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Application accelerating method and device
InactiveCN104142828AGuaranteed use statusGuaranteed normal startupSpecific program execution arrangementsOperating system
The invention provides an application accelerating method and device. The method comprises the steps that a list of applications to be accelerated of a mobile terminal is obtained; the applications to be accelerated in the list of applications to be accelerated are monitored; when it is monitored that any application to be accelerated is started, the partial internal storage occupied by progresses except fixed progresses is released, and the fixed processes include a system progress which cannot be terminated and / or an application progress which cannot be terminated according to a user order. The released partial internal storage is used for accelerating the applications to be accelerated. According to the application accelerating method, the internal storage occupied by other progresses can be released, the application started at current is accelerated, and the effects of accelerating the application starting process and improving the application running fluency are achieved.
Owner:BEIJING QIHOO TECH CO LTD +1
New energy automobile charging pile base
ActiveCN111038312AGuaranteed use statusAvoid damageCharging stationsNon-rotating vibration suppressionStructural engineeringElectrical and Electronics engineering
The invention relates to the technical field of charging pile equipment, in particular to a new energy automobile charging pile base. The new energy automobile charging pile base comprises a chargingpile mounting base plate, an adjustable support, left-right buffer mechanisms, front-back buffer mechanisms and a grounding base plate. The charging pile mounting base plate is fixedly connected to the adjustable support; the adjustable support is fixedly connected to the left buffer mechanism and the right buffer mechanism; the two left-right buffer mechanisms are movably connected to the front-back buffer mechanisms respectively; and the two front-back buffer mechanisms are fixedly connected to the two ends of the grounding base plate. The left-right buffer mechanisms and the front-back buffer mechanisms are arranged in the charging pile, the charging pile box body installed on the charging pile can play a role in buffering and damping when being impacted by external force, the chargingpile box body and components in the charging pile box body are prevented from being extremely prone to damage, and the overall use state of the charging pile is guaranteed.
Owner:路亚科消防车辆制造有限公司
Bagged cement loading system
PendingCN113460730AAccurate captureImprove loading efficiencyLoading/unloadingClassical mechanicsPalletizer
The invention discloses a bagged cement loading system, and relates to the technical field of bagged cement loading devices. The bagged cement loading system comprises a track, a conveying crown block, an inclined belt conveyor, a bearing frame, a bag distributing and stacking device and stacking robots. The conveying crown block is in rolling fit with the track, a horizontal belt conveyor is arranged at one end of the conveying crown block and connected with one end of the inclined belt conveyor, the other end of the inclined belt conveyor is connected with the bag distributing and stacking device, the bag distributing and stacking device is fixed to the lower portion of the bearing frame, and the upper portion of the bearing frame is fixedly connected with the other end of the conveying crown block. Base mounting frames are symmetrically fixed to the side faces, on the two sides of the bag distributing and stacking device, of the bearing frame, and the stacking robots are fixed to the base mounting frames. According to the system, the stacking robots are symmetrically fixed to the two sides of a bag stacking mechanism, the relative positions of the stacking robots and the bag stacking mechanism are fixed, it is guaranteed that the stacking robots can accurately grab bags every time, and the loading efficiency is improved.
Owner:北京宁欣智能科技有限公司
Automatic compensation device of brake
InactiveCN103195848AGuaranteed working conditionSolve the trouble of regular manual adjustmentSlack adjustersEngineeringScrew thread
The invention discloses an automatic compensation device of a brake. The automatic compensation device comprises a hinged shaft hinged on a brake lever. A connecting shaft is vertically arranged on the hinged shaft, and is in clearance fit with the hinged shaft. Thread bushings, namely a first thread bushing and a second thread bushing, are arranged respectively on two ends of the connecting shaft. An inner thread matched with a brake pull rod is arranged in the first thread bushing, and a moving ratchet is fixedly sleeved on the end portion of the second thread bushing. A wire thread insert is further arranged on a lever corresponding to the moving ratchet, and a reset spring is arranged in the wire thread insert. A fixed ratchet is sleeved in the wire thread insert. A limiting platform is arranged at the top of the wire thread insert, and is used for preventing the fixed ratchet from falling off from the wire thread insert. The moving ratchet is matched with the fixed ratchet. The automatic compensation device is used for adjusting abrasion gaps formed after friction pieces are abraded, so that the brake can be guaranteed to be kept in a normal operation condition.
