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14results about How to "Quick thaw" patented technology
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Anti-freezing pressure valve
The utility model provides an anti-freezing pressure valve, which relates to the technical field of valve production, and comprises an inner pipe, an opening and closing device is arranged in the inner pipe, an outer pipe is arranged on the outer surface of the inner pipe, a flange for connection is fixed on the outer surface of the outer pipe, the end part of the outer pipe is connected with the inner pipe, and the opening and closing device is arranged on the inner pipe. An unfreezing device used for unfreezing is arranged on the outer surface of the outer pipe, and a drainage device used for draining accumulated water is arranged on the outer surface of the inner pipe. After the anti-freezing pressure valve is used, accumulated liquid in the inner pipe communicated with the external pipeline is discharged through the drainage device, the situation that the accumulated liquid is frozen is avoided, meanwhile, the inner pipe is isolated from external cold air through the outer pipe and the heat preservation sleeve, contact between the inner pipe and the cold air is reduced, and the anti-freezing effect is improved. The problem that in the prior art, a valve is difficult to avoid freezing by discharging accumulated liquid is solved.
Owner:HUANGSHAN XINGCHENG VALVE CO LTD
Preservation method for fresh keeping of meat products
PendingCN119468580Aquick thawspeed up the flowLighting and heating apparatusDomestic refrigeratorsPreservation methodsMechanical engineering
Owner:JIANGSU CHANGSHOU GRP CO LTD
Process for quickly unfreezing meat products at low voltage
PendingCN119563703Aimprove securityImprove uniformityFood thermal treatmentFood processingLow voltageElectrical polarity
The invention discloses a process for quickly unfreezing meat products at low voltage. The technology comprises the following steps: applying low-voltage high-frequency electric energy to a frozen meat product so as to form a high-frequency current in the frozen meat product, generating joule heat in the frozen meat product by the high-frequency current, and rapidly thawing the frozen meat product by the joule heat in the frozen meat product by the low-voltage high-frequency electric energy. Polar molecules in the frozen meat product move in an electric field generated by the high-frequency voltage to generate friction heat, and the sum of the joule heat and the friction heat is the same as or slightly larger than the energy required by converting ice crystals in the frozen meat product into liquid water. The voltage of the low-voltage high-frequency electric energy is 35V + / -0.5 V, and the frequency of the high-frequency current is 3kHz-8kHz.
Owner:JIANGNAN UNIV
A high humidity radio frequency thawing refrigeration system
ActiveCN111174473Bachieve sterilizationquick thawMechanical apparatusCompression machines with non-reversible cycleHigh humidityRadio frequency
The present invention discloses a high-humidity radio frequency thawing refrigeration system, which aims to provide a system that can realize the functions of food freezing, sterilization and rapid thawing. It includes a freezing and refrigeration cycle system, a high-humidity radio frequency thawing system and an auxiliary humidification system; the high-humidity radio frequency thawing system includes a radio frequency power module, a solution box with an upper cover, and a positive plate, a negative plate and a loading platform located in the solution box; the evaporator is placed in the upper part of the solution box, and the positive plate and the negative plate are arranged in parallel on both sides of the loading platform and are respectively connected to the positive and negative poles of the radio frequency power module to form a radio frequency heating unit; the auxiliary humidification system includes a water tank, a gas-liquid separator, a liquid atomizing nozzle and a gas nozzle, and the condenser is placed in the water tank. The system of the present invention has the functions of freezing and rapid thawing, and solves the drying problem caused by overheating at the sharp corners during the radio frequency thawing of food. Moreover, the heating rate is fast, which can avoid the deterioration of food quality caused by the long heating time.
Owner:TIANJIN UNIV OF COMMERCE
Urea sensor with urea solution heating structure and urea box assembly
ActiveCN222457554Uincrease the heating arearun fastExhaust apparatusSilencing apparatusThermodynamicsCooling fluid
The utility model provides a urea sensor with a urea solution heating structure and a urea box assembly, the urea sensor with the urea solution heating structure comprises a heating main body and a detection device, and a first urea solution filling channel communicated with the outside is arranged in the heating main body along the axial direction of the heating main body; the detection device is arranged on the heating main body in a penetrating mode and faces the first urea solution filling channel, a fluid channel which is bent and extends back and forth is further formed in the heating main body in the axial direction of the heating main body, and the fluid channel is arranged around the first urea solution filling channel and the detection device in the circumferential direction of the heating main body; a cooling liquid inlet and a cooling liquid outlet are formed in the outer side of the heating body, the cooling liquid inlet is communicated with one end of the fluid channel, and the cooling liquid outlet is communicated with the other end of the fluid channel. The urea sensor with the urea solution heating structure has the advantage of being high in urea solution heating and unfreezing efficiency, and meanwhile it is guaranteed that an SCR system operates rapidly and effectively.
