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37results about How to "Automatic drain" patented technology
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Full-automatic bath and nursing robot
InactiveCN109330447AReduce labor intensity and burdenImprove work efficiencyHolders and dispensersHair cleaningEngineeringMassage
The invention provides a full-automatic bath and nursing robot. Spray scrubbing heads are arranged on a back scrubbing device and a hip scrubbing device and are of circular structures. Circular channels are formed in the spray scrubbing heads, water spraying holes are evenly formed in each circular channel, it is guaranteed that the parts, needing to be emphatically cleaned, of the back and the hip can be completely cleaned, and the waterflow sprayed by the water spray holes in the circular channels is smooth and mild; massage protrusions which protrude outwards are arranged on the spray scrubbing heads, shower lotion extrusion heads are arranged in the middles of the massage protrusions, a user extrudes the shower lotion extrusion heads when sitting on the back scrubbing device and the hip scrubbing device, shower lotion can be automatically extruded to coat the back and hip, the waterflow sprayed by the water spray holes in the circular channels is used for washing, and bath washingfor the whole body is achieved; the spray scrubbing heads are movably installed on arc elastic strips and can rotate and conduct rotation scrubbing motion on the arc elastic strips, and the robot hasthe functions of automatic bath, scrubbing, massage and health care.
Owner:LIUZHOU FUNENG ROBOT DEV CO LTD
Full-automatic bathing and nursing robot
InactiveCN109330443AReduce labor intensityReduce the burden onBathsDouchesWater volumeReciprocating motion
The invention provides a full-automatic bathing and nursing robot. By means of a movable chair type structure, the functions of assisting a bathing user in standing, leg scrubbing and washing, hip scrubbing and washing, back scrubbing and washing and head bathing during bathing are completed, and the mechanical structure capable of automatically adapting a human body curve is adopted for each scrubbing and washing mechanism; the head of the user can be accurately positioned, automatic positioning and hair washing are realized, a plurality of claw-shaped head scrubbing devices are arranged on acap shell and can almost cover the whole head, a spring plate continuously deforms and stretches out under the reciprocation of a guide rod, and then the actions of scrubbing and washing the hair andmassaging the head by human hands are simulated. A water pressure sensor and a water pressure valve are arranged on a water inlet pipe, the water pressure and water inlet amount of the water inlet pipe are controlled in real time, the stable water pressure during bathing is ensured, and the user is comfortable to bathe due to the proper water volume and water pressure; a drain hole is formed in awater outlet pipe, automatic water inputting and draining can be achieved, and indoor water accumulation is avoided.
Owner:LIUZHOU FUNENG ROBOT DEV CO LTD
Filter for removing minim moisture from organic solvent
InactiveCN1970129AEfficient removalExtended service lifeLiquid separationStationary filtering element filtersOrganic solventSlag
It relates to the micro quantity moisture filter of an organic solvent in the field of chemical equipment. It is made of the feeding pipe, outgoing pipe, shell, liquid and solid separating zone, oil water separating zone, and depositing separation zone, with the liquid and solid separation zone at one side of the opening inside the shell made by several blocks of barricades offset in equal distance, solid slag bucket under the multi blocks of barricade and slag exhaust pipe, oil water separation zone made of through hole fixing plate, through hole barricade, filter element pipe, fixing plate, with the through hole fixing plate and fixing plate along the line perpendicular to the axle of the shaft, both ends of filter elements connecting with through hole fixing plates and fixing plates, depositing separation zone made of liquid lever control at one side of the shell, water outlet pipe, water reserving tank at the bottom of the shell and connecting with water outlet pipes. Through the above structure, it can extend the life of the filter element pipe, improving dewaters effect, realizing time control of the oil water partition line with automatic exhaust of water.
