1378 results about "Water immersion" patented technology

The invention relates to the technical field of geomechanical simulation of tunnel engineering, in particular to a tunnel surrounding rock water immersion weakening fluid-solid coupling simulation method and system.The method comprises the steps that mechanical parameters and seepage parameters of typical tunnel surrounding rock materials are obtained, and then an evolution equation of water immersion equivalent strain along with time is constructed; constructing a water immersion equivalent strain-seepage parameter dynamic correlation model based on the evolution equation and the seepage parameters; a seepage-stress coupling elastic-plastic damage constitutive model is constructed on the basis of a water immersion equivalent strain dynamic evolution model, and coupling circulation of a seepage-stress-damage field under the influence of water immersion degradation is represented on the basis of the seepage-stress coupling elastic-plastic damage constitutive model. The technical blank that bidirectional strong coupling of a seepage field and a mechanical field under water immersion response cannot be realized in the prior art is filled, and a high-precision simulation technical scheme is provided for stability analysis of tunnel surrounding rock in a water-rich environment.

Systems and methods for producing an ultrafast functional photoacoustic microscopy system are disclosed herein. Such systems are configured to enable the imaging of microvasculature and functional dynamics of tissue samples with a broad field of view and high spatial resolution. According to several disclosed embodiments, a combination of a Raman path and a polygon scanner in water immersion and air immersion environments enables rapid imaging of target materials.

The invention provides a water immersion early warning method and related equipment thereof. The water immersion early warning method comprises the following steps: determining environmental data in a target area and state data of corresponding monitored target equipment; determining water immersion risk data based on the environment data and the state data; performing anomaly identification on the water immersion risk data through a preset anomaly algorithm to obtain an anomaly identification result; and executing a corresponding water immersion early warning scheme based on the exception recognition result in combination with a preset exception handling strategy. Through the steps of the method, fusion and intelligent risk identification of multi-source monitoring data can be realized, potential water immersion hidden dangers can be found in time, accurate early warning is realized through a hierarchical response mechanism, and the reliability and response efficiency of a water immersion monitoring system are improved.

The invention relates to the technical field of air tightness detection, and particularly discloses a corrugated pipe air tightness efficient detection device which comprises a box body and a control console, the upper interior of the box body is divided into a water immersion detection area and a transmission assembly area by a partition plate, and a rotary drum and a cylinder which are axially aligned are arranged in the water immersion detection area and the transmission assembly area respectively; a disc connected with the rotary drum is rotationally arranged in the partition plate, one end of the rotary drum is connected with a driving assembly, a transparent glass plate is arranged on the side wall of the lower end of the water immersion detection area, and a CCD camera right facing the transparent glass plate is arranged on the outer side of the box body; according to the corrugated pipe air tightness efficient detection device, the rotary drum serves as a rotary carrier, whether bubbles are generated on the surface of the corrugated pipe or not is captured through the CCD camera, and then the air tightness of the corrugated pipe is judged according to whether the bubbles exist or not; the whole detection device realizes continuous and automatic detection of the air tightness of the corrugated pipe, and greatly improves the detection efficiency of the air tightness of the corrugated pipe.

The invention relates to the technical field of pipeline safety monitoring and water seepage prevention early warning, in particular to a water seepage prevention early warning system driven by complex temperature and humidity environment edge calculation, which comprises the following modules: an environment and water immersion data acquisition module used for acquiring temperature, relative humidity, water immersion signals and auxiliary evidence in real time at edge nodes and performing preprocessing; and the temperature and humidity coupling dew point judgment module is used for calculating a dew point at the edge node based on the temperature and humidity data and generating condensation negative evidence. According to the method, temperature and humidity and water immersion data are collected at edge nodes and preprocessed, condensation negative evidence is generated based on the temperature and humidity data and fused with water immersion positive evidence to form a Markov chain, meanwhile, an environment base line is established, and a threshold value is adjusted in a self-adaptive mode, so that continuous monitoring and closed-loop judgment of the water seepage state are achieved; therefore, the problems that most traditional pipeline water seepage monitoring systems depend on a remote server, and judgment lags and misinformation is caused by the complex environment and the static threshold value are solved.

