1352 results about "Continuous use" patented technology

To provide a film that well maintains oil repellent properties even when used continuously in a high temperature environment.SOLUTION: A film contains: resin; and a siloxane compound that has a structure A of the formula [RSiO1.5]n (in the formula, R represents an organic group, and n represents an integer of 2 or more), wherein at least one R of a plurality of Rs present in the structure A is a group including an alkyl group, and the difference in the solubility parameter (SP value) between the resin and the structure A is 3.0 or less in terms of absolute value. The film has a surface free energy of 40 mJ / m2 or less.SELECTED DRAWING: None

The invention discloses a bridge sensor self-optimization arrangement and state evaluation method based on a modal confidence criterion, and relates to the technical field of big data analysis and processing. The method comprises the following steps: step 1, acquiring a vertical acceleration time sequence at candidate installation coordinates of each sensor through preset vehicle excitation; 2, a physical information neural network is adopted to drive sparse damage reconstruction and sensor importance joint optimization algorithm to determine a bridge sensor self-optimization arrangement result; and step 3, installing a vertical acceleration sensor on the target bridge according to a bridge sensor self-optimization arrangement result, dividing bridge state grades according to a finite element unit damage estimation result, and outputting a bridge state evaluation result. The method can be continuously used in the bridge operation period, quantitative and traceable structure state evaluation results are provided, potential risks can be found in advance, and the reliability, practicability and intelligent level of bridge health monitoring are remarkably improved.

The invention discloses an indoor air filter, and relates to the technical field of air treatment, the indoor air filter comprises a machine body and an air duct, and further comprises a first partition plate, the top of the first partition plate is provided with a rotary drum, the outer wall of the rotary drum is provided with two through holes, and the through holes are internally provided with filter screens; the driving mechanism is used for driving the rotating drum to rotate; an air guide mechanism; a second partition plate; the linkage air control mechanism comprises an air cylinder mounted at the bottom of the second partition plate, a first piston mounted in the air cylinder and a lifting frame mounted at the top of the first piston; air is filtered by exchanging the two filter screens, the problem that in the prior art, the filter screens need to be cleaned after shutdown is solved, the continuous use effect of the air filter is guaranteed, the surfaces of the replaced filter screens are cleaned in a closed mode through the cleaning mechanism, and the cleaning efficiency is improved. And the directional dust removal mechanism is matched to timely and directionally guide out the cleaned dust impurities, so that the problem that the dust impurities are easily attached to the surface of the filter screen again and are difficult to clean thoroughly when the filter screen is cleaned is solved.

The invention discloses an underground data reliable transmission method and system based on multipath redundancy, and relates to the technical field of drilling operation well control monitoring, and the method comprises the steps: building a channel state real-time monitoring and reliability evaluation mechanism for a plurality of communication channels from underground to ground, and taking an evaluation result as a drive, performing erasure redundancy coding and adaptive fragment distribution on a to-be-transmitted data packet to enable a channel with higher reliability to bear more coding fragments; parallel uplink transmission of the fragments is achieved through multi-channel scheduling, and the ground end carries out decoding reconstruction based on the arriving fragments to recover complete monitoring data. Therefore, when the channel is degraded or partially loses efficacy, the data can still be continuously available, so that the certainty and the real-time performance of underground monitoring data transmission are improved.

The present application relates to the field of mobile communications. Provided are methods and apparatuses for configuring an uplink positioning reference signal, and devices and a storage medium. A method comprises: receiving a message, which is used for configuring an uplink positioning reference signal (202), wherein the message comprises an uplink positioning reference signal configuration of the uplink positioning reference signal and a valid range and / or a valid time associated with the uplink positioning reference signal configuration, the valid range is used for indicating a zone range in which the uplink positioning reference signal configuration is valid, and the valid time is used for indicating a time period in which the uplink positioning reference signal configuration is valid. When an uplink positioning reference signal configuration is valid, a terminal device can continuously use the uplink positioning reference signal configuration. Even if the terminal device performs cell reselection, the terminal device can still continue using the uplink positioning reference signal configuration, such that frequent information exchange with a network device is avoided, thereby reducing the power consumption of the terminal device.