Owner:JIAOZUO CITY BRAKE
Automatic circulation regulation device of lake water level
The invention discloses an automatic circulation regulation device of a lake water level. A gravel water storage layer, compacted sealing soil and a sludge layer are sequentially arranged on the lakebed from bottom to top, wherein a plurality of cement pipes are laid and embedded in an intermediate gap of the gravel water storage layer; a geomembrane is laid between the compacted sealing soil and the sludge layer; each cement pipe is internally provided with a submersible pump; the submersible pumps are communicated with a water discharging pipeline; the other end of the water discharging pipeline extends to the lake water surface; meanwhile, a water charging pipeline is arranged in each cement pipe; the other end of each water charging pipeline extends to the lake water surface; a flood draining pipe orifice is formed in the lake water surface; the submersible pumps are powered by an external power supply device. The automatic circulation regulation device of the lake water level is applied to the fields such as aquatic breeding pools, outdoor swimming pools, shipping water channels or artificial landscape lakes; the device is capable of reliably ensuring that the water level is retained in in-use state around the clock.
Owner:宋晓轩
Forklift
ActiveCN108466981AEasy to liftEasy clampingLifting devicesVehicular energy storageEngineeringMechanical engineering
Owner:青岛中检检验有限公司
Detachable high-voltage insulator assembly
ActiveCN111489868AQuick installationFacilitate erection operationSuspension/strain insulatorsStructural engineeringAssembly structure
The invention discloses a detachable high-voltage insulator assembly. Specifically, the invention relates to the technical field of insulators. The high-voltage insulator assembly comprises an upper steel leg and a lower steel leg, an installation assembly is fixedly arranged at a top end of the upper steel leg, an installation base is fixedly arranged at a bottom end of the lower steel leg, a plurality of insulation units which are connected in a sleeved mode are sequentially arranged between the upper steel leg and the lower steel leg, each insulation unit is composed of an umbrella skirt, athreaded connection cylinder and a sleeve, and a first threaded column is fixedly arranged at a bottom end of the installation base. The installation assembly comprises a base welded to a top end ofthe upper steel leg, and hooks connected with insulated wires in a hanging mode are welded to outer side walls, close to two vertical plates, of the base. According to the invention, the whole insulator is arranged to be of a detachable assembly structure so as to adapt to the requirements of different voltage classes, the use flexibility is high, and the installation assembly and the pre-hangingof the hook are beneficial to the quick installation of the insulator, the time and labor are saved, the operation is quick, and the erection operation of the insulator in an outdoor environment is facilitated.
Owner:浙江省开化七一电力器材有限责任公司 +1
Prestress connecting device of railway prefabricated assembly type bridge pier
PendingCN112853947AGuarantee the joint strengthEliminate level deviationBridge structural detailsBridge erection/assemblyPre stressArchitectural engineering
The invention discloses a prestress connecting device of a railway prefabricated assembly type pier, and particularly relates to a prestress connecting device which is characterized in that a prestress steel bar is anchored to a pier foundation in advance, penetrates through a prestress hole channel of a prefabricated pier and a prestress hole channel of a prefabricated cross beam, is reserved in a tensioning notch of the prefabricated cross beam and applies prestress by tensioning a prestress steel strand; and finally, pressure drop and anchor sealing are conducted on the prestressed pipeline, and connection of the prefabricated assembly type bridge piers is completed. The prestress connecting device of the railway prefabricated pier is a connecting anchoring system, effectively achieves connection of a foundation, a pier body and a cross beam, eliminates cracks at splicing joints by applying prestress, and guarantees durability and normal use of the pier.