The invention discloses a modified fluorosilicone polymer, a two-component silicone sealant and a preparation method of the two-component silicone sealant. The structural formula of the modified fluorosilicone polymer is shown in the specification. The preparation raw materials of the two-component silicone sealant contain the modified fluorosilicone polymer. The modified fluorosilicone polymer provided by the invention is used as a basic polymer to replace conventional simethicone, and is matched with alpha, omega-dihydroxy polydimethylsiloxane, a cross-linking agent, a coupling agent and other components to prepare a two-component silicone sealant which has relatively high normal-temperature and low-temperature strength and also has very good heat resistance and water resistance; the defect that the performance of an existing silicone sealant is reduced under the conditions of high temperature and water immersion is overcome. # imgabs0 #

The invention provides a ceramic tile back surface charged bead effect scavenger and a preparation method thereof, and belongs to the technical field of building materials. The scavenging agent comprises the following components in percentage by mass: 0.5-5% of a silane coupling agent, 2-10% of acrylate-vinyl versatate copolymer latex powder, 1-8% of silicon dioxide nanoparticles, 8-20% of an alkaline component, 3-10% of a bio-based surfactant, 1-5% of lipase, 8-20% of an adsorbent and 40-70% of a filler. The remover can effectively remove the bead effect on the back of the ceramic tile, improve the adhesive property of the ceramic tile, improve the durability, especially the adhesive property of the ceramic tile after water immersion and thermal aging, reduce the hollowing phenomenon and prolong the service life of the ceramic tile; the scavenger has the advantages of low formula cost, easily available raw materials, low toxicity, environmental protection, simple and fast use method, improvement of construction efficiency and construction quality, easy operation, cost saving, and enhancement of safety and environmental protection.

The invention relates to the technical field of full-focusing phased arrays, and discloses an on-line automatic bar flaw detection method and device based on a full-focusing phased array technology. According to the method, after water immersion type coupling is carried out, array elements of a concave array phased array probe are excited in a plane wave emission mode, multi-angle acoustic beams are formed, and full-matrix echo data are captured; for transverse wave detection, the sound field uniformity is improved by adopting a grouped alternate emission mechanism. Full-domain dynamic focusing is realized through coherent superposition processing, and real-time alarm and mark spraying are carried out on standard exceeding defects in combination with encoder data. The device comprises an off-line automatic calibrator, a conveying roller way, a steel splitting instrument platform, a pinch roll system, a lifting transverse moving platform, an ultrasonic detection host, a mark spraying system, a water circulation system and a PLC system, and efficient and accurate on-line bar flaw detection is achieved.

The embodiment of the invention provides a vehicle water immersion identification method, electronic equipment, a vehicle and a medium. The method comprises the following steps: acquiring a time interval of transmitting and receiving waves of first ultrasonic equipment and second ultrasonic equipment; and when the time interval meets a first preset condition, identifying that the vehicle is in an immersion state. As the propagation speeds of the ultrasonic waves in the water and the air are different, whether the vehicle is soaked in water or not is identified by analyzing the time interval of the receiving and transmitting waves of the ultrasonic waves in the water and the air, and the accuracy of vehicle soaking identification can be improved.

The invention provides a water bank slope structural surface rock mass shear creep test system and method under a dry-wet cycle, relates to the technical field of rock mechanical property test, and aims to accurately reproduce a dry-wet cycle-stress coupling working condition of a rock mass structural surface under a complex environment. In the device, the direct shear apparatus comprises a loading frame and a loading and sliding device mounted on the frame, and provides a stable mechanical loading basis for a test; the shear box is used for accommodating a rock sample containing a structural surface, and the lower shear box adopts a lengthened design, so that the shear area in the whole shear process can be ensured to be constant; the dry-wet cycle environment simulation cabin is fixed in the loading frame, hermetically wraps the shear box and is integrated with a water soaking subsystem and a drying subsystem, the water soaking subsystem can adjust the water level height and water pressure in the simulation cabin, and the drying subsystem can dry a rock sample, can reproduce the sun illumination radiation condition and is matched with the water soaking subsystem to realize periodic dry-wet cycle; and the coupling effect of dry-wet cycle and mechanical loading is realized.

