1144 results about "Ice water" patented technology

1. Name of the product of this design: Ice Water Bathtub (Alta Model). 2. Purpose of this design product: for ice water bathing. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: main view. 5. The bottom surface of this design product is difficult to see or cannot be seen during use, so the top view is omitted.

The invention discloses a cloud and rainfall multi-parameter collaborative inversion method suitable for satellite passive microwave observation, and relates to the technical field of satellite meteorological remote sensing. The method comprises the following steps: firstly, collecting and carrying out space-time matching on related data to obtain fused data; secondly, constructing a prior data set; then multi-parameter collaborative inversion is carried out; the method can be used for acquiring various cloud and rainfall parameters, including a surface rainfall rate, a cloud water content profile, a rainwater content profile, an ice water content profile, a cloud water path, a rainwater path and an ice water path; the mapping relation between observation and physical states can be established without depending on actual observation of instruments, and the method is suitable for passive microwave instruments of the whole wind cloud three-series satellites and similar instruments of other satellites; the error accumulation effect caused by independent operation of all algorithms in a traditional multi-instrument algorithm system can be avoided, and the algorithm development cost and implementation complexity for new instruments can be reduced.

According to the high-gel-quality minced fillet gel and the preparation method thereof, frozen minced silver carp is unfrozen and then subjected to ice-temperature vacuum dehydration and ultrahigh-pressure homogenization treatment, a myofibrillar protein molecular chain is promoted to stretch through mild shearing force, and a TG enzyme acting site is fully exposed; then chopping and mixing with table salt, starch, TG enzyme coated porous starch-curdlan / sodium alginate oligosaccharide nanosphere dispersion liquid and ice water at low temperature, shielding TG enzyme by nanospheres through a core-shell structure at low temperature so as to avoid advanced activation, and accurately releasing during heating so as to catalyze crosslinking; finally, step-by-step heating gelation is performed, so that the strength and uniformity of minced fillet gel are remarkably improved, the flavor is improved, and the method is suitable for industrial production.

The invention discloses an inter-ice water channel inversion method based on multi-channel satellite data, and belongs to the technical field of satellite image processing, and the method comprises the steps: obtaining a reflectivity abnormal value of a visible light radiation brightness value and an initial value of a reflectivity abnormal threshold value, and obtaining a brightness temperature abnormal value BTA of a thermal infrared radiation brightness value and an initial value of a brightness temperature abnormal threshold value; step 2, acquiring a pixel credibility matrix; and step 3, adjusting a brightness temperature abnormal threshold value and a reflectivity abnormal threshold value by adopting an iterative dual-threshold adaptive optimization algorithm based on fuzzy classification, calculating a brightness temperature abnormal value membership degree and a reflectivity abnormal value membership degree, and judging the comprehensive probability that the pixel belongs to the inter-ice water channel according to each membership degree and the pixel credibility matrix. According to the method, the dynamic complexity of the polar region environment can be better adapted by utilizing the advantages of the visible light data in the aspect of identifying the boundary and texture of the ground features and the advantages of the thermal infrared data in the aspect of distinguishing the ground features at different temperatures, and the inversion precision of the inter-ice water channel is improved.

The invention relates to the technical field of fish culture water treatment equipment, in particular to a schizopygopsis malabaricus culture water circulation device which comprises a water inlet pipe, a filter plate is arranged at a port of the water inlet pipe, the water inlet pipe is communicated with one end of a temperature control channel and one end of an aeration channel, and the other end of the temperature control channel and the other end of the aeration channel are communicated with a water outlet pipe; the inner wall of the temperature control channel is fixedly connected with two heat conducting plates, one heat conducting plate is fixedly connected with the inner wall of one side of the temperature control channel, the other heat conducting plate is fixedly connected with the inner wall of the other side of the temperature control channel, and the heat conducting plates are hollow. After hot water or ice water is fed into the first containing cavity, the hot water or the ice water penetrates through the heat conduction plates and enters the second containing cavity, the temperature of the heat conduction plates can be increased or decreased, the hot water or the ice water is located in water flow between the heat conduction plates, the water flow is surrounded by the hot water or the ice water, and the heat exchange efficiency is further improved.

