53results about How to "Control water intake" patented technology

The invention relates to a method for accurately controlling water feed of a soybean milk machine. The method includes at least one step of correcting water pumping speed, according to the step, water is injected to a comminuter with small space through a water pump, when the injected water reaches a water level sensor, the water level sensor feeds back a signal to a circuit control unit to stop work of the water pump, the circuit control unit records working time of the water pump, the nominal water volume is divided by the working time of the water pump, therefore, the circuit control unit obtains and stores water pumping speed, and then water pumping time is adjusted according to the stored water pumping speed to accurately control the water injection rate. Under the condition that related structures, such as the water pump and a water pipe, of the existing soybean milk machine are fixed already, the nominal water volume is divided by the working time of the water pump to obtain the accurate water pumping speed, and the water pumping time is adjusted timely according to the calculated water pumping speed, so that the water feed is controlled accurately, and better soybean milk can be prepared in the later-period soybean milk making process.

The invention discloses a wood processing treatment integrated system. The system comprises wood sectional acquisition equipment, wood thermal insulation and moisturizing transportation equipment, wood collision preventing storage equipment, automatic temperature-adjusting wood soaking equipment, layered freezing equipment, wood standing and drying equipment, end part oiling sealing equipment andwood section slitting equipment. The invention also discloses the wood processing treatment integrated system and a treatment method thereof. The automation degree is high, wood cannot be damaged, thesystem and the method have broad market competitiveness, the wood quality can be effectively guaranteed, atmosphere pollution is avoided, the production cost is saved, and the production environmentis effectively improved.

The invention discloses a water inlet and outlet system for a medical ultrasonic cleaning machine. The water inlet and outlet system comprises a tank arranged on a shell support. A water inlet is formed in the tank, and a water outlet is formed in the lower portion of the tank. The water outlet communicates with a water outlet component arranged at the bottom of the shell support and provided with a liquid level detection part. The shell support is provided with a water inlet component communicating with the water inlet, and a water outlet connector communicating with the water outlet component and an outside drainage pipeline. The water outlet connector and the highest liquid level in the tank are located in the same plane. According to the water inlet and outlet system for the medical ultrasonic cleaning machine, it can be guaranteed that liquid in the cleaning tank cannot overflow during injection, and the siphon phenomenon can also be effectively prevented during water draining.

The invention relates to an ozone generator air conditioning cabinet differential pressure water taking pipe device. The ozone generator air conditioning cabinet differential pressure water taking pipe device comprises an ozone generator general water inlet pipe which is communicated with an ozone generator discharge chamber, and a water inlet hole is formed in the ozone generator general water inlet pipe. The ozone generator air conditioning cabinet differential pressure water taking pipe device further comprises a water-cooled air conditioning water inlet pipe which is communicated with the water inlet hole and an upper water-cooled air conditioning water inlet of a water-cooled air conditioning in an ozone generator electric appliance cabinet, a water-cooled air conditioning water outlet is formed in the water-cooled air conditioning, a backwater hole is formed in the ozone generator general water inlet pipe between the ozone generator discharge chamber and the water inlet hole, the backwater hole is communicated with the water-cooled air conditioning water outlet through a water-cooled air conditioning backwater pipe, one end of the water-cooled air conditioning backwater pipe is inserted into the backwater hole and is in a slanted cut face shape, a slanted cut opening face faces the flow direction, and a slanted cut back face blocks flows. According to the ozone generator air conditioning cabinet differential pressure water taking pipe device, not only is the installation of equipment simple, but also waste of water resources is avoided.