Owner:DONG GUAN ZHENGYANG ELECTRONIC MECHANICAL LTD
Micro sperm freezing capturer
ActiveCN222556914Uquick collectionquick washBioreactor/fermenter combinationsBiological substance pretreatmentsAnatomyEmbryo
The micro sperm freezing capturer comprises a micro-filter screen head, a hollow connecting rod, a protective sleeve head and an injection pump, the injection pump can be arranged in an injection pump fixing frame, one end of the hollow connecting rod is connected with the injection pump, and the other end of the hollow connecting rod is connected with the micro-filter screen head; a protective sleeve head is arranged on the outer layer of the micro-filter screen head, a liquid inlet and a liquid outlet are formed in the protective sleeve head, and the liquid inlet and the liquid outlet are sealed through a sealing cap. According to the utility model, rapid collection, rapid cleaning, rapid freezing, rapid unfreezing and rapid collection after unfreezing of trace cells, gametes or embryos can be integrated, and damage to the trace cells, gametes or embryos during collection, cleaning, freezing, unfreezing recovery and collection after recovery is reduced. As a novel micro-cell, gamete or embryo collecting and freezing device, the micro-cell, gamete or embryo collecting and freezing device has a wide application prospect in the aspects of assisted reproduction and biological breeding.
Owner:NINGXIA MEDICAL UNIVERSITY GENERAL HOSPITAL
Urea tank and vehicle with same
PendingCN121952702Aprevent crystallizationAvoid ice swellingLiquid coolingExhaust apparatusCooling fluidCooling pipe
The invention provides a urea tank and a vehicle with the same, and relates to the technical field of vehicle tail gas treatment. The urea tank comprises a shell, the shell is provided with a containing cavity, and the containing cavity is used for storing urea liquid; the filtering assembly at least comprises a base and a filter, the base is connected with the shell, the filter at least comprises a filter shell, the filter shell is connected with the base, a filtering cavity is defined by the filter shell, and the filtering cavity is communicated with the containing cavity; the cooling assembly comprises a cooling pipeline and an inner cavity shell, the inner cavity shell is connected with the filter shell, the inner cavity shell extends in the circumferential direction of the filter shell, a filtering inner cavity is defined by the inner circle side of the inner cavity shell, a cooling cavity is defined by the outer circle side of the inner cavity shell and the filter shell, and the cooling pipeline extends into the containing cavity; one end of the cooling pipeline communicates with the cooling cavity, and the other end of the cooling pipeline communicates with engine cooling liquid. The problems that in a urea supply module, urea liquid cooling starting unfreezing efficiency is low, and reliability is poor are solved.
Owner:FAW JIEFANG AUTOMOTIVE CO
XRD in-situ test auxiliary device and application
PendingCN119619197Aquick thawMaterial analysis using wave/particle radiationElectrical batteryLiquid state
The invention discloses an XRD (X-Ray Diffraction) in-situ test auxiliary device and application. Comprising a freezing substance source, an unfreezing substance source, a pipeline and a control device, the control device controls the on-off of the pipeline; the frozen substance source and / or the unfrozen substance source are / is connected with the pipeline and are / is led to an XRD in-situ test area through the pipeline. By means of instant freezing of liquid electrolyte on the surface of a sample, long-range disordered molecules are converted into long-range ordered molecules (especially liquid water molecules are converted into solid ice crystals), and the X-ray absorption state of oxygen atoms can be changed. The problem that accurate X-ray maps of most batteries cannot be obtained due to the masking effect of long-range disordered molecules in the in-situ X-ray detection process is solved.
Owner:DALIAN INSTITUTE OF CHEMICAL PHYSICS CHINESE ACADEMY OF SCIENCES
Unfreezing device for aquatic food processing
ActiveCN224250596Uaccelerated thawingincrease contact areaMeat/fish preservation by freezing/coolingWater dischargeFishery
The utility model is applicable to the technical field of aquatic food processing, and provides a thawing device for aquatic food processing, which comprises a bottom plate, a first fixing rod and a second fixing rod are fixedly mounted on the upper surface of the bottom plate, an inclined plate is slidably mounted on the first fixing rod and the second fixing rod, and a top plate is further fixedly mounted at the top ends of the first fixing rod and the second fixing rod. Through holes are formed in the surface of the inclined plate, so that heat conduction and accumulated water discharge are facilitated; a heating mechanism is arranged between the bottom plate and the inclined plate and is used for transferring hot air to food; an elastic adjusting mechanism is further mounted on the bottom plate and the top plate, and the elastic adjusting mechanism is divided into a plurality of parts which are used for food vibration and crushed ice treatment respectively, so that the thawing effect is improved; according to the unfreezing device, the unfreezing process of aquatic food can be effectively accelerated, the contact area of hot air and the food can be increased during unfreezing, and ice blocks attached to the surface of the food can be automatically knocked in the food unfreezing process, so that quick unfreezing of frozen aquatic products is realized.