Owner:新疆铁道勘察设计院有限公司
Garbage environmental protection intelligent separation and nutrient soil conversion system
ActiveCN111169860AAvoid discomfortQuality improvementSolid waste disposalWaste collection and transferEnvironmental resource managementEnvironmental engineering
The invention provides a garbage environmental protection intelligent separation and nutrient soil conversion system. A recycling method of the garbage environmental protection intelligent separationand nutrient soil conversion system comprises the steps that a code is scanned to register on an intelligent garbage recycling system cabinet; a bound mobile phone number is input or a card is swipedfor user identification; an intelligent garbage recycling system identifies an user according to information of the mobile phone number or the card, and confirms that the user is an ordinary user, a recycler, a maintainer or a non-registered user; and when the user is judged to be the ordinary user, a first recycling button pops up on a touch panel, when the first recycling button is pressed, a material inlet port door of the intelligent garbage recycling system is opened, the user puts a garbage bag into a material inlet port, after internal weighing equipment detects that the garbage bag isput in, the material inlet port door is closed, and the intelligent garbage recycling system carries on recycling processing to garbage, and displays garbage information on the touch panel. Accordingto the garbage environmental protection intelligent separation and nutrient soil conversion system, the automation degree is high, the garbage recycling efficiency is high, and the effect is good.
Owner:XINCHANG BENYE AGRI MACHINERY CO LTD
Electric inclined tube settling tank
InactiveCN104801073AGuaranteed use statusEasy to useSettling tanks feed/dischargeSedimentation settling tanksSludgeSediment
The invention relates to an electric inclined tube settling tank. The electric inclined tube settling tank comprises a settling tank, a plurality of steel frameworks are arranged in the settling tank; a plurality of inclined tubes are laid in each framework, so that an inclined tube frame is formed; a rail is further erected at the top of the settling tank; the inclined tube frame is fixedly connected with a pulley positioned on the rail; the inclined tube frames in the same row in the settling tank are fixedly connected with one another through steel pieces and are driven through the same vibrator; a sludge zone is arranged at the bottom of the settling tank. Managerial personnel in a waste water treatment station starts the electric vibrator according to the thickness of accumulated sediments on the inclined tubes, so as to remove the sediments on the inclined tubes, the normal use state of the inclined tubes is kept, the optimal solid-liquid separation effect of the settling tank can be achieved, and the electric inclined tube settling tank has the characteristics of high convenience in use, high efficiency, high automation degree and the like.
Owner:广东云测环境科技有限公司
Constructional engineering perpendicularity detection device and detection method thereof
ActiveCN113074709AGuaranteed verticalityEffectively judge the vertical degreeIncline measurementFixed angles setting outClassical mechanicsScrew thread
The invention discloses a constructional engineering perpendicularity detection device and a detection method thereof, and belongs to the field of constructional engineering equipment. The constructional engineering perpendicularity detection device comprises a supporting mechanism and a measuring mechanism, the supporting mechanism comprises a right-angle base, a connecting threaded hole is formed in the center of the top of the right-angle base, a moving groove is formed in the position, close to the front side edge, of the outer surface of one side of the right-angle base, and the measuring mechanism comprises a supporting rod and a balance weight component. According to the constructional engineering verticality detection device and the detection method thereof, the moving rod is pushed according to the actual placement state of the right-angle base, so that the bubble level body can rotate to keep an upward state, the bubble level body is observed to adjust the position of the right-angle base, and the levelness of the position of the right-angle base is ensured, meanwhile, under the position limitation of the connecting frame, the counterweight frame and the moving wheel, the pointer can be kept in a vertical state all the time, and then the included angle between the pointer and the surface of the dial is observed.