The invention discloses an underwater sludge sampling device with a diving function. The device comprises a device main body, a diving device motor, a filtering device, a sludge sampling pipe and a propeller, wherein a central storage column is mounted in the center of the interior of the device main body; a battery bin is formed in the lower part of the central storage column; a diving device motor bin is arranged above the battery bin; the diving device motor is placed in the diving device motor bin; a wire coil connecting rod is connected to the upper part of the diving device motor; and the upper part of the wire coil connecting rod is connected with an iron cable wire coil. According to the invention, the sludge sampling pipe is mounted below the diving device; the sludge sampling pipe can be inserted into sludge through pressure generated when the device main body sinks, so that a sampling pipe baffle rotates upwards to enable the sludge to enter the sampling pipe, and the sampling pipe baffle cannot rotate downwards due to the fact that the area of the baffle is larger than that of the sampling pipe when the sampling pipe ascends after sampling is completed, so that the sludge is prevented from leaking out.

The embodiment of the invention discloses a deaerator water level control method and system and a computer storage medium. The deaerator water level control method and system are used for controllingor adjusting the deaerator water level. The method comprises the steps that the control system monitors and judges whether the working condition of a unit is normal or not in real time in the runningprocess of the unit, and when the working condition of the unit is normal, the rotating speed of a condensate pump is controlled; when the unit working condition is abnormal, whether the abnormity isequipment abnormity is determined, if YES, the opening degree of a regulating adjusting valve is controlled; and if the unit working condition is not equipment abnormality, the rotating speed of the condensate pump and the opening degree of the deaerator regulating valve are controlled. According to the control system, the rotating speed of the condensate pump and the opening degree of the deaerator regulating valve are controlled according to change of the water level of the deaerator, different deaerator water level control operations are executed according to the unit working condition andthe equipment abnormal condition, and therefore the purpose of controlling the water level of the deaerator is achieved.

The invention relates to a water die body used for long distance radiotherapy equipment output measurement and an application thereof. A water die body portion mainly comprises a box body. A top of the box body possesses a groove. Te box body is provided with an ionization chamber jack. A side portion of the box body is provided with a water injection knob. A bottom portion of the box body possesses a water discharge knob. The bottom portion of the box body also possesses a gas release knob. An internal portion of the box body possesses a separation plate. The separation plate divides the internal portion of the box body into a first chamber and a second chamber. The separation plate is provided with an embossment portion. The embossment portion possesses a through hole used for connecting the first chamber and the second chamber. The water discharge knob possesses a groove portion used for accommodating the embossment portion. The water discharge knob is used for controlling on and off of the first chamber and the second chamber. In the invention, an existing standard water tank is improved, the water tank possesses an internal interlayer and a medium of the interlayer is water containing a gas so that a water volume in the interlayer and an air volume are in a dynamic balancing state and then a condition that the water die body is damaged because of thermal expansion and cold contraction of water is avoided.

The invention discloses a device for producing graphene. A discharging opening is formed in the center of a lower box body, a heat preservation layer is arranged on the outer surface of the box body,support rods are arranged on the lower end face of a support plate, support legs are arranged at the lower ends of the support rods, and a recycling water tank and a main water tank are arranged at the upper end of the support plate; a water outlet of a water pipe is connected to the right end of the recycling water tank, a water inlet of the water pipe is connected to the left end of the main water tank, a water flow accelerator is arranged at the portion, of the end of the water inlet, of the water pipe, an air inlet is formed in the upper left end of the box body, an air outlet is formed inthe upper right end of the box body, and a feeding device is arranged at the left side of the box body; an output shaft is arranged at the right end of a motor, a left flange is arranged at the rightend of the output shaft, the left flange and a right flange sleeve the two ends of an outer cylinder, the output shaft stretches into the outer cylinder and is connected with the left end of a main shaft, and spiral blades are arranged on the main shaft; the right end of the main shaft is arranged in a tail bearing, the tail bearing is arranged in the right flange, a feed inlet is formed in the upper left end of the outer cylinder, a feed outlet is formed in the lower right end of the outer cylinder, a transverse plate is arranged on the lower end face of the motor, and support pillars are arranged at the lower ends of the transverse plate and the outer cylinder.