Owner:SHANGHAI INVENTORY FOOD TECH CO LTD
Anti-freezing device for water conservancy and hydropower equipment
ActiveCN222478273UThe distance is easy to adjustDisperse fastElectric circuit arrangementsLighting elementsStructural engineeringMechanical engineering
The utility model relates to the field of water conservancy and hydropower equipment, and discloses a water conservancy and hydropower equipment anti-freezing device which comprises a box body, a box door is hinged to the front portion of the box body, fixing columns are symmetrically installed on the left side and the right side in the box body, grooves are formed in the opposite faces of the left fixing column and the right fixing column respectively, and moving devices are installed in the two grooves respectively. A heating device is arranged on the moving device, an illuminating lamp is installed on the upper portion of the interior of the box body, a square groove is formed in the upper portion of the front side of the box body, and a lamp control device is installed in the square groove. The anti-freezing box has the advantages that the temperature in the box body can be quickly increased, the anti-freezing effect is better, and meanwhile, the illuminating lamp is arranged, so that a worker can conveniently check equipment conditions at night.
Owner:ZHUCHENG CONSTRUCTION GROUP CO LTD
Aquatic product thawing device
ActiveCN224268116USolve excessive consumptionquick thawFruit and vegetables preservationMeat/fish preservation by freezing/coolingAquatic productWater resources
The utility model relates to the field of aquatic product processing, and discloses an aquatic product unfreezing device which comprises a box body, the unfreezing assembly comprises an ultrasonic generator installed below the box body, an unfreezing box located in the box body, a heating pipe fixedly arranged in the box body and located below the unfreezing box, a table plate fixedly arranged on the rear side of the box body, a rotating assembly and a lifting assembly, the unfreezing box is rotationally connected with the box body through the rotating assembly, and a plurality of through holes A are formed in the unfreezing box. The aquatic product thawing device has the beneficial effects of quickly thawing and automatically taking out aquatic products, does not need to consume a large amount of water resources, and solves the problem that the water resources are consumed too much as a large amount of flowing water is required for flowing water thawing; the problems that an existing aquatic product unfreezing device is single in function, aquatic products need to be manually fished after unfreezing is completed, and the working efficiency is low are solved.
Owner:WENZHOU XIANGHAI FOOD CO LTD
Disinfection and sterilization unfreezing pool
ActiveCN222532617Uconvenient water supplyEffective filteringWater/sewage treatment by irradiationFood processingFood safetyProcess engineering
The utility model provides an unfreezing pool for disinfection and sterilization, and belongs to the technical field of unfreezing pools. The problems that an existing unfreezing pool is long in unfreezing time, soluble substances are prone to loss, and bacterial pollution is caused are solved. The unfreezing pool for disinfection and sterilization comprises an unfreezing pool body and an unfreezing shell for the unfreezing pool body to be contained, a booster pump is arranged on the lower portion of the unfreezing pool body, a water outlet is further formed in the bottom of the unfreezing pool body, a sterilizer is further installed on the outer side of the unfreezing pool body, and the upper portion of the sterilizer is further connected with a circulating water outlet which is formed in the upper portion of the shell. A water pipe is further connected to the water outlet, the sterilizer and the booster pump can be connected through the water pipe, and water circulation can be formed in the unfreezing pool under the action of the booster pump. The water temperature can be kept in a normal temperature state through continuous circulation, unfrozen objects can be quickly unfrozen, meanwhile, the unfreezing efficiency can be improved, food safety is facilitated, the unfreezing time is short, and the unfreezing time of the unfrozen objects in the pool is consistent.
Owner:ZHEJIANG PEIYUAN KITCHEN EQUIP CO LTD
Intelligent charging connector for new energy automobile
ActiveCN119315323Aeasy to operateImprove user experienceCharging stationsCoupling device detailsNew energyAlternative fuel vehicle
The invention discloses an intelligent charging connector for a new energy automobile. The intelligent charging connector comprises a gun body and a gun head which are fixedly connected. The outer wall of the gun head is sleeved with a gas bearing part, the side, close to the gun body, of the gas bearing part is fixedly connected with the gun body, the lower side of the gas bearing part is fixedly connected with a gas conveying part, the lower side of the gun body is fixedly connected with a heating device, the heating device can generate hot gas during conveying, and the gas conveying part can be in threaded connection with the heating device. Hot air is conveyed to the gas bearing part through the gas conveying part and distributed to the gun body or the gun head through the gas bearing part so as to heat the gun body or the gun head.
Owner:WENZHOU FANGXU ARCHIVES MANAGEMENT SERVICE CO LTD
Train loading briquette thawing device
ActiveCN224335611Uquick thawavoid collisionVehicle cleaningCleaning processes and apparatusThermodynamicsTransportation technology
The utility model discloses a train loading coal block unfreezing device relates to coal transportation technical field, including box cover and heating fan, box cover is used for covering in the upper end opening department of train box body, box cover has the accommodation cavity, heating fan sets up in the accommodation cavity, and heating fan is used for generating hot gas, the air inlet of heating fan is provided with the air inlet pipeline, and the air outlet of heating fan is provided with the air outlet pipeline, the air inlet of air inlet pipeline and the air outlet of air outlet pipeline are all used for setting in the bottom of train box body. It can conveniently, efficiently and non -destructive to the cleaning of frozen coal block of train box body.
Owner:BAOTOU ALUMINUM CO LTD