Owner:蓝城乐居建设管理集团有限公司
Glasses box with power supply
InactiveCN107960718AEasy to chargeEasy dischargeBatteries circuit arrangementsOther accessoriesUser needsEngineering
The invention belongs to the technical field of glasses box equipment and particularly discloses a glasses box with a power supply. The glasses box includes a chargeable power supply, and an upper cover and a lower cover hinged to each other; a switch is arranged on the power supply. A cavity is formed in the lower cover. A first wire winding roller and a second wire winding roller are disposed inthe cavity in a rotation connection manner. Springs are arranged respectively between the first wire winding roller and the cover bottom and between the second wire winding roller and the cover bottom. The power supply is arranged in the cavity. An output interface and a charging interface for charging the power supply are arranged in the outer side of the lower cover. The glasses box can removemoisture on glasses and also can charge an electronic device, so that a problem of inconvenience to a user who wearing the glasses since moisture forms on the glasses lens in cold day and the user needs to wipe the glasses lens by taking out a glasses cloth from a glasses box in the prior art.
Owner:伊娃
Nano-nickel powder of core-shell structure
PendingCN112872349AImprove the immunityProtective natureMaterial nanotechnologyTransportation and packagingNickel sulfideCarbon dioxide content
The invention discloses a nano-nickel powder of a core-shell structure. The nano-nickel powder comprises a spherical nickel bead and a protecting layer, wherein the outer surface of the spherical nickel bead is coated with the protecting layer, and the protecting layer has the passivation function and the agglomeration-preventing function. The spherical nickel bead is of a crystal structure; the diameter of the spherical nickel bead is 10-600 nanometers; and the thickness of the protecting layer which is a nickel-sulphur-oxygen protecting layer is 0.5-6 nanometers. The nickel-sulphur-oxygen protecting layer comprises 10-25% of nickel sulfide, 50-75% of nickel oxide, 3-10% of nickel hydroxide, basic nickel carbonate, 1-3% of carbon dioxide and 0.1-0.5% of water. The degree of sphericity of the nickel powder is high; the crystal structure is complete; the dispersibility is high; the sintering temperature is high; and the shrinkage rate is low.
Owner:杭州新川新材料有限公司
Wireless multifunctional data collector for energy-saving monitoring
ActiveCN113949947AIncrease credibilityIncrease the burdenMain station arrangementsCentralised architecture usageProcessing elementEthernet
The invention relates to a wireless multifunctional data collector for energy-saving monitoring, and the collector comprises a signal collection module which is used for receiving various collected signals, the signal collection module comprising a one-way collection unit and a two-way collection processing unit, the one-way collection unit being used for collecting current, voltage, active power and power factors, two-way collection processing unit comprising a serial port level conversion processing unit, an Ethernet transmit-receive management unit and a hand-held terminal acquisition unit; acontrol module, used for processing the signal received by the signal acquisition module; a transmission module, used for transmitting the signal processed by the control module; and an upper computer, used for receiving the transmitted signal and adjusting the acquisition frequency of the bidirectional acquisition processing unit in the signal acquisition module according to the data volume of the transmitted signal. By effectively adjusting the data volume, the matching between the data processing speed and the accuracy of the evaluation result is realized, so that the energy-saving monitoring process is more efficient actually.
Owner:PETROCHINA CO LTD
CD driver sharing switching device and method and its application system
InactiveCN1384502AGuaranteed use statusRecord information storageElectric digital data processingCD playerComputer science
The CD driver sharing and switching device is used in integrating PC and CD player into one integral household information appliance. The PC and the CD player share one CD driver for the user to switch at will. During switching, no complex switching program is needed, and the PC can be maintained in normal operation state with or without CD driver without dead halt.