Owner:TONGJI UNIV
Discharging device for crusher
The invention discloses a discharging device for a crusher. The discharging device comprises a collecting mechanism and a centrifugal spin-drying mechanism, wherein the centrifugal spin-drying mechanism is communicated with the collecting mechanism. A filter screen is arranged on one side of the centrifugal spin-drying mechanism, and a discharge port is formed in the side, away from the filter screen, of the centrifugal spin-drying mechanism. A discharging baffle is hinged to the outer side of the discharging port, and the filter screen is located in a liquid collecting chamber. The discharging port is communicated with a discharging chamber, and an inclined material passage is formed in the bottom of the discharging chamber; a plurality of small debris holes in the same size are formed inthe material passage, and the lower end of the material passage is communicated with a large debris passage; and the small debris holes are communicated with a small debris passage. According to theinvention, water in the debris is spin-dried by arranging the centrifugal spin-drying mechanism, and the small debris is sorted out through the material passage and the small debris holes so that debris in different sizes can be processed respectively. The discharging device is provided with a liquid level switch and a liquid discharge valve so that liquid discharge can be automatically carried out.
Owner:TAICANG GOLDENMA METAL STRUCTURE
Boiler water cooling recovery device
ActiveCN113577864AFilter automaticallyAutomatic drainCombustion technology mitigationStationary filtering element filtersWater circulationWater storage tank
The invention relates to a recovery device, and in particular, relates to a boiler water cooling recovery device. The invention aims to provide the boiler water cooling recovery device which is good in filtering effect, and a filter screen is convenient to clean. The boiler water cooling recovery device provided by the invention comprises supporting plates, a water storage tank, a supporting block, a drainage pipe, a cooling mechanism and a drainage mechanism; the supporting plates are arranged on the two sides of the bottom of the water storage tank; the supporting block is arranged at the upper part of one side of the water storage tank; the drainage pipe is arranged on the upper portion of the supporting block, and the other end of the drainage pipe is located above the water storage tank; the cooling mechanism is arranged at the upper part of one side of the water storage tank; and the drainage mechanism is arranged on the upper portion of one side of the water storage tank and located on one side of the cooling mechanism. Through cooperation of the cooling mechanism and the drainage mechanism, boiler water can be cooled and recovered through water circulation when the boiler water is drained outwards.
Owner:陈建
Intelligent bathing nursing robot
InactiveCN109291062AReduce labor intensity and burdenImprove work efficiencyBathroom accessoriesManipulatorWater pipeEngineering
The invention provides an intelligent bathing nursing robot. A movable seat type structure is adopted, functions of auxiliary stand, leg scrubbing and washing, hip scrubbing and washing, back scrubbing and washing and head bathing of bathers during bathing are completed; mechanical structures capable of being suitable for adapting to a human body curve are adopted in scrubbing and washing mechanisms; and a water pressure sensor and a water pressure valve are arranged on a water inlet pipe, the water pressure and water inlet quantity of the water inlet pipe are regulated and controlled in realtime to ensure stable water pressure during bathing, water leakage holes are formed in a water outlet pipe, automatic water inlet and drainage can be realized, and indoor gathered water is avoided.
Owner:LIUZHOU FUNENG ROBOT DEV CO LTD
Lysimeter for automatically monitoring conversion process of soil water and underground water in paddy field
ActiveCN107024572AAccurate measurementAutomatic water replenishmentEarth material testingAgricultureEngineering
The invention relates to a lysimeter for automatically monitoring a conversion process of soil water and underground water in a paddy rice. The lysimeter comprises a lysimeter area, an observation pond, an air pressure adjusting pipe, a pervious pipe, a valve, a filter, a positioning water tank, a positioning water tank guide rail, a valve, a skip bucket water meter, a water supplementing box, a water supplementing opening, a ventilation pipe and a water level gauge, which belongs to the field of agriculture science, and particularly relates to a device for acquiring conversion amount of soil water and underground water in the field. The lysimeter has the beneficial effects that (1) the lysimeter which can precisely measure the conversion amount of the soil water and underground water in the paddy field is provided; (2) the lysimeter can automatically supplement and discharge the water; (3) the underwater supplement amount measurement precision of the lysimeter can reach 0.07 mm; (4) the water leakage amount measurement precision of the lysimeter can reach 0.01 mm; and (5) the water supplementing and water discharging variation following time of the lysimeter is smaller than 5 minutes.