The utility model discloses an energy storage cabinet which comprises a shell, the shell comprises an upper-layer cabinet body, a middle-layer cabinet body and a lower-layer cabinet body, and the upper-layer cabinet body, the middle-layer cabinet body and the lower-layer cabinet body are arranged up and down; a front door and a rear door are respectively arranged on opposite sides of the shell; a distribution box and a PCS module are fixedly installed in the middle-layer cabinet body, a high-voltage box is arranged in the upper-layer cabinet body, and the horizontal side of the middle-layer cabinet body is provided with an air inlet shutter and an air outlet shutter which are used for ventilation and heat dissipation. The distribution pattern that the upper portion and the lower portion are arranged in the middle is adopted, the PCS is locally lifted to avoid water immersion, the PCS is isolated from a heat dissipation air channel of the battery bin, and the situation that heat is diffused to the battery pack to affect the battery pack due to the large heat production coefficient of the PCS is avoided. The central arrangement is isolated from the ground to the maximum extent, dust accumulation is prevented from shortening the service life of equipment, debugging and maintenance by workers are facilitated, high-voltage short circuit caused by water immersion is avoided, dust accumulation in an air duct of the control module is reduced, the service cycle of the equipment is prolonged, and the cable cost is saved.

The invention belongs to the technical field of strength detection, and relates to a track strength detection device and method. The device comprises a detection frame, a torsion stretching part arranged on the detection frame, a soaking box, a stretching roller, a positioning roller, a hammering assembly, a driving part and the like. Static stretching detection, dynamic stretching detection, torsion stretching detection, impact working condition detection, rotation load detection and muddy water soaking load detection of the track body can be realized, and on the basis of the static stretching detection or the dynamic stretching detection, the detection precision is improved. Combined detection is carried out in combination with one to four of four detection modes of torsion stretching detection, impact working condition detection, rotation load detection and muddy water soaking load detection, working conditions of the crawler belt in different working scenes can be simulated, and fatigue performance of the crawler belt under various complex stress conditions can be comprehensively detected. And the reliability of the track in actual use is ensured.

The present invention relates to a method for recycling secondary aluminum ash and its application, wherein the method comprises the following steps: S1, pre-treating the secondary aluminum ash by heating and washing, then mixing it with ammonium sulfate, roasting and water-immersing it to obtain a leachate, then cooling and crystallizing the leachate, separating the solid, and calcining it to obtain aluminum oxide; S2, hydroxylating the aluminum oxide to obtain hydroxylated aluminum oxide; S3, blending the hydroxylated aluminum oxide with carboxymethyl cellulose, and reacting it by ultrasonic heating to obtain modified aluminum oxide. The present invention improves the dispersibility, compatibility and stability of the modified aluminum oxide in composite materials while efficiently recycling the secondary aluminum ash, and can significantly improve product performance by using it as a filler in the fields of polymer materials and the like.

The invention provides a titanium steel composite plate welding interface bonding force detection method, and relates to the technical field of quality detection.The method comprises the steps that scanning is conducted from the steel substrate side of a composite plate through a single crystal normal probe, and whether an interface has a disconnection area or not is judged by analyzing the amplitude relation between interface echoes and bottom surface echoes; defining a 180-degree arc-shaped scanning path taking the explosive welding direction as a 0-degree reference axis on the surface of the composite board which is judged to be completely combined, and equally dividing the arc-shaped path into four monitoring arc sections; in each monitoring arc section, a water immersion type ultrasonic detection device is adopted, a probe is focused on the steel-titanium bonding interface, scanning is carried out along an arc-shaped scanning path, and interface ripple C scanning imaging pictures of the four monitoring arc sections are obtained respectively. According to the method, through ultrasonic detection and analysis, precise detection of the welding interface of the titanium-steel composite plate from disconnection area screening to bonding strength evaluation is achieved, interface defects can be effectively recognized, and the welding quality reliability is improved.