Owner:VIA TECH INC
Self-compensation type electrified wire connection integrated installation device
PendingCN114006301ARealize two-way limit functionEnsure positional constancySuspension arrangements for electric cablesApparatus for overhead lines/cablesRotation - actionControl engineering
The invention belongs to the technical field of power equipment, and relates to a self-compensation type electrified wire connection integrated installation device. The device comprises a positioning assembly used for fixing an upper guide block at a wire clamp, the positioning assembly comprises an ascending limiting block used for limiting ascending of the upper guide block and a descending limiting block used for limiting descending of the upper guide block, and the ascending limiting block and the descending limiting block are both horizontally hinged to a clamping rod; the hinge axes of the ascending limiting block and the descending limiting block are parallel to each other, and the hinge points of the ascending limiting block and the descending limiting block spatially avoid the plugging path of the wire clamp; a striking part comprises a screw sleeve used for screwing a tightening nut at the wire clamp, and the screw sleeve is driven by a striking motor to generate coaxial rotation action; and the striking part further comprises a compensation assembly which is used for driving the screw sleeve to generate axial approaching motion relative to the tightening nut while the screw sleeve generates the rotation motion. According to the self-compensation type electrified wire connection integrated installation device of the invention, the accuracy, the stability and the efficiency of the parallel groove of the wire clamp can be effectively guaranteed.
Owner:HEFEI CAS LANRUI TECH CO LTD
Combination pump valve with large pump for strong backflow and single outpouring
ActiveCN108194299AIncrease pressureReduce manufacturing costPositive displacement pump componentsPump installationsControl valvesPiston
A combination pump valve with a large pump for strong backflow and single outpouring includes a large-small pump which is of a piston structure and a control valve for controlling circulation of a large pump, a small pump and a combination pump. The large-small pump which is of a piston structure is that a small pump cavity body is arranged at the bottom end of an outlet in a cavity body of the large pump, a small piston extends out of the end face of a large piston in the cavity body of the large pump, the small pump is formed by a small piston and the cavity body of the small pump, and the combination pump is formed by the large pump and the small pump; and the control valve includes a valve body and a valve core, the valve body is internally provided with a valve core cavity body whichcan accommodate rotation of the valve core, and the valve core is placed in the valve core cavity body. According to the combination pump valve with the large pump for the strong backflow and the single outpouring, powerful pressure of the combination pump during outpouring steps is adopted to dredge a large-amount outpouring channel and a small-amount outpouring channel, during implementation ofthe steps, vacuum of the combination pump can be supplemented in time, and long-time await for vacuum supplementation in the combination pump can be avoided.
Owner:ZHENGZHOU SANHUA TECH & IND
Shoe rack allowing convenient observing and fetching
PendingCN112932087AImprove conveniencePrevent dust accumulationWardrobesFittingEngineeringMechanical engineering
Owner:王莉
Composite pump with small pump conducting strong flow return and big pump conducting small-quantity ejection
ActiveCN108194301AIncrease pressureReduce manufacturing costPositive displacement pump componentsPump installationsRotary valveEngineering
A composite pump with a small pump conducting strong flow return and a big pump conducting small-quantity ejection comprises the big pump and the small pump which are each of a piston structure, and acontrol valve, wherein according to the big pump and the small pump which are each of the piston structure, the bottom end of an outlet in a big pump cavity body is provided with a small pump cavitybody, the end face of a big piston in the big pump cavity body stretches out of a small piston, the small piston and the small pump cavity body form the small pump, and the big pump and the small pumpform the composite pump; and the control valve comprises a valve body and a valve core, the valve body is internally provided with a valve core cavity body containing the rotary valve core, and the valve core is arranged in the valve core cavity body. According to the composite pump, in the ejection step, a large-quantity ejection channel and a small-quantity ejection channel are unchoked throughthe strong pressure, in the implementation step, supplementation can be conducted in time when the interior of the composite pump is vacuum, and the situation that the interior of the composite pumpwaits a long time for being subjected to vacuum filling is avoided.