Owner:NANJING HYDRAULIC RES INST
Test bed and method for simulated working condition of multistage hydraulic cylinder
InactiveCN106762984AInstall the cylinder quicklyEasy to adjustFluid-pressure actuator testingFixed frameEngineering
The invention discloses a test bed and method for the simulated working condition of a multistage hydraulic cylinder. The test bed comprises a simulated working condition operation bed body; and the simulated working condition operation bed body comprises a fixed frame and a movable frame, one end of the fixed frame is movably connected with one end of the movable frame, and the other end of the fixed frame and the other end of the movable frame are each provided with an adjusting frame for fixing the multistage hydraulic cylinder. The test method comprises the steps that the position of the adjusting frame on the movable frame and the positions of hinged seats on the two adjusting frames are adjusted according to the multistage hydraulic cylinder; four hinged shafts of the multistage hydraulic cylinder are installed into the hinged seats, a pressure measuring oil pipe is connected to the multistage hydraulic cylinder, and a hydraulic station is started for testing; and after testing is completed, an oil drain program is operated, the pressure measuring oil pipe is disassembled, and then, the multistage hydraulic cylinder can be dismounted. The test bed and method are designed according to the simulated working condition, disordered stage phenomena in the test process can be found totally, various requirements for the delivery test of the multistage hydraulic cylinder are met, and after testing is finished, hydraulic oil accumulated in the oil cylinder can be automatically and completely drained through control of a system.
Owner:龙工(上海)液压有限公司
Quick heating bathtub equipment for gynaecology and obstetrics
InactiveCN112021969AConsistent water temperatureAutomatic drainBathsDouchesMechanical engineeringMechanics
The invention relates to quick heating bathtub equipment, in particular to quick heating bathtub equipment for gynaecology and obstetrics, which comprises a heating mechanism, a water circulation mechanism, an automatic drainage mechanism and a sliding bed mechanism, can heat water to enter a bathtub, can heat the bathtub, and can keep the water temperature of each position in the bathtub consistent. The equipment can automatically drain water, the bathtub floor can be pushed up by the equipment to form a bed with other parts, the heating mechanism is connected with the water circulation mechanism, the water circulation mechanism is connected with the automatic drainage mechanism, the automatic drainage mechanism is connected with the heating mechanism, and the sliding bed mechanism is connected with the heating mechanism.
Owner:牛凤珍
Automatic garbage cleaning device for sea surface of port
The invention relates to the technical field of cargo import and export, and discloses an automatic garbage cleaning device for the sea surface of a port. The automatic garbage cleaning device for the sea surface of the port comprises a supporting plate, the bottom of the supporting plate is fixedly connected with a storage box, the bottom of the storage box is fixedly connected with a drainage pipe, and the side surface of the drainage pipe is fixedly connected with a water leakage plate; a rotating shaft is arranged in the drainage pipe, a baffle is rotationally connected to the bottom of the storage box, an extrusion spring is rotationally connected to the top of the baffle through a connecting rod, an ejector rod is fixedly connected to the inner part of an elastic ring, a pressure sensing switch is arranged below the ejector rod, and a twisting rod is arranged at the top of the storage box in a penetrating mode; the bottom of the baffle is rotationally connected with a linkage rod, and the side, away from the baffle, of the linkage rod is fixedly connected with an inflation plate. According to the automatic garbage cleaning device for the sea surface of the port, through cooperative use of the storage box and a drainage plate, the effect that floating garbage below a port bearing plate is automatically cleaned, so that great convenience is achieved is achieved.