The invention discloses a device for simulating influence of ditch cleaning ice cover evolution on hydrodynamic parameters and an application method thereof, and relates to the technical field of ice water dynamics and hydraulic engineering experiments. The device comprises a low-level water tank, a high-level water tank, a centrifugal pump, a flow valve, a water tank, a steady-flow perforated plate, a ditch cleaning ice cover simulation device, a first water level control grid plate, a second water level control grid plate and a flow field measurement system. According to the invention, three key parameters of ditch cleaning length, ice cover submerging water depth and roughness of the bottom of the ice cover are independently regulated and controlled, and non-contact high-precision measurement is carried out by means of a PIV technology, so that systematic and refined research on hydrodynamic parameters of an ice cover ditch cleaning area is realized. According to the method, researchers can safely and systematically research the influence of a single variable on the ice cover ditch cleaning water power at low cost, and the fundamental bottleneck of traditional field measurement in the research is solved.

The invention discloses a numerical simulation method, device and equipment for ice rock collapse starting and a medium, relates to the technical field of fluid motion simulation, and provides an FDEM-SPH coupling framework. Through a CIE unit in the FDEM method, crack propagation and fracture processes in rock masses are accurately simulated, and after the CIE unit is completely fractured, the FDEM method simultaneously simulates various contact forms between two separated finite units, so that mutual movement and interaction between fractured rock masses can be accurately described; ice and snow melting and movement in the ice-water phase change process are simulated through the smoothed particle flow SPH, and meanwhile, the interaction between ice-water phase change and rock mass fracture movement can be quantified by calculating the contact force between virtual particles in the smoothed particle flow SPH and the surface of a finite element in the finite discrete element method FDEM; the interaction reflects the erosion and impact of the ice-water phase change on the rock mass in the whole process and the actual physical condition in the ice rock collapse starting process, so that the ice rock collapse change more fitting the real condition is described.

According to the mixed phase ice crystal particle ground generation and icing experiment device and method, a water spray head generates a water drop particle swarm, an ice crystal particle generation device generates an ice crystal particle swarm, the water drop particle swarm and the ice crystal particle swarm are mixed in a controllable proportion to form an ice-water mixed phase, and then a mixed phase icing experiment can be achieved. The experimental device comprises an air duct system, a water drop atomization generation system, an ice crystal particle generation system, an impact surface system and a measurement system, the air duct system comprises an axial flow fan, an air duct and an experiment cavity; the impact surface system comprises an impact surface assembly, the water drop atomization generation system and the ice crystal particle generation system are used for providing water drops and ice crystals respectively, the axial flow fan provides high-speed airflow, the water drops and the ice crystals are conveyed through the air duct to impact the impact surface assembly at a high speed, and an impact icing experiment of a mixed phase is achieved; the measuring system is used for measuring the air speed, temperature and humidity in the air duct and measuring the thickness and temperature of an ice layer of the impact surface assembly.

The invention discloses a cloud phase fine identification and liquid water and ice water quantitative remote sensing device, which comprises a split-phase cloud water quantitative detection laser radar, a novel temperature and humidity remote sensing system and a millimeter wave cloud radar, and is composed of a laser emission module, a telescope receiving module, a microwave radiation module, three laser radar detection modules and a digital signal processing module. The system is composed of a central control processing module and a terminal server. The invention further discloses a remote sensing method of the quantitative remote sensing device. All-day detection and quantitative inversion of liquid water, ice water, water vapor, aerosol and cloud are achieved through the split-phase cloud water quantitative detection laser radar. A novel temperature and humidity remote sensing system is adopted to realize real-time fine detection of a temperature and humidity profile in the cloud. According to the cloud phase state fine identification and liquid water and ice water quantitative remote sensing device and method provided by the invention, the problems that the quantitative detection precision of the liquid water and ice water content in the cloud is insufficient and the mixed phase cloud identification is difficult in the prior art are solved.