The invention discloses a graphite crucible silicon infiltration resistant coating based on a gradient boron nitride-silicon carbide composite structure and a preparation method thereof. The coating is composed of hexagonal boron nitride nanosheets, beta-type silicon carbide nanowires, yttrium aluminum garnet precursor sol and the like, and effective blocking of 1500-1600 DEG C silicon melt is achieved through gradient structural design and an in-situ self-repairing mechanism. The preparation process comprises the steps of h-BN activation, S C carbon layer deposition, slurry mixing and spraying and segmented heat treatment. The molten silicon contact angle of the coating reaches 158 + / -2 degrees at the temperature of 1550 DEG C, through cracks do not exist after 50 times of thermal shock circulation, the coating is effective after being continuously used for 48 batches under the industrial working condition, the problems of silicon infiltration interface adhesion and thermal shock failure of a traditional graphite crucible are solved, and the coating has remarkable industrial application value.

The invention relates to the technical field of daily chemicals, in particular to a white tomato whitening and repairing composition as well as a preparation method and application thereof. The composition comprises the following components in percentage by mass: 68-85% of jojoba oil, 10-25% of squalane and the balance of white tomato extract, wherein the total percentage is 100%. The white tomatoes are rich in colorless carotenoids (such as phytoene and tetrahydrolycopene), and have excellent antioxidant and whitening capabilities: melanin formation is inhibited, and the colorless carotenoids can inhibit tyrosinase activity, reduce melanin generation and fundamentally whiten the skin. Pigmentation caused by ultraviolet rays can be relieved through the anti-oxidation effect, and the color spots are prevented and faded. The skin color can be brightened after continuous use, so that the skin presents natural luster.

The invention discloses a high-voltage discharge circuit suitable for a storage battery power supply and an electric flame stove. The high-voltage discharge circuit comprises an inversion driving module, a boosting transformer T1, at least three groups of active bridge rectifier modules and discharge modules corresponding to the active bridge rectifier modules. Through combination of driving of the active bridge rectifier module, voltage / current double-closed-loop feedback and real-time PWM signal output control of the control chip U1, current difference of each discharge branch is eliminated, the problem of uneven branch current is solved, and ring current and reactive power loss between branches are eliminated; a diode in a voltage doubling rectifying circuit and a bleeder resistor of a resonance circuit in the prior art are abandoned, an active bridge type rectifying module is adopted for driving, a PWM signal is dynamically adjusted through the low ESR characteristic of a capacitor C1 and closed-loop control, extra power loss is avoided, the working temperature of the circuit is controlled to be below 85 DEG C, and the service life of the circuit is prolonged. And the continuous service life of components in the circuit is prolonged.

The invention relates to the technical field of food processing, in particular to a self-cleaning conveying device for food processing, which comprises a rack, two conveying rollers are rotatably connected between the inner walls of the two sides of the rack, a conveying belt is in transmission connection between the two conveying rollers, a motor is fixedly connected to the outer wall of one side of the rack, and the motor is fixedly connected to the outer wall of the other side of the rack. One end of an output shaft of the motor is fixed to one conveying roller, the bottom of the rack is fixedly connected with a bottom plate, and the surface of the bottom plate is fixedly connected with a water tank. According to the cleaning device, the conveying belt can be cleaned through rotation of the brush rollers, meanwhile, the water content of the brush rollers can be controlled, the cleaning degree of the conveying belt is improved, and continuous use is convenient; manual cleaning is avoided, the labor amount is saved, meanwhile, the cylindrical brush plate makes contact with the brush roller in a reciprocating mode, then the brush roller is cleaned, the cleaning degree and the cleaning effect of the brush roller are improved, materials firmly attached to the conveying belt can be scraped away, and the falling materials fall into the drawing box after being guided by the slag collecting hopper, so that centralized treatment is facilitated.