The invention discloses a steam generation device for a sauna room. The steam generation device comprises an air heating chamber, wherein a hearth is arranged in the air heating chamber; the outer wall of the hearth and the inner wall of the air heating chamber form an air heating space; the air heating space is connected with an external fan through an air inlet pipe; a heat radiation chamber isarranged on the upper part of the air heating chamber; the air heating space communicates with the heat radiation chamber through a connection plate I; a water tank is arranged on the upper part of the heat radiation chamber; an electric heating device is arranged in the water tank; the heat radiation chamber is provided with an air outlet pipe communicating with the water tank; the upper part ofthe water tank communicates with a steam chamber through a connection plate II; the steam chamber is provided with a steam pipe communicating with the outside; the hearth is provided with a smoke discharge pipe; and the smoke discharge pipe penetrates through the heat radiation chamber, the water tank and the steam chamber, and communicates with the external atmosphere. Water can be rapidly heatedinto steam, so that high heating efficiency is achieved; and moreover, corresponding air can be supplemented simultaneously, so that a better use effect is achieved.

The invention discloses a rigid lens ultrasonic cleaning machine provided with a self-cleaning pipeline. The rigid lens ultrasonic cleaning machine comprises a housing bracket, a cleaning tank, a suction system, a control system and the self-cleaning pipeline; the self-cleaning pipeline comprises a multi-through-pipe component, a drainage pump and a drainage pipe component; the multi-through-pipe component is connected with the cleaning tank, and under the action of the suction system, water in the cleaning tank circularly flows between the cleaning tank and the multi-through-pipe component and cleans the inner wall and the outer wall of a rigid endoscope type luminal device; and the draining pump is connected with the multi-through-pipe component, and under the action of the drainage pump, the water in the cleaning tank and dirt in the water flow into the drainage pump via the multi-through-pipe component, and are discharged out of a rigid lens ultrasonic cleaning machine body through the drainage pipe component connected with the drainage pump. No pipeline cleaning is required through idle running regularly, no filter is required to be cleaned and replaced regularly, the rigid lens ultrasonic cleaning machine saves time and labor, the running cost of the rigid lens ultrasonic cleaning machine is reduced, and the activation of the rigid lens ultrasonic cleaning machine is improved.

The invention relates to the technical field of agriculture, in particular to a fertilizer picking, mixing and applying machine. The machine comprises a fertilizer picking bin, a applying and mixing bin, a negative pressure generating device, a blowdown valve and a weighing device for weighing the weight of the fertilizer bin, a solid fertilizer inlet and a water inlet are formed in the wall of the fertilizer picking bin, the negative pressure generating device is communicated with the inside of the fertilizer picking bin, the weighing device is placed outside the fertilizer picking bin, a feeding port of the applying and mixing bin and a discharging port of the fertilizer picking bin are communicated through a blowdown pipe, and the blowdown valve is installed in the blowdown pipe. The system can mix a solid fertilizer and water to form a fertilizer solution, thereby achieving the effect of integrated water and fertilizer irrigation, reducing the time of agricultural production, reducing the process of agricultural production and improving the efficiency of agricultural production, and the system can accurately control the amount of fertilizer taken and water taken, accurately control the watering time and the amount of watering, and improve the accuracy of the agricultural production.

The invention discloses a reciprocating-type water proportioning mechanism, belongs to the field of Baijiu brewing equipment, and provides the reciprocating-type water proportioning mechanism which can improve balance and uniformity of water proportioning. The reciprocating-type water proportioning mechanism comprises a driving mechanism, reciprocating sliding blocks, guide slideways and a water proportioning pipe assembly; the lower part of each of water proportioning pipes is provided with a plurality of water outlets at intervals in the axial direction of the water proportioning pipe; the corresponding guide slideway is arranged at each of two ends of each water proportioning pipe in a manner of being perpendicular to the water proportioning pipe; and the reciprocating sliding blocks can be correspondingly installed on the guide slideways in a manner of reciprocating moving, and are connected with the water proportioning pipe assembly. According to the reciprocating-type water proportioning mechanism, the water proportioning pipe assembly moves by reciprocating drive, and spray water proportioning is performed by the water proportioning pipes, and thus, the balance and the uniformity of the water proportioning can be effectively improved, and the problem that the proportioned water is unbalanced due to the influence of manual water proportioning is avoided.