The invention discloses a quick-cooling ice-making table water purifying and drinking machine. A water refrigerating device comprises a cold container water inlet pump, a cold container, a compressor, a drying filter, a condenser, a cold container evaporator, a reversing electromagnetic valve and a cold container water outlet pump. The ice making device comprises an ice making upper shell, an ice mold evaporator, a compressor, an ice mold evaporator, a deicing electromagnetic valve, a funnel assembly and an ice block conveying assembly, two evaporators, namely a cold container evaporator and the ice mold evaporator are arranged, and pure water in a cold container is refrigerated to 1-2 DEG C through cooperation of the cold container evaporator; when ice blocks are needed, the funnel assembly in the cold container moves upwards, full cold water is conveyed to the ice making module, the ice making module is matched with the ice mold evaporator to make the ice blocks, the funnel assembly moves downwards, the ice block conveying assembly moves to the position below the ice making module, the ice blocks are conveyed out of the ice outlet after ice melting, the whole ice making process is completed within 50 seconds, and quick ice making through cooling and quick ice block making are achieved. The ice blocks are used when being made, and the problems that the ice blocks breed bacteria, and no ice is stored and condensed are effectively solved.

The invention provides an energy-saving dyeing machine and a dyeing process thereof, and relates to the technical field of dyeing machines, the energy-saving dyeing machine comprises a plurality of bins which are sequentially arranged from the inlet side to the outlet side of a dyed fabric, and the bins comprise an ice water soaking chamber, a shaking chamber, a high-temperature airflow jet chamber, a dyeing chamber, an airflow drying chamber and a cleaning chamber; wherein the ice water soaking chamber is used for carrying out low-temperature pretreatment on dyed fabric; the shaking chamber is used for shaking the dyed fabric to improve the state of the fabric; the high-temperature airflow jet chamber is used for preheating the dyed fabric through high-temperature airflow; the dyeing chamber is used for dyeing the dyed fabric; the airflow drying chamber is used for carrying out airflow drying on the dyed fabric; the cleaning chamber is used for cleaning the dyed fabric. The water consumption can be effectively reduced, the dyeing uniformity is improved, the device adapts to the characteristics of the linen and the blended fabric of the linen, and efficient and energy-saving dyeing treatment is achieved.

The LNG cold energy power generation, seawater desalination and ice making coupling system comprises a seawater cooler, a seawater heater, a seawater flash evaporator, a first refrigerant vaporizer, an LNG vaporizer, a steam turbine generator, an expansion and compression all-in-one machine, a second refrigerant heat exchanger, a seawater ice maker, an inclined plate ice-water separator and a rotary drum ice crystal washer. A low-grade heat source of an LNG receiving station is used for heating seawater for flash evaporation desalination, water vapor is condensed to produce fresh water, and a first refrigerant is heated and evaporated; the expansion and compression all-in-one machine is driven by pressure energy generated after LNG is vaporized and expanded to conduct mechanical compression work on the first refrigerant, and the operation efficiency of the first refrigerant driving steam turbine generator is improved. The vaporized low-temperature natural gas is reheated through a second refrigerant, and the work efficiency of the natural gas driven expansion and compression all-in-one machine is improved; and the second refrigerant extracts the LNG cold energy for seawater ice making, and ice slurry can be used for marine product preservation, industrial cooling, cold storage air conditioners, low-temperature refrigeration houses and fresh water supply after being separated and purified.