The invention relates to the technical field of precise cleaning and regeneration, and discloses an aluminum nitride crucible cleaning and regeneration process for a MicroOLED evaporation source, which comprises the steps of organic soaking, primary pure water soaking, physical film removal, water washing, primary drying, high-temperature baking, acid pickling, secondary pure water soaking, ultrasonic cleaning, secondary drying, detection, drying, cooling and vacuum packaging. According to the cleaning and regeneration technology for the aluminum nitride crucible for the MicroOLED evaporation source, multiple cleaning modes are combined, organic matter on the surface and in the aluminum nitride crucible can be effectively dissolved, compared with traditional soaking with a single organic solvent, the removal effect on stubborn stains is better, organic residues and permeation residues are avoided, and the service life of the aluminum nitride crucible is prolonged. The crucible can be safely mixed for use in subsequent use through the thorough cleaning process, cross contamination is effectively avoided, product flaws caused by incomplete cleaning of the crucible are reduced, the product yield is further improved, the high product yield means lower production cost and higher market competitiveness, and remarkable economic benefits are brought to enterprises.

The present invention relates to a system for providing hot or cold therapy, featuring a tub with a shell comprising a base, head and foot end walls, and left and right walls forming a recess for water containment. The tub includes a seat with a horizontal surface extending from the foot end wall, and side and head end walls extending downward, creating left and right foot cubbies adjacent to the tub shell walls. A control unit, extending from the foot end wall, houses a heat pump unit for heating or cooling a water temperature, and may include a UV filter, a carbon filter unit, and a water pump. This system is designed to offer therapeutic benefits through temperature-controlled water immersion, with optional or included features for enhanced water quality, hygiene, utility and comfort.

The invention discloses an aviation casting aluminum alloy bar internal defect ultrasonic detection method and a sensor assembly, and the method comprises the following steps: adjusting water distance through three water immersion focusing probes to realize focusing of different depth areas, which are respectively a near surface depth of 2mm, a 1 / 4 bar radius depth and a 3 / 4 bar radius depth, and carrying out ultrasonic C scanning imaging; the probe forms water coupling with the surface of a workpiece through a water jacket, so that high-precision layered focusing detection is ensured. The collected ultrasonic signals are subjected to noise reduction processing through a wavelet decomposition technology, a threshold function is improved, wavelet coefficients are screened, the signals are reconstructed, and a C scanning image is reconstructed. The method has the advantages that the detection sensitivity and accuracy of the internal defects of the aluminum alloy bar are improved, the method is particularly suitable for quality detection of the aluminum alloy bar in the aviation industry, and the method has the characteristics of full coverage, accuracy and high efficiency.

The invention discloses a highway tunnel water leakage monitoring device, system and method, and the device comprises a water storage barrel, a water receiving pipe, a controller, a water sensor and an electric valve. And the controller controls the electric valve to be in an open state within a preset discharge time period so that the water outlet of the water storage barrel can be opened to discharge water in the water storage barrel, and after the preset discharge time period is over, the controller controls the electric valve to restore to be in a normally closed state. Whether the highway tunnel leaks or not can be judged under the condition that the decorative plate is not dismantled, and the method has the advantages of being simple and convenient in detection procedure, high in detection efficiency and low in detection cost.

The invention relates to the technical field of water immersion ultrasonic detection of additive manufacturing parts, in particular to a water immersion ultrasonic detection device for additive manufacturing parts, which comprises an ultrasonic transducer, a scanning device, a cleaning unit, a suspension assembly line and a fixing unit. In the moving process of the suspension assembly line, other to-be-detected parts can be clamped and fixed by the clamping piece in the middle of the rear side, so that sustainable detection work is facilitated, and the detection efficiency is improved; in addition, the clamping piece can be adjusted according to the shape of the part needing to be detected, so that the purpose of clamping and fixing the part is achieved, a special clamp does not need to be designed, and the detection cost is reduced.