The invention relates to a cold-resistant medium-voltage power cable applied to the field of cables, and the cable comprises a cable body, the outer end of the cable body is slidably sleeved with a bending protection sleeve, and through the cooperation of the bending protection sleeve, a chuck, a flexible electric heating patch and a bending induction assembly, on one hand, the bending difficulty of the cable body during laying can be reduced; on one hand, damage to the cable body caused by excessive bending is avoided, the laying efficiency and safety of the cable body in a cold region are improved, on the other hand, the laying position at the bending position can be heated, the flexibility of the cable body during laying can be improved, damage to the inner wire core of the cable body is reduced, and the service life of the cable body is prolonged. In addition, heat preservation protection can be carried out on the bending laying position of the cable body in the subsequent continuous application process of the cable body, the degree of influence of low temperature on the bending position is reduced, the risk of hardening or even cracking of the bending position is reduced, the durability of the cable body after laying is improved, and the safety and stability of the cable body in the power transmission process are effectively guaranteed.

The invention relates to a scheduling method, scheduling equipment and semiconductor process equipment. The scheduling method comprises the following steps: acquiring available process chamber resources; the available process chamber resource comprises a pre-release process chamber; the acquisition process of the pre-release process chamber comprises the following steps: if it is detected that the last wafer of the current production task is discharged, releasing the process chamber occupied by the current production task to obtain the pre-release process chamber; on the basis of a process path of a target process task in the to-be-allocated production task and available process chamber resources, resource allocation is performed on the target process task; and generating a corresponding scheduling sequence based on the target process task of the obtained resource allocation. Therefore, when the last wafer of the production task is discharged, the process chamber occupied by the production task is released, so that the process chamber resources can be ensured to be continuously used, the utilization rate of the chamber resources is effectively improved, and a guarantee is provided for improving the preparation efficiency of a semiconductor.

The utility model discloses a packing case excess material collecting device, which comprises a shell, a suction mechanism, a filtering mechanism and a dust removing mechanism, the shell comprises a box body, the box body is provided with a storage bin and a filtering bin which are communicated with each other, the storage bin is provided with a suction port, the filtering bin is provided with an air outlet, the suction mechanism is arranged on the box body, and the dust removing mechanism is arranged on the box body. The filtering mechanism is located outside the filtering bin and connected with the air outlet, the filtering mechanism is arranged in the filtering bin and used for filtering dust particles entering the air outlet, and the dust removal mechanism is arranged on the box body and used for removing the dust particles attached to the filtering mechanism. Along with continuous use of the filtering mechanism, dust accumulated on the filtering mechanism can be gradually increased, so that the filtering efficiency is reduced. And the dust removal mechanism is started to remove dust from the filtering mechanism, the filtering efficiency is recovered, and subsequent suction operation is also facilitated.

A forming apparatus for patch production, comprising a forming apparatus body (1). A pressing mechanism (2) is arranged above the forming apparatus body (1); a rotating mechanism (3) is arranged in the middle of the forming apparatus body (1); an external expansion mechanism (4) is arranged below the pressing mechanism (2); a sealing mechanism (5) is arranged on the periphery of the bottom of the pressing mechanism (2); a vacuumizing mechanism (6) is arranged at the bottom of the forming apparatus body (1); the pressing mechanism (2) comprises vertical rods (21); the lower surfaces of the vertical rods (21) are fixedly installed on the upper surface of the forming apparatus body (1); a first round rod (22) is fixedly connected to the upper portions of the vertical rods (21); a cross rod (23) is rotatably connected to the outer wall of the first round rod (22); and a first fixing block (24) is rotatably connected to the lower end of the cross rod (23). By rotating and pressing downwards, each end of a patch is uniformly stressed, so that raw materials in the patch are smoother, thereby preventing the patch from being damaged after being pressed downwards due to the failure of discovery in time of damage to the bottom surface of a pressing plate, avoiding the loss caused by patch damage and the slowdown in production progress caused by the need for manual cleanup, and facilitating continuous use.