Owner:贺州市冉起电子贸易有限公司
Drainage device
PendingCN111425761AAutomatic drainUninterrupted drainageCondensate preventionLighting and heating apparatusEngineeringHydrology
The invention discloses a drainage device for draining water from a relatively low-pressure environment to a relatively high-pressure environment. The drainage device comprises a first water tank, a second water tank, a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve, a fourth electromagnetic valve, a first liquid level meter, a second liquid level meterand a third liquid level meter, wherein the first water tank communicates with the low-pressure environment through a first sealing pipeline and a second sealing pipeline; the second water tank communicates with the second sealing pipeline through a third sealing pipeline, communicates with the first water tank through a fourth sealing pipeline and communicates with the relatively high-pressure environment through a fifth sealing pipeline and a sixth sealing pipeline; the first electromagnetic valve is arranged on the third sealing pipeline, the second electromagnetic valve is arranged on thefourth sealing pipeline, the third electromagnetic valve is arranged on the fifth sealing pipeline, and the fourth electromagnetic valve is arranged on the sixth sealing pipeline; and the first liquidlevel meter is installed in the first water tank, and the second liquid level meter and the third liquid level meter are installed in the second water tank. The drainage device can automatically andcontinuously drain the water from the relatively low-pressure environment to the relatively high-pressure environment.
Owner:SUZHOU ZUOZHU HOT & COLD CONTROL TECH CO LTD
Transformer with automatic water drainage function
InactiveCN104575952AAutomatic drainDrain in timeTransformers/inductances coolingTransformers/inductances casingsTransformerEngineering
The invention provides a transformer with an automatic water drainage function. The transformer comprises a shell, a cover, a front panel and a heat radiator, and further comprises a connecting part, wherein the bottom surface of the connecting part is inclined, the cross section along the vertical direction is in an L shape, the bottom part and the left side are welded on the shell, and the right end is welded at the back side of the front panel. The transformer has the advantages that the service life is long, the heat radiating effect is good, and the like.
Owner:WUHU JINNIU ELECTRIC
An automatic tilting stir-frying cooking pot
The utility model discloses an automatic tilt's stir -fry cooking pot, including furnace top cover subassembly, base and base assembly, the furnace top cover subassembly rotation is installed in the base top, the base rotation is installed in the base assembly inside, the base inside fixed mounting has the base inner cover, and the inner pot is rotatably connected in the base inner cover inside, and the inner pot stirs -fry raw materials, the utility model has the advantages of even stir -fry, solved the inconvenient control of the angle of inclination of the process of using of the existing stir -fry cooking pot, and the process of food material stir -fry needs through the adjustment pot body angle, utilizes the arc structure of the pot and throws the food material from the bottom of the pot, and the food material falls down again, if the angle of the pot is fixed or difficult to adjust, and the food material can only be shovel in the bottom plane of the pot, which leads to the problem of insufficient and uneven food material stirring.
Owner:FOSHAN SAMYOO ELECTRONICS
Automatic real-time liquid discharging device
PendingCN108313965AEnsure safetyAutomatic drainLiquid flow controllersLiquid dispensingEngineeringMechanical engineering
The invention discloses an automatic real-time liquid discharging device. The automatic real-time liquid discharging device is characterized by comprising a hollow pipe capable of being inserted and connected into a box, one end of the hollow pipe is provided with a first connecting part connected with the box, the part, located below the first connecting part, of the hollow pipe is provided witha second connecting part, and the first connecting part is provided with a U-shaped opening inwards concaved from the top of the first connecting part; and a third connecting part is further arrangedbetween the first connecting part and the second connecting part, and the third connecting part is sleeved with a locking piece capable of locking the hollow pipe to the box. The provided automatic real-time liquid discharging device can automatically discharge liquid in real time for overcoming the defects existing in the existing regular manual liquid discharging method, safety of the componentsis guaranteed, and the work efficiency is improved; and the automatic real-time liquid discharging device has the beneficial effects of being simple in structure, flexible in application and wide inapplication range.
Owner:GUANGXI YUCHAI MASCH CO LTD
Vane hand pump with siphon function
ActiveCN106286283BContinuous water flow without pulseThe cycle of water release is shortenedRotary piston pumpsRotary piston liquid enginesSiphonPump chamber
Owner:陈兆红
Smart bath nursing robot with manual feedback function
InactiveCN109330448AReduce labor intensityReduce the burden onHolders and dispensersHair cleaningPore water pressureWater leak
The invention provides a smart bath nursing robot with a manual feedback function. The robot adopts a movable seat structure to achieve the functions of assisting a bather in standing during bathing,rubbing and washing the legs, hips and back and washing the hair; each rubbing and washing mechanism adopts a mechanical structure capable of automatically adapting to the curve of the human body; a feedback signal manual button is arranged on an arm supporting auxiliary device and used for monitoring normal / abnormal operation and use conditions of a robot body and monitoring vital sign conditions. In addition, a water inlet pipe is provided with a water pressure sensor and a water pressure valve, the water pressure and water supply amount of the water inlet pipe are adjusted in real time to ensure stable water pressure during bathing, a water outlet pipe is provided with water leaking holes, automatic water supply and drainage can be achieved, and indoor water accumulation is avoided.