The utility model discloses a liquid cooling energy storage cabinet, and belongs to the technical field of energy storage cabinets. The technical problem of how to improve the safety performance of the liquid cooling energy storage cabinet is solved. According to the technical scheme, a water immersion sensor is arranged at the bottom of a cabinet body and connected with a signal judgment module, the signal judgment module is connected with a controller, the controller is connected with an alarm, the water immersion sensor outputs an induction signal when detecting that the water level reaches a detected alarm value, and the signal judgment module receives the induction signal and sends the alarm to the alarm. The duration of the sensing signal is judged, and if the duration of the sensing signal is larger than a preset duration threshold value, a true signal is output; if the sensing signal is smaller than or equal to a preset duration threshold value, a false signal is output, the controller controls the alarm to whistle and give an alarm when receiving the true signal, and the controller controls the alarm to be standby when receiving the false signal, and the method has the advantages that the alarm is given when the accumulated water is too high, and the judgment reliability is effectively improved.

The invention discloses a damping and sound-absorbing wood composite floor suitable for aging, which is strictly and orderly compounded according to a four-layer structure from top to bottom, and all layers are clear in division of labor and have a synergistic effect to form an organic whole with complementary functions: the first layer is a wood grain facing layer; the second layer is a cushioning layer; the third layer is a wood core layer; the fourth layer is a sound absorption layer; the preparation method of the damping and sound-absorbing wood composite floor suitable for aging comprises the following steps that firstly, all the layers are evenly coated with waterborne polyurethane environment-friendly adhesives through high-precision gluing equipment, and the gluing amount is 120-150 g / m < 2 >; 2, hot-pressing compounding: during hot-pressing compounding, controlling the temperature to be 120-140 DEG C, the pressure to be 8-12MPa, the time to be 8-10 minutes and the peel strength to be greater than or equal to 1.5 N / mm, and meanwhile, avoiding the performance degradation of the material caused by high temperature; the invention has the following beneficial effects: the noise within the frequency range of 100-5000 Hz is comprehensively reduced to 35-45 decibels; a weight of 60kg freely falls down at a height of 30cm, and the impact absorption value of the floor reaches 55-60%; a 24-hour boiling water dipping test shows that the water absorption thickness swelling rate is less than or equal to 8%; and the cost is reduced by 30-40%.

The invention discloses a simplified test natural river ice section flow calculation method, which belongs to the technical field of hydrological test, and comprises the following steps: dividing a section into a plurality of strip units; calculating the effective water depth of each measuring point according to the water depth and the water immersion ice thickness of the measuring point corresponding to each strip unit; calculating the area of each strip unit according to the effective water depth at each measuring point; according to the area of each strip unit, the accumulated section area and the accumulated hydraulic radius from the left bank and the right bank of the section to the strip units are calculated respectively; according to the accumulated section area and the accumulated hydraulic radius from the left bank and the right bank of the section to the strip unit, the relative unit width flow of the sections on the left side and the right side of the strip unit is calculated, and then the comprehensive relative unit width flow of the strip unit is calculated; and calculating the total flow of the section according to the proportional relation between the comprehensive relative unit width flow and the actual unit width flow of the strip unit. According to the method, the full-section flow can be reversely deduced through a small amount of observation, so that the ice period flow testing process is simplified.