The invention relates to a brand-new intelligent light implementation method, which closely combines light with emotion, health and intelligent science and technology to create brand-new experience. The universal adjustment motion intelligent lamp can adapt to a scene, move to a proper position according to the scene requirement and give out a proper visual lamp effect according to the scene and the emotion of a user. The universal adjustment movement intelligent lamp comprises four core assemblies, namely a movement base, a universal joint, a visual lamp tube and client software. The motion base is integrated with a camera module for navigation positioning and obstacle avoidance; the integrated movement wheel is used for autonomously moving to a needed scene, and the integrated battery module is used for keeping endurance. The universal joint is mainly composed of a motor joint and used for supporting the visual lamp tube and adjusting the direction and the height of the visual lamp tube. The visual lamp tube integrates a green light source LED array, a camera module and a microphone module, the camera is used for recognizing scenes and emotions, the microphone is used for capturing environment sounds such as music, and the universal joint and the visual lamp tube are adjusted to emit proper light through communication between the CAN bus and the motion base. Client software is integrated with a large model AI technology so that intelligent interaction can be performed, a user can develop intelligent agent application to customize a personalized lamp effect, and an intelligent home system is supported to be accessed to perform linkage adjustment with other environment equipment, such as a curtain and a thermometer.

The invention provides an anti-blocking method and a control system for a Yellow River diversion drip irrigation intelligent pressure adjusting water dropper, belongs to the technical field of drip irrigation intelligent adjustment, and ensures that the system can effectively operate under various working conditions through a dynamic adjustment function and continuous optimization of pressurization parameter combination. After each blockage is solved, a new pressurization parameter combination is recorded into the controller for future use. Along with the continuous use of the drip irrigation system, when the pressurization mode of the previous test cannot solve the problem of blockage, the system needs to increase the pressurization time or the pressurization amplitude on the basis of the previous pressurization mode to carry out a new round of test, and uses a new pressurization mode to solve the problem of blockage.

The invention relates to the technical field of intelligent wearable equipment, and discloses an intelligent wearable system integrating multi-modal physiological monitoring and active intervention, which comprises a ring end acquisition module, a mobile end cache module and a cloud intelligent analysis module, and the cloud intelligent analysis module comprises a multi-modal fusion analysis unit, an active intervention decision unit and a user digital twinborn model construction unit, and is used for calculating a sleep score, a readiness score, a pressure index, a blood oxygen trend and a menstrual period prediction result according to the multi-source physiological characteristics, and executing an active intervention decision based on a health state. The sensing module is integrated in the ring body, the light-weight design is suitable for long-term wearing, all-weather data acquisition is guaranteed, compared with a bracelet or a watch, the ring is comfortable and hidden to wear, the continuous use willingness of a user is enhanced, meanwhile, the ring is suitable for high-voltage office or sports scenes, and non-inductive health monitoring is achieved.

The invention relates to the technical field of machine vision detection, in particular to an angle detection device based on machine vision. Comprising a detection device body, a film pasting mechanism and a film feeding mechanism, the detection device body comprises a detection camera, a mounting frame and a dustproof glass cover, the detection camera is fixedly mounted on the mounting frame, the dustproof glass cover is arranged on the outer side of the detection end of the detection camera in a sleeving mode, and the dustproof glass cover is fixedly mounted on the mounting frame; and the film pasting mechanism comprises a first pushing assembly, a film uncovering assembly, a cleaning assembly and a pasting assembly, the first pushing assembly is installed on the installation frame, and the allowance automatic detection assembly is installed on the film feeding assembly. According to the invention, the continuous use duration of the detection camera can be greatly improved, the definition and precision of visual detection are maintained while continuous work is carried out, the application range is wide, an operator does not need to frequently enter a working area with high dust content to carry out wiping, replacement and other operations, and the working safety is improved.

The invention relates to the technical field of reinforcement learning, WIFI (Wireless Fidelity), Internet access, related services and the like, and provides an intelligent management method of a portable WIFI based on reinforcement learning and the portable WIFI. The state representation data of the carry-on WIFI comprises a flow use record of the carry-on WIFI of the user, the continuous use duration of the user for connecting the carry-on WIFI each time and the signal intensity of the carry-on WIFI of the user equipment, and inputting the state representation data of the carry-on WIFI into the trained reinforcement learning model, the data transmission rate adaptive to the portable WIFI of the current user is obtained through analysis of the reinforcement learning model, the flow use state of the flow package of the portable WIFI of the current user is intelligently adjusted according to the data transmission rate, and the flow package adaptive to the portable WIFI of the current user is intelligently recommended according to the flow use state. Therefore, the data transmission rate and the flow recommendation of the portable WIFI are optimized, and the product use experience of the user is improved.