Owner:LIUZHOU FUNENG ROBOT DEV CO LTD
Automatic discharging device
InactiveCN104457273AAutomatic drainCreate simple and practicalCharge manipulationConveyor beltBiochemical engineering
The invention provides an automatic discharging device which comprises a discharging conveyor belt, a driving device, a push plate and a detection sensor. The detection sensor is arranged on the side face of the discharging conveyor belt. The push plate is arranged beside the detection sensor. The pushing plate is connected with the driving device. The automatic discharging device is simple, practical and capable of discharging materials which are unqualified and do not meet the standards, saves production cost, and improves production efficiency at the same time.
Owner:TIANJIN LONGHUI CARBON GRAPHITE PROD
A marine lever float type steam trap
The invention provides a marine lever float type steam trap, comprising: a bonnet with a floating ball inside and a lever assembly driven by the float; a valve body fixedly connected to the bonnet, and a The first and second cavity channels, the condensed water and uncondensed steam in the ship steam pipeline enter the valve cover from the first cavity channel, and the condensed water in the valve cover is discharged from the second cavity channel; the drainage assembly, It is arranged between the valve cover and the valve seat, and the drainage assembly is driven by the lever assembly to control the discharge of condensed water in the valve cover to the second cavity channel; the top of the exhaust assembly is arranged inside the valve cover, and the bottom of the exhaust assembly The pierced valve body is located in the second cavity channel. When the temperature of the uncondensed steam in the bonnet is lower than the first temperature threshold, the steam in the bonnet will be discharged to the second cavity channel through the exhaust assembly. The temperature of the uncondensed steam is higher than the first temperature threshold, and the steam is prevented from being exhausted to the channel of the second cavity through the exhaust assembly.
Owner:上海沪东造船阀门有限公司
Environment-friendly oxygenation and aeration equipment in sewage circulation treatment process
PendingCN113860524AImprove oxygen flow efficiencyImprove flow efficiencyWater aerationSustainable biological treatmentSewageWater circulation
The invention relates to the technical field of sewage treatment, and discloses environment-friendly oxygenation and aeration equipment in a sewage circulation treatment process. The equipment comprises a shell; a sliding rail is fixedly connected in the shell; a base plate is slidably connected to the surface of the sliding rail; a rotating shaft is movably connected to the surface of the base plate; a connecting shaft is movably connected to the surface of the rotating shaft; the end, away from the rotating shaft, of the connecting shaft is movably connected with fan blades; a sliding groove is formed in the inner bottom wall of the shell; and the surface of the sliding groove is slidably connected with an oxygenation rod. At the moment, impurities in the sewage can be gradually deposited at the bottom of the shell through a filter screen on the surface of a permeation plate. As the impurities in the sewage have certain adhesiveness, the content of the impurities on the surfaces of fan blades is gradually increased, the increased weight can extrude the base plate to slide downwards, and certain force can be applied to the surface of the oxygenation rod when the base plate slides downwards. In other words, a spring is extruded to deform so as to limit a flexible pipe, and then the sewage is discharged from the flexible pipe, so that the effects of improving the flowing efficiency of the oxygen in the water and automatically discharging water are achieved.