The invention discloses a construction site dust removal device with a drainage function. The construction site dust removal device comprises a water tank, a fixing plate, a bracket stem and a connecting pipe, wherein a filtering box is arranged on the right side of the water tank, the right side of the filtering box is connected with a recycling pipe, an air pump is arranged at the bottom of therecycling pipe, the fixing plate is arranged above the water tank, a gear ring is arranged in the fixing plate, a rotating gear is arranged on the inner side of the gear ring, the top of the rotatinggear is connected with a rotating plate, a pressure pump is arranged above the rotating plate, a valve is arranged above the pressure pump, the bracket stem is arranged on the outer side of the pressure pump, a housing is arranged above the valve, a fan is arranged in the housing, and a ventilation cap is arranged at the top of housing. For the construction site dust removal device with the drainage function, the ventilation cover is arranged, and then sufficient air can be provided during the operation of the fan, so that the device can run normally, and the efficiency of the device is improved.

The invention discloses a gas heater. The gas heater comprises a water isolation cover, an ignition nozzle, fire grates, a smoke collection cavity and a smoke exhaust pipe. The water isolation cover is internally provided with the fire grates and the smoke collection cavity. The ignition nozzle and the smoke exhaust pipe are arranged outside the water isolation cover. Each fire grate is internally provided with a combustion cavity, wherein one end of the combustion cavity is opposite to the position of the ignition nozzle, the other end of the combustion cavity is sequentially communicated with the smoke collection cavity and the smoke exhaust pipe through a smoke exhaust hole. The invention further discloses a gas dish washer. The gas dish washer comprises the gas heater, and further comprises a machine frame, a heat exchange chamber, first shower nozzles, second shower nozzles, a water inlet box and a reciprocating mechanism. The water isolation cover is arranged in the heat exchange cover. An opening is formed in the top of the water isolation cover. The bottom of the water isolation cover is connected with the heat exchange chamber in a sealed mode. A communicating vessel is formed by the water isolation cover and the water inlet box. The water isolation cover is communicated with the first shower nozzles through a first water pump. The heat exchange chamber is communicated with the second shower nozzles through a second water pump. The gas dish washer is simple in structure, the heat exchange efficiency is improved by effectively utilizing gas heating, the dish washing efficiency is improved, and electric energy is saved.

The invention relates to a water supply system for an overflow weir of a dynamic wave washing tower. The water supply system comprises a washing tower body, a circulating pump and a settling system, wherein a circulating liquid draining pipe and a dynamic wave reverse spraying pipe are arranged on a side wall on one side of the washing tower body; the overflow weir is arranged on the top of the dynamic wave reverse spraying pipe; a reverse sprayer is arranged in the dynamic wave reverse spraying pipe; the reverse sprayer is connected with the circulating liquid draining pipe through a liquid spraying pipe; the circulating liquid draining pipe is arranged on the lower end of the washing tower body; the circulating pump is arranged on the circulating liquid draining pipe; some water in the circulating liquid draining pipe is supplied to the reverse sprayer through the liquid spraying pipe; the remaining water in the circulating liquid draining pipe is supplied to the overflow weir through the settling system. The water supply system for the overflow weir of the dynamic wave washing tower provided by the invention is capable of preventing the annular pipe of the overflow weir from being blocked by sludge, is capable of effectively controlling the water inflow of the overflow weir and is difficult to cause the erosion of the overflow weir.