The invention relates to an ice water pool test simulation device and method for a submersible vehicle multi-attitude floating icebreaking process, and belongs to the technical field of low-temperature dragging ice water pool model tests. Comprising a lifting mechanism, an L-shaped extension arm, a supporting structure, a rotation angle sensor, a limiting cushion block, a cross beam base, a force measuring sensor, a buoyancy device and a camera, the L-shaped extension arm is connected with the lifting mechanism and the supporting structure, the L-shaped extension arm is connected with the cross beam base through the rotation angle sensor, the cross beam base is provided with the buoyancy device, and the supporting structure is provided with the limiting cushion block. The limiting cushion block is matched with the cross beam base, the cross beam base is connected with a submersible vehicle model through a force transducer, and cameras are arranged around the L-shaped extension arm. The device is suitable for different ice pool environments, the multi-attitude change in the contact ice breaking process of the underwater vehicle and the ice surface is truly represented, and important test data support is provided for design, performance evaluation and numerical simulation research of the underwater vehicle.

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.

The invention provides a preparation method and application of a high-activity salmon salmon sperm PDRN (DNA sodium) raw material. The preparation method comprises the following steps: crushing and freezing a salmon testis at an ultralow temperature, adding a mixed solution of a Tris-HCl buffer solution and sodium chloride, and dispersing at a low temperature; adding a compound enzyme preparation with the total enzyme activity of more than or equal to 350KU / L, and carrying out low-temperature appropriate pH enzymolysis; and adjusting the pH value to a suitable range, and carrying out frequency conversion ultrasonic and high-pressure homogenization alternate synergistic treatment in an ice-water bath to obtain the DNA fragmentation liquid, so that the defects of low PDRN activity retention rate, insufficient purity and high protein residue in the prior art are overcome.

The invention relates to the technical field of glacier monitoring, in particular to a glacier jump prediction method, system and terminal based on an intelligent algorithm, and the method comprises the steps: data collection: collecting multi-source data related to glacier jump through a sensor and a remote sensing technology, the meteorological data comprises temperature, humidity, air pressure and water content in ice, and the glacier movement data comprises flow velocity, ice layer thickness and displacement; according to the method, a simple, convenient and efficient real-time prediction scheme is constructed by adopting a multi-source data and deep learning technology for medium and small-scale glaciers, so that the problem that glacier data cannot be predicted in real time in a multi-scale physical constraint method adopted by existing glacier research is solved, and the prediction precision and timeliness are ensured; meanwhile, a simple and universal model is constructed, and the process and engineering automation deployment are simplified; in addition, disaster early warning is supported in result visualization, and the method is easy to embed into a GIS (Geographic Information System).

The utility model discloses a stem cell detection kit, which belongs to the technical field of kits and comprises a heat preservation box used for containing a liquid medium, a box cover arranged on the heat preservation box in a covering mode, and a movable installation plate clamped on the heat preservation box and connected with a plurality of reagent tube storage tubes in a threaded mode. The outer wall of the heat exchange pipe is fixedly connected with a plurality of heat exchange fins which are vertically arranged. According to the technical scheme, an ice-water mixture or a low-temperature cold source medium is contained in the heat preservation box, the temperature of the reagent tube storage tube can be rapidly reduced through heat exchange, when a reagent tube is placed in the reagent tube storage tube, the reagent tube and the reagent tube storage tube can make close contact, and then the effects of reducing the temperature of a reagent in the reagent tube and prolonging the effective time of the reagent are achieved; a plurality of heat exchange fins are arranged on the surface of the heat exchange pipe, the heat exchange efficiency can be further improved, and the refrigeration effect is ensured.

The invention relates to the technical field of ice engineering measurement, and discloses an ice pool underwater special-shaped structure icebreaking load simulation test method comprising the following steps: test preparation: carrying out test preparation, and attaching a flexible pressure sensor array to the surface of an underwater test piece; data acquisition: synchronously acquiring data acquired by the flexible pressure sensor array in the icebreaking process; and data processing: reconstructing the data acquired by the flexible pressure sensor array by adopting a hybrid interpolation algorithm based on physical constraint and adaptive weight to obtain a simulated icebreaking evolution track. According to the method, the precision and reliability of ice load reconstruction are remarkably improved, and the method is particularly suitable for identification and analysis of local peak load on the surface of a special-shaped structure.