Owner:刘琳
A pyrolysis oil, gas and water synchronous condensation and oil and water separation and recovery system and method
InactiveCN105036507BAchieve separationLow costSludge treatment by pyrolysisByproduct vaporizationChemical treatmentSludge
The invention discloses a pyrolysis oil-gas-water synchronous condensing and oil-water separation recovery system and method. The method comprises the following steps that dry oil-containing sludge is added into a pyrolysis reactor to generate pyrolysis oil and gas; the pyrolysis oil and gas is subjected to gas and solid separation through a cyclone separator; the purified pyrolysis oil and gas is pressurized through an oil-gas compressor, and is fed into an oil-gas-water cavity of an oil-gas-water synchronous condensing separator; pyrolysis oil gas and water is condensed on the surface of an oil-water separating membrane after being subjected to condensing heat exchange; generated water drips are transferred to a circulation cooling water cavity, enter a circulation cooling water tank through a circulation cooling water pump and further return to the circulation cooling water cavity; oil drips are recovered into an oil recovering tank through an oil drip discharging opening of the oil-gas-water cavity; non-condensable gas exhausted from the oil-gas-water cavity enters a non-condensable gas drying recovery system through an oil-gas pressure reducing valve and returns to a heating furnace as fuels. The system and the method have the advantages that the oil-water separation recovery is realized while the pyrolysis oil and gas is condensed; the condensing effect is good; the system and the method are applicable to the heat chemical treatment process of oil-containing sludge.
Owner:CNOOC ENERGY TECH & SERVICES
Silicon wafer box detection clamping frame
InactiveCN113701613AAvoid displacementAvoid damageElectrical/magnetic solid deformation measurementShock-sensitive articlesEngineeringSilicon chip
The invention discloses a silicon wafer box detection clamping frame, and belongs to the technical field of silicon wafer box detection, and the silicon wafer box detection clamping frame comprises a first box body and a second box body, and also comprises a first detection plate and a guide rod which are connected in the second box body in a lifting manner; the silicon wafer box detection clamping frame also comprises a supporting frame which is fixedly connected to the top of the first box body; and a fixed cylinder which is fixedly connected to the support frame and is used for being inserted into the through hole of the silicon wafer box body, wherein a clamping mechanism capable of clamping the silicon wafer box body through a guide rod is arranged in the fixed cylinder. Compared with an existing detection device in the market, the silicon wafer box detection clamping frame not only can effectively prevent displacement of the silicon wafer box body, but also can automatically discharge surrounding dust in the detection process, so that the detection precision is improved.
Owner:邳州千润模具有限公司
Aquaculture box capable of periodically changing water and increasing oxygen
PendingCN114847212AAutomatic drainVisual observation of oxygen concentrationAnalysing gaseous mixturesClimate change adaptationEnvironmental geologyOxygen enhanced
Owner:刘静
Light wave steam unit
InactiveCN110906308AGenerate fastReduce consumptionBoiler cleaning apparatusSteam boilersLimescalePipe fitting
The invention discloses a light wave steam unit. The light wave steam unit comprises a light wave steam furnace body, a pressure gauge pipe seat, a steam exhaust pipe seat, a main steam valve pipe seat, an auxiliary steam valve pipe seat, a safety valve pipe seat and a water connecting pipe seat are installed at the upper end of the light wave steam furnace body, steam connecting pipe seats, waterinlet pipes, air pipes and sampling pipes are correspondingly arranged on the two sides of the light wave steam furnace body, a plurality of heating mechanisms are arranged on the two sides of the light wave steam furnace body, a supporting seat is fixed to the bottom of the light wave steam furnace body, a drainage pipe is arranged at the bottom of the light wave steam furnace body, a uniform steam pore plate is installed at the inner top of the light wave steam furnace body, water level stabilizing plates are correspondingly fixed to the two sides of the uniform steam pore plate, and the pipe fitting tail end of the steam connecting pipe seat is connected with the water level stabilizing plates. According to the light wave steam unit, the structure is reasonable, a heating method of a light wave geaohene pipe is adopted, the steam generation speed is greatly increased, pollution is avoided, and limescale can be automatically cleaned.