The invention relates to a home management method and system for hemodialysis patients based on an informatization technology. The method is characterized in that 1) a management system comprising a patient end, a medical care end and a server is arranged, and the medical care end is wirelessly connected with the patient end through the server or directly connected with the patient end to form a two-way communication loop; 2) the patient end carries out weight measurement reminding, blood pressure measurement reminding, water drinking reminding and medicine taking reminding at regular time so as to enable a patient to carry out weight measurement, blood pressure measurement, quantitative water drinking and quantitative medicine taking at regular time, and if the weight, the blood pressure and the water intake of the patient exceed limits, an alarm is given out; and 3) the medical care terminal monitors the body weight, blood pressure, water intake and medicine taking of the patient and performs health propaganda and education to guide the patient to control the body weight, measure the blood pressure, control the water intake and a medicine taking amount, and the medical care terminal transmits propaganda and education videos or documents to the patient terminal to supervise and urge the patient to conduct learning, observe the learning progress and perform examination reminding. The method and the device have the outstanding substantial characteristic and remarkable progress of capability of monitoring the body weight condition, the water drinking condition and the blood pressure control condition of the patient.

The invention relates to a disc type environment-friendly dredging reamer. The disc type environment-friendly dredging reamer comprises a connecting and rotating structure, an angle adjusting hydraulic cylinder, a supporting structure, a reamer body, a reamer hydraulic driving device, a water baffle hydraulic cylinder and a water baffle. The connecting and rotating structure is used for connecting a cutter suction ship bridge and the supporting structure; the supporting structure is used for supporting the reamer hydraulic driving device and the reamer body; the connecting and rotating structure is hinged to the supporting structure through the angle adjusting hydraulic cylinder, and the relative angle between the connecting and rotating structure and the supporting structure is adjusted through stretching of the angle adjusting hydraulic cylinder; the reamer hydraulic driving device is located in the supporting structure and used for driving the reamer body to rotate; the reamer body is located at the bottom of the supporting structure, and the bottom of the reamer body is of a plane structure; and the water baffle hydraulic cylinder is rotatably installed on the supporting structure, the water baffle is located on the periphery of the reamer body and hinged to the water baffle hydraulic cylinder, and the water baffle hydraulic cylinder stretches out and draws back to drive the water baffle to move up and down to adjust the dredging thickness. The dredging flatness is improved, and secondary pollution in the dredging process is reduced.

The invention provides an intelligent and efficient dampener. The intelligent and efficient dampener comprises a feeding bin, a water adding bin, a vibrating bin and a water supply mechanism. A flap valve is arranged at the top of the feeding bin, an opening of the flap valve is a feeding port, and feeding rolls are arranged in the feeding bin. The vibrating bin is connected with a vibrating device, and discharging ports are arranged at the bottom of the vibrating bin. The water supply mechanism is provided with a flow rate control assembly used for adjusting the flow rate of water. The feeding bin, the water adding bin and the vibrating bin communicate in sequence. The water adding bin is connected with the water supply mechanism. The intelligent and efficient dampener is provided with the water adding bin, corns enter into the water adding bin through the feeding bin, water is fed into the water adding bin, and the corns and the water are mixed sufficiently. The dampener is providedwith the vibrating bin, the mixture of the corns and the water enters into the vibrating bin, and the vibrating bin vibrates and enables the water to be distributed evenly. The water supply mechanismof the dampener is provided with the flow rate control assembly, the water inflow of the water adding bin can be effectively controlled through the flow rate control assembly, and the dampener is suitable for actual production.