The invention discloses an inter-cluster isolated water-immersed fire-fighting prefabricated cabin for electrochemical energy storage, and belongs to the technical field of fire fighting of prefabricated cabins of electrochemical energy storage power stations. Wherein the cabinet container is divided into n independent cabins by the isolation baffles, a fire extinguishing device is arranged on the upper portion of the interior of the main cabinet body and comprises two sets of fire fighting pipelines, electromagnetic valves and sensor assemblies, the fire fighting pipelines comprise a main pipeline and a plurality of branch pipelines, and the branch pipelines vertically communicate with the lower portion of the pipe wall of the main pipeline; branch pipelines are arranged in the energy storage battery cabins, electromagnetic valves are installed on the branch pipelines and interact with the fire-fighting central control system, and the sensor assemblies are installed in the energy storage battery cabins and electrically connected with the fire-fighting central control system. In the operation process of the energy storage system, the device is linked with fire fighting, when the battery cluster is subjected to thermal runaway, the whole thermal runaway battery cluster is subjected to large water filling immersion through an external water source, immersion cooling is carried out in time at the initial stage of runaway, thermal runaway is effectively restrained, and the operation safety of the energy storage system is improved.

The invention relates to the technical field of roadway surrounding rock stability detection, and discloses a water immersion roadway surrounding rock loosening circle detection method and system, and the method comprises the steps: drilling small-angle inclined drill holes in two sides of a roadway, and injecting pressure water to form a water immersion saturated environment; sound time data are collected through an ultrasonic probe, and a wave velocity-hole depth curve is constructed; identifying a wave velocity gradient abrupt change area based on attenuation characteristics of surrounding rock fractures to sound waves; the inner boundary and the outer boundary of the loose circle are dynamically judged through the wave velocity gradient change rate, and finally a detection report containing the loose circle range is generated. By actively simulating the water immersion coupling environment and combining gradient change rate analysis, the problem of inaccurate boundary recognition caused by water influence of a traditional acoustic wave method is solved, and the accuracy and reliability of a detection result are remarkably improved.

The invention relates to the technical field of ultrasonic detection, in particular to a glue pouring bubble detection device and method for a water immersion ultrasonic transducer, and the device comprises a signal generator, a power amplifier, an oscilloscope, a to-be-detected ultrasonic transducer, a clamp, a fixing device, an infrared camera and a computer. In order to solve the problems that a traditional infrared thermal imaging technology is sensitive to material characteristics, high in excitation condition requirement and difficult to achieve defect quantitative analysis, an excitation electric signal drives an ultrasonic transducer to work to generate heat after power amplification, an infrared camera is adopted to capture a surface temperature distribution image of the ultrasonic transducer, and a convolutional neural network model is constructed; the volume fractions of the bubble defects of the glue pouring layer of the ultrasonic transducer in the infrared image are subjected to hierarchical identification (including four hierarchical intervals of less than 10%, 10%-30%, 30%-60% and more than 60%). The method solves the limitation of defect qualitative analysis of a traditional method, realizes quantitative evaluation of the bubble content of the glue pouring layer, and provides data support for quality detection of the ultrasonic transducer.

The utility model relates to the technical field of water supply equipment, in particular to an internet-of-things water flow detection type residence management device, a water flow indicator is arranged in a water supply pipeline, a water flow monitoring data analysis unit is arranged on the water flow indicator, and the water flow monitoring data analysis unit is in communication connection with an internet-of-things server. The internet-of-things server is further in communication connection with a valve action control unit, and the valve action control unit is connected with a normally-open electromagnetic valve arranged on one side of the water flow indicator. Compared with a water immersion detector type water leakage alarm, the water leakage alarm judges whether water leakage exists indoors by analyzing the running state of a residence water supply system, solves the problem of water leakage detection from a water supply source, reduces the arrangement steps of tail end probes, avoids false alarm when water is normally used at the tail end, automatically cuts off water flow under the unattended condition, and improves the water leakage detection efficiency. And the intact indoor property can be better ensured. Meanwhile, the system can be used as auxiliary equipment for people living alone to find indoor abnormal living conditions in time.