Owner:淄博欧邦环保科技有限公司
A boiler water cooling recovery device
ActiveCN113577864BFilter automaticallyAutomatic drainCombustion technology mitigationStationary filtering element filtersWater storage tankProcess engineering
The invention relates to a recovery device, in particular to a boiler water cooling recovery device. The purpose of the present invention is to provide a boiler water cooling recovery device with better filtering effect and convenient cleaning of the filter screen. The invention provides such a boiler water cooling and recycling device, which includes a support plate and a water storage tank, the bottom of the water storage tank is provided with support plates on both sides; the support block, the upper part of one side of the water storage tank is provided with the support block; the drain pipe, the support block The upper part is provided with a drain pipe, and the other end of the drain pipe is located above the water storage tank; the cooling mechanism, the upper part of one side of the water storage tank is provided with a cooling mechanism; the drainage mechanism, the upper part of one side of the water storage tank is provided with a drainage mechanism, and the drainage mechanism is located on one side of the cooling mechanism. Through the cooperation of the cooling mechanism and the drainage mechanism, the invention can use the water circulation to cool and recover the boiler water when the boiler water is discharged to the outside.
Owner:陈建
Novel nitrogen adding joint control device
ActiveCN222624474Uautomatic drainChemical/physical/physico-chemical processesOzone preparationAir compressorNitrogen gas
The utility model discloses a novel nitrogen feeding joint control device, and relates to the technical field of nitrogen feeding. The device comprises a bottom plate, a stabilizing box is fixedly installed at the top end of the bottom plate, an air compressor is fixedly arranged above the bottom plate, a first drainage pipe fixedly penetrates through one side of the air compressor, and a first conveying ball valve is fixedly arranged on the outer side of the first drainage pipe; a first filter box and a second filter box are fixedly arranged on the outer side of the first drainage pipe, a second drainage pipe fixedly penetrates through the bottom ends of the air compressor, the first filter box and the second filter box, an air storage tank is fixedly connected to the end, away from the air compressor, of the first drainage pipe, and a third drainage pipe fixedly penetrates through the bottom end of the air storage tank. The automatic feeding module is arranged, the nitrogen condition in the system can be calculated autonomously, the feeding process is controlled, and compared with a traditional process, the automatic feeding system is more scientific, refined and reasonable.
Owner:NANJING JIANGHONG ENVIRONMENTAL PROTECTION TECH CO LTD
Automatic pump room of secondary water supply equipment
PendingCN114411883AAutomatic drainGuaranteed second useService pipe systemsWater mainsBall valveWater storage tank
The invention relates to the field of secondary water supply, in particular to an automatic pump room of secondary water supply equipment, which comprises a water tank, a floating ball valve, a reservoir, an annular pipeline and an overflow protection assembly, each anti-overflow mechanism comprises a high-pressure water drainage mechanism, a one-way circulation mechanism and a water purification mechanism, the water purification mechanism is arranged on one side of the water tank, one end of the water purification mechanism is connected with the one-way circulation mechanism, and the other end of the water purification mechanism is led into the reservoir. Firstly, the underground reservoir is arranged at the fixed position of the water tank, and the water tank and the reservoir are communicated through the intelligent control valve, so that water can be automatically drained to the reservoir when the pressure in the water tank is relatively high; and secondly, a plurality of filtering and purifying devices are arranged in the pipeline between the water tank and the water storage tank, so that water leaked into the water storage tank can be reutilized to a certain extent.
Owner:姜玉国
Energy-saving universal oil-water separation device
PendingCN114671490AAutomatic drainFatty/oily/floating substances removal devicesLiquid suspension thickening by filtrationOil waterComponents of crude oil
The invention discloses an energy-saving universal oil-water separation device which comprises an oil-water mixed liquid injection unit, a light oil / water separation unit, a heavy oil / water separation unit, a drainage unit and a fixing unit, the fixing unit is used for fixing the oil-water separation device; the oil-water mixed liquid injection unit comprises an infusion pump and an injection pipe which are used for realizing continuous injection of oil-water mixed liquid; the light oil / water separation unit comprises a filtering module based on a super-hydrophobic-super-oleophylic metal net and a light oil discharge channel; the drainage unit comprises a partition plate used for preventing oil from being brought out of the drainage unit, an automatic drainage module and an overflow valve. The heavy oil / water separation unit comprises a super-hydrophobic-super-oleophylic filter screen for filtering a heavy oil / water mixed solution and a fixing module of the super-hydrophobic-super-oleophylic filter screen. When a light oil (or heavy oil) / water mixed solution or an oil-water mixed solution of three components of heavy oil / water / light oil is continuously injected into the separation device, oil-water separation can be automatically completed in an energy-saving manner; the device is simple, and is easy to operate and implement.