Owner:ZHENGZHOU SANHUA TECH & IND
Combination pump valve with large pump front end for powerful backflow and low resistance
ActiveCN108194302AIncrease pressureReduce manufacturing costPositive displacement pump componentsPump installationsEngineeringControl valves
A combination pump valve with a large pump front end for powerful backflow and low resistance includes a large-small pump which is of a piston structure and a control valve for controlling circulationof a large pump, a small pump and a combination pump. The large-small pump which is of a piston structure is that a small pump cavity body is arranged at the bottom end of an outlet in a cavity bodyof the large pump, a small piston extends out of the end face of a large piston in the cavity body of the large pump, the small pump is formed by a small piston and the cavity body of the small pump,and the combination pump is formed by the large pump and the small pump; and the control valve includes a valve body and a valve core, the valve body is internally provided with a valve core cavity body which can accommodate rotation of the valve core, and the valve core is placed in the valve core cavity body. According to the combination pump valve with the large pump front end for the powerfulbackflow and the low resistance, powerful pressure of the combination pump during outpouring steps is adopted to dredge a large-amount outpouring channel and a small-amount outpouring channel, duringimplementation of the steps, vacuum of the combination pump can be supplemented in time, and long-time await for vacuum supplementation in the combination pump can be avoided.
Owner:ZHENGZHOU SANHUA TECH & IND
Fixed LED (Light Emitting Diode) lamp device
InactiveCN102086991AQuickly disperseLower working temperaturePoint-like light sourceLighting heating/cooling arrangementsLight equipmentEngineering
The invention relates to a fixed LED (Light Emitting Diode) lamp device, mainly comprising a radiating fin, a lampshade base, a ridge, an LED lamp holder and other members, wherein the radiating fin is adhered to the outside of the lampshade base, the ridge is arranged on the top edge of the inner side of the lampshade base, a reflector is adhered to the surface of the inner side of the lampshade base, the LED lamp holder has high power LEDs bonded to a PCB (Printed Circuit Board) in a manner of tin connection, and then the PCB is adhered to the ridge at the inner side of the lampshade base. According to the invention, illuminating equipment is positioned in a manner of screw connection or bonding, thereby effectively improving the phenomenon that the lamp in a traditional vehicle room, which is fixed in a screw-in manner, is liable to get loose, and compared with traditional lamps, the lamp has better energy saving and environment protection effects owing to high-brightness and high-efficiency illumination of the LEDs and excellent radiating mechanism.
Owner:胡健
Combination pump valve with large-small pump for simultaneous powerful backflow and outpouring
ActiveCN108194300AStrong refluxReduce wearPositive displacement pump componentsPump installationsPistonBackflow
Owner:ZHENGZHOU SANHUA TECH & IND
Small-pump strong-back-flow and large-pump single-outpouring type combined pump valve
ActiveCN108194303AIncrease pressureReduce manufacturing costPositive displacement pump componentsPump installationsEngineeringControl valves
The invention discloses a small-pump strong-back-flow and large-pump single-outpouring type combined pump valve. The combined pump valve comprises a large-small pump of a piston structure and a control valve, wherein the control valve is used for controlling the circulation of the large-small combined pump; the large-small pump of the piston structure is characterized in that a small pump cavity is arranged at the bottom end of an outlet in a large pump cavity, a small piston extends out of the end surface of a large piston in the large pump cavity, the small piston and the small pump cavity form a small pump, and a large pump and the small pump form the combined pump; and the control valve comprises a valve body and a valve element, wherein a valve element cavity for containing the rotaryvalve element is formed in the valve body, and the valve element is arranged in the valve element cavity. According to the combined pump valve, a large-volume outpouring channel and a small-volume outpouring channel are dredged by means of the strong pressure of the outpouring step of the combined pump, so that in the implementation step, supplementing can be timely carried out when the interiorof the combined pump is vacuum, and therefore the phenomenon that the interior of the combined pump waits for a long time for vacuum filling can be avoided.