The utility model relates to the technical field of crystal tile production, and discloses a crystal tile edging and polishing device which comprises a machining table, a mounting frame is fixedly connected to one side of the machining table, a mounting plate is mounted on one side of the upper portion of the mounting frame, a fixing frame is fixedly connected to one side of the mounting frame, and a second servo motor is fixedly connected to the fixing frame. The output end of the second servo motor is fixedly connected with a half gear, one side of the half gear is meshed with a gear, the lower end of the gear is fixedly connected with a mounting rod, one side of the mounting rod is fixedly connected with a mounting frame, and a cleaning brush is mounted on the mounting frame. And the cleaning brush can clean the surface of the grinding disc when moving, brick powder attached to the surface of the grinding disc is reduced, and therefore continuous use of the grinding disc is facilitated, and the problem that the grinding efficiency of the grinding disc is reduced due to the fact that too much brick powder is attached is solved.

The invention relates to the technical field of solar energy, in particular to a solar large flat plate collector with a cleaning function, which comprises a collector glass cover plate, a mounting structure is arranged outside the collector glass cover plate, and a first cleaning mechanism and a second cleaning mechanism for cleaning the collector glass cover plate are arranged on the mounting structure. The first cleaning mechanism and the second cleaning mechanism are used in cooperation. And the first cleaning mechanism comprises two rollers. According to the solar large flat plate collector with the cleaning function, the rollers are driven by external power to rotate, the wiping cloth can be easily replaced by the two rollers through the coordinated action of winding and unwinding, the whole process is easy to operate, complex disassembly and assembly steps are not needed, the time needed for replacing the wiping cloth is shortened, and the cleaning efficiency is improved. The continuous use efficiency of the equipment is improved, the wiping cloth can better play a cleaning role in the wiping process, and the cleaning effect on stains and dust on the glass cover plate is enhanced.

The invention discloses a milling blade with a double-layer sleeking structure, and belongs to the field of metal cutting machining, the milling blade comprises an upper surface, a lower bottom surface and a peripheral surface, the peripheral surface comprises two side surfaces and two end surfaces, a main cutting edge is formed at the intersection part of the upper surface and the side surfaces, and a main cutting edge is formed at the intersection part of the lower bottom surface; a main sleeking edge, a clearance groove, an auxiliary sleeking edge and an auxiliary cutting edge are sequentially formed in the intersection position of the upper surface and the at least one end surface in the direction away from the main cutting edge. In the cutting machining process, under the condition that the quality of the machined surface is affected due to the fact that the main sleeking edge is provided with a notch or cracks, the auxiliary sleeking edge can conduct secondary sleeking machining on the machined surface so as to supplement the sleeking machining function lacked by the blade body, and then the machining precision of the surface can be continuously maintained. The effective machining time is prolonged due to continuous use of the milling blade, which means that the service life of the milling blade is also prolonged.

The invention relates to the technical field of copper wire production, and provides a hot tinning device and process for a superfine copper wire, the hot tinning device comprises a tinning box, one side of the tinning box is provided with a cooling tank communicated with the outside, the bottom and the top of the cooling tank are both provided with holes communicated with the tinning box, and the copper wire can penetrate out and penetrate in through the holes; a heating pipe is arranged at the top of the interior of the tinning box, and a guide roller assembly is arranged in the tinning box. The device overcomes the defects in the prior art and is reasonable in design and compact in structure, the copper wire is cooled after tinning, a tin layer is stabilized and then heated again, after the tin layer is close to a molten state, tin on the surface of the copper wire is scraped through the die cutter assembly, redundant tin on the surface of the copper wire is scraped off and smoothed, and the copper wire surface quality is improved. And the uniformity and the conductivity of the copper wire surface coating are improved. And a plurality of die cutter assemblies which are horizontally arranged are arranged in the tin plating box, so that the die cutter assemblies are prevented from being overheated due to long-time continuous use, a copper wire tin plating layer is prevented from being molten accidentally, and the service life of the die cutter assemblies is prolonged.