The utility model belongs to the technical field of propellers, and particularly relates to a ship propeller which comprises a propeller body, a propeller, a connecting rod and a wave suppression plate, a flange plate is fixedly connected to the top end of the connecting rod, a through hole is formed in the flange plate, a wiring channel is formed in the connecting rod, and two annular grooves are formed in the top end of the flange plate. The inner walls of the two annular grooves are fixedly connected with rubber sealing rings and annular wrapping bags correspondingly, and the annular wrapping bags are filled with negative thermal expansion filler. The negative thermal expansion filler and the rubber sealing ring are expanded at different temperatures, so that the sealing performance between the flange plate and the ship body flange is improved, and the sealing performance between the flange plate and the ship body flange can always keep stable high sealing performance in different periods; water is prevented from entering the ship body and the wiring channel due to a gap between the flange plate and the ship body flange, and the situation that the line and the propeller body are damaged due to water immersion is prevented.

The invention provides a water immersion and electric leakage monitoring method, device, system and equipment for power equipment, and relates to the technical field of power equipment safety monitoring. The method comprises the following steps: acquiring electrical monitoring data of a grounding wire of power equipment and water level monitoring data of an area where the power equipment is located; judging whether an electric leakage event occurs or not according to the electrical monitoring data; water immersion event judgment is conducted according to the water level monitoring data, when the water level monitoring data exceed a preset water level threshold value, visual review operation is triggered, and whether a water immersion event occurs or not is judged based on the result of the visual review operation; and determining different alarm levels according to a combination condition between the judgment result of the water immersion event and the judgment result of the electric leakage event, and executing alarm responses corresponding to the alarm levels. According to the method, the electrical monitoring data is obtained in a non-contact manner, and a dual verification mechanism of'water level threshold triggering + visual rechecking 'is established, so that the water immersion and electric leakage states of the electrical equipment can be quickly and accurately identified.

The utility model relates to the technical field of wire harness joints, and discloses an anti-pulling wire harness joint, which comprises a female joint and a male joint, and an anti-pulling sealing mechanism is arranged between the female joint and the male joint. The anti-pulling sealing mechanism comprises a sleeve plate, a fixed baffle ring and an L-shaped clamping plate, the sleeve plate is fixedly arranged on the outer wall of the female connector in a sleeving mode, by arranging the anti-pulling sealing mechanism, the female connector and the male connector can be limited and fixed after being in butt joint, the male connector and the female connector are prevented from being easily disengaged when being pulled, and the sealing performance of the female connector and the male connector is improved. And the sealing air bag is arranged, so that the sealing performance of the male joint and the female joint after butt joint can be greatly improved, the phenomenon of short circuit caused by the fact that water immerses into the connecting position of the female joint and the male joint is avoided, and the problem that the existing male joint and female joint do not have a sealing structure during anti-pulling butt joint, so that the service life of the male joint and the female joint is prolonged is solved. The sealing performance is poor, the water immersion short circuit phenomenon is easy to occur, and the normal transmission of data is influenced.

The invention discloses a tiger skin soft boiled egg production process and a deoiling and cooling conveyor line, and relates to the technical field of food processing, the process comprises the following steps: S1, cleaning and disinfection: cleaning and disinfecting the surfaces of poultry eggs, and then washing the poultry eggs; s2, temperature returning placement: returning the temperature of the poultry eggs to 15-25 DEG C; s3, performing low-temperature water boiling: putting the poultry eggs into water with the temperature of 70-80 DEG C, and performing soaking and heating; s4, cooling and shelling: fishing out the poultry eggs, putting the poultry eggs into water for cooling, and then carrying out shelling treatment; s5, frying the tiger skin: putting the poultry eggs into hot oil, and frying the tiger skin at the temperature of 150-160 DEG C for about 3-4 minutes; s6, soaking in cold water: putting the fished-out tiger skin soft boiled eggs into ice water to be soaked for 3-5 minutes, and then fishing out the soaked tiger skin soft boiled eggs; s7, marinating: putting the tiger skin soft boiled eggs into marinade for marinating; and S8, packaging: fishing out the tiger skin soft boiled eggs, and carrying out vacuum packaging. The method has the effect of improving the soft yolk stability and the product quality of the tiger skin soft yolk eggs.