Owner:HUAQIAO UNIVERSITY
Grass planting irrigation device for ecological restoration of mining area
ActiveCN114467686AAutomatic drainEasy to moveWatering devicesCultivating equipmentsEngineeringEnvironmental engineering
The invention relates to the technical field of mine restoration, in particular to a grass planting irrigation device for ecological restoration of a mining area, which comprises a plurality of irrigation tanks, a main water pipe is arranged on one side of each irrigation tank, a base is mounted at the bottom of each irrigation tank, a communicating pipe is mounted at the bottom of each irrigation tank, and a switching block is connected to one side of each communicating pipe. When water needs to be filled, water passes through a main water pipe, the water in the main water pipe passes through a water inlet pipe, a connecting pipe, an upper through hole and a communicating pipe and enters from the bottom of the water filling tank, the water amount is increased to enable an extrusion moving mechanism to move, then an adjustable shifting mechanism shifts a switching mechanism and a blocking mechanism, and therefore a lower through hole and the upper through hole can be switched and blocked; therefore, when the water amount reaches a designated position, water inflow of the irrigation tank can be automatically closed back and forth, water drainage of the irrigation tank can be automatically started, and meanwhile, through the arrangement of the adjustable shifting mechanism, automatic water inflow and drainage can be achieved when irrigation is conducted with different water amounts.
Owner:CHINA UNIV OF MINING & TECH
An oil-water separation device for petrochemical refining
ActiveCN113244663BAvoid dischargeAutomatic drainLiquid separation auxillary apparatusPetrochemicalOil water
The invention belongs to the technical field of petrochemical industry, and in particular relates to an oil-water separation device for oil refining in petrochemical industry. The center of the bottom wall of the cavity is fixedly connected with a support column, which is a vertical square column. The support column is slidably connected with a water level detection component and an oil level detection component. The water level detection component is located below the oil level detection component. The same side of the detection component is fixedly connected with a liquid discharge member. The present invention can respectively detect the interface between the water surface and the oil-water mixture and the interface between the oil-water mixture and the oil surface by setting the water surface detection component and the oil level detection component, and can realize the liquid drainage time required for judging by the height of the oil-water mixture layer, and Realize automatic liquid drainage for the water layer and oil layer, avoiding the discharge of the oil-water mixture during the process of drainage and oil discharge.
Owner:SHANDONG ZHENGHE STEEL PLASTIC PROFILE
Automatic bathing nursing robot
InactiveCN109330444AReduce labor intensityReduce the burden onBathsDouchesOlder peopleWater circulation
The invention provides a vertical automatic bathing nursing robot. The vertical automatic bathing nursing robot can be applied to households, gerocomium and medical environments, is oriented to old people or disabled people, and has the advantages that the robot achieves intelligent bathing and hair washing and is convenient to use and easy to operate, water is automatically drained and is less likely to accumulate, ventilation and air change in a bathing space are ensured during bathing, and the robot is provided with an aerator to maintain the balance of the oxygen content in the bathing space. The automatic bathing nursing robot comprises a glass protection hood, an auxiliary standing mechanism, a bathing rubdown mechanism, a hair washing mechanism, a water circulation system and the aerator; the aerator is internally provided with an oxygen content monitor and provides oxygen-enriched air for the interior of the glass protection hood; a glass door is formed in the front of the glass protection hood, the auxiliary standing mechanism, the bathing rubdown mechanism and the hair washing mechanism are all arranged inside the glass protection hood, an aeration pipeline is arranged atthe top of the glass protection hood, and vent holes are formed in the top of the glass protection hood; the water circulation system comprises a water inlet pipe, a water outlet pipe and a flushingpipeline.
Owner:LIUZHOU FUNENG ROBOT DEV CO LTD