Owner:ZHENGZHOU SANHUA TECH & IND
Up-top J-shaped wire clamp installer
PendingCN114024265AAchieve preliminary clampingRealize the purpose of reliable fasteningApparatus for joining/termination cablesElectric power equipmentStructural engineering
The invention belongs to the technical field of power equipment, and particularly relates to a top-up J-shaped wire clamp installer. The installer comprises a positioning and mounting part, the positioning and mounting part comprises a base and clamping rods, the two clamping rods are parallel to each other, so that a gap between the two clamping rods forms a placement channel allowing a wire clamp to be inserted in the length direction of the clamping rods, and a positioning assembly used for fixing an upper guide block at the wire clamp is arranged in the placement channel; and an auxiliary wire locking clamp and a main wire guiding clamp are arranged on the two sides of the positioning installation part respectively, a clamping opening of the main wire guiding clamp and a head end notch of a lower guiding block of the wire clamp located in the placement channel both face upwards, and therefore a main wire can be guided into the head end notch through the main wire guiding clamp. The wire clamp parallel groove working efficiency of the wire clamp installer can be improved, and the overall structure is very compact and stable.
Owner:HEFEI CAS LANRUI TECH CO LTD
Full-automatic cleaning high-precision filtering equipment
PendingCN111634968ASave waterExtended service lifeSpecific water treatment objectivesTreatment involving filtrationProcess engineeringSewage
The invention discloses full-automatic cleaning high-precision filtering equipment, which comprises a rack, wherein a compressed air source assembly used for providing cleaning gas, an air conveying assembly used for conveying the cleaning gas to a filtering assembly, and the filtering assembly used for filtering sewage to obtain filtered water and impurities are arranged on the rack, the compressed air source assembly is connected with the air conveying assembly, the air conveying assembly is connected with the filtering assembly, a drainage integrated assembly for draining filtered water isarranged on the filtering assembly, and a pollution discharge integrated assembly for discharging impurities by utilizing the cleaning gas is arranged on the filtering assembly. According to the invention, filtering work can be intelligently carried out, and impurities are rapidly cleaned through high-pressure gas, so that a water source is saved; and the impurities can be discharged out of the filter through the pollution discharge integrated assembly in the cleaning process, so that the use state of the filter is ensured, and the service life is prolonged.
Owner:广州森杰环保科技有限公司
Energy-saving and environment-friendly lubricating oil and preparation process thereof
InactiveCN111154528AImprove the lubrication effectReduce pollutionLubricant compositionCoconut diethanolamidePhenolic content in tea
The invention discloses an energy-saving and environment-friendly lubricating oil. The lubricating oil comprises, by weight, 100 to 300 parts of castor oil, 50 to 150 parts of eleostearic acid, 100 to200 parts of sorbitol, 50 to 100 parts of graphite powder, 20 to 40 parts of sodium citrate, 10 to 40 parts of coconut diethanolamide, 30 to 60 parts of a viscosity index improver, 10 to 20 parts ofan antioxidant, 20 to 40 parts of a friction improver, 10 to 30 parts of an anticorrosive agent and 35 to 55 parts of a demulsifying agent. The antioxidant is one of tea polyphenol, tocopherol and flavonoids. The invention also discloses a preparation process of the energy-saving and environment-friendly lubricating oil. The prepared environment-friendly lubricating oil has good lubricating performance, can reduce environmental pollution by saving energy consumption, has small influence, can be biodegraded, and can be absorbed by the environment so as to achieve the purpose of no harm, and thepreparation method is simple, wide in raw material source and low in cost, and has certain environment-friendly and energy-saving significance.
Owner:SHANDONG YUANGEN PETROLEUM CHEM
Ceiling mechanism and boarding ceiling
PendingCN113353282AThe support effect is stableStrong support effectGround installationsBraced frameExtreme weather
The invention discloses a ceiling mechanism which comprises a frame body, a supporting frame, a supporting mechanism and a shielding body. The supporting frame is movably arranged on the frame body, and the supporting frame can stretch out and draw back relative to the frame body; the supporting mechanism is telescopically arranged between the frame body and the supporting frame and is connected with the frame body and the supporting frame; the shielding body covers part or all of the supporting frame, and the supporting frame can drive the shielding body to stretch out and draw back. The supporting frame can support the shielding body from the side face direction of the shielding body, and the supporting mechanism can support the shielding body from the telescopic direction of the shielding body. The shielding body can be stably supported through supporting in multiple directions, and therefore extreme weather such as rainstorm can be better resisted.