The invention discloses a processing method for preparing salt-reduced instant fish sausages by adding salted egg white powder, and belongs to the technical field of deep processing of aquatic products and high-value utilization of poultry egg byproducts. The preparation method comprises the following steps: chopping minced fillet, adding salted egg white powder and ice water, mixing and chopping to obtain minced fillet sol, filling the minced fillet sol into a casing, and performing two-stage heating gelation, high-temperature sterilization and cooling to obtain the instant fish sausage which can be stored for a long time at normal temperature. The quality of the instant fish sausage is remarkably improved by utilizing the salt content and the gel performance of the salted egg white. The method disclosed by the invention not only realizes high-value utilization of the salted egg white, but also reduces the treatment cost of the salted egg processing byproducts. And the adopted process route is compatible with the traditional fish sausage production, does not need major equipment transformation, is easy to realize industrial popularization, is beneficial to the healthy, convenient and diversified development of minced fish products, and conforms to the concept of pursuing healthy diet of consumers.

The present invention provides a processing method for polygonatum sibiricum, which relates to the technical field of traditional Chinese medicine processing. The processing method for polygonatum sibiricum mainly includes steps such as pre-drying polygonatum sibiricum, preliminary steaming, vacuum moistening treatment with a mixture of yellow rice wine and ice water bath, repeated steaming and sunning 3 times, pre-cooling with ice water bath, rapid cooling and placing at -80 °C, high-temperature steaming and then drying to a water content of 8% - 10%. The present invention overcomes the deficiencies of the prior art, shortens the steaming time, streamlines the processing procedures, reduces the toxicity of polygonatum sibiricum on the basis of effectively retaining the polysaccharide content in polygonatum sibiricum, improves the quality of the cut pieces, and further improves the production and processing efficiency.

The invention discloses an ice-containing crack volume ice content real-time measurement method and device based on image processing. The device comprises a seepage module, a temperature control module, an ice-containing crack sample and clamping module, a visual monitoring module and a data acquisition module, and can dynamically reproduce the melting process of the ice-containing crack in the cold region under the coupling action of temperature and seepage. According to the method, a low-temperature dyeing fluid and high-speed imaging technology is adopted, and a light transmission analysis method of a Beer-Lambert law is combined, so that image gray scale inversion and voxel-level water phase opening degree calculation are realized, and thus fracture ice water three-dimensional distribution and real-time volume ice content are obtained. According to the method, image recognition and light transmission analysis are fused, the limitation that the ice water distribution state in the degree direction cannot be distinguished through two-dimensional segmentation is broken through, the dynamic visualization precision and the real-time calculation capacity are improved, and the cold region engineering hydrogeological modeling and disaster prediction capacity is remarkably enhanced.

The invention provides an ice water accumulation body permeability coefficient dynamic calibration method which comprises the following steps: responding to a dynamic calibration instruction, analyzing an identification code, calling an environment parameter set and generating a permeability characteristic spectrum; selecting a calibration time period for storage; after verification is triggered, a verification parameter group is generated, real-time response data is received, a calibration result is output after interference filtering, correction, adjustment, feature extraction and similarity calculation, and the permeability coefficient is corrected if verification is passed. According to the invention, the permeability coefficient of the ice water accumulation body can be accurately calibrated in real time, the accuracy of glacier melt water seepage characteristic analysis is improved, and the reliability of glacier engineering and environment monitoring is enhanced.