The invention discloses a sewage treatment machine which comprises a box body, and the box body comprises a bottom plate, a front side plate, a rear side plate, a left side plate and a right side plate; the box body is provided with a first partition plate connected with the left side plate and the right side plate, and the interior of the box body is divided into a coarse filtering bin located onthe rear side and an ultrafiltration bin located on the front side through the first partition plate; an air floating type filtering device is arranged in the coarse filtering bin, and a white waterinlet is formed in the bottom of the coarse filtering bin; a filter disc type filter device is arranged in the ultrafiltration bin, a clear liquid outlet is formed in the bottom of the filter disc type filter device, and a middle liquid through hole is formed in the first partition plate. The sewage treatment machine can perform rough filtration and ultrafiltration on white water to directly produce clear liquid meeting requirements, and has the advantages of small occupied space and high water treatment efficiency. The invention also discloses a sewage treatment method which simplifies the white water treatment process and has the advantages of high sewage treatment efficiency and high sewage treatment quality.

The invention relates to the technical field of kitchenware manufacturing, and discloses a cleaning and drying device for metal kitchenware production and manufacturing. The cleaning and drying device comprises a cleaning and drying device main body, a storage table is movably mounted in the cleaning and drying device main body, and a support is fixedly mounted on the inner wall of the bottom of the cleaning and drying device main body; and a sliding rod is slidably connected to the interior of the support, and an air bag is fixedly mounted in the support. According to the cleaning and drying device, kitchenware to be cleaned is placed on the storage table, and the support is compressed by means of the weight of the kitchenware to vertically move downwards, so that the sliding rod in the support extrudes the air bag to contract, air in the air bag enters an air bag at the top of a water inlet pipeline and an air bag in a rotary disc through an air guide pipe, and the air bag is expanded; and after air is introduced into the air bag at the top of a valve block of the water inlet pipeline, the valve block can vertically move upwards in a valve groove, so that the water inlet pipeline is connected, and the effect of controlling the water solution amount according to the weight of kitchenware is achieved.

The invention discloses a water inlet and outlet valve device for a water jet cutter. The water inlet and outlet valve device comprises a valve body, a high-pressure cylinder connected with the valvebody and a connecting part used for enabling the valve body and the high-pressure cylinder to be connected in a sealing mode; the valve body comprises a connecting portion and a water inlet and outletportion, the connecting portion is connected to the interior of the connecting part, and the water inlet and outlet portion is exposed out of the connecting part; a piston channel and a piston rod matched with the piston channel are arranged in the high-pressure cylinder, a high-pressure channel, a water outlet channel and a plurality of water inlet channels are arranged in the valve body, the water inlet channels and the water outlet channel both communicate with the high-pressure channel, and the water inlet channels are arranged on the water inlet and outlet portion; and one-way check valves are arranged in the water inlet channels and the water outlet channel, the piston rod can do reciprocating motion, and then the water inlet process and the water outlet process are completed in thehigh-pressure channel. By adopting the water inlet and outlet valve device for the water jet cutter, water inlet quantity control is convenient, a water inlet valve is not prone to being worn, working is stable, maintenance is convenient, and the maintenance cost is low.

The invention discloses a novel integrated sewage treatment device which comprises a water inlet pipe, control valves, a membrane module, a fan, a water collection pipe, a pressure gauge, dosing cleaning equipment, a suction pump and a control box, wherein the water inlet pipe is arranged on one side of the membrane component; the fan is arranged at the top end of the membrane module and communicates with the membrane module through an aeration tube; the membrane component communicates with the dosing cleaning equipment through the water collection tube; the pressure gauge is mounted on one side of the water collection pipe; the suction pump is arranged on the water collection pipe; both the water inlet pipe and a water outlet pipe are provided with control valves; and the control valves are electrically connected with the control box. The novel integrated sewage treatment device is simple and reasonable in structure design and good in sewage treatment effect, both the water inlet pipeand the water outlet pipe are provided with the control valves, and the control valves are electrically connected with the control box, so that the water inlet quantity and the water outlet quantityof sewage can be effectively controlled through the control box; and the fan is arranged at the top end of the membrane module and communicates with the membrane module through the aeration tube, anda gas flowmeter is mounted on the aeration tube, so that the air inlet quantity of the fan can be effectively controlled.