Owner:THYSSENKRUPP AIRPORT SYSTEM (ZHONGSHAN) CO LTD
Dual-channel cooling device for semiconductor laser
PendingCN114221214AImprove heat dissipation and cooling efficiencyReduce temperature riseLaser detailsSemiconductor lasersErbium lasersEngineering
The invention provides a dual-channel cooling device for a semiconductor laser, and relates to the technical field of cooling devices. The heat dissipation base is fixedly installed at the top of the installation frame, the heat dissipation cooling assembly can greatly improve the heat dissipation cooling efficiency of the semiconductor laser, and the circulation mechanism can greatly reduce the temperature of airflow blown out by the top heat dissipation fan through cooling liquid, so that the heat dissipation efficiency of the heat dissipation base is improved through low-temperature airflow, and the heat dissipation efficiency of the semiconductor laser is improved. And the bottom heat dissipation fan can dissipate heat of the cooling liquid through the cooling channel, so that the temperature rise amplitude of the cooling liquid is reduced, the cooling liquid can be kept within a certain temperature range, and the semiconductor laser can be used for a long time. According to the invention, the problems of low cooling efficiency and overheat damage of the semiconductor laser easily caused by insufficient heat dissipation efficiency due to the fact that heat dissipated by the semiconductor laser is guided into the heat dissipation seat for natural cooling by the heat dissipation device are solved.
Owner:山东宝鑫达电子科技有限公司
Large pump strong backflow large pump single injection compound pump valve
ActiveCN108194299BIncrease pressureReduce manufacturing costPositive displacement pump componentsPump installationsRotary valveSingle injection
A combination pump valve with a large pump for strong backflow and single outpouring includes a large-small pump which is of a piston structure and a control valve for controlling circulation of a large pump, a small pump and a combination pump. The large-small pump which is of a piston structure is that a small pump cavity body is arranged at the bottom end of an outlet in a cavity body of the large pump, a small piston extends out of the end face of a large piston in the cavity body of the large pump, the small pump is formed by a small piston and the cavity body of the small pump, and the combination pump is formed by the large pump and the small pump; and the control valve includes a valve body and a valve core, the valve body is internally provided with a valve core cavity body whichcan accommodate rotation of the valve core, and the valve core is placed in the valve core cavity body. According to the combination pump valve with the large pump for the strong backflow and the single outpouring, powerful pressure of the combination pump during outpouring steps is adopted to dredge a large-amount outpouring channel and a small-amount outpouring channel, during implementation ofthe steps, vacuum of the combination pump can be supplemented in time, and long-time await for vacuum supplementation in the combination pump can be avoided.
Owner:ZHENGZHOU SANHUA TECH & IND
Environment-friendly waste incineration treatment device
ActiveCN114838363AGuaranteed use statusBurn completelyIndirect carbon-dioxide mitigationIncinerator apparatusFlue gasProcess engineering
The invention belongs to the technical field of garbage treatment, and particularly relates to an environment-friendly garbage incineration treatment device which comprises an incinerator body, the top of the incinerator body sequentially communicates with a first filtering unit, a heat dissipation unit, an air inducing part, a stirring and crushing unit and a smoke discharging channel from bottom to top, and the stirring and crushing unit communicates with the incinerator body through a discharging assembly; the first filtering unit is used for filtering high-temperature flue gas entering the heat dissipation unit; the heat dissipation unit is used for cooling the high-temperature flue gas below the ignition point of the garbage to form secondary high-temperature flue gas; the air inducing part is used for inducing the secondary high-temperature flue gas into the stirring and crushing unit; and the stirring and crushing unit is used for drying and crushing wet garbage through secondary high-temperature flue gas, so that the combustion efficiency of the garbage is improved. According to the garbage incinerator, heat generated by garbage incineration can be fully utilized, garbage is fully dried and crushed before incineration, and then the garbage incineration efficiency is effectively improved.
Owner:GUANGDONG OCEAN UNIVERSITY
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