stabilizing piece is arranged between the floating box and the floating ball, the floating box slides on the periphery of the cross-shaped rod in the stabilizing piece when floating, meanwhile, the floating ball slides on the periphery of the vertical rod when falling, the cross-shaped rod and the vertical rod can prevent the floating box and the floating ball from violently shaking at the same time, it is guaranteed that the falling position of the floating ball is accurate, and the floating ball and the sewage opening are accurately blocked; and the rain and sewage diversion effect can be greatly improved.
Owner:GAOYOU HENGLI HYDRAULIC WHOLE SET EQUIP