The disclosure relates to an electronic device including a flexible display, an operation method, and a storage medium. According to an embodiment, an electronic device may control the display module to display a first task bar and respective screens of a plurality of running applications on the first display in an unfolded state of the housing. According to an embodiment, the electronic device may generate at least one icon related to the plurality of applications for continuous use of the plurality of screens based on a partial area of the housing being in a folded state. According to an embodiment, the electronic device may control the display module to display at least one screen among the plurality of screens and a second task bar including at least one icon on the second display in the folded state. Other embodiments are possible. Other embodiments are also possible.

The invention relates to an ergonomic keyboard capable of automatically adjusting height and angle. The ergonomic keyboard comprises an input module and a detection module. Wherein the input module is used for receiving keyboard operation of a user; the detection module obtains use state data of a user, including pressure distribution of fingers on the surface of the keyboard, the position of a wrist relative to the keyboard, a real-time inclination angle of the keyboard and continuous use duration; ergonomic parameters are stored in the storage module and comprise the standard value of finger pressure, the standard height of wrist support, the standard angle of keyboard inclination and the suggested continuous use duration. The processing module is used for judging whether the current use posture of the user conforms to the ergonomic parameters or not according to the detected use state data, if not, the needed height and angle adjustment values are calculated, and an adjustment control signal is generated. After the execution module receives the control signal, the height and the inclination angle of the keyboard are automatically adjusted so as to help a user to keep a correct typing posture, and fatigue and discomfort caused by long-time use are relieved.

The invention belongs to the technical field of water-based ink, and provides high-temperature-resistant water-based ink for laminated iron and a preparation method thereof.According to the high-temperature-resistant water-based ink for laminated iron and the preparation method of the high-temperature-resistant water-based ink for laminated iron, the design of a double-resin system formed by compounding waterborne polyurethane resin and flexible segment copolymer modified ternary vinyl chloride-vinyl acetate resin is adopted, and the synergistic effect of surface modified nanometer aluminum oxide reinforcing filler and an elastomer modifier is combined; the interface compatibility is improved through a siloxane coupling agent surface treatment technology, a composite coating structure with balanced flexibility and heat resistance is formed, the high temperature resistance can reach 200 DEG C or above, continuous use is free of failure, the flexibility is free of cracking through a T-bend test, the adhesion of a coating film reaches the 0-level standard, the drying time is shortened to be within 30 minutes, and the service life of the coating film is prolonged. The comprehensive performance index that the storage stable period is prolonged to 12 months or above is achieved, the technical problems that an existing laminated iron coating is insufficient in flexibility and poor in thermal stability in a high-temperature environment are solved, and the high-temperature-resistant laminated iron coating has wide food packaging and industrial protection application value.

The utility model relates to the technical field of metal salt bath nitriding treatment equipment, and provides a cast iron pan nitriding treatment pan hanging device which comprises a plurality of annular frames and a center frame, the center frame is fixed in the annular frames, supporting rods are fixed at the bottoms of the annular frames, and supporting moving assemblies are arranged at the lower ends of the supporting rods. The hanging pot pressing assembly is arranged at the bottom of the center frame and comprises a bottom cavity, the bottom cavity is formed in the bottom of the center frame, a center rod is movably connected in the bottom cavity in a sleeved mode, and a dispersing frame is arranged at the top of the center rod. According to the technical scheme, the problems that in the prior art, due to the fact that all parts of a simple pot hanging support are unstable in structure and cannot bear excessive weight, the machining number of cast iron pot blanks is limited during salt bath nitriding every time, the production schedule is affected, the cast iron pot blanks are prone to distortion and deformation when being overweight, and the production efficiency is affected are solved. The production cost is increased due to incapability of continuous use, the firm fixing effect on the cast iron pan is poor, and the cast iron pan is easy to fall off in the process.

The present invention provides a chemical analyzer provided with a hollow fiber degassing module that can maintain an originally good degassing performance even when used continuously for a long period of time, and that can suppress the reproduction of bacteria and the like. More specifically, the hollow fiber degassing module (20A) has a housing (210) and a hollow fiber membrane (220) disposed in an internal space (S1) of the housing. The housing (210) has: a liquid supply unit (216A) that connects the outside of the housing (210) and the internal space (S2) of the hollow fiber membrane (220), and that supplies constant-temperature water (W1) from the outside of the housing (210) to the internal space (S2) of the hollow fiber membrane (220); a liquid discharge unit (217A) that connects the internal space (S2) of the hollow fiber membrane (220) and the outside of the housing (210) and discharges the degassed constant-temperature water (W2) from the internal space (S2) of the hollow fiber membrane (220) to the outside of the housing (210); and a gas discharge unit (218A) that connects the internal space (S1) of the housing (210) and the outside of the housing (210) and depressurizes the internal space (S1) of the housing (210). The gas discharge part (218A) is provided at the lower end of the housing (210) in the vertical direction.