The invention discloses a method for establishing a soil body freezing characteristic curve based on a thermodynamic principle. The method comprises the following steps: step 1, determining zoning characteristics of the soil body freezing characteristic curve; 2, determining an ice water chemical potential balance equation in the freezing process; 3, determining an ice water mole entropy equation and a phase change latent heat equation; 4, determining a soil mechanical equilibrium equation and a freezing temperature equation; 5, determining a capillary effect equation and a freezing temperature equation of capillary pores; and 6, determining a pore size distribution equation, and determining a soil body freezing characteristic curve. According to the thermodynamic principle and the microscopic physical structure of the soil body pores, a theoretical model capable of representing the change rule of the unfrozen water in the soil body freezing process with high precision is established, the quantitative relation among the freezing temperature, the content of the unfrozen water and the pore structure parameters is defined, the application range is wide, and the method is suitable for large-scale popularization and application. And theoretical support is provided for related research of the soil freezing process.

The invention is suitable for the technical field of polyethylene pipeline materials, and provides a high-crack-resistance and high-durability medium-pressure polyethylene pipeline material and a preparation method thereof. Comprising the following components in parts by weight: 100 to 140 parts of medium-pressure polyethylene, 5 to 7 parts of tetra (octadecyloxy) phthalocyanine, 0.6 to 1.2 parts of a nucleating agent, 2 to 4 parts of nano silicon dioxide, 1.5 to 4.5 parts of montmorillonite, 1.3 to 2.7 parts of carbon black, 0.7 to 1.4 parts of a surfactant and 1.1 to 2.6 parts of a toughening agent. Preferably, the preparation method of the tetra (octadecyloxy) phthalocyanine comprises the following steps: adding tetrachloro phthalocyanine and octadecanol into a container according to a molar ratio of 1: 4, then adding a proper amount of K2CO3, taking DMF (Dimethyl Formamide) as a solvent, reacting under the protection of nitrogen, after the reaction is finished, adding ice water, filtering, and recrystallizing with methanol. The crack resistance and durability of the polyethylene pipeline material are remarkably improved, in addition, the preparation method is simple and easy to implement and easy for industrial production, and the prepared medium-pressure polyethylene pipeline material is low in cost and has a wide application prospect.

The invention belongs to the field of rock-soil simulation, and provides an ice-water phase change finite element simulation method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining soil parameters, temperature change data and hydraulic characteristic data of a target tailings pond; constructing a tailing pond frozen soil model by adopting a finite element method according to the soil parameters; determining a temperature field of the target tailing pond according to the temperature change data and a tailing pond frozen soil model; determining a seepage field of the target tailing pond according to the hydraulic characteristic data and the tailing pond frozen soil model; according to the seepage field, calculating the tailing pond frozen soil model to obtain initial seepage characteristics of the tailing pond frozen soil model when the tailing pond frozen soil model is not melted; and performing heat flow coupling calculation on the tailing pond frozen soil model according to the initial seepage characteristics and the temperature field to obtain a frozen soil melting simulation result of the target tailing pond. The method has the beneficial effect that the accuracy of ice-water phase change tailing pond frozen soil melting and seepage characteristic finite element simulation is improved.

The invention discloses an ice water remote sensing classification method based on an LAU-Net model, and belongs to the technical field of remote sensing image intelligent processing. The method comprises the following steps: constructing an ice water classification sample set; based on a standard U-Net network architecture, constructing an improved model LAU-Net fused with a local attention module; training the LAU-Net model by using the ice water classification sample set, and dynamically adjusting a learning rate, a batch size, an optimizer weight attenuation factor and regularization strength through an automatic hyper-parameter optimization module; and adopting the trained LAU-Net model to carry out ice water classification on the input image. According to the method, the local attention mechanism and network structure optimization are introduced, so that the classification precision of the ice water boundary in the remote sensing image and the model operation efficiency are improved, and the technical requirements of dynamic sea ice monitoring are met.