The utility model relates to a marine organism comprehensive culture device for culturing plant biological bait by utilizing biogas slurry, and belongs to the field of mariculture. A liquid outlet of the biogas slurry storage area is communicated with the plant bait culture area through a biogas slurry main liquid outlet pipe, the plant bait culture area is connected with a plant bait water inlet pipe through a filter pump, a slag outlet of the biogas slurry storage area is communicated with the bottom slag treatment area through a slag discharge main pipe, and an inflation stone is arranged at the bottom of the bottom slag treatment area and connected with an inflation pipe. The biogas slurry storage area is higher than the bottom residue treatment area and the plant bait culture area, a residue outlet of the bottom residue treatment area is communicated with the comprehensive culture area through a bottom residue feeding pipe, the bottom residue treatment area and the plant bait culture area are higher than the comprehensive culture area, and the plant bait culture area is communicated with the comprehensive culture area through a total algae feeding pipe. The comprehensive breeding area is provided with an intertidal zone water changing gate, continuous use of biogas slurry can be achieved, biological diversity is achieved through space isolation of animals of different feeding habits, food competition is effectively avoided, and the stability of the whole breeding system is guaranteed.

The invention provides a formula of sleep-aiding essential oil containing cedar himalaya, relates to the technical field of sleep-aiding essential oil, and aims to solve the problems of single effect, poor stability and insufficient skin tolerance of existing sleep-aiding essential oil. The formula comprises the following components in parts by weight: 0.5-5 parts of Himalaya cedar essential oil, 80-95 parts of base oil, 1-10 parts of synergistic sleep-aiding essential oil, at least one of lavender essential oil, chamomile essential oil and sandalwood essential oil, and 0.1-1 part of optional antioxidant. During preparation, the components are ensured to be uniform through a process of stirring at a constant temperature of 25-35 DEG C and mixing at a rotating speed of 200-300rpm, the pH value of the product is 5.5-7.0, the retention rate of the active components is greater than or equal to 90% after the product is stored in a dark place at 25 DEG C for 6 months, and the use mode is that the product is smeared on wrists / necks / soles 1-2 hours before sleep, and 0.5-2mL of the product is smeared on each time. Tests show that the sleep time of insomnia people can be shortened to 15-22 min after the essential oil is continuously used for 28 days, the PSQI score is reduced by 40%-54%, the skin irritation is zero, the essential oil is suitable for preparing external sleep-aiding essential oil cream, ball bottles and other products, and a safe and efficient solution is provided for sleep disorder people.

The invention discloses a flexible shaft inner pipe flocking process and a flexible shaft, the flexible shaft inner pipe flocking process comprises a flexible shaft sleeve, the end portion of the flexible shaft sleeve is fixedly connected with a connecting piece, the connecting piece is detachably connected with a fixing mechanism, the fixing mechanism comprises a fixing sleeve, and the fixing sleeve is detachably connected to the end, away from the flexible shaft sleeve, of the connecting piece; the positioning head is fixedly connected to one end, far away from the connecting piece, of the fixing sleeve; and the fastening bolt is in threaded connection with the fixing sleeve. According to the flexible shaft inner pipe flocking process and the flexible shaft, the flocking adhesive is coated on the outer surface of the flexible shaft main body, and the flexible shaft main body is heated, so that when the flexible shaft main body is fixed with the flocking thread subsequently, the flocking thread cannot be excessively melted and damaged due to the effect of the flocking adhesive, and the flocking quality of the flocking thread is improved. The flocked thread can be fixed to the outer surface of the flexible shaft body, meanwhile, the worn flocked thread can be rapidly replaced through the fixing mechanism, operation is convenient, and follow-up continuous use of the flexible shaft is guaranteed.