The invention discloses a remote sensing monitoring method for an ice lake. The method comprises the following steps: 1) downloading and preprocessing remote sensing data; 2) constructing a composite remote sensing index CI based on the NDWI and the DNSI; 3) preprocessing a composite remote sensing index (CI); 4) carrying out DEM data downscaling and pixel matching processing; 5) dynamically calibrating a CI threshold value based on the DEM; and 6) ice water classification and area extraction. In order to solve the problems that a single remote sensing index and a fixed threshold method are low in ice lake area extraction and ice water classification precision and poor in universality under the plateau complex terrain condition, a composite remote sensing index is constructed, a terrain factor is introduced to dynamically adjust a classification threshold, a support vector regression method is utilized to improve the fitting precision of a CI threshold and an elevation relationship, and the classification accuracy is improved. And the precision of extraction of the ice lake area, ice water classification and discrimination and the like is effectively improved. According to the method, the space adaptability and the monitoring precision of a glacial lake classification result are remarkably improved, and technical support is provided for evolution analysis and disaster early warning of the glacial lake in the plateau area.

The invention relates to the technical field of sedimentation tanks, in particular to a horizontal flow type sedimentation device and a sedimentation method.The horizontal flow type sedimentation device comprises a sedimentation tank, a drainage plate and a triangular weir are fixedly connected to the inner side of the sedimentation tank, an intercepting net is installed between the triangular weir and the sedimentation tank and inclines downwards, and a water baffle is fixedly connected to the upper end of the sedimentation tank; a water retaining plate is installed at the upper end of the drainage groove, a filter screen plate is installed at the lower end of the water retaining plate, the water retaining plate is in a U shape, a cleaning assembly used for cleaning broken ice is installed on the inner side of the filter screen plate, and an ice breaking assembly used for breaking ice is installed at the upper end of the water retaining plate. And residual dust flows out from the inner side of the discharging opening, and ice water can be filtered through the dust collecting net so that impurities can be intercepted.

The invention discloses a measuring device and method for detecting the thickness of an ice layer through a temperature sensor. The device comprises a temperature probe, a data processing module, a communication module and a power supply module, the temperature probe comprises a pipeline and a plurality of temperature sensors arranged in the pipeline, the output ends of the temperature sensors are connected with the input end of the data processing module, and the communication module is connected with the data processing module; the method comprises the following steps: acquiring temperature data; calculating the temperature gradient of the ice layer and the temperature gradient of the water layer; determining the position of 0 DEG C; and calculating interfaces between air and ice / water and between ice and water so as to determine the thickness of the ice layer. The ice layer thickness is detected through networking of the temperature sensors, large-area monitoring can be achieved, and the ice layer thickness monitoring device has the advantages of being low in cost, high in precision and capable of achieving real-time monitoring, can be used for monitoring the ice layer thickness and has important application value for meteorological research, on-ice activities and production operation.

The invention discloses a spraying type ice maker which comprises a top cover, a shell and a base plate, a compressor and a condenser which are located on one side of the base plate and arranged side by side are installed on the lower side of the shell, and a fan which directly blows air to the outer side of the shell is installed beside the condenser; a cold water storage tank with a 7-shaped hopper-shaped cavity structure is mounted in the shell beside the compressor and the condenser, and the top end of the cold water storage tank is sealed by a top cover; a spiral automatic ice discharging device used for automatically supplying ice blocks outwards is obliquely arranged in the middle of the cold water storage box. A spraying ice-making device located on the upper portion of the rear side in the cold water storage box is arranged on the upper side of the spiral automatic ice discharging device. A spraying water pump for pumping ice water stored at the bottom of the cold water storage tank to the spraying ice-making device through a pipeline to perform spraying ice-making is also mounted on the outer wall of the storage cavity at the lower part of the cold water storage tank; the whole machine is small in size, capable of automatically controlling ice discharging, high in ice making efficiency and suitable for home use, the evaporator is integrally formed through the die-casting technology, and the heat transfer efficiency of the evaporator and the ice block quality are improved.